Lg Display Co., Ltd.

Je Il Pharmaceutical Co., Ltd.

Inostek Inc.

Seung-Hyun Kim

Tae-Shick Kim

Hong-Seok Choi

Ho-Won Choi

Mi-Young Han

Tae-Yeon Yoo

Hyung-Chul Kim

Chang-Wook Han

Byung-Chul Ahn

Yong-Hwan Kim

Shin-Han Kim

Hwa-Kyung Kim

Hee-Suk Pang

Byung-Sam Min

Jin-Woo Hong

Hee-Yeol Kim

Yoon-Heung Tak

Young-Kwan Jung

Chun-Ho Park

Myung-Hwa Kim

Hye-Min Oh

In-Hae Ye

Jong-Hee Choi

Jo-Woong Ha

Kwang-Woo Chun

Dae-Heung Lee

Hyun-Woo Jeon

Bo-Young Joe

Sae-Kwang Ku

Young-Chul Kim

Dong-Yeon Park

Dong-Su Lee

Hyun-Jung Woo

Dong-Kyu Ryu

Ji-Seon Park

Han-Chang Lee

Ji-So Choi

A white organic light emitting device and an organic light emitting display device using the white organic light emitting device stably implement white light in a tandem-type top emission structure through uniform lifespans according to emitted colors of light despite driving of the white organic light emitting device for a long time.

White organic light emitting device and organic light emitting display device using the same

Disclosed herein is a white organic light emitting device including various emission layers with improved luminous efficiency, an increased color viewing angle, and low power consumption. The white organic light emitting device includes at least two charge generation layers and at least three stacks between a first electrode and a second electrode. The first stack includes an emission layer having a wavelength range of about 440 to about 470 nm, the second stack includes an emission layer having a wavelength range of about 530 to about 570 nm, and the third stack includes an emission layer having a wavelength range of about 590 to about 620 nm and an emission layer having a wavelength range of about 440 to about 470 nm.

White organic light emitting device

A method for fabricating a touch panel includes forming a routing and pad pattern group on a substrate to include first and second routing lines, first pad electrodes connected to the first routing line, and second pad electrodes connected to the second routing line, by using a first mask, forming a sensor electrode pattern group on the substrate having the routing and pad pattern group formed thereon to include first sensor electrodes formed in a first direction, second sensor electrodes formed in a second direction, and connection portions that each connects adjacent first sensor electrodes, by using a second mask, forming a first insulating layer to include contact holes to expose portions of the second sensor electrodes, respectively, by using a third mask and forming bridges that each connects adjacent second sensor electrodes through the contact holes and a second insulating layer on the bridges, by using a fourth mask.

Touch panel and method for fabricating the same

A method for manufacturing an organic light emitting display comprises forming a touch pad portion in a part of a dead region of the second buffer layer and the touch pad portion comprises a plurality of touch pads and each of the touch pads comprises a metal pad layer and a transparent electrode pad layer connected to each other via a plurality of first contact holes in a first insulating film.

Method for manufacturing organic light emitting display

A touch panel is made by forming a routing and pad pattern group on a substrate to include first and second routing lines, first pad electrodes connected to the first routing line, and second pad electrodes connected to the second routing line, by using a first mask; forming a sensor electrode pattern group on the substrate having the routing and pad pattern group formed thereon to include first sensor electrodes formed in a first direction, second sensor electrodes formed in a second direction, and connection portions that each connects adjacent first sensor electrodes, by using a second mask; forming a first insulating layer to include contact holes to expose portions of the second sensor electrodes, respectively, by using a third mask; and forming bridges that each connects adjacent second sensor electrodes through the contact holes and a second insulating layer on the bridges, by using a fourth mask.

A organic light emitting display includes a plurality of touch pads spaced from one another in the touch pad portion, each of the touch pads including a metal pad layer and a transparent electrode pad layer connected to the metal pad layer via a plurality of first contact holes in a first insulating film, a dummy pad portion formed in the dead region of the first buffer layer, the dummy pad portion comprising a plurality of dummy pads corresponding to the touch pads, and a sealant comprising a plurality of conductive balls between the touch pad portion and the dummy pad portion.

Organic light emitting display

An organic light emitting display device with enhanced luminous efficiency and color viewing angle and a method of manufacturing the same are disclosed. The method includes forming a first electrode of each of red, green, blue and white sub-pixels on a substrate, forming a white organic common layer on the first electrodes, and forming a second electrode on the white organic common layer, wherein the first electrodes each includes multiple transparent conductive layers and is formed such that a thickness of the first electrode of each of two sub-pixels among the red, green, blue and white sub-pixels is greater than a thickness of the first electrode of each of the other two sub-pixels, and at least two layers excluding the lowermost layer among the multiple transparent conductive layers of each first electrode are formed to cover opposite sides of the lowermost layer.

Organic light emitting display device and method of manufacturing the same

The present invention relates to a novel tricyclic derivative with efficient inhibitory activity against poly(ADP-ribose)polymerases (PARP) or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition containing the same. The tricyclic derivative of the invention is useful for the prevention or treatment of diseases caused by excess PARP activity, especially neuropathic pain, neurodegenerative diseases, cardiovascular diseases, diabetic nephropathy, inflammatory diseases, osteoporosis, and cancer, by inhibiting the activity of poly(ADP-ribose)polymerases.

Tricyclic derivative or pharmaceutically acceptable salts thereof, preparation method thereof, and pharmaceutical composition containing the same

An apparatus and method for driving a liquid crystal display (LCD) device is disclosed. The apparatus for driving a liquid crystal display (LCD) device includes a liquid crystal display (LCD) panel for receiving a video signal and a clock signal, and displaying them, a backlight for emitting light on the LCD panel, a timing controller for controlling the LCD panel and the backlight, a signal generator which has the same frequency as that of a horizontal synchronous signal by modulating the clock signal, and generates a signal synchronized with the horizontal synchronous signal, and an inverter which receives a signal from the signal generator, allows a driving frequency of the light source to be the same as that of the horizontal synchronous signal, and allows the received signal to be synchronized with the horizontal synchronous signal.

Apparatus and method for driving a liquid crystal display device for reducing ripple noise

A metal resistor and a method for manufacturing the resistor are provided. A first insulation film is formed on a substrate, a photosensitive film is applied on the insulation film, and an insulation film pattern is formed by patterning the insulation film. After a metal thin film is formed among the insulation film pattern and on the photosensitive film, with removing the photo-sensitive film is a metal thin film pattern formed among the insulation film pattern. On the metal thin film pattern and the insulation film pattern is a second insulation film formed and at the pad region of the metal thin film pattern is a lead wire connected, after that, a metal thin film resistor is manufactured with forming a preservation film on and around the lead wire. Using a pattern-forming process by etching of the insulation film for forming the metal thin film pattern, the deterioration of the device or the lowering of the durability can be overcome, the resistance of the metal thin film resistor can be easily controlled, and the resolving power can be improved by producing the high-resistance metal thin film temperature having reduced line with of the metal thin film pattern.

Method for manufacturing metal thin film resistor

Growing community of inventors

Goyang-si, South Korea

Seung-Hyun Kim