Invention Grant
US09524673B2 Display device, method for driving display device, and electronic apparatus
有权
显示装置,显示装置的驱动方法以及电子装置
- Patent Title: Display device, method for driving display device, and electronic apparatus
- Patent Title (中): 显示装置,显示装置的驱动方法以及电子装置
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Application No.: US14326992Application Date: 2014-07-09
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Publication No.: US09524673B2Publication Date: 2016-12-20
- Inventor: Kei Kimura , Yusuke Onoyama , Naobumi Toyomura , Junichi Yamashita
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2013-164875 20130808
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
Provided is a display device including a pixel array unit that is made by arranging a drive transistor to drive a light emitting unit, a sampling transistor to sample a signal voltage, and a pixel circuit having a storage capacitor to store the signal voltage which is written by sampling with the sampling transistor, and a drive unit that makes a gate node and a source node of the drive transistor be in a floating state up to performing writing of the signal voltage with the sampling transistor, after writing an initialization voltage in the gate node when the source node of the drive transistor is in a non-floating state.
Public/Granted literature
- US20150042635A1 DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC APPARATUS Public/Granted day:2015-02-12
Information query
IPC分类: