Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Seung-Won Chegal

Oh-June Kwon

Dong-Su Yee

Chan-Kyoung Moon

Kuen-Dong Ha

Hyun-Min Hwang

Jung-Jun Im

Hyun-hee Lee

Ji-Ho Kang

Mun-su Kim

An organic light emitting display and a driving method thereof, capable of increasing manufacturing yield by widening a range of gamma correction. An exemplary organic light emitting display includes a display region with pixels at crossings of data and scan lines; a gamma correction unit; a gamma correction circuit; a data driver; and a scan driver. The gamma correction unit includes first and second register units for storing first and second gamma correction signals, the second gamma correction signal comprising a corrected first gamma correction signal; a booster unit for correcting the second gamma correction signal to generate a third gamma correction signal; and a multiplexer for selecting the second gamma correction signal or the third gamma correction signal outputted from the booster unit, and for transferring it to the gamma correction circuit.

Organic light emitting display and method of driving the same

An organic light emitting diode (OLED) display has an increased mechanical strength by improving the shape of a bezel combined to a panel assembly. The OLED display includes a panel assembly having a display area and a pad area, and a bezel accommodating the panel assembly. The bezel includes a bottom part on which the panel assembly is mounted, a side wall provided on a side of the bezel, and a hemming flange provided at another side of the bezel on which the side wall is not provided. The panel assembly is mounted in a manner that the pad area is turned towards the another side.

Organic light emitting diode display

Growing community of inventors

Yongin, South Korea

Seung-Won Chegal