200424576 玖、發明說明： (一）發明所屬之技術領域 本發明係關於可應用於手錶、行動電話、汽車之儀表 類等各種機器之照明裝置及使用此種裝置之電子機器。 (一）先前技術 例如，在手錶之手錶外殻內的特定位置配設可發出人 眼可見之可視光線區域之光的發光二極體（LED)等之燈，在 較暗之場所可以亮燈來實施文字板及指針等之顯示構件的 照明，而在較暗之場所亦可察看時刻者，係大家所熟知。 此種手錶在文字板之1 2時及6時之位置上配設裝飾構 件，此裝飾構件之背面會分別配設著LED，同時，在和文 字板以一體方式配設之導光板的背面會配設使文字板面呈 現波浪狀裝飾之複數凸部，利用此導光板之複數凸部，可 擴大LED之光照射於文字板之正面的面積，而提高利用照 明之辨識性。 (三）發明內容 然而，此種手錶因在文字板之裝飾構件的背面側配設 著LED，手錶整體不但會變厚，且必須在文字板上配設裝 飾構件及在文字板上配設導光板，因此，文字板會受到限 制，而有無法實現自由設計之問題。又，在此手錶，配設 於錶玻璃之外圍部及文字板之外圍部間之標度構件，只能 發揮用以透過錶玻璃觀看文字板之範圍的標度機能，因此 ，有標度構件缺乏機能性及設計性之問題。 本發明之課題’係利用標度構件等之框狀構件使發光 -5 - 200424576 ✓ 元件之光能良好地照射於文字板之等之顯示構件上，而且 ’可在不限制顯示構件之情形下，提高框狀構件之機能性 及設計性。 本發明之解決課題之手段，係具有利用以光透射性樹 脂所構成之框狀導光部及以非透射性樹脂所構成之框狀遮 光部之2色成形而爲一體形成之框狀構件、及以對應於該 框狀構件之前述導光部之外圍側的特定位置來實施配置之 發光元件。 依據本發明，使發光元件發光，該光會照射至框狀構 鲁 件之導光部，該照射之光會在導光部之引導下，被釋放至 由框狀構件所圍繞之區域內，發光元件之光因而可對框狀 構件所圍繞之區域內之顯示構件實施良好照射，因此，例 如發光元件發出可視光線區域之光，在較暗之場所亦可對 顯示構件實施良好之照明，又，因爲框狀構件係利用以光 透射性樹脂所構成之框狀導光部、及以非透射性樹脂所構 成之框狀遮光部之2色成形而爲一體形成之構造，可在不 限制顯示構件之情形下，以任意之自由形狀來形成框狀構 · 件，利用此方式，可提高框狀構件之機能性及設計性。 又，其他之發明係具有照明裝置、及用以收容此照明 裝置之機器外殼，照明裝置係具有利用以光透射性樹脂所 構成之框狀導光部及以非透射性樹脂所構成之框狀遮光部 之2色成形而爲一體形成之框狀構件、及以對應於該框狀 構件之前述導光部之外圍側的特定位置來實施配置之發光 元件，前述機器外殼配設著窗部，以對應此窗之方式配置 一 6 - 200424576 於由前述照明裝置之前述框狀構件所圍繞之區域內。 依據本發明，因爲可利用照明裝置使發光元件之光對 顯示構件作良好之照射，且框狀構件係利用以光透射性樹 脂所構成之框狀導光部、及以非透射性樹脂所構成之框狀 遮光部之2色成形而爲一體形成之構造，可在不限制顯示 構件之情形下，以任意之自由形狀來形成框狀構件，利用 此方式，可提高框狀構件之機能性及設計性。 (四）實施方式 [第1實施形態] _ 以下，參照第1圖〜第4圖，針對將本發明應用於指 針式手錶之第1實施形態進行說明。 第1圖係本發明之指針式手錶的重要部位擴大剖面圖 ，第2圖係錶模組之正面圖。如第1圖所示，此指針式手 錶具有手錶外殼1。此手錶外殼1之上部中央裝配著錶玻璃 2，此手錶外殼1之內部則收容著錶模組3。又，在此手錶 外殼1之下部，則隔著防水圏5裝設著背蓋4。 錶模組3除了至少具有類比機能及數位機能當中之類 ® 比機能以外，尙具有照明裝置6，如第1圖所示，配設於殼 體7之類比機構8之指針軸9會穿過文字板1 0之貫通孔1 〇 a 向上突出，此突出之指針軸9之上端部裝設著時針、分針 、秒針等之指針1 1，其構成上，此指針1 1可在文字板1 0 之上方移動。此時，文字板1 0及指針1 1即構成顯示時刻 之顯示構件。又，此文字板1 0之上面，會以特定間隔沿著 邊緣部配設時字1 2。 -7 - 200424576 又，如第1圖及第2圖所示，錶模組3之照明裝置6 係具有位於錶玻璃2及殼體7之間且沿著手錶外殼1之內 側面配置之標度構件1 3、及配置於此標度構件1 3之1 2時 及6時之下側的發光元件1 4。如第1圖所示，標度構件1 3 係用以限制透過錶玻璃2所看到之文字板1 0之範圍者，如 第3圖及第4圖所示，係大致爲圓形之環狀的框狀構件， 其構造上，係利用以光透射性樹脂所構成之框狀導光部15 、及以非透射性樹脂所構成之框狀遮光部1 6之2色成形而 爲一*體形成。 此時，導光部1 5形成整體大致呈圓形之環狀，對應其 特定位置上，亦即對應時字1 2之位置上，會分別形成呈放 射狀之長方形之突起片15a，這些突起片15a之上面，係如 第4圖所示之傾斜面。又，遮光部1 6之形成上，亦爲大致 呈圓形之環狀，係在露出導光部1 5之內側部及各突起片1 5 a 之狀態下，以如第3圖及第4圖所示之方法配置於導光部1 5 之上部外圍，且其特定位置會分別形成圍繞導光部丨5之突 起片1 5 a之兩側及外圍側的裝飾部1 6 a。又，發光元件1 4 係以可發出白色光等之可視光線區域之光的發光二極體 (LED)或白色燈等所構成，如第1圖所示，以對應標度構件 1 3之導光部1 5之外圍側下面的狀態配設於殻體7上。 此種指針式手錶時，使發光元件1 4發光，人眼可見之 可視光線區域之光會照射於標度構件1 3之導光部1 5，此照 射之可視光線區域之光會被導光部1 5沿著標度構件1 3引 導’而被釋放至由標度構件1 3所圍繞之區域內，故此被釋 -8 - 200424576 放之可視光線區域之光可實施文字板1 0及指針1 1之照明 ，利用此方式，在較暗之場所亦可知道時刻。此時，如第2 圖及第3圖所示，導光部15形成整體大致呈環狀，在露出 導光部1 5之內側部的狀態下，將遮光部1 6配置於此導光 部1 5之上部外圍，故可從其全部外圍側對文字板1 〇實施 照明。 此時，如第3圖及第4圖所示，對應導光部1 5之特定 位置上，亦即對應時字1 2之位置上，會分別形成呈放射狀 之長方形之突起片15a，這些突起片15a之上面會形成傾斜 φ 面，可從各突起片1 5 a集中導光部1 5引導之光並釋放，利 用此方式，可對對應於時字1 2之位置以較其周邊部份更爲 明亮之方式實施照明，因此，可以明白地看到時刻。又， 因爲標度構件1 3係利用以光透射性樹脂所構成之框狀導光 部1 5及以非透射性樹脂所構成之框狀遮光部1 6之2色成 形而爲一體形成之構成，故可在不限制文字板1 0及指針1 1 之情形下，以任意之自由形狀形成標度構件1 3，利用此方 式，可提高標度構件1 3之機能性及設計性。 · [第2實施形態] 其次，參照第5圖〜第7圖，針對將本發明應用於指 針式手錶之第2實施形態進行說明。又，說明上，和第1 圖〜第4圖所示之第1實施形態相同的部份會附與相同符 號。 此指針式手錶之構造上，係採用紫外線發光元件20做 爲發光元件，分別在文字板1 〇及指針1 1配設發光部2 1， -9- 200424576 其餘則爲和第1實施形態大致相同之構造。 亦即，紫外線發光元件20係由可發出波長爲3 6 5〜 3 8 5 nm(奈米：奈米係10億分之1米）之紫外線區域之光的 紫外線發光二極體（LED)或紫外線？等發光元件所構成，如 第5圖所不，係配設於殼體7上之外圍部的特定位置上， 例如，以對應12時及6時之位置上之標度構件1 3之導光 部1 5下側的方式來實施配設。發光部2 1係會反應紫外線 區域之光而發出可視光線區域之光者，如第6圖及第7圖 所示，分別配設於文字板1 〇之時字1 2及指針1 1之前端部 份。 此種指針式手錶時，使紫外線發光元件2 0發光，人眼 不可見之紫外線區域之光會照射於標度構件1 3之導光部1 5 ，此照射之紫外線區域之光會被導光部1 5沿著標度構件1 3 引導，而被釋放至由標度構件1 4所圍繞之區域內，故此被 釋出之紫外線區域之光可實施文字板1 〇及指針1 1之照射 。因此，分別配設於文字板1 0之時字1 2及指針1 1之前端 部份的發光部2 1，會反應紫外線區域之光而發出人眼可見 之可視光線區域之光，利用這些發光部2 1發出之可見光線 區域之光即可辨識文字板1 0及指針1 1，利用此方式，在較 暗之場所亦可察看時刻。 此時，對應導光部1 5之特定位置上，亦即對應時字】2 之位置上’會分別形成長方形之突起片15a，這些突起片15a 之上面係傾斜面，可使紫外線區域之光集中照射於對應各 時字1 2之位置上，因此，可使各時字1 2之發光部2 1及指 -10- 200424576 針1 1之發光部21充分發光，利用此方式’可以明確察看 時刻。又，因爲標度構件13係利用框狀導光部15及框狀 遮光部16之2色成形而爲一體形成之構成，故和第1實施 形態相同，可在不限制文字板1 0及指針1 1之情形下’形 成任意之自由形狀的標度構件1 3，利用此方式，可提高標 度構件1 3之機能性及設計性。 [第3實施形態] 其次，參照第8圖〜第1 1圖，針對將本發明應用於指 針式手錶之第3實施形態進行說明。此處之說明上，和第5 φ 圖〜第7圖所示之第2實施形態相同的部份會附與相同符 此指針式手錶之構造上，係在標度構件1 3之導光部1 5 之特定位置上配設發光層2 3，其餘則爲和第2實施形態大 致相同之構造。亦即，發光層2 3係和第2實施形態之發光 部2 1相同，爲司反應紫外線區域之光而發出可視光線區域 之光者，分別配設於對應文字板1 〇時字1 2之導光部1 5的 各突起片15a上面。導光部15之各突起片15a的構成上， · 如第1 1圖所示，其上面會分別形成傾斜面，這些傾斜面上 分別配設著凹部1 5b，這些凹部1 5b內則分別配設著發光層 23 ° 此種指針式手錶時，和第2實施形態相同，使紫外線 發光元件20發光，人眼不可見之紫外線區域之光會照射於 標度構件1 3之導光部1 5，此照射之紫外線區域之光會被導 光部1 5沿著標度構件1 3引導，而被釋放至由標度構件} 3 -11- 200424576 所圍繞之區域內，且對分別配設於對應文字板1 0時字1 2 之導光部1 5各突起片1 5 a上之各發光層23，照射被導光部 1 5引導之紫外線區域之光，利用此方式，各發光層23會分 別反應紫外線區域之光而發出可視光線區域之光。因此， 標度構件1 3之導光部1 5會同時釋放紫外線區域之光、及 各發光層23發出之可視光線區域之光雙方。 因此，紫外線區域之光及可視光線區域之光之雙方皆 會照射文字板1 〇及指針1 1，利用此方式，因爲可利用可視 光線區域之光實施文字板1 0及指針1 1之照明，且分別配 設於文字板1 〇之時字1 2及指針1 1上之發光部2 1會反應 紫外線區域之光而發出可視光線區域之光，故可以比第2 實施形態更亮之方式實施文字板1 0及指針1 1之照明。此 時，亦因爲標度構件1 3係利用框狀導光部1 5及框狀遮光 部1 6之2色成形而爲一體形成之構成，故和第1實施形態 相同，可在不限制文字板1 0及指針1 1之情形下，形成任 意之自由形狀的標度構件1 3，利用此方式，可提高標度構 件1 3之機能性及設計性。 又，上述第3實施形態係針對在導光部1 5之各突起片 15a之上面配設發光層23時來進行說明，然而，並不限於 此，亦可以爲如第1 2圖或第1 3圖所示之構成。亦即，第！ 2 圖所示之第1變形例的構成上，係在環狀導光部1 5之上面 整體配設發光層24，亦即，在導光部15之含各突起片i5a 在內之上面整體配設發光層24。此時，來自紫外線發光元 件2 0之紫外線區域之光照射至導光部1 5時，紫外線區域 - 1 2- 200424576 之光會被導光部15引導並照射至配設於導光部15之上面 整體的所有發光層24上，利用此方式’因爲發光層24會 發出可視光線區域之光，且從文字板1 〇及指針1 1之全部 外圍側對文字板1 0及指針1 1實施照明，故即使文字板1 〇 及指針1 1未配設發光部2 1，亦可以和第1實施形態相同， 實施明亮之文字板1 0及指針11的照明。 又，第1 3圖所示之第2變形例的構成上，係在導光部 1 5之上面配設記號、圖形、或圖案等之裝飾層2 5，且以在 此導光部15之上面整體覆蓋裝飾層25之方式形成發光層26 ^ 。此種構成時，紫外線區域之光會照射至導光部1 5且在導 光部15之引導下，透射裝飾部25並照射至發光層26，利 用此方式，因爲發光層2 6會對應裝飾部2 5之記號、圖形 、或圖案等裝飾來發出可視光線區域之光，即使未在文字 板1 〇及指針1 1配設發光部2 1，亦可從文字板1 〇及指針n 之全部外圍側對文字板1 〇及指針1 1實施明亮之照明，而 可利用裝飾層2 5獲得高裝飾性之物。 又，上述第3實施形態及其各變形例時，係在導光部} 5 φ 之上面配設發光層23、24、26，然而，並非一定要在導光 部15之上面配設發光層23、24、26，亦可爲在導光部15 之下面配設發光層2 3、2 4、2 6之構造。此時，配設於導光 部15之下面之發光層23、24、26當中之第1 '第2變形例 之發光層24、26，應配設於對應紫外線發光元件2〇之位置 以外之導光部1 5之下面。此種構造亦可獲得和第3實施形 態及其各變形例大致相同之作用效果。 -13- 200424576 [第4實施形態] 其次，參照第14圖〜第1 6圖，針對將本發明應用於 指針式手錶之第4實施形態進行說明。說明上，和第5圖 〜第7圖所示之第2實施形態相同的部份會附與相同符號 〇 此指針式手錶之構造上，係將發光材3 0混入導光部1 5 中，其餘則爲和第2實施形態大致相同之構造。亦即，和 第2實施形態之發光部2 1相同，此發光材3 0係由可反應 紫外線區域之光而發出可視光線區域之光的物質所構成。 φ 又，此發光材3 0之構成上，混入導光部1 5中之密度，在 紫外線發光元件2 0附近會較低，並隨著和紫外線發光元件 2 〇之距離的增加而逐漸昇高，而且，突起片1 5 a之密度應 高於導光部1 5之環狀部份。又，此時並無在文字板1 〇及 指針1 1配設發光部2 1之必要。 此種指針式手錶時，和第2實施形態相同，使紫外線 發光元件20發光，人眼不可見之紫外線區域之光會照射於 標度構件1 3之導光部1 5，此照射之紫外線區域之光被導光 鲁 部1 5沿著標度構件1 3引導時，混入導光部1 5中之發光材 3 〇會反應紫外線區域之光而發出可視光線區域之光，此可 視光線區域之光會被釋放至由標度構件1 4所圍繞之區域內 ’利用此被釋放之可視光線區域之光可實施文字板1 〇及指 針Π之照明，因此，在較暗之場所亦可察看時刻。 此時，因爲混入導光部1 5中之發光材3 0的密度，在 糸外線發光兀件2 0附近會較低，並隨著和紫外線發光元件 -14- 200424576 2 〇之距離的增加而逐漸昇高，故可以從導光部！ 5之內側面 以均一売度釋放可視光線區域之光，利用此方式，可對文 字板1 〇及指針1 1實施大致均一之亮度的照明。又，因爲 導光部15之各突起片15a的密度會高於導光部15之環狀 部份，故導光部15之各突起片15a的亮度會高於其周邊部 份’利用此方式，可針對對應文字板1 0之各時字1 2的部 份實施明亮之照明。此時，亦因爲標度構件1 3係利用框狀 導光部1 5及框狀遮光部1 6之2色成形而爲一體形成之構 成，故和第1實施形態相同，可在不限制文字板1 0之情形 φ 下，以任意之自由形狀形成標度構件1 3，利用此方式，可 提高標度構件1 3之機能性及設計性。 [第5實施形態] 其次，參照第1 7圖〜第19圖，針對將本發明應用於 指針式手錶之第5實施形態進行說明。此處之說明上，和 第1圖〜第4圖所示之第1實施形態相同的部份會附與相 同符號。 此指針式手錶之構造上，係在標度構件1 3之導光部1 5 # 的全域配設反射面3 5，其餘則爲和第1實施形態大致相同 之構造。亦即，此照明裝置6之構成上，係在標度構件1 3 之1 2時及6時之位置下側配設可發出可視光線區域之光的 發光二極體等發光元件14。 又，標度構件1 3之導光部1 5上，如第19圖所示，除 了來自發光元件1 4之光射入之光射入部3 6、及將從此光射 入部3 6射入之光朝標度構件1 3之內側釋放出去之光釋放 -15- 200424576 部3 7以外，以蒸鍍或電鍍在全域配設反射面3 5。此時，光 射入部3 6係配设於導光部1 5之外圍側之下面的特定位置 上，亦即，係配設於對應發光元件1 4之1 2時及6時之位 置上。光釋放部3 7係配設於位於導光部1 5內側之前端側 的內側面全域。 此種指針式手錶時，使發光元件1 4發光，人眼可見之 可視光線區域之光會從標度構件1 3之導光部1 5的光射入 部3 6射入，此射入之可視光線區域之光被導光部1 5沿著 標度構件1 3引導時，會在導光部1 5之反射面3 5重複反射 ，此被引導之可視光線區域之光會從配設於導光部1 5之前 端側之內側面全域之光釋放部3 7被釋放出來，利用此被釋 放出來之可視光線區域之光，可從文字板I 〇及指針1 1之 外圍側實施文字板1 0及指針1 1之照明，利用此方式，在 較暗之場所亦可察看時刻。 此時，因爲除了導光部1 5之光射入部3 6及光釋放部 3 7以外，導光部1 5之全域配設著反射面3 5，射入導光部1 5 之光會在反射面3 5被重複反射並引導，利用此方式，可在 射入導光部1 5之光無損失之情形下，實施效率良好之引導 。因此，可將來自配設於導光部1 5之前端側之內側面全域 之光釋放部3 7之光集中並釋放可視光線區域之光，利用此 方式，可從文字板1 〇之全部圍周側對文字板1 〇實施明亮 之照明。 此時，標度構件1 3會預先形成導光部1 5，在其除了 光射入部3 6及光釋放部3 7以外之表面上，會以蒸鍍或電 -16- 200424576 鍍等形成反射面3 5，因爲此反射面3 5之導光部1 5及遮光 部1 6係一體成形，故和第1實施形態相同，可在不限制文 字板1 〇及指針1 1之情形下，形成任意之自由形狀的標度 構件1 3，利用此方式’可提高標度構件1 3之機能性及設計 性。 又，上述第5實施形態時，發光元件係採用例如可發 出可視光線區域之光之發光元件1 4，然而，並不限於此， 其構成上亦可和第2實施形態相同，採用紫外線發光元件2 0 做爲發光元件，然後，在文字板1 0之時字1 2及指針1 1之 前端部份分別配設可反應紫外線區域之光而發出可視光線 區域之光的發光部2 1。利用如上所示之構成，紫外線發光 元件2 0發出之人眼不可見之紫外線區域之光會射入導光部 1 5之光射入部3 6，此導光部1 5之引導係和第5實施形態 相同，在導光部15之反射面35會重複反射並被引導，此 被引導之紫外線區域之光會從導光部1 5之光釋放部3 7被 釋放出來並照射文字板1 0及指針1 1，和第2實施形態相同 ，配設於文字板1 〇之時字1 2及指針1 1之發光部2 1會反 應紫外線區域之光而發出可視光線區域之光，利用此發出 之可視光線區域之光，可對文字板1 0及指針1 1實施照明 〇 然而，並不限於此，亦可爲和第4實施形態相同之構 造，採用紫外線發光元件20做爲發光元件，而且，在標度 構件1 3之導光部1 5中混入可反應紫外線區域之光而發出 可視光線區域之光的發光材3 0。此時，不必在文字板1 0及 -17- 200424576 指針1 1配設發光部2 1。此種構造時，紫外線發光元件2 0 發出之紫外線區域之光從導光部1 5之光射入部3 6射入， 此射入之紫外線區域之光會在導光部1 5之反射面3 5重複 反射並被引導下，對導光部1 5中之發光材3 0實施照射， 因此，此導光部1 5中之發光材3 0會反應紫外線區域之光 而發出可視光線區域之光，此發出之可視光線區域之光會 在導光部1 5之反射面3 5重複反射並被引導下，從導光部1 5 之光釋放部3 7被釋放出來，利用此方式，可實施明亮之文 字板1 〇及指針1 1之照明。 φ [第6實施形態] 其次，參照第20圖及第2 1圖，針對將本發明應用於 數位式手錶之第6實施形態進行說明。在此情況，和第1 圖〜第4圖所示之第1實施形態相同的部份會附與相同符 號。 此數位式手錶之構造上，收容於手錶外殻1內之錶模 組40具有數位機能，其餘則爲大致和第1實施形態相同之 構造。亦即，此錶模組4〇之構造上，係在殻體42上配設 鲁 用以取代文字板1 〇及指針π之顯示構件的液晶顯示元件4 1 〇 如第2 0圖所示，此液晶顯示元件4 1之構成上，係在 上下成對之透明電極基板43、44間封入液晶（省略圖示）， 上側之電極基板4 3之上面、及下側之電極基板44之下面 則分別配設著偏光板4 5、4 6，下側之偏光板4 6之下面則配 設著反射板47，上側之電極基板43之兩端部份以電性連結 -18- 200424576 之狀態獲得殼體4 2內之電路基板（省略圖示）的支承，在此 狀態下對成對之電極基板4 3、4 4間選擇性地施加電壓，則 可實施時刻等資訊之光電顯示。 此時，錶模組4 0亦具有照明裝置6。此照明裝置6和 第1實施形態相同，具有位於錶玻璃2及殼體4 2之間且沿 著手錶外殼1之內側面配置之標度構件1 3、及配置於此標 度構件1 3之1 2時及6時之下側的發光元件1 4。標度構件 1 3和第1實施形態相同，係大致爲圓形之環狀的框狀構件 ’其構造上，係利用以光透射性樹脂所構成之框狀導光部1 5 φ 、及以非透射性樹脂所構成之框狀遮光部1 6之2色成形而 爲一體形成。又，發光元件14係以可發出白色光等之可視 光線區域之光的發光二極體（LED)或白色燈等所構成，如第 2 0圖所示，以對應標度構件1 3之導光部1 5之外圍側之1 2 時及6時下面的狀態配設於殻體42上。 此種數位式手錶時，和第1實施形態相同，使發光元 件1 4發光，人眼可見之可視光線區域之光會照射於標度構 件1 3之導光部1 5，此照射之可視光線區域之光會被導光部 參 15沿著標度構件13引導，而被釋放至由標度構件13所圍 繞之區域內實施液晶顯示元件4 1之照明，利用此方式，在 較暗之場所亦可辨識時刻等資訊。此時，導光部1 5之形成 上，係整體大致呈圓形之環狀，在露出導光部1 5之內側部 的狀態下，將遮光部1 6配置於此導光部1 5之上部外圍， 故液晶顯示元件4 1可從其全部外圍側實施照明。又，因爲 標度構件1 3係利用框狀導光部1 5及框狀遮光部1 6之2色 - 1 9 - 200424576 成形而爲一體形成之構成，故可在不限制液晶顯示元件41 之情形下，以任意之自由形狀形成標度構件1 3 ’利用此方 式，可提高標度構件1 3之機能性及設計性。 [第7實施形態] 其次，參照第22圖及第23圖，針對將本發明應用於 行動電話之第7實施形態進行說明。在此處之說明’和第2 〇 圖及第2 1圖所示之第6實施形態相同的部份會附與相同符 號。 如第2 2圖所示，此行動電話具有合成樹脂製之機器外 φ 殻5 0。此機器外殻5 0之構造，係使上外殻5 1及下外殻5 2 互相接合。此時，上外殻51上面之上部側配設大致呈圓形 之開口部，此開口部上則裝設著相當於窗部之圓形的透明 保護玻璃5 3，此上外殻5 1上面之下部側則配設著電話機能 上必要之各種按鈕5 4。又，此機器外殼5 0之上端面則以可 抽出及推入之方式配設著天線5 5。 如第2 3圖所示，此機器外殻5 0之內部收容著行動電 話用模組5 6。此行動電話用模組5 6具有行動電話機能上必 φ 要之各種構件，殼體5 7之構成上，會對應保護玻璃5 3配 設著用以顯示電話之必要資訊的液晶顯示元件4 1，同時， 對應保護玻璃5 3之外圍部配設之照明裝置6。此時，液晶 顯示元件41係和第6實施形態相同之構造。又，照明裝置 6和第1實施形態相同，具有配置於保護玻璃5 3之外圍部 、及殻體5 7之間之標度構件1 3、及配置於此標度構件1 3 之3時及9時之下側的發光元件1 4。 -20- 200424576 標度構件1 3和第1實施形態相同，係整體大致呈圓形 之環狀的框狀構件，係利用以光透射性樹脂所構成之框狀 導光部1 5、及以非透射性樹脂所構成之框狀遮光部1 6之2 色成形而爲一體形成之構造。又，發光元件14係以可發出 白色光等之可視光線區域之光的發光二極體（LED)或白色燈 等所構成，如第2 3圖所示，以對應標度構件1 3之導光部1 5 之外圍側之3時及9時之下面的狀態配設於殼體57上。 此種行動電話，和第6實施形態相同，使發光元件1 4 發光，人眼可見之可視光線區域之光會照射標度構件1 3之 導光部1 5，此照射之可視光線區域之光會被導光部1 5沿著 標度構件13引導，而被釋放至由標度構件13所圍繞之區 域內，故可實施液晶顯示元件41之照明，利用此方式，在 較暗之場所亦可辨識液晶顯示元件4 1上顯示之資訊。此時 ，導光部1 5之形成上，係整體大致呈圓形之環狀，在露出 導光部1 5之內側部的狀態下，將遮光部1 6配置於此導光 部1 5之上部外圍，故可從其全部外圍側實施液晶顯示元件 41之照明。又，因爲標度構件1 3係利用框狀導光部1 5及 框狀遮光部16之2色成形而爲一體形成之構成，故可在不 限制液晶顯示元件41之情形下，以任意之自由形狀形成標 度構件1 3，利用此方式，可提高標度構件1 3之機能性及設 計性。 又，上述第6實施形態之數位式手錶、及第7實施形 態之行動電話時，係採用可發出可視光線區域之光的發光 元件1 4當做發光元件，然而，並不限於此，其構成上，亦 -2 1- 200424576 可以和第2實施形態相同，採用紫外線發光元件2 0當做發 光元件’將可反應紫外線區域之光而發出可視光線區域之 光的發光部2 1配置於除了顯示區域以外之液晶顯示元件4 j 上面。此時，發光部2 1應爲未照射紫外線區域之光照射時 會呈透明狀態者。如上所示之構成時，因爲紫外線發光元 件2 0發出之人眼不可見之紫外線區域之光會被導光部i 5 沿著標度構件1 3引導，且被釋放至由標度構件1 3所圍繞 之區域內，此被釋放之紫外線區域之光會照射液晶顯示元 件4 1，故發光部2 1會對此照射之紫外線區域之光產生反應 而發出可視光線區域之光，利用此方式，可辨識顯示於液 晶顯示元件4 1之資訊。 又’並不限於此構造，亦可和第3實施形態及其第1 、第2變形例相同，採用紫外線發光元件2 0做爲發光元件 ，而且，在標度構件1 3之導光部1 5的特定位置上，亦即 ，只在導光部1 5之突起片1 5 a上面，配設可反應紫外線區 域之光而發出可視光線區域之光的發光層2 3，又，其構造 上，亦可以爲在導光部1 5之上面整體配設可反應紫外線區 域之光而發出可視光線區域之光的發光層24、26。又，在 導光部1 5之上面整體配設發光層24、26時，無需在液晶 顯示元件4 1之上面配設發光部2 1。 此種構造時，紫外線發光元件2 0發出之紫外線區域之 光會被導光部15引導而對發光層23、24、26實施照射， 此發光層23、24、26會對紫外線區域之光產生反應而發出 可視光線區域之光，此發出之可視光線區域之光會被釋放 - 22- 200424576 至由標度構件1 3所圍繞之區域內，故可利用此被釋放之可 視光線區域之光實施液晶顯示元件4 1之照明，利用此方式 ，在較暗之場所亦可辨識顯示於液晶顯示元件4 1之資訊。 又，並不限於此構成，亦可和第4實施形態相同，採 用紫外線發光元件2 0做爲發光元件，而且，在標度構件1 3 之導光部1 5中混入可反應紫外線區域之光而發出可視光線 區域之光的發光材3 0。此時，亦無需在液晶顯示元件4 1上 面配設發光部2 1。此種構造，紫外線發光元件2 0發出之紫 外線區域之光會射入至導光部1 5，此射入之紫外線區域之 光會被導光部1 5引導，而使導光部1 5中之發光材3 0對紫 外線區域之光產生反應而發出可視光線區域之光，此可視 光線區域之光會被釋放至由標度構件1 3所圍繞之區域內， 可利用此被釋出之可視光線區域之光實施液晶顯示元件4 1 之照明，利用此方式，在較暗之場所亦可辨識顯示於液晶 顯示元件4 1之資訊。 又，並不限於此構造，亦可以和第5實施形態相同， 除了光射入部3 6及光釋放部3 7以外之導光部1 5全域，以 蒸鍍或電鍍配設反射面3 5。由此種構造，發光元件1 4發出 之可視光線區域之光會從導光部1 5之光射入部3 6射入， 此射入之可視光線區域之光會在導光部1 5之引導下在導光 部15之反射面35實施重複反射並被引導，可在射入導光 部1 5之光無損失之情形下，實施效率良之引導，因此，來 自導光部1 5之光釋放部3 7會被集中釋放，利用此方式， 可貫施明売之液晶顯不兀件4 1之照明。 - 23- 200424576 又，在上述第1〜第7實施形態及其各變形例時，標 度構件1 3之形成上係大致呈圓形之環狀，因此，針對以大 致呈圓形之環狀來形成導光部1 5時進行說明，但不限於此 ，亦可以形成爲例如四角形或五角形等之多角形的環狀、 或橢圓形之環狀。 又’在上述第1〜第7實施形態及其各變形例，係在 標度構件1 3之12時及6時、或3時及9時之2處配設發 光元件1 4或紫外線發光元件2 0，然而，並非一定要配設2 處，亦可配設1處或3處以上。 φ 又’在上述第1〜第7實施形態及其各變形例，係採 用圍繞文字板1 0及指針1 1、或液晶顯示元件4 1等顯示構 件之構件做爲標度構件1 3，然而，並非一定需要標度構件 1 3，只要爲可圍繞顯示構件之構件，框狀構件亦可。 又’在上述第1〜第7實施形態及其各變形例，係針 對應用於手錶或行動電話時進行說明，然而，並不限於此 ，亦可廣泛地應用於例如電子筆記簿、電子辭典、携帶型 終端機、個人電腦、印刷機等之各種電子機器、汽車之儀 馨 表類等之各種機器、或其構件。 第1圖〜第2 3圖之實施形態係一種照明裝置6，其特 徵爲具有··利用以光透射性樹脂所構成之框狀導光部15、 及非透射性樹脂所構成之框狀遮光部i 6之2色成形而爲一 體形成之框狀構件（標度構件1 3);及對於此框狀構件之前 述導光部之外圍側的特定位置實施配置之發光元件（發光元 件1 4、紫外線發光元件2〇)。依此實施形態，使發光元件 -24 - 200424576 發光時，該光會照射至框狀構件之導光部，此照射之光會 在導光部之引導下，被釋放至由框狀構件所圍繞之區域內 ，故發光元件之光會對由框狀構件所圍繞之區域內之顯示 構件有良好之照射，因此，例如發光元件發出可視光線區 域之光，在較暗之場所亦可實施顯示構件之良好照明，又 ，因爲框狀構件係利用以光透射性樹脂所構成之框狀導光 部及以非透射性樹脂所構成之框狀遮光部之2色成形而爲 一體形成之構造，故可在不限制顯示構件之情形下，形成 任意之自由形狀的框狀構件，利用此方式，可提高框狀構 件之機能性及設計性。 第5圖〜第7圖之實施形態的特徵爲，以紫外線發光 元件2 0構成前述發光元件，由前述框狀構件（標度構件丨3 ) 所圍繞之區域內配置著顯示構件（文字板1 0及指針1 1 )，此 顯示構件則配設著可反應紫外線區域之光而發出可視光線 區域之光的發光部2 1。此實施形態時，因爲發光元件係由 紫外線發光元件所構成，故可發出人眼不可見之紫外線區 域之光，因爲此紫外線區域之光會照射至導光部，且此照 射之光會在導光部之引導下被釋放至由框狀構件所圍繞之 區域內，此被釋放之紫外線區域之光會照射顯示構件，故 配設於顯示構件之發光部會對紫外線區域之光產生反應而 發出可視光線區域之光，利用此可視光線區域之光實施顯 示構件之照明。 在第8圖〜第i 3圖之實施形態，其特徵爲，前述發光 元件係由紫外線發光元件20所構成，前述導光部1 5則配 200424576 &著可反應紫外線區域之光而發出可視光線區域之光的發 光層23、24、26。在此實施形態時，因爲發光元件係由紫 外線發光元件所構成，故會發出人眼不可見之紫外線區域 之光’此紫外線區域之光會照射至導光部，此紫外線區域 之光在導光部之引導下，同時，配設於導光部之發光層會 對紫外線區域之光產生反應而發出可視光線區域之光，故 可利用此可視光線區域之光實施顯示構件之照明。 在第1 4圖〜第丨6圖之實施形態的特徵爲，前述發光 元件係由紫外線發光元件2 0所構成，前述導光部1 5中則 混入可反應紫外線區域之光而發出可視光線區域之光的發 光材3 0。依此實施形態，因爲發光元件係由紫外線發光元 件所構成’故會發出人眼不可見之紫外線區域之光，此紫 外線區域之光會射入至導光部內，在此導光部之引導下， 同時，混入導光部中之發光材會對紫外線區域之光產生反 應而發出可視光線區域之光，故可利用此可視光線區域之 光實施顯示構件之照明。 在第1 7圖〜第1 9圖之實施形態的特徵爲，在除了來 自前述發光元件（發光元件14、紫外線發光元件20)之光射 入之光射入部3 6、及使此光射入部射入之光朝前述框狀構 件（標度構件13)之內側釋放之光釋放部37以外，在前述導 光部1 5的全域配設反射面（3 5 )。依此實施形態，使發光元 件發光，該光會從導光部之光射入部射入導光部內，此射 入光在導光部之引導下，同時，在反射面重複反射並被引 導下，此被引導之光會被從導光部之光釋放部釋放至由框 -26- 200424576 狀構件所圍繞之區域內，故可在射入導光部之光無損失之 情形下將其從光釋放部釋出，利用此方式，發光元件之光 可從外圍側對顯示構件實施效率良好之照射。 在第1圖〜第2 3圖之實施形態之電子機器，具有照明 裝置（6)、及收容此照明裝置之機器外殼（手錶外殼1、機器 外殼50)。照明裝置（6)具有利用以光透射性樹脂所構成之 框狀導光部（15)及以非透射性樹脂所構成之框狀遮光部（1 6) 之2色成形而爲一體形成之框狀構件（標度構件1 3 )、及對 應此框狀構件之前述導光部之外圍側之特定位置而配置之 φ 發光元件（發光元件1 4、紫外線發光元件2 0 )，前述機器外 殼配設著窗部（錶玻璃2、保護玻璃53)，且以對應此窗之 方式配置於前述照明裝置之由前述框狀構件（標度構件1 3) 所圍繞之區域內之顯示構件（文字板1 〇及指針1 1、或液晶 顯示元件4 1 )。依此實施形態，因爲可利用照明裝置對顯示 構件實施發光元件之光的良好照射，同時，框狀構件係利 用以光透射性樹脂所構成之框狀導光部及以非透射性樹脂 所構成之框狀遮光部之2色成形而爲一體形成之構造，故 鲁 可在不限制顯示構件之情形下，形成任意之自由形狀的框 狀構件，利用此方式，可提高框狀構件之機能性及設計性 〇 (五）圖式簡單說明 第1圖係將本發明應用於指針式手錶之第1實施形態 的重要部位之放大剖面圖。 第2圖係第1圖之錶模組的正面圖。 -27 - 200424576 第3圖係第2圖之標度構件之發光狀態的正面圖。 第4圖係在第3圖之標度構件之A-A線矢向的放大剖 面圖。 第5圖係將本發明應用於指針式手錶之第2實施形態 的重要部位之放大剖面圖。 第6圖係第5圖之錶模組的正面圖。 第7圖係第6圖之各指針的例示圖。 第8圖係將本發明應用於指針式手錶之第3實施形態 的重要部位之放大剖面圖。 第9圖係第8圖之錶模組的正面圖。 第1 〇圖係第9圖之標度構件之發光狀態的正面圖。 第1 1圖係在第10圖之標度構件之B-B線矢向的放大 剖面圖。 第1 2圖係配設於標度構件之導光部之發光層的第1變 形例的重要部位之放大剖面圖。 第1 3圖係配設於標度構件之導光部之發光層的第2變 形例的重要部位之放大剖面圖。 第1 4圖係將本發明應用於指針式手錶之第4實施形態 的重要部位之放大剖面圖。 第1 5圖係第1 4圖之錶模組的正面圖。 第1 6圖係第1 4圖之標度構件之重要部位的放大剖面 圖。 第1 7圖係將本發明應用於指針式手錶之第5實施形態 的重要部位之放大剖面圖。 200424576 第1 8圖係第1 7圖之錶模組的正面圖。 第1 9圖係第1 7圖之標度構件之重要部位的放大剖面 圖 第20圖係將本發明應用於數位式手錶之第6實施形態 的重要部位之放大剖面圖。 第2 1圖係第2 0圖之錶模組的正面圖。 第22圖係將本發明應用於行動電話之第7實施形態的 斜視圖。 第2 3圖係在第2 2圖之C - C線矢向之放大剖面圖。 [元件符號之說明] 1 手錶外殼 2 錶玻璃 3 錶模組 4 背蓋 5 防水圈 6 照明裝置 7 殼體 8 類比機構 9 指針軸 10 文字板 10a 貫通孔 1 1 指針 12 時字 13 標度構件 - 29- 發光元件 框狀導光部 突起片 凹部 框狀遮光部 裝飾部 紫外線發光元件 發光部200424576 玖, Description of the invention: (I) TECHNICAL FIELD TO THE INVENTION The present invention relates to mobile phone, Lighting devices for automobiles and other electronic devices, and electronic devices using such devices. (1) Prior technology For example, A light emitting diode (LED) or the like that can emit light in a visible light region visible to the human eye is arranged at a specific position in the watch case of the watch In dark places, you can light up to illuminate the display members such as the text board and pointer. Those who can watch the moment in dark places, Everyone is familiar. This watch is equipped with decorative components at 12:00 and 6 o'clock on the text board. LEDs are respectively provided on the back of this decorative member, Simultaneously, On the back of the light guide plate, which is integrally arranged with the text plate, a plurality of convex portions are provided to make the surface of the text plate wavy. Using the plurality of convex portions of this light guide plate, It can increase the area of the front surface of the letter board with LED light. And improve the visibility of the use of lighting. (3) Summary of the Invention However, This watch is equipped with LEDs on the back side of the decorative member of the dial. Not only will the watch become thicker overall, And it is necessary to equip the text board with a decorative member and a light guide plate, therefore, Text boards are restricted. There is a problem that free design cannot be achieved. also, On this watch, A scale member arranged between the outer part of the watch glass and the outer part of the dial, Only the scale function used to view the range of the text plate through the watch glass, Therefore, There is a problem in the lack of functionality and design of scale components. The subject of the present invention is to use a frame-shaped member such as a scale member to emit light -5-200424576 ✓ The light of the element can be well irradiated on the display member such as a character board, And ‘without limiting display components, Improve the function and design of frame-shaped components. The means for solving the problems of the present invention, It is a frame-shaped member integrally formed by two-color molding of a frame-shaped light guide portion composed of a light-transmitting resin and a frame-shaped light shielding portion composed of a non-transmissive resin, And a light emitting element which is arranged at a specific position corresponding to the peripheral side of the light guide portion of the frame-shaped member. According to the invention, Make the light-emitting element emit light, This light will illuminate the light guide of the frame-like structure. The illuminated light will be guided by the light guide, Is released into the area surrounded by the frame-like member, The light of the light-emitting element can therefore illuminate the display member in the area surrounded by the frame-like member, therefore, For example, the light emitting element emits light in the visible light region. You can also implement good lighting of display components in dark places. also, Because the frame-shaped member uses a frame-shaped light guide portion made of a light-transmitting resin, And a two-color molding of a frame-shaped light-shielding portion made of a non-transmissive resin, which is integrally formed. Without limiting display components, Form a frame-like structure with any free shape, With this approach, It can improve the function and design of the frame-shaped member. also, Other inventions include lighting devices, And the housing of the machine used to house the lighting device, The lighting device has a frame-shaped member integrally formed by two-color molding of a frame-shaped light guide portion made of a light-transmitting resin and a frame-shaped light-shielding portion made of a non-transmissive resin. And a light-emitting element that is arranged at a specific position corresponding to the peripheral side of the light guide portion of the frame-shaped member, The machine casing is provided with a window portion, 6-200424576 is arranged in a manner corresponding to this window in the area surrounded by the aforementioned frame-like member of the aforementioned lighting device. According to the invention, Because the illuminating device can be used to make the light of the light emitting element illuminate the display member well, The frame-shaped member uses a frame-shaped light guide portion made of a light-transmitting resin, And a two-color molding of a frame-shaped light-shielding portion made of a non-transmissive resin, which is integrally formed. Without limiting display components, Form a frame-like member in any free shape, With this approach, It can improve the function and design of the frame-shaped member. (4) Embodiment [First Embodiment] _ Referring to Figures 1 to 4, A first embodiment in which the present invention is applied to a pointer watch will be described. FIG. 1 is an enlarged sectional view of an important part of an analog watch of the present invention, Figure 2 is a front view of the watch module. As shown in Figure 1, This analog watch has a watch case 1. This watch case 1 is equipped with a watch glass 2 in the center of the upper part, The watch case 1 houses a watch module 3 inside. also, Under this watch case 1, A back cover 4 is installed across the waterproof case 5. The watch module 3 has at least analog functions and analog functions among the analog functions and digital functions. 尙 Has lighting device 6, As shown in Figure 1, The pointer shaft 9 of the analog mechanism 8 provided in the casing 7 will protrude upward through the through hole 1 〇 a of the character board 10, At the upper end of this protruding pointer shaft 9, an hour hand, Minute hand Second hand and other hands 1 1, In its composition, The pointer 11 can be moved above the text board 10. at this time, The dial 10 and the pointer 11 constitute display means for displaying the time. also, Above this text board 1 0, Time words 1 2 are arranged along the edges at specific intervals. -7-200424576 Again, As shown in Figures 1 and 2, The lighting device 6 of the watch module 3 is provided with a scale member 1 located between the watch glass 2 and the case 7 and arranged along the inner side of the watch case 1, 3 And light-emitting elements 14 arranged at the lower side of the scale member 1 2 3 and 6 o'clock. As shown in Figure 1, The scale member 1 3 is used to limit the range of the letter board 10 seen through the watch glass 2, As shown in Figures 3 and 4, It is a substantially circular ring-shaped frame member, In terms of structure, The frame-shaped light guide 15 made of a light-transmitting resin is used. And the frame-shaped light-shielding portion 16 made of a non-transmissive resin is formed in two colors to form a single body. at this time, The light guide portion 15 is formed into a substantially circular ring shape as a whole, Corresponding to its specific position, That is, at the position corresponding to the time word 12 Will form rectangular projection pieces 15a, Above these protruding pieces 15a, It is an inclined surface as shown in Figure 4. also, The formation of the light shielding portion 16 Is also a roughly circular ring, In a state in which the inner portion of the light guide portion 15 and each of the protruding pieces 15 a are exposed, It is arranged on the periphery of the upper part of the light guide part 1 5 by the method shown in FIG. 3 and FIG. 4. And at their specific positions, decorative parts 16 a on both sides of the protruding piece 15 a surrounding the light guide part 5 a and the peripheral side are formed. also, The light-emitting element 1 4 is composed of a light-emitting diode (LED) or a white lamp that emits light in a visible light region such as white light. As shown in Figure 1, The light guide portion 15 of the scale member 13 is disposed on the housing 7 in a state corresponding to the lower surface of the peripheral side of the light guide portion 15. When using this analog watch, Make the light emitting element 1 4 emit light, The light in the visible light region visible to the human eye will illuminate the light guide portion 15 of the scale member 1 3, The light in the visible light region of this illumination will be guided by the light guide portion 15 along the scale member 13 and released to the area surrounded by the scale member 13. Therefore, the light in the visible light area released by -8-200424576 can be illuminated by the text board 10 and the pointer 11. With this approach, You can also know the time in dark places. at this time, As shown in Figures 2 and 3, The light guide 15 is formed in a substantially annular shape as a whole, In a state where the inner portion of the light guide portion 15 is exposed, The light shielding portion 16 is arranged on the periphery of the upper portion of the light guiding portion 15, Therefore, the letter board 10 can be illuminated from the entire peripheral side. at this time, As shown in Figures 3 and 4, Corresponding to a specific position of the light guide 15 That is, at the position corresponding to the time word 12 Will form rectangular projection pieces 15a, On these protrusion pieces 15a, inclined φ planes are formed, The light guided by the light guide 15 can be concentrated from each protruding piece 15a and released, In this way, The position corresponding to the time word 12 can be illuminated in a brighter way than its surroundings, therefore, Can clearly see the moment. also, The scale member 13 is integrally formed by using the two-color molding of the frame-shaped light guiding portion 15 made of a light-transmitting resin and the frame-shaped light shielding portion 16 made of a non-transmissive resin. Therefore, without limiting the text board 10 and pointer 1 1 Form the scale member 1 3 in any free shape, In this way, The function and design of the scale member 13 can be improved. [Second Embodiment] Next, Referring to Figures 5 to 7, A second embodiment in which the present invention is applied to a pointer watch will be described. also, On description, The same parts as those in the first embodiment shown in Figs. 1 to 4 are given the same symbols. The structure of this analog watch, The ultraviolet light emitting element 20 is used as the light emitting element. A light emitting section 21 is provided on the character board 10 and the pointer 11 respectively. -9- 200424576 The rest has a structure substantially the same as that of the first embodiment. that is, The ultraviolet light emitting element 20 has a wavelength of 3 6 5 to 3 8 5 nm (nano: Nanometer is 1 billionth of a meter) UV light emitting diode (LED) or UV light? And other light emitting elements, As shown in Figure 5, Is arranged at a specific position of the peripheral portion on the casing 7, E.g, The arrangement is performed so as to correspond to the lower side of the light guide portion 15 of the scale member 13 at the positions of 12 o'clock and 6 o'clock. The light-emitting part 21 is a person who responds to light in the ultraviolet region and emits light in the visible region. As shown in Figures 6 and 7, They are respectively arranged at the front end of the time word 12 and the pointer 11 before the character board 10. When using this analog watch, Causes the ultraviolet light emitting element 20 to emit light, The light in the ultraviolet region invisible to the human eye will illuminate the light guide portion 15 of the scale member 13, The light in the irradiated ultraviolet region will be guided by the light guide 15 along the scale member 1 3, And is released into the area surrounded by the scale member 14, Therefore, the light in the ultraviolet region released can be irradiated with the letter board 10 and the pointer 11. therefore, The light emitting part 2 1 at the front end of the character 1 2 and the pointer 1 1 at the time of the letter board 10, Will reflect the light in the ultraviolet region and emit light in the visible light region visible to the human eye, The light in the visible light region emitted by these light-emitting parts 21 can recognize the character board 10 and the pointer 11. With this approach, You can also check the time in dark places. at this time, At a specific position corresponding to the light guide 15, That is, at the position corresponding to the time character 2], rectangular protruding pieces 15a will be formed, These protruding pieces 15a are inclined surfaces, The light in the ultraviolet region can be focused on the position corresponding to each time word 12, therefore, The light-emitting part 21 and the finger 1-2 of each hour 12 can make the light-emitting part 21 of the needle 1 1 fully light, In this way ', the time can be clearly viewed. also, The scale member 13 is integrally formed by using two-color molding of the frame-shaped light guiding portion 15 and the frame-shaped light shielding portion 16, Therefore, it is the same as the first embodiment. It is possible to form an arbitrary free-form scale member 1 3 without restricting the text board 10 and the pointer 11, With this approach, It can improve the function and design of the scale member 13. [Third Embodiment] Next, Refer to Figures 8 to 11 A third embodiment in which the present invention is applied to a pointer watch will be described. For the explanation here, The same parts as the second embodiment shown in Figs. 5 to 7 are attached with the same symbols. The structure of this analog watch, A light emitting layer 2 3 is arranged at a specific position of the light guide portion 15 of the scale member 13, The rest have substantially the same structure as the second embodiment. that is, The light-emitting layer 2 3 is the same as the light-emitting portion 21 of the second embodiment. Those who respond to the light in the ultraviolet region and emit light in the visible region, The protrusions 15a are disposed on the light guide portions 15 corresponding to the characters 10 and 12 respectively. In the configuration of each protruding piece 15a of the light guide portion 15, · As shown in Figure 11 There will be inclined surfaces on it, These inclined surfaces are respectively provided with recesses 15b, When these recessed parts 15b are provided with a light-emitting layer 23 °, such analog watches, Similar to the second embodiment, Causes the ultraviolet light emitting element 20 to emit light, The light in the ultraviolet region that is not visible to the human eye will illuminate the light guide portion 15 of the scale member 13, The light in the irradiated ultraviolet region will be guided by the light guide 15 along the scale member 1 3, And was released into the area surrounded by the scale member} 3 -11- 200424576, And for each light-emitting layer 23 disposed on each of the protruding pieces 15 a of the light guide portion 15 of the light guide portion 15 corresponding to the letter board 10 o'clock, Irradiates light in the ultraviolet region guided by the light guide 15 With this approach, Each light-emitting layer 23 reacts to light in the ultraviolet region and emits light in the visible region. therefore, The light guide 15 of the scale member 1 3 will simultaneously release light in the ultraviolet region, And light in the visible light region emitted from each light emitting layer 23. therefore, Both the light in the ultraviolet region and the light in the visible region will illuminate the text board 1 0 and the pointer 11 1. With this approach, Because the light of the visible light area can be used to illuminate the text board 10 and the pointer 11 And the light emitting part 2 1 on the word board 10 and the pointer 1 1 respectively arranged on the letter board 10 will reflect light in the ultraviolet region and emit light in the visible region. Therefore, the illumination of the character board 10 and the pointer 11 can be performed in a brighter manner than in the second embodiment. at this time, Also, the scale member 13 is integrally formed by the two-color molding of the frame-shaped light guiding portion 15 and the frame-shaped light shielding portion 16. Therefore, it is the same as the first embodiment. Without limiting the text board 10 and pointer 11 Forming any free-form scale member 1 3, With this approach, It can improve the function and design of the scale component 13. also, The above-mentioned third embodiment is described when the light-emitting layer 23 is provided on each of the protruding pieces 15a of the light guide portion 15, however, Is not limited to this, The structure shown in FIG. 12 or FIG. 13 may also be adopted. that is, Number! 2 In the structure of the first modification shown in the figure, The light emitting layer 24 is integrally arranged on the ring-shaped light guide portion 15. that is, A light-emitting layer 24 is disposed on the entire surface of the light guide 15 including the protruding pieces i5a. at this time, When light from the ultraviolet region of the ultraviolet light emitting element 20 is irradiated to the light guide 15, Ultraviolet region-1 2-200424576 The light is guided by the light guide 15 and irradiates all the light-emitting layers 24 arranged on the whole of the light guide 15, In this way ’, because the light-emitting layer 24 emits light in the visible light region, And the letter board 10 and the pointer 11 are illuminated from the entire periphery of the letter board 10 and the pointer 11 Therefore, even if the letter board 1 〇 and the pointer 1 1 are not provided with the light emitting section 21, It may be the same as the first embodiment, Illumination of the bright letter board 10 and the pointer 11 is performed. also, In the structure of the second modification shown in FIG. 13, Marks are placed on the light guides 1 and 5, Graphics, Or decorative layer 2 5 The light-emitting layer 26 is formed so as to cover the entire surface of the light guide portion 15 with the decoration layer 25. In this configuration, Light in the ultraviolet region is irradiated to the light guide 15 and guided by the light guide 15 Transmits the decorative portion 25 and irradiates the light emitting layer 26, In this way, Because the light-emitting layer 2 6 will correspond to the mark of the decorative portion 25, Graphics, Or patterns to illuminate areas of visible light, Even if the light emitting section 2 1 is not provided on the character board 1 〇 and the pointer 1 1, It is also possible to brightly illuminate the dial 10 and the pointer 11 from the entire peripheral side of the dial 10 and the pointer n. The decorative layer 25 can be used to obtain highly decorative objects. also, When the third embodiment and its various modifications are made, A light emitting layer 23 is provided on the light guide portion} 5 φ, twenty four, 26, however, It is not necessary to arrange a light emitting layer 23 on the light guide 15 twenty four, 26, It is also possible to arrange a light emitting layer 2 under the light guide 15 3. twenty four, 2 6 structure. at this time, The light-emitting layer 23 disposed under the light-guiding portion 15, twenty four, The light emitting layer of the 1st and 2nd modification examples of 26, 26, It should be placed under the light guide 15 other than the position corresponding to the ultraviolet light emitting element 20. This structure can also obtain substantially the same effect as that of the third embodiment and its modifications. -13- 200424576 [Fourth embodiment] Next, Refer to Figures 14 to 16 A fourth embodiment in which the present invention is applied to an analog watch will be described. On description, The same parts as those in the second embodiment shown in Figs. 5 to 7 are given the same symbols. ○ The structure of this analog watch, The light-emitting material 30 is mixed into the light guide 15. The rest have a structure substantially the same as that of the second embodiment. that is, It is the same as the light emitting section 21 of the second embodiment, This luminescent material 30 is composed of a substance that can react with light in the ultraviolet region and emit light in the visible region. φ again, In the composition of this luminescent material 30, The density mixed into the light guide 15 It will be lower near the UV light emitting element 20, And gradually increases as the distance from the ultraviolet light emitting element 20 increases, and, The density of the protruding piece 15 a should be higher than that of the annular portion of the light guiding portion 15. also, At this time, it is not necessary to arrange the light emitting section 21 on the letter board 10 and the pointer 11. When using this analog watch, Similar to the second embodiment, Causes the ultraviolet light emitting element 20 to emit light, The light in the ultraviolet region that is not visible to the human eye will illuminate the light guide portion 15 of the scale member 13, When the light in the irradiated ultraviolet region is guided by the light guide unit 15 along the scale member 13, The light-emitting material 3 mixed in the light guide 15 will reflect the light in the ultraviolet region and emit light in the visible region. The light in the visible light area will be released into the area surrounded by the scale member 14 ’Using the light in the released visible light area can implement the illumination of the text board 10 and the pointer Π, therefore, You can also check the time in dark places. at this time, Because of the density of the light-emitting material 30 mixed in the light guide 15 It will be lower near the outside light emitting element 20, And gradually increases with the distance from the ultraviolet light emitting element -14- 200424576 2 〇, So from the light guide! The inner side of 5 releases the light in the visible light area at a uniform angle, With this approach, The text plate 10 and the pointer 11 can be illuminated with substantially uniform brightness. also, Because the density of each protruding piece 15a of the light guide portion 15 is higher than that of the annular portion of the light guide portion 15, Therefore, the brightness of each protruding piece 15a of the light guide portion 15 will be higher than that of its peripheral portion. Bright lighting can be applied to portions corresponding to the characters 12 of the letter board 10 at each time. at this time, Also, the scale member 13 is integrally formed by using the two-color molding of the frame-shaped light guide portion 15 and the frame-shaped light shielding portion 16. Therefore, it is the same as the first embodiment. In the case where the word board is not limited to 10, φ, Form the scale member 1 3 in any free shape, With this approach, The function and design of the scale member 13 can be improved. [Fifth Embodiment] Next, Referring to Figures 17 to 19, A fifth embodiment in which the present invention is applied to an analog watch will be described. For the explanation here, The same parts as those in the first embodiment shown in Figs. 1 to 4 are given the same symbols. The structure of this analog watch, A reflection surface 3 5 is provided in the whole area of the light guide portion 1 5 # of the scale member 1 3, The other parts have substantially the same structure as the first embodiment. that is, In the structure of this lighting device 6, A light emitting element 14 such as a light emitting diode capable of emitting light in a visible light region is arranged below the positions of the scale member 12:00, 12:00, and 6:00. also, On the light guide 15 of the scale member 13, As shown in Figure 19, Except for the light incident portion 36 where the light from the light emitting element 14 is incident, And the light emitted from the light incident portion 3 6 is released toward the inside of the scale member 1 3 -15- 200424576 other than the portion 3 7, A reflective surface 3 5 is provided in the whole area by evaporation or plating. at this time, The light incident portion 3 6 is disposed at a specific position below the peripheral side of the light guide portion 15. that is, It is arranged at positions corresponding to 12 o'clock, 12 o'clock, and 6 o'clock of the light emitting element 14. The light release portion 37 is arranged on the entire inner side surface located on the front side of the inner side of the light guide portion 15. When using this analog watch, Make the light emitting element 1 4 emit light, The light in the visible light region visible to the human eye is incident from the light incident portion 3 6 of the light guide portion 15 of the scale member 13, When the incident light in the visible light region is guided by the light guide 15 along the scale member 13, Will repeatedly reflect on the reflective surface 3 5 of the light guide 15 The light in the guided visible light region will be released from the light release portion 37 located on the entire inner side of the front side of the light guide portion 15 With the light in this visible light area released, Illumination of the text board 10 and the pointer 11 can be implemented from the peripheral sides of the text board I 0 and the pointer 11 With this approach, You can also check the time in dark places. at this time, This is because in addition to the light incident portion 36 and the light release portion 37 of the light guide portion 15, A reflection surface 3 5 is provided in the whole area of the light guide 15. The light incident on the light guide 15 is repeatedly reflected and guided on the reflecting surface 3 5. With this approach, With no loss of light entering the light guide 15 Implementation of efficient guidance. therefore, The light from the light release part 37 arranged on the entire inner side of the front side of the light guide part 15 can be focused and released in the visible light area. With this approach, The dial plate 10 can be brightly illuminated from all sides of the dial plate 10. at this time, The scale member 1 3 will form a light guide portion 15 in advance, On surfaces other than the light incident portion 36 and the light release portion 37, Reflective surface 3 5 will be formed by evaporation or electroplating -16- 200424576, Because the light-guiding portion 15 and the light-shielding portion 16 of the reflecting surface 35 are integrally formed, Therefore, it is the same as the first embodiment. Without restricting the text board 1 0 and the pointer 1 1 Scales to form arbitrary free shapes, members 1 3, In this way, the function and design of the scale member 13 can be improved. also, In the fifth embodiment, The light-emitting element is, for example, a light-emitting element 1 4 that emits light in a visible light region. however, Is not limited to this, The structure may be the same as that of the second embodiment. Use ultraviolet light emitting element 20 as a light emitting element, then, At the time of the writing board 10, the front end portion of the character 12 and the pointer 11 are respectively provided with a light emitting portion 21 that can reflect light in the ultraviolet region and emit light in the visible light region. With the structure shown above, The light emitted from the ultraviolet light emitting element 20 in an ultraviolet region which is invisible to the human eye will enter the light guide portion 15 and the light incident portion 3 6 The guidance system of the light guide 15 is the same as that of the fifth embodiment. The reflection surface 35 of the light guide 15 is repeatedly reflected and guided, The light in the guided ultraviolet region will be released from the light-emitting portion 37 of the light-guiding portion 15 and illuminate the character plate 10 and the pointer 11. The same as the second embodiment, When arranged on the character board 10, the characters 12 and the light emitting part 21 of the pointer 11 will respond to light in the ultraviolet region and emit light in the visible region. With the light from this visible light area, The text board 10 and the pointer 11 can be illuminated. However, Is not limited to this, It may have the same structure as the fourth embodiment. The ultraviolet light emitting element 20 is used as the light emitting element, and, The light guide 15 of the scale member 13 is mixed with a light-emitting material 30 which can reflect light in the ultraviolet region and emit light in the visible region. at this time, It is not necessary to provide a light emitting section 21 on the letter board 10 and -17- 200424576 pointer 1 1. In this configuration, The light in the ultraviolet region emitted by the ultraviolet light emitting element 20 is incident from the light incident portion 3 6 of the light guide portion 15. The light in the incident ultraviolet region will be repeatedly reflected on the reflecting surface 3 5 of the light guide 15 and guided. Irradiate the light-emitting material 30 in the light guide 15 therefore, The light-emitting material 30 in the light-guiding portion 15 will reflect light in the ultraviolet region and emit light in the visible region. The light in this visible light region will be repeatedly reflected and guided under the reflecting surface 3 5 of the light guide 15. The light release part 37 from the light guide part 15 is released, With this approach, Bright text plate 10 and pointer 11 can be illuminated. φ [Sixth Embodiment] Next, Referring to Figure 20 and Figure 21, A sixth embodiment in which the present invention is applied to a digital wristwatch will be described. In this case, The same parts as those in the first embodiment shown in Figs. 1 to 4 are given the same symbols. The structure of this digital watch, The watch set 40 housed in the watch case 1 has a digital function, The rest have a structure substantially the same as that of the first embodiment. that is, In the structure of this watch module 40, A liquid crystal display element 4 1 〇 is provided on the casing 42 to replace the display member of the character plate 10 and the pointer π, as shown in FIG. 20, In the structure of this liquid crystal display element 41, The transparent electrode substrates, 44 cells are enclosed in liquid crystal (not shown), On the upper electrode substrate 4 3, And the lower electrode substrate 44 are respectively provided with polarizing plates 45, 4 6, A reflecting plate 47 is provided below the lower polarizing plate 46. The two ends of the upper electrode substrate 43 are electrically connected in the state of -18- 200424576 to obtain the support of the circuit substrate (not shown) in the case 4 2. Pair the pair of electrode substrates in this state 4 3. 4 Selectively apply voltage between 4 and 4 Optoelectronic display of time and other information can be implemented. at this time, The watch module 40 also has a lighting device 6. This lighting device 6 is the same as the first embodiment. There are scale members 1 located between the watch glass 2 and the case 4 2 and arranged along the inner side of the watch case 1 3, And the light emitting elements 14 disposed at the lower side of the scale member 13:12:00 and 6 o'clock. The scale member 13 is the same as the first embodiment. Is a substantially circular ring-shaped frame member ’ It uses a frame-shaped light guide portion 1 5 φ made of a light-transmitting resin, And the two-color molding of the frame-shaped light-shielding portion 16 made of a non-transmissive resin is integrally formed. also, The light-emitting element 14 is composed of a light-emitting diode (LED) or a white lamp that emits light in a visible light region such as white light. As shown in Figure 20, The light guide portion 15 of the scale member 13 is disposed on the housing 42 in a state corresponding to 12:00 o'clock and 6 o'clock on the peripheral side of the light guide portion 15. When using this digital watch, Similar to the first embodiment, To make the light emitting element 1 4 emit light, The light in the visible light region visible to the human eye will illuminate the light guide portion 15 of the scale member 1 3, The light in this visible light region will be guided by the light guide section 15 along the scale member 13, And is released into the area surrounded by the scale member 13 to implement the illumination of the liquid crystal display element 41, With this approach, Information such as time can also be recognized in darker places. at this time, Formation of the light guide 15 Is a generally circular ring, With the inner portion of the light guide portion 15 exposed, The light shielding portion 16 is arranged on the periphery of the upper portion of the light guide portion 15. Therefore, the liquid crystal display element 41 can be illuminated from all its peripheral sides. also, Because the scale member 1 3 is formed by using the frame-shaped light guide portion 15 and the frame-shaped light shielding portion 16 of the two colors-1 9-200424576, it is integrally formed. Therefore, without limiting the liquid crystal display element 41, In this way, the scale member 1 3 ′ is formed in an arbitrary free shape. The function and design of the scale member 13 can be improved. [Seventh embodiment] Next, Referring to Figures 22 and 23, A seventh embodiment in which the present invention is applied to a mobile phone will be described. The description here 'is the same as that of the sixth embodiment shown in Fig. 20 and Fig. 21 with the same symbols. As shown in Figure 2 2 This mobile phone has a φ case 5 0 made of synthetic resin. The structure of this machine shell 50, The upper case 5 1 and the lower case 5 2 are joined to each other. at this time, A substantially circular opening is arranged on the upper part side of the upper case 51, This opening is provided with a transparent transparent glass 5 3 corresponding to a window, On the upper and lower sides of the upper casing 51, buttons 5 4 necessary for telephone functions are provided. also, The upper end surface of the machine casing 50 is provided with an antenna 55 in a way that can be withdrawn and pushed in. As shown in Figures 2 and 3, A mobile phone module 56 is housed inside the machine case 50. This mobile phone module 5 6 has various components necessary for mobile phone function. On the structure of the shell 5 7, A liquid crystal display element 4 1 is provided corresponding to the cover glass 5 3 to display necessary information for the telephone. Simultaneously, A lighting device 6 is provided corresponding to the peripheral portion of the protective glass 53. at this time, The liquid crystal display element 41 has the same structure as that of the sixth embodiment. also, The lighting device 6 is the same as the first embodiment. It has a peripheral portion arranged on the protective glass 5 3, And the scale member between the housing 5 7 1 3 And the light-emitting elements 14 disposed at the lower side of the scale member 1 3 at 3 o'clock and 9 o'clock. -20- 200424576 The scale member 13 is the same as the first embodiment. It is a ring-shaped frame member with a substantially circular shape as a whole. It uses a frame-shaped light guide 15 made of light-transmissive resin. And the frame-shaped light-shielding portion 16 made of non-transmissive resin is formed by two-color molding and integrated structure. also, The light-emitting element 14 is constituted by a light-emitting diode (LED) or a white lamp that emits light in a visible light region such as white light. As shown in Figures 2 and 3, The light guide portion 15 of the scale member 13 is disposed on the housing 57 in a state corresponding to the hours at 3 o'clock and 9 o'clock on the peripheral side of the light guide portion 15. Such mobile phones, The same as the sixth embodiment, Makes the light-emitting element 1 4 emit light, The light in the visible light region visible to the human eye will illuminate the light guide portion 15 of the scale member 1 3, The light in this visible light region will be guided by the light guide 15 along the scale member 13, And is released into the area surrounded by the scale member 13, Therefore, the illumination of the liquid crystal display element 41 can be implemented. With this approach, The information displayed on the liquid crystal display element 41 can also be recognized in a dark place. at this time , On the formation of the light guide 15 Is a generally circular ring, In a state where the inner portion of the light guide portion 15 is exposed, The light shielding portion 16 is arranged on the periphery of the upper portion of the light guiding portion 15, Therefore, the liquid crystal display element 41 can be illuminated from the entire peripheral side. also, Since the scale member 1 3 is formed by integrally forming the two-color molding of the frame-shaped light guiding portion 15 and the frame-shaped light shielding portion 16, Therefore, without limiting the liquid crystal display element 41, Form the scale member 1 3 in any free shape, With this approach, It can improve the function and design of the scale member 13. also, The digital watch according to the sixth embodiment, And the mobile phone of the seventh embodiment, The light-emitting elements 14 which emit light in the visible light region are used as light-emitting elements. however, Is not limited to this, In its composition, Also -2 1- 200424576 can be the same as the second embodiment, The ultraviolet light emitting element 20 is used as the light emitting element. The light emitting portion 21 that can respond to light in the ultraviolet region and emit light in the visible region is disposed on the liquid crystal display element 4 j other than the display region. at this time, The light emitting section 21 should be a transparent state when the light is not irradiated to the ultraviolet region. With the structure shown above, Because the ultraviolet light emitted from the ultraviolet light emitting element 20 is invisible to the human eye, the light is guided by the light guide i 5 along the scale member 1 3, And is released into the area surrounded by the scale member 13 The light in the released ultraviolet region will illuminate the liquid crystal display element 41, Therefore, the light emitting section 21 will react to the light in the ultraviolet region to be irradiated and emit light in the visible light region. With this approach, The information displayed on the liquid crystal display element 41 can be identified. And ’is not limited to this structure, It is also compatible with the third embodiment and its first, The second modification is the same, Use ultraviolet light emitting element 20 as the light emitting element, and, At a specific position of the light guide portion 15 of the scale member 13, That is, Only on the protruding piece 15 a of the light guide 15 A light emitting layer 2 3 is provided which can reflect light in the ultraviolet region and emit light in the visible region. also, In terms of structure, A light-emitting layer 24, which can reflect light in the ultraviolet region and emit light in the visible region, may be provided on the entire surface of the light guide 15. 26. also, A light-emitting layer 24 is provided on the entire surface of the light guide 15. At 26 o'clock, It is not necessary to provide the light emitting section 21 on the liquid crystal display element 41. In this configuration, The light in the ultraviolet region emitted from the ultraviolet light emitting element 20 will be guided by the light guide 15 to the light emitting layer 23, twenty four, 26 implement irradiation, This light-emitting layer 23, twenty four, 26 responds to light in the ultraviolet region and emits light in the visible region, The light in this visible light area will be released-22- 200424576 to the area surrounded by the scale member 13 Therefore, the light of the released visible light region can be used to illuminate the liquid crystal display element 41. With this approach, The information displayed on the liquid crystal display element 41 can also be recognized in a dark place. also, Is not limited to this composition, It may be the same as the fourth embodiment. Use an ultraviolet light emitting element 20 as a light emitting element, and, The light guide 15 of the scale member 13 is mixed with a light-emitting material 30 that can reflect light in the ultraviolet region and emit light in the visible region. at this time, It is also unnecessary to dispose the light emitting section 21 on the liquid crystal display element 41. This structure, The light in the ultraviolet region emitted by the ultraviolet light emitting element 20 will be incident on the light guide 15, The light in the incident ultraviolet region will be guided by the light guide 15. And the light-emitting material 30 in the light guide 15 reacts with the light in the ultraviolet region to emit light in the visible light region, The light in this visible light area will be released into the area surrounded by the scale members 13 The light of the released visible light region can be used to illuminate the liquid crystal display element 41, With this approach, The information displayed on the liquid crystal display element 41 can also be recognized in a dark place. also, Is not limited to this structure, It may be the same as the fifth embodiment, The whole area of the light guide 15 except the light incident portion 36 and the light release portion 37, The reflecting surface 3 5 is provided by evaporation or plating. With this structure, The light in the visible light region emitted by the light-emitting element 14 is incident from the light incident portion 3 6 of the light guide portion 15. This incident light in the visible light region will be repeatedly reflected and guided on the reflection surface 35 of the light guide 15 under the guidance of the light guide 15. With no loss of light entering the light guide 15 Implementation of efficient guidance, therefore, The light release parts 37 from the light guide part 15 will be released collectively, With this approach, It can be used to illuminate the LCD display unit 41. -23- 200424576 Again, In the above-mentioned first to seventh embodiments and their modifications, The scale member 13 is formed in a substantially circular ring shape. therefore, A description will be given of a case where the light guide portion 15 is formed in a substantially circular ring shape. But not limited to this, It can also be formed into a polygonal ring shape such as a quadrangle or a pentagon, Or oval ring. In addition, in the first to seventh embodiments and their modifications, At 12 o'clock and 6 o'clock on the scale member 1 3, Or at 2 o'clock and at 3 o'clock and 9 o'clock, there are light emitting elements 14 or ultraviolet light emitting elements 20, however, It is not necessary to have 2 locations. Can also be equipped with one or more. φ Also 'In the first to seventh embodiments and their modifications, Use the surrounding text board 10 and pointer 1 1, Or the components of display elements such as liquid crystal display elements 41, as the scale elements 1 3, however, The scale component is not necessarily required 1 3, As long as it is a component that can surround the display component, A frame-like member may be sufficient. In addition, in the first to seventh embodiments and their modifications, A description of how to use it on a watch or mobile phone. however, Is not limited to this, Can also be widely used in e-notebooks, Electronic dictionary, Portable terminal, personal computer, Various electronic devices such as printing presses, Car ceremonies, watches and other equipment, Or its components. The embodiment shown in FIGS. 1 to 23 is a lighting device 6, It is characterized by having a frame-shaped light guide 15 made of a light-transmitting resin, And a non-transmissive resin-like frame-shaped light-shielding portion i 6 is formed into a frame-shaped member (scale member 1 3) in 2 colors; And the light-emitting element (light-emitting element 14, UV light emitting element 20). According to this embodiment, When the light-emitting element -24-200424576 emits light, This light is irradiated to the light guide portion of the frame-like member, This illuminated light will be guided by the light guide, Is released into the area surrounded by the frame-like member, Therefore, the light of the light-emitting element has a good illumination of the display member in the area surrounded by the frame-like member. therefore, For example, the light emitting element emits light in the visible light region. Good lighting of display components can also be implemented in dark places, Again, Because the frame-shaped member is formed integrally using a two-color molding of a frame-shaped light guide portion made of a light-transmitting resin and a frame-shaped light shielding portion made of a non-transmissive resin, Therefore, without limiting the display components, Forming a free-form frame-like member, With this approach, It can improve the function and design of frame-shaped components. The features of the embodiments in FIGS. 5 to 7 are as follows: The aforementioned light emitting element is constituted by an ultraviolet light emitting element 20, A display member (a character board 10 and a pointer 1 1) is arranged in an area surrounded by the frame member (scale member 丨 3), This display member is provided with a light emitting section 21 which can reflect light in the ultraviolet region and emit light in the visible region. In this embodiment, Because the light-emitting element is composed of an ultraviolet light-emitting element, Therefore, it can emit light in the ultraviolet region that is not visible to the human eye. Because the light in this ultraviolet region will hit the light guide, And the radiated light will be released into the area surrounded by the frame-shaped member under the guidance of the light guide. The light in this released ultraviolet region will illuminate the display member, Therefore, the light-emitting portion arranged on the display member responds to the light in the ultraviolet region and emits light in the visible light region. The light in this visible light area is used to illuminate the display member. In the embodiments of Figs. 8 to i 3, It is characterized by, The light-emitting element is composed of an ultraviolet light-emitting element 20, The aforementioned light guide 15 is equipped with 200424576 & The light-emitting layer 23 which emits light in the visible light region by reflecting light in the ultraviolet region, twenty four, 26. In this embodiment, Because the light-emitting element is composed of an ultraviolet light-emitting element, Therefore, it will emit light in an ultraviolet region that is not visible to the human eye. The light in this ultraviolet region is guided by the light guide, Simultaneously, The light-emitting layer arranged in the light guide part will react to light in the ultraviolet region and emit light in the visible region. Therefore, the light of the visible light region can be used to illuminate the display member. The features of the embodiments in FIGS. 14 to 6 are as follows: The light-emitting element is composed of an ultraviolet light-emitting element 20, The light guide 15 is mixed with a light-emitting material 30 that can reflect light in the ultraviolet region and emit light in the visible region. According to this embodiment, Because the light-emitting element is composed of ultraviolet light-emitting elements ’, it emits light in an ultraviolet region that is invisible to the human eye. The light in this ultraviolet region will enter the light guide, Under the guidance of this light guide, Simultaneously, The light-emitting material mixed in the light-guiding part will react to light in the ultraviolet region and emit light in the visible region. Therefore, the light in the visible light region can be used to illuminate the display member. The features of the embodiments in Figs. 17 to 19 are as follows: In addition to the light emitting elements (light emitting elements 14, Light-incident part 3 from which light from the ultraviolet light emitting element 20) enters 6. And the light release portion 37 that causes the light incident from this light incident portion to be released toward the inside of the frame-shaped member (the scale member 13), A reflection surface (3 5) is provided over the entire area of the light guide 15. According to this embodiment, Make the light-emitting element emit light, The light is incident from the light incident portion of the light guide into the light guide, This incident light is guided by the light guide, Simultaneously, Repeated reflections on the reflecting surface and being guided, This guided light will be released from the light-releasing part of the light guide into the area surrounded by the frame -26- 200424576-like member, Therefore, the light incident on the light guide can be released from the light release section without loss. With this approach, The light from the light emitting element can efficiently irradiate the display member from the peripheral side. The electronic device of the embodiment shown in Figs. 1 to 23 With lighting device (6), And the housing of the machine (watch case 1, Machine housing 50). The illuminating device (6) includes a frame formed by two-color molding using a frame-shaped light guide portion (15) made of a light-transmitting resin and a frame-shaped light-shielding portion (16) made of a non-transmissive resin. Shaped member (scale member 1 3), And a φ light-emitting element (light-emitting element 14, Ultraviolet light emitting element 20), The aforementioned machine casing is provided with a window portion (surface glass 2, Protective glass 53), And display means (character board 1 0 and pointer 1 1) arranged in an area surrounded by the aforementioned frame-like member (scale member 1 3) of the aforementioned lighting device in a manner corresponding to this window Or liquid crystal display element 4 1). According to this embodiment, Because the display device can be used to illuminate the light of the light emitting element well, Simultaneously, The frame-shaped member is formed by integrally forming a two-color molding of a frame-shaped light guide portion made of a light-transmitting resin and a frame-shaped light-shielding portion made of a non-transmissive resin. Therefore, without restricting the display components, Forming an arbitrary free-form frame member, With this approach, The function and design of the frame-shaped member can be improved. (5) Brief description of the drawing. Fig. 1 is an enlarged cross-sectional view of an important part of the first embodiment in which the present invention is applied to an analog watch. Figure 2 is a front view of the watch module of Figure 1. -27-200424576 Figure 3 is a front view of the light emitting state of the scale member in Figure 2. Fig. 4 is an enlarged cross-sectional view of the scale member A-A in the sagittal direction of Fig. 3; Fig. 5 is an enlarged sectional view of an important part of a second embodiment in which the present invention is applied to an analog watch. Figure 6 is a front view of the watch module of Figure 5. FIG. 7 is an illustration of each pointer in FIG. 6. Fig. 8 is an enlarged sectional view of an important part of a third embodiment in which the present invention is applied to an analog watch. Figure 9 is a front view of the watch module of Figure 8. FIG. 10 is a front view of the light emitting state of the scale member in FIG. 9. Fig. 11 is an enlarged cross-sectional view taken along the line B-B of the scale member in Fig. 10 in a sagittal direction. Fig. 12 is an enlarged sectional view of an important part of the first modification of the light-emitting layer provided in the light guide portion of the scale member. Fig. 13 is an enlarged cross-sectional view of an important part of a second modification of the light-emitting layer provided on the light guide portion of the scale member. Fig. 14 is an enlarged sectional view of an important part of a fourth embodiment in which the present invention is applied to an analog watch. Fig. 15 is a front view of the watch module of Fig. 14; Fig. 16 is an enlarged sectional view of important parts of the scale member of Fig. 14; Fig. 17 is an enlarged sectional view of an important part of a fifth embodiment in which the present invention is applied to an analog watch. 200424576 Figure 18 is a front view of the watch module shown in Figure 17. Fig. 19 is an enlarged sectional view of an important part of the scale member of Fig. 17 in Fig. 20; Fig. 20 is an enlarged sectional view of an important part of the sixth embodiment in which the present invention is applied to a digital watch. FIG. 21 is a front view of the watch module of FIG. 20. Fig. 22 is a perspective view of a seventh embodiment in which the present invention is applied to a mobile phone. Fig. 23 is an enlarged cross-sectional view taken along the line C-C of Fig. 22 in a sagittal direction. [Explanation of component symbols] 1 Watch case 2 Table glass 3 Table module 4 Back cover 5 Waterproof ring 6 Lighting device 7 Case 8 Analog mechanism 9 Pointer shaft 10 Text plate 10a Through hole 1 1 Pointer 12 hour word 13 Scale member -29- Light-emitting element frame-shaped light guide portion Protrusion sheet Recessed frame-shaped light-shielding portion Decoration portion Ultraviolet light-emitting element light-emitting portion
發光層 發光層 裝飾層 發光層 發光材 反射面 光射入面 光釋放部Light-emitting layer Light-emitting layer Decorative layer Light-emitting layer Light-emitting material Reflective surface Light incident surface Light-emitting portion
錶模組 液晶顯示元件 殻體 電極基板 電極基板 偏光板 偏光板 反射板 -30- 200424576 50 機器外殼 5 1 上外殼 52 下外殼 5 3 保護玻璃 54 按鈕 5 5 天線 5 6 模組 5 7 殼體Table module Liquid crystal display element housing Electrode substrate Electrode substrate Polarizing plate Polarizing plate Reflective plate -30- 200424576 50 Machine housing 5 1 Upper housing 52 Lower housing 5 3 Protective glass 54 Button 5 5 Antenna 5 6 Module 5 7 Housing
-3 1 --3 1-