Invention Grant
- Patent Title: Solid state touchchromic device
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Application No.: US16941791Application Date: 2020-07-29
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Publication No.: US11385482B2Publication Date: 2022-07-12
- Inventor: Manoj Kumar Ram , D. Yogi Goswami , Lee K. Stefanakos
- Applicant: University of South Florida
- Applicant Address: US FL Tampa
- Assignee: University of South Florida
- Current Assignee: University of South Florida
- Current Assignee Address: US FL Tampa
- Agency: Meunier Carlin & Curfman LLC
- Main IPC: G02F1/01
- IPC: G02F1/01 ; C09K9/02 ; G02F1/23

Abstract:
Disclosed herein is a solid touchchromic device. The solid touchchromic device may include a conducting polymer or a conducting polymer composite film, a conducting plate, and a solid layer of a polymer-based electrolyte, the conducting plate being at least partially coated by the conducting polymer or the conducting polymer composite film. The solid touchchromic device may further include an oxidant, a salt, an acid, or a metal. Also included are methods of producing a solid touchchromic device and articles including a solid touchchromic device.
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