专利检索 ap:("Robert D. Brown" OR "Christopher A Keith" OR "Eric P. Stratton" OR "James H. Stanley" OR "Ming Yu") AND inv:"Christopher A Keith" 第 1 页

1.

发明授权
Automotive head up display (HUD) 有权

公开(公告)号：US09715110B1

公开(公告)日：2017-07-25

申请号：US14820237

申请日：2015-08-06

申请人： Robert D. Brown , Christopher A Keith , Eric P. Stratton , James H. Stanley , Ming Yu

发明人： Robert D. Brown , Christopher A Keith , Eric P. Stratton , James H. Stanley , Ming Yu

IPC分类号： G02B27/01

CPC分类号： G02B27/0101 , G02B27/0081 , G02B27/01 , G02B27/0103 , G02B2027/0127 , G02B2027/0141

摘要： A head up display can be used in an automotive application and provides information for viewing above a glareshield or dashboard. The head up display includes a waveguide combiner and a compact projector. The waveguide combiner is at least partially disposed above the glareshield or dashboard and can provide dual axis pupil expansion. The waveguide combiner can present conformal or near conformal information and vehicle instrumentation information.