TWM469506U - Lamination structure of backlight module - Google Patents
Lamination structure of backlight module Download PDFInfo
- Publication number
- TWM469506U TWM469506U TW102214975U TW102214975U TWM469506U TW M469506 U TWM469506 U TW M469506U TW 102214975 U TW102214975 U TW 102214975U TW 102214975 U TW102214975 U TW 102214975U TW M469506 U TWM469506 U TW M469506U
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- backlight module
- adhesive layer
- bonding structure
- shielding frame
- liquid crystal
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- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Description
本創作係有關一種背光模組之貼合結構，尤指一種可用於背光模組與液晶顯示模組間之黏合固定，尤其是應用於窄邊框的背光模組設計之貼合結構。The present invention relates to a bonding structure of a backlight module, and particularly relates to a bonding structure that can be used for bonding and fixing between a backlight module and a liquid crystal display module, especially a backlight module designed for a narrow bezel.
按，顯示器技術已由過時的映像管顯示器技術，改變為平板顯示技術之液晶顯示器，而現今成熟的液晶顯示器技術對個人電腦和家電界都產生革命性的影響，液晶顯示器技術已進入大規模普及階段，這種趨勢也逐漸衍生至可攜式電子裝置，如行動電話、PDA等市場了。According to the display technology, it has changed from the outdated image tube display technology to the liquid crystal display of flat panel display technology. Today's mature liquid crystal display technology has revolutionized the personal computer and home appliance industry, and liquid crystal display technology has entered mass popularization. At this stage, this trend has gradually evolved into portable electronic devices such as mobile phones and PDAs.
液晶顯示器本身為非自發光元件，因此需借助背光元件以達顯示效果，以往背光元件以冷陰極管為主，隨著科技發展，顯示器面臨輕、薄、短、小與高亮度需求，進而以高亮度LED取代冷陰極管，因此背光源可為線光源或點光源，經導光板均勻化後成為面光源，依次通過下擴散片、増亮膜、増亮膜、上擴散片、液晶面板，之後才能形成螢幕輸出，藉此實現色彩豐富之畫面顯示於液晶顯示器上，但是於顯示器之背光元件亮度提高，因此對邊緣區域遮光要求提高、倘若遮光效果不佳，將影響顯示器對比。The liquid crystal display itself is a non-self-luminous component, so it is necessary to use the backlight component to achieve the display effect. In the past, the backlight component was mainly a cold cathode tube. With the development of technology, the display faces light, thin, short, small and high brightness requirements, and further The high-brightness LED replaces the cold cathode tube, so the backlight can be a line source or a point source, which is homogenized by the light guide plate to become a surface light source, and sequentially passes through a lower diffusion sheet, a bright film, a bright film, an upper diffusion sheet, and a liquid crystal panel. After that, the screen output can be formed, thereby realizing the display of the rich color on the liquid crystal display, but the brightness of the backlight component of the display is improved, so the shading requirement for the edge area is improved, and if the shading effect is not good, the display contrast will be affected.
再者，為因應目前液晶顯示器窄邊框的設計要求，如何設計出可同時固定液晶顯示器以及背光元件，並具有較佳遮光效果之固定結構，為目前業界急欲解決之問題。Furthermore, in order to meet the design requirements of the current narrow frame of the liquid crystal display, how to design a fixed structure capable of simultaneously fixing the liquid crystal display and the backlight component and having a better shading effect is an urgent problem to be solved in the industry.
有鑑於此，本創作係在提供一種背光模組之貼合結構，尤指一種可用於背光模組與液晶顯示模組間之黏合固定，尤其是應用於窄邊框的背光模組設計之貼合結構，為其主要目的者。In view of this, the present invention provides a bonding structure of a backlight module, in particular, a bonding and fixing between a backlight module and a liquid crystal display module, in particular, a backlight module design suitable for a narrow bezel. Structure, for its main purpose.
為達上揭目的，本創作之貼合結構至少包含有：遮蔽框體、至少一第一膠著層、至少一第二膠著層以及二離型層，該遮蔽框體係具有相對之第一、第二表面，該遮蔽框體至少一邊側之寬度係介於0.3公厘至0.6公厘之間，該第一膠著層係位於該遮蔽框體之第一表面，該第二膠著層係位於該遮蔽框體之第二表面，而二離型層係分別位於該第一膠著層之上，以及該第二膠著層之上，該貼合結構可用於背光模組與液晶顯示模組間之黏合固定。In order to achieve the above, the bonding structure of the present invention comprises at least: a shielding frame body, at least a first adhesive layer, at least a second adhesive layer and a two release layer, wherein the shadow frame system has a first and a first The second surface has a width of at least one side of the shielding frame of between 0.3 mm and 0.6 mm. The first adhesive layer is located on the first surface of the shielding frame, and the second adhesive layer is located in the shielding layer. a second surface of the frame, wherein the two release layers are respectively located on the first adhesive layer and above the second adhesive layer, and the bonding structure can be used for bonding between the backlight module and the liquid crystal display module. .
為達上述目的，所述遮蔽框體係為矩形形式，其具有二相對之長邊側，以及二相對之短邊側，該二長邊側以及其中一短邊側之寬度係介於0.3公厘至0.6公厘之間。To achieve the above object, the shadow frame system is in the form of a rectangle having two opposite long sides, and two opposite short sides, the width of the two long sides and one of the short sides being 0.3 mm. To 0.6 mm.
為達上述目的，所述遮蔽框體可以為黑色或白色。To achieve the above purpose, the shadow frame may be black or white.
為達上述目的，所述貼合結構係以該第一膠著層黏合於一背光模組，並以該第二膠著層黏合於一液晶顯示模組。For the above purpose, the bonding structure is adhered to a backlight module by the first adhesive layer, and bonded to a liquid crystal display module by the second adhesive layer.
為達上述目的，所述貼合結構可進一步具有墊高層。To achieve the above object, the conforming structure may further have a mat high layer.
上述墊高層一側利用一第三膠著層黏合固定於該遮蔽框體之第一表面，而該第一膠著層則設於該墊高層另側。The upper layer side of the pad is fixed to the first surface of the shielding frame by a third adhesive layer, and the first adhesive layer is disposed on the other side of the upper layer of the pad.
A‧‧‧寬度A‧‧‧Width
1‧‧‧貼合結構1‧‧‧Fitting structure
11‧‧‧遮蔽框體11‧‧‧Shaded frame
11a‧‧‧第一表面11a‧‧‧ first surface
11b‧‧‧第二表面11b‧‧‧ second surface
111‧‧‧長邊側111‧‧‧Long side
112‧‧‧短邊側112‧‧‧Short side
113‧‧‧窗口113‧‧‧ window
12‧‧‧第一膠著層12‧‧‧First adhesive layer
13‧‧‧第二膠著層13‧‧‧Second adhesive layer
14‧‧‧離型層14‧‧‧ release layer
15‧‧‧墊高層15‧‧‧ high-rise
16‧‧‧第三膠著層16‧‧‧ third adhesive layer
2‧‧‧背光模組2‧‧‧Backlight module
3‧‧‧液晶顯示模組3‧‧‧LCD module
第1圖係為本創作中貼合結構之結構示意圖。The first figure is a schematic diagram of the structure of the fitting structure in the creation.
第2圖係為本創作中貼合結構之結構剖視圖。Figure 2 is a cross-sectional view showing the structure of the bonded structure in the present creation.
第3圖係為本創作中貼合結構與背光模組以及液晶顯示模組 之結構分解圖。The third figure is the bonding structure and backlight module and the liquid crystal display module in the creation. The structure is exploded.
第4圖係為本創作中貼合結構與背光模組以及液晶顯示模組之結構示意圖。The fourth figure is a schematic structural view of the bonding structure and the backlight module and the liquid crystal display module in the present invention.
第5圖係為本創作中貼合結構與背光模組以及液晶顯示模組之另一結構示意圖。Fig. 5 is a schematic view showing another structure of the bonding structure, the backlight module and the liquid crystal display module in the present invention.
本創作之特點，可參閱本案圖式及實施例之詳細說明而獲得清楚地瞭解。The characteristics of this creation can be clearly understood by referring to the detailed description of the drawings and the examples.
如第1圖為本創作貼合結構之結構示意圖，以及第2圖為本創作貼合結構之結構剖視圖所示，本創作之貼合結構1至少包含有：遮蔽框體11、至少一第一膠著層12、至少一第二膠著層13以及二離型層14。FIG. 1 is a schematic structural view of the creation of the affixing structure, and FIG. 2 is a cross-sectional view showing the structure of the splicing structure. The splicing structure 1 of the present invention includes at least a shielding frame 11 and at least one first The adhesive layer 12, at least a second adhesive layer 13, and a two release layer 14.
該遮蔽框體11係具有相對之第一、第二表面11a、11b，該遮蔽框體至少一邊側之寬度係介於0.3公厘至0.6公厘之間，如圖所示之實施例中，該遮蔽框體11係為矩形形式，其具有二相對之長邊側111，以及二相對之短邊側112，由各長邊側111以及短邊側112圍成具有一窗口113之矩形遮蔽框體11，且該二長邊側111以及其中一短邊側112之寬度(A)係介於0.3公厘至0.6公厘之間，亦即0.3公厘<A<0.6公厘。而該遮蔽框體11可以為黑色或白色可對光線具有遮蔽效果。The shielding frame 11 has opposite first and second surfaces 11a and 11b, and the shielding frame has a width of at least one side of between 0.3 mm and 0.6 mm, as in the embodiment shown in the figure. The shielding frame 11 is in the form of a rectangle having two opposite long sides 111 and two opposite short sides 112, and each of the long sides 111 and the short sides 112 encloses a rectangular mask having a window 113. The width (A) of the body 11 and the two long sides 111 and one of the short sides 112 is between 0.3 mm and 0.6 mm, that is, 0.3 mm < A < 0.6 mm. The shielding frame 11 can be black or white to have a shielding effect on light.
至少一第一膠著層12係位於該遮蔽框體之第一表面11a；至少一第二膠著層13則位於該遮蔽框體之第二表面11b；二離型層14係分別位於該第一膠著層12之上，以及該第二膠著層13之上。At least one first adhesive layer 12 is located on the first surface 11a of the shielding frame; at least one second adhesive layer 13 is located on the second surface 11b of the shielding frame; and the two release layers 14 are respectively located on the first surface Above the layer 12, and above the second adhesive layer 13.
整體使用時，將第一、第二膠著層上之離型層剝除，讓該貼合結構以該第一膠著層12黏合於一背光模組2，如第3圖 及第4圖所示，並以該第二膠著層13黏合於一液晶顯示模組3，利用該第一、第二膠著層12、13可將該背光模組2以及液晶顯示模組3相互組裝固定，尤其是該遮蔽框體邊側之寬度較小，可應用於窄邊框的背光模組設計，同時利用該遮蔽框體可達到遮光效果。When the whole is used, the release layer on the first and second adhesive layers is peeled off, and the bonding structure is adhered to the backlight module 2 by the first adhesive layer 12, as shown in FIG. And the second adhesive layer 13 is adhered to a liquid crystal display module 3, and the backlight module 2 and the liquid crystal display module 3 can be mutually coupled by the first and second adhesive layers 12 and 13. The assembly is fixed, especially the width of the side of the shielding frame is small, and can be applied to the design of the backlight module of the narrow frame, and the shielding effect can be achieved by using the shielding frame.
再者，該貼合結構可進一步具有墊高層15，如第5圖所示，該墊高層15一側利用一第三膠著層16黏合固定於該遮蔽框體之第一表面11a，而該第一膠著層12則設於該墊高層15另側，由該墊高層15應用於該背光模組2以及液晶顯示模組3間時，可增加背光模組2以及液晶顯示模組3之間距。Furthermore, the bonding structure may further have a pad upper layer 15, as shown in FIG. 5, the first layer 15a of the pad is bonded and fixed to the first surface 11a of the shielding frame by a third adhesive layer 16 A glue layer 12 is disposed on the other side of the upper layer 15 of the pad. When the pad layer 15 is applied between the backlight module 2 and the liquid crystal display module 3, the distance between the backlight module 2 and the liquid crystal display module 3 can be increased.
綜上所述，本創作提供背光模組一較佳可行之貼合結構，爰依法提呈新型專利之申請；本創作之技術內容及技術特點巳揭示如上，然而熟悉本項技術之人士仍可能基於本創作之揭示而作各種不背離本案創作精神之替換及修飾。因此，本創作之保護範圍應不限於實施例所揭示者，而應包括各種不背離本創作之替換及修飾，並為以下之申請專利範圍所涵蓋。In summary, the present invention provides a preferred and feasible bonding structure for the backlight module, and the application for a new patent is submitted according to law; the technical content and technical features of the present invention are disclosed above, but those skilled in the art may still Based on the disclosure of this creation, various substitutions and modifications are made without departing from the spirit of the creation of the case. Therefore, the scope of the present invention is not limited to the embodiments disclosed, but includes various alternatives and modifications that do not depart from the present invention and are covered by the following claims.
A‧‧‧寬度A‧‧‧Width
1‧‧‧貼合結構1‧‧‧Fitting structure
11‧‧‧遮蔽框體11‧‧‧Shaded frame
111‧‧‧長邊側111‧‧‧Long side
112‧‧‧短邊側112‧‧‧Short side
113‧‧‧窗口113‧‧‧ window
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102214975U TWM469506U (en) | 2013-08-08 | 2013-08-08 | Lamination structure of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102214975U TWM469506U (en) | 2013-08-08 | 2013-08-08 | Lamination structure of backlight module |
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| Publication Number | Publication Date |
|---|---|
| TWM469506U true TWM469506U (en) | 2014-01-01 |
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| TW102214975U TWM469506U (en) | 2013-08-08 | 2013-08-08 | Lamination structure of backlight module |
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| TW (1) | TWM469506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728380A (en) * | 2017-11-20 | 2018-02-23 | 北京小米移动软件有限公司 | Backlight module and display device |
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2013
- 2013-08-08 TW TW102214975U patent/TWM469506U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728380A (en) * | 2017-11-20 | 2018-02-23 | 北京小米移动软件有限公司 | Backlight module and display device |
| CN107728380B (en) * | 2017-11-20 | 2024-04-30 | 北京小米移动软件有限公司 | Backlight module and display device |
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