WIPO (WO)
WO 2019053537 A1
Curved, arcuately-bonded liquid crystal cell and method of making
WO 2019053537 A1 is a published patent application from the World Intellectual Property Organization (WIPO). Applicant: 3M Innovative Properties Co. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- 3M Innovative Properties Co
- Inventors
- Kristina M. Magnusson; Louise L.M. MADSEN; Larissa ZURAVSKAJA; Kenneth Jarefors
- Filing date
- 2018-08-27
- Document type
- A1 Published application
- Also written as
- WO 2019053537 A1 · WO 2019/053537 A1
Abstract
Curved, arcuately-bonded liquid-crystal cells that include substrates held together by an edge adhesive cured after the substrates were bent into a congruently curved configuration; methods of making such cells; and, switchable shutters and automatic darkening filters that include such cells.
The opening of the abstract. The full text is in the PDF.
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Patent office website: World Intellectual Property Organization (WIPO)
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