Invention Grant
- Patent Title: Heads up display with textured surface
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Application No.: US17218912Application Date: 2021-03-31
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Publication No.: US11880097B2Publication Date: 2024-01-23
- Inventor: Juan Martinez , Reben Werman , Nicholas Triglia
- Applicant: DENSO International America, Inc. , Denso Corporation
- Applicant Address: US MI Southfield
- Assignee: DENSO International America, Inc.
- Current Assignee: DENSO International America, Inc.
- Current Assignee Address: US MI Southfield;
- Agency: Dickinson Wright PLLC
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B27/01 ; G02B5/30 ; H01L27/12

Abstract:
A heads-up display includes a thin-film transistor (TFT) panel, along with at least one reflective polarizer subassembly. Each of the at least one reflective polarizer subassembly includes a clear substrate having opposing first and second surfaces. The first surface is connected to the TFT panel, and the second surface has a polarizing film laminated thereto. The first surface of the clear substrate is textured, frosted, or the like such that when it is attached to the TFT panel it inhibits bonding between the clear substrate and the TFT panel that would cause optical defects.
Public/Granted literature
- US20220229292A1 HEADS UP DISPLAY WITH TEXTURED SURFACE Public/Granted day:2022-07-21
Information query
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