公开(公告)号：US12114528B2

公开(公告)日：2024-10-08

申请号：US17943270

申请日：2022-09-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sun-Kyu Joo ,  Byung-Chul Kim ,  Inok Kim ,  Jaecheol Park ,  Jaemin Seong ,  Inseok Song ,  Keunchan Oh ,  Gak Seok Lee ,  Jieun Jang ,  Chang-Soon Jang

IPC: H10K50/86 ,  H10K50/844 ,  H10K59/122 ,  H10K59/38

CPC classification number: H10K50/865 ,  H10K50/844 ,  H10K59/122 ,  H10K59/38

Abstract: A display panel includes a base substrate including: a plurality of pixel regions and a peripheral region adjacent thereto; a pixel defining film disposed on the base substrate and having a plurality of openings, each of which corresponding to a respective one of the plurality of pixel regions; a plurality of light emitting elements disposed on the base substrate corresponding to the plurality of openings and configured to generate first color light; an encapsulation member disposed on the plurality of light emitting elements; a light shield pattern disposed on the encapsulation member and overlapping the peripheral region when viewed in a plan view; and a light control layer disposed on the encapsulation member and the light shield pattern and overlapping the plurality of pixel regions. The pixel defining film includes a first color material, and the light shield pattern includes a second color material different form the first color.

公开(公告)号：US12007647B2

公开(公告)日：2024-06-11

申请号：US17310306

申请日：2020-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Byung-Chul Kim ,  In-Ok Kim ,  Jae-Min Seong ,  In-Seok Song ,  Gak-Seok Lee ,  Ji-Eun Jang ,  Sun-Kyu Joo ,  Ha-Lim Ji

IPC: G02F1/1335 ,  G02F1/13357 ,  H10K59/38

CPC classification number: G02F1/133614 ,  G02F1/133621 ,  H10K59/38

Abstract: A display device includes: a display panel; and a color conversion panel overlapping with the display panel. The color conversion panel includes: a substrate; a first color conversion pattern on the substrate; a second color conversion pattern on the substrate, and partially overlapping with the first color conversion pattern; a first reflective partition wall between the first color conversion pattern and the second color conversion pattern; a first color filter between the substrate and the first color conversion pattern; and a second color filter between the substrate and the second color conversion pattern.

公开(公告)号：US11450714B2

公开(公告)日：2022-09-20

申请号：US16592384

申请日：2019-10-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun-Kyu Joo ,  Keunchan Oh

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a display element layer configured to output first color light, an encapsulation layer disposed on the display element layer, a light control layer disposed on the encapsulation layer and including a first conversion part configured to output second color light, a second conversion part configured to output third color light, and a transmission part configured to transmit the first color light, a light absorbing layer disposed on the encapsulation layer to cover the first and second conversion parts and expose at least a portion of a top surface of the transmission part, and a color filter layer disposed on the light absorbing layer. The light absorbing layer is configured to absorb the first color light and to transmit the second color light and the third color light.

公开(公告)号：US09678385B2

公开(公告)日：2017-06-13

申请号：US14985377

申请日：2015-12-30

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Ho Kim ,  Sun-Kyu Joo ,  Ji-Yoon Jung

IPC: G02F1/13 ,  G02F1/1337 ,  B29D16/00

CPC classification number: G02F1/1337 ,  B29D16/00 ,  G02F1/1303

Abstract: An apparatus for manufacturing an alignment layer includes: a dispenser which supplies an alignment material; an anilox roll, onto which the alignment material supplied from the dispenser is applied; a printing roll which is engaged and rotated with the anilox roll; and a resin plate attached to an outer peripheral surface of the printing roll, where the resin plate receives the alignment material applied onto the anilox roll and prints the alignment material to a targeted substrate, in which the resin plate comprises a first area and a second area surrounding the first area, first convex portions and first concave portions are disposed in the first area, second convex portions and second concave portions are disposed in the second area, and an area of each second convex portion is larger than an area of each first convex portion.

公开(公告)号：US09377655B2

公开(公告)日：2016-06-28

申请号：US13835667

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Man Kim ,  Sung Hoon Kim ,  Man Hong Na ,  Min-Chul Song ,  Jun Ho Song ,  Eu Gene Lee ,  Sung-Hoon Lim ,  Young Je Cho ,  Sun-Kyu Joo ,  Soo Jung Chae

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/13394 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/13396 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first insulation substrate; a first gate conductor disposed on the first insulation substrate and in a same layer as a gate line and a second gate conductor disposed on the first insulation substrate and in the same layer as the gate line; a gate insulating layer disposed on the first gate conductor and the second gate conductor; a data conductor disposed on the gate insulating layer and in a same layer as a data line; a thin film transistor disposed on the first insulation substrate; a first spacer disposed on the first insulation substrate; and a second spacer disposed on the first insulation substrate, where heights or widths of the first and second spacers are different from each other and having different heights or widths, and the second spacer overlaps the first gate conductor and the second gate conductor.

Abstract translation: 液晶显示器包括：第一绝缘基板; 第一栅极导体，设置在第一绝缘基板上并与栅极线相同的层和布置在第一绝缘基板上并与栅极线在同一层中的第二栅极导体; 设置在所述第一栅极导体和所述第二栅极导体上的栅极绝缘层; 布置在栅极绝缘层上且与数据线相同层的数据导体; 设置在所述第一绝缘基板上的薄膜晶体管; 设置在所述第一绝缘基板上的第一间隔件; 以及设置在所述第一绝缘基板上的第二间隔件，其中所述第一和第二间隔件的高度或宽度彼此不同并且具有不同的高度或宽度，并且所述第二间隔件与所述第一栅极导体和所述第二栅极导体重叠。