- Patent Title: Windshield for eliminating ghost images of a head up display system
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Application No.: US16531844Application Date: 2019-08-05
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Publication No.: US11543656B2Publication Date: 2023-01-03
- Inventor: Kai-Han Chang , Thomas A. Seder
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G02B27/00 ; B32B17/10 ; B32B27/30 ; B60J1/00 ; B60J1/02 ; G02B5/22 ; B60K35/00
Abstract:
A substrate, such as a windshield, includes: a first glass element; a second glass element; and a light absorptive element that is disposed directly between the second glass element and the first glass element, that is configured to receive and absorb light output by an image source.
Public/Granted literature
- US20210041694A1 Windshield For Eliminating Ghost Images Of A Head Up Display System Public/Granted day:2021-02-11
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