Display test apparatus and method of fabricating display device(s)

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United States of America Patent

PATENT NO 11928995
APP PUB NO 20220398955A1
SERIAL NO

17581234

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Abstract

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A display test apparatus includes a measuring apparatus and a calculating device connected to the measuring apparatus. The measuring apparatus provides a sample pixel value to a first display device including a first display panel, measures a first color coordinate value of an image displayed by the first display panel in response to the sample pixel value. The calculating device generates a first parameter of the first display panel in response to the first color coordinate value, generates a target color coordinate value in response to the sample pixel value, and generates a first mapping table in response to the first color coordinate value, the first parameter and the target color coordinate value.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Deok Soo Hwaseong-si, KR 2 1
Song, Byoung-Ju Gwangju, KR 5 10
Yum, Joo Hyuk Yongin-si, KR 2 7

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