M434231 五、新型說明： 【新型所屬之技術領域】 本創作涉及液晶顯示裝置背光源的技術領域，特別涉及一種具有膜片 定位功能的液晶模組結構。 【先前技術】 在液晶顯示裝置的背光源中，導光板被容納在膠框中，導光板上方設 有反射臈、下擴散膜、稜鏡膜、上擴散膜等多層薄膜組成的光學膜片，其 中各層薄膜通常為塑膠材質，厚度在〇卜⑽腿，而光學膜片的總厚度小於 1_晴。該光學膜/的邊緣部分被支樓在膠框的上表面上（該部分屬於非顯 八區域）為了防止在背光源的搬運、組裝過程中產生光學膜片移動、脫落 等現象，需要設計光學則m定結構。現有的光學則的固定結構—般為 ^學膜片i上設置耳部u ’如第！圖所示，在膠框中設有與耳部相適配 、疋位槽’耳部11插在定位槽中可阻止光學膜片移。 但是，存在以下缺陷： 邊^、-絲料職料郷姻賴顧舰結構，目此需膠框側 曰力—疋寬度以設計相關結構，導致膠框側邊的寬度較寬， 機械=====一〜整’在 3、邊寬度增加使得相對應液晶模組寬度增加 變’就造麵晶模減 彳-面_不面不 顯不器側邊非顯示面的寬度增加 框不相符。 不錢計要求窄邊 【新型内容】 3 M434231 本創作目的在於提供-種具有則定位功能的液晶模組結構，以解決 現有技術中現有的液晶顯示裝置㈣光源中，光學則的耳部設計需要谬 框側邊結構做職結構，鼠需雜靖增加—定寬度以設計相關結構， 導致膠框側邊的寬度較寬的技術性問題。 本創作目的藉由以下技術方案實現： 種具有膜片定位功能的液晶模組結構，包括膠框和鐵框，在膠框和 細之間的容納有依次層疊設置的導光板、複數個光學似和液晶 面板，所述光學膜片上設有折邊，所述膠框上設有與所述折邊連接的連接 • 結構。 進一步地’所述連接結構包括設置在所述膠框内壁的黏性貼附物，所 述黏性貼附物與所述折邊黏接連接。 進一步地’所述黏性貼附物包括雙面膠或布膠。 進一步地，所述連接結構包括設置在所述膠框内壁的卡勾或凸起，所 述折邊上設有可與所述卡勾或所述凸起卡接的卡孔。 進一步地，所述連接結構包括設置在所述膠框底部的凹槽，所述折邊 可***所述凹槽中使光學膜片與膠框連接。 進一步地’所述連接結構包括設置在所述膠框與所述導光板之間的間 隙’所述折邊可***所述間隙中使光學膜片與膠框連接。 進一步地，所述折邊的形狀可為矩形或梯形。 進一步地’所述光學膜片中，只在最靠近所述液晶面板的光學臈片中 設有所述折邊。 進一步地，所述光學膜片中均設有所述折邊。 進一步地，所述光學膜片的折邊交錯設計。 與現有技術相比，本創作有以下優點： 4 M434231 1、 本創作在光學則上設計折起，不需要雜鏡增加—定寬度以設 计相關結構，可將膠框側邊的寬度設計得較窄； 2、 本創作的夥框側邊結構對應設計不會造成液晶面板對應膠框承載面 不平整，可避免在機械測試中造成受力集幅損傷液晶面板的情況出現； 3、 本創作的雜側邊職度設計得較窄，可符合目賊晶顯示器窄邊 框的設計要求。 【實施方式】 以下結合附圖，詳細說明本創作。 清參閱第2圖至第6圖’本創作的具有膜片定位功能的液晶模組結構， 包括膠框3和鐵框，在馳3和鐵框之間的凹區中容納有依次層疊設置的 導光板、複數個光學臈片2和液晶面板，光學膜片2上設有折邊，膠框3 上設有與折邊連接的連接結構。 實施例1 清參閱第2圖’在本實施例中，只在最靠近液晶面板的光學膜片2令 設有折邊21 ’其他絲㈣上沒核置折邊。連接結構練£在膠框3内 壁的黏性細物’雛貼_可為雙面職布膠，雛貼缝與折邊黏接 連接。該種折邊與膠框的連接方單，製作方便，成本低。’ 實施例2 請參閱第3 ®，在本實施财，連接結構為設置在雜3內壁的卡勾 3!或凸起’光學膜片的折邊22上設有可與卡勾31或凸起卡接的卡孔221。 卡勾31 4凸起卡進卡孔切即可將勝框與光學膜片連接在一起。該種折邊 與膠框的連接方式簡單、牢固。 實施例3 5 M434231 請參閱第4圖’在本實施例中，連接結構為設置在夥框底部的凹槽32， 折邊23可插人凹槽32卜光學則的折邊23插人凹槽％中即可使3勝框 與光學臈片連接在-起。該種折邊與膠框的連接方式簡單製作方便 實施例4 請參閱第5圖’在本實施财，所有的光學則2 _均設有折邊24， 且2學膜片的折邊24交錯設計。將所有的絲膜#通過折邊與膠框連接， 使得連接更牢@ ’且不會要求膠框必須有較大的寬度。 實施例5 清參閱第6 ® ’在本實施例中’連麟構為設置在雜與導光板之間 的間隙33，折邊25可***間隙33中。折邊μ可***間隙33中即可將光 學膜片連接在雜上。_折邊與雜的連接方單，方便，成本 低。 進步地，折邊的形狀可為矩形或梯形，也可設計為其他形狀。 以上的各種實施例應用於液晶模組結構中有以下優點： 卜不需要雜側邊增加寬度以設計相縣構，可將雜側邊的寬 度設計得較窄； 2、 膠框側雜賴應設計不會造成液晶面板對應雜承載面不平整， 可避免在機械測試中造成受力集中點損傷液晶面板的情況出現； 3、 膠框側邊的寬度設計得較窄，可符合目前液晶齡器窄邊框的設計 要求。 以上公開的僅為本巾請的幾個具體實施例，但本中請並非侷限於此， 任何本領域的技術人Μ能思之的變化，都應落在本f請的保護範圍内。 【圖式簡單說明】 第1圖為現有光學臈片的固定結構的示意圖； M434231 第2圖為本創作實施例1的結構示意圖； 第3圖為本創作實施例2的結構示意圖； 第4圖為本創作實施例3的結構示意圖； 第5圖為本創作實施例4的結構示意圖；以及 第6圖為本創作實施例5的結構示意圖。 【主要元件符號說明】M434231 V. New description: [New technical field] This creation relates to the technical field of backlights for liquid crystal display devices, and more particularly to a liquid crystal module structure having a diaphragm positioning function. [Prior Art] In the backlight of the liquid crystal display device, the light guide plate is housed in the plastic frame, and an optical film composed of a multilayer film such as a reflective 臈, a lower diffusion film, a ruthenium film, and an upper diffusion film is disposed above the light guide plate. The film of each layer is usually made of plastic material, the thickness is in the legs (10), and the total thickness of the optical film is less than 1_clear. The edge portion of the optical film is supported on the upper surface of the plastic frame (this portion belongs to the non-display area). In order to prevent the optical film from moving and falling off during the transportation and assembly of the backlight, it is necessary to design the optical. Then m is fixed. The existing optical fixed structure is generally provided with an ear u ’ on the diaphragm i. As shown in the figure, the plastic frame is matched with the ear, and the ear groove 11 is inserted into the positioning groove to prevent the optical film from moving. However, the following defects exist: The edge ^, - silk material 郷 赖 赖 顾 顾 顾 顾 顾 , , , , , , , , , , , , 赖 赖 赖 赖 赖 赖 目 目 目 目 目 目 目 目 目 目 目 目 目 目 目 目 目 目=== One ~ Whole 'In 3, the width of the edge increases so that the width of the corresponding LCD module increases. The surface of the corresponding crystal mold is reduced. - The surface is not visible. The width of the non-display surface is not increased. . No need to count narrow side [new content] 3 M434231 The purpose of this creation is to provide a liquid crystal module structure with positioning function to solve the optical design of the existing liquid crystal display device (4) in the prior art. The structure of the side frame structure of the frame is increased, and the rat needs to increase the width of the frame to design the relevant structure, which leads to a technical problem of wide width of the side of the frame. The purpose of the present invention is achieved by the following technical solutions: a liquid crystal module structure having a diaphragm positioning function, including a plastic frame and an iron frame, and a light guide plate and a plurality of optical devices arranged in sequence between the plastic frame and the fine And a liquid crystal panel, the optical film is provided with a flange, and the plastic frame is provided with a connection structure connected to the flange. Further, the connecting structure includes an adhesive patch disposed on an inner wall of the plastic frame, and the adhesive patch is adhesively bonded to the folded edge. Further, the adhesive patch comprises a double-sided tape or a cloth glue. Further, the connecting structure comprises a hook or a protrusion disposed on an inner wall of the plastic frame, and the folded edge is provided with a card hole engageable with the hook or the protrusion. Further, the connecting structure comprises a groove disposed at the bottom of the plastic frame, and the folded edge can be inserted into the groove to connect the optical film to the plastic frame. Further, the connecting structure includes a gap disposed between the plastic frame and the light guide plate. The folded edge can be inserted into the gap to connect the optical film to the plastic frame. Further, the shape of the hem may be rectangular or trapezoidal. Further, in the optical film, the folded edge is provided only in the optical sheet closest to the liquid crystal panel. Further, the folded edge is provided in the optical film. Further, the folded edges of the optical film are staggered. Compared with the prior art, this creation has the following advantages: 4 M434231 1. This creation is designed to fold up on the optical side, no need to increase the width of the mirror - the width is designed to design the relevant structure, and the width of the side of the plastic frame can be designed. The design of the side frame structure of the gang is not caused by the unevenness of the corresponding bearing frame of the liquid crystal panel, which can avoid the situation that the force of the liquid crystal panel is damaged in the mechanical test; The miscellaneous side of the job is designed to be narrower, which can meet the design requirements of the narrow frame of the thief crystal display. [Embodiment] The present invention will be described in detail below with reference to the accompanying drawings. Refer to Figure 2 to Figure 6 for the liquid crystal module structure with diaphragm positioning function, including the plastic frame 3 and the iron frame, which are arranged in the concave area between the Chi 3 and the iron frame. The light guide plate, the plurality of optical cymbals 2 and the liquid crystal panel are provided with a folded edge on the optical film 2, and the plastic frame 3 is provided with a connection structure connected with the hem. [Embodiment 1] Referring to Fig. 2', in the present embodiment, only the folded edge 21' is provided on the optical film 2 closest to the liquid crystal panel, and the other side (4) is not folded. The connection structure is practiced in the inner wall of the plastic frame 3, and the viscous fines are affixed to the double-sided cloth adhesive, and the joints are bonded to the hem. The connection of the folded edge and the plastic frame is convenient, and the cost is low. 'Example 2 Please refer to the 3th, in the implementation, the connection structure is provided on the hook 3 of the inner wall of the miscellaneous 3! or the flange 22 of the convex optical film is provided with the hook 31 or the convex The card hole 221 that is stuck. The hook 31 4 can be inserted into the card hole to connect the win frame to the optical film. The connection between the folded edge and the plastic frame is simple and firm. Embodiment 3 5 M434231 Please refer to FIG. 4 'In this embodiment, the connection structure is a groove 32 disposed at the bottom of the shackle, the hem 23 can be inserted into the groove 32, and the optical edge 23 is inserted into the groove In the %, the 3 wins frame and the optical cymbal can be connected. The connection method of the folded edge and the plastic frame is simple and convenient to manufacture. For example, please refer to FIG. 5 'In this implementation, all the opticals 2 _ are provided with the hem 24, and the hem 24 of the 2 film is staggered. design. All the silk films # are connected to the plastic frame by the hem, making the connection stronger @ ’ and the plastic frame is not required to have a large width. [Embodiment 5] Referring to Fig. 6®' in the present embodiment, the structure is disposed as a gap 33 between the impurity and the light guide plate, and the flange 25 can be inserted into the gap 33. The folded edge μ can be inserted into the gap 33 to connect the optical film to the dummy. _ Folding and miscellaneous connection, convenient and low cost. Progressively, the shape of the hem may be rectangular or trapezoidal, or may be designed in other shapes. The above various embodiments are applied to the structure of the liquid crystal module to have the following advantages: b. Do not need to increase the width of the side of the side to design the phase structure, and the width of the side of the side can be narrowly designed; The design does not cause the liquid crystal panel to be uneven on the miscellaneous bearing surface, which can avoid the situation that the mechanical concentration of the liquid crystal panel is damaged in the mechanical test. 3. The width of the side of the plastic frame is designed to be narrow, which can meet the current liquid crystal age device. Design requirements for narrow borders. The above disclosure is only a few specific embodiments of the present invention, but the present invention is not limited thereto, and any changes made by those skilled in the art should fall within the scope of protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a fixing structure of a conventional optical cymbal; FIG. 2 is a schematic structural view of a first embodiment of the present invention; FIG. 3 is a schematic structural view of a second embodiment of the present invention; A schematic structural view of the third embodiment of the present invention; FIG. 5 is a schematic structural view of the fourth embodiment of the present invention; and FIG. 6 is a schematic structural view of the fifth embodiment of the present invention. [Main component symbol description]
1 光學膜片 2 光學膜片 3 膠框 11 耳部 21 折邊 22 折邊 23 折邊 24 折邊 25 折邊 31 卡勾 32 凹槽 33 間隙 221 卡孔 71 Optical diaphragm 2 Optical diaphragm 3 Plastic frame 11 Ear 21 Folding 22 Folding 23 Folding 24 Folding 25 Folding 31 Hook 32 Groove 33 Clearance 221 Card hole 7