1281082 A7 B7 五、發明説明（j ) 【本發明之領域】 本發明係關於一種平面顯示裝置之遮光方法，尤指一 種適用於液晶顯示裝置之遮光方法。 【本發明之背景】 、近年來液晶顯示裝置由於具有重量輕，佔用體積小， 厚度薄等優點，在顯示裝置中深受矚目。而液晶顯示裝置 <面板邊緣漏光消除一直是液晶顯示裝置業界改善顯示品 質〈重點。以往之先前技藝中，多是在液晶顯示面板之具 衫色遽光片之上玻璃板上，偏光板範圍之外貼附黑色遮光 ^。然而這種方法由於黑色遮光片之寬度受到限制，所以 無法完全阻隔可視顯示區域外緣之可見光，造成面板模板 邊《光之情形。另外_種遮光之方法，係在組合液晶顯 不，置《背光模組之光學膜上，印刷或貼附黑色遮光片。 但疋由於最新發展及逐漸普遍之新穎％學膜使用新材料 (如DBEF或TIR) ’或是新穎光學膜帶有棱鏡面表面， 印刷不易，而人工貼附又使時間及成本大幅增加，所以並 T心液叩顯π裝置之使用與生產。此外這種方法容易破 壤光學膜面且必須要在面板模組與背光模組間預留空間， 增加厚度且品質控制不易。 、發明人爰因於此，本於積極發明之精神，虽思一種可 以解决上逑問喊《「液晶顯示裝置之遮光方法」，幾經研 究實驗終至完成此項嘉惠世人之發明。 1281082 A7 B7 五、發明説明（2 ) 經濟部智慧対產局員工消費合作社印製 【本發明之概述】 本發明之主要目的係在提供一種液晶顯示裝置之遮光 方法’俾此改善傳統遮光不良之缺點並可以印刷或轉印方 式塗附黑色遮光層，節省時間，降低成本。 本發明之次要目的係在提供一種液晶顯示裝置，俾能 高效率地遮除可視顯示區域外緣之可見光。 為達成上述之目的’本發明液晶顯示裝置之遮光方 法，孩液晶顯示裝置至少具有一對偏光板，一對透明基板 及由孩透明基板夾置之液晶層之液晶顯示裝置，係於該液 晶顯不裝置之至少一該透明基板表面之部分邊緣固著至少 一層黑色遮光層，且部分該黑色遮光層係夾置於該偏光板 與該透明基板之間；其中該黑色遮光層於該透明基板之投 影與該外框於該透明基板之投影部分重疊。 本發明液晶顯示裝置，至少包含：一對偏光板；一對 透明基板’該對透明基板係夾置於該偏光板之間且至少一 透明基板具有彩色瀘光片；一液晶層，該液晶層係夾置並 封存於該對透明基板之間；以及一黑色遮光層，其位於一 透明基板之至少部分週緣。 由於本發明確有增進功效，故依法申請發明專利。 【圖式簡單説明】 弟1圖係本發明之一較佳例剖視圖。 【圖號説明】 本紙張尺度適财麵家鮮（CNS) A4規格（21GX294公釐)—- "—*-- (請先閲讀背面之注意事項再· 頁 訂 -. 1281082 A7 B7 五、發明説明（3 ) 110 下玻璃基板 120 上玻璃基板 130 下偏光板 140 上偏光板 150 黑色遮光片 160 背光模組 170 顯示區域 210 外框 (請先閱讀背面之注意事項再 經濟部智慧財產局員工消費合作社印製 【較佳具體實施例之詳細説明】 本發明液晶顯示裝置之遮光方法，係於至少具有一對 偏光板，一對透明基板及由該透明基板失置之液晶層之液 晶顯示裝置之非具彩色濾光片之玻璃基板表面之部分邊緣 固著至少一層黑色遮光層◦本發明液晶顯示裝置之遮光方 法中’黑色遮光層於偏光板之固著可以於液晶顯示面板模 組組裝前先於非具彩色濾光片之玻璃基板表面上以貼附、 印刷或轉印之方法完成；或是先將液晶顯示面板模組組合 後再於非具彩色濾光片之透明基板表面上以蝕刻、鍍膜、 塗覆、印刷、網印、轉印或貼付等任何適用之方法完成。 較佳係先提供一部分邊緣固著至少一層黑色遮光層之非具 彩色滤光片之透明基板，再將該具黑色遮光層之非具彩色 濾光片之透明基板與具有一對偏光板，一具彩色濾光片之 一對透明基板及由該對透明基板夾置之液晶層之液晶顯示 裝置以及一包覆該液晶顯示裝置之外框組合。 本發明液晶顯示裝置，至少包含··一對偏光板；一對 透明基板，该對透明基板係夾置於該偏光板之間且至少一 m I 頁)1281082 A7 B7 V. INSTRUCTION DESCRIPTION (j) [Field of the Invention] The present invention relates to a light-shielding method for a flat display device, and more particularly to a light-shielding method suitable for a liquid crystal display device. [Background of the Invention] In recent years, liquid crystal display devices have attracted attention in display devices because of their advantages of light weight, small footprint, and thin thickness. The liquid crystal display device < panel edge light leakage elimination has been the improvement of display quality in the liquid crystal display device industry. In the past prior art, most of the glass plates on the liquid crystal display panel were attached to the glass plate, and black shading was attached outside the range of the polarizing plate. However, this method is limited in the width of the black visor, so that the visible light on the outer edge of the visible display area cannot be completely blocked, resulting in the light of the panel template. In addition, the method of shading is to display or attach a black shading film to the optical film of the backlight module. However, due to the latest developments and the increasing popularity of new materials, the use of new materials (such as DBEF or TIR) or the new optical film with a prism surface, printing is not easy, and manual attachment increases the time and cost, so And the use and production of T-heart liquid π π device. In addition, this method is easy to break the optical film surface and must reserve space between the panel module and the backlight module, increasing the thickness and the quality control is not easy. Because of this, the inventor, in the spirit of active invention, has been able to solve the "shading method of liquid crystal display devices" by thinking about the above, and after several research experiments, the invention of the Jiahui people was completed. 1281082 A7 B7 V. INSTRUCTIONS (2) Printing by the Intellectual Property Department of the Ministry of Economic Affairs, Consumers' Cooperatives [Overview of the Invention] The main object of the present invention is to provide a light-shielding method for a liquid crystal display device, which improves the conventional shading Disadvantages can be printed or transferred to the black shading layer, saving time and reducing costs. A secondary object of the present invention is to provide a liquid crystal display device which can efficiently remove visible light from the outer edge of a visible display region. In order to achieve the above object, the liquid crystal display device of the present invention has at least a pair of polarizing plates, and a pair of transparent substrates and a liquid crystal display device having a liquid crystal layer sandwiched by a transparent substrate are used for the liquid crystal display. And at least a portion of the edge of the surface of the transparent substrate is fixed with at least one black light shielding layer, and a portion of the black light shielding layer is sandwiched between the polarizing plate and the transparent substrate; wherein the black light shielding layer is disposed on the transparent substrate The projection overlaps the projected portion of the outer frame on the transparent substrate. The liquid crystal display device of the present invention comprises: a pair of polarizing plates; a pair of transparent substrates; the pair of transparent substrates are sandwiched between the polarizing plates; and at least one of the transparent substrates has a color light-emitting plate; a liquid crystal layer, the liquid crystal layer And sandwiched between the pair of transparent substrates; and a black light shielding layer located at least a portion of the periphery of a transparent substrate. Since the present invention does improve the efficacy, it applies for an invention patent according to law. BRIEF DESCRIPTION OF THE DRAWINGS A first embodiment of the present invention is a cross-sectional view of a preferred embodiment of the present invention. [Description of the figure] This paper size is suitable for the domestic food (CNS) A4 specification (21GX294 mm) --- "-*-- (Please read the notes on the back and then page. - 1281082 A7 B7 V. DESCRIPTION OF THE INVENTION (3) 110 lower glass substrate 120 upper glass substrate 130 lower polarizing plate 140 upper polarizing plate 150 black light shielding plate 160 backlight module 170 display area 210 outer frame (please read the back of the note before the Ministry of Economic Affairs Intellectual Property Bureau staff Printed by a consumer cooperative [Detailed Description of Preferred Embodiments] The light-shielding method of the liquid crystal display device of the present invention is a liquid crystal display device having at least a pair of polarizing plates, a pair of transparent substrates, and a liquid crystal layer which is lost by the transparent substrate The edge of the surface of the non-colored filter glass substrate is fixed with at least one black light shielding layer. In the light shielding method of the liquid crystal display device of the present invention, the fixing of the black light shielding layer on the polarizing plate can be performed before the liquid crystal display panel module is assembled. Pre-attach, print, or transfer on the surface of a non-colored filter glass substrate; or combine the liquid crystal display panel modules before It is completed by any suitable method such as etching, coating, coating, printing, screen printing, transfer or post on the surface of the transparent substrate without the color filter. It is preferred to provide a part of the edge to fix at least one black light shielding layer. a transparent substrate having a color filter, and a transparent substrate having a black light shielding layer and having a pair of polarizing plates, a pair of color filters, a transparent substrate, and the pair a liquid crystal display device in which a liquid crystal layer is sandwiched between a transparent substrate and a frame assembly covering the liquid crystal display device. The liquid crystal display device of the present invention comprises at least a pair of polarizing plates; a pair of transparent substrates, the pair of transparent substrate clips Placed between the polarizers and at least one m I page)
、1T .I I - I--. 本紙張尺度適用中國國豕標準（CNS ) Α4規格（210χ2§57公釐） 1281082 A7 B7 五、發明説明（4 ) (請先閱讀背面之注意事項再本頁) 透明基板具有彩色濾光片；一液晶層，該液晶層係失置並 封存於該對透明基板之間；以及一黑色遮光層，其位於該 非具彩色濾光片之透明基板之至少部分週緣。 為能讓貴審查委員能更瞭解本發明之技術内容，特 舉液晶顯示裝置之遮光方法較佳具體實施例説明如下。, 1T .II - I--. This paper size is applicable to China National Standard (CNS) Α4 specification (210χ2§57 mm) 1281082 A7 B7 V. Invention description (4) (Please read the back note first. The transparent substrate has a color filter; a liquid crystal layer that is lost and sealed between the pair of transparent substrates; and a black light shielding layer that is located at least a portion of the periphery of the non-colored filter transparent substrate . In order to enable the reviewing committee to better understand the technical contents of the present invention, a preferred embodiment of the light-shielding method of the liquid crystal display device will be described below.
V 經濟部智慧財產局員工消費合作社印製 請參照本發明第1圖，第1圖為本發明較佳例之剖面 圖。本較佳例中，液晶顯示裝置係主要由一具有彩色濾光 片之上玻璃基板及一下玻璃基板夾置一液晶層所構成。而 於上玻璃之上’並塗附一層上偏光板，下玻璃之下表面塗 附一層下偏光板及於該下玻璃之周緣塗附一層黑色遮光 片。該黑色遮光片部分夾置於下偏光板及下玻璃之間。該 黑色遮光片以|虫刻、鍍膜、塗覆、印刷、網印、轉印或貼付等 任何適用之方式固著於下玻璃之周緣。該黑色遮光層位於 面板顯示區域之周緣，其寬度約為面板顯示區域周緣至面 板周緣之寬度。當該液晶顯示面板模組、背光模組與模組 外框相組合時，該黑色遮光層與該模組外框之框緣重疊或 該黑色遮光層與該模組外框之框緣於液晶顯示面板之投影 方向至少部分重疊，形成一完整之遮光區域，致使由背光 模組邊緣或液晶顯示面板邊緣而來之光線，經由黑色遮光 層及模組外框之框緣遮光而消除，面板顯示品質良好。本 較佳例之液晶顯示裝置，係可先於面板模組組裝前於下玻 璃基板之表面網印或轉印黑色遮光層，之後與面板模組組 裝’再與背光模組及模組外框組裝。其中，組裝時，使該 黑色遮光層與該模組外框之框緣於液晶顯示面板之投影方 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297#釐） 1281082 五、發明説明（多） 向至少部分重疊，形成-完整之遮光區域，致使由背光模 組邊緣或液晶顯示面板邊緣而來之光線，經由黑色遮光層 及模組外框之框緣遮光而消除。 、經由本發明之利用黑色遮光層之遮光方法，可以利用 蝕刻、鍍膜、塗覆、印刷、網印、轉印或貼付等任何適用之方 法將黑色遮光層固著於下玻璃基板，並可以利用機裝置進 行大量之生產，克服以往需用人工貼附於背光模組或背光 模組典法轉印之問題，節省大量之時間以及人力，並由於 與模組外框結合遮光，遮光品質大幅提升，改善以往遮光 不良之缺點。 上所陳’本案無論就目的，手段及功效，在在顯示 其迴異於習知技術之特徵，為「液晶顯示裝置之遮光方 法」之一大突破，懇請審查委員明察，並祈早日賜予專 利，俾嘉惠社會，實感德便。 (請先閲讀背面之注意事項再本頁) 訂V Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printing Please refer to Fig. 1 of the present invention, and Fig. 1 is a cross-sectional view showing a preferred embodiment of the present invention. In the preferred embodiment, the liquid crystal display device is mainly composed of a liquid crystal layer sandwiched between a glass substrate having a color filter and a lower glass substrate. On the upper glass, a layer of polarizing plate is coated, a lower polarizing plate is coated on the lower surface of the lower glass, and a black shading film is coated on the periphery of the lower glass. The black mask portion is sandwiched between the lower polarizer and the lower glass. The black visor is fixed to the periphery of the lower glass by any suitable means such as engraving, coating, coating, printing, screen printing, transfer or placement. The black light shielding layer is located on the periphery of the panel display area and has a width which is about the width of the periphery of the panel display area to the periphery of the panel. When the liquid crystal display panel module and the backlight module are combined with the module outer frame, the black light shielding layer overlaps with the frame edge of the module outer frame or the black light shielding layer and the module outer frame are framed by the liquid crystal. The projection direction of the display panel at least partially overlaps to form a complete light-shielding area, so that the light from the edge of the backlight module or the edge of the liquid crystal display panel is eliminated by the black light shielding layer and the frame edge of the module outer frame, and the panel display Good quality. The liquid crystal display device of the preferred embodiment can screen or transfer a black light-shielding layer on the surface of the lower glass substrate before assembling the panel module, and then assemble the panel with the panel module and then the backlight module and the module frame. Assembly. Wherein, during assembly, the frame of the black light-shielding layer and the outer frame of the module is projected on the liquid crystal display panel. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297# PCT) 1281082. ) at least partially overlapping to form a complete light-shielding region, such that light from the edge of the backlight module or the edge of the liquid crystal display panel is removed by shading the black light-shielding layer and the frame edge of the module outer frame. According to the light-shielding method using the black light-shielding layer of the present invention, the black light-shielding layer can be fixed to the lower glass substrate by any suitable method such as etching, coating, coating, printing, screen printing, transfer or paste, and can be utilized. The machine device performs a large number of productions, overcoming the problem of manual transfer to the backlight module or the backlight module, which saves a lot of time and manpower, and the shading quality is greatly improved due to the combination of the shielding and the outer frame of the module. To improve the shortcomings of poor shading in the past. In the case of the case, the purpose, the means and the effect of the case are showing that it is different from the characteristics of the conventional technology, and it is a breakthrough in the "shading method of liquid crystal display devices". The review committee is invited to observe and pray for patents as soon as possible. , 俾 惠 惠 惠 , , , , , , , , , , , , , (Please read the notes on the back and then on this page)
V 經濟部智慧財產局員工消費合作社印製 本紙張尺錢财國國^?7^7八4規格（2HTX29聆釐）V Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing This paper ruler money country Guo ^? 7 ^ 7 eight 4 specifications (2HTX29 hearing)