公开(公告)号：US11078422B2

公开(公告)日：2021-08-03

申请号：US15926968

申请日：2018-03-20

Applicant: Samsung Display Co., Ltd. ,  INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY

Inventor： Shin Woong Kang ,  Kundu Sudarshan ,  Byung Wook Ahn ,  Keun Chan Oh ,  Chang Hun Lee ,  Soon Joon Rho ,  Jae Jin Lyu

IPC: G02F1/1333 ,  C09K19/56 ,  G02F1/1337

Abstract: An LCD panel, comprises substrates facing each other, a liquid crystal layer disposed between the substrates and liquid crystal alignment layers, each sandwiched between the liquid crystal layer and a respective one of the substrates, wherein the liquid crystal alignment layers comprises hydrocarbon derivative having perfluorocarbon group.

公开(公告)号：US10274786B2

公开(公告)日：2019-04-30

申请号：US15484340

申请日：2017-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Ho Son ,  Sun Young Kwon ,  Tae Hoon Kim ,  Kyung Hae Park ,  Joon Hyung Park ,  Ji Hong Bae ,  Gak Seok Lee ,  Jin Hyeong Lee ,  Chang Hun Lee ,  Ji Eun Jang ,  Hye Lim Jang

IPC: G02F1/133 ,  G02F1/1337 ,  G02F1/1341 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display device comprises: a first substrate; an organic layer disposed on the first substrate; a pixel electrode disposed on the organic layer; a plurality of slits defined in the pixel electrode and configured to exposed a surface of the organic layer; a liquid crystal alignment film disposed on a surface of the pixel electrode and on the surface of the organic layer exposed by the plurality of slits; and a plurality of liquid crystal molecules disposed on the liquid crystal alignment film, wherein the liquid crystal alignment film includes a first region overlapping the plurality of slits and a second region overlapping the pixel electrode, wherein the second region has a surface energy different from a surface energy of the first region.

公开(公告)号：US20180046032A1

公开(公告)日：2018-02-15

申请号：US15487514

申请日：2017-04-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUN YOUNG KWON ,  Tae Hoon Kim ,  Ji Hong Bae ,  Jong Ho Son ,  Keun Chan Oh ,  Gak Seok Lee ,  Chang Hun Lee ,  Ji Eun Jang

IPC: G02F1/1337 ,  C09K19/56 ,  C09K19/30

Abstract: A liquid crystal display including a first substrate, a second substrate disposed opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes a liquid crystal composition. The liquid crystal composition includes at least one of liquid crystal compounds including a cyclopentadienyl group.

公开(公告)号：US20140313565A1

公开(公告)日：2014-10-23

申请号：US13972829

申请日：2013-08-21

Applicant: Samsung Display Co., Ltd.

Inventor： Byoung Kul Ji ,  Chang Hun Lee

IPC: G02F1/167

CPC classification number: G02F1/09 ,  G02B26/026

Abstract: An electronic paper including an image control layer, the image control layer including a magnetic material and capable of forming a magnetic pattern therein, the electronic paper further including an image display layer on the image control layer, the image display layer including a plurality of image display units having magnetic properties.

Abstract translation: 一种电子纸，包括图像控制层，所述图像控制层包括磁性材料并且能够在其中形成磁性图案，所述电子纸还包括在所述图像控制层上的图像显示层，所述图像显示层包括多个图像 具有磁性的显示单元。

公开(公告)号：US10705390B2

公开(公告)日：2020-07-07

申请号：US16001762

申请日：2018-06-06

Applicant: Samsung Display Co. Ltd.

Inventor： Kyung Hae Park ,  Joon Hyung Park ,  Jong Ho Son ,  Chang Hun Lee

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368

Abstract: A liquid-crystal display device includes a first polarizer which has a transmission axis extended in a first direction, a second polarizer disposed above the first polarizer and which has a transmission axis extended in a second direction intersecting the first direction, a liquid-crystal layer disposed between the first polarizer and the second polarizers, and a linear patterned layer disposed between the liquid-crystal layer and the second polarizer, wherein the linear patterned layer comprises a pattern of linear features and the linear features of the pattern are extended in the second direction and spaced apart from one another in the first direction.

公开(公告)号：US10126599B2

公开(公告)日：2018-11-13

申请号：US14661974

申请日：2015-03-18

Applicant: Samsung Display Co., Ltd. ,  INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY

Inventor： Shin Woong Kang ,  Kwang Un Jeong ,  Byung Wook Ahn ,  Keun Chan Oh ,  Chang Hun Lee

IPC: G02F1/1337 ,  C09K19/56 ,  C09K19/52

Abstract: A liquid crystal device that includes two substrates that face each other, a liquid crystal cell interposed between the two substrates, and a liquid crystal alignment layer interposed between the liquid crystal cell and at least one of the two substrates, the liquid crystal alignment layer includes a plurality of spherical or spherical-like core particles having a diameter of 10 nm to 1 μm.

公开(公告)号：US20180057741A1

公开(公告)日：2018-03-01

申请号：US15610789

申请日：2017-06-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MIN HEE KIM ,  So Youn Park ,  Tae Ho Kim ,  Mi Hwa Lee ,  Kyung Ho Park ,  Chang Hun Lee

IPC: C09K19/30 ,  G02F1/1333 ,  G02F1/1343 ,  C09K19/02 ,  C09K19/56 ,  C07C23/18

Abstract: A liquid crystal display includes a first base substrate, a second base substrate, an electrode part, and a liquid crystal layer. The second base substrate is disposed opposite to the first base substrate. The electrode party is disposed on at least one of the first base substrate and the second base substrate. The liquid crystal layer is disposed between the first base substrate and the second base substrate. The liquid crystal layer includes a liquid crystal composition. The liquid crystal composition includes at least one kind of liquid crystal compounds including a cyclopentadienyl group.

公开(公告)号：US09810949B2

公开(公告)日：2017-11-07

申请号：US15169858

申请日：2016-06-01

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Hwa Lee ,  Min Hee Kim ,  Soo Jung Youn ,  Chang Hun Lee ,  Sung Hwan Hong

IPC: G02F1/13 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133788 ,  G02F1/1303 ,  G02F1/133514 ,  G02F1/134363 ,  G02F2001/133388 ,  G02F2001/133397

Abstract: An apparatus for manufacturing a display device includes: a stage on which a substrate to be processed is supported, the substrate to be processed including a first alignment layer of the display device; an optical system facing the substrate to be processed which is supported on the stage, the optical system including a light source which irradiates ultraviolet rays to the substrate to be processed; and a mask which is interposed between the light source and the substrate to be processed which includes the first alignment layer of the display device. The mask defines: a transmitting portion thereof through which the ultraviolet rays irradiated from the light source are transmitted to the first alignment layer of the substrate to be processed, and a blocking portion thereof which blocks transmission of the ultraviolet rays irradiated from the light source to the substrate to be processed.

公开(公告)号：US10883049B2

公开(公告)日：2021-01-05

申请号：US15689734

申请日：2017-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Hwan Hong ,  Mi Suk Kim ,  Tae Ho Kim ,  Keun Chan Oh ,  Chang Hun Lee

IPC: G02F1/1333 ,  C09K19/54 ,  C09K19/30 ,  C09K19/38 ,  G02F1/137 ,  C09K19/12

Abstract: A liquid crystal display (LCD) panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystals with negative dielectric anisotropy and a hindered amine light stabilizer (HALS).

公开(公告)号：US10473982B2

公开(公告)日：2019-11-12

申请号：US15487514

申请日：2017-04-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Young Kwon ,  Tae Hoon Kim ,  Ji Hong Bae ,  Jong Ho Son ,  Keun Chan Oh ,  Gak Seok Lee ,  Chang Hun Lee ,  Ji Eun Jang

IPC: G02F1/1333 ,  G02F1/1337 ,  C09K19/30 ,  C09K19/56 ,  C09K19/06 ,  C09K19/12

Abstract: A liquid crystal display including a first substrate, a second substrate disposed opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes a liquid crystal composition. The liquid crystal composition includes at least one of liquid crystal compounds including a cyclopentadienyl group.