发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 A high quality in-plane switching type liquid crystal display device having high contrast ratio and free from any impression of irregular display surface is provided. Spacers which have small surface energy and no influence on orientation of liquid crystal molecules, for example those formed of divinyl benzene coated with a fluorine-coated resin are used, to suppress light passage through and around the spacers in the black (dark) display state. As a result, transmittance in the black (dark) state when the voltage is not applied is reduced to about 0.3% (contrast ratio of about 300) with the maximum transmittance when the voltage is applied being 100%. Irregularity of the display screen caused by the light passage around the spacers is not recognized and excellent display can be obtained.
申请公布号 US2002008835(A1) 申请公布日期 2002.01.24
申请号 US19990228273 申请日期 1999.01.11
申请人 TAHATA SHIN 发明人 TAHATA SHIN
分类号 G02F1/1339;G02F1/1343;(IPC1-7):G02F1/134 主分类号 G02F1/1339
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