Korea Institute of Machinery & Materials

Center for Advanced Meta-materials

Jae Gu Kim

Jae Hyun Kim

Hak Joo Lee

Kwang Seop Kim

Yeong-Eun Yoo

Se Jeong Won

Sang Min Kim

Yun Hwangbo

Doo-Sun Choi

Sung Hwan Chang

Jae-Sung Yoon

A carrier substrate includes a base layer, an antireflection layer, and an energy absorption layer, wherein the antireflection layer is formed on one surface of the base layer and allows an elastic wave generated by a first laser beam transmitted through an element adhesively bonded to the antireflection layer to be transmitted through the base layer without being reflected towards the element, the first laser beam being applied to the element through a source substrate of the element, and the energy absorption layer is formed between the base layer and the antireflection layer to be aligned with the element, and evaporates upon energy absorption.

Carrier substrate and element transfer method using the same

A method of manufacturing a roll for roll printing/roll imprinting is provided. The method includes preparing an exterior on one surface of which a printed pattern of a predetermined shape is formed and that has magnetic power and having the other surface of the exterior contact an external surface of a central roll so that the exterior is attached to the central roll having magnetic power by magnetic power. Therefore, the method of manufacturing a roll for roll printing/roll imprinting capable of reducing production cost to massively manufacture the roll for roll printing/roll imprinting is provided.

Method of manufacturing roll for roll printing/roll imprinting

Growing community of inventors

Daejeon, South Korea

Jae Gu Kim