Europe
EP 3682291 A1
Curved, arcuately-bonded liquid crystal cell and method of making
EP 3682291 A1 is a published patent application from the European Patent Office (EPO). 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
- EP 3682291 A1
Abstract
La présente invention concerne : des cellules à cristaux liquides incurvées à liaison arquée qui comprennent des substrats retenus ensemble par un adhésif de bord durci après que les substrats ont été pliés selon une configuration correctement incurvée ; des procédés de fabrication de ces cellules ; et des obturateurs commutables ainsi que des filtres auto-obscurcissants qui incluent ces cellules.
English (machine translation): The present invention relates to arcuate-bonded curved liquid crystal cells which comprise substrates held together by a cured edge adhesive after the substrates have been folded into a properly curved configuration; methods of making these cells; and switchable shutters as well as self-darkening filters that include these cells.
The opening of the abstract. The full text is in the PDF.
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Patent office website: European Patent Office (EPO)
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