公开(公告)号：US20170345395A1

公开(公告)日：2017-11-30

申请号：US15599565

申请日：2017-05-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Chang SHIM ,  Hee Kwon EUN

IPC: G09G5/12 ,  H04N21/442 ,  G09G5/00 ,  G09G5/36

Abstract: A display device which supports a panel self refresh (“PSR”) mode includes a source unit and a synchronizing unit, and a signal is transmitted between the source unit and the synchronizing unit through an interface. The source unit determines on/off of the PSR mode in response to a PSR setting value, and additionally determines whether to activate the PSR mode in response to luminance information.

公开(公告)号：US20200211490A1

公开(公告)日：2020-07-02

申请号：US16678377

申请日：2019-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Ho HYUN ,  Hee Kwon EUN ,  Man Bok CHEON

IPC: G09G3/36 ,  G02F1/1343

Abstract: A display device includes a display panel including display pixels, and a display filter overlapping the display panel and including filter pixels that are greater in number than the display pixels, wherein in units of frame, each of the display pixels is configured to emit light at a luminance corresponding to one gray level, and wherein in units of sub-frames, each of the filter pixels is configured to be switched to a transmissive state or a non-transmissive state, wherein each of the sub-frames is shorter in period than a corresponding one of the frames.

公开(公告)号：US20200265801A1

公开(公告)日：2020-08-20

申请号：US16869803

申请日：2020-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Chang SHIM ,  Hee Kwon EUN

IPC: G09G5/12 ,  G09G5/00 ,  H04N21/442 ,  G09G5/36

Abstract: A display device which supports a panel self refresh (“PSR”) mode includes a source unit and a synchronizing unit, and a signal is transmitted between the source unit and the synchronizing unit through an interface. The source unit determines on/off of the PSR mode in response to a PSR setting value, and additionally determines whether to activate the PSR mode in response to luminance information.