Samsung Display Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Mobile Display Co., Ltd.

Samsung Display Devices Co., Ltd.

Sung-Woo Cho

Jin-Woo Park

Myung-Jong Jung

Min-Chul Suh

Dong-hyun Kim

Sung-hyun Cho

Sam-Il Kho

Ji-Hoon Lee

Sang-Woo Pyo

Hyo-Yeon Kim

Han-sung Yu

Soon-ki Kwon

Byung-Hoon Chae

Yun-hi Kim

Dong-cheol Shin

Dong-Seob Jeong

Jae-Young Cho

Hyung-Tag Lim

In-Seo Kee

A panel to detect X-rays includes a plurality of signal lines, a plurality of gate lines, and a plurality of cells in areas adjacent intersections of respective ones of the gate and control lines. A first area includes a first cell having a driving circuit, and a second area includes a second cell which omits a driving circuit. Data lines connected to respective ones of the cells carry signals from which an X-ray image is generated. The second cell may be located in a dummy cell area of the panel.

X-ray detecting panel and manufacturing method thereof

An OLED display and associated methods, including a substrate; a first electrode; a second electrode; and an organic emission layer between the first and second electrodes, the organic emission layer including first-third organic emission layers, wherein the third organic emission layer is commonly disposed on the first electrode in the first-third subpixels, the first organic emission layer is in the first subpixel, the second organic emission layer is on the third organic emission layer in the first to third subpixels, an intermediate layer is between the first organic emission layer and the third organic emission layer in the first subpixel and between the second organic emission layer and the third organic emission layer in the second subpixel, and a HTL is between the first organic emission layer and the intermediate layer in the first subpixel and between the second organic emission layer and the intermediate layer in the second subpixel.

Organic light emitting display and manufacturing method thereof

In one aspect, an organic light-emitting display apparatus is provided including a first sub-pixel, a second sub-pixel, and a third sub-pixel that are each a different color, the apparatus including: a substrate; a first electrode disposed on the substrate; a second electrode disposed on the first electrode so as to face the first electrode; an organic emission layer disposed between the first electrode and the second electrode and comprising a first organic emission layer, a second organic emission layer, and a third organic emission layer; a hole transport layer disposed between the first electrode and the organic emission layer; and an electron accepting layer disposed between the first electrode and the second electrode. The organic light-emitting display apparatus has improved image quality and lifetime.

Organic light-emitting display apparatus

An organic light emitting device (OLED) including: a substrate; a first electrode; a second electrode facing the first electrode; a first blue light emitting layer, a green light emitting layer, a red light emitting layer, and a second blue light emitting layer all interposed between the first electrode and the second electrode; and a color filter disposed in a path of light emitted from the light emitting layers, wherein the first blue light emitting layer includes a deep blue dopant, and the second blue light emitting layer includes a sky blue dopant.

Organic light emitting device

The present invention discloses an organic EL device, including: a transparent substrate having a display region and a non-display region, the display region having a pixel region; first electrodes formed on the display region of the substrate and spaced apart from each other; EL light-emitting layers formed on the portions of the first electrode corresponding to the pixel region; and second electrodes formed over the display region and having a light absorbing layer interposed therein.

Organic EL device with high contrast ratio and method for manufacturing the same

Hole transporting compounds having good thermal stability for organic electroluminescent device and method for production thereof

A light-emitting compound and a display device adopting the light-emitting compound as a color-developing substance. When an organic layer such as a light-emitting layer is formed using the light-emitting compound as a blue light-emitting material, an organic electro-luminescence device having improved luminous efficiency and luminance characteristics can be obtained.

Display device adopting light-emitting compound as color-developing substance

Growing community of inventors

Yongin, South Korea

Sung-Woo Cho