Lg Display Co., Ltd.

Seong Joong Kim

Hong Gyu Kim

Honggyu Kim

Changnam Kim

Honyun Lee

Chang Nam Kim

Myung Seop Kim

Jong Hu Yoon

Hyoung Yun Oh

Jong Geun Yoon

Young Soo Han

Jae Man Lee

Ho Min Lim

Joong Hwan Yang

Sang Kyoon Kim

Sung Gap Kim

An organic light emitting device and a method of fabricating the same are disclosed. The organic light emitting device includes an opaque substrate having one or more holes, and an organic emissive unit interposed between first and second electrodes positioned on the opaque substrate.

Organic light emitting device

A method for driving a flat panel display to improve an image quality and a lifetime of the flat panel display is disclosed. The method for driving the flat panel display includes the steps of: a) storing electric-charges contained in a parasitic capacitor of a data line and a pixel-storage capacitor (Cst) in each pixel via a pixel transistor connected to the data line, which enters a floating state during a predetermined time other than a light-emitting time caused by a data-current writing operation, until a current voltage reaches a threshold voltage of the pixel transistor; and b) performing the writing of a data current corresponding to a pixel to be driven by the data line via the pixel transistor, such that the flat panel display emits light.

Method for driving flat panel display

Organic light emitting device and method of fabricating the same

An organic light emitting display is disclosed. The organic light emitting display includes a substrate, a thin film transistor positioned on the substrate, a planarization layer positioned on the thin film transistor, an emission unit, and a passivation layer. The emission unit is positioned on the planarization layer and electrically connected to the thin film transistor. The passivation layer is positioned on the substrate to cover an edge portion of the planarization layer.

Organic light emitting display

An organic electroluminescence (EL) device capable of digital driving, and a method for manufacturing the same are disclosed herein. The organic EL device comprises a substrate, an anode formed on the substrate, an organic EL layer formed on the anode and constructed as a multilayer structure including a hole injection layer and a hole transport layer, a cathode formed on the organic EL layer, and an interface deterioration preventing layer formed between the anode and the organic EL layer.

Organic electroluminescent device

Growing community of inventors

Anyang-si, South Korea

Seong Joong Kim