公开(公告)号：US20170307941A1

公开(公告)日：2017-10-26

申请号：US15645214

申请日：2017-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： HYOUNGCHEOL LEE ,  Jang-Il KIM ,  OSUNG SEO ,  YeoGeon YOON ,  SooJeong HUH

IPC: G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/133753 ,  G02F1/133305 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.

公开(公告)号：US20230195164A1

公开(公告)日：2023-06-22

申请号：US17990377

申请日：2022-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： KIHO LIM ,  DUK-WOON CHOI ,  SUNG-HYUN KIM ,  YOUNG-SU KIM ,  OSUNG SEO ,  MYEONGIL CHOI

IPC: G06F1/16

CPC classification number: G06F1/1616 ,  G06F1/1681 ,  G06F1/1652 ,  G06F1/1686 ,  G06F1/1656

Abstract: An electronic device includes: a display part including a first non-folding area, a second non-folding area, a first folding area, a third non-folding area, and a second folding area, where the first folding area is disposed between the first non-folding area and the second non-folding area and folded to have a first radius of curvature, and the second folding area is disposed between the second non-folding area and the third non-folding area and folded to have a second radius of curvature greater than the first radius of curvature; and a functional part disposed adjacent to the first non-folding area of the display part and having a predetermined thickness in a thickness direction of the display part. The functional part includes an electronic module disposed on an upper surface of the functional part, and the electronic module includes at least one of a camera module and a driving module.

公开(公告)号：US20210341797A1

公开(公告)日：2021-11-04

申请号：US17375354

申请日：2021-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： HYOUNGCHEOL LEE ,  Jang-Il KIM ,  OSUNG SEO ,  YeoGeon YOON ,  SooJeong HUH

IPC: G02F1/1337

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.

公开(公告)号：US20150261045A1

公开(公告)日：2015-09-17

申请号：US14599632

申请日：2015-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il KIM ,  YeoGeon YOON ,  Sei-yong PARK ,  OSUNG SEO ,  Sunghee HONG

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A display panel curved in a first direction includes: first and second areas corresponding to two segments of a pixel divided by a line in a second direction perpendicular to the first direction; and a first electrode, in which first sub horizontal openings are defined in the first area, and second sub horizontal openings are defined in the second area, where the first and second sub horizontal openings extend along the first direction; a second substrate including: third and fourth areas corresponding to two segments of the pixel divided by a line in the first direction; and a second electrode, in which first vertical openings are defined in the third area, and second vertical openings are defined in the fourth area, where the first and second vertical openings extend along the second direction; and a liquid crystal layer between the first and second substrates.

Abstract translation: 在第一方向上弯曲的显示面板包括：与垂直于第一方向的第二方向上的线分隔的像素的两个部分相对应的第一和第二区域; 以及第一电极，其中在所述第一区域中限定第一子水平开口，并且所述第二子水平开口限定在所述第二区域中，所述第一和第二副水平开口沿着所述第一方向延伸; 第二基板，包括：对应于沿所述第一方向划分的线的所述像素的两个部分的第三和第四区域; 以及第二电极，其中第一垂直开口限定在第三区域中，并且第二垂直开口限定在第四区域中，其中第一和第二垂直开口沿着第二方向延伸; 以及在第一和第二基板之间的液晶层。

公开(公告)号：US20230213427A1

公开(公告)日：2023-07-06

申请号：US18075118

申请日：2022-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： OSUNG SEO ,  MYEONGIL CHOI ,  SUNG-HYUN KIM ,  YOUNG-SU KIM ,  KIHO LIM ,  EUIRI CHO ,  DUK-WOON CHOI

IPC: G01N15/06 ,  G09G3/00 ,  G09G3/3241

CPC classification number: G01N15/06 ,  G09G3/035 ,  G09G3/3241 ,  G01N2015/0693 ,  G09G2360/145 ,  H01L27/288

Abstract: A display device includes a display panel, a driving controller, and a readout circuit. The display panel includes a first part and a second part. The first part includes a first pixel set. The second part includes a first sensor set. The driving controller controls the first pixel set to emit first light when controlling the first sensor set to receive second light. The first sensor set generates a sensing signal using the second light. The readout circuit is electrically connected to at least one of the driving controller and the first sensor set and receives the sensing signal. The display device calculates a dust concentration using the sensing signal.

公开(公告)号：US20150285964A1

公开(公告)日：2015-10-08

申请号：US14645263

申请日：2015-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Taekyung YIM ,  Hyun-Ho KANG ,  HYUNGJUNE KIM ,  OSUNG SEO

IPC: G02B5/02 ,  G02B5/30 ,  G02B1/14 ,  G09G5/00

CPC classification number: G02B5/021 ,  G02B1/14 ,  G02B5/0294 ,  G02B5/3033 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133528 ,  G02F2001/133388

Abstract: Provided is a display device including: a display panel including a display area where an image is displayed and a non-display area surrounding the display area; and a first polarization member disposed on a front surface of the display panel and including a polarization area corresponding to the display area and a light blocking area corresponding to the non-display area, wherein the first polarization member corresponding to the light blocking area includes a plurality of scattering patterns which reduce reflectance of the non-display area.

Abstract translation: 提供一种显示装置，包括：显示面板，包括显示图像的显示区域和围绕显示区域的非显示区域; 以及第一偏振构件，其设置在所述显示面板的前表面上并且包括对应于所述显示区域的偏振区域和对应于所述非显示区域的遮光区域，其中与所述遮光区域对应的所述第一偏振构件包括： 多个降低非显示区域的反射率的散射图案。

公开(公告)号：US20150241741A1

公开(公告)日：2015-08-27

申请号：US14632395

申请日：2015-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： HYOUNG CHEOL LEE ,  Jang-Il KIM ,  OSUNG SEO ,  YeoGeon YOON ,  SooJeong HUH

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133753 ,  G02F1/133305 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.

Abstract translation: 弯曲显示装置包括第一基板，面对第一基板的第二基板，设置在第一和第二基板之间的液晶层，液晶层包括液晶分子，第一取向层，包括与各自聚合的反应性介晶 另一方面，第一配向层设置在第一衬底和液晶层之间，第二取向层设置在液晶层和第二衬底之间，其中反应性介晶具有具有电荷的官能团。