Kile Park Reed & Houtteman PLLC
Display device containing indium
A display device includes pixels connected to scan lines and data lines intersecting the scan lines, wherein each of the pixels includes a light emitting element and a first transistor configured to control a driving current supplied to the light emitting element according to a data voltage applied from a respective data line of the data lines, the first transistor includes a first active layer including an oxide semiconductor containing indium (In), and a content of the indium in the oxide semiconductor of the first active layer is 70 at % or more.
SAMSUNG DISPLAY CO., LTD.
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Tae Sang Yeon Keon Kyung Jin Joon Seok Myoung Hwa Geun Chui Hye Lim Hyung Jun
Kim Moon Jeon Park Kim Park Choi Kim