Invention Grant
US07656577B2 Color filter substrate, electrophoretic display device having the same, and method of manufacturing the same 有权
滤色器基板,具有该滤色器基板的电泳显示装置及其制造方法

Color filter substrate, electrophoretic display device having the same, and method of manufacturing the same
Abstract:
A color filter substrate includes a base substrate, a color filter layer and an electrophoretic layer. A partition wall section is formed on a first surface of the base substrate. The partition wall section divides the base substrate into a transparent area and a light-blocking area to define a pixel space in the transparent area. The color filter layer is formed in the transparent area. The electrophoretic layer is formed in the pixel space. The electrophoretic layer includes a capsule with a plurality of electrophoretic particles. Therefore, the partition wall section thereby forms the pixel space corresponding to a pixel part, and an electrophoretic layer is infiltrated into the pixel space, so that reflecting ratio and color reproducibility may be enhanced.
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