Lg Display Co., Ltd.

Mi Na Kim

Kwan Soo Kim

Kwang Hyun Kim

Kyu Il Han

Sun Kap Kwon

Provided is an light emitting display device including a plurality of pixels on a substrate. Each of the plurality of pixels includes a first sub pixel extending in a first direction, a second sub pixel extending in the first direction, a third sub pixel extending in a second direction, and a first sub pixel of a pixel in a first row of a first column and a first sub pixel of a pixel in the first row of a second column display different colors.

Light emitting display device sloped electrode

An organic light-emitting display device has improved transmittance and UV light reliability by optimizing the thickness and material of a cathode. An organic light-emitting display device comprises an organic light-emitting element on a substrate, the organic light-emitting element including an anode, an organic light emitting layer, and a cathode, an organic layer between the substrate and the organic light-emitting element, and an auxiliary layer adjacent to the cathode and including a material having electron injection ability, such that the influence of UV lights on the OLED device is reduced, thereby improving the efficiency and lifespan of the organic light-emitting element.

Growing community of inventors

Paju-si, South Korea

Mi Na Kim