公开(公告)号：US20230222973A1

公开(公告)日：2023-07-13

申请号：US18118750

申请日：2023-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Boyeon Kim ,  Wheewon Lee ,  Wontae Kim ,  Jaehan Lee

IPC: G09G3/3225

CPC classification number: G09G3/3225 ,  G09G2300/0413 ,  G09G2360/147

Abstract: A display device includes a display panel including a plurality of sensing lines and a plurality of pixels each connected to a corresponding sensing line among the plurality of sensing lines, a sensor that senses characteristic information of the plurality of pixels through the plurality of sensing lines and converts the characteristic information into sensing data having a digital format, and a compensator that converts first data received from outside of the display device into second data based on the sensing data, wherein the sensor senses characteristic information of pixels arranged in a partial area of the display panel during a transition period of a sensing period and processes sensed characteristic information as dummy data.

公开(公告)号：US20220122528A1

公开(公告)日：2022-04-21

申请号：US17246772

申请日：2021-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Boyeon Kim ,  Wheewon Lee ,  Wontae Kim ,  Jaehan Lee

IPC: G09G3/3225

Abstract: A display device includes a display panel including a plurality of sensing lines and a plurality of pixels each connected to a corresponding sensing line among the plurality of sensing lines, a sensor that senses characteristic information of the plurality of pixels through the plurality of sensing lines and converts the characteristic information into sensing data having a digital format, and a compensator that converts first data received from outside of the display device into second data based on the sensing data, wherein the sensor senses characteristic information of pixels arranged in a partial area of the display panel during a transition period of a sensing period and processes sensed characteristic information as dummy data.

公开(公告)号：US20240414978A1

公开(公告)日：2024-12-12

申请号：US18417894

申请日：2024-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Junghwa Park ,  Changho Lee ,  Mihyang Sheen ,  Nari Ahn ,  Jaehan Lee

IPC: H10K59/80 ,  H10K59/12

Abstract: A display device includes a substrate, a pixel circuit layer above the substrate, and including at least one thin film transistor, and a pixel electrode above the pixel circuit layer, and electrically connected to the thin film transistor, wherein the pixel electrode includes a reflective layer, a conductive layer above the reflective layer, and an oxide layer above the conductive layer, and wherein a ratio of a thickness of the conductive layer and a thickness of the oxide layer is about 1.51 to about 2.331.

公开(公告)号：US11605339B2

公开(公告)日：2023-03-14

申请号：US17246772

申请日：2021-05-03

Applicant: Samsung Display Co., Ltd.

Inventor： Boyeon Kim ,  Wheewon Lee ,  Wontae Kim ,  Jaehan Lee

IPC: G09G3/32 ,  G09G3/3225

Abstract: A display device includes a display panel including a plurality of sensing lines and a plurality of pixels each connected to a corresponding sensing line among the plurality of sensing lines, a sensor that senses characteristic information of the plurality of pixels through the plurality of sensing lines and converts the characteristic information into sensing data having a digital format, and a compensator that converts first data received from outside of the display device into second data based on the sensing data, wherein the sensor senses characteristic information of pixels arranged in a partial area of the display panel during a transition period of a sensing period and processes sensed characteristic information as dummy data.

公开(公告)号：US12100347B2

公开(公告)日：2024-09-24

申请号：US18118750

申请日：2023-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Boyeon Kim ,  Wheewon Lee ,  Wontae Kim ,  Jaehan Lee

IPC: G09G3/32 ,  G09G3/3225

CPC classification number: G09G3/3225 ,  G09G2300/0413 ,  G09G2360/147

Abstract: A display device includes a display panel including a plurality of sensing lines and a plurality of pixels each connected to a corresponding sensing line among the plurality of sensing lines, a sensor that senses characteristic information of the plurality of pixels through the plurality of sensing lines and converts the characteristic information into sensing data having a digital format, and a compensator that converts first data received from outside of the display device into second data based on the sensing data, wherein the sensor senses characteristic information of pixels arranged in a partial area of the display panel during a transition period of a sensing period and processes sensed characteristic information as dummy data.