JP4335617B2 - 光学機器用セクタ駆動装置 - Google Patents
光学機器用セクタ駆動装置 Download PDFInfo
- Publication number
- JP4335617B2 JP4335617B2 JP2003308181A JP2003308181A JP4335617B2 JP 4335617 B2 JP4335617 B2 JP 4335617B2 JP 2003308181 A JP2003308181 A JP 2003308181A JP 2003308181 A JP2003308181 A JP 2003308181A JP 4335617 B2 JP4335617 B2 JP 4335617B2
- Authority
- JP
- Japan
- Prior art keywords
- sector
- engagement hole
- drive device
- shutter
- sectors
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Diaphragms For Cameras (AREA)
- Optical Head (AREA)
Description
10 セクタ駆動装置
27 作動ピン
51 シャッタ開口
60 第1セクタ
61 支軸
62 長穴状の係合穴
63 円形状の係合穴
65 第2セクタ
70 第3セクタ
71 支軸
72 長穴状の係合穴
73 円形状の係合穴
Claims (2)
- 所定範囲を往復動する単一の作動部材に係合する第1の係合穴と、シャッタ基板に固定された支軸に係合する第2の係合穴とを有し、前記作動部材の動きに伴って前記シャッタ基板に形成したシャッタ開口を開閉する第1、第2、及び第3セクタを備えた光学機器用セクタ駆動装置であって、
前記第1及び第3セクタの前記第1の係合穴が前記作動部の回動を許容する略円形であり、
さらに、前記第1及び第3セクタの前記第2の係合穴は長穴であり、該長穴は前記第1の係合穴が前記作動部材の移動に伴って移動したときに、該第1及び第3セクタを揺動させて前記シャッタ開口を開閉する位置に移動するように形成され、
前記第2セクタの前記第1の係合穴は、長穴であり、
前記第2セクタの前記第2係合穴は、略円形であり、
前記作動部材は、作動ピンを有し、
前記第1、第2及び第3のセクタの前記第1係合孔は、前記作動ピンに共通に係合し、
前記シャッタ開口の状態は、全開状態、全閉状態、小絞り状態の順に移行することを特徴とする光学機器用セクタ駆動装置。 - 請求項1に記載の光学機器用セクタ駆動装置を含むことを特徴とする光学機器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003308181A JP4335617B2 (ja) | 2003-09-01 | 2003-09-01 | 光学機器用セクタ駆動装置 |
PCT/JP2004/012099 WO2005022250A1 (ja) | 2003-09-01 | 2004-08-24 | 光学機器用セクタ駆動装置 |
CNB2004800250798A CN100535734C (zh) | 2003-09-01 | 2004-08-24 | 光学设备用扇形件驱动装置 |
US11/366,856 US7213983B2 (en) | 2003-09-01 | 2006-03-01 | Sector drive apparatus for use in optical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003308181A JP4335617B2 (ja) | 2003-09-01 | 2003-09-01 | 光学機器用セクタ駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005077765A JP2005077765A (ja) | 2005-03-24 |
JP4335617B2 true JP4335617B2 (ja) | 2009-09-30 |
Family
ID=34269505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003308181A Expired - Fee Related JP4335617B2 (ja) | 2003-09-01 | 2003-09-01 | 光学機器用セクタ駆動装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7213983B2 (ja) |
JP (1) | JP4335617B2 (ja) |
CN (1) | CN100535734C (ja) |
WO (1) | WO2005022250A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7466745B2 (ja) | 2017-01-11 | 2024-04-12 | 株式会社半導体エネルギー研究所 | 表示装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101750841B (zh) * | 2008-12-17 | 2011-12-28 | 亚洲光学股份有限公司 | 光圈快门装置 |
CN101893805B (zh) * | 2009-05-22 | 2012-03-21 | 亚洲光学股份有限公司 | 多段式光圈快门装置 |
KR101177185B1 (ko) * | 2010-02-22 | 2012-08-24 | 엘지이노텍 주식회사 | 카메라 셔터 장치 |
KR101261685B1 (ko) * | 2010-02-22 | 2013-05-06 | 엘지이노텍 주식회사 | 카메라 셔터장치 |
CN103393436B (zh) * | 2013-07-31 | 2015-09-16 | 深圳先进技术研究院 | 机械扇形摆动装置 |
KR101664194B1 (ko) * | 2014-08-14 | 2016-10-11 | 마이크로엑츄에이터(주) | 모바일 기기용 셔터 및 조리개 장치 |
KR102663990B1 (ko) | 2016-12-08 | 2024-05-09 | 삼성전자주식회사 | 카메라 모듈 및 이를 포함하는 전자 장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3628438A (en) * | 1970-01-02 | 1971-12-21 | Leitz Ernst Gmbh | Swinging sector camera shutter |
JPS5150532Y2 (ja) * | 1972-09-14 | 1976-12-04 | ||
JPS5515119B2 (ja) | 1972-10-25 | 1980-04-21 | ||
JPS55172915U (ja) * | 1979-05-30 | 1980-12-11 | ||
JPS5865026U (ja) * | 1981-10-27 | 1983-05-02 | 日本電産コパル株式会社 | 電磁駆動プログラムシヤツタ−のシヤツタ−羽根開き作動終了時期検出装置 |
JPS6336227A (ja) * | 1986-07-31 | 1988-02-16 | Kyocera Corp | 電磁駆動シヤツタ |
JP2591786B2 (ja) | 1987-04-29 | 1997-03-19 | ノランコ・インコーポレーテツド | 4‐アミノフエノール製造用の改良水素化方法 |
JP2591786Y2 (ja) * | 1993-09-20 | 1999-03-10 | 株式会社コパル | カメラ用レンズシャッタ |
JP2002139768A (ja) * | 2000-11-02 | 2002-05-17 | Nidec Copal Corp | 絞り兼用シャッタ装置 |
-
2003
- 2003-09-01 JP JP2003308181A patent/JP4335617B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-24 WO PCT/JP2004/012099 patent/WO2005022250A1/ja active Application Filing
- 2004-08-24 CN CNB2004800250798A patent/CN100535734C/zh not_active Expired - Fee Related
-
2006
- 2006-03-01 US US11/366,856 patent/US7213983B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7466745B2 (ja) | 2017-01-11 | 2024-04-12 | 株式会社半導体エネルギー研究所 | 表示装置 |
JP7612917B2 (ja) | 2017-01-11 | 2025-01-14 | 株式会社半導体エネルギー研究所 | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20060159446A1 (en) | 2006-07-20 |
CN100535734C (zh) | 2009-09-02 |
WO2005022250A1 (ja) | 2005-03-10 |
JP2005077765A (ja) | 2005-03-24 |
US7213983B2 (en) | 2007-05-08 |
CN1846167A (zh) | 2006-10-11 |
WO2005022250B1 (ja) | 2005-10-06 |
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