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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 9867298 B1

PDFFull Text
Date of Patent:
Jan. 09, 2018

Filed:

Aug. 06, 2013

Case frame and manufacturing method thereof

Applicant:

Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Chang-Youn Hwang, Hwaseong-si, KR;

Hak-Ju Kim, Gumi-si, KR;

Yong-Geon Lee, Gumi-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

Jefferson IP Law, LLP

Primary Examiner:

Brian K Talbot

Int. Cl.
CPC ...
B05D 5/12 (2006.01); H05K 5/02 (2006.01); B32B 9/04 (2006.01); C23C 14/00 (2006.01); C23C 14/08 (2006.01); C23C 14/10 (2006.01); C23C 14/30 (2006.01); C23C 28/00 (2006.01); B32B 17/06 (2006.01); B32B 27/40 (2006.01); B32B 15/04 (2006.01); B32B 18/00 (2006.01); B32B 3/00 (2006.01); B32B 27/06 (2006.01);
U.S. Cl.
CPC ...
H05K 5/02 (2013.01); B32B 9/04 (2013.01); C23C 14/0015 (2013.01); C23C 14/081 (2013.01); C23C 14/083 (2013.01); C23C 14/10 (2013.01); C23C 14/30 (2013.01); C23C 28/00 (2013.01); C23C 28/42 (2013.01); C23C 28/44 (2013.01); B32B 3/00 (2013.01); B32B 15/04 (2013.01); B32B 17/06 (2013.01); B32B 18/00 (2013.01); B32B 27/06 (2013.01); B32B 27/40 (2013.01);
Abstract

A case frame used in various devices and a method of manufacturing the case frame are provided. The method includes forming the case frame in a shape corresponding to a product to which the case frame is applied, forming a first painting layer with a color of a material applied to a surface of the formed case frame, depositing a transparent oxide deposition layer having a refractive index on an upper portion of the first painting layer, and forming a second painting layer on an upper portion of the transparent oxide deposition layer. Accordingly, the case frame can have an excellent texture by reproducing a brightness and a color anisotropy on the basis of a viewing angle by adding only a simple manufacturing process, thereby being able to improve quality of an electronic device in general and to promote a user's desire for purchasing the device.

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