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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10977983 B1

PDFFull Text
Date of Patent:
Apr. 13, 2021

Filed:

Feb. 22, 2017

Head-up display device for vehicle

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Ohjin Kweon, Seoul, KR;

Kyoungil Lee, Seoul, KR;

Seunggyu Lee, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richarson P.C.

Primary Examiner:

Kwin Xie

Int. Cl.
CPC ...
G09G 3/32 (2016.01); G02B 27/00 (2006.01); G02B 3/00 (2006.01); G02B 27/09 (2006.01); G02B 27/10 (2006.01); G02B 27/12 (2006.01); G03B 21/20 (2006.01); B60K 35/00 (2006.01); G02B 19/00 (2006.01); G02B 27/01 (2006.01); G05D 1/02 (2020.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); B60K 35/00 (2013.01); G02B 3/005 (2013.01); G02B 19/0014 (2013.01); G02B 19/0066 (2013.01); G02B 27/0093 (2013.01); G02B 27/0101 (2013.01); G02B 27/0905 (2013.01); G02B 27/0961 (2013.01); G02B 27/1046 (2013.01); G02B 27/123 (2013.01); G03B 21/208 (2013.01); G03B 21/2013 (2013.01); B60K 2370/1529 (2019.05); B60K 2370/332 (2019.05); B60K 2370/334 (2019.05); B60K 2370/52 (2019.05); G02B 2027/014 (2013.01); G02B 2027/0138 (2013.01); G05D 1/0231 (2013.01); G05D 1/0242 (2013.01); G05D 1/0255 (2013.01); G05D 1/0257 (2013.01); G05D 2201/0213 (2013.01); G09G 2380/10 (2013.01);
Abstract

Provided is a Head Up Display (HUD) device for a vehicle, the device including: a plurality of light emitting devices; an image forming panel configured to generate an image based on light provided from the plurality of light emitting devices and output the image; a lens system arranged between the plurality of light emitting devices and the image forming device and configured to transmit light generated by the plurality of light emitting devices to the image forming panel; and a processor configured to control the plurality of light emitting devices and the image forming panel, wherein each of the plurality of light emitting devices is mounted to a circuit board by direct bonding.

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