Lens driving device, camera and portable electronic apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11366283
APP PUB NO 20210199914A1
SERIAL NO

16790738

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure provides a small and well-focused lens driving device, a camera including the lens driving device, and a portable electronic apparatus. The lens driving device includes a fixing base, a cover, a lens holder, a support frame, a support member, and a shape memory alloy portion. In the lens driving device, a receiving space is defined by the fixing base and the cover. The lens holder configured to receive a lens, as well as the support frame, the support member, and the shape memory alloy portion that cause the lens holder to move freely in an optical axis direction are provided in the receiving space. The shape memory alloy portion has a shape memory alloy and a crimping lug, and the shape memory alloy portion is provided on the fixing base and the support frame to cause the lens holder to move freely in the optical axis direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AAC OPTICS SOLUTIONS PTE LTD85 SCIENCE PARK DRIVE #02-08 THE CAVENDISH SINGAPORE 118259 SINGAPORE CITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiu, Ching-Chung Shenzhen, CN 7 57

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Maintenance Fees

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