Invention Grant
US08325173B2 Control method for eliminating deficient display and a display device using the same and driving circuit using the same
失效
用于消除不良显示的控制方法和使用该显示装置的显示装置以及使用其的驱动电路
- Patent Title: Control method for eliminating deficient display and a display device using the same and driving circuit using the same
- Patent Title (中): 用于消除不良显示的控制方法和使用该显示装置的显示装置以及使用其的驱动电路
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Application No.: US11832656Application Date: 2007-08-02
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Publication No.: US08325173B2Publication Date: 2012-12-04
- Inventor: Che-Li Lin
- Applicant: Che-Li Lin
- Applicant Address: TW Hsinchu
- Assignee: Novatek Microelectronics Corp.
- Current Assignee: Novatek Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW96113627A 20070418
- Main IPC: G06F3/038
- IPC: G06F3/038
Abstract:
A control method for eliminating deficient display and a display device using the same and a driving circuit are provided herein. The display device includes a display panel, source driver, and a control device. The display panel includes a plurality of pixels. The source driver is used to provide a pixel voltage to the pixel. The control device determines whether to provide a first voltage to the pixels, and controls the source driver whether to provide the pixel voltage to the pixel, according to a control signal. When a system voltage of the display device is less than a predefined voltage, the control device controls the source driver to stop providing the pixel voltage to the pixel, and provides a first voltage to the pixel.
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