Invention Grant
- Patent Title: Bi-functional optical systems and methods
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Application No.: US17378527Application Date: 2021-07-16
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Publication No.: US11435050B2Publication Date: 2022-09-06
- Inventor: Bradley William Kay
- Applicant: J.W. SPEAKER CORPORATION
- Applicant Address: US WI Germantown
- Assignee: J.W. SPEAKER CORPORATION
- Current Assignee: J.W. SPEAKER CORPORATION
- Current Assignee Address: US WI Germantown
- Agency: Quarles & Brady LLP
- Main IPC: F21S41/40
- IPC: F21S41/40 ; F21S41/25 ; F21S41/143 ; F21S41/148 ; F21S41/32 ; F21W102/13

Abstract:
A lamp for a vehicle is provided that can include a housing, an axial symmetric lens coupled to the housing and defining an optical axis and a focal point, an image shifting lens positioned within the housing behind the axial symmetric lens relative to the optical axis, and a light source positioned within the housing. The light source can be positioned behind the image shifting lens. The light source can be configured to emit light along an optical path that extends, from the light source, through the image shifting lens, towards the axial symmetric lens above the optical axis, and through the axial symmetric lens to define a high beam illumination pattern.
Public/Granted literature
- US20220018512A1 BI-FUNCTIONAL OPTICAL SYSTEMS AND METHODS Public/Granted day:2022-01-20
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