Invention Grant
- Patent Title: Illuminated vehicle visual elements with grating film
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Application No.: US16599431Application Date: 2019-10-11
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Publication No.: US10737613B2Publication Date: 2020-08-11
- Inventor: Stuart C. Salter , Linsheng Chen , Paul Kenneth Dellock
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Price Heneveld LLP
- Agent David Coppiellie
- Main IPC: F21V11/12
- IPC: F21V11/12 ; B60Q3/20 ; B60Q3/80 ; B60Q3/82 ; B60Q3/225 ; B60Q3/10 ; B60Q3/66 ; B60Q1/32

Abstract:
A vehicle visual element includes a substrate defining a lamp cavity; at least one light source positioned within the lamp cavity; at least one of a holographic and a diffraction grating, disposed over the lamp cavity; a proximity switch positioned close to the lamp cavity; and a controller configured to activate the light source in response to a signal provided by the proximity switch.
Public/Granted literature
- US20200039430A1 VEHICLE VISUAL ELEMENTS Public/Granted day:2020-02-06
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