公开(公告)号：KR20070105458A

公开(公告)日：2007-10-31

申请号：KR20060037595

申请日：2006-04-26

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM MIN JOO ,  KIM JEONG HYUN ,  LEE MYOUNG HO

IPC: G02F1/1339

CPC classification number: G02F1/1303 ,  B05B5/032 ,  G02F1/13392 ,  G02F2001/13398

Abstract: An LCD and a fabrication method thereof are provided to prevent light leakage caused by a lump of spacers at a specific position by forming a spacer in an active area in each cell, evenly distributing a plurality of spacers using an inkjet method and drying the spacers at a high speed. A lower substrate(110) on which a plurality of cells, including a thin film transistor and a pixel electrode(117), is arranged by a matrix form and each including faces an upper substrate(120) each other. Multiple ink droplets including spacers(134) are dropped onto the lower substrate to maintain a cell-gap between the lower substrate and the upper substrate. The ink droplets are made to overlap each other and then dried. The lower substrate and the upper substrate are bonded together.

Abstract translation: 提供LCD及其制造方法，以通过在每个单元中的有源区域中形成间隔物来防止在特定位置处的间隔物块体的光泄漏，使用喷墨方法均匀分布多个间隔件并将间隔物干燥 高速。 其中包括薄膜晶体管和像素电极（117）的多个单元通过矩阵形式布置在其上并且各自包括面对上基板（120）的下基板（110）。 包括间隔物（134）的多个墨滴落在下基板上，以保持下基板和上基板之间的电池间隙。 使墨滴彼此重叠，然后干燥。 下基板和上基板接合在一起。

公开(公告)号：KR20070118886A

公开(公告)日：2007-12-18

申请号：KR20060053153

申请日：2006-06-13

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM MIN JOO ,  KIM JEONG HYUN ,  LEE MYOUNG HO ,  KIM SAM YEOUL

IPC: G02F1/1339

CPC classification number: G02F1/133514 ,  G02F1/135 ,  G02F1/136209 ,  H01L29/786

Abstract: An LCD(Liquid Crystal Display) and a fabrication method thereof are provided to form a black matrix and a spacer in a process by using a combined black matrix and old black spacer in a COT(Color Filter On Transistor) structure, thereby simplifying the process, reducing the necessary time, and improving yield. An LCD includes a first substrate, a second substrate, and an old black spacer(212). The second substrate is opposite to the first substrate. The old black spacer includes a black matrix formed between the first substrate and the second substrate. The old black spacer is formed in an inkjet type. A jet solution is black ink composed of a solvent and the old black spacer. The solvent of the black ink is a volatile substance.

Abstract translation: 提供LCD（液晶显示器）及其制造方法，通过在COT（彩色滤光片晶体管）结构中使用组合的黑色矩阵和旧的黑色间隔物来形成黑色矩阵和间隔物，从而简化了工艺 ，减少必要的时间，提高产量。 LCD包括第一基板，第二基板和旧的黑色间隔物（212）。 第二基板与第一基板相对。 旧的黑色间隔物包括形成在第一基底和第二基底之间的黑色矩阵。 旧的黑色间隔物形成为喷墨型。 喷射溶液是由溶剂和旧的黑色间隔物组成的黑色油墨。 黑色油墨的溶剂是挥发性物质。

公开(公告)号：JP2007148352A

公开(公告)日：2007-06-14

申请号：JP2006224306

申请日：2006-08-21

Applicant: Lg Philips Lcd Co Ltd ,  エルジー フィリップス エルシーディー カンパニー リミテッド

Inventor： KIM JEONG HYUN ,  KIM SAM YEOUL

IPC: G02F1/1335 ,  G02B5/20 ,  G09F9/00 ,  G09F9/30

CPC classification number: G02B5/201 ,  G02B5/22 ,  G02F1/133512 ,  G02F1/133516

Abstract: PROBLEM TO BE SOLVED: To omit a complicated photolithography step for forming an overcoat layer in a method of manufacturing color filter substrate of an LCD device by forming the overcoat layer between a photothermal conversion layer and a color filter printing layer since thermal energy converted by the photothermal conversion layer when a color filter layer is formed is transmitted to the color filter printing layer through the overcoat layer to form first, second and third overcoat layers. SOLUTION: The method includes steps for: defining a plurality of pixel regions on a substrate and forming black matrix layers on the substrate except in the plurality of pixel regions; positioning a printing film including a color filter printing layer, the overcoat layer, and the photothermal conversion layer above the substrate; and patterning a corresponding color filter layer and a corresponding overcoat layer in each of the pixel regions by irradiating the printing film in a region corresponding to any one of the plurality of pixel regions with light. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：在通过在光热转换层和滤色器印刷层之间形成外涂层的方法，在LCD装置的滤色器基板的制造方法中省略用于形成外涂层的复杂的光刻步骤，因为热能 当形成滤色器层时由光热转换层转换，通过外涂层透过到滤色器印刷层，形成第一，第二和第三外涂层。 解决方案：该方法包括以下步骤：在衬底上限定多个像素区域，并在除了多个像素区域之外的衬底上形成黑矩阵层; 将包括滤色器印刷层，外涂层和光热转换层的印刷膜定位在基板上方; 以及通过在与所述多个像素区域中的任何一个像素区域对应的区域中照射所述印刷膜来对所述像素区域中的相应的滤色器层和相应的外涂层进行图案化。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006323393A

公开(公告)日：2006-11-30

申请号：JP2006139443

申请日：2006-05-18

Applicant: LG PHILIPS LCD CO LTD

Inventor： KOO KYO-YONG ,  KIM MIN-JOO ,  KIM BONG CHUL ,  KIM JEONG HYUN ,  SEO HYEON JIN ,  SHIN SE JONG ,  LEE MYUNG HO ,  LEE SEUNG HYUN

IPC: G02F1/1339

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display preventing movement of a spacer maintaining a cell gap between substrates by external pressure and light leakage due to positional change of the spacer by forming the spacer in a polyhedron shape having a surface treatment layer to reinforce a contact area and adhesive force to the substrates, and to provide its manufacturing method. SOLUTION: The liquid crystal display includes a first substrate comprising gate lines, data lines substantially intersecting the gate lines and a first alignment layer, a second substrate stuck to the first substrate opposite to each other and comprising a color filter layer and a second alignment layer and the polyhedric spacer maintaining the cell gap between the first and the second substrates. The spacer includes the surface treatment layer which is bonded to at least either one of the first and the second alignment layers to reinforce the adhesive force. COPYRIGHT: (C)2007,JPO&INPIT