公开(公告)号：KR20070118388A

公开(公告)日：2007-12-17

申请号：KR20060052452

申请日：2006-06-12

Applicant: LG PHILIPS LCD CO LTD

Inventor： LEE DONG SEOK ,  KIM MIN JOO ,  PARK JAE HYUN

IPC: G02F1/13357

CPC classification number: G02F1/133524 ,  G02B6/0038 ,  G02B6/007 ,  G02F2001/133317 ,  G02F2201/503

Abstract: A backlight unit and an LCD(Liquid Crystal Display) module using the same are provided to apply all light emitted from a fluorescent lamp to a light guide plate by mounting the fluorescent lamp within the light guide plate and configuring both four edges of the light guide plate with parabolic mirrors, thereby preventing light loss caused by a lamp guide and reducing costs. A backlight unit comprises a reflecting plate, a light guide plate(123) and plural optical sheets. The light guide plate is mounted on an upper part of the reflecting plate. Within the light guide plate, a fluorescent lamp(129) is mounted. The plural optical sheets are mounted on the light guide plate. Both four edges of the light guide plate are configured with parabolic mirrors. One side of a light guide plate length direction is configured with a first parabolic mirror(133a), and the other side of the light guide plate length direction facing the first parabolic mirror is configured with a second parabolic mirror(133b).

Abstract translation: 提供一种使用其的背光单元和LCD（液晶显示器）模块，通过将荧光灯安装在导光板内，将从荧光灯发出的全部光线施加到导光板，并配置导光板的四个边缘 具有抛物面镜，从而防止由灯引导引起的光损失并降低成本。 背光单元包括反射板，导光板（123）和多个光学片。 导光板安装在反射板的上部。 在导光板内安装荧光灯（129）。 多个光学片安装在导光板上。 导光板的四个边缘都配有抛物面镜。 导光板长度方向的一侧配置有第一抛物面镜（133a），并且与第一抛物面反射镜相对的导光板长度方向的另一侧配置有第二抛物面镜（133b）。

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：KR20070118477A

公开(公告)日：2007-12-17

申请号：KR20060052655

申请日：2006-06-12

Applicant: LG PHILIPS LCD CO LTD

Inventor： SUNG SEUNG HOON ,  LEE MAN HOAN ,  KIM MIN JOO ,  KIM MIN SEOP

IPC: G02F1/13357

CPC classification number: G02F1/133615 ,  G02B6/0061 ,  G02F1/133611 ,  G02F2001/133607

Abstract: A light guide plate for an LCD(Liquid Crystal Display) is provided to obtain a more uniform surface light source by removing brightness nonuniformity according to a position and a fixed bright line generated in a specific position, thereby realizing an improved image. A light guide plate(140) for an LCD refracts light incident from a side(140a) to an upper side(140c) of a liquid crystal panel's(110) direction, and is composed of the side, the other side(140b) opposite to the side, two remaining sides, a level upper side(140c) toward the liquid crystal panel, and a lower side(140d) opposite to the upper side. As a position of the light guide plate recedes from a fluorescent lamp(160), the inclination of the light guide plate is increased in a state that a prism pattern is formed to diffuse light on the lower side. Accordingly, the thickness of the light guide plate is gradually decreased.

Abstract translation: 提供了一种用于LCD（液晶显示器）的导光板，以通过根据在特定位置产生的位置和固定亮线去除亮度不均匀性来获得更均匀的表面光源，从而实现了改进的图像。 用于LCD的导光板（140）折射从液晶面板（110）方向的一侧（140a）到上侧（140c）入射的光，并且由侧面，另一侧（140b）相对 在另一侧，剩余的两侧，朝向液晶面板的液面上侧（140c）和与上侧相对的下侧（140d）。 当导光板从荧光灯（160）退出的位置时，导光板的倾斜度在形成棱镜图形以在下侧漫射的状态增加。 因此，导光板的厚度逐渐减小。

公开(公告)号：KR20070121135A

公开(公告)日：2007-12-27

申请号：KR20060055801

申请日：2006-06-21

Applicant: LG PHILIPS LCD CO LTD

Inventor： MOON WON TAEK ,  JEON WOOK ,  LEE MAN HOAN ,  KIM MIN JOO

IPC: G02F1/13357

CPC classification number: G02F1/133524 ,  G02B6/0025 ,  G02B6/0061 ,  G02F2001/133531

Abstract: An LCD is provided to prevent bright lines from being generated on an LCD panel by forming prism patterns having different starting points on a rear face of a light guiding plate. An LCD comprises an LCD panel, a light source for supplying light to the LCD panel, and a light guiding plate(110). The light guiding plate includes an incident face(101) for receiving the light, an output face for outputting the light to the LCD panel, and a semi-incident face(104) facing the incident face. Prism patterns(107) having different lengths are formed on a rear face of the light guiding plate. The prism patterns having different starting points at a region corresponding to the incident face of the light guiding plate.

Abstract translation: 提供LCD以通过在导光板的后表面上形成具有不同起点的棱镜图案来防止在LCD面板上产生亮线。 LCD包括LCD面板，用于向LCD面板供应光的光源和导光板（110）。 导光板包括用于接收光的入射面（101），用于将光输出到LCD面板的输出面和面向入射面的半入射面（104）。 在导光板的后表面上形成具有不同长度的棱镜图案（107）。 棱镜图案在与导光板的入射面对应的区域具有不同的起点。

公开(公告)号：KR20070117739A

公开(公告)日：2007-12-13

申请号：KR20060051743

申请日：2006-06-09

Applicant: LG PHILIPS LCD CO LTD

Inventor： KIM MIN JOO ,  MOON WON TAEK ,  JEONG YOUNG HUN ,  PARK JAE HYUN

IPC: G02F1/13357

CPC classification number: G02F1/133611 ,  G02B6/0031 ,  G02B6/0085 ,  G02F1/133605

Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the same are provided to maximize light reflection efficiency of a reflecting plate and prevent faults such as luminance non-uniform and bright line by uniformly diffusing light by the reflecting plate. A backlight unit(110) comprises a lamp(112), a reflecting plate(114) and an optical member(122). The reflecting plate upwardly reflects and diffuses light downwardly emitted from the lamp, and emits heat emitted from the lamp to the outside. The optical member improves luminance of light upwardly emitted from the lamp and the light upwardly reflected and diffused by the reflecting plate.

Abstract translation: 提供具有该背光单元和LCD（液晶显示器）以使反射板的光反射效率最大化并通过由反射板均匀散射光来防止亮度不均匀和亮线等故障。 背光单元（110）包括灯（112），反射板（114）和光学构件（122）。 反射板向上反射并漫射从灯发出的光，并将从灯发出的热量发射到外部。 光学构件改善了从灯向上发射的光的亮度和由反射板向上反射和扩散的光。

公开(公告)号：JP2006259743A

公开(公告)日：2006-09-28

申请号：JP2006074562

申请日：2006-03-17

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 MIN JOO

IPC: G02F1/1339 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/13392 ,  G02F1/133512

Abstract: PROBLEM TO BE SOLVED: To improve picture quality by forming ball spacers through applying and drying simultaneously with BM layers, and making the ball spacers remain only inside the BM layers without being transferred to a pixel region, in a method for manufacturing a liquid crystal display element. SOLUTION: The method for manufacturing the liquid crystal display element is provided with steps: to prepare inkjet equipment on which a mixed solution of a BM resin and the ball spacers is placed; and to simultaneously form the BM layers and the ball spacers by applying the mixed solution to predetermined regions on the substrate by using the inkjet equipment. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了通过与BM层同时施加和干燥来形成球间隔件，并且使球间隔物仅保留在BM层内而不被转移到像素区域，以提高图像质量，在制造方法中 液晶显示元件。 解决方案：液晶显示元件的制造方法具备以下步骤：制备BM树脂和球形间隔物的混合溶液的喷墨设备; 并且通过使用喷墨设备将混合溶液施加到基板上的预定区域，同时形成BM层和球间隔件。 版权所有（C）2006，JPO＆NCIPI