Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMAGE GENERATING DEVICE, REFLECTING MIRROR, AND HEAD-UP DISPLAY
Document Type and Number:
WIPO Patent Application WO/2021/193074
Kind Code:
A1
Abstract:
An image generating device (24) comprises: a light source substrate (110) on which light sources (111) are mounted; an optical member (120) which transmits light emitted from the light sources (111); a display device (130) which forms light for generating a predetermined image from the light that has passed through the optical member (120); a heat sink (150) which dissipates heat generated from the light source substrate 110; and a lens holder (140) which holds the optical member (120). The lens holder (140) has first engagement sections, and the heat sink (150) has second engagement sections (152). When the first engagement sections and the second engagement sections (152) are fixed, the light source substrate (110) is positioned and fixed in a state of being sandwiched between the lens holder (140) and the heat sink (150).

More Like This:
WO/2019/238840HEAD-UP DISPLAY WITH EXACTLY ALIGNED OPTICAL WAVEGUIDES
JP2017137054HEAD-UP DISPLAY
JPH04362426HEAD UP DISPLAY UNIT
Inventors:
HORI MASAHIRO (JP)
WATANABE MASAYOSHI (JP)
YAMAMOTO TAKASHI (JP)
KATAYAMA MASASHI (JP)
KOSUGE MAMORU (JP)
Application Number:
PCT/JP2021/009630
Publication Date:
September 30, 2021
Filing Date:
March 10, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
G02B27/01; B60K35/00; B60R11/02; G02B5/08; G02B5/10; H04N5/64
Domestic Patent References:
WO2020059619A12020-03-26
WO2017208961A12017-12-07
Foreign References:
JP2018137089A2018-08-30
JP2016212292A2016-12-15
JP2019023702A2019-02-14
CN204037446U2014-12-24
KR20150137723A2015-12-09
JP2019132990A2019-08-08
JP2010089326A2010-04-22
JP2009265287A2009-11-12
JPH03103725U1991-10-28
CN209273874U2019-08-20
JP2008208257A2008-09-11
JP2019031121A2019-02-28
JP2018031861A2018-03-01
JPH11278100A1999-10-12
JP2019182223A2019-10-24
JP2019179720A2019-10-17
US20150016089A12015-01-15
JP2018205427A2018-12-27
JP2016147502A2016-08-18
JP2018083593A2018-05-31
JP2019119262A2019-07-22
JP2018054966A2018-04-05
JP2016046650A2016-04-04
JP2019132990A2019-08-08
JP2020055742A2020-04-09
JP2020055743A2020-04-09
JP2020077611A2020-05-21
JP2020077612A2020-05-21
JP2020088272A2020-06-04
Other References:
See also references of EP 4130850A4
Attorney, Agent or Firm:
SHIN-EI PATENT FIRM, P.C. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: REMOTE CONTROL SYSTEM FOR WORK MACHINE

Next Patent: METAL CAP AND PRODUCTION METHOD THEREFOR