WO2005022250B1 - 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Info
- Publication number
- WO2005022250B1 WO2005022250B1 PCT/JP2004/012099 JP2004012099W WO2005022250B1 WO 2005022250 B1 WO2005022250 B1 WO 2005022250B1 JP 2004012099 W JP2004012099 W JP 2004012099W WO 2005022250 B1 WO2005022250 B1 WO 2005022250B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sector
- engagement hole
- actuating member
- drive device
- engaged
- Prior art date
Links
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)
Abstract
Claims
12 条約 1 9条に基づく説明書
文献 1〜 4は、 作動部材にセクタと係合するための係合ピンが 2っ設けら れており、 その分、 作動部材が大型化して、 セクタ駆動装置の小型化の弊害 となる。 また、 2つの係合ピンを設けてセクタを駆動しょうとすると、 作動 部材の駆動領域の自由度が少なく、小型化の設計がし難くなる。これに対し、 補正後請求項 1から 3に記載の発明は、 作動部材に係合ピンを 1つ設けた構 成である。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/366,856 US7213983B2 (en) | 2003-09-01 | 2006-03-01 | Sector drive apparatus for use in optical apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-308181 | 2003-09-01 | ||
JP2003308181A JP4335617B2 (ja) | 2003-09-01 | 2003-09-01 | 光学機器用セクタ駆動装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/366,856 Continuation US7213983B2 (en) | 2003-09-01 | 2006-03-01 | Sector drive apparatus for use in optical apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005022250A1 WO2005022250A1 (ja) | 2005-03-10 |
WO2005022250B1 true WO2005022250B1 (ja) | 2005-10-06 |
Family
ID=34269505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/012099 WO2005022250A1 (ja) | 2003-09-01 | 2004-08-24 | 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) |
Families Citing this family (8)
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 |
KR101261685B1 (ko) * | 2010-02-22 | 2013-05-06 | 엘지이노텍 주식회사 | 카메라 셔터장치 |
KR101177185B1 (ko) * | 2010-02-22 | 2012-08-24 | 엘지이노텍 주식회사 | 카메라 셔터 장치 |
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 |
WO2018130899A1 (en) | 2017-01-11 | 2018-07-19 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
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
Also Published As
Publication number | Publication date |
---|---|
JP2005077765A (ja) | 2005-03-24 |
CN100535734C (zh) | 2009-09-02 |
WO2005022250A1 (ja) | 2005-03-10 |
CN1846167A (zh) | 2006-10-11 |
JP4335617B2 (ja) | 2009-09-30 |
US20060159446A1 (en) | 2006-07-20 |
US7213983B2 (en) | 2007-05-08 |
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