TWI418280B - Housing and electronic device using the same - Google Patents
Housing and electronic device using the same Download PDFInfo
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- TWI418280B TWI418280B TW98122567A TW98122567A TWI418280B TW I418280 B TWI418280 B TW I418280B TW 98122567 A TW98122567 A TW 98122567A TW 98122567 A TW98122567 A TW 98122567A TW I418280 B TWI418280 B TW I418280B
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Description
本發明涉及一種殼體,特別涉及一種具有圖案可變化的功能的殼體及應用該殼體的電子裝置。 The present invention relates to a housing, and more particularly to a housing having a changeable pattern and an electronic device to which the housing is applied.
目前,電子裝置的殼體通常被設置一裝飾性圖案來吸引消費者的眼球。該裝飾性圖案可被直接印刷或噴塗於殼體的表面,或採用IML工藝使其形成於基體與薄膜之間。然而,上述方法製成的裝飾性圖案單一、不具有變化性,難以滿足消費者追求具有動感的圖案的殼體的要求。 Currently, the housing of an electronic device is typically provided with a decorative pattern to attract the eye of the consumer. The decorative pattern can be printed or sprayed directly onto the surface of the housing or formed between the substrate and the film using an IML process. However, the decorative pattern produced by the above method is single and does not have variability, and it is difficult to satisfy the requirement of the consumer to pursue a housing having a dynamic pattern.
鑒於此,有必要提供一種具有圖案可變化的功能的殼體。 In view of this, it is necessary to provide a housing having a function in which the pattern can be changed.
另外,還有必要提供一種應用上述殼體的電子裝置。 In addition, it is also necessary to provide an electronic device to which the above casing is applied.
一種殼體,其包括一外表層及一基體,所述殼體還包括依次夾設於外表層與基體之間的第一導電層、電子油墨層及第二導電層,該第二導電層上設置有電路系統,該第一導電層及第二導電層上均設置有電性連接接口。 A casing comprising an outer skin layer and a base body, the casing further comprising a first conductive layer, an electronic ink layer and a second conductive layer, which are sequentially sandwiched between the outer skin layer and the base body, the second conductive layer A circuit system is disposed, and the first conductive layer and the second conductive layer are each provided with an electrical connection interface.
一種電子裝置,其包括一本體及一殼體,所述本體包括集成晶片及供電控制單元,所述殼體包括一外表層及一基體,該殼體還包 括依次夾設於外表層與基體之間的第一導電層、電子油墨層及第二導電層,該第二導電層上設置有電路系統,該第一導電層及第二導電層上均設置有電性連接接口;該第一導電層及第二導電層的電性連接接口與本體的供電控制單元電性連接,且本體的集成晶片的控制程式控制第二導電層的電路系統,使第二導電層的部分區域與第一導電層之間產生交變電場,使所述電子油墨層顯示圖案。 An electronic device includes a body and a casing, the body includes an integrated chip and a power supply control unit, and the casing includes an outer surface layer and a base body, and the housing further includes The first conductive layer, the electronic ink layer and the second conductive layer are sequentially disposed between the outer surface layer and the substrate, and the second conductive layer is provided with a circuit system, and the first conductive layer and the second conductive layer are respectively disposed An electrical connection interface; the electrical connection interface of the first conductive layer and the second conductive layer is electrically connected to the power supply control unit of the body, and the control program of the integrated chip of the body controls the circuit system of the second conductive layer, so that An alternating electric field is generated between a partial region of the two conductive layers and the first conductive layer, so that the electronic ink layer displays a pattern.
相較於習知技術,本發明電子裝置的本體中集成晶片的控制程式控制第二導電層的電路系統,以使第二導電層的部分區域與第一導電層之間產生交變電場,使所述電子油墨層顯示圖案,進而使殼體顯示出圖案。 Compared with the prior art, the control program of the integrated wafer in the body of the electronic device of the present invention controls the circuit system of the second conductive layer to generate an alternating electric field between the partial region of the second conductive layer and the first conductive layer. The electronic ink layer is patterned to display a pattern on the housing.
10‧‧‧殼體 10‧‧‧shell
11‧‧‧外表層 11‧‧‧Outer layer
13‧‧‧第一導電層 13‧‧‧First conductive layer
14‧‧‧電子油墨層 14‧‧‧Electronic ink layer
15‧‧‧第二導電層 15‧‧‧Second conductive layer
16‧‧‧保護層 16‧‧‧Protective layer
17‧‧‧基體 17‧‧‧Base
20‧‧‧電子裝置 20‧‧‧Electronic devices
21‧‧‧本體 21‧‧‧ body
101‧‧‧圖案 101‧‧‧ pattern
圖1係本發明一較佳實施方式殼體的剖視示意圖;圖2係本發明一較佳實施方式電子裝置的立體示意圖。 1 is a schematic cross-sectional view of a housing according to a preferred embodiment of the present invention; and FIG. 2 is a perspective view of an electronic device according to a preferred embodiment of the present invention.
請參閱圖1所示,本發明一較佳實施方式的殼體10包括一外表層11及一基體17,該殼體10還包括依次夾設於外表層11與基體17之間的第一導電層13、電子油墨層14、第二導電層15及保護層16。 Referring to FIG. 1 , a housing 10 according to a preferred embodiment of the present invention includes an outer surface layer 11 and a base body 17 . The housing 10 further includes a first conductive layer that is sequentially sandwiched between the outer surface layer 11 and the base body 17 . Layer 13, electronic ink layer 14, second conductive layer 15, and protective layer 16.
外表層11為透明塑膠層,該塑膠可選自為聚丙烯(PP)、聚醯胺(PA)、聚碳酸酯(PC)、聚對苯二甲酸乙二酯(PET)及聚甲基丙烯酸甲酯(PMMA)中的任一種。該外表層11可經硬化處理,以使其表面光滑、防刮。外表層11的厚度約為0.1-0.2mm。 The outer layer 11 is a transparent plastic layer, and the plastic may be selected from the group consisting of polypropylene (PP), polyamine (PA), polycarbonate (PC), polyethylene terephthalate (PET), and polymethacrylic acid. Any of methyl esters (PMMA). The outer skin 11 can be hardened to make the surface smooth and scratch resistant. The outer layer 11 has a thickness of about 0.1 to 0.2 mm.
第一導電層13為透明的氧化銦錫導電膜,其可為絲網印刷的方式形成於外表層11的表面。該第一導電層13的厚度可在2-10μm之間,優選為5μm。該第一導電層13上設置有電性連接接口(圖未示)。 The first conductive layer 13 is a transparent indium tin oxide conductive film which can be formed on the surface of the outer skin layer 11 by screen printing. The thickness of the first conductive layer 13 may be between 2 and 10 μm, preferably 5 μm. The first conductive layer 13 is provided with an electrical connection interface (not shown).
電子油墨層14以絲網印刷的方式形成於第一導電層13的表面。印刷時電子油墨層14時,優選採用聚酯絲網版。所述電子油墨層14的厚度約為45-55μm。 The electronic ink layer 14 is formed on the surface of the first conductive layer 13 by screen printing. When printing the electronic ink layer 14, it is preferable to use a polyester screen. The electronic ink layer 14 has a thickness of about 45-55 μm.
形成所述電子油墨層14的材料為特定的透明電子油墨。該電子油墨由眾多的微膠囊粒子懸浮分散於液體介質中形成。每一微膠囊內包含有透明的液體及分散在該透明液體中的許多帶正電的白色顏料粒子和帶負電的黑色顏料粒子。當微膠囊處於電場中時,帶正電的白色顏料粒子及帶負電的黑色顏料粒子會在電場的作用下分別向微膠囊的兩端移動,當帶負電的黑色顏料粒子移至微膠囊靠近所述外表層11的一端時,即可使電子油墨層14及殼體10顯示出圖案101。 The material forming the electronic ink layer 14 is a specific transparent electronic ink. The electronic ink is formed by suspending and dispersing a plurality of microcapsule particles in a liquid medium. Each microcapsule contains a transparent liquid and a plurality of positively charged white pigment particles and negatively charged black pigment particles dispersed in the transparent liquid. When the microcapsules are in an electric field, the positively charged white pigment particles and the negatively charged black pigment particles move to the ends of the microcapsules under the action of the electric field, respectively, when the negatively charged black pigment particles move to the microcapsules close to the When one end of the outer skin layer 11 is described, the electronic ink layer 14 and the casing 10 can be made to display the pattern 101.
第二導電層15為固化的導電銀漿或導電油墨層,其以絲網印刷的方式形成於電子油墨層14的表面。所述導電銀漿的組分主要有銀粉、玻璃粉及粘結劑;所述導電油墨中的導電成分可為鋁粉或碳粉。該第二導電層15的厚度約為8-10μm。第二導電層15上設置有電性連接接口(圖未示)。在該第二導電層15中還設置有顯示電路系統(圖未示),該顯示電路系統可依據殼體10所要顯示的不同圖案而設計。 The second conductive layer 15 is a cured conductive silver paste or conductive ink layer formed on the surface of the electronic ink layer 14 by screen printing. The components of the conductive silver paste mainly include silver powder, glass powder and a binder; and the conductive component in the conductive ink may be aluminum powder or carbon powder. The second conductive layer 15 has a thickness of about 8-10 μm. An electrical connection interface (not shown) is disposed on the second conductive layer 15. Display circuitry (not shown) is also disposed in the second conductive layer 15, and the display circuitry can be designed in accordance with different patterns to be displayed by the housing 10.
保護層16為一絕緣油墨層,其以絲網印刷的方式形成於第二導電層15的表面。該保護層16的厚度約為20-30μm,其起到保護第二導電層15的作用。 The protective layer 16 is an insulating ink layer which is formed on the surface of the second conductive layer 15 by screen printing. The protective layer 16 has a thickness of about 20 to 30 μm, which serves to protect the second conductive layer 15.
基體17為一塑膠層,其以注塑成型的方式形成於保護層16的表面。形成基體17的材料為聚乙烯(PE)、聚碳酸酯(PC)、丙烯腈-苯乙烯-丁二烯共聚合物(ABS)、聚甲基丙烯酸甲酯(PMMA)及聚對苯二甲酸乙二酯(PET)等塑膠中的任一種。 The base 17 is a plastic layer which is formed on the surface of the protective layer 16 by injection molding. The material forming the substrate 17 is polyethylene (PE), polycarbonate (PC), acrylonitrile-styrene-butadiene copolymer (ABS), polymethyl methacrylate (PMMA), and polyterephthalic acid. Any of plastics such as ethylene glycol (PET).
可以理解的,所述保護層16可以省略,即基體17直接形成於第二導電層15的表面。 It can be understood that the protective layer 16 can be omitted, that is, the base 17 is directly formed on the surface of the second conductive layer 15.
請結合參閱圖1及圖2所示,本發明一較佳實施方式的電子裝置20包括一本體21及裝設於本體21上的殼體10。所述本體21包括集成晶片及供電控制單元(圖未示)。所述殼體10包括一外表層11及依次形成於外表層11表面的第一導電層13、電子油墨層14、第二導電層15、保護層16及基體17。所述第二導電層15中設置有顯示電路系統,第一導電層13及第二導電層15上設置有電性連接接口,該第一導電層13及第二導電層15的電性連接接口與本體21的供電控制單元電性連接,且本體21的集成晶片的控制程式控制第二導電層15的顯示電路系統,以使第二導電層15的部分區域與第一導電層13之間產生交變電場,使所述電子油墨層14顯示出圖案101。該圖案101透過第一導電層13及外表層11呈現出來,可產生三維的視覺效果。 As shown in FIG. 1 and FIG. 2 , an electronic device 20 according to a preferred embodiment of the present invention includes a body 21 and a housing 10 mounted on the body 21 . The body 21 includes an integrated chip and a power supply control unit (not shown). The housing 10 includes an outer surface layer 11 and a first conductive layer 13 , an electronic ink layer 14 , a second conductive layer 15 , a protective layer 16 , and a base body 17 which are sequentially formed on the surface of the outer surface layer 11 . The second conductive layer 15 is provided with a display circuit system. The first conductive layer 13 and the second conductive layer 15 are provided with an electrical connection interface, and the first conductive layer 13 and the second conductive layer 15 are electrically connected. The power supply control unit of the body 21 is electrically connected, and the control program of the integrated wafer of the body 21 controls the display circuit system of the second conductive layer 15 to generate a partial region of the second conductive layer 15 and the first conductive layer 13. The alternating electric field causes the electronic ink layer 14 to display the pattern 101. The pattern 101 is presented through the first conductive layer 13 and the outer surface layer 11 to produce a three-dimensional visual effect.
所述第二導電層15的顯示電路系統由本體21的集成晶片的控制程 式所控制,可藉由對該控制程式的設計使在不同的時間內第二導電層15的不同區域與第一導電層13之間產生交變電場,從而使所述電子油墨層14的圖案101產生變化的效果。 The display circuit system of the second conductive layer 15 is controlled by the integrated wafer of the body 21 Controlled by the control program, an alternating electric field is generated between different regions of the second conductive layer 15 and the first conductive layer 13 at different times, thereby making the electronic ink layer 14 The pattern 101 produces a varying effect.
所述電子裝置20的本體21可為手機、PDA、照相機、MP3或MP4的本體。 The body 21 of the electronic device 20 can be a body of a mobile phone, a PDA, a camera, an MP3 or an MP4.
本發明較佳實施方式的殼體10藉由第一導電層13及設置有顯示電路系統的第二導電層15提供交變電場於電子油墨層14,使電子油墨層14呈現出圖案,並藉由電子裝置20的本體21中集成晶片的控制程式來控制電子油墨層14的圖案並使其產生變化,從而使殼體10產生圖案變化的裝飾效果。 The housing 10 of the preferred embodiment of the present invention provides an alternating electric field to the electronic ink layer 14 by the first conductive layer 13 and the second conductive layer 15 provided with the display circuitry, so that the electronic ink layer 14 assumes a pattern, and The pattern of the electronic ink layer 14 is controlled and changed by a control program for integrating the wafer in the body 21 of the electronic device 20, thereby causing the housing 10 to produce a decorative effect of pattern change.
10‧‧‧殼體 10‧‧‧shell
11‧‧‧外表層 11‧‧‧Outer layer
13‧‧‧第一導電層 13‧‧‧First conductive layer
14‧‧‧電子油墨層 14‧‧‧Electronic ink layer
15‧‧‧第二導電層 15‧‧‧Second conductive layer
16‧‧‧保護層 16‧‧‧Protective layer
17‧‧‧基體 17‧‧‧Base
Claims (8)
Priority Applications (1)
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TW98122567A TWI418280B (en) | 2009-07-03 | 2009-07-03 | Housing and electronic device using the same |
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TW98122567A TWI418280B (en) | 2009-07-03 | 2009-07-03 | Housing and electronic device using the same |
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TW201103394A TW201103394A (en) | 2011-01-16 |
TWI418280B true TWI418280B (en) | 2013-12-01 |
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TW98122567A TWI418280B (en) | 2009-07-03 | 2009-07-03 | Housing and electronic device using the same |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070228379A1 (en) * | 2006-03-28 | 2007-10-04 | Prime View International Co., Ltd. | E-ink display panel and active device array substrate thereof |
TWI289717B (en) * | 2002-03-14 | 2007-11-11 | Semiconductor Energy Lab | Display device and method of fabricating the same |
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2009
- 2009-07-03 TW TW98122567A patent/TWI418280B/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI289717B (en) * | 2002-03-14 | 2007-11-11 | Semiconductor Energy Lab | Display device and method of fabricating the same |
US20070228379A1 (en) * | 2006-03-28 | 2007-10-04 | Prime View International Co., Ltd. | E-ink display panel and active device array substrate thereof |
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