201035925 六、發明說明： 【發明所屬之技術領威】 [0001] 本發明係關於一種透光鏡組及其鏡片製造方法，尤 指一種令鏡片具發光效果之構造及其製造方法。 【先前技·術】 [0002] 隨著科技的進步與經濟的發展之下，使得電子產品 逐漸的大眾化，而帶給人們許多方便，並也將生活用品 逐漸與電子相關零件結合，令""般生活用品呈現出嶄新 _ 的面貌。而與本發明有較大關連性之鏡子’是人們廣泛 〇 使用之生活用品，除—般家庭外，舉凡百貨公司、醫院 以及行政大樓等’常見鏡子.的:使用，而.鏡子對於車耗而 言’更是不可或缺的元件之一。 [0003] 以車輛後視鏡為例，一般汽車之後視鏡’於行駛中 時僅有觀看後方來車之功能，而目前之汽車左、右方向 燈大多僅設置於車體之前、後部左、右兩侧，以提供對 向來車或後方來車判別汽車之轉向’由於方向燈於使用 〇 上仍存有死角’例如·•與車身存有一適當距離之後方車 輛，或是貼近車身之汽、機車，便無法觀察到方向燈， 而造成交通事故的發生。因此，基於交通安全，車翻後 視鏡若能具方向指示，從而降低上述之問題發生。 [0004] 而以設於公共場所（如：百貨公司）的鏡子而言，大 多是提供人們觀看自己的儀容，因此’若能於鏡子局部 表面做商業廣告，必能提升行人的注目’又能增加鏡子 的附加價值。 【發明内容】 0982016241-0 098109880 表單編號A0101 第3頁/共21頁 201035925 [0005] [0006] 有鑑於先前技術存在之問題，本發明主要目的係提 供一種可透光之鏡組，其主要係於鏡片背部反射層設一 透光部，並設一發光單元於該反射層背面，藉以令該發 光早元之光源經該透光部折射出，令鏡片表面呈現發光 之效果。 為達成上述之目的，本發明所提供之技術手段為透 光鏡組及其鏡片製造方法，主要係備製一鏡材，且於該 鏡材背面附著一反射塗層’而形成—鏡片，安裝該鏡片 於一工作台上，該工作台提供一雷射光束，在反射塗層 擬加工輪廓路徑’並設定雷射先束的聚焦位置之數值； 測量雷射光束輸出端與反射塗層之間的距離；根據雷射 光束到反射塗層的距離以及設定的聚焦位置之資料’藉 由將雷射光束的一實際聚焦位置移動至與設定的聚焦位 置重合，來校正反射塗層和雷射光束的相對位置；按擬 定加工輪廓路徑相對移動鏡材與雷射光束，以532〜 l〇64nm波長之雷射光束鑿刻姜给反处全層，令輪廓内形 成複數各孔徑介於60〜300,，呈間隔排列之孔槽，令該 輪廓形成透光部，即為鏡片成品。該鏡片反射層背面設 -發光單元’《光單元包括—㈣純之電路板且 該發光體對應於該透光部範圍，該電路板可供與一控制 元件電性連接’藉由該控制元件開啟時，連控該發光單 元同步亮啟，令㈣光單元之先驗該透光部折射出。 根據文獻，300㈣以下之孔徑用肉眼需非常貼近， 方可稍微看見該孔徑的存在，因此，本發明使用於商業 廣告’或者使用於車輛後視鏡時，皆不會影響鏡子本身 098109880 表單編號A0101 第4頁/共21頁 0982016241-0 [0007] 201035925 之功能，令鏡子提升附加價值。 【實施方式】 以下透過圖示說明本發明之構造、特點以及實施例 ，俾使貴審查人員對本發明有更進一步之瞭解。 请參閱第八圖所示，一種透光鏡片之製造方法，至 少包括以下步驟： 、備製一鏡材；於該鏡材背面附著一反射塗層，形成一 鏡片； [0011] B、安裝鏡片於一工作台上，該工作台提供一雷射光束； [0012] C、在反射塗層擬加工輪廓路徑，並設定雷射光束的聚焦 位置之數值；測量雷射光束輸出端與反射塗層之間的距 離； [0013] 〇 D'根據雷射光束到反射塗層的距離以及設定的聚焦位置 之資料，藉由將雷射光東的一實際聚異侍董移動至與設 定的聚焦位置重合，來校主反射》塗層料雷射光束的相對 位置； [0014] E、按擬定加工輪廓路徑相對移動鏡材與雷射光束，以 〜i〇64nm波長（綠光至近紅外線之範圍）之雷射光 束繫刻去除反射塗層，令輪廓内形成複數各孔徑介於60 〜呈間隔排列之孔槽。 [0015]至於該雷射光束係藉由一固態雷射而產生，且雷射光束 頻率為1000~20000 Hz Μ亥固態雷射設為l〇64im波長的 、Nd:YV04、光纖雷射輸出功率為5〇 W以下或經 098109880 表單編號A0101 第5頁/共21頁 0982016241-0 201035925 倍頻後532nm波長雷射輸出功率為15 W以下。 [0016] 請參閱第一圖至第三圖所示，藉由前述方法，可以 令本發明製作為一種透光鏡組，該透光鏡組以車輛後視 鏡為例，其可供與一車輛後視鏡座（3)結合，包括一鏡片 (2)與一發光單元（24)，該鏡片（2)背部之反射層（22)局 部設有一透光部（23)，該透光部（23)係由複數各孔徑介 於60〜300 /zm之孔槽間隔排列成一符號，其中該各孔槽 之孔徑包含60〜300 ym間之任何正有理數，且該反射層 (22)之厚度大於/等於各孔槽之孔徑，該各孔槽可設為直 孔或斜孔；而該發光單元（24)包括一架鑛（241)，該架 體（241)設於該反射層（22)背面，該架體（241)設一凹槽 (244)容許一具發光體（243)之電—路板（242)設置，且該 發光體（243)對應於該透光部（23)範圍，並藉由該架體 (241)令該電路板（242)之發光體（243)與該反射層（22) 保持一間距，而該電路板（242)可供與一汽車燈具（如： 方向燈、煞車燈）控制電路電性連接，藉由該汽車燈具亮 < 啟時，連控該發光體（243)同声亮啟，令該發光體（243) 之光源經該透光部（2 3)折射出。 [0017] 該反射層（22)之厚度大於/等於該一個孔槽之孔徑， 其主要目的是在於控制該發光體（243)之光源射出鏡面的 角度小於/等於90度。如該發光體（243)之光源射出鏡面 的角度大於90度容易影響駕驶者的視覺，而影響後視鏡 本身的功能。 [0018] 請參閱第二圖所示，為車輛後視鏡第一實施例，更 設一第一聚光元件（245)於該發光體（243)與該反射層 098109880 表單編號 A0101 第 6 頁/共 21 頁 0982016241-0 201035925 (22)間，且該第一聚光元件（245)外緣與該架體（241)形 成固定，該第一聚光元件（245)之表面，設有複數間隔排 列之凸體（246)，該發光體（243)之光射角度對應該些凸 體（246);藉由該發光體（243)光射角度對該些凸體 (246)照射’使該些凸體（246)形成聚光效果’藉以增加 亮度並減少光源擴散至周邊；如第四圖（a)、（b)所示， 該第一聚光元件（245A、245B)表面之該各凸體（246)形 狀，可設為球狀（246A)、錐狀（246B)或條狀。 〇 [0_ 請參閱第三圖所示，為車輛後視鏡第二實施例，該 發光體（243)與該反射層（22)間，亦可增設一第二聚光 元件（247)，該第二聚光元件（247)與該第一聚光元件 (245) 呈一間距，且該第一聚光元件约45)表面之凸體 (246) 為縱條狀’而該第二聚光元件（247)表面之凸體 (246)為橫條狀，藉由該兩聚光元件表面之凸體（246)形 成前、後交錯，而使得聚考效果更佳。 [0020] 如第五圖與第六圖所示，該符號可設為商標、箭頭 、文字或幾何圖形，藉以令與車身存有一適當距離之後 方車輛，或是貼近車身之汽、機車，可由商標' 圖案、 箭頭、文字或幾何圖形之閃爍，得知汽車之方向指示且 具警示作用。配合第三圖所示，該透光部（23)之孔槽的 孔徑雖因距離關係’為肉眼無法輕易辨識，但該發光單 兀（24)之光源經由密集排列之孔槽透出其依然能將該 符號清楚顯不於該鏡片⑵表面，由於該發光單;？t(24)係 電性連接於該車輛方向燈控制電路，因此，當駕駛啟動 方向燈時’會連控該發光單元（24)之發光體（243)亮啟 098109880 表單編號A0101 第7頁/共21頁 0982016241-0 201035925 ，當該鏡片（2)顯示該警示符號時，與車身存有一適當距 離之後方汽車，或是貼近車身之汽、機車，則可由該鏡 片（2)清楚得知汽車之轉向，而不致釀成事故。 [0021] 請參閱第七圖所示，該透光部（23)之孔槽，於駕駛 座之位置觀看後視鏡，並不會由該鏡片表面看見該些孔 槽，因此，由該透光部（23)折射出之光源，亦不影響駕 駛觀看後方之來車狀況。 [0022] 本發明亦可適用於公共場所之鏡子，令該透光部 (23)排列形成一廣告圖案，使其除可提供人們觀看自己 的儀容外，並兼具廣告效果，令鏡子提升附加價值。 [0023] 综上所述，本發明確實符合產業利用性，且未於申 請前見於刊物或公開使用，亦未為公眾所知悉，且具有 非顯而易知性，符合可專利之要件，爰依法提出專利申 請。 [0024] 惟上述所陳，為本發明產業上一較佳實施例，舉凡 依本發明申請專利範圍所作之均等變化，皆屬本案訴求 標的之範疇。 · 【圖式簡單說明】 [0025] 第一圖為本發明之使用於車輛後視鏡實施例分解圖 [0026] 第二圖為本發明之第一實施例剖視圖 [0027] 第三圖為本發明之第二實施例剖視圖 [0028] 第四圖（a)為本發明之球狀凸體示意圖 [0029] 第四圖（b)為本發明之錐狀凸體示意圖 098109880 表單編號A0101 第8頁/共21頁 0982016241-0 201035925 [0030] 第五圖為本發明之指示與警示符號之箭頭實施例 [0031] 第六圖為本發明之指示與警示符號之圖案實施例 [0032] 第七圖為本發明之指示與警示符號之可視角度示意圖 [0033] 第八圖為本發明之鏡片製造流程圖 【主要元件符號說明】 [0034] (2)鏡片 [0035] (22)反射層 [0036] (23)透光部 [0037] (24)發光單元 [0038] (241)架體 [0039] (242)電路板 [0040] (243)發光體 [0041] (244)凹槽 ^ [0042] (245)第一聚光元件 [0043] (245A)第一聚光元件 [0044] (245B)第一聚光元件 [0045] (246)凸體 [0046] (246A)球狀 [0047] (246B)錐狀 [0048] (247)第二聚光元件 098109880 表單編號A0101 第9頁/共21頁 0982016241-0 201035925 [0049] (3)後視鏡座 098109880 表單編號A0101 第10頁/共21頁 0982016241-0201035925 VI. Description of the Invention: [Technical Leadership of the Invention] [0001] The present invention relates to a light-transmitting lens group and a method of manufacturing the same, and more particularly to a structure for producing a light-emitting effect of a lens and a method of manufacturing the same. [Previous Technology·Surgery] [0002] With the advancement of technology and the development of the economy, electronic products have become more and more popular, bringing convenience to people, and gradually combining daily necessities with electronic related parts. "General daily necessities show a new look. The mirror that has a greater relevance to the present invention is a household item that is widely used by people. In addition to the family, it is a common mirror of department stores, hospitals, and administrative buildings: use, and mirrors for car consumption. In terms of 'more is one of the indispensable components. [0003] Taking the rear view mirror of the vehicle as an example, the general rear view mirror of the automobile only has the function of watching the rear of the vehicle while driving, and the current left and right direction lights of the automobile are mostly disposed only in front of the vehicle body and at the rear left side. On the right side, to provide the opposite car or the rear to determine the car's steering 'Because the direction lights still have dead ends on the use '', for example, • Have a proper distance from the car body, or be close to the car body, With the locomotive, the direction lights could not be observed, and traffic accidents occurred. Therefore, based on traffic safety, if the vehicle rear view mirror can have a direction indication, the above problem can be reduced. [0004] In the case of mirrors located in public places (such as department stores), most people provide people to watch their own appearances. Therefore, if you can make commercial advertisements on the surface of the mirror, you will be able to enhance the attention of pedestrians. Increase the added value of the mirror. SUMMARY OF THE INVENTION 0982016241-0 098109880 Form No. A0101 Page 3 of 21 201035925 [0005] In view of the problems of the prior art, the main object of the present invention is to provide a light transmissive lens group, which is mainly A light-transmitting portion is disposed on the reflective layer on the back of the lens, and a light-emitting unit is disposed on the back surface of the reflective layer, so that the light source of the light-emitting element is refracted through the light-transmitting portion, so that the surface of the lens exhibits the effect of emitting light. In order to achieve the above object, the technical means provided by the present invention is a light-transmitting lens group and a lens manufacturing method thereof, which are mainly for preparing a mirror material, and attaching a reflective coating on the back surface of the mirror material to form a lens, and mounting The lens is on a table, the table provides a laser beam, and the contour path of the reflective coating is to be processed and the value of the focus position of the laser beam is set; between the output end of the laser beam and the reflective coating is measured. The distance from the laser beam to the reflective coating and the set focus position 'corrects the reflective coating and the laser beam by moving an actual focus position of the laser beam to coincide with the set focus position Relative position; according to the proposed processing contour path relative to the moving mirror and the laser beam, the laser beam with a wavelength of 532~l〇64nm is used to chisel the ginger to the full layer of the reverse, so that a plurality of apertures in the contour are formed between 60~300 , the grooved grooves are arranged at intervals, so that the contour forms a light transmitting portion, that is, a finished lens. The light reflecting unit of the lens reflective layer is provided with a light-emitting unit. The light unit includes a (four) pure circuit board and the light-emitting body corresponds to the range of the light-transmitting portion, and the circuit board can be electrically connected to a control element. When it is turned on, the light-emitting unit is controlled to be turned on and off, so that the light-transmitting portion of the (4) light unit is refracted. According to the literature, the aperture below 300 (four) needs to be very close to the naked eye so that the aperture can be seen slightly. Therefore, the invention is used in commercial advertisements or when used in vehicle rearview mirrors, it does not affect the mirror itself 098109880 Form No. A0101 Page 4 of 21 0982016241-0 [0007] The function of 201035925 makes the mirror add value. [Embodiment] The structure, features, and embodiments of the present invention will be described in the following, so that the reviewer will further understand the present invention. Referring to FIG. 8 , a method for manufacturing a transparent lens includes at least the following steps: preparing a mirror material; attaching a reflective coating to the back surface of the mirror material to form a lens; [0011] B, mounting the lens On a workbench, the workbench provides a laser beam; [0012] C. The contour path of the reflective coating is to be processed, and the value of the focus position of the laser beam is set; the output end of the laser beam and the reflective coating are measured. The distance between the laser beam and the set focus position is based on the distance between the laser beam and the set focus position, by moving the actual spot of the laser light to coincide with the set focus position. , the main reflection of the main reflection of the coating material, the relative position of the laser beam; [0014] E, according to the proposed contour path relative to moving the mirror and the laser beam, ~ i 〇 64nm wavelength (green to near infrared range) The laser beam is engraved to remove the reflective coating, so that a plurality of apertures each having a diameter of 60 Å are arranged in the contour. [0015] As for the laser beam generated by a solid state laser, and the laser beam frequency is 1000~20000 Hz, the solid state laser is set to l〇64im wavelength, Nd:YV04, fiber laser output power 5 〇W or less or 098109880 Form No. A0101 Page 5 / Total 21 pages 0982016241-0 201035925 After doubling the frequency, the laser output power of 532nm wavelength is 15 W or less. [0016] Please refer to the first to third figures, by the foregoing method, the invention can be made into a light-transmitting lens group, which is exemplified by a vehicle rear-view mirror, which is available for The vehicle rear view mirror base (3) is combined to include a lens (2) and a light emitting unit (24). The reflective layer (22) of the back of the lens (2) is partially provided with a light transmitting portion (23). (23) is arranged by a plurality of apertures each having a pore diameter of 60 to 300 /zm, wherein the apertures of the apertures comprise any positive rational number between 60 and 300 ym, and the thickness of the reflective layer (22) The apertures are greater than/equal to the apertures of the apertures, and the apertures can be set as straight holes or oblique holes; and the light emitting unit (24) includes a mine (241), and the frame body (241) is disposed on the reflective layer (22) The back surface, the frame body (241) is provided with a recess (244) for allowing an electric circuit board (242) of the illuminant (243) to be disposed, and the illuminant (243) corresponds to the light transmitting portion (23) Range, and the illuminant (243) of the circuit board (242) is spaced from the reflective layer (22) by the frame body (241), and the circuit board (242) is available for use with an automotive luminaire ( : the direction light, the brake light) the control circuit is electrically connected, and the light source of the vehicle (243) is illuminated by the light when the vehicle light is turned on, so that the light source of the light body (243) passes through the light. The part (2 3) is refracted. [0017] The thickness of the reflective layer (22) is greater than/equal to the aperture of the one aperture, and its main purpose is to control the angle at which the light source of the illuminant (243) emits the mirror surface is less than/equal to 90 degrees. If the angle of the light source exiting the mirror surface of the illuminant (243) is greater than 90 degrees, it is easy to affect the driver's vision and affect the function of the mirror itself. [0018] Please refer to the second figure, which is a first embodiment of the vehicle rearview mirror, further including a first concentrating element (245) on the illuminant (243) and the reflective layer 098109880. Form No. A0101, page 6 / 21 pages 0982016241-0 201035925 (22), and the outer edge of the first concentrating element (245) is fixed to the frame body (241), and the surface of the first concentrating element (245) is provided with a plurality of a plurality of spaced-apart protrusions (246), the light-emitting angle of the light-emitting body (243) corresponding to the convex bodies (246); and the convex bodies (246) are illuminated by the light-emitting angle of the light-emitting body (243) The protrusions (246) form a concentrating effect 'to thereby increase the brightness and reduce the diffusion of the light source to the periphery; as shown in the fourth figures (a) and (b), the surface of the first concentrating element (245A, 245B) The shape of each convex body (246) may be spherical (246A), tapered (246B) or strip. 〇[0_ Please refer to the third embodiment, which is a second embodiment of the vehicle rear view mirror, and a second concentrating element (247) may be added between the illuminant (243) and the reflective layer (22). The second concentrating element (247) is spaced apart from the first concentrating element (245), and the convex portion (246) of the surface of the first concentrating element about 45) is a longitudinal strip and the second concentrating light The convex body (246) on the surface of the element (247) is in the shape of a horizontal strip, and the convex body (246) on the surface of the two light collecting elements is formed to be staggered before and after, so that the collecting effect is better. [0020] As shown in the fifth and sixth figures, the symbol can be set as a trademark, an arrow, a text or a geometric figure, so that the vehicle can be stored at an appropriate distance from the vehicle body, or the automobile or the locomotive close to the vehicle body can be The logo's pattern, arrow, text or geometrical flicker, knowing the direction of the car and alerting. As shown in the third figure, the aperture of the aperture of the light transmissive portion (23) is not easily recognizable by the naked eye due to the distance relationship, but the light source of the illumination unit (24) is still exposed through the densely arranged apertures. The symbol can be clearly displayed on the surface of the lens (2) due to the illumination sheet; The t(24) is electrically connected to the vehicle direction light control circuit. Therefore, when the driving direction light is driven, the illuminant (243) of the lighting unit (24) is controlled to light up 098109880. Form No. A0101, page 7/ A total of 21 pages 0982016241-0 201035925, when the lens (2) shows the warning symbol, the car is stored at an appropriate distance from the body, or the car or locomotive close to the body, the car can be clearly known by the lens (2) Turning without causing an accident. [0021] Please refer to the seventh embodiment, the hole of the light transmitting portion (23), the rear view mirror is viewed at the position of the driver's seat, and the holes are not seen by the surface of the lens, so The light source reflected by the light part (23) does not affect the driving condition of the rear view. [0022] The present invention can also be applied to mirrors in public places, so that the light-transmitting portions (23) are arranged to form an advertising pattern, so that in addition to providing people to watch their own appearance, and also having an advertising effect, the mirror is lifted and attached. value. [0023] In summary, the present invention is indeed in line with industrial utilization, and is not found in the publication or public use before the application, nor is it known to the public, and has non-obvious knowledge, conforms to the patentable requirements, File a patent application. [0024] However, the above description is a preferred embodiment of the industry of the present invention, and all the equivalent changes made by the scope of the patent application of the present invention are within the scope of the claim. BRIEF DESCRIPTION OF THE DRAWINGS [0025] The first figure is an exploded view of an embodiment of a vehicle rear view mirror according to the present invention. [0026] The second figure is a cross-sectional view of a first embodiment of the present invention. [0027] BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a schematic view of a spherical convex body of the present invention. [0029] FIG. 4(b) is a schematic view of a tapered convex body of the present invention 098109880 Form No. A0101 Page 8 / pp. 0982016241-0 201035925 [0030] The fifth figure is an indication of the arrow and the warning symbol of the present invention. [0031] The sixth figure is a pattern embodiment of the indication and warning symbol of the present invention [0032] BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a flow chart of manufacturing a lens according to the present invention. [Main component symbol description] [0034] (2) Lens [0035] (22) Reflective layer [0036] (23) light transmitting portion [0037] (24) light emitting unit [0038] (241) frame body [0039] (242) circuit board [0040] (243) illuminant [0041] (244) groove ^ [0042] (245) First concentrating element [0043] (245A) First concentrating element [0044] (245B) First concentrating element [0045] (246) Protruding body [004 6] (246A) spherical [0047] (246B) tapered [0048] (247) second concentrating element 098109880 Form No. A0101 Page 9 of 21 0982016241-0 201035925 [0049] (3) Rearview mirror Block 098109880 Form No. A0101 Page 10 / Total 21 Page 0982016241-0