Invention Grant
US09552764B2 Display device, pixel circuit, electronic apparatus, and method of driving display device
有权
显示装置，像素电路，电子装置以及驱动显示装置的方法
- Patent Title: Display device, pixel circuit, electronic apparatus, and method of driving display device
- Patent Title (中): 显示装置，像素电路，电子装置以及驱动显示装置的方法
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Application No.: US13481443Application Date: 2012-05-25
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Publication No.: US09552764B2Publication Date: 2017-01-24
- Inventor: Naobumi Toyomura , Junichi Yamashita , Katsuhide Uchino
- Applicant: Naobumi Toyomura , Junichi Yamashita , Katsuhide Uchino
- Applicant Address: JP Tokyo
- Assignee: JOLED Inc.
- Current Assignee: JOLED Inc.
- Current Assignee Address: JP Tokyo
- Agency: Sheridan Ross P.C.
- Priority: JP2011-128239 20110608
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G3/32
Abstract:
A display device includes a display portion, a hold capacitor, a write transistor writing a drive voltage corresponding to a video signal to the hold capacitor, a drive transistor driving the display portion in accordance with the drive voltage written to the hold capacitor, and a pulse width adjusting portion adjusting a width of a pulse signal causing a drive pulse used to drive at least one of the write transistor and the drive transistor so as to correspond to an environmental change.
Public/Granted literature
- US20120313922A1 DISPLAY DEVICE, PIXEL CIRCUIT, ELECTRONIC APPARATUS, AND METHOD OF DRIVING DISPLAY DEVICE Public/Granted day:2012-12-13
Information query
IPC分类:
