Invention Grant
- Patent Title: Color filter substrate, liquid crystal unit, and electronic device
- Patent Title (中): 滤色器基板,液晶单元和电子设备
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Application No.: US11365916Application Date: 2006-03-02
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Publication No.: US07671828B2Publication Date: 2010-03-02
- Inventor: Tomoyuki Nakano , Keiji Takizawa , Hideki Kaneko
- Applicant: Tomoyuki Nakano , Keiji Takizawa , Hideki Kaneko
- Applicant Address: JP Azumino-shi
- Assignee: Epson Imaging Devices Corporation
- Current Assignee: Epson Imaging Devices Corporation
- Current Assignee Address: JP Azumino-shi
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-058467 20050303; JP2005-335466 20051121
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A color filter substrate includes a substrate and color layers of different colors which are disposed on the substrate. The color layers are provided in unit pixels. The unit pixels each include subpixels. The subpixels each include a reflection region where light entering the pixels is reflected and a transmission region where light entering the pixels is transmitted. The reflection and transmission regions include a different combination of two color layers selected from the color layers for each of the subpixels. The two color layers are adjacent to each other in a plane in the reflection region and are stacked on top of each other in the transmission region. The transmission region of at least one of the subpixels has an unstacked area where one of the two color layers is formed.
Public/Granted literature
- US20060197896A1 Color filter substrate, liquid crystal unit, and electronic device Public/Granted day:2006-09-07
Information query
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