JP2020098333A - 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
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- JP2020098333A JP2020098333A JP2019220391A JP2019220391A JP2020098333A JP 2020098333 A JP2020098333 A JP 2020098333A JP 2019220391 A JP2019220391 A JP 2019220391A JP 2019220391 A JP2019220391 A JP 2019220391A JP 2020098333 A JP2020098333 A JP 2020098333A
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- elastic piece
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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
-
- 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
- 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
- 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
-
- 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
-
- 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
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
- G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
-
- 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
- G03B2213/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
Abstract
Description
以上の構成に基づいて、本発明の実施形態では、上記した構成を有するカメラ装置を備えた電子機器も提供する。
20:スペーサー
30:レンズ支持体
40:ベース
50:第1の弾性片
60:第2の弾性片
70:第3の弾性片
41:第1の階段
31:第2の階段
32:第3の階段
35:コイル
80:第4の弾性片
33:第4の階段
34:第5の階段
11:磁石
Claims (9)
- ハウジングと、スペーサーと、レンズ支持体と、コイルと、磁石と、ベースと、少なくとも3つの弾性片と、を備え、
前記レンズ支持体は前記ベース上に設置され、前記スペーサーは前記ハウジング内に設置され、前記ハウジングは、前記スペーサー、前記レンズ支持体、前記コイル、前記磁石を覆い且つ前記ベースと連結し、
前記少なくとも3つの弾性片は、前記ベース及び前記スペーサーにそれぞれ設置され、且つ前記ベース及び前記スペーサーと前記レンズ支持体を連結する
ことを特徴とするレンズ駆動装置。 - 前記弾性片のうち、少なくとも一つは前記ベースに設置され、残りの少なくとも二つの前記弾性片は前記スペーサーに設置される
ことを特徴とする請求項1に記載のレンズ駆動装置。 - 前記弾性片のうち、少なくとも一つは前記スペーサーに設置され、残りの少なくとも二つの前記弾性片は前記ベースに設置される
ことを特徴とする請求項1に記載のレンズ駆動装置。 - 前記レンズ駆動装置は、第1の弾性片、第2の弾性片及び第3の弾性片を備え、前記第1の弾性片及び前記第2の弾性片は、前記ベースに取り付けられ、前記第3の弾性片は、前記スペーサーに取り付けられる
ことを特徴とする請求項3に記載のレンズ駆動装置。 - 前記ベースには第1の階段が設置され、前記第1の弾性片は前記第1の階段上に配置され、
前記レンズ支持体の底端には、順に外に向かって突出した第2の階段及び第3の階段が設置され、前記第2の弾性片は前記第2の階段に取り付けられ、前記第1の弾性片は前記第3の階段に取り付けられ、
前記第2の弾性片は前記レンズ支持体上の前記コイルに連結され、且つ前記第2の弾性片は外部電源の端子に連結される
ことを特徴とする請求項4に記載のレンズ駆動装置。 - 前記第1の弾性片と前記ベースとの間は、ホットリベット及び/又は接着により接合され、前記第2の弾性片と前記レンズ支持体との間は、ホットリベット及び/又は接着により接合される
ことを特徴とする請求項4に記載のレンズ駆動装置。 - 前記ハウジングの内表面には磁石が設置され、前記磁石の底部は前記弾性片に当接される
ことを特徴とする請求項1に記載のレンズ駆動装置。 - 請求項1乃至7のいずれか一項に記載のレンズ駆動装置を備えたカメラ装置。
- 請求項8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 |
---|---|---|---|
CN201811544204.6 | 2018-12-17 | ||
CN201811544204.6A CN111323886A (zh) | 2018-12-17 | 2018-12-17 | 透镜驱动装置、照相装置与电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020098333A true JP2020098333A (ja) | 2020-06-25 |
JP6990685B2 JP6990685B2 (ja) | 2022-01-12 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019220391A Active JP6990685B2 (ja) | 2018-12-17 | 2019-12-05 | レンズ駆動装置、カメラ装置及び電子機器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11448851B2 (ja) |
JP (1) | JP6990685B2 (ja) |
KR (1) | KR102294805B1 (ja) |
CN (1) | CN111323886A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220035718A (ko) * | 2020-09-14 | 2022-03-22 | 엘지이노텍 주식회사 | 렌즈구동장치, 카메라 모듈 및 광학기기 |
CN114089583B (zh) * | 2021-11-30 | 2023-09-19 | 新思考电机有限公司 | 透镜驱动装置、摄像头模组及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009122360A (ja) * | 2007-11-14 | 2009-06-04 | Nidec Sankyo Corp | レンズ駆動装置、バネ部材、およびそれらの製造方法 |
JP2010128226A (ja) * | 2008-11-28 | 2010-06-10 | Nidec Sankyo Corp | レンズ駆動装置およびレンズ駆動装置の製造方法 |
JP2013061678A (ja) * | 2012-12-17 | 2013-04-04 | Shicoh Engineering Co Ltd | レンズ駆動装置、カメラ及びカメラ付き携帯電話 |
WO2014103457A1 (ja) * | 2012-12-26 | 2014-07-03 | シャープ株式会社 | レンズ駆動装置 |
JP2014206591A (ja) * | 2013-04-11 | 2014-10-30 | Tdk株式会社 | レンズ保持装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0702897D0 (en) * | 2007-02-15 | 2007-03-28 | Johnson Electric Sa | Voice coil motor |
CN102520501B (zh) | 2007-11-14 | 2014-09-24 | 日本电产三协株式会社 | 透镜驱动装置、弹簧部件以及该装置和部件的制造方法 |
JP2009265210A (ja) * | 2008-04-23 | 2009-11-12 | Shicoh Engineering Co Ltd | レンズ駆動装置、カメラ及びカメラ付き携帯電話 |
KR100953174B1 (ko) | 2008-08-20 | 2010-04-20 | 주식회사 하이소닉 | 카메라 모듈 |
KR101825731B1 (ko) * | 2014-12-04 | 2018-03-23 | 에이에이씨 어쿠스틱 테크놀로지스(심천)컴퍼니 리미티드 | 광학 손떨림 보정 가능한 카메라 렌즈 모듈 |
CN105759391A (zh) | 2014-12-18 | 2016-07-13 | 三星电机株式会社 | 透镜驱动装置以及具有该装置的相机模块 |
WO2017003199A1 (ko) * | 2015-06-30 | 2017-01-05 | 엘지이노텍(주) | 렌즈 구동장치, 및 이를 포함하는 카메라 모듈 및 휴대용 디바이스 |
EP3605221B1 (en) * | 2017-03-30 | 2022-11-30 | LG Innotek Co., Ltd. | Lens driving device and camera module |
-
2018
- 2018-12-17 CN CN201811544204.6A patent/CN111323886A/zh active Pending
-
2019
- 2019-12-05 JP JP2019220391A patent/JP6990685B2/ja active Active
- 2019-12-06 KR KR1020190161591A patent/KR102294805B1/ko active IP Right Grant
- 2019-12-16 US US16/715,494 patent/US11448851B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009122360A (ja) * | 2007-11-14 | 2009-06-04 | Nidec Sankyo Corp | レンズ駆動装置、バネ部材、およびそれらの製造方法 |
JP2010128226A (ja) * | 2008-11-28 | 2010-06-10 | Nidec Sankyo Corp | レンズ駆動装置およびレンズ駆動装置の製造方法 |
JP2013061678A (ja) * | 2012-12-17 | 2013-04-04 | Shicoh Engineering Co Ltd | レンズ駆動装置、カメラ及びカメラ付き携帯電話 |
WO2014103457A1 (ja) * | 2012-12-26 | 2014-07-03 | シャープ株式会社 | レンズ駆動装置 |
JP2014206591A (ja) * | 2013-04-11 | 2014-10-30 | Tdk株式会社 | レンズ保持装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6990685B2 (ja) | 2022-01-12 |
US20200192054A1 (en) | 2020-06-18 |
KR102294805B1 (ko) | 2021-08-27 |
US11448851B2 (en) | 2022-09-20 |
KR20200075744A (ko) | 2020-06-26 |
CN111323886A (zh) | 2020-06-23 |
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