US 9,810,986 B2
Method for producing a fiber having a pattern on a surface thereof
Takahiro Senzaki, Kawasaki (JP)
Assigned to TOKYO OHKA KOGYO CO., LTD., Kawasaki-Shi (JP)
Filed by TOKYO OHKA KOGYO CO., LTD., Kawasaki-shi (JP)
Filed on Jun. 1, 2016, as Appl. No. 15/170,027.
Claims priority of application No. 2015-113713 (JP), filed on Jun. 4, 2015.
Prior Publication US 2016/0355953 A1, Dec. 8, 2016
Int. Cl. G03F 7/004 (2006.01); G03F 7/40 (2006.01); G03F 7/16 (2006.01); G03F 7/038 (2006.01); G03F 7/00 (2006.01); B82Y 40/00 (2011.01); B82Y 10/00 (2011.01); H01L 21/027 (2006.01); G03F 7/32 (2006.01); D01D 5/253 (2006.01)
CPC G03F 7/165 (2013.01) [B82Y 10/00 (2013.01); B82Y 40/00 (2013.01); D01D 5/253 (2013.01); G03F 7/002 (2013.01); G03F 7/038 (2013.01); G03F 7/16 (2013.01); G03F 7/168 (2013.01); G03F 7/32 (2013.01); G03F 7/40 (2013.01); H01L 21/0274 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for producing a fiber having a pattern on a surface thereof, the method comprising:
forming a first linearly patterned resin composition layer on a substrate using a resin composition;
forming a second patterned layer on the resin composition layer; and
separating from the substrate a fiber which includes a linear resin composition in the resin composition layer, and the second patterned layer.