Invention Grant
- Patent Title: Display device for reducing dynamic false contour
- Patent Title (中): 用于减少动态假轮廓的显示装置
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Application No.: US14161147Application Date: 2014-01-22
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Publication No.: US09224330B2Publication Date: 2015-12-29
- Inventor: Jin-Woo Park , Sang-Jin Pak , Ji-Gong Lee , Sang-Kwon Ha , Su-min Yang
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2013-0042360 20130417
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/32 ; G09G3/20

Abstract:
A display device includes a display panel and a timing controller. The display panel includes a plurality of pixels, and the timing controller determines a driving method that includes a first sub-frame arrangement method and a second sub-frame arrangement method. An arrangement of weight values of a plurality of sub-frames of the second sub-frame arrangement method is given in an opposite order from an arrangement of weight values of a plurality of sub-frames of the first sub-frame arrangement method. The timing controller applies the first sub-frame arrangement method to a first pixel among the pixels, and applies the second sub-frame arrangement method to a second pixel that is disposed next to the first pixel.
Public/Granted literature
- US20140313245A1 DISPLAY DEVICE FOR REDUCING DYNAMIC FALSE CONTOUR Public/Granted day:2014-10-23
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