Samsung Display Co., Ltd.

Ensil Tech Co., Ltd.

Ensiltech Corporation

Dong-Seop Park

Oh-Seob Kwon

Jae-Sang Ro

Won-Eui Hong

Seog-Young Lee

Sung-Soo Koh

Jung-Jun Im

Wonkyu Kwak

Ji-Eun Lee

Se-Ho Kim

Yohan Kim

Sungho Cho

Byung-Uk Han

Kwangsik Lee

Jaesun Lee

There is provided an organic light emitting diode display including: a substrate having a pixel area and a surrounding area enclosing the pixel area; an OLED formed in the pixel area; an anti-overflowing groove formed in the surrounding area of the substrate; and a dam positioned between the anti-overflowing groove and an end of the substrate.

Organic light emitting diode display

A display device including a base layer, a circuit layer, a light emitting device layer, an organic layer, and a touch sensing unit. The base layer includes a display area and a non-display area. A plurality of insulation patterns overlaps the non-display area. The organic layer is disposed on the light emitting device and overlaps the plurality of insulation patterns and the organic light emitting diode. At least a portion of the plurality of touch signal lines overlaps the plurality of insulation patterns.

Touch sensing unit integrated display device including outgassing holes

An organic light-emitting diode display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a substrate including a display area configured to display an image, a peripheral area surrounding the display area, and an edge portion disposed at the peripheral area and having a curved shape or an angular shape. The display also includes a plurality of pixels disposed at the display area and including a plurality of transistors and a plurality of insulating layers disposed over the transistors. The display further includes a thin film encapsulation layer covering the pixels in the display area and at least a portion of the peripheral area, and a stress distribution portion disposed at the edge portion and including at least one of the insulating layers.

Organic light-emitting diode display and manufacturing method thereof

An organic light emitting diode (OLED) display includes two or more spacers on a substrate, the two or more spacers being arranged at least at either one of a center point of a virtual quadrangle or a vicinity of the center point of the virtual quadrangle, an electrode portion at each apex of the virtual quadrangle, the electrode portion surrounding the two or more spacers, and a pixel definition layer on the electrode portion, the pixel definition layer including exposing the electrode portion.

A method of manufacturing an organic light emitting diode (OLED) display according to an exemplary embodiment includes: forming a display unit displaying an image and a driver positioned near the display unit to drive a light emitting element of the display unit in a lower mother substrate; forming a sealant and a plurality of bumps in an upper mother substrate; aligning the lower mother substrate and the upper mother substrate to face each other; melting and hardening the sealant to combine the lower mother substrate and the upper mother substrate; cutting the upper mother substrate; and cutting the lower mother substrate, wherein the cutting of the upper mother substrate is performed according to a first cutting line between the sealant and the bumps and a second cutting line corresponding to the bumps.

Method for manufacturing organic light emitting diode display

In a flat panel display apparatus and a method of manufacturing the same, the flat panel display apparatus includes a substrate, a display unit disposed on the substrate, a sealing substrate disposed facing the display unit, a sealing member disposed between the substrate and the sealing substrate so as to surround the display unit, a wiring unit disposed between the substrate and the sealing substrate so as to partially overlap the sealing member, and at least three inlet portion groups to which voltage is applied via an external power source. The inlet portion groups are connected to the wiring unit. Each inlet portion group includes a plurality of sub-inlet portions.

Flat panel display apparatus and method for manufacturing the same

A flat panel display apparatus includes a first substrate having a display region, a second substrate facing the first substrate and bonded to the first substrate, a groove portion in an edge of at least one of the first substrate and the second substrate, and a wiring portion and a bonding member arranged in the groove portion. The bonding member contacts the wiring portion. The wiring portion is configured to receive power and to supply heat to the bonding member. The bonding member is configured to bond the first substrate and the second substrate using the heat supplied from the wiring portion disposed in the groove portion.

Flat panel display apparatus and mother substrate for flat panel display apparatus

An organic electroluminescence apparatus comprises: a substrate having a pixel region and sealing regions; an organic electroluminescence device located in the pixel region of the substrate; and a sealing substrate having a pixel region and sealing regions corresponding to the pixel region and the sealing regions of the substrate. The sealing regions of the sealing substrate comprise conductive layers continuously connected to each other. In a method of manufacturing organic electroluminescence apparatus by sealing the substrate and the sealing substrate using a glass frit, manufacturing costs and process time can be greatly reduced.

Growing community of inventors

Yongin, South Korea

Dong-Seop Park