Invention Grant
- Patent Title: Head-up display device for vehicles
- Patent Title (中): 车载平视显示装置
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Application No.: US12115924Application Date: 2008-05-06
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Publication No.: US07688516B2Publication Date: 2010-03-30
- Inventor: Ho Young Choi , Tea Jeong Ahn , Sang Keun Lee
- Applicant: Ho Young Choi , Tea Jeong Ahn , Sang Keun Lee
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2007-0046104 20070511; KR10-2008-0001688 20080107
- Main IPC: G02B27/14
- IPC: G02B27/14 ; G09G5/00
Abstract:
Disclosed is a head-up display device for vehicles. The display device for vehicles includes a panel, on which driving data of a vehicle are displayed; and an aspheric combiner, which magnifies the driving data displayed on the panel and thus creates a virtual image, and has a ratio of DISC to CRC satisfying the below expression (here, 0
Public/Granted literature
- US20080278822A1 HEAD-UP DISPLAY DEVICE FOR VEHICLES Public/Granted day:2008-11-13
Information query
