US 11,683,882 B2
Stretchable substrate, method for manufacturing stretchable substrate, device for manufacturing stretchable substrate structure, and method for manufacturing stretchable substrate structure
Sang Il Kim, Yongin-si (KR); Mun Pyo Hong, Seongnam-si (KR); Bo Sung Kim, Seoul (KR); Ho Won Yoon, Seoul (KR); Kyung Uk Ha, Busan (KR); and Yun O Im, Seoul (KR)
Assigned to Korea University Research and Business Foundation, Sejong Campus, Sejong-si (KR)
Filed by Korea University Research and Business Foundation, Sejong Campus, Sejong-si (KR)
Filed on Jun. 28, 2021, as Appl. No. 17/360,597.
Application 17/360,597 is a division of application No. 16/738,648, granted, now 11,076,481, previously published as PCT/KR2018/007744, filed on Jul. 9, 2018.
Claims priority of application No. 10-2017-0087157 (KR), filed on Jul. 10, 2017; and application No. 10-2017-0087162 (KR), filed on Jul. 10, 2017.
Prior Publication US 2021/0329780 A1, Oct. 21, 2021
Int. Cl. H05K 1/02 (2006.01); C08J 3/28 (2006.01); H05K 3/12 (2006.01)
CPC H05K 1/0283 (2013.01) [C08J 3/28 (2013.01); H05K 3/1283 (2013.01); H05K 2201/0187 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A device for manufacturing a stretchable substrate structure, the device comprising:
a carrier substrate receiving portion configured to receive a carrier substrate therein;
a stretchable substrate receiving portion configured to receive a stretchable substrate in a direction facing the carrier substrate; and
a diaphragm configured to be deformed by air pressure provided on one surface,
wherein the diaphragm comes in contact with an entire surface of the stretchable substrate in a plane direction when deformed, such that the stretchable substrate is combined to the carrier substrate by deforming according to the deformed shape of the diaphragm.