公开(公告)号：US11526052B2

公开(公告)日：2022-12-13

申请号：US16724697

申请日：2019-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Lim ,  Kaeun Kim ,  Taemin Kim ,  Kawon Pak ,  Duckjong Suh ,  Bongsung Seo ,  Jaejin Lyu ,  Shulgee Lee

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A backlight unit which includes a light guiding layer having an incident surface on which light is incident and an exit surface from which light is emitted, a light source disposed on the incident surface of the light guiding layer and configured to generate the light, a low refraction layer disposed on the exit surface of the light guiding layer, a color control layer disposed on the low refraction layer, and a protection layer disposed on the color control layer. The protection layer includes a resin composition including a first repeating unit represented by Formula 1:

公开(公告)号：US20220238848A1

公开(公告)日：2022-07-28

申请号：US17583955

申请日：2022-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjeong KWON ,  Seungyeon Jeong ,  Hongyeon Lee ,  Hyeoji Kang ,  Jaejin Lyu

IPC: H01L51/52 ,  H01L51/00

Abstract: A display apparatus includes: a substrate; a layer disposed on the substrate and including an organic light-emitting device; a low-reflection inorganic layer disposed on the display device layer including an inorganic material; a light-blocker is disposed on the low-reflection inorganic layer; and a reflection-controlling layer disposed on the light-blocker.

公开(公告)号：US11299502B2

公开(公告)日：2022-04-12

申请号：US16218670

申请日：2018-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sehun Kim ,  Jaejin Lyu

IPC: C07F5/02 ,  H01L51/00 ,  H01L51/50 ,  C07F7/08 ,  C09K11/06

Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided. When the condensed cyclic compound is used as an emission layer material in a device, the device may have excellent driving voltage, efficiency, and colorimetric purity. An organic light-emitting device including the condensed cyclic compound may have a low driving voltage, excellent efficiency, and a long lifespan.

公开(公告)号：US20160083654A1

公开(公告)日：2016-03-24

申请号：US14630892

申请日：2015-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Fusayuki Takeshita ,  Jaejin Lyu ,  Siheun Kim

IPC: C09K19/30 ,  C07C22/00

CPC classification number: C09K19/3066 ,  C09K19/20 ,  C09K19/3028 ,  C09K2019/0444 ,  C09K2019/0466 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3012 ,  C09K2019/3016 ,  C09K2019/3025 ,  C09K2019/3027 ,  C09K2019/3036 ,  C09K2019/3037 ,  C09K2019/304

Abstract: A liquid crystal composition comprises at least one of first liquid crystal compounds represented by Formula 1, and a liquid crystal display including the liquid crystal composition: Wherein R11 and R12, and n11 and n12 are defined as in the specification.

Abstract translation: 液晶组合物包含由式1表示的第一液晶化合物和包括液晶组合物的液晶显示器中的至少一种：其中R11和R12，以及n11和n12如说明书中所定义。