Wang Law Firm, Inc.
Adjusting method and device for gate off voltage and display device
Embodiments of the present disclosure disclose a method, a device and a display apparatus for adjusting a gate-off voltage. In that the method for adjusting the gate-off voltage includes: obtaining a contrast of the display brightness of the display panel by at least one photosensitive element; comparing the contrast with an initial contrast, and if the difference between the contrast and the initial contrast is greater than the set threshold value, adjusting the gate-off voltage.
HKC Corporation Limited Chongqing HKC Optoelectronics Co., Ltd.
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Yu-Jen
Chen