Invention Grant
- Patent Title: Electrophoretic display
- Patent Title (中): 电泳显示
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Application No.: US13080973Application Date: 2011-04-06
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Publication No.: US08345346B2Publication Date: 2013-01-01
- Inventor: Junichi Karasawa
- Applicant: Junichi Karasawa
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2010-089675 20100408
- Main IPC: G02B26/00
- IPC: G02B26/00

Abstract:
An electrophoretic display includes first electrodes, a second electrode placed opposite the first electrodes, and a microcapsule layer placed between the first electrodes and the second electrode. The microcapsule layer contains microcapsules containing a dispersion medium and electrophoretic particles and a binder for retaining the microcapsules between the first electrodes and the second electrode. The electrophoretic particles are sealed in each microcapsule in such a state that the electrophoretic particles are dispersed in the dispersion medium. The following inequality is satisfied: (ρ2·∈2)/(ρ1·∈1)
Public/Granted literature
- US20110249316A1 ELECTROPHORETIC DISPLAY Public/Granted day:2011-10-13
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