公开(公告)号：US11790827B2

公开(公告)日：2023-10-17

申请号：US17458629

申请日：2021-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyounghwan Kwon ,  Sungchul Yoon ,  Jungwook Hong

IPC: G09G3/20 ,  G09G3/3233 ,  H04N5/33 ,  G01K3/10 ,  G01K13/00

CPC classification number: G09G3/2096 ,  G01K3/10 ,  G01K13/00 ,  G09G3/3233 ,  H04N5/33 ,  G09G2300/0842 ,  G09G2310/0243 ,  G09G2310/08 ,  G09G2320/041 ,  G09G2340/0435

Abstract: A display system includes a host processor and a display driver integrated circuit. The host processor includes a first thermal sensor. The display driver integrated circuit including a second thermal sensor that is different from the first thermal sensor. The host processor generates a first performance control signal indicating whether to increase or decrease performance of a display panel from first temperature information that is obtained from the first thermal sensor and second temperature information that is obtained from the second thermal sensor, and to output the first performance control signal. The display driver integrated circuit receives the first performance control signal from the host processor, and controls the display panel based on the first performance control signal to adjust the performance of the display panel.

公开(公告)号：US20220139294A1

公开(公告)日：2022-05-05

申请号：US17458629

申请日：2021-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyounghwan Kwon ,  Sungchul Yoon ,  Jungwook Hong

IPC: G09G3/20 ,  G09G3/3233 ,  H04N5/33 ,  G01K3/10 ,  G01K13/00

Abstract: A display system includes a host processor and a display driver integrated circuit. The host processor includes a first thermal sensor. The display driver integrated circuit including a second thermal sensor that is different from the first thermal sensor. The host processor generates a first performance control signal indicating whether to increase or decrease performance of a display panel from first temperature information that is obtained from the first thermal sensor and second temperature information that is obtained from the second thermal sensor, and to output the first performance control signal. The display driver integrated circuit receives the first performance control signal from the host processor, and controls the display panel based on the first performance control signal to adjust the performance of the display panel.