Lex IP Meister, PLLC
Selective transfer roll stamp
A selective transfer roll stamp is provided which rotates on a source substrate to selectively transfer elements arranged on the source substrate. The selective transfer roller stamp includes: a roller unit rotating about an axis of rotation and including projecting portions protruding in a radial direction and recessed portions formed between neighboring projecting portions; and an adhesive layer formed on the outer circumferential surface of the roller unit and coming into contact with the elements, wherein the outer circumferential surface of the adhesive layer is made flat in a circumferential direction.
KOREA INSTITUTE OF MACHINERY & MATERIALS
B B B B B B B
B32B B32B B41F B32B B32B B41F B41F
inventional additional inventional inventional inventional inventional inventional
Kwangseop Bongkyun Chan Seung-Mo Jae-Hyun Yun
Kim Jang Kim Lee Kim Hwangbo