TW200702763A - Device for adjusting the axis of a lens - Google Patents

Device for adjusting the axis of a lens

Info

Publication number
TW200702763A
TW200702763A TW094123679A TW94123679A TW200702763A TW 200702763 A TW200702763 A TW 200702763A TW 094123679 A TW094123679 A TW 094123679A TW 94123679 A TW94123679 A TW 94123679A TW 200702763 A TW200702763 A TW 200702763A
Authority
TW
Taiwan
Prior art keywords
lens
axis
adjusting
fine
supporting stand
Prior art date
Application number
TW094123679A
Other languages
Chinese (zh)
Other versions
TWI292498B (en
Inventor
Chen-Chin Cheng
Hsiao-Yue Tsao
Hung-Shun Lin
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW094123679A priority Critical patent/TW200702763A/en
Priority to JP2005379001A priority patent/JP4312199B2/en
Publication of TW200702763A publication Critical patent/TW200702763A/en
Application granted granted Critical
Publication of TWI292498B publication Critical patent/TWI292498B/zh

Links

Landscapes

  • Lens Barrels (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

This invention discloses a device for adjusting the axis of a lens, which is applied to a supporting stand having a supporting end for holding a lens. This device can adjust the relative position between a light-axis of the lens and a central axis of the supporting stand. The device for adjusting the axis of a lens comprises first and second fine-tuning components and a maintaining component that is parallel to the lens between the outer edge of the lens and the supporting stand. For example, the first and second fine-tuning components of a biased-axis pin can finely tune a lens and the fine-tuning only requires cylindrical space having a diameter equal to the diameter of the biased-axis pin, so the space used to accommodate the device for adjusting the axis of a lens can be reduced, thereby decreasing the volume of a lens, reducing the cost, and increasing the integration degree.
TW094123679A 2005-07-13 2005-07-13 Device for adjusting the axis of a lens TW200702763A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094123679A TW200702763A (en) 2005-07-13 2005-07-13 Device for adjusting the axis of a lens
JP2005379001A JP4312199B2 (en) 2005-07-13 2005-12-28 Lens centering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094123679A TW200702763A (en) 2005-07-13 2005-07-13 Device for adjusting the axis of a lens

Publications (2)

Publication Number Publication Date
TW200702763A true TW200702763A (en) 2007-01-16
TWI292498B TWI292498B (en) 2008-01-11

Family

ID=37786410

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094123679A TW200702763A (en) 2005-07-13 2005-07-13 Device for adjusting the axis of a lens

Country Status (2)

Country Link
JP (1) JP4312199B2 (en)
TW (1) TW200702763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494632B (en) * 2013-05-17 2015-08-01 Omnivision Tech Inc Projector and optical component adjustment system thereof
TWI676854B (en) * 2017-11-01 2019-11-11 大陸商惠州大亞灣三美達光學技術有限公司 Leaf spring type eccentric lens driving device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7360972B2 (en) 2020-02-25 2023-10-13 東芝テック株式会社 Sales data processing equipment and programs
TWI744146B (en) * 2020-12-24 2021-10-21 國立中興大學 Alignment positioning device and method for assembled lens
CN113296215B (en) * 2021-05-25 2022-12-20 嘉兴中润光学科技股份有限公司 High-definition lens
CN113311555B (en) * 2021-05-25 2022-12-20 嘉兴中润光学科技股份有限公司 High-definition lens, adjusting jig, testing system and testing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI494632B (en) * 2013-05-17 2015-08-01 Omnivision Tech Inc Projector and optical component adjustment system thereof
TWI676854B (en) * 2017-11-01 2019-11-11 大陸商惠州大亞灣三美達光學技術有限公司 Leaf spring type eccentric lens driving device

Also Published As

Publication number Publication date
JP2007025624A (en) 2007-02-01
TWI292498B (en) 2008-01-11
JP4312199B2 (en) 2009-08-12

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Legal Events

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