公开(公告)号：US20210036060A1

公开(公告)日：2021-02-04

申请号：US16829649

申请日：2020-03-25

Applicant: Samsung Display Co., LTD.

Inventor： Hyeon Gu CHO ,  Min Soo CHOI ,  Seok Gyu YOON ,  Jae Jin LYU

IPC: H01L27/28 ,  G09G3/20 ,  G09G3/3208 ,  H04N5/225 ,  H01L27/30 ,  H01L27/32 ,  H01L51/44 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes a display substrate, a light emitting element layer disposed on a surface of the display substrate and including display pixels, a sensing substrate having a surface attached to another surface of the display substrate, a sensing element layer disposed on another surface of the sensing substrate and including sending pixels that each sense light of a color, and a photorefractive layer disposed on the sensing element layer and including micro lenses.

公开(公告)号：US20150098050A1

公开(公告)日：2015-04-09

申请号：US14310918

申请日：2014-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Gu CHO ,  Duck Jong SUH ,  Hyun Ku AHN ,  Jae Jin LYU

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  B32B2457/202 ,  G02F1/1337 ,  G02F1/133711 ,  G02F1/133723 ,  G02F2001/133397 ,  G02F2001/133726 ,  G02F2001/133742 ,  G02F2001/133773 ,  Y10T428/1005 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: A liquid crystal display includes: a first substrate and a second substrate facing each other; an alignment layer positioned on at least one of the first substrate and the second substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the alignment layer includes a main chain and at least one side chain connected to the main chain, the at least one side chain includes at least one kind of vertical alignment side chain and at least two kinds of reaction monomer side chains, the reaction monomer side chains include a main reaction monomer and a sub-reaction monomer, and a length of the main reaction monomer is longer than the length of the sub-reaction monomer. The liquid crystal display provides an excellent pretilt characteristic and improved modulus of the formed polymer, thereby minimizing the afterimage.

Abstract translation: 液晶显示器包括：第一基板和彼此面对的第二基板; 位于所述第一基板和所述第二基板中的至少一个上的取向层; 以及位于所述第一基板和所述第二基板之间的液晶层，其中所述取向层包括主链和连接到所述主链的至少一个侧链，所述至少一个侧链包括至少一种垂直对齐侧 链和至少两种反应单体侧链，反应单体侧链包括主反应单体和副反应单体，并且主反应单体的长度长于副反应单体的长度。 液晶显示器提供了形成的聚合物的优异的预倾斜特性和改进的模量，从而使残留物最小化。

公开(公告)号：US20150072457A1

公开(公告)日：2015-03-12

申请号：US14458077

申请日：2014-08-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Gu CHO

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

CPC classification number: G02F1/133711 ,  G02F1/133719 ,  G02F1/133723 ,  G02F1/133788 ,  G02F2001/133742

Abstract: A manufacturing method of a liquid crystal display includes: forming a first alignment layer on a passivation layer and a pixel electrode to form a first display panel; forming a second alignment layer on a common electrode to form a second display panel; and combining the first and the second display panels, wherein formation of the first and second alignment layers includes spraying a first alignment mixture and second alignment mixture on, respectively, the first and second display panels using an inkjet head while moving the inkjet head across the first and second display panels to form a first alignment mixture layer and a second alignment mixture layer, and hardening the first and second alignment mixture layers, and spray progressing directions of the first and second alignment mixture are more than 7 degrees to less than 45 degrees with respect to the first substrate and the second substrate respectively.

Abstract translation: 液晶显示器的制造方法包括：在钝化层和像素电极上形成第一取向层，形成第一显示面板; 在公共电极上形成第二取向层以形成第二显示面板; 以及组合所述第一和第二显示面板，其中所述第一和第二对准层的形成包括使用喷墨头分别在所述第一和第二显示面板上分别喷射第一对准混合物和第二对准混合物，同时将喷墨头横过 第一和第二显示面板，以形成第一对准混合物层和第二对准混合物层，并且硬化第一和第二对准混合物层，并且喷射第一和第二对准混合物的前进方向大于7度至小于45度 相对于第一基板和第二基板。

公开(公告)号：US20210098721A1

公开(公告)日：2021-04-01

申请号：US16997715

申请日：2020-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyejin JUNG ,  Minje KIM ,  Eung Do KIM ,  Hyunyoung KIM ,  Hyojeong KIM ,  Hyosup SHIN ,  Seokgyu YOON ,  Youngki LEE ,  Jungsub LEE ,  Jiyoung LEE ,  Kunwook CHO ,  Hyeon Gu CHO ,  Minsoo CHOI ,  Youngeun CHOI ,  Hyein JEONG

IPC: H01L51/00

Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host and a second host which are different from each other, a first dopant including an organic metal complex containing Ir, Ru, Rh, Pt, Pd, Cu, or Os as a central metal atom, and a second dopant represented by Formula D-2 below, and thereby the organic electroluminescence device may exhibit high luminous efficiency and long service life characteristics.

公开(公告)号：US20150301421A1

公开(公告)日：2015-10-22

申请号：US14551371

申请日：2014-11-24

Applicant: Samsung Display Co., Ltd.

Inventor： Gak Seok LEE ,  Hyeon Gu CHO

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/136218

Abstract: A liquid crystal display includes: first and second display panels facing each other; and a liquid crystal layer between the first display panel and the second display panel and including an alignment assisting agent. The first display panel includes: a first substrate; a first gate line and a second gate line on the first substrate and spaced apart from each other; a data line crossing the first gate line and the second gate line; a shielding electrode on the data line and insulated from the data line; a first electrode electrically connected with the first gate line and the data line; a passivation layer on the first electrode; and a second electrode on the passivation layer and electrically connected with the second gate line and the shielding electrode. The second display panel includes a third electrode on a second substrate. The second electrode includes a branch portion.

Abstract translation: 液晶显示器包括：彼此面对的第一和第二显示面板; 以及在第一显示面板和第二显示面板之间的液晶层，并且包括对准辅助剂。 第一显示面板包括：第一基板; 第一栅极线和第二栅极线，并且彼此间隔开; 与第一栅极线和第二栅极线交叉的数据线; 数据线上的屏蔽电极并与数据线绝缘; 与第一栅极线和数据线电连接的第一电极; 第一电极上的钝化层; 以及钝化层上的第二电极，并与第二栅极线和屏蔽电极电连接。 第二显示面板包括在第二基板上的第三电极。 第二电极包括分支部分。

公开(公告)号：US20130301107A1

公开(公告)日：2013-11-14

申请号：US13742115

申请日：2013-01-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byungseok CHOI ,  Seung-Jin BAEK ,  Taimei KODAIRA ,  JiEun LEE ,  Hyeon Gu CHO

IPC: G02B26/02

CPC classification number: G02B26/005 ,  G02B26/02 ,  G09G3/348

Abstract: An electrowetting display device includes a first base substrate, a plurality of first electrodes disposed on the first base substrate and positioned to respectively correspond to positions of a plurality of pixels, a partition wall disposed on the first base substrate to partition the pixels, a second electrode disposed on the partition wall and including a plurality of openings, a second base substrate facing the first base substrate, and an electrowetting layer disposed between the first base substrate and the second base substrate, the electrowetting layer respectively being moved by voltages respectively applied to the first electrode and the second electrode.

Abstract translation: 一种电润湿显示装置，包括：第一基底基板，设置在所述第一基底基板上并分别对应于多个像素的位置的多个第一电极，设置在所述第一基底基板上以分隔所述像素的分隔壁， 电极，其设置在分隔壁上并且包括多个开口，面对第一基底基板的第二基底基板和设置在第一基底基板和第二基底基板之间的电润湿层，电润湿层分别通过分别施加到 第一电极和第二电极。