Invention Grant
- Patent Title: Display device having a shutter panel and method of operating the same
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Application No.: US16235394Application Date: 2018-12-28
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Publication No.: US10732443B2Publication Date: 2020-08-04
- Inventor: Myoungseop Song , Myungho Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5074faec
- Main IPC: G02F1/133
- IPC: G02F1/133 ; H04N5/06 ; G02F1/1335 ; G09G3/36 ; G09G3/34 ; G02F1/1347

Abstract:
A display device includes a display panel including a plurality of pixels, a first driving circuit configured to operate to display an image through the plurality of pixels, and a shutter panel including a plurality of shutter pixels and configured to be periodically refreshed. The first driving circuit is operated to display a second image corresponding to a second image signal through the display panel when a difference in brightness between a first image signal of a present frame and the second image signal of a previous frame is greater than a predetermined level and to display a first image corresponding to the first image signal through the display panel when the shutter panel is refreshed.
Public/Granted literature
- US20190204642A1 DISPLAY DEVICE HAVING A SHUTTER PANEL AND METHOD OF OPERATING THE SAME Public/Granted day:2019-07-04
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