Invention Grant
- Patent Title: Driving method of electrophoretic display device, electrophoretic display device and electronic apparatus
- Patent Title (中): 电泳显示装置,电泳显示装置和电子装置的驱动方法
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Application No.: US13306267Application Date: 2011-11-29
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Publication No.: US08890800B2Publication Date: 2014-11-18
- Inventor: Eiji Miyasaka , Kazuki Imai
- Applicant: Eiji Miyasaka , Kazuki Imai
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2010-268774 20101201
- Main IPC: G09G3/34
- IPC: G09G3/34

Abstract:
In an image rewriting process of rewriting an image displayed on a display section by applying any one of a first electric potential, a second electric potential and voltage based on a driving pulse signal to each of a plurality of pixel electrodes and by moving electrophoretic particles by an electric field generated between the pixel electrodes and a common electrode, a first pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a first width, a second pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a second width longer than the first width, and a third pulse application process which uses the driving pulse signal with the pulse width of the first electric potential being a third width shorter than the second width, are sequentially performed.
Public/Granted literature
Information query
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