Invention Grant
- Patent Title: Pinhole mitigation for optical devices
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Application No.: US16443585Application Date: 2019-06-17
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Publication No.: US11550197B2Publication Date: 2023-01-10
- Inventor: Robin Friedman , Sridhar K. Kailasam , Rao Mulpuri , Ronald M. Parker , Ronald A. Powell , Anshu A. Pradhan , Robert T. Rozbicki , Vinod Khosla
- Applicant: View, Inc.
- Applicant Address: US CA Milpitas
- Assignee: View, Inc.
- Current Assignee: View, Inc.
- Current Assignee Address: US CA Milpitas
- Agency: Weaver, Austin, Villeneuve & Sampson, LLP
- Agent Brian D. Griedel
- Main IPC: G02F1/153
- IPC: G02F1/153 ; G02F1/1524 ; G01M11/02 ; G09G3/00 ; B01J19/12 ; G01R31/08 ; G02F1/01 ; G02F1/13 ; C03C23/00 ; B05D3/12 ; G02F1/163 ; G02F1/1516 ; G02F1/15
Abstract:
Methods, apparatus, and systems for mitigating pinhole defects in optical devices such as electrochromic windows. One method mitigates a pinhole defect in an electrochromic device by identifying the site of the pinhole defect and obscuring the pinhole to make it less visually discernible. In some cases, the pinhole defect may be the result of mitigating a short-related defect.
Public/Granted literature
- US20190302562A1 PINHOLE MITIGATION FOR OPTICAL DEVICES Public/Granted day:2019-10-03
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