Invention Grant
- Patent Title: Electrophoretic device, method of driving electrophoretic device, and electronic apparatus
- Patent Title (中): 电泳装置，电泳装置的驱动方法以及电子装置
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Application No.: US11354835Application Date: 2006-02-16
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Publication No.: US07679599B2Publication Date: 2010-03-16
- Inventor: Hideyuki Kawai
- Applicant: Hideyuki Kawai
- Applicant Address: JP Tokyo US MA Cambridge
- Assignee: Seiko Epson Corporation,E Ink Corporation
- Current Assignee: Seiko Epson Corporation,E Ink Corporation
- Current Assignee Address: JP Tokyo US MA Cambridge
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-060532 20050304
- Main IPC: G09G3/34
- IPC: G09G3/34
Abstract:
The electrophoretic device of the present invention obtains a plurality of different optical characteristics by changing a proportion of number of pixel electrodes supplied with a first voltage and a number of pixel electrodes supplied with a second voltage. The transition of the optical characteristics accompanied by the changes of the proportion is previously obtained as an actual measurement value. The preferable proportion displaying the desired optical characteristic is calculated based on the actual measurement value.
Public/Granted literature
- US20060197738A1 Electrophoretic device, method of driving electrophoretic device, and electronic apparatus Public/Granted day:2006-09-07
Information query
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