KR20110049241A - 렌즈 이송 장치 - Google Patents
렌즈 이송 장치 Download PDFInfo
- Publication number
- KR20110049241A KR20110049241A KR1020090106167A KR20090106167A KR20110049241A KR 20110049241 A KR20110049241 A KR 20110049241A KR 1020090106167 A KR1020090106167 A KR 1020090106167A KR 20090106167 A KR20090106167 A KR 20090106167A KR 20110049241 A KR20110049241 A KR 20110049241A
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- printed circuit
- lens
- lens barrel
- coil pattern
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- 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
- G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
-
- 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
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
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- 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
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- 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
- G03B3/10—Power-operated focusing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
Abstract
Description
Claims (7)
- 하나 이상의 렌즈가 광축을 따라 구비되는 렌즈배럴;상기 렌즈배럴의 일면에 구비된 자성부; 및상기 자성부와 대향하는 위치에 구비되며, 상기 렌즈배럴을 이송시키기 위한 전자기력을 발생하는 코일패턴부가 형성된 인쇄회로기판;을 포함하는 렌즈 이송 장치.
- 제1항에 있어서,상기 인쇄회로기판의 내부에는 상기 렌즈배럴의 위치를 감지하기 위한 위치센서가 실장된 것을 특징으로 하는 렌즈 이송 장치.
- 제1항에 있어서,상기 코일패턴부는 상기 인쇄회로기판의 내부에 매립되어 권선된 코일인 것을 특징으로 하는 렌즈 이송 장치.
- 제3항에 있어서,상기 권선된 코일 내에 상기 렌즈배럴의 위치를 감지하기 위한 위치센서가 배치되는 것을 특징으로 하는 렌즈 이송 장치.
- 제1항에 있어서,상기 코일패턴부는 상기 자성부의 외주면과 동일한 외주면을 갖도록 형성된 것을 특징으로 하는 렌즈 이송 장치.
- 제1항에 있어서,상기 렌즈배럴이 이송 가능하도록 결합되고, 상기 인쇄회로기판이 고정결합되는 하우징;을 더 포함하는 것을 특징으로 하는 렌즈 이송 장치.
- 제6항에 있어서,상기 인쇄회로기판은 상기 하우징과 상기 하우징에 결합되는 요크 사이에서 고정되는 것을 특징으로 하는 렌즈 이송 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090106167A KR101089926B1 (ko) | 2009-11-04 | 2009-11-04 | 렌즈 이송 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090106167A KR101089926B1 (ko) | 2009-11-04 | 2009-11-04 | 렌즈 이송 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110049241A true KR20110049241A (ko) | 2011-05-12 |
KR101089926B1 KR101089926B1 (ko) | 2011-12-05 |
Family
ID=44360409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090106167A KR101089926B1 (ko) | 2009-11-04 | 2009-11-04 | 렌즈 이송 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101089926B1 (ko) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101328301B1 (ko) * | 2012-10-10 | 2013-11-14 | 삼성전기주식회사 | 렌즈 액추에이터 |
KR101494823B1 (ko) * | 2013-05-08 | 2015-02-23 | (주)옵티스 | 카메라 모듈 |
CN104541199A (zh) * | 2012-08-06 | 2015-04-22 | 3H视觉株式会社 | 照相机镜头模块 |
KR20160080640A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 카메라 모듈 |
KR20160138274A (ko) * | 2014-04-15 | 2016-12-02 | 볼리미디어 홀딩즈 컴퍼니 리미티드 | 보이스 코일 모터 및 포커싱 렌즈 |
KR20170092195A (ko) | 2016-02-03 | 2017-08-11 | 삼성전기주식회사 | 카메라 모듈 |
KR20180057593A (ko) | 2016-03-18 | 2018-05-30 | 삼성전기주식회사 | 카메라 모듈 |
KR20190027453A (ko) | 2017-09-07 | 2019-03-15 | 삼성전기주식회사 | 카메라 모듈 |
KR20200060554A (ko) * | 2012-02-14 | 2020-05-29 | 미쓰미덴기가부시기가이샤 | 렌즈 구동장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3750251B2 (ja) | 1997-02-10 | 2006-03-01 | 松下電器産業株式会社 | リニアアクチュエータとこれを用いた光学機器 |
JP4706105B2 (ja) | 2001-01-09 | 2011-06-22 | 株式会社ニコン | 撮影装置 |
JP4748385B2 (ja) * | 2005-10-14 | 2011-08-17 | コニカミノルタオプト株式会社 | 撮像装置 |
-
2009
- 2009-11-04 KR KR1020090106167A patent/KR101089926B1/ko active IP Right Grant
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200060554A (ko) * | 2012-02-14 | 2020-05-29 | 미쓰미덴기가부시기가이샤 | 렌즈 구동장치 |
CN104541199A (zh) * | 2012-08-06 | 2015-04-22 | 3H视觉株式会社 | 照相机镜头模块 |
KR101328301B1 (ko) * | 2012-10-10 | 2013-11-14 | 삼성전기주식회사 | 렌즈 액추에이터 |
CN103728709A (zh) * | 2012-10-10 | 2014-04-16 | 三星电机株式会社 | 镜头致动器 |
US9995902B2 (en) | 2012-10-10 | 2018-06-12 | Samsung Electro-Mechanics Co., Ltd. | Lens actuator |
KR101494823B1 (ko) * | 2013-05-08 | 2015-02-23 | (주)옵티스 | 카메라 모듈 |
KR20160138274A (ko) * | 2014-04-15 | 2016-12-02 | 볼리미디어 홀딩즈 컴퍼니 리미티드 | 보이스 코일 모터 및 포커싱 렌즈 |
KR20160080640A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 카메라 모듈 |
KR20170092195A (ko) | 2016-02-03 | 2017-08-11 | 삼성전기주식회사 | 카메라 모듈 |
KR20180057593A (ko) | 2016-03-18 | 2018-05-30 | 삼성전기주식회사 | 카메라 모듈 |
KR20190027453A (ko) | 2017-09-07 | 2019-03-15 | 삼성전기주식회사 | 카메라 모듈 |
Also Published As
Publication number | Publication date |
---|---|
KR101089926B1 (ko) | 2011-12-05 |
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