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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 12789458 B1

PDFFull Text
Date of Patent:
Nov. 10, 2026

Filed:

Jul. 07, 2023

Three-dimensional printing device, light control module and operation method of three-dimensional printing device

Applicant:

Innolux Corporation, Miaoli County, TW;

Inventors:

Chieh-Hsiang Hsu, Miaoli County, TW;

Tsung-Che Lu, Miaoli County, TW;

Chiu-Ju Chu, Miaoli County, TW;

Chang-Heng Tsai, Miaoli County, TW;

Assignee:

Innolux Corporation, Miaoli County, TW;

Attorney:

JCIPRNET

Primary Examiner:

Philip C Tucker

Assistant Examiner:

Jimmy R Smith, Jr.

Int. Cl.
CPC ...
B29C 64/264 (2017.01); B29C 64/129 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
B29C 64/264 (2017.08); B29C 64/129 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); G02F 1/133528 (2013.01); G02F 2202/28 (2013.01);
Abstract

A light control module including a first substrate, a second substrate, a medium layer, a polarizing element and an electrical connection element is provided. The first substrate has an outer surface and an inner surface opposite to the outer surface. The second substrate is opposite to the first substrate. The medium layer is disposed between the inner surface of the first substrate and the second substrate. The polarizing element is disposed on the outer surface of the first substrate and includes an adhesive layer. The electrical connection element is at least partially disposed on the outer surface of the first substrate and connected to the adhesive layer. A three-dimensional printing device and an operation method thereof are also provided.

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Hsu, Chieh-Hsiang. (2026). Three-dimensional printing device, light control module and operation method of three-dimensional printing device (U.S. Patent No. 12789458). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12789458

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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