Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Soo-Beom Jo

Ki-Nyeng Kang

Na-Young Kim

Dae-Woo Lee

Ki-Yong Lee

Dong-Hyun Lee

Jin-Wook Seo

Jae-Beom Choi

Byoung-Keon Park

Yun-Mo Chung

Tae-Hoon Yang

Choong-Youl Im

Kil-Won Lee

Jong-Ryuk Park

Do-Hyun Kwon

Bo-Kyung Choi

Jong-Mo Yeo

Dae-Hyun No

Maxim Lisachenko

Sung-Won Doh

Dong-Gyu Kim

Jong-Hyun Choi

Young-Min Kim

Jae-Ho Lee

Keum-Nam Kim

Beohm-Rock Choi

Myung-Koo Hur

Il-Jeong Lee

Cheol-Ho Yu

Kie-Hyun Nam

Kyung-Jin Yoo

Jong-Hoon Son

In-Young Jung

Provided is a method of manufacturing an organic light-emitting display apparatus which may reduce white angular dependency (WAD). The method includes forming a common layer on each of subpixel areas at the same time without discretion within one pixel area, the common layer not being formed on connection areas between pixel areas.

Organic light-emitting display apparatus and method of manufacturing the same

An organic light emitting display device including: a plurality of first wirings extending in a first direction; and a plurality of second wirings extending in a second direction that crosses the first direction, wherein at least one of the plurality of first wirings includes a first conductive layer and a second conductive layer that extends from an upper portion of the first conductive layer to the same layer as the first conductive layer or a lower layer than the first conductive layer.

Organic light emitting display device and method of manufacturing the same

An organic light-emitting display device includes a plurality of emission pixels aligned in columns and rows, each of the emission pixels including an emission device and a first pixel circuit coupled to the emission device, a dummy pixel including a second pixel circuit in each column of the emission pixels, and a repair line in each column, wherein a same data signal is provided to one of the emission pixels coupled to the repair line and to the dummy pixel coupled to the repair line, and wherein the emission pixels are configured to simultaneously emit light.

Organic light-emitting display device, method of repairing the same, and method of driving the same

A light-scattering substrate which can be thinned and has improved thermal resistance, a method of manufacturing the same, an organic light-emitting display device including the same, and a method of manufacturing the organic light-emitting display device are disclosed. The light-scattering substrate includes a light-scattering layer composed of a plurality of metal nanoparticles which are attached to at least a surface of a substrate. The metal nanoparticles are formed by agglomeration of a metal on the substrate, and show a surface plasmon phenomenon.

Light-scattering substrate, method of manufacturing the same, organic light-emitting display device including the same, and method of manufacturing the organic light-emitting display device

Method of manufacturing organic light-emitting display apparatus

An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, an organic light-emitting device including a pixel electrode connected to the thin film transistor, an intermediate layer including a light-emitting layer, and an opposed electrode, and a first wiring and a second wiring arranged in different layers on a substrate.

Organic light-emitting display apparatus and manufacturing method thereof

An organic light emitting diode (OLED) display device and a method of fabricating the same are provided. The OLED display device includes a substrate having a thin film transistor region and a capacitor region, a buffer layer disposed on the substrate, a gate insulating layer disposed on the substrate, a lower capacitor electrode disposed on the gate insulating layer in the capacitor region, an interlayer insulating layer disposed on the substrate, and an upper capacitor electrode disposed on the interlayer insulating layer and facing the lower capacitor electrode, wherein regions of each of the buffer layer, the gate insulating layer, the interlayer insulating layer, the lower capacitor electrode, and the upper capacitor electrode have surfaces in which protrusions having the same shape as grain boundaries of the semiconductor layer are formed. The resultant capacitor has an increased surface area, and therefore, an increased capacitance.

Organic light emitting diode display device and method of fabricating the same

An organic light-emitting display apparatus includes a substrate; a first electrode on the substrate; a particle unit including a plurality of particles that are separate from each other on a top surface of the first electrode; an intermediate layer on the first electrode and the particle unit and including an organic emission layer; and a second electrode on the intermediate layer.

Organic light-emitting display apparatus and method of manufacturing the organic light-emitting display apparatus

An organic light emitting display device capable of preventing outgassing from a pixel defining layer (PDL) or a planarization layer and method of manufacturing the same.

Organic light emitting display device

A flat panel display apparatus that can be manufactured with less patterning operations using a mask, and a method of manufacturing the same, the flat panel display apparatus including a substrate; an active layer of a thin film transistor (TFT); a first bottom electrode and a first top electrode of a capacitor; a first insulation layer formed on the substrate; a gate bottom electrode and a gate top electrode corresponding to the channel region; a second bottom electrode and a second top electrode of the capacitor; a pixel bottom electrode and a pixel top electrode; a second insulation layer formed on the gate electrode, the second electrode of the capacitor, and the pixel top electrode; and a source electrode and a drain electrode formed on the second insulation layer.

Flat panel display apparatus and method of manufacturing the same

In a method of fabricating organic light emitting diode display, a planarization layer is annealed, cured, provided with an ashing treatment, and surface-treated to reduce roughness of the planarization layer. Therefore, it is possible to improve reduce problems such as a decrease in reflectivity and variation of color coordinates of the organic light emitting diode display due to the roughness of the planarization layer.

Method of fabricating organic light emitting diode display device

Growing community of inventors

Yongin, South Korea

Soo-Beom Jo