JP7402210B2 - レンズ駆動装置、カメラ装置、及び電子機器 - Google Patents
レンズ駆動装置、カメラ装置、及び電子機器 Download PDFInfo
- Publication number
- JP7402210B2 JP7402210B2 JP2021189782A JP2021189782A JP7402210B2 JP 7402210 B2 JP7402210 B2 JP 7402210B2 JP 2021189782 A JP2021189782 A JP 2021189782A JP 2021189782 A JP2021189782 A JP 2021189782A JP 7402210 B2 JP7402210 B2 JP 7402210B2
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- 230000001154 acute effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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
- G02B7/09—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
-
- 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
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- 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
-
- 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
- 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
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/045—Lens hoods or shields
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- 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
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- 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
- G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
-
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/685—Vibration or motion blur correction performed by mechanical compensation
- H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position
-
- 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
- G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
-
- 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
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)
- Adjustment Of Camera Lenses (AREA)
Description
2 カメラ装置
3 画像センサ
4 ミラー
5 レンズ体
9 スマートフォン
11 ケース
14 板ばね
15 キャリア
16 OIS用第1コイル
18 OIS用磁石
19 ホルダ
20 AF用磁石
22 AF用コイル
24 サスペンションワイヤ
25 ベース
110 ケース開口
254 逆傾斜面
120 切り欠き
151 筒体
153 キャリア開口
155 傾斜面
190 ホルダ開口
191 枠部
192 側壁部
194 傾斜部
195 鋸歯状部
250 起立部
251 ベース開口
Claims (8)
- 固定部と、レンズ体を支持するとともに前記固定部に対して移動可能に支持される部材とを含み、且つ前記レンズ体の後側に、前記部材、前記固定部及び画像センサをこの順に配置することができるレンズ駆動装置であって、
前記レンズ体と前記画像センサとの間に配置されている前記部材には前記レンズ体から前記画像センサに至る光を通過させ且つ制限する開口が設けられ、前記固定部には前記開口の後側に第2の開口が設けられ、
前記開口は、後側に行くほど開口の大きさが大きくなるような傾斜部を有し、
前記傾斜部は、複数の畝が該傾斜部の傾斜に沿って前後に延びる鋸歯状部を有し、
前記レンズ体を通過した光を前記傾斜部の前記鋸歯状部へ入射させ反射させるレンズ駆動装置。 - 前記第2の開口は後側に行くほど開口の大きさが小さくなるような逆傾斜面を有する請求項1記載のレンズ駆動装置。
- 前記畝は、上下方向から見たときに、前後方向に延びていて、隣り合う前記畝は互いに平行である請求項1記載のレンズ駆動装置。
- 前記畝の頂部の角度は、鋭角又は鈍角である請求項1記載のレンズ駆動装置。
- 前記開口は上下方向に狭く、左右方向に広く形成されており、前記鋸歯状部は上側又は下側の少なくとも一方に設けられている請求項1記載のレンズ駆動装置。
- 前記レンズ体を支持するとともに前記固定部に対して移動可能に支持される前記部材は、可動部と、中間部材と、を含み、
前記可動部は、前記レンズ体を取り付けることができるキャリアを有し、前記中間部材に対して移動可能なように前記中間部材に支持され、
前記中間部材は、前記固定部に対して前記可動部と共に移動可能なように前記固定部に支持され、
前記開口は前記中間部材に形成されている請求項1記載のレンズ駆動装置。 - 請求項1~6のいずれか1項に記載のレンズ駆動装置を備えたカメラ装置。
- 請求項7に記載のカメラ装置を備えた電子機器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011442340.1 | 2020-12-11 | ||
CN202011442340.1A CN114624848A (zh) | 2020-12-11 | 2020-12-11 | 透镜驱动装置、照相机装置以及电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022093279A JP2022093279A (ja) | 2022-06-23 |
JP7402210B2 true JP7402210B2 (ja) | 2023-12-20 |
Family
ID=81895209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021189782A Active JP7402210B2 (ja) | 2020-12-11 | 2021-11-24 | レンズ駆動装置、カメラ装置、及び電子機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220187617A1 (ja) |
JP (1) | JP7402210B2 (ja) |
CN (1) | CN114624848A (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003270506A (ja) | 2002-03-15 | 2003-09-25 | Fuji Photo Optical Co Ltd | 光学機器および遮光方法 |
WO2012165281A1 (ja) | 2011-06-01 | 2012-12-06 | コニカミノルタアドバンストレイヤー株式会社 | 複眼ユニット |
CN210986196U (zh) | 2019-06-18 | 2020-07-10 | 三星电机株式会社 | 用于光学图像稳定的反射模块和包括其的相机模块 |
JP2020126231A (ja) | 2018-12-27 | 2020-08-20 | 台湾東電化股▲ふん▼有限公司 | 光学素子駆動メカニズム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102104852B1 (ko) * | 2013-05-13 | 2020-04-27 | 엘지이노텍 주식회사 | 카메라 모듈 |
-
2020
- 2020-12-11 CN CN202011442340.1A patent/CN114624848A/zh active Pending
-
2021
- 2021-11-24 JP JP2021189782A patent/JP7402210B2/ja active Active
- 2021-11-29 US US17/536,657 patent/US20220187617A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003270506A (ja) | 2002-03-15 | 2003-09-25 | Fuji Photo Optical Co Ltd | 光学機器および遮光方法 |
WO2012165281A1 (ja) | 2011-06-01 | 2012-12-06 | コニカミノルタアドバンストレイヤー株式会社 | 複眼ユニット |
JP2020126231A (ja) | 2018-12-27 | 2020-08-20 | 台湾東電化股▲ふん▼有限公司 | 光学素子駆動メカニズム |
CN210986196U (zh) | 2019-06-18 | 2020-07-10 | 三星电机株式会社 | 用于光学图像稳定的反射模块和包括其的相机模块 |
Also Published As
Publication number | Publication date |
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CN114624848A (zh) | 2022-06-14 |
JP2022093279A (ja) | 2022-06-23 |
US20220187617A1 (en) | 2022-06-16 |
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