公开(公告)号：US20160171953A1

公开(公告)日：2016-06-16

申请号：US14855973

申请日：2015-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Weonjun CHOE ,  Jeongil YOO

IPC: G09G5/00 ,  H03M1/66 ,  H03M1/00

CPC classification number: G09G3/2003 ,  G09G3/20 ,  G09G2300/0408 ,  G09G2310/027 ,  G09G2310/0291 ,  G09G2310/0297 ,  G09G2320/0276 ,  H03M1/662

Abstract: A data driver electrically connected to data lines includes a digital-to-analog converter configured to sequentially receive data signals respectively corresponding to the data lines and outputting an analog image signal, and a switching output unit configured to sequentially output the analog image signal outputted from the digital-to-analog converter as analog driving signals respectively corresponding to the data lines in synchronization with a clock signal.

Abstract translation: 与数据线电连接的数据驱动器包括数模转换器，被配置为顺序地接收与数据线对应的数据信号并输出​​模拟图像信号，以及切换输出单元，被配置为顺序地输出从 数模转换器分别对应于与时钟信号同步的数据线的模拟驱动信号。

公开(公告)号：US20220322583A1

公开(公告)日：2022-10-06

申请号：US17666427

申请日：2022-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku SHIN ,  Jeongil YOO ,  Sung Chul CHOL

IPC: H05K7/20 ,  H05K5/00

Abstract: A display device includes a display panel, a first support member, a second support member, a first heat dissipation member, and a first coating film. The display panel has a foldable area. The first support member is disposed on a lower surface of the display panel and includes a stretchable portion overlapping the foldable area. The second support member is disposed on a lower surface of the first support member and includes a first support plate and a second support plate spaced apart from each other. The first heat dissipation member is disposed between the first support member and the second support member and includes a first heat dissipation layer and a second heat dissipation layer spaced apart from each other. The first coating film is disposed between the first support member and the first heat dissipation member and includes carbon nanotube.

公开(公告)号：US20230371218A1

公开(公告)日：2023-11-16

申请号：US18201195

申请日：2023-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jaiku SHIN ,  Jeongil YOO ,  Sung Chul CHOI

IPC: H05K7/20 ,  H05K5/00

CPC classification number: H05K7/20963 ,  H05K5/0017

Abstract: A display device includes a display panel, a first support member, a second support member, a first heat dissipation member, and a first coating film. The display panel has a foldable area. The first support member is disposed on a lower surface of the display panel and includes a stretchable portion overlapping the foldable area. The second support member is disposed on a lower surface of the first support member and includes a first support plate and a second support plate spaced apart from each other. The first heat dissipation member is disposed between the first support member and the second support member and includes a first heat dissipation layer and a second heat dissipation layer spaced apart from each other. The first coating film is disposed between the first support member and the first heat dissipation member and includes carbon nanotube.

公开(公告)号：US20190265113A1

公开(公告)日：2019-08-29

申请号：US16262903

申请日：2019-01-30

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-kwon LEE ,  Sungun PARK ,  Youngjoo LEE ,  Jeongil YOO

IPC: G01L1/14 ,  H01L51/00 ,  H01L51/52 ,  H05K1/18 ,  H05K1/11 ,  H05K1/16 ,  G06F3/044 ,  G06F3/041

Abstract: A display device includes a display panel and a pressure sensor. The display panel displays a pressure sensing image which induces a user to apply a pressure in a specific situation. The pressure sensor is disposed under the display panel, and a portion of the pressure sensor overlaps with the pressure sensing image. An opening portion is defined in a part of an electrode of the pressure sensor that does not overlap with the pressure sensing image.