发明名称 LCD FOR PREVENTING DETERIORATION OF DISPLAY QUALITY CAUSED BY INTERFERENCE BETWEEN A LIGHT EXITING FROM A BACKLIGHT AND A LIGHT REFLECTED FROM A BLACK MATRIX AND A MANUFACTURING METHOD THEREOF
摘要 PURPOSE: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to prevent deterioration of display quality caused by interference between a light exiting from a backlight and a light reflected from a black matrix and scattering of light at the surface of insulating layer. CONSTITUTION: A gate line and a data line are formed on a lower substrate(20), wherein the gate line and the data line cross with each other to designate a pixel region. A TFT(Thin Film Transistor) and a pixel electrode are formed in the pixel region. An upper substrate(30) is opposite to the lower substrate(20). A black matrix(31) corresponding to the gate line, the data line and the TFT is formed on the upper substrate, wherein the black matrix has a round shaped section. A color filter(32) corresponding to the pixel electrode is formed on the upper substrate.
申请公布号 KR20050002156(A) 申请公布日期 2005.01.07
申请号 KR20030043488 申请日期 2003.06.30
申请人 LG.PHILIPS LCD CO., LTD. 发明人 KIM, KWANG MIN
分类号 G02F1/1335;(IPC1-7):G02F1/133 主分类号 G02F1/1335
代理机构 代理人
主权项
地址