Patent ID: 11969693
Assignee: SK IE TECHNOLOGY CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  Y | IPC B  C

Claim 0:
1. A coating device, comprising:
a transfer roller coating a base film with a coating solution;
a housing including a roller groove that has a part of the transfer roller inserted thereinto to rotate the transfer roller and filled with the coating solution; and
a coating solution supplier supplying the coating solution to the housing,
wherein the transfer roller has multiple coating rollers that connect via at least one connector to form the transfer roller, and
wherein
a first diameter of the transfer roller, that corresponds to a first coating roller of the multiple coating rollers, is larger at an exterior-most axial length of the first coating roller than a thickness of the transfer roller that corresponds to at least one connection point of the at least one connector, and
a second diameter of the transfer roller, that corresponds to a second coating roller of the multiple coating rollers, is larger than the thickness of the transfer roller at the at least one connection point of the at least one connector.