公开(公告)号：US20230354637A1

公开(公告)日：2023-11-02

申请号：US18338094

申请日：2023-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungmin KIM ,  Junhyeong PARK ,  Jaemin SHIN ,  Byeonghee WON

IPC: H10K50/844

CPC classification number: H10K50/844

Abstract: A display panel is provided, the display panel including: a substrate including: a front display area; a first side display area; a second side display area; a corner display area between the first side display area and the second side display area; and an intermediate display area between the front display area and the corner display area; an intermediate display element including a pixel electrode in the intermediate display area; a lower layer between the substrate and the pixel electrode, the lower layer including a groove; and a dam portion on the lower layer and extending to define a boundary between the intermediate display area and the corner display area, wherein the groove includes a first groove and a second groove, the first groove extending in parallel with the dam portion, and the second groove extending in a direction crossing a direction in which the dam portion.

公开(公告)号：US20230292583A1

公开(公告)日：2023-09-14

申请号：US18105171

申请日：2023-02-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junhyeong PARK ,  Kyungmin KIM ,  Jiyeon SEO

IPC: H10K77/10 ,  H10K59/131 ,  H10K59/80

CPC classification number: H10K77/10 ,  H10K59/131 ,  H10K59/873

Abstract: A display panel includes a substrate including a central area, a corner area including an extension area extending in a direction away from the central area, and an intermediate area disposed between the central area and the corner area, a first groove defined in the corner area and having a closed curve shape, at least a portion of the first groove being defined along a circumference of the central area, and a second groove defined in the intermediate area along the circumference of the central area, and having a closed curve shape.

公开(公告)号：US20170235166A1

公开(公告)日：2017-08-17

申请号：US15583156

申请日：2017-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyungmin KIM ,  Jin-Lak KIM ,  Hyelim JANG

IPC: G02F1/137

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.

公开(公告)号：US20150062514A1

公开(公告)日：2015-03-05

申请号：US14226648

申请日：2014-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soon Joon RHO ,  Jin-Lak KIM ,  Kyungmin KIM ,  Hyelim JANG

IPC: G02F1/1337

CPC classification number: C09K19/32 ,  C09K19/2014 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004

Abstract: The present disclosure relates to a liquid crystal display device including a first substrate including a first base substrate and a first alignment layer provided on the first base substrate, a second substrate including a second base substrate facing the first base substrate and a second alignment layer provided on the second base substrate. The device further includes a liquid crystal layer provided between the first substrate and the second substrate and including a liquid crystal composition. The liquid crystal layer may include a bicyclohexane liquid crystal compound and an alkenyl liquid crystal compound.

Abstract translation: 本发明涉及一种液晶显示装置，包括：第一基板，包括第一基板和设置在第一基板上的第一取向层;第二基板，包括面向第一基板的第二基板;第二配置层， 在第二基底上。 该装置还包括设置在第一基板和第二基板之间并包括液晶组合物的液晶层。 液晶层可以包括双环己烷液晶化合物和链烯基液晶化合物。

公开(公告)号：US20250081698A1

公开(公告)日：2025-03-06

申请号：US18805369

申请日：2024-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Seongwon KIM ,  Hosik SHIN ,  Kyungmin KIM ,  Junhyeong PARK

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/00

Abstract: A display device includes a first film, and a display panel disposed on the first film and including a display portion, a driver portion, and a frame portion, which are sequentially arranged in a first direction, wherein the display portion includes a plurality of first island portions spaced apart from each other and including light-emitting elements, the driver portion includes a plurality of second island portions spaced apart from each other and on which drivers that provide electrical signals to the light-emitting elements are arranged, the frame portion includes a plurality of third island portions spaced apart from each other in a second direction crossing the first direction, and an elongation rate of the display portion, an elongation rate of the driver portion, and an elongation rate of the frame portion are different from each other.

公开(公告)号：US20240324402A1

公开(公告)日：2024-09-26

申请号：US18614456

申请日：2024-03-22

Applicant: Samsung Display Co., LTD. ,  SEKONIX CO., LTD.

Inventor： Kyungmin KIM ,  Jungchul SEO ,  Chanhee LEE

IPC: H10K59/80 ,  H10K59/12 ,  H10K71/40

CPC classification number: H10K59/872 ,  H10K59/1201 ,  H10K59/873 ,  H10K71/40

Abstract: A display apparatus includes a display panel including a substrate including a center area and a corner area arranged at a corner of the center area, and a resin layer arranged on the display panel, wherein the corner area includes a plurality of extension areas and a separation area between the plurality of extension areas, the plurality of extension areas extending in a direction away from the center area, and the resin layer includes a plurality of resin layer extension areas overlapping the plurality of extension areas.

公开(公告)号：US20240324363A1

公开(公告)日：2024-09-26

申请号：US18610145

申请日：2024-03-19

Applicant: Samsung Display Co., LTD.

Inventor： Junhyeong PARK ,  Kyungmin KIM

IPC: H10K59/131 ,  H10K59/80 ,  H10K59/88 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K59/873 ,  H10K59/88 ,  H10K2102/311

Abstract: A display apparatus includes a substrate, a first lower conductive pattern provided in an emission area of the substrate and defining a pixel opening, a light-emitting device in the pixel opening of the first lower conductive pattern, a first upper conductive pattern on the first lower conductive pattern, and a dummy pattern on the first upper conductive pattern, wherein the first upper conductive pattern includes a tip portion protruding from an upper surface of the first lower conductive pattern toward the pixel opening of the first lower conductive pattern, the first upper conductive pattern includes an outermost first upper conductive pattern disposed between the light-emitting device and a encapsulation area of the substrate in a plan view, and the dummy pattern is spaced apart from a second upper surface of the outermost first upper conductive pattern.

公开(公告)号：US20220085327A1

公开(公告)日：2022-03-17

申请号：US17339866

申请日：2021-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungmin KIM ,  Junhyeong PARK ,  Jaemin SHIN ,  Byeonghee WON

IPC: H01L51/52

Abstract: A display panel is provided, the display panel including: a substrate including: a front display area; a first side display area; a second side display area; a corner display area between the first side display area and the second side display area; and an intermediate display area between the front display area and the corner display area; an intermediate display element including a pixel electrode in the intermediate display area; a lower layer between the substrate and the pixel electrode, the lower layer including a groove; and a dam portion on the lower layer and extending to define a boundary between the intermediate display area and the corner display area, wherein the groove includes a first groove and a second groove, the first groove extending in parallel with the dam portion, and the second groove extending in a direction crossing a direction in which the dam portion.

公开(公告)号：US20150322341A1

公开(公告)日：2015-11-12

申请号：US14519763

申请日：2014-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Kyungmin KIM ,  Jin-Lak KIM ,  Hyelim JANG

IPC: C09K19/30 ,  G02F1/1343 ,  G02F1/137 ,  G02F1/1333

CPC classification number: G02F1/137 ,  C09K19/02 ,  C09K19/12 ,  C09K19/3001 ,  C09K19/3003 ,  C09K19/3028 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  G02F1/133345 ,  G02F1/133703 ,  G02F1/134309 ,  G02F2001/13712

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S.

Abstract translation: 液晶显示装置包括第一基板，面向第一基板的第二基板和插入在第一基板和第二基板之间的液晶层。 液晶层包括具有负的介电各向异性，约4.0ms以下的响应速度和约47mPa·S〜约75mPa·S的旋转粘度的液晶分子。

公开(公告)号：US20250143159A1

公开(公告)日：2025-05-01

申请号：US18884437

申请日：2024-09-13

Applicant: Samsung Display Co., LTD.

Inventor： Jiwon LEE ,  Kyungmin KIM ,  Heonjung SHIN ,  Gyujeong LEE

IPC: H10K77/10 ,  H10K102/00

Abstract: A display apparatus includes a substrate including island areas and bridge areas, where each of the bridge areas has a serpentine shape and connects adjacent island areas to each other, a first line arranged in the bridge area, and a first insulating layer disposed on the first line, where a plurality of groove patterns is defined in the bridge areas by the first insulating layer.