Korea Institute of Machinery & Materials

Jun-Hyuk Choi

Jun-ho Jeong

Eung-Sug Lee

Dae-Geun Choi

Ki-Don Kim

So-Hee Jeon

Ji-Hye Lee

Jang-Joo Kim

Jong-Youp Shim

Jae-R Youn

Dae-Guen Choi

Seong-Je Park

Soon-Hyoung Hwang

Joo-Yun Jung

Cheol-Hyeon Kim

Sang Keun Sung

Hyeong-Ho Park

Sa-Rah Kim

Jun-Ho Jeong

In a method for fabricating an embedded pattern using a transfer-based imprinting, an adhesive layer is formed on a substrate. The adhesive layer has a photo curable resin. A stamp having a protruded pattern is prepared. A thin-film layer is formed on an outer surface of the protruded pattern of the stamp. The stamp having the thin-film layer contact with the adhesive layer is pressed to selectively transfer the thin-film layer of the protruded pattern to the adhesive layer. Ultraviolet rays (UV) are irradiated to cure the adhesive layer. The stamp is removed.

Method for fabricating an embedded pattern using a transfer-based imprinting

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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Daejeon, South Korea

Jun-Hyuk Choi