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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 10821715 B1

PDFFull Text
Expired
Date of Patent:
Nov. 03, 2020

Filed:

May. 20, 2017

3d processing device and method thereof

Applicant:

Nanchang O-film Optical Technology Co., Ltd, Nanchang, CN;

Inventors:

Wei Liu, Nanchang, CN;

Genchu Tang, Nanchang, CN;

Bin Tang, Nanchang, CN;

Assignee:

NANCHANG O-FILM OPTICAL TECHNOLOGY CO., LTD, Nanchang, CN;

Attorneys:

Franklin & Associates International Inc

Matthew Lambrinos

Primary Examiner:

Christopher T Schatz

Int. Cl.
CPC ...
B32B 37/10 (2006.01); B32B 37/00 (2006.01); B29C 63/16 (2006.01); B32B 38/18 (2006.01); B32B 41/00 (2006.01); B29C 65/44 (2006.01); B29C 63/18 (2006.01); B29C 43/02 (2006.01); B29C 65/00 (2006.01); B30B 5/02 (2006.01); B30B 9/22 (2006.01); B29C 33/04 (2006.01); C08J 5/12 (2006.01);
U.S. Cl.
CPC ...
B32B 37/10 (2013.01); B29C 43/021 (2013.01); B29C 63/16 (2013.01); B29C 63/182 (2013.01); B29C 65/44 (2013.01); B29C 66/02 (2013.01); B29C 66/301 (2013.01); B32B 37/0007 (2013.01); B32B 38/1866 (2013.01); B32B 41/00 (2013.01); B29C 33/046 (2013.01); B29C 66/00143 (2013.01); B30B 5/02 (2013.01); B30B 9/22 (2013.01); B32B 2457/208 (2013.01); C08J 5/121 (2013.01);
Abstract

A 3D processing device configured to attach a decorative film on a surface of a 3D glass, the 3D processing device includes a decorative film pre-deformation unit and a attachment unit. The decorative film pre-deformation unit includes an upper mould and a lower mould opposite to the upper mould, wherein the upper mould engages the lower mould to press the decorative film and cause the decorative film to have a shape matching a surface of the 3D glass. The attachment unit defines a sealing chamber, and includes a mould and a gas bag within the sealing chamber, wherein the mould is configured to support the 3D glass. The present disclosure further provides a method thereof.

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