发明名称 Color filter and liquid crystal display device
摘要 The present invention provides a color filter comprising a transmission area and reflection area in which at least one color pixel of red, green and blue pixels is formed of the same material, wherein a transparent area having no color layer is formed in a part of the reflection area, at least one sub-area is formed in the transparent area, and the size of the sub-area is 20 μm or more and 2,000 μm or less. The present invention also provides a liquid crystal display for both transmission display and reflection display with a cheap manufacturing cost, wherein the difference of chromaticity between the transmission display and reflection display is small, and the surface of the transmission area and reflection area have small step heights.
申请公布号 US8031297(B2) 申请公布日期 2011.10.04
申请号 US20050294375 申请日期 2005.12.06
申请人 TORAY INDUSTRIES, INC. 发明人 KOJIMA HIDEYUKI;YAMASHITA TETSUO;KASAI SHIGETAKA;HADA IKUMI;YOSHIOKA MASAHIRO;NONAKA HARUSHI;SASAKI HIROYUKI
分类号 G02F1/1335;G02B5/20 主分类号 G02F1/1335
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