(19)

(11)

EP 3 803 506 A2

(12)

(88) Date of publication A3: 23.01.2020 (43) Date of publication: 14.04.2021 Bulletin 2021/15 (21) Application number: 19734997.0 (22) Date of filing: 11.06.2019

(51) International Patent Classification (IPC):  G02F 1/153(2006.01) E06B 3/67(2006.01) H05K 9/00(2006.01) G05B 19/00(2006.01) (86) International application number: PCT/US2019/036571 (87) International publication number: WO 2019/241264 (19.12.2019 Gazette 2019/51)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 11.06.2018 US 201862683572 P 01.04.2019 US 201962827674 P (71) Applicant: View, Inc. Milpitas, CA 95035 (US)	(72) Inventors: TRIKHA, Nitesh Milpitas, California 95035 (US) ROZBICKI, Robert T. Milpitas, California 95035 (US) MATHEW, John Gordon Halbert Milpitas, California 95035 (US) GORMLY, Nigel Milpitas, California 95035 (US) (74) Representative: Haseltine Lake Kempner LLP  Redcliff Quay 120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)