公开(公告)号：US20160304783A1

公开(公告)日：2016-10-20

申请号：US15059871

申请日：2016-03-03

Applicant: Samsung Display Co., Ltd. ,  DONGJIN SEMICHEM CO., LTD.

Inventor： Si Heun KIM ,  Beom Soo SHIN ,  Keun Chan OH ,  Bong Hee KIM ,  Young Ho SEO

IPC: C09K19/34 ,  C07D319/06 ,  C07C43/29 ,  C07D309/06 ,  C09K19/30 ,  C09K19/54

CPC classification number: C09K19/3402 ,  C07C43/29 ,  C07D309/06 ,  C07D319/06 ,  C09K19/0403 ,  C09K19/20 ,  C09K19/3066 ,  C09K19/54 ,  C09K2019/0466 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3019 ,  C09K2019/3422

Abstract: A liquid crystal display device comprises a first substrate, a second substrate which faces the first substrate, an electrode part which is provided on at least one of the first substrate and the second substrate, and a liquid crystal layer which comprises a liquid crystal composition and is provided between the first substrate and the second substrate. The liquid crystal composition includes a liquid crystal compound of Formula 1. wherein R1, R2, A11, A12, A13, A21, A22, Z11, Z12, Z13, Z21, Z22, a, b, c, d, and e are as described herein.

Abstract translation: 其中R1，R2，A11，A12，A13，A21，A22，Z11，Z12，Z13，Z21，Z22，a，b，c，d和e如本文所述。

公开(公告)号：US20150284633A1

公开(公告)日：2015-10-08

申请号：US14492198

申请日：2014-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Jae KIM ,  Joon-Hyung PARK ,  Min-Hee KIM ,  Keun Chan OH

IPC: C09K19/30 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: C09K19/3066 ,  C09K19/54 ,  C09K2019/3004 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/133711 ,  G02F1/134309 ,  G02F1/1368 ,  G02F2001/133726

Abstract: A liquid crystal composition includes a first compound represented by following Chemical Formula 1, a second compound represented by following Chemical Formula 2, and at least one of a third compound represented by following Chemical Formula 3 and a fourth compound represented by following Chemical Formula 4. In which R and R′ are independently an alkyl group or an alkoxy group.

Abstract translation: 液晶组合物包括由以下化学式1表示的第一化合物，由以下化学式2表示的第二化合物和由以下化学式3表示的第三化合物和由以下化学式4表示的第四化合物中的至少一种。 其中R和R'独立地是烷基或烷氧基。

公开(公告)号：US20150187811A1

公开(公告)日：2015-07-02

申请号：US14585336

申请日：2014-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Daisuke INOUE ,  Mi Suk KIM ,  Si Heun KIM ,  Tae Ho KIM ,  So Youn PARK ,  Keun Chan OH ,  Chang-Hun LEE

IPC: H01L27/12 ,  H01L29/51 ,  H01L29/417 ,  H01L29/49

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1365 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/517

Abstract: A thin film transistor array panel includes an insulation substrate; a gate line and a first electrode on the insulation substrate; a gate insulating layer on the gate line and the first electrode; a data line on the gate insulating layer; a passivation layer on the gate insulating layer and the data line; and a second electrode on the passivation layer. Relative permittivity (ε) of the gate insulating layer is more than about 15, and a thickness of the gate insulating layer is about 2000 angstroms.

Abstract translation: 薄膜晶体管阵列面板包括绝缘基板; 绝缘基板上的栅极线和第一电极; 栅极线上的栅极绝缘层和第一电极; 栅极绝缘层上的数据线; 栅极绝缘层和数据线上的钝化层; 以及钝化层上的第二电极。 栅绝缘层的相对介电常数大于约15，栅极绝缘层的厚度约为2000埃。

公开(公告)号：US20250133929A1

公开(公告)日：2025-04-24

申请号：US18652684

申请日：2024-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Sun Kyu JOO ,  Cheol SHIN ,  Keun Chan OH ,  Ji Hwan YOON ,  Seon Uk LEE ,  Se Ho LEE ,  Woo Man JI ,  You Young JIN ,  Jae Hoon HWANG ,  Tae Hyung HWANG

IPC: H10K59/38 ,  H01L25/075 ,  H01L33/00 ,  H01L33/50 ,  H01L33/58 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80 ,  H10K71/50 ,  H10K102/00

Abstract: Provided is a display device, including sub-pixels formed on a base layer, and including a color conversion layer in a first sub-pixel area and including a quantum-dot, a first scattering layer in a second sub-pixel area and including a first scatterer, and a second scattering layer in the third sub-pixel area and including a second scatterer, a first color filter in the first sub-pixel area, a second color filter in the second sub-pixel area, and a third color filter in the third sub-pixel area, wherein emitted light from a light emitting element includes light of the second color and light of the third color, and wherein colors of light passing through the first scattering layer and the second scattering layer are substantially unchanged by the first scattering layer and the second scattering layer.

公开(公告)号：US20250008815A1

公开(公告)日：2025-01-02

申请号：US18588698

申请日：2024-02-27

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Kyu JOO ,  Cheol SHIN ,  Ho-Yong SHIN ,  Keun Chan OH ,  Dokyung YOUN ,  Kwang-Min LEE ,  Che Ho LIM ,  Woo-Man JI ,  Kang Soo HAN ,  Tae Hyung HWANG

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38

Abstract: A display device according to an embodiment includes: a substrate including a display area and a non-display area; a transistor disposed on the substrate; a light emitting element electrically connected to the transistor; an encapsulation layer disposed on the light emitting element; a bank located on the encapsulation layer and defining an opening therein; a color conversion layer located in the opening; a filling layer located on the bank and the color conversion layer; and a transmission layer and a first spacer, which are located on the filling layer.

公开(公告)号：US20230337476A1

公开(公告)日：2023-10-19

申请号：US18338513

申请日：2023-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Kyu JOO ,  In Seok SONG ,  Keun Chan OH ,  Byung-Chul KIM ,  In Ok KIM ,  Gak Seok LEE ,  Chang-Soon JANG

IPC: H10K59/122 ,  H10K50/11 ,  H10K50/81 ,  H10K50/82 ,  H10K50/84 ,  H10K50/813 ,  H10K59/35 ,  H10K59/38 ,  H10K59/121

CPC classification number: H10K59/122 ,  H10K50/11 ,  H10K50/81 ,  H10K50/82 ,  H10K50/84 ,  H10K50/813 ,  H10K59/35 ,  H10K59/38 ,  H10K59/353 ,  H10K59/1213 ,  H10K50/856

Abstract: A display device includes a substrate, a thin film transistor on the substrate, an interlayer insulating layer on the thin film transistor, an electrode on the interlayer insulating layer, the electrode including an emission region, a contact region overlapping the thin film transistor, and a dummy region protruding from the emission region in a direction different from the contact region, and an emission layer on the electrode, the emission region of the electrode overlapping the emission layer.

公开(公告)号：US20230209959A1

公开(公告)日：2023-06-29

申请号：US17949851

申请日：2022-09-21

Applicant: Samsung Display Co., LTD.

Inventor： Young Soo KWON ,  Sun Young KWON ,  Min Seok KIM ,  Bu Yong KIM ,  Song Yi KIM ,  Soo Dong KIM ,  Su Jin KIM ,  Jin Won KIM ,  Da Hye PARK ,  Dong Gyu BAECK ,  Hye Jin PAEK ,  Tae Young SONG ,  Keun Chan OH ,  Won Gap YOON ,  Ki Heon LEE ,  Myung Jin LEE ,  Hyeok Jin LEE ,  Woo Man JI ,  Ho Yeon JI ,  Yong Seok CHOI

IPC: H01L27/32

CPC classification number: H01L27/322 ,  H01L51/504

Abstract: A display device includes: a substrate including a first emission area, a second emission area, and a third emission area; a first wavelength conversion pattern overlapping the first emission area; a second wavelength conversion pattern overlapping the second emission area; and a light-transmitting pattern overlapping the third emission area, wherein the first wavelength conversion pattern includes first wavelength shifters configured to convert a first light into a second light, and first scatterers, the second wavelength conversion pattern includes second wavelength shifters configured to convert the first light into a third light, and second scatterers, and a ratio between a concentration of the first wavelength shifters and a concentration of the second wavelength shifters is 1:1.1 to 1:1.3.

公开(公告)号：US20230051958A1

公开(公告)日：2023-02-16

申请号：US17797076

申请日：2020-06-24

Applicant: Samsung Display Co., LTD.

Inventor： Jae Min SEONG ,  In Ok KIM ,  Keun Chan OH ,  Gak Seok LEE ,  Sun Kyu JOO ,  Byung Chul KIM ,  In Seok SONG ,  You Sik SHIN ,  Ji Eun JANG ,  Chang Soon JANG ,  Ha Lim JI

IPC: H01L33/50 ,  H01L27/15

Abstract: Provided are a color converting substrate and a display device including same. The color converting substrate includes: a base portion in which a first light transmission area, a first light blocking area, and a second light transmission area, which are sequentially and closely arranged in a first direction, are defined; a first wavelength converting pattern located on the base portion and configured to wavelength-covert a first color light into a second color light; a second wavelength converting pattern located on the base portion and configured to wavelength-convert the first color light into a third color light; and a light transmission pattern located on the base portion and configured to transmit the first color light.

公开(公告)号：US20210005672A1

公开(公告)日：2021-01-07

申请号：US16899078

申请日：2020-06-11

Applicant: Samsung Display Co., LTD.

Inventor： Gak Seok LEE ,  Byung Chul KIM ,  In Ok KIM ,  Jae Min SEONG ,  In Seok SONG ,  Keun Chan OH ,  Ji Eun JANG ,  Chang Soon JANG ,  Sun Kyu JOO ,  Ha Lim JI

IPC: H01L27/32 ,  H01L51/52

Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.

公开(公告)号：US20190085242A1

公开(公告)日：2019-03-21

申请号：US16109790

申请日：2018-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Eun JANG ,  Sun Young KWON ,  Min-Hee KIM ,  Jong Ho SON ,  Keun Chan OH ,  Chang-Hun LEE

IPC: C09K19/30 ,  C09K19/56

Abstract: A liquid crystal composition includes: at least one liquid crystal compound selected from the group consisting of Chemical Formulas 1-1 to 1-8; at least one self-aligned compound selected from the group consisting of Chemical Formulas 2-1 and 2-2; and at least one reactive mesogen selected from the group consisting of Chemical Formulas 3-1 to 3-5. Compositions and devices constructed therewith are capable of ameliorating liquid crystal drip spots that typically occur in a manufacturing process. In addition, the display devices using the composition do not require an additional alignment layer, which simplifies manufacturing.