Invention Grant
- Patent Title: Color display devices
- Patent Title (中): 彩色显示设备
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Application No.: US14083317Application Date: 2013-11-18
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Publication No.: US08976444B2Publication Date: 2015-03-10
- Inventor: Xiaojia Zhang , Craig Lin , Robert A. Sprague
- Applicant: SiPix Imaging, Inc.
- Applicant Address: US CA Fremont
- Assignee: E Ink California, LLC
- Current Assignee: E Ink California, LLC
- Current Assignee Address: US CA Fremont
- Agency: Perkins Coie LLP
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G09G3/34 ; G09F9/37 ; G02F1/167 ; G09G3/20
Abstract:
The present invention is directed to a color display comprising an electrophoretic fluid comprising two types of pigment particles of contrasting colors and carrying opposite charge polarities dispersed in a clear and colorless solvent, wherein said electrophoretic fluid is sandwiched between a common electrode and a plurality of colored sub-pixel electrodes or colored pixel electrodes.
Public/Granted literature
- US20140078036A1 COLOR DISPLAY DEVICES Public/Granted day:2014-03-20
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