Invention Grant
- Patent Title: Display device that rewrites with a first and second waveform and method of driving the display device that rewrites with a first and second waveform
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Application No.: US17238326Application Date: 2021-04-23
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Publication No.: US11355077B2Publication Date: 2022-06-07
- Inventor: Takehisa Takada
- Applicant: TOPPAN PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2018-200934 20181025
- Main IPC: G09G3/34
- IPC: G09G3/34

Abstract:
A display device including a pair of substrates, a display medium formed between the pair of substrates and including charged particles encapsulated therebetween such that an image is displayed by moving the charged particles electrophoretically, a drive unit that applies a voltage to the display medium, and a display control unit that controls a display of the display medium. After data communication for rewriting a display of a display device commences and before the data communication ends, the display control unit commences rewriting using a first waveform, and after completion of the data communication and after the rewriting using the first waveform, the display control unit executes rewriting using a second waveform.
Public/Granted literature
- US20210319759A1 DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE Public/Granted day:2021-10-14
Information query
IPC分类: