发明名称 LIQUID CRYSTAL DISPLAY DEVICE AND ITS MANUFACTURE
摘要 PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high display quality and a high contrast ratio, without giving an impression of a rough surface. SOLUTION: A luminance of an area where spacers are arranged is controlled within a range not exceeding a two-fold luminance of an area where spacers are not placed at the time of displaying in black (dark) state by making electric charge amount on the spacer surfaces to 0 or very small, when a dispersion density of the spacers is 100-60O pieces/mm<2> and the spacer diameter is 2-6μm. Therefore, as the spacers 18 to maintain a gap between an electrode substrate 3 and an opposed substrate 4 to be constant, such spacers are used as are acrylate resin plated with gold on the surface, having a 50Ω.m specific resistance of the surface and a 6μm spherical diameter. Moreover, spacers may be dispersed by using a spacer dispersing device having spacer transfer paths made of a same material as a surface material of the spacers.
申请公布号 JPH11183917(A) 申请公布日期 1999.07.09
申请号 JP19970356799 申请日期 1997.12.25
申请人 MITSUBISHI ELECTRIC CORP 发明人 MORII YASUHIRO
分类号 G02F1/1339;G02F1/1343;(IPC1-7):G02F1/133;G02F1/134 主分类号 G02F1/1339
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