TWI382075B - Double-sided adhesive tape and liquid crystal display module using the same - Google Patents
Double-sided adhesive tape and liquid crystal display module using the same Download PDFInfo
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- TWI382075B TWI382075B TW97147709A TW97147709A TWI382075B TW I382075 B TWI382075 B TW I382075B TW 97147709 A TW97147709 A TW 97147709A TW 97147709 A TW97147709 A TW 97147709A TW I382075 B TWI382075 B TW I382075B
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Description
本發明是有關於一種雙面膠帶,且特別是有關於一種應用此雙面膠帶的液晶顯示器模組。The present invention relates to a double-sided tape, and more particularly to a liquid crystal display module using the double-sided tape.
圖1繪示習知之一種液晶顯示器模組的剖面示意圖。請參考圖1,習知之液晶顯示器模組100包括殼體(casing)110、背光模組(backlight module)120、液晶顯示面板(liquid crystal display panel)130、多條遮光膠帶(shading adhesive tape)140與多條固定膠帶(fixing adhesive tape)150。殼體110包括底座(bezel)112與配置於底座112的框架(frame)114。背光模組120配置於底座112且被框架114所環繞。FIG. 1 is a cross-sectional view showing a conventional liquid crystal display module. Referring to FIG. 1 , a conventional liquid crystal display module 100 includes a casing 110 , a backlight module 120 , a liquid crystal display panel 130 , and a plurality of shading adhesive tapes 140 . And a plurality of fixing adhesive tapes 150. The housing 110 includes a bezel 112 and a frame 114 disposed on the base 112. The backlight module 120 is disposed on the base 112 and surrounded by the frame 114.
液晶顯示面板130具有彼此相對之顯示面(display surface)132與非顯示面(non-display surface)134。液晶顯示面板130配置於背光模組120上且被框架114所環繞,且顯示面132暴露於外。液晶顯示面板130包括液晶顯示單元(liquid crystal display unit)131、上偏光片(upper polarizer)133與下偏光片(bottom polarizer)135。上偏光片133與下偏光片135分別配置於液晶顯示單元131的相對兩側131a與131b。The liquid crystal display panel 130 has a display surface 132 and a non-display surface 134 opposite to each other. The liquid crystal display panel 130 is disposed on the backlight module 120 and surrounded by the frame 114, and the display surface 132 is exposed to the outside. The liquid crystal display panel 130 includes a liquid crystal display unit 131, an upper polarizer 133, and a bottom polarizer 135. The upper polarizer 133 and the lower polarizer 135 are disposed on opposite sides 131a and 131b of the liquid crystal display unit 131, respectively.
這些遮光膠帶140貼附於液晶顯示單元131之非顯示面134上且環繞下偏光片135,且這些遮光膠帶140位於液晶顯示面板130與背光模組120之間。當液晶顯示器模組100運作時,這些遮光膠帶140避免顯示面132的邊緣產生漏光現象。各個固定膠帶150貼附於液晶顯示面板130之顯示面132的周圍、框架114與底座112,使得液晶顯示器模組100的這些構件的相關位置得以固定。The light-shielding tapes 140 are attached to the non-display surface 134 of the liquid crystal display unit 131 and surround the lower polarizer 135 , and the light-shielding tapes 140 are located between the liquid crystal display panel 130 and the backlight module 120 . When the liquid crystal display module 100 operates, the light-shielding tapes 140 prevent light leakage at the edges of the display surface 132. Each of the fixing tapes 150 is attached to the periphery of the display surface 132 of the liquid crystal display panel 130, the frame 114 and the base 112, so that the relative positions of the components of the liquid crystal display module 100 are fixed.
然而,習知液晶顯示器模組100的組裝方式較為繁瑣且組裝時間較長。此外,液晶顯示器模組100需要兩種膠帶來分別達成遮光與固定的功能,所以習知液晶顯示器模組100的組裝成本較高。However, the conventional LCD module 100 is assembled in a complicated manner and has a long assembly time. In addition, the liquid crystal display module 100 requires two kinds of tapes to achieve the functions of shading and fixing, so that the assembly cost of the liquid crystal display module 100 is high.
本發明提供一種雙面膠帶,其具有遮光與固定的功能。The present invention provides a double-sided tape having a function of blocking and fixing.
本發明提供一種液晶顯示器模組,其組裝方式較為簡易且組裝時間較短。The invention provides a liquid crystal display module, which is assembled in a simple manner and has a short assembly time.
本發明提出一種雙面膠帶,包括撓性遮光本體(flexible shading body)、第一黏著層(adhesive layer)與第二黏著層。撓性遮光本體具有彼此相對之第一表面與第二表面。第一黏著層配置於撓性遮光本體之第一表面上且具有彼此相對之第三表面與第四表面。第三表面黏著於撓性遮光本體之第一表面,且第三表面的黏性(stickiness)大於第四表面的黏性。第二黏著層配置於撓性遮光本體之第二表面上且具有彼此相對之第五表面與第六表面。第五表面黏著於撓性遮光本體之第二表面,且第五表面的黏性大於第六表面的黏性。The invention provides a double-sided tape comprising a flexible shading body, a first adhesive layer and a second adhesive layer. The flexible shading body has a first surface and a second surface opposite to each other. The first adhesive layer is disposed on the first surface of the flexible light-shielding body and has a third surface and a fourth surface opposite to each other. The third surface is adhered to the first surface of the flexible light-shielding body, and the stickiness of the third surface is greater than the viscosity of the fourth surface. The second adhesive layer is disposed on the second surface of the flexible light-shielding body and has fifth and sixth surfaces opposite to each other. The fifth surface is adhered to the second surface of the flexible light-shielding body, and the viscosity of the fifth surface is greater than the viscosity of the sixth surface.
在本發明之一實施例中,上述第三表面的黏性為第四表面的黏性的兩倍至三倍。In an embodiment of the invention, the viscosity of the third surface is two to three times the viscosity of the fourth surface.
在本發明之一實施例中,上述第五表面的黏性為第六表面的黏性的兩倍至三倍。In an embodiment of the invention, the viscosity of the fifth surface is two to three times the viscosity of the sixth surface.
在本發明之一實施例中,上述第二黏著層更具有第一黏著部與第二黏著部,且第一黏著部與第二黏著部相距間隔。In an embodiment of the invention, the second adhesive layer further has a first adhesive portion and a second adhesive portion, and the first adhesive portion is spaced apart from the second adhesive portion.
本發明提出一種液晶顯示器模組,包括殼體、背光模組、液晶顯示面板與多條雙面膠帶。殼體包括底座與配置於底座的框架。背光模組配置於底座且被框架所環繞。液晶顯示面板具有彼此相對之顯示面與非顯示面。液晶顯示面板配置於背光模組上且被框架所環繞,並且顯示面暴露於外。The invention provides a liquid crystal display module, which comprises a casing, a backlight module, a liquid crystal display panel and a plurality of double-sided tapes. The housing includes a base and a frame disposed on the base. The backlight module is disposed on the base and surrounded by the frame. The liquid crystal display panel has a display surface and a non-display surface opposite to each other. The liquid crystal display panel is disposed on the backlight module and surrounded by the frame, and the display surface is exposed to the outside.
各個雙面膠帶的一端黏貼於底座,使得各個雙面膠帶的一部分暴露於外。各個雙面膠帶彎折延伸經過框架與液晶顯示面板之間,使得各個雙面膠帶的另一端延伸至液晶顯示面板與背光模組之間且鄰近該非顯示面的邊緣。各個雙面膠帶包括撓性遮光本體、第一黏著層與第二黏著層。撓性遮光本體具有彼此相對之第一表面與第二表面。One end of each double-sided tape is adhered to the base such that a part of each double-sided tape is exposed to the outside. Each of the double-sided tapes is bent and extended between the frame and the liquid crystal display panel such that the other end of each of the double-sided tapes extends between the liquid crystal display panel and the backlight module and adjacent to the edge of the non-display surface. Each double-sided tape includes a flexible light-shielding body, a first adhesive layer and a second adhesive layer. The flexible shading body has a first surface and a second surface opposite to each other.
第一黏著層配置於撓性遮光本體之第一表面上且具有彼此相對之第三表面與第四表面。第三表面黏著於撓性遮光本體之第一表面。第三表面的黏性大於第四表面的黏性,且第四表面黏著於液晶顯示面板之非顯示面。第二黏著層配置於撓性遮光本體之第二表面上且具有彼此相對之第五表面與第六表面。第五表面黏著於撓性遮光本體之第二表面。第五表面的黏性大於第六表面的黏性,且第六表面黏著於底座、框架與背光模組。The first adhesive layer is disposed on the first surface of the flexible light-shielding body and has a third surface and a fourth surface opposite to each other. The third surface is adhered to the first surface of the flexible shading body. The viscosity of the third surface is greater than the viscosity of the fourth surface, and the fourth surface is adhered to the non-display surface of the liquid crystal display panel. The second adhesive layer is disposed on the second surface of the flexible light-shielding body and has fifth and sixth surfaces opposite to each other. The fifth surface is adhered to the second surface of the flexible shading body. The viscosity of the fifth surface is greater than the viscosity of the sixth surface, and the sixth surface is adhered to the base, the frame and the backlight module.
在本發明之一實施例中,上述第三表面的黏性為第四表面的黏性的兩倍至三倍。In an embodiment of the invention, the viscosity of the third surface is two to three times the viscosity of the fourth surface.
在本發明之一實施例中,上述第五表面的黏性為第六表面的黏性的兩倍至三倍。In an embodiment of the invention, the viscosity of the fifth surface is two to three times the viscosity of the sixth surface.
在本發明之一實施例中,上述第二黏著層更具有第一黏著部與第二黏著部。第一黏著部與第二黏著部相距間隔。第一黏著部黏著於底座之外側底面(outside bottom surface),且第二黏著部至少黏著於框架與背光模組。In an embodiment of the invention, the second adhesive layer further has a first adhesive portion and a second adhesive portion. The first adhesive portion is spaced apart from the second adhesive portion. The first adhesive portion is adhered to the outer bottom surface of the base, and the second adhesive portion is adhered to at least the frame and the backlight module.
在本發明之一實施例中,上述第一黏著層僅位於液晶顯示面板與背光模組之間。In an embodiment of the invention, the first adhesive layer is only located between the liquid crystal display panel and the backlight module.
由於雙面膠帶具有遮光與固定的功能,所以與習知技術相較,本發明之實施例之液晶顯示器模組的組裝方式較為簡易、組裝時間較短且組裝成本較低。此外,由於雙面膠帶之各個黏著層內表面的黏性大於其外表面的黏性,所以應用雙面膠帶的液晶顯示器模組可快速拆卸進而重新組裝。Since the double-sided tape has a function of blocking and fixing, the liquid crystal display module of the embodiment of the present invention has a simple assembly method, a shorter assembly time, and a lower assembly cost than the prior art. In addition, since the inner surface of each adhesive layer of the double-sided tape is more viscous than the outer surface, the liquid crystal display module using the double-sided tape can be quickly disassembled and reassembled.
為讓本發明之實施例的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式,作詳細說明如下。The above described features and advantages of the embodiments of the present invention will be more apparent and understood.
圖2繪示本發明一實施例之雙面膠帶的示意圖。請參考圖2,雙面膠帶240包括撓性遮光本體242、第一黏著層244與第二黏著層246。撓性遮光本體242具有彼此相對之第一表面242a與第二表面242b。本實施例之撓性遮光本體242的顏色例如為黑色或者其他可完全擋光之顏色。2 is a schematic view of a double-sided tape according to an embodiment of the present invention. Referring to FIG. 2 , the double-sided tape 240 includes a flexible light-shielding body 242 , a first adhesive layer 244 and a second adhesive layer 246 . The flexible light shielding body 242 has a first surface 242a and a second surface 242b opposite to each other. The color of the flexible light-shielding body 242 of this embodiment is, for example, black or other color that can completely block light.
第一黏著層244配置於撓性遮光本體242之第一表面242a上且具有彼此相對之第三表面244a與第四表面244b。第三表面244a黏著於撓性遮光本體242之第一表面242a,且第三表面244a的黏性大於第四表面244b的黏性。在本實施例中,第三表面244a的黏性為第四表面244b的黏性的兩倍至三倍。The first adhesive layer 244 is disposed on the first surface 242a of the flexible light-shielding body 242 and has a third surface 244a and a fourth surface 244b opposite to each other. The third surface 244a is adhered to the first surface 242a of the flexible light-shielding body 242, and the third surface 244a is more viscous than the fourth surface 244b. In the present embodiment, the viscosity of the third surface 244a is two to three times the viscosity of the fourth surface 244b.
第二黏著層246配置於撓性遮光本體242之第二表面242b上且具有彼此相對之第五表面246a與第六表面246b。第五表面246a黏著於撓性遮光本體242之第二表面242b,且第五表面246a的黏性大於第六表面246b的黏性。在本實施例中,第五表面246a的黏性為第六表面246b的黏性的兩倍至三倍。此外,本實施例之第二黏著層246更具有第一黏著部246c與第二黏著部246d,且第一黏著部246c與第二黏著部246d相距間隔I,但本發明不以此為限。The second adhesive layer 246 is disposed on the second surface 242b of the flexible light-shielding body 242 and has a fifth surface 246a and a sixth surface 246b opposite to each other. The fifth surface 246a is adhered to the second surface 242b of the flexible light-shielding body 242, and the viscosity of the fifth surface 246a is greater than the viscosity of the sixth surface 246b. In the present embodiment, the viscosity of the fifth surface 246a is two to three times the viscosity of the sixth surface 246b. In addition, the second adhesive layer 246 of the present embodiment further has a first adhesive portion 246c and a second adhesive portion 246d, and the first adhesive portion 246c is spaced apart from the second adhesive portion 246d by an interval I, but the invention is not limited thereto.
圖3繪示本實施例之一種具有雙面膠帶的液晶顯示器模組的俯視示意圖。圖4繪示圖3之液晶顯示器模組沿著線A-A的剖面示意圖。以下對於雙面膠帶240應用於液晶顯示器模組200的情形作說明。在此必須說明的是,圖4中的雙面膠帶240是以斜線標示以清楚地顯示。請參考圖3與圖4,液晶顯示器模組200包括殼體210、背光模組220、液晶顯示面板230與多條雙面膠帶240(圖3示意地繪示兩條)。殼體210包括底座212與配置於底座212的框架214。背光模組220配置於底座212且被框架214所環繞。3 is a schematic top view of a liquid crystal display module with double-sided tape according to the embodiment. 4 is a cross-sectional view of the liquid crystal display module of FIG. 3 along line A-A. The case where the double-sided tape 240 is applied to the liquid crystal display module 200 will be described below. It must be noted here that the double-sided tape 240 in Fig. 4 is indicated by oblique lines to be clearly displayed. Referring to FIG. 3 and FIG. 4 , the liquid crystal display module 200 includes a housing 210 , a backlight module 220 , a liquid crystal display panel 230 , and a plurality of double-sided tapes 240 (two are schematically shown in FIG. 3 ). The housing 210 includes a base 212 and a frame 214 disposed on the base 212. The backlight module 220 is disposed on the base 212 and surrounded by the frame 214.
液晶顯示面板230具有彼此相對之顯示面232與非顯示面234。液晶顯示面板230配置於背光模組220上且被框架214所環繞,並且顯示面232暴露於外。液晶顯示面板230包括液晶顯示單元231、上偏光片233與下偏光片235。上偏光片233與下偏光片235分別配置於液晶顯示單元231的相對兩側231a與231b。The liquid crystal display panel 230 has a display surface 232 and a non-display surface 234 that face each other. The liquid crystal display panel 230 is disposed on the backlight module 220 and surrounded by the frame 214, and the display surface 232 is exposed to the outside. The liquid crystal display panel 230 includes a liquid crystal display unit 231, an upper polarizer 233, and a lower polarizer 235. The upper polarizer 233 and the lower polarizer 235 are disposed on opposite sides 231a and 231b of the liquid crystal display unit 231, respectively.
液晶顯示單元231包括液晶層(liquid crystal layer)、彩色濾光片基板(color filter substrate)與薄膜電晶體陣列基板(TFT array substrate)。彩色濾光片基板與薄膜電晶體基板分別配置於液晶層的相對兩側。然而,上述構件並未在圖面中繪示。The liquid crystal display unit 231 includes a liquid crystal layer, a color filter substrate, and a TFT array substrate. The color filter substrate and the thin film transistor substrate are disposed on opposite sides of the liquid crystal layer, respectively. However, the above components are not shown in the drawings.
各個雙面膠帶240的一端黏貼於殼體210之底座212,使得各個雙面膠帶240的一部分暴露於外。各個雙面膠帶240彎折延伸經過殼體210之框架214與液晶顯示面板230之間,使得各個雙面膠帶240的另一端延伸至液晶顯示面板230與背光模組220之間且鄰近液晶顯示面板230之非顯示面234的邊緣234a。One end of each of the double-sided tapes 240 is adhered to the base 212 of the housing 210 such that a portion of each of the double-sided tapes 240 is exposed to the outside. Each of the double-sided tapes 240 is bent between the frame 214 of the housing 210 and the liquid crystal display panel 230 such that the other end of each of the double-sided tapes 240 extends between the liquid crystal display panel 230 and the backlight module 220 and adjacent to the liquid crystal display panel. The edge 234a of the non-display surface 234 of 230.
詳言之,各個雙面膠帶240之第一黏著層244的第四表面244b黏著於液晶顯示面板230之非顯示面234的邊緣234a。在本實施例中,第一黏著層244僅位於液晶顯示面板230與背光模組220之間。因為第一黏著層244並非自撓性遮光本體242之端點開始配置,所以雙面膠帶240暴露於外的那部分僅具有單面黏性,亦即第一黏著層244不會配置於雙面膠帶240之暴露於外的第一表面242a上使得暴露於外的第一表面242a不具黏性。各個雙面膠帶240之第二黏著層246的第六表面246b黏著於底座212、框架214與背光模組220。在本實施例中,第二黏著層246之第一黏著部246c黏著於底座212之外側底面212a,且第二黏著層246之第二黏著部246d至少黏著於框架214與背光模組220。In detail, the fourth surface 244b of the first adhesive layer 244 of each double-sided tape 240 is adhered to the edge 234a of the non-display surface 234 of the liquid crystal display panel 230. In the embodiment, the first adhesive layer 244 is only located between the liquid crystal display panel 230 and the backlight module 220. Because the first adhesive layer 244 is not disposed from the end of the flexible light-shielding body 242, the exposed portion of the double-sided tape 240 has only one-sided adhesiveness, that is, the first adhesive layer 244 is not disposed on both sides. The exposed first surface 242a of the tape 240 is such that the exposed first surface 242a is non-tacky. The sixth surface 246b of the second adhesive layer 246 of each double-sided tape 240 is adhered to the base 212, the frame 214 and the backlight module 220. In this embodiment, the first adhesive portion 246c of the second adhesive layer 246 is adhered to the outer bottom surface 212a of the base 212, and the second adhesive portion 246d of the second adhesive layer 246 is adhered to the frame 214 and the backlight module 220 at least.
當液晶顯示器模組200運作時,這些雙面膠帶240的撓性遮光本體242避免液晶顯示面板230之顯示面232的邊緣產生漏光現象。當液晶顯示器模組200組裝完成時,這些雙面膠帶240的第一黏著層244與第二黏著層246將液晶顯示器模組200的上述這些構件的相關位置固定。經由上述可知,本實施例之液晶顯示器模組200的雙面膠帶240具有遮光與固定的功能。因此,與習知技術相較,本實施例之液晶顯示器模組200的組裝方式較為簡易、組裝時間較短且組裝成本較低。When the liquid crystal display module 200 is in operation, the flexible light-shielding body 242 of the double-sided tape 240 prevents light leakage at the edge of the display surface 232 of the liquid crystal display panel 230. When the liquid crystal display module 200 is assembled, the first adhesive layer 244 and the second adhesive layer 246 of the double-sided tape 240 fix the relevant positions of the above-mentioned components of the liquid crystal display module 200. As described above, the double-sided tape 240 of the liquid crystal display module 200 of the present embodiment has a function of blocking and fixing. Therefore, compared with the prior art, the liquid crystal display module 200 of the present embodiment has a simple assembly method, a short assembly time, and a low assembly cost.
當液晶顯示器模組200需要被拆卸時,各個雙面膠帶240原本黏貼於殼體210之底座212的一端首先與底座212脫離,接著將各個雙面膠帶240向外拉伸,使得液晶顯示面板230脫離於框架214與背光模組220。由於雙面膠帶240之第三表面244a的黏性大於第四表面244b的黏性,且第五表面246a的黏性大於第六表面246b的黏性(可見圖2),所以液晶顯示器模組200被拆卸後,雙面膠帶240不易殘留黏性物質於背光模組220、液晶顯示面板230與殼體210上。因此,本實施例之液晶顯示器模組200可快速拆卸進而重新組裝。When the liquid crystal display module 200 needs to be disassembled, the end of each of the double-sided tapes 240 that is originally adhered to the base 212 of the housing 210 is first detached from the base 212, and then the respective double-sided tapes 240 are stretched outward, so that the liquid crystal display panel 230 is extended. It is separated from the frame 214 and the backlight module 220. Since the third surface 244a of the double-sided tape 240 is more viscous than the fourth surface 244b, and the viscosity of the fifth surface 246a is greater than the viscosity of the sixth surface 246b (see FIG. 2), the liquid crystal display module 200 After being removed, the double-sided tape 240 is less likely to leave adhesive substances on the backlight module 220, the liquid crystal display panel 230, and the casing 210. Therefore, the liquid crystal display module 200 of the embodiment can be quickly disassembled and reassembled.
綜上所述,本發明之實施例的雙面膠帶與液晶顯示器模組至少具有以下其中之一或其他優點:In summary, the double-sided tape and the liquid crystal display module of the embodiment of the present invention have at least one of the following advantages or other advantages:
一、由於雙面膠帶具有遮光與固定的功能,所以與習知技術相較,本發明之實施例之液晶顯示器模組的組裝方式較為簡易、組裝時間較短且組裝成本較低。The liquid crystal display module of the embodiment of the present invention has a simple assembly method, a short assembly time, and a low assembly cost, because the double-sided tape has a function of blocking and fixing.
二、由於雙面膠帶之各個黏著層內表面的黏性大於其外表面的黏性,所以應用雙面膠帶的液晶顯示器模組可快速拆卸進而重新組裝。Second, since the inner surface of each adhesive layer of the double-sided tape is more viscous than the outer surface, the liquid crystal display module using the double-sided tape can be quickly disassembled and reassembled.
雖然本發明已以實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope is subject to the definition of the scope of the patent application attached.
100、200...液晶顯示器模組100, 200. . . LCD module
110、210...殼體110, 210. . . case
112、212...底座112, 212. . . Base
114、214...框架114,214. . . frame
120、220...背光模組120, 220. . . Backlight module
130、230...液晶顯示面板130, 230. . . LCD panel
131、231...液晶顯示單元131, 231. . . Liquid crystal display unit
131a、131b、231a、231b...液晶顯示單元的一側131a, 131b, 231a, 231b. . . One side of the liquid crystal display unit
132、232...顯示面132, 232. . . Display surface
133、233...上偏光片133, 233. . . Upper polarizer
134、234...非顯示面134, 234. . . Non-display surface
135、235...下偏光片135, 235. . . Lower polarizer
140...遮光膠帶140. . . Shading tape
150...固定膠帶150. . . Fixing tape
212a...外側底面212a. . . Outer bottom
234a...邊緣234a. . . edge
240...雙面膠帶240. . . double-sided tape
242...撓性遮光本體242. . . Flexible shading body
242a...撓性遮光本體之第一表面242a. . . First surface of the flexible shading body
242b...撓性遮光本體之第二表面242b. . . Second surface of the flexible shading body
244...第一黏著層244. . . First adhesive layer
244a...第一黏著層之第三表面244a. . . Third surface of the first adhesive layer
244b...第一黏著層之第四表面244b. . . Fourth surface of the first adhesive layer
246...第二黏著層246. . . Second adhesive layer
246a...第二黏著層之第五表面246a. . . Fifth surface of the second adhesive layer
246b...第二黏著層之第六表面246b. . . The sixth surface of the second adhesive layer
246c...第一黏著部246c. . . First adhesive
246d...第二黏著部246d. . . Second adhesive
I...間隔I. . . interval
圖1繪示習知之一種液晶顯示器模組的剖面示意圖。FIG. 1 is a cross-sectional view showing a conventional liquid crystal display module.
圖2繪示本發明一實施例之雙面膠帶的示意圖。2 is a schematic view of a double-sided tape according to an embodiment of the present invention.
圖3繪示本實施例之一種具有雙面膠帶的液晶顯示器模組的俯視示意圖。3 is a schematic top view of a liquid crystal display module with double-sided tape according to the embodiment.
圖4繪示圖3之液晶顯示器模組沿著線A-A的剖面示意圖。4 is a cross-sectional view of the liquid crystal display module of FIG. 3 along line A-A.
240...雙面膠帶240. . . double-sided tape
242...撓性遮光本體242. . . Flexible shading body
242a...撓性遮光本體之第一表面242a. . . First surface of the flexible shading body
242b...撓性遮光本體之第二表面242b. . . Second surface of the flexible shading body
244...第一黏著層244. . . First adhesive layer
244a...第一黏著層之第三表面244a. . . Third surface of the first adhesive layer
244b...第一黏著層之第四表面244b. . . Fourth surface of the first adhesive layer
246...第二黏著層246. . . Second adhesive layer
246a...第二黏著層之第五表面246a. . . Fifth surface of the second adhesive layer
246b...第二黏著層之第六表面246b. . . The sixth surface of the second adhesive layer
246c...第一黏著部246c. . . First adhesive
246d...第二黏著部246d. . . Second adhesive
I...間隔I. . . interval
Claims (9)
Priority Applications (1)
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TW97147709A TWI382075B (en) | 2008-12-08 | 2008-12-08 | Double-sided adhesive tape and liquid crystal display module using the same |
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TW97147709A TWI382075B (en) | 2008-12-08 | 2008-12-08 | Double-sided adhesive tape and liquid crystal display module using the same |
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TW201022393A TW201022393A (en) | 2010-06-16 |
TWI382075B true TWI382075B (en) | 2013-01-11 |
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TWI457656B (en) * | 2011-11-29 | 2014-10-21 | Au Optronics Corp | Optical display panel, panel display module, and method of forming light-blocking structure |
US9158142B2 (en) | 2012-04-16 | 2015-10-13 | Htc Corporation | Display unit, electronic device and assembling method for electronic device |
TWI480634B (en) * | 2012-10-16 | 2015-04-11 | Au Optronics Corp | Flat display |
Citations (1)
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TW200738843A (en) * | 2006-03-15 | 2007-10-16 | Nitto Denko Corp | Double-faced pressure-sensitive adhesive tape or sheet, and liquid crystal display apparatus |
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TW200738843A (en) * | 2006-03-15 | 2007-10-16 | Nitto Denko Corp | Double-faced pressure-sensitive adhesive tape or sheet, and liquid crystal display apparatus |
Non-Patent Citations (1)
Title |
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Istvan Benedek, "Pressure-Sensitive Adhesives and Applications", 2nd edition, Marcel Dekker, 2004/2 * |
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