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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 10921494 B1

PDFFull Text
Date of Patent:
Feb. 16, 2021

Filed:

Jan. 25, 2019

Liquid optical module

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Kuo-Chun Kao, Taoyuan, TW;

Meng-Ting Lin, Taoyuan, TW;

I-Mei Huang, Taoyuan, TW;

Sin-Jhong Song, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Darryl J Collins

Int. Cl.
CPC ...
G02B 3/12 (2006.01); G02B 27/64 (2006.01); G03B 9/14 (2021.01); G02B 13/00 (2006.01); G02B 7/182 (2021.01); H04N 5/225 (2006.01); G02B 7/08 (2021.01); G03B 9/06 (2021.01); F03G 7/06 (2006.01); G02B 7/09 (2021.01); G03B 5/00 (2021.01); G03B 13/36 (2021.01); H02K 41/035 (2006.01); G02B 7/02 (2021.01); G02B 7/10 (2021.01); G06F 1/16 (2006.01); H04N 5/235 (2006.01); G02B 3/14 (2006.01); G02B 26/00 (2006.01); G02B 27/00 (2006.01); G02B 26/08 (2006.01); G03B 17/17 (2021.01); F21V 8/00 (2006.01); G02B 27/09 (2006.01); G09G 5/00 (2006.01); G02B 7/18 (2021.01); G06T 7/521 (2017.01); G06T 7/00 (2017.01); G06T 15/08 (2011.01); G03B 5/04 (2021.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
G02B 3/12 (2013.01); F03G 7/065 (2013.01); G02B 3/14 (2013.01); G02B 6/0025 (2013.01); G02B 6/0066 (2013.01); G02B 7/023 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 7/102 (2013.01); G02B 7/182 (2013.01); G02B 7/1805 (2013.01); G02B 7/1821 (2013.01); G02B 13/009 (2013.01); G02B 13/0065 (2013.01); G02B 13/0075 (2013.01); G02B 26/004 (2013.01); G02B 26/0816 (2013.01); G02B 26/0883 (2013.01); G02B 27/0068 (2013.01); G02B 27/0955 (2013.01); G02B 27/0972 (2013.01); G02B 27/0977 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 9/06 (2013.01); G03B 9/14 (2013.01); G03B 13/36 (2013.01); G03B 17/17 (2013.01); G06F 1/1686 (2013.01); G06T 7/521 (2017.01); G06T 7/97 (2017.01); G06T 15/08 (2013.01); G09G 5/003 (2013.01); H02K 41/0356 (2013.01); H04N 5/2252 (2013.01); H04N 5/2253 (2013.01); H04N 5/2254 (2013.01); H04N 5/2256 (2013.01); H04N 5/2257 (2013.01); H04N 5/2258 (2013.01); H04N 5/2353 (2013.01); G02B 5/003 (2013.01); G02B 13/004 (2013.01); G03B 5/04 (2013.01); G03B 2205/0007 (2013.01); G03B 2205/0015 (2013.01); G03B 2205/0069 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/10048 (2013.01); G09G 2354/00 (2013.01);
Abstract

A liquid optical module is provided, including a liquid lens driving mechanism and a liquid lens assembly. The liquid lens driving mechanism includes a fixed portion, a movable portion and a driving assembly. The movable portion is movably connected to the fixed portion. The liquid lens assembly includes a liquid lens element, a fixing member and a deforming member. The fixing member is disposed on a first fixed portion surface of the fixed portion, and the deforming member is disposed on a movable portion surface of the movable portion. The movable portion surface and the first fixed portion surface face the same direction, and when the movable portion is driven by the driving assembly to move relative to the fixed portion, the liquid lens element is deformed by the deforming member, causing the optical properties of the liquid lens element to change.

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