公开(公告)号：US20180342219A1

公开(公告)日：2018-11-29

申请号：US16056632

申请日：2018-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Joon-Hyung Park ,  Sun Young Kwon ,  Min-Hee Kim ,  Ji Hong Bae ,  Jong Ho Son ,  Keun Chan Oh ,  Kyung Hee Lee ,  Kang Seob Jeong ,  Kyung Seon Tak

IPC: G09G3/36 ,  G09G3/00 ,  G02F1/1362

CPC classification number: G09G3/3655 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G3/006 ,  G09G2300/0447 ,  G09G2300/0469 ,  G09G2320/0257

Abstract: A display device including a liquid crystal panel assembly including a plurality of pixels, a data driver applying a data voltage to a plurality of data lines which is connected to the plurality of pixels, and a common voltage generator providing a common voltage to the liquid crystal panel assembly, in which the common voltage is an optimal common voltage for a maximum grayscale at which a flicker is minimized while a data voltage with a maximum grayscale is applied to the plurality of pixels.

公开(公告)号：US10007148B2

公开(公告)日：2018-06-26

申请号：US14480805

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Joon-Hyung Park ,  Kyung Seon Tak ,  Kang Seob Jeong ,  Min-Hee Kim

IPC: G02F1/1333 ,  G02F1/1337 ,  C09K19/12 ,  C09K19/06 ,  C09K19/32 ,  C09K19/54 ,  C09K19/30 ,  C09K19/04 ,  G02F1/1343

CPC classification number: G02F1/1337 ,  C09K19/062 ,  C09K19/12 ,  C09K19/32 ,  C09K19/54 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/3004 ,  G02F2001/134318

Abstract: A liquid crystal composition includes a first compound expressed by following Chemical Formula 1 and about 0.001 wt % to about 0.05 wt % of a second compound expressed by following Chemical Formula 2, where A and B are a cyclo-hexyl group or a phenyl group, m is 0 to 4, n is 1 to 2, X is an alkyl group or an alkoxy group, and Y is one or two fluorine (F) or chlorine (Cl) atoms, and where n is 0 to 2, I is 0 to 1, Z is a halogen group, an alkyl group, or an alkoxy group, and A and A′ are methyl groups that do not independently exist.

公开(公告)号：US09298043B2

公开(公告)日：2016-03-29

申请号：US14444807

申请日：2014-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Ho Son ,  Min-Jae Kim ,  Min-Hee Kim ,  Joon-Hyung Park ,  Keun Chan Oh ,  Kyung Hee Lee ,  Kang Seob Jeong ,  Kyung Seon Tak ,  Sung Hwan Hong

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1334 ,  G02F1/1343

CPC classification number: G02F1/133711 ,  G02F1/1334 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133761 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first substrate, a plurality of pixel electrodes disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode including a cross stem and a plurality of minute branches extending from the cross stem; a second substrate facing the first substrate; a first alignment layer disposed on the first substrate and the pixel electrode; a second alignment layer disposed on an inner surface of the second substrate; and a liquid crystal layer injected between the first substrate and the second substrate and including a prepolymer, a reaction initiator, and a polymerization reactor, of which a content of the reaction initiator is higher than a content of the polymerization reactor.

Abstract translation: 液晶显示器包括：第一基板，设置在第一基板上的多个像素电极，包括第一子像素电极和包括十字杆的第二子像素电极和从十字杆延伸的多个分支分支; 面对所述第一基板的第二基板; 设置在所述第一基板和所述像素电极上的第一取向层; 设置在所述第二基板的内表面上的第二取向层; 以及注入到第一基板和第二基板之间的液晶层，并且包括反应引发剂的含量高于聚合反应器的含量的预聚物，反应引发剂和聚合反应器。

公开(公告)号：US08968842B2

公开(公告)日：2015-03-03

申请号：US13904449

申请日：2013-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jihong Bae ,  Kyungmin Kim ,  Min-Jae Kim ,  Min-Hee Kim ,  Euna Kim ,  Joon-Hyung Park ,  Keunchan Oh ,  Jinhyeong Lee

IPC: C09K19/00 ,  C09K19/02 ,  H01J9/00 ,  H01J9/24 ,  G02F1/1337 ,  C09K19/52 ,  C09K19/12 ,  C09K19/30

CPC classification number: C09K19/3003 ,  C09K19/52 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726 ,  Y10T428/10 ,  Y10T428/1036

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates. The liquid crystal layer includes a liquid crystal composition including an alkenyl liquid crystal and an antioxidant component including at least one selected from an antioxidant and a derivative thereof. In an embodiment, the antioxidant component is present in an amount of greater than 0 ppm and equal to or less than about 10,000 ppm relative to the total weight of the liquid crystal composition.