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TW200622345A - Dual regions focusing device - Google Patents

Dual regions focusing device

Info

Publication number
TW200622345A
TW200622345A TW093139390A TW93139390A TW200622345A TW 200622345 A TW200622345 A TW 200622345A TW 093139390 A TW093139390 A TW 093139390A TW 93139390 A TW93139390 A TW 93139390A TW 200622345 A TW200622345 A TW 200622345A
Authority
TW
Taiwan
Prior art keywords
glass group
focusing device
barrel
stopper
dual regions
Prior art date
Application number
TW093139390A
Other languages
Chinese (zh)
Other versions
TWI337666B (en
Inventor
Tai-Cherng Yu
Original Assignee
Hon Hai Prec Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW93139390A priority Critical patent/TWI337666B/en
Publication of TW200622345A publication Critical patent/TW200622345A/en
Application granted granted Critical
Publication of TWI337666B publication Critical patent/TWI337666B/en

Links

Landscapes

  • Lens Barrels (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

A dual regions focusing device comprises a barrel which has a first glass group and a second glass group. An end of the barrel forms a stopper. The second glass group fixed on the other end of the barrel. An electromagnetic element locates in-between the second glass group and the stopper. A carrier active links with the barrel, and the carrier moves between the electromagnetic element and the stopper. The first glass group fixes on the carrier.
TW93139390A 2004-12-17 2004-12-17 Dual regions focusing device TWI337666B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93139390A TWI337666B (en) 2004-12-17 2004-12-17 Dual regions focusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93139390A TWI337666B (en) 2004-12-17 2004-12-17 Dual regions focusing device

Publications (2)

Publication Number Publication Date
TW200622345A true TW200622345A (en) 2006-07-01
TWI337666B TWI337666B (en) 2011-02-21

Family

ID=45075143

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93139390A TWI337666B (en) 2004-12-17 2004-12-17 Dual regions focusing device

Country Status (1)

Country Link
TW (1) TWI337666B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110618513A (en) * 2018-06-20 2019-12-27 宁波舜宇光电信息有限公司 Optical lens, camera module and assembling method thereof
CN112584001A (en) * 2019-09-27 2021-03-30 华为技术有限公司 Camera module and terminal equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110618513A (en) * 2018-06-20 2019-12-27 宁波舜宇光电信息有限公司 Optical lens, camera module and assembling method thereof
CN112584001A (en) * 2019-09-27 2021-03-30 华为技术有限公司 Camera module and terminal equipment
CN112584001B (en) * 2019-09-27 2023-06-02 华为技术有限公司 Camera module and terminal equipment

Also Published As

Publication number Publication date
TWI337666B (en) 2011-02-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees