公开(公告)号：US20250095554A1

公开(公告)日：2025-03-20

申请号：US18752517

申请日：2024-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： GYEONG-UB MOON ,  Jongyeop AN ,  DONGWOOK YANG ,  HYEON JUN LEE

IPC: G09G3/32

Abstract: Provided is an electronic device including a display panel having defined therein a display region including first to third regions, the display panel being configured to operate in a sensing mode, and including a first pixel in the first region, a second pixel in the second region, and a third pixel in the third region that include a pixel-driving circuit and a light-emitting element, and a first sensor in the first region, a second sensor, and a third sensor that include a sensor-driving circuit and a detection element, and a readout circuit electrically connected to the first, second, or third sensors, wherein, in the sensing mode, the first pixel is configured to emit first light, the second pixel is configured to emit second light, the third pixel is configured to emit no light, and the readout circuit is configured to receive a readout signal from the first sensor.

公开(公告)号：US20230069681A1

公开(公告)日：2023-03-02

申请号：US17731886

申请日：2022-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： KANGBIN JO ,  ILNAM KIM ,  SEUNGHYUN MOON ,  DONGWOOK YANG ,  HYUNDAE LEE ,  GOEUN CHA

IPC: G09G3/3266 ,  G09G3/3233 ,  G06F3/041 ,  G06V40/13

Abstract: A display device includes a display panel and a scan driving circuit. The display panel includes a plurality of pixels and a plurality of sensors. The scan driving circuit drives a plurality of scan lines. Pixels in a j-th row among the plurality of pixels are connected to a j-th scan line among the plurality of scan lines, in which j is a positive integer. Sensors, which correspond to the pixels in the j-th row, from among the plurality of sensors are connected to an a-th scan line among the plurality of scan lines, in which a is a positive integer different from j.