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
- Patent Title: Color filter substrate, electrophoretic display device having the same, and method of manufacturing the same
- Patent Title (中): 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
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Application No.: US11933353Application Date: 2007-10-31
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Publication No.: US07656577B2Publication Date: 2010-02-02
- Inventor: Byeong-Seob Ban
- Applicant: Byeong-Seob Ban
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2006-0114294 20061120; KR10-2006-0121941 20061205
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G09G3/34

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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