Title:
ROLL-TO-ROLL CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/083296
Kind Code:
A1
Abstract:
The present invention relates to a roll-to-roll cleaning apparatus. A roll-to-roll cleaning apparatus according to an embodiment of the present invention comprises: a rolling-type drum for transferring a web; a fixed-type drum formed on a side surface of the rolling-type drum; a gap spacer formed on the fixed-type drum; and a particle removal module formed on the gap spacer, spaced apart from the rolling-type drum by a predetermined interval, and removing particles from the web. Therefore, the present invention enables efficient web cleaning.
Inventors:
HAN KYUSEOK (KR)
SUH YOUNGHO (KR)
AN JOONGYONG (KR)
CHO YONGIL (KR)
SUH YOUNGHO (KR)
AN JOONGYONG (KR)
CHO YONGIL (KR)
Application Number:
PCT/KR2018/012697
Publication Date:
May 02, 2019
Filing Date:
October 25, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01L21/67; B08B3/04; B08B5/04; B08B11/00
Foreign References:
| JP2008272647A | 2008-11-13 | |||
| KR100815990B1 | 2008-03-24 | |||
| KR20120131994A | 2012-12-05 | |||
| KR101535472B1 | 2015-07-14 | |||
| KR101098984B1 | 2011-12-28 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
Download PDF: