公开(公告)号：US20250017048A1

公开(公告)日：2025-01-09

申请号：US18583738

申请日：2024-02-21

Applicant: Samsung Display Co., LTD.

Inventor： Young Min MOON ,  A Rong KIM ,  Hee Min PARK ,  Sung Soon IM

IPC: H10K59/122 ,  H10K59/12

Abstract: A display device includes: a light emitting element on a base layer and including a first electrode, a second electrode, and a light emitting part electrically connected between the first electrode and the second electrode; a pixel defining layer on the base layer; a barrier layer on the pixel defining layer; and an electrode on the barrier layer, wherein the first electrode includes a (1_1)-th electrode and a (1_2)-th electrode, the pixel defining layer is between the (1_1)-th electrode and the (1_2)-th electrode, the light emitting part includes a first light emitting part electrically connected to the (1_1)-th electrode and a second light emitting part electrically connected to the (1_2)-th electrode, and the electrode and the barrier layer are between the first light emitting part and the second light emitting part in a plan view.

公开(公告)号：US20240057463A1

公开(公告)日：2024-02-15

申请号：US18447404

申请日：2023-08-10

Applicant: Samsung Display Co., LTD.

Inventor： Young Min MOON

IPC: H10K71/20 ,  H10K71/10 ,  H01L33/00 ,  G03F7/20

CPC classification number: H10K71/233 ,  H10K71/10 ,  H01L33/005 ,  G03F7/2002 ,  G03F7/2043 ,  H10K59/1201

Abstract: A method for manufacturing a display device according to an embodiment includes forming a first light emitting material layer on a substrate; forming a first photosensitive pattern on the first light emitting material layer; and forming a first emission layer according to a first dry etching process with the first photosensitive pattern as a mask, wherein the forming of a first photosensitive pattern includes irradiating vacuum ultraviolet rays to a photosensitive material layer.

公开(公告)号：US20160218114A1

公开(公告)日：2016-07-28

申请号：US14740484

申请日：2015-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min MOON ,  Jong-Hyun CHOUNG ,  Bong-Kyun KIM

IPC: H01L27/12 ,  H01L29/423 ,  H01L29/78 ,  H01L29/51 ,  H01L29/49

CPC classification number: H01L29/42356 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/7869

Abstract: A thin film transistor array panel includes: a gate line on a substrate and including a gate electrode; a first gate insulating layer on the substrate and the gate line, the first gate insulting layer including a first portion adjacent to the gate line and a second portion overlapping the gate line and having a smaller thickness than that of the first portion; a second gate insulating layer on the first gate insulating layer; a semiconductor layer on the second gate insulating layer; a source electrode and a drain electrode spaced apart from each other on the semiconductor layer; a passivation layer on the second gate insulating layer, the source electrode and the drain electrode; and a pixel electrode on the passivation layer and connected with the drain electrode. The first gate insulating layer and the second gate insulating layer have stress in opposite directions from each other.

Abstract translation: 薄膜晶体管阵列面板包括：基板上的栅极线，并包括栅电极; 所述第一栅极绝缘层在所述基板和所述栅极线上，所述第一栅极绝缘层包括与所述栅极线相邻的第一部分和与所述栅极线重叠并且具有比所述第一部分的厚度小的第二部分; 第一栅极绝缘层上的第二栅极绝缘层; 在所述第二栅极绝缘层上的半导体层; 在半导体层上彼此隔开的源电极和漏电极; 第二栅极绝缘层上的钝化层，源电极和漏电极; 以及钝化层上的像素电极并与漏电极连接。 第一栅极绝缘层和第二栅极绝缘层在彼此相反的方向上具有应力。

公开(公告)号：US20250101567A1

公开(公告)日：2025-03-27

申请号：US18734300

申请日：2024-06-05

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Kuk KIM ,  Young Min MOON ,  Jun Ho JO

IPC: C23C14/04 ,  C25D5/02 ,  C25D5/54 ,  H10K59/12

Abstract: A method of fabricating a mask includes defining cell areas and a mask frame area on a silicon substrate, the mask frame area excluding the cell areas, the mask frame area may include a mask rib region partitioning the cell areas and an outer frame region disposed at an outermost position of the silicon substrate, forming a groove in the mask rib region, forming a metal mask rib by forming a metal in the groove, forming a photoresist pattern including openings in each of the cell areas, growing a plating film in each of the cell areas, forming a mask membrane formed of the plating film by removing the photoresist pattern, and etching a rear surface of the silicon substrate to form cell openings associated with the cell areas, respectively.

公开(公告)号：US20140125904A1

公开(公告)日：2014-05-08

申请号：US14046326

申请日：2013-10-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun CHOUNG ,  Wang Woo LEE ,  Bong-Kyun KIM ,  In-Bae KIM ,  Seol-Il KIM ,  Young Min MOON ,  Hong Sick PARK ,  Ki Tae KIM

IPC: G02F1/1368

CPC classification number: G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136259 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136231 ,  G02F2001/136295 ,  G02F2201/124 ,  H01L27/1225

Abstract: A liquid crystal display includes: a substrate; a gate line and a data line disposed on the substrate; a semiconductor layer disposed on the substrate; first and second field generating electrodes disposed on the substrate; and a first protecting layer formed from the same layer as the first field generating electrode and covering at least a portion of the data line.

Abstract translation: 液晶显示器包括：基板; 设置在基板上的栅极线和数据线; 设置在所述基板上的半导体层; 设置在基板上的第一和第二场产生电极; 以及由与第一场产生电极相同的层形成并覆盖数据线的至少一部分的第一保护层。

公开(公告)号：US20230392250A1

公开(公告)日：2023-12-07

申请号：US18328167

申请日：2023-06-02

Applicant: Samsung Display Co., LTD.

Inventor： Young Min MOON

IPC: C23C14/04 ,  H10K71/16

CPC classification number: C23C14/042 ,  H10K71/166

Abstract: A deposition device may include a substrate supporter that supports a substrate; a source supply part that supplies a deposition material to the substrate; a deposition mask positioned between the substrate and the source supply part; and a light supply part that is detachably disposed or detachable to face the substrate via the deposition mask between the substrate and the light supply part.