发明名称 Method for manufacturing black matrix of active matrix liquid crystal display
摘要 A method for manufacturing a light shielding layer for a liquid crystal display device having a substrate includes the steps of forming a color filter layer including RGB colors on the substrate and coating a first light shielding material on the color filter layer and the substrate. A first back exposure is performed to form first hardened portions and first unhardened portions of the first light shielding material, and the unhardened portions are developed. A second light shielding material on the color filter layer and the first light shielding material. A second back exposure is performed to form second hardened and second unhardened portions of the second light shielding material, and the second unhardened portions are developed.
申请公布号 US5783338(A) 申请公布日期 1998.07.21
申请号 US19960751488 申请日期 1996.11.18
申请人 LC ELECTRONICS INC. 发明人 CHO, KYU-CHUL
分类号 G02F1/1335;(IPC1-7):G02B5/20;G02F1/133 主分类号 G02F1/1335
代理机构 代理人
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