发明名称 Color filter for a liquid crystal display and a liquid crystal display using the same
摘要 The present invention relates to a color filter for a liquid crystal display and a liquid crystal display using the same, and more particularly to a color filter for a liquid crystal display comprising a pixel area, a black matrix, and a transparent overcoating film, wherein the transparent overcoating film comprises a thermosetting polymer obtained by mixing a) polyamic acid having siloxane terminal groups; and b) an epoxy compound having 1 to 4 epoxy groups, and a liquid crystal display using the same.The color filter for a liquid crystal display of the present invention comprises a transparent overcoating film having a wide pattern formation margin of a transparent electrode and superior heat resistance, light resistance, and transmissivity. When applied to a liquid crystal display, this color filter can offer a liquid crystal display, particularly ITO PVA mode liquid crystal display with good physical properties and is capable of realizing a wide view angle.
申请公布号 US6759172(B2) 申请公布日期 2004.07.06
申请号 US20030346081 申请日期 2003.01.17
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 HUH CHUL;KIM BYOUNG-JOO;JI SEUNG-RYOUNG;CHOI WOO
分类号 G02B5/20;G02F1/1333;G02F1/1335;G02F1/139;G03F7/00;(IPC1-7):G02B5/20;G02F1/133 主分类号 G02B5/20
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