Samsung Mobile Display Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Display Co., Ltd.

Samsung Sdi Germany Gmbh

Kerstin Nolte

Albrecht Uhlig

Thomas Schrader

Jun-Yeob Lee

Michael Redecker

Young-Sook Choi

A flat panel display and a method of manufacturing the same, which allows the formation of an organic film by inkjet printing while avoiding overflow of ink into adjacent areas, thus increasing the uniformity of thickness of the organic film and decreasing manufacturing costs. The flat panel display includes a substrate, a first electrode layer formed on the substrate, ink with material for a light emission layer formed on an active area of the first electrode layer, a repellant area formed of organic material located around the active area, and a border area also formed of organic material located between the active area and the repellant area. A surface energy of the border area is higher than a surface energy of the repellant area.

Flat panel display with repellant and border areas and method of manufacturing the same

A substrate for a light-emitting element based on an organic light-emitting material and a method of manufacturing the same are provided. The substrate can be manufactured at low cost and has long lifespan, and an organic material used on the substrate and has high electrical conductivity. The substrate for a light-emitting element includes a base substrate with metal layer formed on the base substrate and a conductive polymer layer disposed on the metal layer.

Substrate for light-emitting element, method for manufacturing the same, electrode for light-emitting element, and light-emitting element having the same

An organic light-emitting diode (OLED) with an increased service life and a method of manufacturing the same are provided. The OLED is subjected to electromagnetic radiation with a spectrum that at least partially overlaps the absorption spectrum of an organic material layer of the OLED. As a result, the OLED has a longer service life, reduced decay in its initial brightness, and more saturated color than a conventional OLED.

Organic light-emitting diode and method of manufacturing the same

The present invention discloses a hole transport layer of an organic EL display, comprising: a material including one of a PEDOT which is a mixture of a poly (3,4)-ethylenedioxythiophene and a polystyrenesulfonate, a PANI which is a mixture of a polyaniline and a polystyrenesulfonate, and an aromatic amine derivative; and an organic compound derivative having the general structure, RRMRR, where 'M' denotes one metal selected from a group consisting of Ti, Pt and one metal among elements belonging to groups 3A and 4A of periods 3 to 5.

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Berlin, Germany

Kerstin Nolte