JP4695968B2 - カメラモジュール - Google Patents
カメラモジュール Download PDFInfo
- Publication number
- JP4695968B2 JP4695968B2 JP2005335391A JP2005335391A JP4695968B2 JP 4695968 B2 JP4695968 B2 JP 4695968B2 JP 2005335391 A JP2005335391 A JP 2005335391A JP 2005335391 A JP2005335391 A JP 2005335391A JP 4695968 B2 JP4695968 B2 JP 4695968B2
- Authority
- JP
- Japan
- Prior art keywords
- lens barrel
- main body
- lens
- camera module
- convex portion
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- 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
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
Description
上記鏡筒は、該鏡筒の下部に周方向全周に渡って凸部を備え、上記本体部は上記鏡筒の凸部に対応する位置に周方向全周に渡って上記フィルタの固定位置より下方に凹部を備えて該凹部は上記凸部を収容し、上記凸部は上記鏡筒の上記本体部に対する上記レンズの光軸方向の移動前後においていずれも上記凹部内に配置される高さに形成されることを特徴として構成されている。
2 本体部
3 カム部材
4 鏡筒本体部
5 レバー部材
6 弾性板
7 鏡筒
10 レンズ
11 フィルタ
12 撮像素子
20 外周レール面
21 本体段差部
22 凹部
30 突起部
32 凸部
50 切替レバー
51 鏡筒段差部
60 バネ部
61 押圧部
Claims (2)
- レンズを納めた鏡筒と、該鏡筒を収容しフィルタを備える本体部とを有し、上記鏡筒は上記本体部に対して上記レンズの光軸方向に移動可能なカメラモジュールにおいて、
上記鏡筒は、該鏡筒の下部に周方向全周に渡って凸部を備え、上記本体部は上記鏡筒の凸部に対応する位置に周方向全周に渡って上記フィルタの固定位置より下方に凹部を備えて該凹部は上記凸部を収容し、上記凸部は上記鏡筒の上記本体部に対する上記レンズの光軸方向の移動前後においていずれも上記凹部内に配置される高さに形成されることを特徴とするカメラモジュール。 - 上記凸部と凹部は側面間にわずかな隙間を有して対向することを特徴とする請求項1記載のカメラモジュール。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005335391A JP4695968B2 (ja) | 2005-11-21 | 2005-11-21 | カメラモジュール |
US11/523,311 US20070116452A1 (en) | 2005-11-21 | 2006-09-18 | Camera module not allowing foreign matter to enter its optical system |
CNB200610149255XA CN100451713C (zh) | 2005-11-21 | 2006-11-21 | 不使异物进入光学系的摄像机模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005335391A JP4695968B2 (ja) | 2005-11-21 | 2005-11-21 | カメラモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007140244A JP2007140244A (ja) | 2007-06-07 |
JP4695968B2 true JP4695968B2 (ja) | 2011-06-08 |
Family
ID=38053654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005335391A Expired - Fee Related JP4695968B2 (ja) | 2005-11-21 | 2005-11-21 | カメラモジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070116452A1 (ja) |
JP (1) | JP4695968B2 (ja) |
CN (1) | CN100451713C (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101008475B1 (ko) | 2009-04-14 | 2011-01-14 | 삼성전기주식회사 | 카메라 모듈 |
US9307128B2 (en) * | 2012-06-26 | 2016-04-05 | Alex Ning | Lens mount |
US10194062B2 (en) | 2013-10-16 | 2019-01-29 | Samsung Electro-Mechanics Co., Ltd. | Camera module, method for aligning optical axis of camera module and portable electronic device including camera module |
KR20150044360A (ko) * | 2013-10-16 | 2015-04-24 | 삼성전기주식회사 | 카메라 모듈 및 이를 포함하는 휴대용 전자 기기 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003289457A (ja) * | 2002-01-22 | 2003-10-10 | Casio Comput Co Ltd | 撮像装置 |
JP2004048873A (ja) * | 2002-07-10 | 2004-02-12 | Canon Inc | レンズ駆動装置 |
JP2004280039A (ja) * | 2003-01-23 | 2004-10-07 | Seiko Precision Inc | 固体撮像装置 |
JP2005128362A (ja) * | 2003-10-27 | 2005-05-19 | Sankyo Seiki Mfg Co Ltd | レンズ駆動装置およびカメラ付き携帯機器 |
JP2005195903A (ja) * | 2004-01-07 | 2005-07-21 | Seiko Precision Inc | カメラモジュール及び携帯端末 |
JP2005258355A (ja) * | 2004-03-15 | 2005-09-22 | Sharp Corp | 板バネ及びそれを備えたレンズアクチュエータ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1069974C (zh) * | 1995-02-08 | 2001-08-22 | 佳能株式会社 | 透镜筒 |
CN2412228Y (zh) * | 2000-01-18 | 2000-12-27 | 麦科特光电股份有限公司 | 便携式三用镜 |
JP4020652B2 (ja) * | 2002-02-08 | 2007-12-12 | オリンパス株式会社 | 内視鏡用撮像装置 |
JP3770852B2 (ja) * | 2002-05-21 | 2006-04-26 | カンタツ株式会社 | マクロ撮影用レンズ繰出し装置 |
US6952526B2 (en) * | 2002-08-27 | 2005-10-04 | Pentax Corporation | Retractable lens barrel |
US6987930B2 (en) * | 2002-08-27 | 2006-01-17 | Pentax Corporation | Lens barrel incorporating the advancing/retracting mechanism |
CN2777577Y (zh) * | 2004-12-03 | 2006-05-03 | 力捷电脑(中国)有限公司 | 数码镜头模组中镜筒与基座螺纹装配结构 |
-
2005
- 2005-11-21 JP JP2005335391A patent/JP4695968B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-18 US US11/523,311 patent/US20070116452A1/en not_active Abandoned
- 2006-11-21 CN CNB200610149255XA patent/CN100451713C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003289457A (ja) * | 2002-01-22 | 2003-10-10 | Casio Comput Co Ltd | 撮像装置 |
JP2004048873A (ja) * | 2002-07-10 | 2004-02-12 | Canon Inc | レンズ駆動装置 |
JP2004280039A (ja) * | 2003-01-23 | 2004-10-07 | Seiko Precision Inc | 固体撮像装置 |
JP2005128362A (ja) * | 2003-10-27 | 2005-05-19 | Sankyo Seiki Mfg Co Ltd | レンズ駆動装置およびカメラ付き携帯機器 |
JP2005195903A (ja) * | 2004-01-07 | 2005-07-21 | Seiko Precision Inc | カメラモジュール及び携帯端末 |
JP2005258355A (ja) * | 2004-03-15 | 2005-09-22 | Sharp Corp | 板バネ及びそれを備えたレンズアクチュエータ |
Also Published As
Publication number | Publication date |
---|---|
CN100451713C (zh) | 2009-01-14 |
CN1971326A (zh) | 2007-05-30 |
JP2007140244A (ja) | 2007-06-07 |
US20070116452A1 (en) | 2007-05-24 |
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