公开(公告)号：US10723647B2

公开(公告)日：2020-07-28

申请号：US16528796

申请日：2019-08-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongseok Lee

IPC: C03B23/035 ,  C03B23/025

Abstract: A device for forming a glass includes a housing member, a support member, and an intake member. The housing member includes a first part, at least one suction hole, and a plurality of sidewalls. The first part is substantially parallel to a surface defined by first and second directions. The suction hole is defined in the first part. The sidewalls extend from the first part. The support member is disposed on the first part. The support member includes a first surface configured to support the glass, a second surface overlapping and facing the first surface in a thickness direction, and a plurality of side surfaces configured to connect the first surface to the second surface. Each of first and second side surfaces of the side surfaces face each other and have a curved shape. The intake member is configured to perform an intake operation through the suction hole.

公开(公告)号：US11895896B2

公开(公告)日：2024-02-06

申请号：US17812128

申请日：2022-07-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ohjune Kwon ,  Jeongseok Lee

IPC: H10K59/40 ,  G06F3/044 ,  H10K50/844 ,  H10K59/131

CPC classification number: H10K59/40 ,  G06F3/0446 ,  H10K50/844 ,  H10K59/131

Abstract: A display device includes a display panel and an input sensor. The display panel includes an encapsulation organic layer disposed inside a first line pattern. An organic pattern includes a first portion disposed outside of the first line pattern and a second portion disposed inside of the first line pattern and at least partially overlapping the encapsulation organic layer. The organic pattern supports a signal line of the input sensor.

公开(公告)号：US11691911B2

公开(公告)日：2023-07-04

申请号：US15926146

申请日：2018-03-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoikwan Lee ,  Cheolmin Park ,  Eun-Kyung Yeon ,  Jeongseok Lee ,  Seungho Kim

IPC: C03C21/00 ,  C03C23/00 ,  B32B17/06 ,  C03C3/083 ,  H04M1/18 ,  H04M1/02

CPC classification number: C03C21/002 ,  B32B17/06 ,  C03C3/083 ,  C03C23/007 ,  H04M1/0249 ,  H04M1/0266 ,  H04M1/185

Abstract: A method of manufacturing a window member includes performing a first reinforcement operation including performing a first ion-exchange treatment on an initial window member. The first ion-exchange treatment includes applying ion salts at a temperature equal to or greater than a first temperature of about 500° C. A stress relief operation includes performing a heat treatment and/or a salt treatment on the initial window member to which the first reinforcement operation is performed. A second reinforcement operation includes performing a second ion-exchange treatment on the initial window member to which the stress relief operation is performed.

公开(公告)号：US20250031558A1

公开(公告)日：2025-01-23

申请号：US18607551

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ohjune Kwon ,  Heejun Yang ,  Jeongseok Lee ,  Seungyeon Chae

IPC: H10K59/95 ,  H10K59/00

Abstract: A multi-sided light-emitting display apparatus includes a first display panel including a first display area, and a 1-1 edge area and a 1-2 edge area on opposite sides of the first display area, and a second display panel including a second display area, and a 2-1 edge area and a 2-2 edge area on opposite sides of the second display area. The second display panel is assembled with the first display panel with the 1-1 edge area and the 1-2 edge area being bent toward the second display area, and the 2-1 edge area and the 2-2 edge area being bent toward the first display area.

公开(公告)号：US20240107817A1

公开(公告)日：2024-03-28

申请号：US18474461

申请日：2023-09-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongseok Lee ,  Wooyong Sung ,  Seungyong Song

IPC: H10K59/122 ,  H10K59/12 ,  H10K59/88

CPC classification number: H10K59/122 ,  H10K59/1201 ,  H10K59/88

Abstract: A display apparatus includes: a first subpixel electrode; a bus electrode adjacent to the first pixel electrode; a metal bank layer including a first opening overlapping the first subpixel electrode, the metal bank layer comprising a first metal layer and a second metal layer disposed on the first metal layer; an insulating layer disposed on the first subpixel electrode and the bus electrode and under the metal bank layer; a first intermediate layer overlapping the first subpixel electrode in the first opening of the metal bank layer; and a first counter electrode disposed on the first intermediate layer in the first opening of the metal bank layer, wherein the metal bank layer is electrically connected to the bus electrode through a contact hole defined in the insulating layer.

公开(公告)号：US20240090273A1

公开(公告)日：2024-03-14

申请号：US18310439

申请日：2023-05-01

Applicant: Samsung Display Co., Ltd.

Inventor： Wooyong Sung ,  Taewook Kang ,  Jeongseok Lee

IPC: H10K59/122 ,  H10K59/12 ,  H10K59/131 ,  H10K59/38 ,  H10K59/80 ,  H10K71/16

CPC classification number: H10K59/122 ,  H10K59/1201 ,  H10K59/131 ,  H10K59/38 ,  H10K59/873 ,  H10K59/879 ,  H10K59/8792 ,  H10K71/162

Abstract: A display apparatus includes: a substrate having a display area and a peripheral area extending around a periphery of the display area; a pixel electrode in the display area; a pixel-defining layer on the pixel electrode and having a first sub-opening exposing a central portion of the pixel electrode; a bank layer on the pixel-defining layer and having a third sub-opening exposing a central portion of the pixel electrode; a first conductive layer on the bank layer and having a tip protruding outwardly beyond the pixel electrode and the third sub-opening; an emission layer over the pixel electrode and the first conductive layer and having an opening exposing a portion of an upper surface of the first conductive layer; and an opposite electrode on the emission layer and in direct contact with the first conductive layer through the opening in the emission layer.

公开(公告)号：US20230180513A1

公开(公告)日：2023-06-08

申请号：US17936833

申请日：2022-09-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongseok Lee ,  Ohjune Kwon ,  Wooyong Sung

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5293 ,  H01L2251/5338

Abstract: A display apparatus includes a substrate including a first area, a second area, and a bending area between the first area and the second area, a plurality of display devices arranged in the first area, a thin film encapsulation layer covering the plurality of display devices and including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer, a connection wire extending from the first area to the second area across the bending area, and a bending protection layer covering the connection wire in the bending area and covering at least a portion of the thin film encapsulation layer, and the bending protection layer includes a light-blocking material.

公开(公告)号：US10399885B2

公开(公告)日：2019-09-03

申请号：US15490294

申请日：2017-04-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongseok Lee

IPC: C03B23/035 ,  C03B23/025

Abstract: A device for forming a glass includes a housing member, a support member, and an intake member. The housing member includes a first part, at least one suction hole, and a plurality of sidewalls. The first part is substantially parallel to a surface defined by first and second directions. The suction hole is defined in the first part. The sidewalls extend from the first part. The support member is disposed on the first part. The support member includes a first surface configured to support the glass, a second surface overlapping and facing the first surface in a thickness direction, and a plurality of side surfaces configured to connect the first surface to the second surface. Each of first and second side surfaces of the side surfaces face each other and have a curved shape. The intake member is configured to perform an intake operation through the suction hole.

公开(公告)号：US12230192B2

公开(公告)日：2025-02-18

申请号：US18240624

申请日：2023-08-31

Applicant: Samsung Display Co., LTD.

Inventor： Jeongseok Lee ,  Wooyong Sung ,  Taewook Kang

IPC: G09G3/32 ,  G09G3/20

Abstract: A display apparatus includes a first sub-pixel electrode, a metal bank layer in which a first opening overlapping the first sub-pixel electrode is defined, the metal bank layer including a first metal layer and a second metal layer on the first metal layer, an insulating layer between an outer portion of the first sub-pixel electrode and the metal bank layer, a first intermediate layer overlapping the first sub-pixel electrode through the first opening of the metal bank layer, a first opposite electrode disposed on the first intermediate layer through the first opening of the metal bank layer, and a low-reflective layer disposed on the second metal layer of the metal bank layer and having a reflectivity less than a reflectivity of the second metal layer.

公开(公告)号：US12207488B2

公开(公告)日：2025-01-21

申请号：US17521291

申请日：2021-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong Sung ,  Jeongseok Lee ,  Sehoon Jeong

IPC: H10K50/84

Abstract: A display device includes a front area, a side area, a display panel, and a protective element. The side area peripheral to sides of the front area. The display panel includes a flat surface in the front area and a curved surface in the side area. The protective element is disposed on a lower surface of the display panel. The protective element has different thicknesses in the front area and the side area.