Samsung Display Co., Ltd.

Dong Gi Ahn

Hyo Jung Kim

Jong Woo Park

Young Tae Choi

Dae Youn Cho

Ju Hee Lee

Jong Won Lee

Sang Kil Kim

An organic light emitting display device includes scan lines arranged in horizontal lines, data lines intersecting the scan lines, a pixel array including pixels coupled to the scan lines and the data lines, the pixels including at least first color pixels, a panel tester including switching elements coupled to first ends of the data lines, the switching elements including at least first and second switching elements, and a first line coupled to the first switching elements and a second line coupled to the second switching elements. Data lines of K-th to (K+L)-th (where K and L are natural numbers) first color pixels arranged in a predetermined horizontal line are coupled to the first line through the first switching elements, and data lines of at least a part of remaining first color pixels arranged in the predetermined horizontal line are coupled to the second line through the second switching elements.

Organic light emitting display device and method of testing the same

Growing community of inventors

Yongin-si, South Korea

Dong Gi Ahn