201121790 四、指定代表圖： (一）本案指定代表圖為：第（1 )圖。 (二）本代表圖之元件符號簡單說明： 殼體 10 透明基體 11 烤漆層 13 金屬膜層 15 保護層 17 外表面 111 内表面 113 ~ 五、本案若有化學式時，請揭示最能顯示發明特徵之化 學式： 無 六、發明說明： 【發明所屬之技術領域】 本發明涉及一種殼體及該殼體的製作方法。 • 【先前技術】 隨著資訊科技的迅速發展，可攜式電子裝置如移動電 話、個人數位助理及筆記本電腦等應用日益普遍，這些電 子裝置殼體的外觀品質與美觀程度也越來越受到人們的關 注與重視。習知技術中常採用塑膠材料製作電子裝置的殼 體。為改善殼體的外觀，使殼體表面的顏色多樣化，常採 用喷塗油漆的方法在殼體的表面形成一油漆層。然而，該 單一的油漆層外觀較單一，難以使殼體產生絢麗的視覺效 201121790 果。同時，該油漆層形成於殼體的外表面，在使用過程中 •容易被磨損而影響產品的外觀。 【發明内容】 鑒於此，有必要提供一種具有絢麗外觀且外觀品質穩 定的殼體。 另外，還有必要提供一種上述殼體的製作方法。 一種殼體，其包括一透明基體，該殼體還包括設置於 透明基體同一表面的一烤漆層及一金屬膜層，該烤漆層及 g 金屬膜層均與所述透明基體的表面相結合。 一種殼體的製作方法，其包括如下步驟： 提供一透明基體； 在該透明基體一表面的部分區域上進行油漆喷塗以形 成一烤漆層； 在所述透明基體的同一表面的未形成烤漆層的區域製 作一金屬膜層。 相較於習知技術，本發明於透明基體上設置烤漆層及 Φ 金屬膜層的方式可使殼體呈現出以烤漆層作為襯托的具金 屬質感的圖案（從透明基體的未形成有烤漆層及金屬膜層 的一面看），從而使得殼體的外觀多彩而絢麗，提升了產品 的附加價值。 【實施方式】 請參閱圖1所示，本發明一較佳實施方式的殼體10包 括一透明基體11、形成於透明基體11 一表面的一烤漆層 13及一金屬膜層15、以及形成於透明基體11另一表面的 保護層17。 201121790 透明基體11可為一塑膠層’其以注塑成型的方式製 • 成。注塑成型透明基體11的塑膠可選自為透明的聚丙;^ _ (PP)、聚醯胺（PA)、聚碳酸酯（PC)、聚對笨二曱酸乙 二酯（PET)及聚甲基丙烯酸甲酯（PMMA)中的任一種。 所述透明基體11亦可為一玻璃層。透明基體11包括—外 表面111及一與該外表面111相對的内表面113。 烤漆層13以油漆喷塗的方式形成於透明基體11的内 表面113的部分區域。該烤漆層13為一彩色的塗層，其色 • 彩可根據產品的需要而設定。該烤漆層13可被設置成任意 具有美感的圖案，以提升所述殼體的絢麗外觀。 金屬膜層15形成於透明基體u的内表面113未形成 ，烤漆層13的區域。製作金屬膜層μ的方法可以係物理 氣相沉積（PVD)或不導電電鍍（nCvm)。該金屬膜層15 材質可為銘、I呂合金、銅、鈦及鈦合金中的一種或幾種 ，、且合。該金屬膜層15的厚度可小於所述烤漆層13，亦 可-、烤漆層13的厚度相當。該金屬膜層15與所述烤漆層 • 13可形成交錯排布的圖案。 11保遵層17可為一透明的油漆層，其形成於透明基體 過的外表面111上。保護層17起保護所述殼體10在使用 。程中不被磨損的作用。 體1從所述保護層17的一面看，本發明較佳實施方式的殼 案，2可呈現出以烤漆層13作為襯托的具金屬質感的圖 加俨從而使得殼體10的外觀多彩而絢麗，提升了產品的附 :二值。所述烤漆層13及金屬膜層15設置於逸明基體11 表面，在使用過程中不易被磨損，從而使得殼體10的 201121790 外觀品質更加持久。 . 本發明一較佳方式的製作所述殼體10的方法包括如 _ 下步驟： 提供/透明基體11。該透明基體n可為一塑膠層或玻 璃層。透明基體11包括一外表面111及一與該外表面lu 相對的内表面113 ° 在該透明基體11的内表面113的部分區域上進行油漆 喷塗以形成一烤漆層13。噴塗烤漆層13的油漆可為常用 _ 的對塑膠進行烤漆用的油漆。該烤漆層13可被設置成任意 具有美感的裝飾性圖案。喷塗該烤漆層13時，首先在透明 基體11的内表面η3上設定出待喷塗區域，並將不需噴塗 的區域進行遮蔽’然後再進行喷塗。所述遮蔽可採用勝紙 或遮蔽治具來實現 在所述透明基體11的内表面113未形成烤漆層13的 區域製作食屬膜層15 °製作該金屬膜層15的方法可以係 物理氣相沉積或不導電電鍍。製作該金屬膜層15時，首先 φ 將烤漆層13進行遮蔽’然後再進行物理氣相沉積或不導電 電鍍的步驟。所述遮蔽可採用膠紙或遮蔽治具來實現。該 金屬膜層15的厚度可小於所述烤漆層13，亦可與烤漆層 13的厚度相當。 在所述透明基體11的外表面111上設置一保護層17, 以保護所述殼體在使用過程中不被磨損。該保護層17 可為一透明的油漆層’如透明的UV油漆層’其具有較高 的硬度及較強的耐磨擦性能。 本發明較佳實施方式的殼體10可為移動電話、個人數 5 201121790 位助理、筆記本電腦、數碼相機或遊戲機的殼體，亦可為 容器類裝置或容器類裝置的蓋體。 【圖式簡單說明】 圖1係本發明一較佳實施方式殼體的剖視示意圖。 【主要元件符號說明】 殼體 10 透明基體 11 烤漆層 13 金屬膜層 15 保護層 17 外表面 111 内表面 113201121790 IV. Designated representative map: (1) The representative representative of the case is: (1). (2) Brief description of the symbol of the representative figure: Shell 10 Transparent substrate 11 Paint layer 13 Metal film layer 15 Protective layer 17 External surface 111 Inner surface 113 ~ V. If there is a chemical formula in this case, please reveal the characteristics that can best show the invention. Chemical Formula: None Six, Invention Description: TECHNICAL FIELD The present invention relates to a housing and a method of manufacturing the same. • [Prior Art] With the rapid development of information technology, portable electronic devices such as mobile phones, personal digital assistants and notebook computers are becoming more and more popular. The appearance and aesthetics of these electronic device casings are also getting more and more popular. Concern and attention. In the prior art, the shell of the electronic device is often made of a plastic material. In order to improve the appearance of the casing and to diversify the color of the casing surface, a paint layer is often formed on the surface of the casing by spraying paint. However, the single paint layer has a single appearance and it is difficult to produce a beautiful visual effect on the casing. At the same time, the paint layer is formed on the outer surface of the casing, which is easily worn during use to affect the appearance of the product. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a housing having a beautiful appearance and a stable appearance quality. In addition, it is also necessary to provide a method of manufacturing the above casing. A casing comprising a transparent substrate, the casing further comprising a baking varnish layer and a metal film layer disposed on the same surface of the transparent substrate, the baking varnish layer and the g metal film layer are combined with the surface of the transparent substrate. A method of manufacturing a casing, comprising the steps of: providing a transparent substrate; performing paint spraying on a portion of a surface of the transparent substrate to form a baking varnish layer; and forming a lacquer layer on the same surface of the transparent substrate The area is made of a metal film layer. Compared with the prior art, the present invention provides a lacquer layer and a Φ metal film layer on a transparent substrate in such a manner that the shell exhibits a metallic pattern with a lacquer layer (a lacquer layer is not formed from the transparent substrate). And the side of the metal film layer), so that the appearance of the casing is colorful and beautiful, which increases the added value of the product. [Embodiment] Referring to FIG. 1 , a housing 10 according to a preferred embodiment of the present invention includes a transparent substrate 11 , a baking varnish layer 13 formed on a surface of the transparent substrate 11 , and a metal film layer 15 . A protective layer 17 on the other surface of the transparent substrate 11. 201121790 The transparent substrate 11 can be a plastic layer which is formed by injection molding. The plastic for injection molding the transparent substrate 11 may be selected from transparent polypropylene; ^ _ (PP), polyamine (PA), polycarbonate (PC), polyethylene terephthalate (PET) and polymethyl Any of methyl acrylate (PMMA). The transparent substrate 11 can also be a glass layer. The transparent substrate 11 includes an outer surface 111 and an inner surface 113 opposite the outer surface 111. The lacquer layer 13 is formed in a partial area of the inner surface 113 of the transparent substrate 11 by paint spraying. The lacquer layer 13 is a colored coating whose color can be set according to the needs of the product. The lacquer layer 13 can be provided in any aesthetically pleasing pattern to enhance the sleek appearance of the casing. The metal film layer 15 is formed on the inner surface 113 of the transparent substrate u where the region of the lacquer layer 13 is not formed. The method of forming the metal film layer μ may be physical vapor deposition (PVD) or non-conductive plating (nCvm). The material of the metal film layer 15 may be one or more of Ming, Ilu alloy, copper, titanium and titanium alloy, and may be combined. The thickness of the metal film layer 15 may be smaller than that of the lacquer layer 13, and the thickness of the lacquer layer 13 may be equivalent. The metal film layer 15 and the lacquer layer 13 can be formed in a staggered pattern. The protective layer 17 can be a transparent paint layer formed on the outer surface 111 of the transparent substrate. The protective layer 17 serves to protect the housing 10 from use. The process is not subject to wear and tear. When the body 1 is viewed from one side of the protective layer 17, the case of the preferred embodiment of the present invention 2 can exhibit a metal-like pattern with the lacquer layer 13 as a background, so that the appearance of the casing 10 is colorful and beautiful. , improved the product's attached: two values. The baking varnish layer 13 and the metal film layer 15 are disposed on the surface of the illuminating base 11 and are not easily worn during use, so that the appearance quality of the casing 10 of 201121790 is more durable. A method of fabricating the housing 10 in accordance with a preferred embodiment of the present invention includes the following steps: providing/transparent substrate 11. The transparent substrate n can be a plastic layer or a glass layer. The transparent substrate 11 includes an outer surface 111 and an inner surface 113 opposite the outer surface lu. Paint is applied over a portion of the inner surface 113 of the transparent substrate 11 to form a lacquer layer 13. The paint for spraying the paint layer 13 can be a commonly used paint for baking plastic. The lacquer layer 13 can be provided in any aesthetically pleasing decorative pattern. When the lacquer layer 13 is sprayed, the area to be sprayed is first set on the inner surface η3 of the transparent substrate 11, and the area which is not to be sprayed is shielded' and then sprayed. The masking may be implemented by using a paper or a shadowing jig to make a film layer 15 in a region where the inner surface 113 of the transparent substrate 11 is not formed with the paint layer 13. The method for fabricating the metal film layer 15 may be a physical gas phase. Deposited or non-conductive plating. When the metal film layer 15 is formed, first, φ is used to mask the lacquer layer 13 and then physical vapor deposition or non-conductive plating is performed. The masking can be achieved by using a tape or a shadowing jig. The metal film layer 15 may have a thickness smaller than that of the lacquer layer 13, and may also be equivalent to the thickness of the lacquer layer 13. A protective layer 17 is disposed on the outer surface 111 of the transparent substrate 11 to protect the housing from wear during use. The protective layer 17 can be a transparent paint layer such as a transparent UV paint layer which has a high hardness and a strong abrasion resistance. The housing 10 of the preferred embodiment of the present invention may be a housing for a mobile phone, a personal number 5 201121790 assistant, a notebook computer, a digital camera or a game machine, or a cover for a container type device or a container type device. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a casing of a preferred embodiment of the present invention. [Main component symbol description] Housing 10 Transparent substrate 11 Paint layer 13 Metal film layer 15 Protective layer 17 Outer surface 111 Inner surface 113