发明授权
US08907876B2 Pixel circuit, image display apparatus, driving method therefor and driving method of electronic device
有权
像素电路,图像显示装置,其驱动方法和电子装置的驱动方法
- 专利标题: Pixel circuit, image display apparatus, driving method therefor and driving method of electronic device
- 专利标题(中): 像素电路,图像显示装置,其驱动方法和电子装置的驱动方法
-
申请号: US13616513申请日: 2012-09-14
-
公开(公告)号: US08907876B2公开(公告)日: 2014-12-09
- 发明人: Taro Hasumi , Yoshinao Kobayashi , Keigo Kanoh
- 申请人: Taro Hasumi , Yoshinao Kobayashi , Keigo Kanoh
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2004-377347 20041227; JP2005-344987 20051130
- 主分类号: G09G3/30
- IPC分类号: G09G3/30 ; G09G5/00 ; G09G3/32
摘要:
A pixel circuit has a light emitting element and a driver electrically connected to the light emitting element. A reverse bias voltage is applied to the driver to reduce a shift amount of a threshold voltage of the driver.
公开/授权文献
信息查询
IPC分类: