Samsung Display Co., Ltd.

Chaehan Hyun

Seungwoo Sung

Jieun Lee

Sujin Lee

Nayun Kwak

Daesuk Kim

Jinwoo Park

Sujin Kim

Junyong An

Chulkyu Kang

Minwoo Byun

Jihyun Ka

Kimyeong Eom

Minjoo Kim

Mihae Kim

Kyonghwan Oh

Kyeonghwa Kim

Junghoon Shim

Minkyu Woo

Soongi Kwon

Seoni Jeong

Sungchan Hwang

A display apparatus includes: a substrate including: a first region; a second region; a first non-display area surrounding the first region and the second region; and a display area surrounding at least a portion of an outline of the first non-display area; a plurality of dummy pixels at the first non-display area, and to not emit light; a plurality of emission control lines connected to at least one of the plurality of dummy pixels; and a plurality of power supply lines to supply a driving voltage to the plurality of dummy pixels, respectively. One of the plurality of power supply lines is electrically connected to one of the plurality of emission control lines, and one of the plurality of power supply lines is connected to one of the plurality of dummy pixels.

Display apparatus including dummy pixels in a non-display area

Provided is a display apparatus in which initialization and compensation of a pixel is implemented through a pixel including a thin film transistor connected to a node between a driving transistor and a light emitting diode.

Display apparatus

A display apparatus includes a first data line extending from a first peripheral area into a display area, a second data line extending from a second peripheral area into the display area, a pixel electrode, a second input line disposed in the first peripheral area, and a connecting line having a first end electrically connected to the second data line in the second peripheral area and a second end electrically connected to the second input line in the first peripheral area. The connecting line passes through the display area by extending over the first data line while not contacting the first data line, and at least a portion of the connecting line and the pixel electrode include a same material.

An organic light-emitting display includes a first pixel adjacent to a second pixel and a plurality of driving voltage lines to apply driving voltages to the first pixel and the second pixel. The driving voltage lines extend in a first direction crossing the first pixel and the second pixel and a second direction crossing the first direction. Each of the first and second pixels includes a first driving transistor and a second driving transistor that are symmetrical to each other with respect to a boundary between the first pixel and the second pixel, and a first compensation transistor and a second compensation transistor that are asymmetrical to each other with respect to the boundary.

Organic light-emitting display

Growing community of inventors

Yongin-si, South Korea

Chaehan Hyun