公开(公告)号：US20020063845A1

公开(公告)日：2002-05-30

申请号：US09994793

申请日：2001-11-28

Applicant: LG.PHILIPS LCD CO., LTD

Inventor： Joo-Soo Lim

IPC: G02F001/13 ,  G02F001/1333

CPC classification number: G02F1/1309 ,  G02F1/133351

Abstract: A manufacturing method of liquid crystal cells for a liquid crystal display device includes forming a first plurality of liquid crystal cells that include a color filter and a common electrode on an upper substrate, forming a second plurality of liquid crystal cells that include a plurality of gate lines and a plurality of data lines on a lower substrate, forming a gate contact pad in a marginal space of the lower substrate, the gate pad connected to a first group of the plurality of gate lines of one of a common row and common column of the second plurality of cells, forming a data contact pad in the marginal space of the lower substrate, the data pad connected to a first group of the plurality of data lines of one of a common row and common column of the second plurality of cells, forming a common voltage contact pad on the lower substrate for applying a common voltage to the common electrode on the upper substrate, forming an assembled substrate by bonding the lower substrate to the upper substrate, separating the assembled substrate into sub-substrates that include at least the second plurality of liquid crystal cells arranged in the one of a common row and common column, introducing liquid crystal material into the second plurality of liquid crystal cells of the sub-substrate, and inspecting the second plurality of liquid crystal cells of the sub-substrate by applying a voltage to the gate contact pad, the data contact pad and the common voltage contact pad.

Abstract translation: 一种用于液晶显示装置的液晶单元的制造方法，包括在上基板上形成包括滤色器和公共电极的第一多个液晶单元，形成包括多个栅极的第二多个液晶单元 线和多个数据线，在下基板的边缘空间中形成栅极接触焊盘，栅极焊盘连接到公共行和公共列之一的多条栅极线的第一组 所述第二多个单元，在所述下基板的边缘空间中形成数据接触焊盘，所述数据焊盘连接到所述第二多个单元的公共行和公共列之一的所述多条数据线中的第一组， 在下基板上形成公共电压接触焊盘，用于向上基板上的公共电极施加公共电压，通过将下基板接合到 将组装的基板分离成包括至少布置在公共列和公共列之一中的第二多个液晶单元的子基板，将液晶材料引入到子基板的第二多个液晶单元中， 并且通过向栅极接触焊盘，数据接触焊盘和公共电压接触焊盘施加电压来检查子基板的第二多个液晶单元。

公开(公告)号：US20040125288A1

公开(公告)日：2004-07-01

申请号：US10732274

申请日：2003-12-11

Applicant: LG.Philips LCD Co. Ltd.

Inventor： Woo-Nam Jeong ,  Hye-Young Kim ,  Joo-Soo Lim ,  Won-Seok Kang

IPC: G02F001/1335

CPC classification number: G02F1/133553 ,  G02F1/136227

Abstract: A method of fabricating a liquid crystal display device having a concave reflector includes forming a switching element on a substrate, the switching element comprising a gate electrode, a semiconductor layer, a source electrode, and a drain electrode, forming a first insulating layer on the substrate including the switching element, forming a plurality of photoresist patterns on the first insulating layer, patterning the first insulating layer to have a concave surface by using the photoresist patterns as masks, and forming a reflector on the first insulating layer having the recessed uneven surface.

Abstract translation: 制造具有凹面反射镜的液晶显示装置的方法包括在基板上形成开关元件，所述开关元件包括栅电极，半导体层，源电极和漏电极，在所述基板上形成第一绝缘层 基板，包括开关元件，在第一绝缘层上形成多个光致抗蚀剂图案，通过使用光致抗蚀剂图案作为掩模来将第一绝缘层图案化成具有凹面，并且在具有凹陷凹凸表面的第一绝缘层上形成反射器 。