Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Korea University Research and Business Foundation

Sanggab Kim

Kyeongsu Ko

Shinil Choi

Joongeol Lee

Hyuneok Shin

Sangwon Shin

Yunjong Yeo

Yu-Gwang Jeong

Sangwoo Sohn

Hyunmin Cho

Dongmin Lee

Dokeun Song

Sukyoung Yang

Sungwon Cho

Hongsick Park

Subin Bae

Taesung Kim

Wooyong Sung

Taewook Kang

Joonyong Park

Seon Uk Lee

Ji Hun Kim

Shin Il Choi

Tae Hyung Hwang

Juhyun Lee

Gyungmin Baek

Sunghoon Yang

Donchan Cho

Kanguk Kim

Daewon Choi

Yugwang Jeong

KyeongSu Ko

Ji-Hyun Kim

Seungyong Song

Woo Yong Sung

Jong Chan Lee

Hong-Kee Chin

Junghan Seo

Byeong-Beom Kim

Junho Song

Jiseon Lee

Jungkyu Lee

Kyungseop Kim

Ho-Jun Lee

Yongsu Lee

Thanh Tien Nguyen

Jungha Son

Jung-Soo Lee

Yui-Ku Lee

Myounggeun Cha

Sanggun Choi

Je Hyeong Park

Kyoungwon Lee

Jeongmin Park

Gugrae Jo

Seon-Il Kim

Yoonho Khang

Changoh Jeong

Joon Woo Bae

Osung Seo

Kyeong Su Ko

Meejae Kang

Changok Kim

Seungwook Chang

Yeoungkeol Woo

Chulmin Bae

Honglong Ning

Dongjo Kim

Chanwoo Yang

Jin-Young Choi

Gwan Ha Kim

Hyunju Kang

Yangho Bae

Sehwan Yu

Jinho Hwang

Kyehun Lee

HongKee Chin

Taeho Kang

Jinwook Jeong

Munpyo Hong

Howon Yoon

Seongyong Kwon

Byungdu Ahn

A display apparatus includes: an insulating layer; and a conductive pattern arranged on the insulating layer and including a first layer and a second layer, where the first layer includes at least one selected from indium (In), stannum (Sn) and oxygen (O), the second layer includes silver (Ag), and a lateral surface of the conductive pattern defining an edge portion of the conductive pattern includes silver chloride (AgCl).

Display apparatus and method of manufacturing the same

A display panel includes a substrate having an opening area, and a display area at least partially surrounding the opening area. Display elements are arranged in the display area. The display elements includes a pixel electrode, an opposite electrode, and an intermediate layer interposed therebetween. A multilayer film includes a first insulating layer between the substrate and the pixel electrode and a second insulating layer, of a different material, on the first insulating layer. A thin film encapsulation layer covers the display elements and includes at least one organic encapsulation layer and at least one inorganic encapsulation layer. The multilayer film includes a first groove disposed between the opening area and the display area. The first groove has an undercut structure in which a lower width of the first groove is greater than an upper width of the first groove.

Display panel and display device including display panel

A display panel includes: a base layer; a signal line disposed on the base layer, the signal line including: a first layer including aluminum; and a second layer directly disposed on the first layer, the second layer including a niobium-titanium alloy; a first thin film transistor connected to the signal line; a second thin film transistor disposed on the base layer; a capacitor electrically connected to the second thin film transistor; and a light emitting element electrically connected to the second thin film transistor.

Display panel and method of fabricating the same

An embodiment of a display device includes a substrate including a display area; an organic layer and having a protrusion protruding in a thickness direction of the substrate and overlapping the display area; a first electrode on the organic layer and overlapping the display area; a pixel defining layer covering the protrusion and an edge of the first electrode and having an opening portion overlapping the first electrode; an emission layer on the first electrode and overlapping the opening portion; and a second electrode on the emission layer, wherein the pixel defining layer includes an inorganic material, and a first distance from an upper surface of the substrate to a lower surface of the first electrode is less than a second distance from the upper surface of the substrate to an upper surface of the protrusion, the lower surface of the first electrode facing the upper surface of the substrate.

Display device and method of manufacturing the display device

A display panel including a glass substrate having an opening area, and a display area at least partially surrounding the opening area; a thin film transistor on the display area including a semiconductor layer and a gate electrode; a display element electrically connected to the thin film transistor; a multi-layer including an insulating layer and a lower insulating layer. The insulating layer is between the glass substrate and the display element and the lower insulating layer is between the glass substrate and the insulating layer; and a thin-film encapsulation layer covering the display element including an inorganic encapsulation layer and an organic encapsulation layer. The multi-layer includes a first groove between the opening area and the display area. A first width of a portion of the first groove in the lower insulating layer is greater than a second width of a portion of the first groove in the insulating layer.

Display panel, and display device including the same

A manufacturing method includes preparing a substrate, forming at least one groove in the substrate, forming an oxidation resistant film on an inner wall of the groove, and forming a first inorganic layer on the substrate and the oxidation resistant film is formed between the substrate and the first inorganic layer.

Display device and method of manufacturing the same

Disclosed are display panels and methods of manufacturing substrates. The display panel comprises a lower display substrate that includes a plurality of light emitting elements, and an upper display substrate that includes a color control layer and is on the lower display substrate. The color control layer includes a plurality of walls each of which includes a wall base including an organic material and a reflective layer including a metallic material, and the color control layer also includes a plurality of color control parts which are disposed between the plurality of walls and at least one of which includes a quantum dot. The reflective layer surrounds at least a portion of a sidewall of the wall base, which results in an increase in luminous efficiency and an improvement in brightness.

Method of manufacturing display panel with color control layer including wall bases having reflective layers on sidewalls thereof

A display panel includes a base layer, a signal line which is disposed on the base layer and includes a first layer including aluminum and a second layer disposed directly on the first layer and consisting of niobium, a first thin film transistor connected to the signal line, a second thin film transistor disposed on the base layer, a capacitor electrically connected to the second thin film transistor, and a light emitting element electrically connected to the second thin film transistor.

Display panel including a signal line having a two-layer structure, and method for manufacturing the same

A light-emitting device may include a first electrode, a second electrode, and a light-emitting layer therebetween. The first electrode may include a reflection layer and a metal oxide layer provided on the reflection layer. The metal oxide layer may be provided between the reflection layer and the light-emitting layer. The metal oxide layer may include molybdenum dioxide and an oxide of a group-V element, and a content of the group-V element to a total amount of the metal oxide layer may range from 2 at % to 10 at.

Light-emitting device and method of fabricating display panel therewith

Display panel with color control layer including wall bases having reflective layers on sidewalls thereof

Growing community of inventors

Seoul, South Korea

Sanggab Kim