| 发明名称 |
DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC APPARATUS |
| 摘要 |
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. |
| 申请公布号 |
US2015042635(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201414326992 |
申请日期 |
2014.07.09 |
| 申请人 |
Sony Corporation |
发明人 |
Kimura Kei;Onoyama Yusuke;Toyomura Naobumi;Yamashita Junichi |
| 分类号 |
G09G3/32 |
主分类号 |
G09G3/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device comprising:
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. |
| 地址 |
Tokyo JP |
