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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 11112171 B1

PDFFull Text
Date of Patent:
Sep. 07, 2021

Filed:

Nov. 29, 2017

Refrigerator having a transparent door

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Ikkyu Lee, Seoul, KR;

Dongrim Woo, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Jonathan Bradford

Int. Cl.
CPC ...
F25D 23/02 (2006.01); F25D 29/00 (2006.01); E06B 9/24 (2006.01); F25D 23/04 (2006.01); F25D 27/00 (2006.01); G02F 1/133 (2006.01); F21V 8/00 (2006.01); H05K 5/00 (2006.01); H05K 7/14 (2006.01);
U.S. Cl.
CPC ...
F25D 29/005 (2013.01); E06B 9/24 (2013.01); F25D 23/02 (2013.01); F25D 23/028 (2013.01); F25D 23/04 (2013.01); F25D 27/00 (2013.01); F25D 27/005 (2013.01); F25D 29/00 (2013.01); G02B 6/009 (2013.01); G02B 6/0083 (2013.01); G02B 6/0088 (2013.01); G02B 6/0091 (2013.01); G02F 1/133 (2013.01); H05K 5/0017 (2013.01); H05K 7/1427 (2013.01); E06B 2009/2464 (2013.01); F25D 2201/10 (2013.01); F25D 2323/023 (2013.01); F25D 2323/024 (2013.01); F25D 2400/18 (2013.01); F25D 2400/36 (2013.01); F25D 2400/361 (2013.01); F25D 2400/40 (2013.01);
Abstract

A refrigerator includes: a cabinet; a door; an out plate that defines an outer appearance of the door and a plate opening; a door liner that defines a rear surface of the door and a liner opening; a transparent display assembly that is located between the door liner and the out plate and that allows the storage space to be seen therethrough and a screen to be outputted; a PCB provided on the inner side of the door and connected to the transparent display assembly; a display PCB provided at the cabinet and configured to control the transparent display assembly; a cable connecting the transparent display assembly and the PCB and having a flat shape that extends along a circumference of the transparent display assembly; and a connection cable connecting the PCB and the display PCB and having a wire shape that penetrates the door.

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