公开(公告)号：US20230225161A1

公开(公告)日：2023-07-13

申请号：US18046420

申请日：2022-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Beomyeol PARK ,  Jiryun Park ,  Inhyuck Yeo ,  Eunae Jung ,  Seunghwan Cho ,  Wonsuk Choi ,  Yoonsun Choi

IPC: H01L27/32

CPC classification number: H01L27/3276

Abstract: A display apparatus includes: a substrate including a display area, and a peripheral area outside the display area; a common voltage supply line including a first common voltage input unit, a second common voltage input unit, and a body portion; a common voltage division line including a first division line branching from the first common voltage input unit, a second division line branching from the second common voltage input unit, and a third division line connecting the first division line and the second division line to each other; a first common voltage line connected to the third division line, and extending in a first direction to cross the display area; and a second common voltage line connected to the first division line or the second division line, and extending in a second direction crossing the first direction to cross the display area.

公开(公告)号：US20230060062A1

公开(公告)日：2023-02-23

申请号：US17863913

申请日：2022-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan Cho ,  Wonsuk Choi ,  Jiryun Park ,  Kiho Bang ,  Seokje Seong ,  Yoonsun Choi

IPC: H01L27/32

Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a common voltage supply line arranged in the peripheral area and including a first common voltage input part, a second common voltage input part, and a third common voltage input part between the first and second voltage input parts each arranged in a first edge of the display area, a first common voltage line extending from the third common voltage input part and crossing the display area in a first direction, a first data line extending in the first direction across the display area, a first data input line arranged in the peripheral area, and a first connection line connecting the first data input line to the first data line.

公开(公告)号：US11552273B2

公开(公告)日：2023-01-10

申请号：US16859868

申请日：2020-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyoung Yun ,  Jiryun Park ,  Beohmrock Choi ,  Kangwook Heo

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a pixel electrode, a pixel defining layer on the pixel electrode and having a pixel opening that exposes at least a portion of the pixel electrode, an emission layer on the pixel electrode in the pixel opening, an opposite electrode on the emission layer, a first refractive layer on the opposite electrode and having a refractive opening, the first refractive layer having a first refractive index, and a second refractive layer on the first refractive layer and having a second refractive index greater than the first refractive index. A maximum inclination angle of a sidewall of the first refractive layer exposed by the refractive opening with respect to a lower surface of the first refractive layer may be between about 65 degrees and about 90 degrees.

公开(公告)号：US20160300894A1

公开(公告)日：2016-10-13

申请号：US14993764

申请日：2016-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jiryun Park

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3246 ,  H01L27/3258 ,  H01L51/525

Abstract: An organic light-emitting display device comprises: a substrate; a thin film transistor (TFT) disposed on the substrate; a protection film disposed on the substrate so as to cover the TFT and including a hole; a pixel electrode disposed on the protection film so as to cover an inner surface of the hole, and electrically connected to the TFT; a pixel-defining film disposed on the pixel electrode and the protection film and including an opening that exposes a part of the pixel electrode; and first and second spacers disposed on the pixel-defining film. The first spacer is disposed so as to correspond to the hole, and a height of the second spacer is higher than a height of the first spacer.

Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板上的薄膜晶体管（TFT）; 保护膜，其设置在所述基板上以覆盖所述TFT并且包括孔; 设置在所述保护膜上以覆盖所述孔的内表面并与TFT电连接的像素电极; 设置在所述像素电极和所述保护膜上并且包括露出所述像素电极的一部分的开口的像素限定膜; 以及设置在像素限定膜上的第一和第二间隔物。 第一间隔件设置成对应于孔，并且第二间隔件的高度高于第一间隔件的高度。