Invention Grant
- Patent Title: Image display device
- Patent Title (中): 图像显示装置
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Application No.: US12417150Application Date: 2009-04-02
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Publication No.: US07830593B2Publication Date: 2010-11-09
- Inventor: Satoshi Uchino , Okushi Okuyama , Yukio Hosoya , Hiroyuki Konno , Tatsuya Nagase , Shigeki Takenouchi
- Applicant: Satoshi Uchino , Okushi Okuyama , Yukio Hosoya , Hiroyuki Konno , Tatsuya Nagase , Shigeki Takenouchi
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee: Konica Minolta Business Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2008-095927 20080402
- Main IPC: G02B26/00
- IPC: G02B26/00 ; G09G3/34
Abstract:
An image display device 10, having two substrates 11 and 12, at least one of which is transparent; and display particles 21 and 22 enclosed in the powder form between the substrates, the display particles being moved under an electric field generated between the substrates so that an image is displayed, wherein metal oxide fine particles 1 surface-treated with at least one processing agent selected from the group consisting of silane-coupling agents and silicone oils are adhered to at least one substrate surface 20a and/or 20b of the surfaces in contact with the display particles in a gap 18 between the substrates.
Public/Granted literature
- US20090251764A1 IMAGE DISPLAY DEVICE Public/Granted day:2009-10-08
Information query
