Invention Grant
- Patent Title: Minimally color changing n-type ion storage layers, electrochromic devices made therewith, and related methods
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Application No.: US17117524Application Date: 2020-12-10
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Publication No.: US11609471B2Publication Date: 2023-03-21
- Inventor: Jiazhi He , Jianguo Mei
- Applicant: AMBILIGHT INC.
- Applicant Address: US CA Milpitas
- Assignee: AMBILIGHT INC.
- Current Assignee: AMBILIGHT INC.
- Current Assignee Address: US CA Milpitas
- Main IPC: G02F1/1516
- IPC: G02F1/1516 ; G02F1/1523
Abstract:
A method of making an electrochromic device, includes: providing an electrochromic layer comprising a p-type electrochromic material; providing an ion-storage layer comprising an n-type metal oxide; and tuning the ion-storage layer, the electrochromic layer, or both the ion-storage layer and the electrochromic layer, so that when the electrochromic device is operating, the ion-storage layer operates in a minimally color changing mode.
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