DISPLAY APPARATUS, CALIBRATION APPARATUS AND CALIBRATION METHOD THEREOF

Title:

DISPLAY APPARATUS, CALIBRATION APPARATUS AND CALIBRATION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2018/097503

Kind Code:

A1

Abstract:

A display apparatus, a calibration apparatus and a calibration method thereof are provided. The display apparatus includes a display including display modules, a storage configured to store a correction coefficient of each of light emitting pixels included in each of the display modules, and a processor configured to apply the correction coefficient of each of the light emitting pixels respectively to a pixel value of each of the light emitting pixels to correct the pixel value of each of the light emitting pixels. The correction coefficient of each of light emitting pixels is determined based on a first target value for uniformity between pixels, and the first target value is determined based on one or more representative pixel values of the display modules.

Inventors:

JUNG KIL-SOO (KR)
KIM BYUNG-CHUL (KR)
KIM SUNG-YEOL (KR)
LEE JIN-SUNG (KR)

Application Number:

PCT/KR2017/012357

Publication Date:

May 31, 2018

Filing Date:

November 02, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G09G3/32

Domestic Patent References:

WO2016168001A1

2016-10-20

Foreign References:

US20110285763A1	2011-11-24
US20090115801A1	2009-05-07
US6414661B1	2002-07-02
KR101374648B1	2014-03-17
KR100975025B1	2010-08-11
US6414661B1	2002-07-02

Other References: