Invention Grant
US09073485B2 System and method of controlling refraction in windshield based on driver ocular prescription
有权
基于驾驶员眼部处方控制挡风玻璃的折射系统和方法
- Patent Title: System and method of controlling refraction in windshield based on driver ocular prescription
- Patent Title (中): 基于驾驶员眼部处方控制挡风玻璃的折射系统和方法
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Application No.: US13630217Application Date: 2012-09-28
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Publication No.: US09073485B2Publication Date: 2015-07-07
- Inventor: Chadd Price
- Applicant: Hyundai Motor Company , Kia Motors Corporation , Hyundai America Technical Center, Inc.
- Applicant Address: KR Seoul KR Seoul US MI Superior Township
- Assignee: Hyundai Motor Company,Kia Motors Corporation,Hyundai America Technical Center, Inc.
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation,Hyundai America Technical Center, Inc.
- Current Assignee Address: KR Seoul KR Seoul US MI Superior Township
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; B60R1/00 ; G02F1/29
Abstract:
Technique for implementing a liquid crystal layer installed in a transmissive object installed in a vehicle. More specifically, a control system is configured to activate a liquid crystal layer that has been installed a vehicle. The control system then determines an ocular prescription strength of a driver, and sets a refractive index of one or more liquid crystal layers disposed within the liquid crystal layer to adjust a refractive index of the windshield to correlate with the determined ocular prescription strength.
Public/Granted literature
- US20140092332A1 SYSTEM AND METHOD OF CONTROLLING REFRACTION IN WINDSHIELD BASED ON DRIVER OCULAR PRESCRIPTION Public/Granted day:2014-04-03
Information query
IPC分类:
