Title:
RESIN COATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/239911
Kind Code:
A1
Abstract:
The present invention relates to a resin coating device, which may comprise: a housing having a chamber which provides receiving and flowing of a resin; a nozzle member coupled to the lower portion of the housing and forming a discharge flow path for discharging the resin; a screw member rotating about an axis along the inner side of the housing and forming screw threads in contact with the inner surface of the chamber to form a resin flow path between the screw threads; and a fixing member located on an upper portion of the housing and restricting the vertical movement of the screw member when the screw member is rotated. In addition, the resin coating device as described above can be variously implemented according to embodiments.
Inventors:
HAN JANG HEE (KR)
KIM BYUNG JU (KR)
KIM BYUNG JU (KR)
Application Number:
PCT/KR2021/011444
Publication Date:
November 17, 2022
Filing Date:
August 26, 2021
Export Citation:
Assignee:
HANWHA PREC MACH CO LTD (KR)
International Classes:
B05C5/02; H01L21/67
Foreign References:
| US6234358B1 | 2001-05-22 | |||
| KR20200137669A | 2020-12-09 | |||
| KR200385695Y1 | 2005-06-02 | |||
| KR20090129493A | 2009-12-16 | |||
| US20020071772A1 | 2002-06-13 |
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (KR)
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