Collard & Roe, P.C.
Measuring method and measuring system thereof
A measuring method and a measuring system are used for measuring contrast of a display device, including controlling the display device to display a first image, measuring brightness of a central area of the first image, controlling display device to display a second image, measuring brightness of a central area of the second image, and determining the contrast. Both the first image and the second image have a plurality of areas with different gray scales, the first image includes a maximum gray scale area, and the second image includes a minimum gray scale area.
BOE Technology Group Co., Ltd.
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G02B H04N G09G G01J H04N G09G G01J G01M G01B
inventional inventional inventional inventional inventional additional inventional inventional inventional
Zhiying Shengbao Yan Zhongbao Li Hangman Weili
Zhang Dun Wei Wu Sun Lai Zhao