Lg Display Co., Ltd.

Myungseop Kim

YoungHoon Shin

Jaehyuk Lee

Byungchul Ahn

Sungjin Hong

JoongSun Yoon

Kyungman Kim

Woojin Nam

Honggyu Kim

Joongsun Yoon

Yoonheung Tak

YoonHeung Tak

Duhwan Oh

SeUng Kyoung

Younghoon Shin

An organic light emitting display including a back plane including an active area on which an image is displayed, and a bezel area outside the active area; a pixel array on the active area and configured to display the image; an encapsulation plate encapsulating the pixel array; a transparent adhesive film free of a moisture absorption filler, formed on the active area and disposed between the encapsulation plate and the back plane; and a dam including a sealant with a moisture absorption filler formed in the bezel area and adjoining the adhesive layer so as to limit moisture from penetrating into the pixel array.

Organic light emitting display

An organic light emitting device and a method of fabricating the same includes a first substrate; a thin film transistor (TFT) on the first substrate; a planarization layer on the TFT; an organic light emitting diode (OLED) on the planarization layer; a passivation layer on the OLED; a second substrate on the passivation; and a hydrogen capturing material between the first and the second substrates to prevent oxidation of materials forming the TFT.

Organic light emitting device and method of fabricating the same

A display device is provided with a reinforced power line. The display device includes a common power line. A light emission layer is interposed between a first and a second electrode. A passivation layer is formed over the second electrode and has a stepped shape. An auxiliary metal layer is coupled to a common power line. At least a portion of the auxiliary metal layer is formed over the passivation layer and has a shape that follows the stepped shape of the passivation layer.

Display device with reinforced power lines

The invention relates to a large area organic light emitting diode display having a uniformed luminescence throughout the display area. The invention suggests an organic light emitting diode display comprising a thin film transistor substrate including a thin film transistor, a driving current line to supply an electric signal to the thin film transistor, a driving line contact hole to expose some portions of the driving current line, and an organic light emitting diode connected to the thin film transistor; a cap including a cap substrate and an auxiliary electrode disposed on a surface of the cap substrate with an area that is at least &#x2153; of an area of the cap substrate; a conductive sealing material to electrically connect the auxiliary electrode and the driving current line through the driving line contact hole; and an organic adhesive joining the thin film transistor substrate and the cap.

Large area organic light emitting diode display

An organic light emitting device and a method for manufacturing that same are discussed, which can reduce thickness and weight of the device as well as the manufacturing cost. The organic light emitting device includes according to an embodiment an organic light emitting diode (OLED) formed on a glass substrate; an adhesive layer formed to cover the OLED; and a metal foil formed on the adhesive layer to seal the OLED and bonded to the glass substrate, wherein the metal foil is formed of an alloy having the same or substantially the same thermal expansion coefficient as that of the glass substrate.

Organic light emitting device and method for manufacturing the same

Growing community of inventors

Goyang-si, South Korea

Myungseop Kim