TW200841073A - Thin-type LCD module - Google Patents

Abstract

The invention relates to a thin-type LCD module, which comprises a frame, a backlight module and a LCD panel disposed in the frame, and a double-side tape adhered between the LCD panel and the frame, wherein the LCD panel includes a liquid crystal box, a first polarizer and a second polarizer respectively disposed on two sides of the liquid crystal box. The first polarizer is configured on the side facing the backlight module, and the inner perimeter of the double-side tape is greater than the outer perimeter of the first polarizer such that the double-side tape and the first polarizer are directly adhered on the surface of the liquid crystal box in a coplanar manner to effectively reduce the thickness of the frame.

Description

200841073 九、發明說明： 【發明所屬之技術領域】 本發明係屬於液晶顯示器之技術領域，尤指關於將液 晶顯示模組輕薄化之設計。 【先前技術】 為了使液晶產品便於攜帶，以及具有輕巧的外型，現 今液晶顯示模組皆以輕簿盖执斗去&，工 1 , 罕工，寻马叹5十走向，而一般液晶顯示模 組係如第四、五圖所示包括一框架（4〇)、一設於框架 (4 0 )内之液晶顯示面板（5 〇 )、設置於框架（* 〇 ) 内並且貼附於液晶顯示面板（5 〇 ) <_背光模組（圖中 未不）、一黏貼於液晶顯示面板（5 〇 )與框架（4 〇 ) 之間的雙面膠帶（6 〇 )，其中，該液晶顯示面板（5 〇 ) 係包括一液晶盒（5工）、二片分別設於液晶盒（5工） 二側面之偏光片（5 2 ); 該框架（4 0 )係包括圍成封閉型空間之邊框（4 1 )、 以及由邊框（4 1 )肉η辟> 内周土朝向所圍成之空間突出的支撐 平面（4 2 ); 該雙面膠帶（“）係黏貼於該框架"◦)之支樓 平面（42)表面，以供潘曰弓备一 供履日日顯不面板（5 0 )之其中一 偏光片（5 2 )的周缝#對μ μ , _ 緣慝黏貼於雙面膠帶（6 0 )上。 然而上述之框架f /1 η Λ 、C 4 0 )之黏貼型式卻具有下述缺失： 1 ·由於液晶顯示面献「 不面扳（50)是藉由偏光片（52、 黏貼於框架（4 0 )上，介PD & , ' 上亦即偏光片（52)與雙面膠帶 (6 0 )呈上下堆疊狀，蚀、、六 一 液日日，、、、員示面板（5 〇)與框牵 200841073 (40)組合後之厚度較厚’如第五圖所 1 包括雙面膠帶（6 〇 )、液晶 。又 '、 2)，不符合目前液晶顯示模組之輕薄^向兩偏光片（5 2 .由於液晶顯示面板（5 〇 )是以偏光片（5 2 ) 的周緣處㈣於㈣（4 Q )上，致使液晶盒（5 i )盥 框架曰(40)的支撐平面（42)之間留有一個間隙， 是以，現有液晶顯示模組有進一步改良之必要。200841073 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to the technical field of liquid crystal displays, and more particularly to a design for thinning and thinning a liquid crystal display module. [Prior Art] In order to make the liquid crystal products easy to carry, and have a light appearance, today's liquid crystal display modules are all carried out with a light cover, and work, 1 work, rare work, find a horse to sigh 50, and generally LCD The display module includes a frame (4〇), a liquid crystal display panel (5 〇) disposed in the frame (40), is disposed in the frame (* 〇), and is attached to the frame as shown in the fourth and fifth figures. Liquid crystal display panel (5 〇) < _ backlight module (not shown), a double-sided tape (6 〇) adhered between the liquid crystal display panel (5 〇) and the frame (4 〇), wherein The liquid crystal display panel (5 〇) comprises a liquid crystal cell (5 working), two polarizing plates (5 2 ) respectively disposed on two sides of the liquid crystal cell (5 working); the frame (40) includes a closed type a space border (4 1 ), and a support plane (4 2 ) protruding from the inner circumference of the space by the frame (4 1 ); the double-sided tape (") is adhered to the frame "◦) The surface of the floor (42) of the branch building, for one of the polarized panels of the Panyu bow (5 2 ) The circumferential seam # is attached to the double-sided tape (60) on the μ μ , _ edge. However, the above-mentioned frame f /1 η Λ , C 4 0 ) has the following defects: 1 ·Since the liquid crystal display surface is provided, the non-face plate (50) is made of a polarizer (52, adhered to the frame (40), and the PD & , the polarizer (52) and the double-sided tape (6) 0) Stacked up and down, eclipse, hexa-liquid, day, and, panel (5 〇) and frame pull 200841073 (40) combined thicker thickness as shown in the fifth figure 1 including double-sided tape (6 〇), liquid crystal, and ', 2), does not meet the current thinness of the liquid crystal display module to the two polarizers (5 2 . Because the liquid crystal display panel (5 〇) is at the periphery of the polarizer (5 2 ) (4) At (4) (4 Q), a gap is left between the support planes (42) of the liquid crystal cell (5 i ) frame 曰 (40), so that the existing liquid crystal display module is further improved.

【發明内容】 為了改善述液晶顯示模組之限制及缺弊，本發明之主 要目的在於提供一種薄型化液晶顯示模組。 基於上述目的，本發明之主要技術手段包括一框架， 該框架設有一圍成封閉型空間之邊框、以及一由該邊框内 周壁朝向所圍成之空間突出的支撐平面，且於該支撐平面 表面黏貼設有一雙面膠帶，該雙面膠帶設呈框狀，而於該 框架之邊框所圍設之空間内設有一液晶顯示面板，且該液 晶顯示面板設有一液晶盒，且於該液晶盒之二面分別設有 一第一偏光片、——第二偏光片，該第一偏光片位於朝向該 框架之支撐平面之一面，該第一偏光片之外周緣小於或等 於雙面膠帶之内周緣，且該第一偏光片與該雙面膠帶相對 没於液晶顯不盒的同^一平面。 實施上述技術手段以後，本發明可獲得之具體效益 1 ·由於本發明將雙面膠帶直接黏貼於液晶盒與框架 之間，並且位於第_偏光板外周緣之外側，而不是黏貼於 200841073 液晶顯示面板$笛 ^ μ , . w 一 傲之弟一偏光片上，亦即該雙面膠帶係與第_ 、:板同平φ，非為上下堆疊狀，因此，相較於現有液晶 顯不，組而言，本發明的整體厚度至少減少-片第一偏光 勺尽度達到液晶顯示模組輕薄化的目的。 由於本發明之液晶盒直接黏貼於框架的支撐平面 表面’避免前述現有偏光片所留下之間隙。 【實施方式】SUMMARY OF THE INVENTION In order to improve the limitations and disadvantages of the liquid crystal display module, the main object of the present invention is to provide a thinned liquid crystal display module. Based on the above object, the main technical means of the present invention comprises a frame, the frame is provided with a frame enclosing the closed space, and a support plane protruding from the inner peripheral wall of the frame toward the enclosed space, and the support plane surface The double-sided adhesive tape is provided in a frame shape, and a liquid crystal display panel is disposed in a space surrounded by the frame of the frame, and the liquid crystal display panel is provided with a liquid crystal cell, and the liquid crystal display box is disposed in the liquid crystal display box. The first polarizer is disposed on one of the support planes facing the frame, and the outer periphery of the first polarizer is less than or equal to the inner circumference of the double-sided tape. And the first polarizer and the double-sided tape are opposite to the same plane of the liquid crystal display box. After the implementation of the above technical means, the specific benefits obtainable by the present invention 1 · Since the double-sided adhesive tape is directly adhered between the liquid crystal cell and the frame, and is located on the outer side of the outer periphery of the first polarizing plate, instead of being adhered to the 200841073 liquid crystal display Panel #笛^ μ , . w A proud brother on a polarizer, that is, the double-sided tape is the same as the first _, : plate, not stacked vertically, therefore, compared to the existing liquid crystal display, the group In summary, the overall thickness of the present invention is at least reduced - the first polarizing spoon of the sheet reaches the end of the liquid crystal display module. Since the liquid crystal cell of the present invention is directly adhered to the supporting plane surface of the frame, the gap left by the aforementioned conventional polarizer is avoided. [Embodiment]

請參閱第一、二圖所示，本發明所提供之薄型化液晶 顯示模組係包括一框架（1 〇 )、設於框架（；L 0 )内之 月光模組（圖中未示）及一液晶顯示面板（2 〇 )、一 雙面膠帶（3 0 )。 該框架（1 〇 )係包括一圍成封閉型空間之邊框（1 1) 、以及由邊框（11)内周壁朝向所圍成之空間突出 的支撐平面（1 2 )，該支撐平面（1 2 )於緊靠邊框（1 1 )该端突設形成一墊塊（1 2 0 ); 該雙面膠帶（3 0 )設呈框狀，且黏貼於液晶顯示面 板（2 0 )外周緣與框架（1 〇 )之墊塊（1 2 〇 )間， 且該雙面膠帶（30)可為黑白雙面膠帶； 液晶顯示面板（2 0 )設於框架（1 〇 )之邊框（1 1 )所圍没之空間内。液晶顯不面板（2 〇 )包含有一液 晶盒（2 1 )以及設置於液晶盒（2 1 )兩面之一第一偏 光片（22)與一第二偏光片（23)。第一偏光片（2 2) 位於朝向框架（1 〇)之支撐平面（1 2)之一面， 其中第一偏光片（2 2 )之外周緣小於或等於雙面膠帶（3 200841073 〇)之内周緣，也可以是— 於或等於墊塊（12。 （22)之外周緣小 .0 0. 〇)之内周緣，或者甚至第一偏光片 n :外周緣小於或等於雙面膠帶（3〇)及墊塊（1 9者之内周緣，此為第二圖的說明例第一偏光片（2 η汉於框架（1 0 )之支樓平面（1 2 )與液晶盒（2 之間，以供第—偏光片（2 2 )與雙面膠帶（3 〇 ) 没於液晶顯示盒（2丄）的同一平面；Referring to the first and second figures, the thinned liquid crystal display module provided by the present invention comprises a frame (1 〇), a moonlight module (not shown) disposed in the frame (; L 0 ), and A liquid crystal display panel (2 〇), a double-sided tape (30). The frame (1 〇) includes a frame (1 1) surrounding the closed space, and a support plane (1 2 ) protruding from the inner peripheral wall of the frame (11) toward the enclosed space, the support plane (1 2 ) Abutting against the frame (1 1 ) to form a spacer (1 2 0 ); the double-sided tape (30) is formed in a frame shape and adhered to the outer periphery of the liquid crystal display panel (20) and the frame (1 〇) between the blocks (1 2 〇), and the double-sided tape (30) can be black and white double-sided tape; the liquid crystal display panel (20) is placed on the frame (1 )) frame (1 1 ) Within the space. The liquid crystal display panel (2 〇 ) comprises a liquid crystal cell (2 1 ) and a first polarizer (22) and a second polarizer (23) disposed on both sides of the liquid crystal cell (2 1 ). The first polarizer (2 2) is located on one side of the support plane (1 2) facing the frame (1 ,), wherein the outer periphery of the first polarizer (2 2 ) is less than or equal to the double-sided tape (3 200841073 〇) The circumference can also be - at or equal to the inner circumference of the spacer (12. (22) outside the circumference is small. 0 0. 〇), or even the first polarizer n: the outer circumference is less than or equal to the double-sided tape (3〇 And the spacer (the inner circumference of the 19th, this is the first polarizer of the illustration of the second figure (2 η Han in the frame (1 0) of the floor plan (1 2 ) and the liquid crystal cell (2, The first polarizer (2 2 ) and the double-sided tape (3 〇) are not in the same plane as the liquid crystal display box (2丄);

該月光杈組(圖中未示），該背光模組設於該框架（1 〇)異於該顯示顯示面之-側；藉由上述之結 構’以完成本發明之薄型化液晶顯示模組。 本發明於組裝後框架（1 0)之支撐平面（1 2)至 頂端之高I L1係包括第一偏光片（2 3 )、液晶盒（2 1 )及第一偏光片（2 3 )的高度，與現有液晶顯示模組 (如第五圖所示）相較，現有液晶顯示模組之框架（4 〇 ) 之支撐平面（4 2 )至頂端之高度l係包括雙面膠帶（6 〇 )、第一偏光片（5 2 )、液晶盒（2 1 )及第二偏光 片（2 3 )，由此可知，本發明之框架（1 〇 )高度少了 一片雙面膠帶（6 0 )的高度，而可達到減少液晶顯示模 組厚度之效果，且藉由框架（20)之墊塊（1 20)之 設計，消拜雙面膠帶（3 〇 )與第一偏光片（5 2 )間的 高度差，增加模組組裝之穩固性。 另如第三圖所示，係本發明之另一實施例，其係為另 外一種之液晶顯示面板（2 〇 a )，雙面膠帶（3 〇 )與 第一偏光片（2 2 A )呈同平面黏貼於液晶顯示面板（2 7 200841073 0 A)的液晶盒（2 “）表面，並且第-偏光片（2 2 A)的外周緣小於支樓平面（1 2 A)的内周緣，以供第 一偏光片（22A)之部份容置於支撐平面（12A)内， 以供框术（1〇Α)之支揮平面（12a)至框架（1〇 A)頂面的局度L2’係包含支撐平面（IgA、雙面膠帶 (30A)、液晶盒（2lA)及第二偏光片（23A)， 相較於習知技術即少了第-偏光片（2 2 A ) @高度，係 能有效縮小框架（10)之厚度，達到薄形化的功效。 【圖式簡單說明】 第一圖係本發明之立體分解示意圖。In the moonlight group (not shown), the backlight module is disposed on a side of the frame (1 〇) different from the display display surface; and the thinned liquid crystal display module of the present invention is completed by the above structure . The invention supports the first polarizer (23), the liquid crystal cell (2 1 ) and the first polarizer (23) in the support plane (1 2) to the top of the assembly frame (10). Height, compared with the existing liquid crystal display module (as shown in the fifth figure), the support plane (4 2 ) of the frame (4 〇) of the existing liquid crystal display module to the height of the top end l includes double-sided tape (6 〇 ), the first polarizer (52), the liquid crystal cell (2 1 ), and the second polarizer (23), it can be seen that the frame of the present invention (1 〇) is less than a double-sided tape (60) The height can be reduced to reduce the thickness of the liquid crystal display module, and by the design of the spacer (20) of the frame (20), the double-sided tape (3 〇) and the first polarizer (5 2 ) are eliminated. The height difference between the two increases the stability of the module assembly. As shown in the third figure, another embodiment of the present invention is another liquid crystal display panel (2 〇a), and the double-sided tape (3 〇) and the first polarizer (2 2 A ) are The same plane is adhered to the surface of the liquid crystal cell (2") of the liquid crystal display panel (2 7 200841073 0 A), and the outer circumference of the first polarizer (2 2 A) is smaller than the inner circumference of the plane of the branch (1 2 A), A portion of the first polarizer (22A) is accommodated in the support plane (12A) for the support plane (12a) of the frame (1〇Α) to the top of the frame (1〇A). 'The system includes a support plane (IgA, double-sided tape (30A), liquid crystal cell (2lA) and second polarizer (23A), which is less than the first-polarizer (2 2 A ) @ height, compared to the prior art. The system can effectively reduce the thickness of the frame (10) to achieve the effect of thinning. [Simplified description of the drawings] The first figure is a perspective exploded view of the present invention.

弟"一圖係本發明之g i I & A X 5 l局部平面組合剖面示意圖。The brother "a picture is a schematic diagram of a partial planar combination profile of the g i I & A X 5 l of the present invention.

第三圖係本發明另—垂A 圖The third figure is another embodiment of the present invention

錢化例之局部平面組合剖面示 第四圖係現有液晶gg + y 十 "、員不杈組之立體分解示意圖。 第五圖係現有液晶_ -員不核組之局部平面組合剖面示意 【主要元件符號說明】 (10) ( 1 0 A )框架 (11) ( 1 1 A )邊框 (1 2) ( 1 2 A)支撐平面 (1 2 〇 )墊塊 (2 0 ) ( 2 0 a )液晶顯示面板 (2 1 ) ( 2 1 A )液晶盒 8 200841073 (22) (22A)第一偏光片 (23) (23A)第二偏光片 (30)雙面膠帶 （40) (41)邊框 （42) (5 0 )液晶顯示面板（5 1 ) (5 2 )偏光片 （60) 框架 支撐平面 液晶盒 雙面膠帶The partial plane combination profile of the money example is shown in the fourth figure, which is a three-dimensional decomposition diagram of the existing liquid crystal gg + y ten " The fifth picture shows the partial plane combination profile of the existing liquid crystal _ - member non-core group [main component symbol description] (10) ( 1 0 A ) frame (11) ( 1 1 A ) frame (1 2) ( 1 2 A Supporting plane (1 2 〇) spacer (2 0 ) ( 2 0 a ) liquid crystal display panel (2 1 ) ( 2 1 A ) liquid crystal cell 8 200841073 (22) (22A) first polarizer (23) (23A ) Second polarizer (30) Double-sided tape (40) (41) Border (42) (5 0 ) Liquid crystal display panel (5 1 ) (5 2 ) Polarizer (60) Frame support flat LCD double-sided tape

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Claims (1)

200841073 十、申請專利範圍： y -種薄型化液晶顯示模組，包括： ▲框木’該框架具有—圍成封閉型空間之邊框 一由該邊框内周壁朝向 及 一、 朝白所圍成之空間突出的支撐平面； 一液晶顯示面板，包含： 一液晶盒， 偏光片，设於該液晶盒朝向該支撐平面之 上；以及 衣面 一雙面膠帶，該雙面膠〇 + 乂又®%朮壬框狀，且夾置於該 平面與該液晶盒之間； 释 其中該偏光片之外周絡 卜周緣小於或等於雙面膠帶之內_ 緣。 門周 2 .如申請專利範圍第丄項所述之薄型化液晶 組，其中該偏光片之外周緣大於該支推平面之内周緣，且 該偏光片設於該框架之支撐平面與該液晶盒之間。 3. 如申請專利範圍第2項所述之薄型化液晶顯示模 組’其中遠框架之支撐平 丁囬於緊#该邊框之一端突設形 -塾塊’且該雙面膠帶設於該液晶盒與該墊塊之間。 4. 如申請專利範圍第工項所述之薄型化液晶顯示模 組’其中該偏光片的外周緣小於該支撐平面的内周緣。、 5 ·如申請專利範圍第1哎？式 示丄或3或4項所述之薄型 化液晶顯不模組’其中該框举显认外 邊根朱異於该液晶顯示面板之一側 設有一背光模組。 6 ·如申請專利範圍第1或；；> 七 固乐或3或4項所述之薄型 10 200841073 化液晶顯示模組，其中該雙面膠帶為黑白雙面膠帶。 十一、圖式： 如次頁200841073 X. Patent application scope: y - a thinned liquid crystal display module, comprising: ▲ frame wood 'the frame has a frame that encloses the closed space, and is surrounded by the inner peripheral wall of the frame and one toward the white a liquid crystal display panel comprising: a liquid crystal cell, a polarizer disposed on the liquid crystal cell facing the support plane; and a double-sided tape on the clothing surface, the double-sided tape + 乂 and %% The frame is framed and sandwiched between the plane and the liquid crystal cell; wherein the periphery of the polarizer is less than or equal to the inner edge of the double-sided tape. The thinned liquid crystal group according to the invention of claim 2, wherein the outer periphery of the polarizer is larger than the inner circumference of the push plane, and the polarizer is disposed on the support plane of the frame and the liquid crystal cell between. 3. The thinned liquid crystal display module of claim 2, wherein the support of the far frame is spliced to the end of the frame, and the double-sided tape is disposed on the liquid crystal. Between the box and the spacer. 4. The thinned liquid crystal display module as described in the application of the patent application, wherein the outer periphery of the polarizer is smaller than the inner circumference of the support plane. 5) If the scope of patent application is the first one? The thin liquid crystal display module of the above-mentioned liquid crystal display panel is disposed on the side of the liquid crystal display panel. 6 · If the patent application scope is 1 or;;> 7 or 7 or 4, the thin-type 10 200841073 liquid crystal display module, wherein the double-sided tape is a black-and-white double-sided tape. XI. Schema: as the next page 1111