公开(公告)号：US20220215789A1

公开(公告)日：2022-07-07

申请号：US17700205

申请日：2022-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Su Min YANG ,  Wook LEE ,  Hye Ji KIM ,  Ki Hyun PYUN

IPC: G09G3/20 ,  G09G3/32

Abstract: A display device includes first pixels partitioned into a plurality of blocks, each of the plurality of blocks being categorized as a first block or a second block, a sensor configured to generate first sensing data for at least two of the first pixels in each of the plurality of blocks during a first period, and a sensing controller configured to generate interpolated data for the first pixels that are not sensed by the sensor by interpolating the first sensing data, for the first block, and configured to forgo interpolation of the first sensing data, for the second block. The sensor generates second sensing data for the first pixels that are not sensed by the sensor, for the second block, during a second period after the first period.

公开(公告)号：US20210150966A1

公开(公告)日：2021-05-20

申请号：US16986157

申请日：2020-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Su Min YANG ,  Wook LEE ,  Hye Ji KIM ,  Ki Hyun PYUN

IPC: G09G3/20 ,  G09G3/32

Abstract: A display device includes first pixels partitioned into a plurality of blocks, each of the plurality of blocks being categorized as a first block or a second block, a sensor configured to generate first sensing data for at least two of the first pixels in each of the plurality of blocks during a first period, and a sensing controller configured to generate interpolated data for the first pixels that are not sensed by the sensor by interpolating the first sensing data, for the first block, and configured to forgo interpolation of the first sensing data, for the second block. The sensor generates second sensing data for the first pixels that are not sensed by the sensor, for the second block, during a second period after the first period.