JPWO2007055085A1 - レンズユニット - Google Patents
レンズユニット Download PDFInfo
- Publication number
- JPWO2007055085A1 JPWO2007055085A1 JP2007544079A JP2007544079A JPWO2007055085A1 JP WO2007055085 A1 JPWO2007055085 A1 JP WO2007055085A1 JP 2007544079 A JP2007544079 A JP 2007544079A JP 2007544079 A JP2007544079 A JP 2007544079A JP WO2007055085 A1 JPWO2007055085 A1 JP WO2007055085A1
- Authority
- JP
- Japan
- Prior art keywords
- lens
- optical path
- drive
- unit
- driving device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
- G03B9/06—Two or more co-operating pivoted blades, e.g. iris type
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/14—Two separate members moving in opposite directions
Abstract
Description
3 レンズ
4 玉枠
5 光路規制装置
8 被駆動部
9 圧電アクチュエータ(レンズ駆動装置)
11 シャッタ駆動部(光路規制駆動部)
12 絞り駆動部(光路規制駆動部)
18,19 シャッタ羽根(光路規制部材)
20 絞り羽根(光路規制部材)
Claims (4)
- レンズを保持する玉枠と、
前記玉枠を光軸に沿って移動するレンズ駆動装置と、
前記玉枠に固定され、光路規制部材をそれぞれ駆動する複数の光路規制駆動部を有する光路規制装置とを含むレンズユニットにおいて、
前記複数の光路規制駆動部は、互いに間を開けて配置され、
前記レンズ駆動装置は、前記複数の光路規制駆動部の間を貫通するように配置されていることを特徴とするレンズユニット。 - 前記光路規制部材は2つ有り、前記光路規制駆動部は、前記光軸と前記レンズ駆動装置とを結ぶ線を挟んで配置されていることを特徴とする請求の範囲第1項に記載のレンズユニット。
- 前記光路規制部材は、シャッタと絞りであることを特徴とする請求の範囲第1項または第2項に記載のレンズユニット。
- 前記レンズ駆動装置は、圧電アクチュエータであることを特徴とする請求の範囲第1項から第3項のいずれかに記載のレンズユニット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007544079A JP4992112B2 (ja) | 2005-11-11 | 2006-10-18 | レンズユニット |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005326830 | 2005-11-11 | ||
JP2005326830 | 2005-11-11 | ||
PCT/JP2006/320710 WO2007055085A1 (ja) | 2005-11-11 | 2006-10-18 | レンズユニット |
JP2007544079A JP4992112B2 (ja) | 2005-11-11 | 2006-10-18 | レンズユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007055085A1 true JPWO2007055085A1 (ja) | 2009-04-30 |
JP4992112B2 JP4992112B2 (ja) | 2012-08-08 |
Family
ID=38023092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007544079A Expired - Fee Related JP4992112B2 (ja) | 2005-11-11 | 2006-10-18 | レンズユニット |
Country Status (5)
Country | Link |
---|---|
US (1) | US7636211B2 (ja) |
JP (1) | JP4992112B2 (ja) |
KR (1) | KR101238491B1 (ja) |
DE (1) | DE112006002859T5 (ja) |
WO (1) | WO2007055085A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007055085A1 (ja) | 2005-11-11 | 2007-05-18 | Konica Minolta Opto, Inc. | レンズユニット |
JP5252260B2 (ja) * | 2007-07-17 | 2013-07-31 | コニカミノルタアドバンストレイヤー株式会社 | 撮像ユニット及び電子機器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000006364A (ja) | 1998-06-22 | 2000-01-11 | Sony Corp | スクリーン印刷装置 |
JP2001264616A (ja) * | 2000-03-22 | 2001-09-26 | Fuji Photo Optical Co Ltd | レンズ装置 |
JP2002006364A (ja) | 2000-06-19 | 2002-01-09 | Sony Corp | シャッター切り換え装置およびシャッター切り換え装置を有する電子機器 |
JP2005156649A (ja) * | 2003-11-21 | 2005-06-16 | Konica Minolta Opto Inc | 撮像装置 |
JP4587437B2 (ja) * | 2003-11-25 | 2010-11-24 | キヤノン株式会社 | レンズ鏡筒及び撮影装置 |
KR100547999B1 (ko) * | 2003-12-10 | 2006-02-01 | 삼성테크윈 주식회사 | 줌 렌즈 경통 |
JP4423089B2 (ja) * | 2004-03-31 | 2010-03-03 | キヤノン電子株式会社 | 光量調節装置および光学機器 |
JP2005300941A (ja) * | 2004-04-13 | 2005-10-27 | Konica Minolta Opto Inc | 撮像装置 |
WO2007055085A1 (ja) | 2005-11-11 | 2007-05-18 | Konica Minolta Opto, Inc. | レンズユニット |
CN101452103B (zh) * | 2007-11-30 | 2011-03-23 | 鸿富锦精密工业(深圳)有限公司 | 镜头模组 |
-
2006
- 2006-10-18 WO PCT/JP2006/320710 patent/WO2007055085A1/ja active Application Filing
- 2006-10-18 JP JP2007544079A patent/JP4992112B2/ja not_active Expired - Fee Related
- 2006-10-18 DE DE112006002859T patent/DE112006002859T5/de not_active Withdrawn
- 2006-10-18 US US12/084,720 patent/US7636211B2/en not_active Expired - Fee Related
- 2006-10-18 KR KR1020087009360A patent/KR101238491B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20090141374A1 (en) | 2009-06-04 |
KR101238491B1 (ko) | 2013-03-04 |
US7636211B2 (en) | 2009-12-22 |
KR20080069169A (ko) | 2008-07-25 |
JP4992112B2 (ja) | 2012-08-08 |
WO2007055085A1 (ja) | 2007-05-18 |
DE112006002859T5 (de) | 2008-10-02 |
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