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 9632354 B1

Date of Patent:

Apr. 25, 2017

Filed:

Oct. 20, 2014

Backlight module and light source assembly of the backlight module

Applicant:

Hon Hai Precision Industry Co., Ltd., New Taipei, TW;

Inventor:

Shao-Han Chang, New Taipei, TW;

Assignee:

HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;

Attorney:

Steven Reiss

Primary Examiner:

Ali Alavi

Int. Cl.

CPC ...

G09F 13/04 (2006.01); G02F 1/1335 (2006.01); F21V 8/00 (2006.01); F21V 13/04 (2006.01); F21V 29/00 (2015.01); F21V 5/04 (2006.01); F21V 7/10 (2006.01); F21V 13/12 (2006.01); F21K 9/60 (2016.01); F21V 29/74 (2015.01); F21Y 101/00 (2016.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01);

U.S. Cl.

CPC ...

G02F 1/133603 (2013.01); F21K 9/60 (2016.08); F21V 5/04 (2013.01); F21V 7/10 (2013.01); F21V 13/04 (2013.01); F21V 13/12 (2013.01); F21V 29/2212 (2013.01); G02B 6/003 (2013.01); G02B 6/0031 (2013.01); G02B 6/0073 (2013.01); G02B 6/0085 (2013.01); F21V 29/74 (2015.01); F21Y 2101/00 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08); G02B 6/002 (2013.01); G02B 6/0068 (2013.01); G02F 2001/133607 (2013.01); G02F 2001/133628 (2013.01);

Abstract

A backlight module includes a light-guiding assembly and a light source assembly. The light-guiding assembly includes a back cover, a reflector, a light-guiding plate (LGP), a number of optical correcting elements, and a frame. The light source assembly includes a main body and a light source. The back cover defines a light input area. The main body includes two reflection sides. The two reflection sides curve over the light source. The main body defines a main body opening between the two reflection sides. The light source assembly further includes a lens received in the main body opening. The light emitted from the light source and reflected by the two reflection sides are transmitted to outside of the main body through the lens.

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