Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Samsung Displayco., Ltd.

Sang-Mok Hong

Ho-In Lee

Gun-Tae Park

Moo Soon Ko

Zail Lhee

Young Woo Park

Il Jeong Lee

Keun-Soo Lee

Jung-Hwa Kim

Za-Il Lhee

Za-Il Lee

A display device including a first substrate including a display area that displays an image and a peripheral area, in which no image is displayed, surrounding the display area. The display device further includes a plurality of pixels disposed in the display area. The display device additionally includes a first metal layer disposed above the first substrate in the peripheral area, and the first metal layer including a plurality of openings. The display device further includes a sealant disposed above the first metal layer, and surrounding the plurality of pixels. The display device additionally includes a plurality of second metal layers disposed above the first substrate and below the first metal layer in the peripheral area, and respectively overlapping the openings of the first metal layer. A part of the sealant is disposed in the plurality of openings.

Display device including a sealant

An organic light emitting diode ('OLED') display includes: a substrate divided into a pixel area, and a peripheral area enclosing the pixel area; an OLED in the pixel area and including a first electrode, an organic emission layer and a second electrode; a common voltage line in the peripheral area and transmitting a common voltage to the second electrode; and a reaction blocking part overlapping the common voltage line.

Organic light emitting diode display including reaction blocking member on common voltage line

An organic light-emitting display (OLED) device is disclosed. In one aspect, the OLED device includes a substrate including a display region and a peripheral region and a transistor disposed in the display region and including an active pattern, a gate insulation layer, a gate electrode, a source electrode, and a drain electrode. The OLED device also includes an organic light-emitting structure disposed in the display region and electrically connected to the transistor, the organic light-emitting structure including a first electrode, an organic light-emitting layer, and a second electrode, and a first wiring and a second wiring disposed in the peripheral region and configured to generate heat. The OLED device further includes an encapsulation layer disposed over the first and second wirings and the organic light-emitting structure and a heat blocking layer disposed between the first and the second wirings and the encapsulation layer to block the heat generated from the first and the second wirings.

Organic light-emitting display devices and methods of manufacturing organic light-emitting display devices

Organic light emitting diode display having reaction-blocked common voltage line

An organic light emitting display device and a method of manufacturing the same are disclosed. The organic light emitting display device includes a substrate on which first, second and third pixel units are arranged in row and column directions. To simplify manufacturing and reduce defects, the first, second and third pixel units are arranged so that each column of the display is formed of only one of the first, second, and third pixel units.

Organic light emitting display device and method of manufacturing the same

Aspects of the present invention relate to an organic light emitting diode (OLED) display and a manufacturing method thereof. The OLED display includes: a substrate; pixel electrodes disposed on the substrate; a pixel defining layer disposed on the substrate, having a plurality of openings that expose the pixel electrodes; an organic emission layer formed on the pixel electrodes; and a common electrode formed on the organic emission layer and the pixel defining layer. An electrode cut is formed in the common electrode, around one of the openings of the pixel defining layer, to electrically isolate a portion of the common electrode.

Organic light emitting diode display and method for manufacturing the same

Growing community of inventors

Yongin, South Korea

Sang-Mok Hong