公开(公告)号：US20180305487A1

公开(公告)日：2018-10-25

申请号：US15870145

申请日：2018-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghee YU ,  Jaehong PARK ,  Jiyun PARK ,  Hyungguen YOON ,  Kyunghee LEE ,  Kyungseon TAK ,  Minhyuck KANG ,  Eunae KWAK ,  Hoilim KIM

IPC: C08F220/68

CPC classification number: C08F220/68

Abstract: An exemplary embodiment of the application discloses a photocurable composition for pattern formation includes at least one multifunctional (meth)acrylate; at least one monofunctional (meth)acrylate; a release additive; and a photoinitiator, wherein the release additive includes a fluorine-based monomer and a silicon-based monomer.

公开(公告)号：US20170176822A1

公开(公告)日：2017-06-22

申请号：US15209980

申请日：2016-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyungguen YOON ,  Jinsuek KIM ,  Younhak JEONG ,  Yunseok LEE

IPC: G02F1/1343 ,  G02F1/1335

Abstract: A liquid crystal display device includes first, second, third, and fourth pixel electrodes, each including a stem portion and a branch portion to define a plurality of domains, a common electrode opposing each of the first, second, third, and fourth pixel electrodes, and a liquid crystal layer between each of the common electrodes and a corresponding one of the first through fourth pixel electrodes, wherein an overall planar area of the stem portion and the branch portion of the fourth pixel electrode is smaller than an overall planar area of the stem portion and the branch portion of each of the first through third pixel electrodes.

公开(公告)号：US20210391395A1

公开(公告)日：2021-12-16

申请号：US17165789

申请日：2021-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Beomsoo SHIN ,  Sukhoon KANG ,  Jaejin LYU ,  Hyungguen YOON ,  Sunghwan HONG

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display apparatus includes: a first substrate on which a plurality of light-emitting devices are arranged; a plurality of light controllers arranged above the first substrate and corresponding to the plurality of light-emitting devices; and a plurality of banks between the plurality of light controllers, wherein each bank of the plurality of banks includes a black pigment and a scattering agent. Because the display apparatus according to an embodiment includes a bank including a black pigment and a scattering agent, color mixing between pixels is prevented or reduced, and light efficiency is increased.