发明名称 COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME
摘要 A color filter substrate and an LCD panel having the same are provided to enable a low reflection layer to prevent light, emitted from a backlight unit, from being transferred to a TFT(Thin Film Transistor) formed in a gate driver and a pixel TFT of a TFT substrate after being reflected in a black matrix, thereby preventing photo currents and improving contrast of the LCD panel. A black matrix(20) defines a pixel area. A color filter(40) is formed in the pixel area. A common electrode(60) is formed to cover the black matrix and the color filter. A low reflection layer(30) is formed on the black matrix. The black matrix comprises a conduction layer made from metal material and an insulating layer made from opaque insulating material. A thickness of the low reflection layer is about 200angstrom to 900angstrom. A thickness of the conduction layer is about 1000angstrom to 3000angstrom. The low reflection layer is made from CrOxNy.
申请公布号 KR20080032982(A) 申请公布日期 2008.04.16
申请号 KR20060099473 申请日期 2006.10.12
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 CHO, NEUNG HO
分类号 G02F1/1335 主分类号 G02F1/1335
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