Samsung Display Co., Ltd.

Lg Electronics Inc.

Bundesdruckerei Gmbh

Dongwon Han

Youngmin Kim

Youngseo Choi

Youngji Kim

Younghoon Lee

Yiseul Um

Wonje Jo

YoungMin Kim

Manfred Paeschke

Sungchul Kim

Youngdo Cha

Jörg Fischer

Hyunmin Hwang

Jaekyung Go

Young Seo Choi

Nari Ahn

Jaeho Lee

Jiwon Jung

Chanyoung Park

Dongjo Kim

Hyeongsuk Yoo

Sungmin Hur

Hyosung Kim

JinYoung Choi

SungChul Kim

JinHo Kwack

JaeHo Lee

DongHun Kang

DaeBeom Shin

HyoJin Kim

Jinho Kwak

Hyun-Ju Lee

Joerg Fischer

Sangwoo Lee

Oliver Muth

Minjun Jo

Jonghyuk Lee

Sunglyong Cha

Changmok Kim

Markus Tietke

Hyunsu Song

Frank Fritze

Bonghyun Lee

Minbok Lee

Youngbin Baek

Youngdon Park

Jinhyuk Kim

Sangshin Kim

Jawoon Lee

Haeri Choi

Choonhwa Lee

Hyunsang Seo

Sarah Eunkyung Kim

Michael Hagemann

JohnHyuk Lee

Jinhwan Jeon

Kitaek Jeong

Insoo Kim

Manjae Park

Donghun Kang

A deposition mask includes a metal mask body in which a deposition opening is defined; and a coating layer including aluminum oxynitride, on an outer surface of the metal mask body.

Metal mask, method of manufacturing the same, and method of manufacturing display panel using the metal mask

A method of manufacturing a display panel includes preparing a work substrate that includes a mother substrate that has a plurality of cell areas, a light emitting element layer formed in each of the cell areas, and an encapsulation layer formed on each cell area, disposing a plurality of protective films in the cell areas, respectively, that cover the light emitting element layer and the encapsulation layer, cutting the work substrate along cutting lines at an outer side of the protective films of each cell area to form a preliminary display panel, grinding side surfaces of the preliminary display panel, and removing the protective films from each ground preliminary display panel to form the display panel.

Display panel with a substrate having curved surfaces

Systems and methods are described for a display panel and a method of manufacturing the display panel. The systems and methods may provide for a substrate having a first surface and a second surface that face each other, a display unit including an organic light-emitting device arranged on the first surface of the substrate; and a thin-film encapsulation layer arranged on the display unit to shield the display unit, wherein an edge of the first surface or an edge of the second surface are inclined with respect to the first surface or the second surface. The inclined surfaces are designed to prevent damage to the display due to fine cracks during the manufacturing process as the display panel is trimmed or cut from a single base member. A display panel having improved strength characteristics may be manufactured, as well.

Display panel and method of manufacturing the same

A display device including a substrate; a sealing member surrounding a part of a transmission area of the substrate; a plurality of pixels in a display area of the substrate; an encapsulation substrate facing the substrate with the sealing member between the encapsulation substrate and the substrate; a transparent material layer between the substrate and the encapsulation substrate and corresponding to the transmission area; and a light-shielding portion on the encapsulation substrate and corresponding to the sealing member. A width of the light-shielding portion is greater than a width of the sealing member.

Display device

A method of manufacturing a display panel includes forming a unit panel which includes a display unit provided on a substrate. The substrate of the unit panel is cut out in a form of a closed loop having a straight line portion and a curve portion that are connected to each other. The cutting out of the substrate of the unit panel includes cutting the straight line portion by a first cutting process using a first tool and cutting the curve portion by a second cutting process using a second tool that is different from the first tool.

Display panel and manufacturing method thereof

A display apparatus may prevent a thin-film encapsulation layer and a substrate or a thin-film encapsulation layer and a buffer layer from being separated from each other when a base layer and the substrate are cut. A display apparatus may include a display panel including a substrate, a display layer on the substrate, and a thin-film encapsulation layer covering the display layer; an input sensing member including a base layer facing the substrate of the display panel, and sensing electrodes above the base layer; and a resin layer between the thin-film encapsulation layer and the base layer, and an end of the thin-film encapsulation layer protrudes from the resin layer toward an end of the substrate.

Display apparatus

A display device includes a display panel that includes a substrate, a display layer disposed on the substrate, and a thin-film encapsulation layer that covers the display layer; an input sensing member that includes a base layer and sensing electrodes disposed on the base layer, wherein the base layer faces the substrate of the display panel; and a resin layer disposed between the thin-film encapsulation layer and the base laver. The display device includes an opening area and a display area that at least partially surrounds the opening area. A side surface of the substrate that at least partially surrounds the opening area has a shape in a thickness direction of the substrate that differs from a shape in the thickness direction of a side surface of another part of the substrate.

Display device with input sensing member and resin layer therein

In order to minimize an increase in a bezel of a mobile terminal, provided is a mobile terminal comprising: a display panel; a window coupled to the front surface of the display panel so as to cover the front surface of the display panel; and a seating frame in which the display panel is mounted, wherein the seating frame comprises: a panel seating portion in which at least one region of the display panel is seated; a window seating portion which receives an edge region of the rear surface of the window and forms a large separation space from the rear surface of the window inward; and a sidewall portion forming a sidewall connecting the window seating portion and the panel seating portion, wherein the sidewall portion is recessed outward in a region corresponding to a side portion of the display panel.

Mobile terminal

A display apparatus includes a substrate that includes a sensor area, a first non-display area at least partially surrounding the sensor area, and a display area at least partially surrounding the first non-display area. A plurality of auxiliary pixels is disposed in the sensor area. The plurality of auxiliary pixels is configured for passive matrix driving. A plurality of main pixels is disposed in the main display area and is configured for active matrix driving.

Display apparatus including auxiliary pixels

Method of manufacturing a display panel with a sacrificial protective film

A bottom protection film for an OLED panel is provided. More particularly, a bottom protection film for an OLED panel, the bottom protection film having excellent bending performance due to elasticity and impact resistance, excellent alignment process workability, and excellent adhesion to an OLED panel, and being capable of preventing generation of static electricity through performing an antistatic treatment is provided.

OLED panel bottom protection film, and organic light-emitting display device comprising same

A mobile terminal includes a front case accommodating a display on a front surface and having a receiver for outputting a sound, a rear case coupled to one side of the front case, a rear cover covering a rear portion of the rear case to form an appearance and having an air vent hole allowing air to flow in and out to maintain predetermined pressure, and a circuit board installed been the front case and the rear case, wherein an air flow port is formed on an inner side surface of the rear cover and protrudes from the rear cover toward the rear portion of the case to guide movement of air formed by an external force acting on the rear cover.

Growing community of inventors

Yongin-si, South Korea

Dongwon Han