公开(公告)号：US12175900B2

公开(公告)日：2024-12-24

申请号：US18132967

申请日：2023-04-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Sik Yoon ,  Jongwoon Kim ,  Wonjin Seo ,  Kihyun Sung ,  Kihong Song ,  Yeseul Lee ,  Daeho Hwang

IPC: G09G3/00 ,  G09G3/3233

Abstract: A display device is disclosed that includes a display panel including a plurality of pixels, a printed circuit board connected to the display panel, a temperature sensor disposed on the printed circuit board, a flexible circuit board that connects the display panel to the printed circuit board, a data driver disposed on the flexible circuit board, and a temperature sensing part disposed on the printed circuit board. The flexible circuit board is bent such that the printed circuit board is disposed under the display panel and the temperature sensor is disposed adjacent to a sensing pixel outputting a sensing current among the pixels.

公开(公告)号：US12266315B2

公开(公告)日：2025-04-01

申请号：US18298577

申请日：2023-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kihyun Sung ,  Jongwoon Kim ,  Kihong Song ,  Hyun-Sik Yoon ,  Yeseul Lee

IPC: G09G3/3275 ,  G09G3/32

Abstract: A display device includes a driving control circuit that receives an input image signal and outputs an output image signal, a data driving circuit that outputs a data signal corresponding to the output image signal, and a display panel including a plurality of pixels to display an image corresponding to the data signal. The driving control circuit determines an amount of time the input image signal is maintained as a still image, determines a color coordinate gain based on the amount of time and outputs the output image signal based on the color coordinate gain.