Title:
DUST CLEANING ADHESIVE LAYER AND MANUFACTURING METHOD THEREFOR, DUST CLEANING FILM AND MANUFACTURING METHOD THEREFOR AND FILM ATTACHING METHOD THEREOF, AND DUST CLEANING FILM SET
Document Type and Number:
WIPO Patent Application WO/2023/077729
Kind Code:
A1
Abstract:
The present invention provides a dust cleaning adhesive layer and a manufacturing method therefor, a dust cleaning film having a defoaming function and a manufacturing method for the dust cleaning film and a film attaching method thereof, and a dust cleaning film set. The dust cleaning adhesive layer comprises a base material layer, and an OCA adhesive layer and a dust cleaning layer which are respectively provided on two sides of the base material layer. The dust cleaning layer has dust cleaning and defoaming functions. Compared with the prior art, the dust cleaning adhesive layer provided in the present invention comprises the dust cleaning layer having the dust cleaning and defoaming functions. When the dust cleaning film is attached to a screen of an electronic device, the dust cleaning layer is in direct contact with the screen, and rapid defoaming can be achieved in the film attaching process, so that bubbles cannot be generated in the film attaching process.
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Inventors:
WEI WEI (CN)
Application Number:
PCT/CN2022/087160
Publication Date:
May 11, 2023
Filing Date:
April 15, 2022
Export Citation:
Assignee:
SHENZHEN LANHE TECH CO LTD (CN)
International Classes:
C09J7/25; C09D183/07; C09J7/40
Foreign References:
| CN113980595A | 2022-01-28 | |||
| CN106626568A | 2017-05-10 | |||
| CN110105889A | 2019-08-09 | |||
| CN113789135A | 2021-12-14 | |||
| CN214115414U | 2021-09-03 | |||
| CN208378782U | 2019-01-15 | |||
| CN207901767U | 2018-09-25 | |||
| CN209906694U | 2020-01-07 | |||
| CN213295232U | 2021-05-28 | |||
| JP2015036213A | 2015-02-23 | |||
| KR20140060005A | 2014-05-19 | |||
| JP2008174612A | 2008-07-31 | |||
| US6582789B1 | 2003-06-24 |
Other References:
ZHANG, LILI ET AL.: "Applications of Organic Silicon Materials in Touch Panels", SYNTHETIC MATERIALS AGING AND APPLICATION, vol. 45, no. 3, 30 June 2016 (2016-06-30), pages 114 - 116, XP009546035
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