Invention Application
US20170047002A1 PIXEL DRIVING CIRCUIT, DRIVING METHOD FOR PIXEL DRIVING CIRCUIT AND DISPLAY DEVICE
有权
像素驱动电路,像素驱动电路和显示器件的驱动方法
- Patent Title: PIXEL DRIVING CIRCUIT, DRIVING METHOD FOR PIXEL DRIVING CIRCUIT AND DISPLAY DEVICE
- Patent Title (中): 像素驱动电路,像素驱动电路和显示器件的驱动方法
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Application No.: US14442391Application Date: 2014-08-18
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Publication No.: US20170047002A1Publication Date: 2017-02-16
- Inventor: Minghua Xuan , Taegyu Kim
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Applicant Address: CN Ordos, Inner Mongolia CN Beijing
- Assignee: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Ordos, Inner Mongolia CN Beijing
- Priority: CN201410190523.7 20140507
- International Application: PCT/CN2014/084631 WO 20140818
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3291

Abstract:
The embodiment of the invention provides a pixel driving circuit, a driving method for the pixel driving circuit and a display device, and relates to the technical field of display. According to the pixel driving circuit, the driving method for the pixel driving circuit and the display device, the situation that driving currents of an active light emitting device are affected by threshold voltage shift of a driving transistor can be avoided, and therefore the evenness of a displayed image is improved. The pixel driving circuit comprises a light emitting device, a storage capacitor, a driving unit and five switching units. The embodiments of the invention are used in e.g. display devices and manufacturing the same.
Public/Granted literature
- US09886898B2 Pixel driving circuit, driving method for pixel driving circuit and display device Public/Granted day:2018-02-06
Information query
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