公开(公告)号：US20220028925A1

公开(公告)日：2022-01-27

申请号：US17382864

申请日：2021-07-22

Applicant: Samsung Display Co., LTD.

Inventor： Moon Jung AN ,  Hye Lim KANG ,  Min Young KIM ,  Dong Eon LEE

IPC: H01L27/15 ,  H01L33/00 ,  H01L33/24 ,  H01L33/38 ,  H01L33/44

Abstract: A light-emitting element, a method of fabricating a light-emitting element, and a display device comprising a light-emitting element are provided. The light-emitting element comprises a first semiconductor layer doped with an n-type dopant, a second semiconductor layer doped with a p-type dopant, a light-emitting layer disposed between the first semiconductor layer and second semiconductor layer, an electrode layer disposed on the second semiconductor layer, an insulating structure disposed on the electrode layer and having a maximum diameter smaller than a diameter of the electrode layer and an insulating film that surrounds side surfaces of the first semiconductor layer, the light-emitting layer, and the second semiconductor layer.

公开(公告)号：US20240421180A1

公开(公告)日：2024-12-19

申请号：US18657486

申请日：2024-05-07

Applicant: Samsung Display Co., LTD.

Inventor： Myeong Su SO ,  Moon Jung AN ,  Joo Yeol LEE

IPC: H01L27/15 ,  H01L25/18

Abstract: A light emitting element array includes: a base substrate; a plurality of light emitting elements on the base substrate; an insulating layer on side surfaces and one surface of each of the plurality of the light emitting elements and having an opening on the one surface; and a plurality of connection electrodes, each of the connection electrodes being at the opening in the one surface of the insulating layer of a corresponding one of the plurality of light emitting elements, the connection electrodes of neighboring light emitting elements of the plurality of light emitting elements have a different sizes, and connection electrodes of the plurality of light emitting elements are arranged on the base substrate in a repeating pattern.

公开(公告)号：US20220328737A1

公开(公告)日：2022-10-13

申请号：US17618166

申请日：2020-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Moon Jung AN ,  Dong Eon LEE

IPC: H01L33/54 ,  H01L25/16 ,  H01L33/50

Abstract: A display device may include a light emitting element including a first end having a first surface, and a second end having a second surface parallel to the first surface, an organic pattern that overlaps the light emitting element and exposes the first and second surfaces, a first electrode disposed on a substrate and electrically contacting the first end, and a second electrode disposed on the substrate and spaced apart from the first electrode, and electrically contacting the second end. A surface area of the first surface may be less than that of the second surface. A top surface of the organic pattern may be a curved surface.

公开(公告)号：US20180059301A1

公开(公告)日：2018-03-01

申请号：US15477719

申请日：2017-04-03

Applicant: Samsung Display Co., Ltd

Inventor： Moon Jung AN ,  Jung Gun NAM ,  Su Kyoung YANG ,  Gyung Min BAEK ,  Kang Soo HAN ,  Joon Yong PARK ,  Sang Won SHIN ,  Hyun Eok SHIN

IPC: G02B5/30 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02B5/3058 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/1368 ,  G02F2001/133548 ,  G02F2201/123 ,  G02F2201/50

Abstract: Provided is a polarizer. The polarizer includes a base layer and a wire grid layer which is disposed on the base layer and which include a plurality of wire metal patterns extending along a first direction and spaced apart from each other along a second direction crossing the first direction, wherein the wire grid layer is made of an aluminum (Al) alloy containing nickel (Ni) and lanthanum (La).

公开(公告)号：US20240079529A1

公开(公告)日：2024-03-07

申请号：US18297748

申请日：2023-04-10

Applicant: Samsung Display Co., LTD.

Inventor： Ji Hyun HAM ,  Moon Jung AN ,  Jin Seok PARK ,  Hee Keun LEE ,  Sung Chan JO ,  Sang Wook HAN

IPC: H01L33/46 ,  H01L25/16

CPC classification number: H01L33/46 ,  H01L25/167

Abstract: A light-emitting element includes a first semiconductor layer, a light-emitting layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the light-emitting layer, a device electrode layer disposed on the second semiconductor layer, a reflective electrode layer disposed on the device electrode layer, an insulating film surrounding a side surface of the light-emitting layer, a side surface of the second semiconductor layer, and a side surface of the device electrode layer, and a reflective layer surrounding a side surface of the insulating film, wherein the side surface of the device electrode layer is aligned with a side surface of the reflective electrode layer.

公开(公告)号：US20170153372A1

公开(公告)日：2017-06-01

申请号：US15184255

申请日：2016-06-16

Applicant: Samsung Display Co. Ltd.

Inventor： Su Kyoung YANG ,  Moon Jung AN ,  Chan Woo YANG ,  Dong Min LEE ,  Ju Hyun LEE ,  Gug Rae JO

IPC: G02B5/30 ,  C23C14/08 ,  C23C14/34 ,  C23C14/04

CPC classification number: G02B5/3058 ,  C23C14/0042 ,  C23C14/042 ,  C23C14/08 ,  C23C14/081 ,  C23C14/083 ,  C23C14/085 ,  C23C14/087 ,  C23C14/10 ,  C23C14/205 ,  C23C14/3457

Abstract: A wire grid polarizer plate includes a transparent substrate, metal partition walls and metal oxide partition walls. The metal partition walls are disposed on the transparent substrate and spaced apart from one another. The metal partition walls includes at least one metal selected from aluminum (Al), titan (Ti), molybdenum (Mo), chrome (Cr), silver (Ag), copper (Cu), nickel (Ni) and cobalt (Co). The metal oxide partition walls are disposed on the metal partition walls. The metal oxide partition walls includes an oxide of the at least one metal. An average of surface roughness of the wire grid polarizer plate is about 4 nm or less when a thickness of the metal oxide partition walls is equal to about 300 Å.

公开(公告)号：US20160077377A1

公开(公告)日：2016-03-17

申请号：US14623728

申请日：2015-02-17

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hun KIM ,  Moon Jung AN ,  Yun Jong YEO ,  Hyun Min CHO ,  Sang Gab KIM

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02B5/3058 ,  G02F2001/133548

Abstract: Provided is a wire grid polarizer. The wire grid polarizer includes a substrate, and a plurality of conductive wire patterns which are in parallel with each other and projected from the substrate. The plurality of conductive wire patterns includes a conductive wire pattern material in which an oxide layer is defined at an outer side surface thereof, and an oxidation resistant layer on the oxide layer at the outer side surface of the conductive wire pattern material. The oxide layer is between the oxidation resistant layer and a remainder of the conductive wire pattern material.

Abstract translation: 提供了一种线栅偏振器。 线栅偏振器包括基板和彼此平行并从基板突出的多个导线图案。 多个导线图案包括在其外侧表面上限定氧化物层的导线图案材料和在导线图案材料的外侧表面处的氧化物层上的抗氧化层。 氧化层位于抗氧化层和导线图案材料的其余部分之间。

公开(公告)号：US20230027490A1

公开(公告)日：2023-01-26

申请号：US17786260

申请日：2020-12-15

Applicant: Samsung Display Co., LTD.

Inventor： Hye Lim KANG ,  Dong Gyun KIM ,  Hoo Keun PARK ,  Moon Jung AN ,  Chul Jong YOO ,  Dong Eon LEE

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/62

Abstract: A display device includes a first electrode, a second electrode disposed spaced apart from the first electrode in a first direction, and an element part disposed between the first electrode and the second electrode. The element part includes light-emitting elements that have a shape extending in one direction and are arranged spaced apart from each other in a second direction perpendicular to the first direction; and a binder surrounding each of the light-emitting elements and fixing the light-emitting elements. The one direction in which the light-emitting elements extend is parallel to the first direction.

公开(公告)号：US20210375984A1

公开(公告)日：2021-12-02

申请号：US17403828

申请日：2021-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Gyun KIM ,  Moon Jung AN ,  Dong Eon LEE ,  Hye Lim KANG ,  Hoo Keun PARK ,  Byung Ju LEE

IPC: H01L27/15 ,  H01L33/50 ,  H01L33/58

Abstract: A display device includes a substrate; a first electrode and a second electrode arranged to be spaced apart from each other on the substrate; a first insulating layer on the substrate; a light emitting element on the first insulating layer, located between the first electrode and the second electrode, and including a first end portion and a second end portion; a third electrode on the substrate and electrically connected to the first electrode and the first end portion; a fourth electrode on the substrate and electrically connected to the second electrode and the second end portion; a second insulating layer on the substrate and covering the light emitting element, the third electrode, and the fourth electrode; and a light diffusion layer on the second insulating layer and including a light diffusion particle.

公开(公告)号：US20160202550A1

公开(公告)日：2016-07-14

申请号：US14681608

申请日：2015-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dae Young LEE ,  Dae Hwan JANG ,  Eun Jung KIM ,  Jung Gun NAM ,  Moon Jung AN ,  Joo Hyung LEE ,  Gug Rae JO ,  Hyung Bin CHO

IPC: G02F1/1335 ,  G02F1/1345 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G02F1/13452 ,  G02F2001/133548

Abstract: Provided are a liquid crystal display (LCD) comprising: a first substrate; a second substrate which faces the first substrate; a liquid crystal layer which is disposed between the first substrate and the second substrate; a wire grid polarizer (WGP) which is disposed on the first substrate; a WGP insulating layer which is disposed on the WGP and covers the WGP; and a pad electrode which is disposed on the first substrate, wherein the first substrate comprises a non-overlap area protruding from the second substrate, a sidewall of the WGP insulating layer is located in the non-overlap area, and the pad electrode extends from the non-overlap area of the first substrate along the sidewall of the WGP insulating laver.

Abstract translation: 提供一种液晶显示器（LCD），包括：第一基板; 面向所述第一基板的第二基板; 设置在第一基板和第二基板之间的液晶层; 设置在第一基板上的线栅偏振器（WGP）; WGP绝缘层，设置在WGP上并覆盖WGP; 以及焊盘电极，其设置在所述第一基板上，其中所述第一基板包括从所述第二基板突出的非重叠区域，所述WGP绝缘层的侧壁位于所述非重叠区域中，并且所述焊盘电极从 第一衬底沿着WGP绝缘层的侧壁的非重叠区域。