Display device and method for restoring deterioration data of the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11315524
APP PUB NO 20220059051A1
SERIAL NO

17186712

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Abstract

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A method for restoring deterioration data of a display device, includes: reading deterioration data from a first storage unit; determining whether the deterioration data is abnormal by comparing a first deterioration value of a first block with adjacent deterioration values of adjacent blocks adjacent to the first block; restoring the deterioration data based on a look-up table in which a luminance retention rate according to a degree of deterioration is set and sensing data provided from a sensing unit, when the deterioration data is determined to be abnormal; and generating second image data by compensating for first image data based on the restored deterioration data. The display device includes blocks each including a pixel, the blocks include the first and adjacent blocks, the deterioration data includes deterioration values each representing a degree of deterioration of each of the blocks, and the deterioration values include the first and adjacent deterioration values.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Byoung Kwan Yongin-si, KR 8 4
Han, Sang Myeon Yongin-si, KR 15 45
Jeon, Joon Hyeok Yongin-si, KR 3 0

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