Lg Display Co., Ltd.

Sangdae Kim

Byungsoo Kim

SeHee Lee

Gwijeong Cho

Kwansoo Kim

SungHoon Choi

Sangkyoung Moon

Eunjung Park

Sunghoon Choi

Kyull Han

Sungil Bae

An organic light emitting display (OLED) device, and a method of manufacturing the OLED device are discussed. The OLED device according to one embodiment includes a substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode formed on the substrate; a first bank layer and a second bank layer formed on the substrate; and a first organic light emitting layer, a second organic light emitting layer, and a third organic light emitting layer formed on the first pixel electrode, the second pixel electrode, and the third pixel electrode, respectively. The first organic light emitting layer overlaps the second organic light emitting layer on the first bank layer.

Organic light emitting display device and method for manufacturing the same

An organic light emitting device and a method for manufacturing the same are provided. The organic light emitting device comprises: a substrate; a first electrode disposed on the substrate; a hole function layer disposed on the first electrode; a first emission layer disposed on the hole function layer; a second emission layer disposed on the first emission layer; an electron function layer disposed on the second emission layer; and a second electrode disposed on the electron function layer, wherein the hole function layer and the first emission layer are melted.

Organic light emitting device and method for manufacturing the same

An organic light emitting diode (OLED) display device is provided. The OLED display device according to an embodiment of this document may comprise a substrate and a number of unit pixels placed over the substrate. Each of the unit pixels comprises emission layers each interposed between first electrodes and a second electrode. The unit pixel further comprises three subpixels emitting respective pieces of light of red, green, and blue. Each of two or less of the three subpixels may comprise a translucent reflection layer.

Organic light emitting diode display device

Disclosed is an organic light emitting display device including: a first substrate including a plurality of pixel regions; a thin film transistor (TFT) formed in each of the plurality of pixel regions of a display unit of the substrate; a first electrode formed in the pixel region of the display unit; an organic light emitting unit formed in the pixel region of the display unit to emit light; a second electrode formed on the organic light emitting unit of the display unit; a passivation layer formed on the second electrode; and a second substrate formed on the passivation layer, wherein the second electrode is made of an alloy of silver (Ag) and an alkaline earth metal or an alloy of silver (Ag) and a rare earth metal, a composition ratio of the silver (Ag) and the alkaline earth metal or the rare earth metal is (more than 1):1, and a thickness of the second electrode ranges from 200 &#x212b; to 350-400 &#x212b;.

Organic light emitting display device and method of fabricating the same

Growing community of inventors

Daegu, South Korea

Sangdae Kim