Invention Grant
US08094365B2 White particles for display, particle dispersion for display, display medium and display device
有权
用于显示的白色颗粒，用于显示的颗粒分散，显示介质和显示装置
- Patent Title: White particles for display, particle dispersion for display, display medium and display device
- Patent Title (中): 用于显示的白色颗粒，用于显示的颗粒分散，显示介质和显示装置
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Application No.: US12552784Application Date: 2009-09-02
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Publication No.: US08094365B2Publication Date: 2012-01-10
- Inventor: Yasuo Yamamoto , Hiroaki Moriyama , Yoshinori Yamaguchi
- Applicant: Yasuo Yamamoto , Hiroaki Moriyama , Yoshinori Yamaguchi
- 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: JP2009-052027 20090305
- Main IPC: G02B26/00
- IPC: G02B26/00
Abstract:
White particles for display including first white particles that move in response to an electric field and second white particles that do not move in response to an electric field, the second white particles having a volume average particle size that is less than that of the first white particles, and a ratio of the numerical amount of the first white particles/the second white particles (L/S) satisfying the following relationship: 1/(5.1×107)≦L/S≦1/(2.8×104).
Public/Granted literature
- US20100225997A1 WHITE PARTICLES FOR DISPLAY, PARTICLE DISPERSION FOR DISPLAY, DISPLAY MEDIUM AND DISPLAY DEVICE Public/Granted day:2010-09-09
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