- 专利标题: Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements
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申请号: US18221935申请日: 2023-07-14
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公开(公告)号: US12072515B2公开(公告)日: 2024-08-27
- 发明人: James E. Retterath
- 申请人: Vergence Automation, Inc.
- 申请人地址: US MN Chaska
- 专利权人: Vergence Automation, Inc.
- 当前专利权人: Vergence Automation, Inc.
- 当前专利权人地址: US MN Chaska
- 代理机构: Barnes & Thornburg LLP
- 主分类号: G02B5/12
- IPC分类号: G02B5/12 ; E01F9/524 ; G02B5/124
摘要:
Retroreflective materials and articles are enabled that increase the retroreflectivity of reflective materials or articles for roadway, automotive, and safety purposes by incorporating retroreflective elements that exhibit near-ideal Total Internal Reflection (TIR).
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