Invention Grant
- Patent Title: Image display medium and image display device
- Patent Title (中): 图像显示媒体和图像显示装置
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Application No.: US12343661Application Date: 2008-12-24
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Publication No.: US07848009B2Publication Date: 2010-12-07
- Inventor: Yoshinori Machida , Hiroaki Moriyama , Yasufumi Suwabe , Masaaki Abe , Satoshi Tatsuura , Yoshinori Yamaguchi , Hiroshi Kayashima , Kiyoshi Shigehiro
- Applicant: Yoshinori Machida , Hiroaki Moriyama , Yasufumi Suwabe , Masaaki Abe , Satoshi Tatsuura , Yoshinori Yamaguchi , Hiroshi Kayashima , Kiyoshi Shigehiro
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2008-193188 20080728
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G09G3/34

Abstract:
An image display medium includes a pair of substrates, a liquid that is enclosed between the substrates, first colored particles, second colored particles and third colored particles. The first colored particles are colored a first color and move in response to an electric field that is formed between the substrates. The second colored particles are colored a second color and move in an opposite direction of the first colored particles. The third colored particles are colored a third color, are configured to have a particle diameter such that the third colored particles move through clearances between the first colored particles and the second colored particles in a state in which the first colored particles and the second colored particles have aggregated together, and move in response to an electric field that is formed between the substrates.
Public/Granted literature
- US20100020384A1 IMAGE DISPLAY MEDIUM AND IMAGE DISPLAY DEVICE Public/Granted day:2010-01-28
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