Title:
CLEANING DEVICE AND CLEANING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/181274
Kind Code:
A1
Abstract:
Provided is a cleaning device (1) that cleans a metal mask (4) with a shower. The metal mask (4) has a first surface (5) and a second surface (6). The cleaning device (1) comprises a shower nozzle (2) that ejects a cleaning liquid (7) onto the first surface (5) of the metal mask (4) and a protective plate (3) that contacts the second surface (6) of the metal mask (4).
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Inventors:
MURAO MASAYUKI
SONODA TAKASHI
SONODA TAKASHI
Application Number:
PCT/JP2022/014038
Publication Date:
September 28, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
SHARP DISPLAY TECHNOLOGY CORP (JP)
International Classes:
B08B3/02
Foreign References:
| JPH07926A | 1995-01-06 | |||
| JP2003024865A | 2003-01-28 | |||
| JP2011178126A | 2011-09-15 | |||
| JP2017173461A | 2017-09-28 | |||
| JP2011183249A | 2011-09-22 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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