公开(公告)号：US20040125067A1

公开(公告)日：2004-07-01

申请号：US10664912

申请日：2003-09-22

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Seok Su Kim ,  Chang Gone Kim ,  Gi Suck Kwon ,  Seok Woo Lee

IPC: G09G003/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2320/0276

Abstract: The present invention discloses a data driving apparatus and method for a liquid crystal display device having a first multiplexer part performing a time-division on inputted digital pixel data, a digital-analog converter part converting the time-divided digital pixel data from the first multiplexer part to analog pixel signals, a demultiplexer part supplying the analog pixel signals from the digital-analog converter part to a plurality of output channels, and an output part sampling and holding first received analog pixel signals from the demultiplexer part and holding second received analog pixel signals and simultaneously outputting both the first and second received pixel signals to corresponding data lines.

Abstract translation: 本发明公开了一种液晶显示装置的数据驱动装置和方法，具有对输入的数字像素数据执行时分的第一多路复用器部分，将来自第一多路复用器的时分数字像素数据进行转换的数模转换器部分 部分到模拟像素信号，解复用器部分，将模拟像素信号从数模转换器部分提供给多个输出通道，以及输出部分对来自解复用器部分的第一接收到的模拟像素信号进行采样和保持，并保持第二接收的模拟像素 信号并同时将第一和第二接收像素信号输出到对应的数据线。

公开(公告)号：US20040106244A1

公开(公告)日：2004-06-03

申请号：US10717676

申请日：2003-11-21

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Young-Joo Kim

IPC: H01L021/00 ,  H01L021/324 ,  H01L021/84 ,  H01L029/76 ,  H01L031/036

CPC classification number: H01L21/02675 ,  C30B13/00 ,  C30B29/06 ,  H01L21/02532 ,  H01L21/02595 ,  H01L21/2026 ,  H01L29/6675 ,  H01L29/78672

Abstract: A method of crystallizing amorphous silicon includes forming an amorphous silicon film over a substrate, crystallizing the amorphous silicon film to form a polycrystalline silicon film using a sequential lateral solidification crystallization method, and performing a surface treatment to the polycrystalline silicon film, wherein the sequential lateral solidification crystallization method includes at least a first application of a first laser beam having a first energy density that completely melts a first uncrystallized portion of the amorphous silicon film and melts a first crystallized portion of the amorphous silicon film, and the surface treatment includes application of a second laser beam having a second energy density that partially melts an entire surface of the polycrystalline silicon film.

Abstract translation: 结晶非晶硅的方法包括在衬底上形成非晶硅膜，使用顺序横向固化结晶法结晶非晶硅膜以形成多晶硅膜，并对多晶硅膜进行表面处理，其中顺序侧面 固化结晶方法至少包括具有完全熔化非晶硅膜的第一非结晶部分并熔化非晶硅膜的第一结晶部分的第一能量密度的第一激光束的第一次施加，并且表面处理包括施加 第二激光束具有部分地熔化多晶硅膜的整个表面的第二能量密度。

公开(公告)号：US20040095543A1

公开(公告)日：2004-05-20

申请号：US10705830

申请日：2003-11-13

Applicant: LG. Philips LCD Co., LTD

Inventor： Doo-Hyun Ko ,  Jun-Ho Lee

IPC: G02F001/1343

CPC classification number: G02F1/134363 ,  G02F2201/128

Abstract: A structure for an IPS LCD device, includes a plurality of common electrodes disposed over a pixel region of a substrate, a common line coupled with the plurality of common electrodes, a plurality of pixel electrodes on the pixel region, the plurality of pixel electrodes and common electrodes being arranged in an alternating manner with a predeterminned interval between adjacent common and pixel electrodes, and a first pixel connecting line coupled with the plurality of pixel electrodes and overlapping the common line, wherein a first corner portion where one of the pixel electrodes meets the first pixel connecting line is slanted with respect to that pixel electrode.

Abstract translation: 一种用于IPS LCD器件的结构，包括设置在衬底的像素区域上的多个公共电极，与多个公共电极耦合的公共线，像素区域上的多个像素电极，多个像素电极和 公共电极以相邻的公共和像素电极之间的预定间隔交替布置，以及与多个像素电极耦合并与公共线重叠的第一像素连接线，其中一个像素电极相遇的第一角部 第一像素连接线相对于该像素电极倾斜。

公开(公告)号：US20040095519A1

公开(公告)日：2004-05-20

申请号：US10606127

申请日：2003-06-26

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Jin-Tae Kim ,  Chul-Sang Shin

IPC: G02F001/136

CPC classification number: G02F1/1368 ,  G02F1/136227 ,  G02F2001/136295

Abstract: An array substrate for a liquid crystal display device and manufacturing method thereof is disclosed in the present invention. The liquid crystal display having an array substrate includes a substrate, a gate line and a data line on the substrate, the gate line and the data line crossing each other and defining a pixel area, a thin film transistor electrically connected to the gate line and the data line, and including a gate electrode connected to the gate line, a source electrode over the gate electrode and connected to the data line, a drain electrode spaced apart from the source electrode, and a semiconductor layer having an active layer over the gate electrode and a first extended portion completely covered with the drain electrode at a boundary between the active electrode and the first extended portion, wherein the first extended portion is disposed over the gate electrode, and a pixel electrode in the pixel region and connected to the drain electrode.

Abstract translation: 本发明公开了一种液晶显示装置用阵列基板及其制造方法。 具有阵列基板的液晶显示器包括基板，栅极线和数据线，基板上的栅极线和数据线彼此交叉并且限定像素区域，电连接到栅极线的薄膜晶体管和 数据线，并且包括连接到栅极线的栅电极，栅电极上的源电极并连接到数据线，与源电极间隔开的漏电极和在栅极上具有有源层的半导体层 电极和在有源电极和第一延伸部分之间的边界处完全被漏极电极覆盖的第一延伸部分，其中第一延伸部分设置在栅电极之上，并且像素电极在像素区域中并连接到漏极 电极。

公开(公告)号：US20040062057A1

公开(公告)日：2004-04-01

申请号：US10673447

申请日：2003-09-30

Applicant: LG. PHILIPS LCD CO., LTD.

Inventor： Kyoung Su Ha ,  Myong Gi Jang

IPC: F21V007/04

CPC classification number: G02B6/0031 ,  G02B6/0055 ,  G02B6/0088 ,  G02F1/133615

Abstract: In a liquid crystal display device according to the present invention, an upper end portion of a lamp housing is fixed on a main supporter so that the lamp housing can be made to face a side edge of a light guide. Light that can cause bright lines is eliminated or minimized through absorption or scattering by a main supporter. The main supporter is also thermally insulating and is placed between the lamp housing and a liquid crystal panel. Further, a thermally conducting bottom cover is placed under the backlight. Therefore, heat generated from the lamp is effectively channeled away from the light guide to prevent liquid crystal panel deterioration. Still further, although the upper and lower surfaces of the light guide is tightly fit between the lamp housing and the main supporter, wrinkles on a sheet reflector are prevented because the sheet reflector is not stacked between the lamp housing and a lower surface of the light guide.

Abstract translation: 在根据本发明的液晶显示装置中，灯壳的上端部固定在主支架上，使得灯壳体能够面对光导的侧边缘。 通过主支架的吸收或散射消除或最小化可引起亮线的光。 主支架也是隔热的，并放置在灯壳和液晶面板之间。 此外，将导热底盖放置在背光下。 因此，从灯管产生的热量有效地从导光体引出，以防止液晶面板劣化。 此外，虽然导光体的上表面和下表面紧密地配合在灯壳体和主支架之间，但是由于纸反射器不堆叠在灯壳体和光的下表面之间，因此防止了纸反射器上的褶皱 指南。

公开(公告)号：US20040046924A1

公开(公告)日：2004-03-11

申请号：US10653909

申请日：2003-09-04

Applicant: LG. PHILIPS LCD CO., LTD.

Inventor： Hwan Kim ,  Ki Choon Park ,  Young Sup Jung ,  Chang Kuk Yang

IPC: G02F001/13

CPC classification number: H01L21/67017 ,  G02F1/136227 ,  G02F2001/136236 ,  H01L21/67028

Abstract: A fabricating method of a liquid crystal display includes the steps of inserting a first substrate into a chamber to perform a dry etching process, removing the first substrate from the chamber after completion of the dry etching process, inserting a dummy substrate into the chamber, injecting inert gas into the chamber to eliminate a process byproduct and a remaining gas, taking the dummy substrate out from the chamber, and inserting a second substrate into the chamber having the process byproduct and the remaining gas removed, to perform an ashing process.

Abstract translation: 液晶显示器的制造方法包括以下步骤：将第一衬底插入腔室以进行干蚀刻处理，在完成干蚀刻工艺之后从腔室中除去第一衬底，将虚设衬底插入腔室中，注入 惰性气体进入腔室以消除过程副产物和剩余气体，将虚拟衬底从腔室中取出，并将第二衬底插入具有过程副产物和除去剩余气体的腔室中，以执行灰化过程。

公开(公告)号：US20040018669A1

公开(公告)日：2004-01-29

申请号：US10621328

申请日：2003-07-18

Applicant: LG. Philips LCD Co., Ltd.

Inventor： In Duk Song

IPC: H01L021/00

CPC classification number: G02F1/13458 ,  G02F1/136227 ,  G02F2001/136236 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288

Abstract: A method of fabricating a liquid crystal display device, includes forming a gate electrode and a gate pad over a substrate; forming a gate insulating film over the substrate; forming a semiconductor layer over the gate insulating film; forming a source electrode, a drain electrode and a data pad over the gate insulating film; depositing an inorganic insulating material on the gate insulating film; depositing an organic insulating material over the inorganic insulating material; removing selectively the organic insulating material at a partial area over the drain electrode, the gate pad and the data pad, to leave a portion of the organic insulating material over the gate pad and the data pad; patterning the gate insulating film and the inorganic insulating material using at least a portion of the remaining organic insulating material as a mask, thereby providing an inorganic protective film, an organic protective film, a drain contact hole, a gate contact hole and a data contact hole; and forming a pixel electrode on the inorganic protective film by depositing a transparent conductive film onto the inorganic protective film and the organic protective film and patterning the transparent conductive film, and forming a gate protective electrode and a data protective electrode on the inorganic protective film.

Abstract translation: 一种制造液晶显示装置的方法，包括在基板上形成栅电极和栅极焊盘; 在基板上形成栅极绝缘膜; 在所述栅极绝缘膜上形成半导体层; 在栅极绝缘膜上形成源电极，漏电极和数据焊盘; 在栅极绝缘膜上沉积无机绝缘材料; 在无机绝缘材料上沉积有机绝缘材料; 在漏电极，栅极焊盘和数据焊盘上的部分区域选择性地去除有机绝缘材料，以将有机绝缘材料的一部分留在栅极焊盘和数据焊盘上; 使用剩余的有机绝缘材料的至少一部分作为掩模来图案化栅极绝缘膜和无机绝缘材料，从而提供无机保护膜，有机保护膜，漏极接触孔，栅极接触孔和数据接触 孔; 通过在无机保护膜和有机保护膜上沉积透明导电膜并对透明导电膜进行图案化，并在无机保护膜上形成栅极保护电极和数据保护电极，在无机保护膜上形成像素电极。

公开(公告)号：US20030231512A1

公开(公告)日：2003-12-18

申请号：US10329353

申请日：2002-12-27

Applicant: LG, PHILIPS LCD CO., LTD.

Inventor： Ju Young Bang ,  Jong Hyun Choi

IPC: F21V007/04

CPC classification number: G02F1/133604 ,  G02F1/133608 ,  G02F2001/133612

Abstract: A backlight device includes a plurality of fluorescent lamps each having a tube and lamp electrodes formed at opposing ends of the tube arranged parallel with each other along a first direction, a lower lamp fixing assembly of a first height having a first plurality of grooves disposed along a second direction for holding the ends of the plurality of fluorescent lamps, and an upper lamp fixing assembly of a second height, the upper lamp fixing assembly having a second plurality of grooves, a first end portion have a first width facing the lower lamp fixing assembly, and a second end portion having a second width smaller than the first width, wherein portions of the ends of each of the tubes are exposed at an exterior of the lower and upper lamp fixing assemblies.

Abstract translation: 一种背光装置包括多个荧光灯，每个荧光灯具有管和形成在沿着第一方向彼此平行布置的管的相对端处的灯电极，第一高度的下灯固定组件具有沿着第一方向布置的第一多个凹槽 用于保持多个荧光灯的端部的第二方向和具有第二高度的上灯固定组件，所述上灯固定组件具有第二多个槽，第一端部具有面向下灯固定的第一宽度 组件和具有小于第一宽度的第二宽度的第二端部，其中每个管的端部的部分在下灯和上灯固定组件的外部暴露。

公开(公告)号：US20030214613A1

公开(公告)日：2003-11-20

申请号：US10459456

申请日：2003-06-12

Applicant: LG. PHILIPS LCD CO. , LTD.

Inventor： Byung-Chul Ahn ,  Soon-Sung Yoo ,  Yong-Wan Kim ,  Keuk-Sang Kwon

IPC: G02F001/136

CPC classification number: G02F1/1362 ,  G02F2001/136231

Abstract: The present invention discloses an array substrate for an active-matrix LCD device and a method of fabricating the same. The array substrate reduces the number of masks used in the fabrication process so that reliability is enhanced and the cost is reduced over the conventional device and method.

公开(公告)号：US20030205973A1

公开(公告)日：2003-11-06

申请号：US10330283

申请日：2002-12-30

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  Juhn-Suk Yoo ,  Nam-Yang Lee ,  In-Jae Chung

IPC: G09G003/10

CPC classification number: G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2320/0233 ,  H01L27/3262

Abstract: An organic electroluminescent device including a substrate, a gate line on the substrate, a data line on the substrate, wherein the data line crosses the gate line, a switching element connected to the gate line and the data line, a plurality of driving elements connected to the switching element, each of the plurality of driving elements are interconnected in parallel, and an organic electroluminescent diode connected to each of the plurality of driving elements.

Abstract translation: 一种有机电致发光器件，包括衬底，衬底上的栅极线，衬底上的数据线，其中数据线与栅极线交叉，连接到栅极线和数据线的开关元件，连接的多个驱动元件 所述多个驱动元件中的每一个并联连接到所述开关元件，以及连接到所述多个驱动元件中的每一个的有机电致发光二极管。