发明名称 COLOR DISPLAY DEVICE
摘要 PURPOSE:To improve the visual angle characteristic, to maintain the balance of each color without depending on a visual angle, and to improve the display characteristic. CONSTITUTION:In the color display device provided with a ferroelectric liquid crystal cell 4 having color filters 8r, 8g and 8b of plural colors of different center wavelength, placed in accordance with a picture element, in its ferroelectric liquid crystal cell, different, orientation processings are performed to the corresponding positions at every color filter 8r, 8g and 8b, and its orientation processing is executed so that the shorter wavelength the center wavelength of the color filters 85, 8g and 8b of the corresponding positions is, the larger pre-tilt angle the liquid crystal 4 of the corresponding position has.
申请公布号 JPH0553113(A) 申请公布日期 1993.03.05
申请号 JP19910235766 申请日期 1991.08.23
申请人 CANON INC 发明人 KOJIMA MAKOTO;ASAOKA MASANOBU;TAKAO HIDEAKI
分类号 G02F1/1335;G02F1/1337 主分类号 G02F1/1335
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