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EP 4 154 060 A1

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(43) Date of publication: 29.03.2023 Bulletin 2023/13 (21) Application number: 21809133.8 (22) Date of filing: 21.05.2021

(51) International Patent Classification (IPC):  G02F 1/163(2006.01) G06F 3/044(2006.01) H01L 27/32(2006.01) G05B 15/02(2006.01) H02J 50/80(2016.01) G05B 19/042(2006.01) H04K 3/00(2006.01) G02F 1/15(2006.01) H02J 50/20(2016.01) (52) Cooperative Patent Classification (CPC): G05B 15/02; H04K 2203/14; H04K 3/68; G05B 2219/25011 (86) International application number: PCT/US2021/033544 (87) International publication number: WO 2021/237019 (25.11.2021 Gazette 2021/47)

(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: 22.05.2020 US 202063029301 P 02.06.2020 US 202063033474 P 04.06.2020 US 202063034792 P 08.09.2020 US 202063075569 P 17.09.2020 US 202063079851 P 18.09.2020 US 202016982535 27.10.2020 US 202017081809 28.10.2020 US 202017083128 17.11.2020 US 202016950774 28.01.2021 WO PCT/US2021/015378 03.02.2021 US 202163145333 P 05.02.2021 US 202117250586 11.02.2021 WO PCT/US2021/017603 05.05.2021 WO PCT/US2021/030798 (71) Applicant: View, Inc. Milpitas, CA 95035 (US)

(72) Inventors: MALIK, Ajay Milpitas, CA 95035 (US) LU, Mingzhu Temple Terrace, FL 33637 (US) EBRAHIMI, Keivan Fremont, CA 94539 (US) CANDANEDO IBARRA, Luis, Miguel San Jose, CA 95110 (US) NAYAK, Bhabani, Sankar Fremont, CA 94538 (US) GUPTA, Anurag San Jose, CA 95120 (US) TRIKHA, Nitesh Pleasanton, CA 94588 (US) TINIANOV, Brandon, Dillan Santa Clara, CA 95050 (US) DAYAL, Aditya Sunnyvale, CA 94087 (US) (74) Representative: Haseltine Lake Kempner LLP  One Portwall Square Portwall Lane Bristol BS1 6BH Bristol BS1 6BH (GB)