Lg Display Co., Ltd.

Sang-Kyoung Moon

Eun-Jung Park

Kwan-Soo Kim

Byung-Soo Kim

Seok-Hyun Kim

Kwang-Yeon Lee

Han-Byeol Seok

Heui-Dong Lee

Ki-Min Lim

Dong-Il Choi

Seung-Kwang Roh

Hong-Je Yun

Young-Dock Cho

Disclosed are an organic light emitting diode, an organic light emitting diode display device and a display device for vehicles using the same. The organic light emitting diode may achieve process simplification and reduction in material costs while maintaining high luminance, through structure change.

Organic light emitting diode, organic light emitting diode display device and display device for vehicles using the same

The organic light emitting display panel includes a first electrode formed on a substrate, an organic light emitting layer formed on the first electrode, a second electrode formed on the organic light emitting layer, a front sealing layer formed on the second electrode, wherein the front sealing layer is formed by alternately laminating an inorganic barrier layer and an organic barrier layer at least once, and at least one capping layer formed between the lowest layer closest to the second electrode among a plurality of thin films of the front sealing layer and the second electrode and having a higher index of refraction than an index of refraction of the lowest layer.

Organic light emitting display panel

An organic light-emitting device is disclosed. The organic light-emitting device includes light-emitting layers that emit light of the same color in a stack structure. The phosphorescence and fluorescence characteristics at the exit side and the inside of the organic light-emitting device are adjusted to improve a viewing angle, lifetime, and efficiency.

Organic light-emitting device and organic light-emitting display device using the same

Growing community of inventors

Ulsan, South Korea

Sang-Kyoung Moon