发明名称 LIQUID CRYSTAL PANEL AND PROJECTION LIQUID CRYSTAL DISPLAY APPARATUS
摘要 An LCD(Liquid Crystal Display) pane and a projection type LCD are provided to prevent a central portion of a light-shielding film from being electrified and suppress the light leakage at an outer circumferential portion of the light-shielding film, thereby improving the quality of the display. An LCD panel(90) comprises a first transparent substrate, a pixel electrode(120) and a common electrode(118) formed in each pixel, a second transparent substrate, and a light-shielding film(212). The pixel electrode and the common electrode are disposed in a pixel region(92) of the first transparent substrate. The second transparent substrate is disposed to face the first transparent substrate. The light-shielding film is disposed on the second transparent substrate. The light-shielding film includes an outer circumferential portion surrounding the pixel region and a central portion(216) continuing from the outer circumferential portion in the pixel region. In the light-shielding film, the central portion is formed of a material having a higher resistivity than the outer circumferential portion. In the light-shielding film, the outer circumferential portion is formed of a material having a higher light-shielding property than the central portion.
申请公布号 KR20080076773(A) 申请公布日期 2008.08.20
申请号 KR20080013016 申请日期 2008.02.13
申请人 EPSON IMAGING DEVICES CORPORATION 发明人 MAEDA KAZUYUKI
分类号 G02F1/1335 主分类号 G02F1/1335
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