公开(公告)号：US09262979B2

公开(公告)日：2016-02-16

申请号：US14219708

申请日：2014-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Ho In Kim ,  Kyung Won Kang ,  Young-Sun Kwak ,  Sang An Kwon ,  Hyeon-Do Park ,  Won Jin Seo ,  Myung Bo Sim ,  Yoon Seop Shim

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2320/0285 ,  G09G2320/0673

Abstract: A display device may include a display panel that includes a first region and a second region. The display device may include a controller that may receive a first gamma value and a second gamma value, use the first gamma value or a third gamma value to generate first image data, use the first gamma value and the second gamma value to generate a fourth gamma value, and use the fourth gamma value to generate second image data. The display device may include a data driver that may use the first image data and the second image data to generate a first data voltage set and a second data voltage set. The first region may use the first data voltage set to display a first portion of an image. The second region may use the second data voltage set to display a second portion of the image.

Abstract translation: 显示装置可以包括包括第一区域和第二区域的显示面板。 显示装置可以包括可以接收第一伽马值和第二伽马值的控制器，使用第一伽马值或第三伽马值来产生第一图像数据，使用第一伽玛值和第二伽马值来产生第四伽玛值 伽玛值，并使用第四个伽玛值来生成第二个图像数据。 显示装置可以包括可以使用第一图像数据和第二图像数据来生成第一数据电压组和第二数据电压组的数据驱动器。 第一区域可以使用第一数据电压集来显示图像的第一部分。 第二区域可以使用第二数据电压组来显示图像的第二部分。

公开(公告)号：US11696405B2

公开(公告)日：2023-07-04

申请号：US17231507

申请日：2021-04-15

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyun Ryu ,  Tae Beom Kim ,  Yoon Seop Shim

IPC: H05K1/14 ,  H05K1/18 ,  H05K1/11 ,  H05K1/02 ,  G06F3/041 ,  H10K59/131

CPC classification number: H05K1/144 ,  G06F3/04164 ,  H05K1/0269 ,  H05K1/118 ,  H05K1/189 ,  H05K2201/058 ,  H05K2201/09063 ,  H05K2201/09936 ,  H10K59/131

Abstract: A display device may include a main flexible printed circuit including a first alignment mark and electrically connected to a first panel; and a touch flexible printed circuit including a second alignment mark and electrically connected to a second panel that is perpendicular to the first panel, wherein the main flexible printed circuit is electrically connected to the touch flexible printed circuit through a pad region, and the touch flexible printed circuit includes a first overcoat region disposed between the first alignment mark and the second alignment mark.

公开(公告)号：US20190219866A1

公开(公告)日：2019-07-18

申请号：US16129047

申请日：2018-09-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Joo Young Choi ,  Yoon Seop Shim ,  Gyu Ik Kim ,  Hyo Taek Lim

IPC: G02F1/1335 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1343 ,  G09G3/36

CPC classification number: G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/133548 ,  G02F2201/123 ,  G09G3/3607 ,  H01L27/124

Abstract: A display device includes: a first substrate including a display area; a thin film transistor positioned on the first substrate; a pixel electrode connected to the thin film transistor; a color filter overlapping the pixel electrode; a second substrate overlapping the first substrate; a liquid crystal layer positioned between the first substrate and the second substrate; and a stain correction layer positioned between the second substrate and the liquid crystal layer and including a semiconductor nanocrystal. The display area includes a first region and a second region excluding the first region. The stain correction layer is positioned in the first region.