公开(公告)号：US20150085237A1

公开(公告)日：2015-03-26

申请号：US14260407

申请日：2014-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Suk Hoon KANG ,  Hoi-Lim KIM ,  Yeong Rong PARK ,  Mi Hwa LEE ,  Jun Woo LEE ,  Baek Kyun JEON

IPC: G02F1/1337 ,  C08G73/10

CPC classification number: C08G73/1042 ,  G02F1/133788 ,  Y10T428/1023 ,  Y10T428/1027

Abstract: A liquid crystal photoalignment agent is provided. The liquid crystal photoalignment agent is a copolymer of a cyclobutane dianhydride (“CBDA”) and a CBDA derivative.

Abstract translation: 提供液晶光对准剂。 液晶光对准剂是环丁烷二酐（“CBDA”）和CBDA衍生物的共聚物。

公开(公告)号：US20230002313A1

公开(公告)日：2023-01-05

申请号：US17836214

申请日：2022-06-09

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hee YU ,  Hoi-Lim KIM ,  Jae Hong PARK ,  Gyu Bong KIM ,  Seung Uk NOH ,  Ju Yon LEE

IPC: C07C309/73 ,  C07C309/65 ,  C09K11/08 ,  C09K11/58 ,  C09K11/62 ,  C09K11/64 ,  C09K11/66

Abstract: A light emitting element according to an embodiment includes a first electrode, a second electrode overlapping the first electrode, an emission layer disposed between the first electrode and the second electrode, and an electron transport region disposed between the emission layer and the second electrode, wherein the electron transport region includes a thermal acid generator (TAG). A method of manufacturing a light emitting element is also provided.

公开(公告)号：US20150116374A1

公开(公告)日：2015-04-30

申请号：US14300386

申请日：2014-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YongHwan SHIN ,  Hoi-Lim KIM ,  Hongyeon LEE

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/003 ,  G09G2300/023 ,  G09G2320/0252 ,  G09G2320/0285 ,  G09G2340/16

Abstract: A display apparatus includes a display panel having a first liquid crystal layer, a timing controller that converts image signals to have gray scales corresponding to a first reference value, and compensates the converted image signals to over-drive the first liquid crystal layer, the first reference value being a product of a refractive index anisotropy and a thickness of the first liquid crystal layer, a first driver that converts the compensated image signals to voltages that drive the first liquid crystal layer, a liquid crystal lens panel including a second liquid crystal layer, a liquid crystal lens controller that generates lens signals corresponding to a second reference value defined by a product of a refractive index anisotropy and a second thickness of the second liquid crystal layer, anda second driver that convert the lens signals to voltages that drive the second liquid crystal layer.

Abstract translation: 显示装置包括具有第一液晶层的显示面板，将图像信号转换成具有与第一基准值相对应的灰度级的定时控制器，并补偿转换后的图像信号以过驱动第一液晶层，第一液晶层 参考值是第一液晶层的折射率各向异性和厚度的乘积，将补偿图像信号转换为驱动第一液晶层的电压的第一驱动器，包括第二液晶层的液晶透镜板 产生与由第二液晶层的折射率各向异性和第二厚度的乘积所定义的第二基准值对应的透镜信号的液晶透镜控制器，以及将透镜信号转换成驱动第二液晶层的电压的第二驱动器 液晶层。

公开(公告)号：US20170204331A1

公开(公告)日：2017-07-20

申请号：US15407699

申请日：2017-01-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung-Hwan HONG ,  Hoi-Lim KIM ,  Da Hye CHO ,  Young Mi CHO

IPC: C09K19/32 ,  G02F1/137 ,  G02F1/1368 ,  G02F1/1343 ,  C07C43/192 ,  C07C25/22

CPC classification number: C09K19/322 ,  C07C25/22 ,  C07C43/192 ,  C07C2103/16 ,  C09K19/32 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134345 ,  G02F2001/13712 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/42

Abstract: A liquid crystal composition and a liquid crystal display, the composition including a liquid crystal compound represented by Chemical Formula 1 below: