Title:
DRAWABILITY ENHANCEMENT IN POLYMER THIN FILMS
Document Type and Number:
WIPO Patent Application WO/2023/107307
Kind Code:
A3
Abstract:
A method includes applying a stress to a polymer thin film to stretch the polymer thin film along a first in-plane direction, and subsequently applying a stress to the polymer thin film to stretch the polymer thin film along a second in-plane direction orthogonal to the first in-plane direction to form an ultra-high modulus polymer thin film. Calendaring or hot pressing of the ultra-high modulus polymer thin film may improve its optical and/or thermal properties.
Inventors:
OUDERKIRK ANDREW JOHN (US)
YE SHENG (US)
LIAO CHRISTOPHER YUAN TING (US)
BOROMAND ARMAN (US)
YE SHENG (US)
LIAO CHRISTOPHER YUAN TING (US)
BOROMAND ARMAN (US)
Application Number:
PCT/US2022/051371
Publication Date:
October 19, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
META PLATFORMS TECH LLC (US)
International Classes:
B29C55/12
Domestic Patent References:
| WO2010104196A1 | 2010-09-16 |
Foreign References:
| JP2016051890A | 2016-04-11 |
Attorney, Agent or Firm:
COLBY, Steven et al. (US)
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