M407588 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種裝置外殼，尤指一種具有粗糙表 面與平滑表面的裝置外殼。 【先前技術】 現在的電子裝置多使用時尚或酷炫的外殼，.尤其講究 ' 個性化以及質感，以符合現代人求新求變的特性。有鑑於 • 此，現今電子裝置的外殼設計，愈來愈要求不斷地變化， ® 以滿足消費者的胃口，並提高消費者的購買欲望。 另外，由於在電子裝置推出後，其外殼形狀通常不易 有較大的變動，所以業者莫不致力於在不改變外殼形狀的 情況下，提升其整體外觀的質感，並使其具有與眾不同的 視覺效果。 承上述，業者遂研究新的外殼製造技術，而發展出模 内轉印（I η Mo 1 d Ro 11 er，簡稱I MR)技術，模内轉印技 ψ 術是一種用於大規模製造的塑料件外部裝飾的加工技術， 且屬於模内裝飾（In Mold Decoration，簡稱IMD)技術 的一種，其優點是生產出來的塑料件外觀漂亮，又可以有 多種顏色與花紋，並具有生產效率高與模印精度高等特 點，因此特別適用於電子裝置外表面的裝飾面板與功能面 板。 簡而言之，模内轉印技術是先將油墨層印刷至整捲的 膜片上，再將該膜片置於金屬模具之間，然後將成型用的 塑料注入金屬模具内並與膜片接合，使印刷在膜片上的油 3 M407588 墨層跟塑料結合成一體後固化成產品外殼，最後，移除該 膜片。 惟，模内轉印技術在射出成型後只留油墨層在外殼表 面，使得該油墨層容易在使用時受到磨損而脫落；此外， 由於模内轉印技術係使用成捲的膜片，所以只能應用在平 面或輕微彎曲的外殼上，因此若要將模内轉印技術應用於 較複雜的立體外殼（例如筆記型電腦鍵盤四周的外殼等）， 則必須將該立體外殼分成複數個子外殼來製作（即拆件）， 最後再進行組合，而造成整體製作成本與製程步驟大幅增 加。 因此，鑒於上述之問題，如何使得立體外殼的成本降 低與製程簡化，並避免油墨層容易受到外力破壞，實已成 為目前亟欲解決之課題。 【新型内容】 鑒於上述習知技術之缺失，本創作揭露一種裝置外 殼，係包括：外殼本體，其至少一表面包括第一部分與第 二部分；圖案層，係設於該第一部分的表面上；以及塑膠 層，係設於該圖案層上，該塑膠層之外露表面係部分呈粗 糙面，且部分呈平滑面。 本創作復揭露另一種裝置外殼，係包括：外殼本體， 其至少一表面包括第一部分與第二部分；圖案層，係設於 該第一部分的表面上；塑膠層，係設於該圖案層上；以及 保護層，係設於該塑膠層上，該保護層之外露表面係部分 呈粗糙面，且部分呈平滑面。 M407588 依上述之裝置外殼，該第二部分的表面可部分呈粗縫 • 面’且部分呈平滑面。 由上可知，本創作之裝置外殼係在成型的同時就在圖 案層上覆蓋有塑膠層，因此該圖案層較不易脫落；再者， 本創作可直接一體成型出較複雜的立體外殼’因而能節省 ， 後續組裝的人力與時間；此外，本創作復於裝置外殼上同 時設置粗糙面與平滑面，再搭配該圖案層後，將可達到亮 面與霧面交錯的多層次視覺效果，進而提升整體產品的價 •值。 【實施方式】 以下藉由特定的具體實施例說明本創作之技術内 容，熟悉此技藝之人士可由本說明書所揭示之内容輕易地 瞭解本創作之其他優點及功效。 請參閱第1A與1B圖，係為本創作之裝置外殼的第一 實施例之剖視圖，其中，第1B圖係第ία圖之另一實施態 _ 樣。 如第1A圖所示，本創作之裝置外殼係包括：外殼本 體10;圖案層11，係設於該外殼本體1〇的至少一表面上； 以及塑膠層12，係設於該圖案層11上，該塑膠層之外 露表面係部分呈粗糖面121，且部分呈平滑面122。 於上述之裝置外殼中，該外殼本體1〇之材質可為聚 甲基丙烯酸甲酯（PMMA)、丙烯睛-丁二烯—苯乙烯（ABS)、 或聚苯乙烯（PS) ’該圖案層11之材質可為油墨（ink)， 且該塑膠層12之材質可為聚甲基丙烯酸甲酯（pMMA)、或 5 M407588 聚碳酸酯（PC)。 本創作之裝置外殼係利用模内成型技術（In Mold Form i ng，簡稱IMF )、並配合在模具的模面局部咬花而製 成；其中，該模内成型技術係先將已印刷或貼附圖案層11 之膜片1(即層疊之圖案層11與塑膠層12)成型為立體膜 片1，再將該立體膜片1置於模具之間，接著將成型用的 塑料注入模具内並與該立體膜片1接合，使整個立體膜片 1跟塑料結合成一體後固化成產品外殼，而該立體膜片1 即形成在由塑料構成的外殼本體10的表面。 承上述，由於模内成型技術不只可應用於一般的平面 外殼，還可在不須拆件的情況下應用於較複雜的立體外 殼，所以本創作的應用層面較廣；此外，模内成型技術的 裝置外殼表面的圖案層11上還覆蓋有塑膠層12，因而能 保護該圖案層11不受外界直接影響，使該圖案層11較為 耐久；尚且，因為本創作復將模具的模面局部咬花，所以 最終完成的裝置外殼之外露表面將部分呈粗糙面121，而 模具未咬花之處所形成的裝置外殼外露表面則呈平滑面 122，該粗糙面121將有霧面之視覺效果，而該平滑面122 將有亮面之視覺效果，這些視覺效果配合適當設計的該圖 案層11後，將呈現富有變化的多樣層次感，而有助於增進 整體外觀的質感。 如第1B圖所示，係第1A圖之另一實施態樣，本實施 態樣大致相同於前一實施態樣，唯一不同之處在於本實施 態樣復於該塑膠層12上設有保護層13，而粗糙面131與 平滑面132麻在該保護層丨3之外露表面，該保護層13 Z為抗刮或抗磨塗層制，以進—步加㈣殼的耐 請參閱第2A與2B圖，係為本創作之裝置外殼的第二 實施例之剖視圖，其中，第2B圖係第2八圖之另一實施態 樣。 “ 如第2a ®所示’本創作m卜殼係包括：外殼本 们0,，其至少一表面包括第—部分lGa與第二部分心 遠第二部分1Gb的表面係部分呈祕面n Μ卩分呈平 滑面102 ;圖案層11，係設於該第一部分10a的表面上； =及塑膠層12 ’係設於該圖案層u上，該塑膠層之外 露表面係部分呈祕面12卜且部分呈平滑面122。 本實施例與大致相同於前一實施例，主要的不同之處 在於本實施例將外殼本體1()，的表面分為第一部分他與 第二部分1Gb，而僅有該第一部分1Ga上覆蓋有腳膜片^ (由該圖案層11與塑膠層12所構成），且該第二部分⑽ 可部分呈粗糙面101、與部分呈平滑面1〇2。 *本實施例係進一步變化外殼的表面結構，即增加了該 外;^本體10材質的顯露，這種素材的直接外露可顯現出 另-種視覺效果，進而使得整體外㈣f感更加提升；此 外該外设本體10,之外露表面也可搭配粗縫面121與平 滑面122的組合，而產生不同的層次效果。 a如第2B圖所示，係第2A圖之另一實施態樣，本實施 態樣大致相同於前—實施態樣，唯一不同之處在於本實施 M407588 愍樣復於該塑膠層12上設有保護層i3，而粗縫面131與 平滑面132則位在該保護層13之外露表面，該保護層13 可作為抗到塗層使用，以進一步加強整體外殼的耐用度。 如第3與4圖所示，分別係第2A圖之不同應用例， 其中，第3圖係為一筆記型電腦鍵盤四周的外殼，鍵盤容 置口周緣的圓角面係呈粗糙面101，揚聲器出聲口附近則 疋呈平滑面102’右下角的圖形處係呈粗換面121，其餘部 刀則呈平滑面12 2，而第4圖係為一筆記型電腦之上蓋外 设，其外露表面是由平滑面1〇2、粗縫面121與平滑面122 所組成。由圖可知，本創作係可賦予電子裝置的外殼更多 樣的設計變化、與更多層次的視覺效果。 综上所述，本創作之裝置外殼係在成型的同時就在圖 案層上覆蓋有塑膠層，因此該圖案層不會如習知般容易受 損；再者，本創作可直接一體成型出較複雜的立體外殼，. 因而能有效降低成本；此外，本創作復於裝置外殼上同時 設置粗糙面與平滑面，再搭配該圖案層後，將可達到亮面 與霧面交錯的多層次外觀效果，進而提升整體產品的質感 與價值。 上述實施例係用以例示性說明本創作之原理及其功 效’而非用於限制本創作。任何熟習此項技藝之人士均可 在不違背本創作之精神及範疇下，對上述實施例進行修 改。因此本創作之權利保護範圍，應如後述之申請專利範 圍所列。 【圖式簡單說明】 M407588 第1A與1B圖係為本創作之裝置外殼的第一實施例之 剖視圖，其中 ，第1B圖係第1A圖之另一實施態樣； 第2A與2B圖係為本創作之裝置外殼的第二實施例之 剖視圖’其中’第2B圖係第2A圖之另一實施態樣；以及 第3與4圖分別係第2A圖之不同應用例。 【主要元件符號說明】 1 膜片 10, 10， 外殼本體 10a 第一部分 10b 第二部分 101, 121，131 粗輪面 102, 122, 132 平滑面 11 圖案層 12 塑膠層 13 保護層M407588 V. New description: [New technical field] This creation is about a device housing, especially a device housing with a rough surface and a smooth surface. [Prior Art] Today's electronic devices use a stylish or cool outer casing, especially paying attention to 'personalization and texture, in order to meet the characteristics of modern people seeking new changes. In view of this, the design of the housing of today's electronic devices is increasingly changing, to meet the appetite of consumers and to increase consumers' desire to purchase. In addition, since the shape of the outer casing is generally not easily changed after the electronic device is pushed out, the manufacturer is not eager to improve the overall appearance of the outer casing without changing the shape of the outer casing, and to make it distinctive. effect. In view of the above, the industry has developed a new shell manufacturing technology and developed an in-mold transfer (I η Mo 1 d Ro 11 er, IMR for short) technology, which is a mass production method. The processing technology of the exterior decoration of plastic parts, and belongs to the technology of In Mold Decoration (IMD), which has the advantages that the produced plastic parts have beautiful appearance, can have multiple colors and patterns, and have high production efficiency. The high precision of the stamping, so it is especially suitable for decorative panels and functional panels on the outer surface of electronic devices. In short, the in-mold transfer technique is to first print the ink layer onto the entire roll of the film, place the film between the metal molds, and then inject the molding plastic into the metal mold and the film. Bonding, the oil printed on the diaphragm 3 M407588 ink layer is integrated with the plastic and solidified into a product casing. Finally, the film is removed. However, the in-mold transfer technique leaves only the ink layer on the surface of the outer casing after injection molding, so that the ink layer is easily worn off during use; in addition, since the in-mold transfer technique uses a roll of film, only Can be applied to a flat or slightly curved outer casing, so if the in-mold transfer technology is applied to a more complex three-dimensional casing (such as the outer casing of a notebook computer keyboard, etc.), the three-dimensional casing must be divided into a plurality of sub-shells. Production (ie, disassembly), and finally combined, resulting in a substantial increase in overall manufacturing costs and process steps. Therefore, in view of the above problems, how to reduce the cost of the three-dimensional casing and simplify the process, and to avoid the ink layer being easily damaged by external force, has become a problem to be solved at present. [New content] In view of the above-mentioned prior art, the present invention discloses a device housing, comprising: a housing body, at least one surface of which includes a first portion and a second portion; a pattern layer is disposed on a surface of the first portion; And the plastic layer is disposed on the pattern layer, and the exposed surface portion of the plastic layer is rough and partially smooth. The present invention discloses another device housing, comprising: a housing body having at least one surface including a first portion and a second portion; a pattern layer disposed on a surface of the first portion; a plastic layer disposed on the pattern layer And a protective layer is disposed on the plastic layer, and the exposed surface portion of the protective layer is rough and partially smooth. M407588 According to the above-mentioned device casing, the surface of the second portion may be partially rough-faced and partially smooth. As can be seen from the above, the device casing of the present invention is covered with a plastic layer on the pattern layer at the same time of molding, so that the pattern layer is less likely to fall off; further, the creation can directly form a relatively complicated three-dimensional outer casing. Saving, manpower and time of subsequent assembly; in addition, the creation is combined with the rough surface and the smooth surface on the device casing, and then with the pattern layer, the multi-level visual effect of the bright surface and the matte surface can be achieved, thereby improving The price of the overall product. [Embodiment] The technical contents of the present invention will be described below by way of specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. Referring to Figures 1A and 1B, there is shown a cross-sectional view of a first embodiment of the device housing of the present invention, wherein Fig. 1B is another embodiment of the Fig. As shown in FIG. 1A, the device housing of the present invention comprises: a housing body 10; a pattern layer 11 disposed on at least one surface of the housing body 1; and a plastic layer 12 disposed on the pattern layer 11 The exposed surface portion of the plastic layer is a rough sugar surface 121, and the portion is a smooth surface 122. In the above device casing, the casing body 1 may be made of polymethyl methacrylate (PMMA), acrylonitrile butadiene styrene (ABS), or polystyrene (PS). The material of 11 may be ink, and the material of the plastic layer 12 may be polymethyl methacrylate (pMMA) or 5 M407588 polycarbonate (PC). The device casing of the present invention is made by using In Mold Forming Technology (IMF) and partially biting the mold surface of the mold; wherein the in-mold forming technology is printed or pasted first. The film 1 of the drawing layer 11 (ie, the laminated pattern layer 11 and the plastic layer 12) is formed into a three-dimensional film 1, and the three-dimensional film 1 is placed between the molds, and then the molding plastic is injected into the mold. Engaged with the three-dimensional film 1, the entire three-dimensional film 1 is integrated with plastic and solidified into a product outer casing, and the three-dimensional film 1 is formed on the surface of the outer casing body 10 made of plastic. In view of the above, since the in-mold forming technology can be applied not only to a general flat outer casing but also to a relatively complicated three-dimensional outer casing without removing the parts, the application of the present invention is broader; in addition, the in-mold forming technology The pattern layer 11 on the surface of the device casing is further covered with a plastic layer 12, thereby protecting the pattern layer 11 from external influences, so that the pattern layer 11 is more durable; and, because the original part of the mold is partially bitten by the mold surface of the mold Flower, so the exposed surface of the finished device casing will be partially rough surface 121, and the exposed surface of the device casing formed by the unbittened portion of the mold will be a smooth surface 122, which will have a matte visual effect. The smooth surface 122 will have a visual effect of a bright surface. When these visual effects are matched with the appropriately designed pattern layer 11, a variety of layers of varying layers will be presented, which will help to enhance the overall appearance. As shown in FIG. 1B, in another embodiment of FIG. 1A, the embodiment is substantially the same as the previous embodiment, and the only difference is that the embodiment has protection on the plastic layer 12. Layer 13, and rough surface 131 and smooth surface 132 are exposed on the exposed surface of the protective layer 丨3, the protective layer 13 Z is made of scratch-resistant or anti-wear coating, to further improve the resistance of the shell (see) 2A 2B is a cross-sectional view of a second embodiment of the device casing of the present invention, wherein FIG. 2B is another embodiment of FIG. “As shown in 2a®, the original m-shell includes: the outer shell 0, at least one surface including the first portion lGa and the second portion of the second portion of the first portion 1Gb of the surface system is a secret surface n Μ The bismuth is in the form of a smooth surface 102; the pattern layer 11 is disposed on the surface of the first portion 10a; and the plastic layer 12' is disposed on the pattern layer u, and the exposed surface portion of the plastic layer is a secret surface 12 And the portion is a smooth surface 122. This embodiment is substantially the same as the previous embodiment, the main difference is that the surface of the housing body 1 () is divided into a first portion and a second portion 1Gb, and only The first portion 1Ga is covered with a foot film ^ (consisting of the pattern layer 11 and the plastic layer 12), and the second portion (10) may partially have a rough surface 101 and a smooth surface 1〇2. The embodiment further changes the surface structure of the outer casing, that is, the outer surface of the outer casing 10 is exposed, and the direct exposure of the material can reveal another visual effect, thereby further improving the overall outer (four) f feeling; With the body 10, the exposed surface can also be matched with the rough surface 121 and flat The combination of the faces 122 produces different layer effects. a. As shown in Fig. 2B, in another embodiment of Fig. 2A, the embodiment is substantially identical to the previous embodiment. The only difference is that The protective layer i3 is disposed on the plastic layer 12, and the rough surface 131 and the smooth surface 132 are located on the exposed surface of the protective layer 13. The protective layer 13 can be used as an anti-coating layer. Further enhance the durability of the overall outer casing. As shown in Figures 3 and 4, respectively, different application examples of Figure 2A, wherein the third figure is the outer casing around a notebook computer keyboard, and the circumference of the keyboard accommodation opening The angled surface is a rough surface 101, and the vicinity of the sound outlet of the speaker is a smooth surface 102'. The lower right corner of the figure is a rough face 121, the other part is a smooth face 12 2, and the fourth picture is a note. The exposed surface of the computer is covered by a smooth surface 1〇2, a rough surface 121 and a smooth surface 122. As can be seen from the figure, the creation system can give the electronic device a more varied design change, More levels of visual effects. In summary, this creation The device shell is covered with a plastic layer on the pattern layer at the same time of molding, so the pattern layer is not easily damaged as is conventional; further, the creation can directly form a relatively complicated three-dimensional shell, thereby enabling Effectively reduce the cost; in addition, the creation is combined with the rough surface and the smooth surface on the outer casing of the device. After matching the pattern layer, the multi-layer appearance effect of the glossy surface and the matte surface can be achieved, thereby improving the texture of the overall product. The above embodiments are used to illustrate the principles of the present invention and its function, and are not intended to limit the present invention. Anyone skilled in the art can implement the above without departing from the spirit and scope of the present invention. The examples are modified. Therefore, the scope of protection of this creation should be as listed in the scope of patent application mentioned later. BRIEF DESCRIPTION OF THE DRAWINGS M407588 FIGS. 1A and 1B are cross-sectional views showing a first embodiment of the device casing of the present invention, wherein FIG. 1B is another embodiment of FIG. 1A; FIGS. 2A and 2B are A cross-sectional view of a second embodiment of the device housing of the present invention, wherein '2B is another embodiment of FIG. 2A; and FIGS. 3 and 4 are respectively different application examples of FIG. 2A. [Main component symbol description] 1 Diaphragm 10, 10, Case body 10a Part 1 10b Second part 101, 121,131 Thick tread 102, 122, 132 Smooth surface 11 Pattern layer 12 Plastic layer 13 Protective layer