Korea Institute of Machinery & Materials

So-Hee Jeon

Ji-Hye Lee

Ji Hye Lee

Jun-ho Jeong

Dae-Geun Choi

Ki-Don Kim

Jun-Hyuk Choi

Eung-Sug Lee

Jang-Joo Kim

Jong-Youp Shim

Jae-R Youn

Seong-Je Park

Soon-Hyoung Hwang

Joo-Yun Jung

Sang Keun Sung

Hyeong-Ho Park

Sa-Rah Kim

Jun-Ho Jeong

An organic light emitting device having a photonic crystal structure and a manufacturing method thereof are provided. The organic light emitting device comprises: a substrate through which light passes; a photonic crystal layer formed on the substrate and having a photonic crystal structure; an intermediate layer formed on the photonic crystal layer and having a large refractive index compared with the photonic crystal layer; a first electrode layer formed on the intermediate layer; a light emitting layer formed on the first electrode layer and emitting light according to current flow; and a second electrode layer formed on the light emitting layer.

Organic light emitting device and manufacturing method thereof

A method for forming a metal oxide thin film pattern using nanoimprinting according to one embodiment of the present invention includes: coating a photosensitive metal-organic material precursor solution on a substrate; pressurizing the photosensitive metal-organic material precursor coating layer to a mold patterned to have a protrusion and depression structure; forming the metal oxide thin film pattern by irradiating ultraviolet rays to the pressurized photosensitive metal-organic material precursor coating layer to cure it; and removing the patterned mold from the metal oxide thin film pattern.

Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diode

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Seoul, South Korea

So-Hee Jeon