JP2024520252A - 手振れ補正モータ、撮像モジュール及び電子機器 - Google Patents
手振れ補正モータ、撮像モジュール及び電子機器 Download PDFInfo
- Publication number
- JP2024520252A JP2024520252A JP2023560336A JP2023560336A JP2024520252A JP 2024520252 A JP2024520252 A JP 2024520252A JP 2023560336 A JP2023560336 A JP 2023560336A JP 2023560336 A JP2023560336 A JP 2023560336A JP 2024520252 A JP2024520252 A JP 2024520252A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic member
- image stabilization
- circuit board
- camera shake
- shake correction
- 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.)
- Granted
Links
- 230000006641 stabilisation Effects 0.000 title claims abstract description 118
- 238000011105 stabilization Methods 0.000 title claims abstract description 118
- 238000003384 imaging method Methods 0.000 title claims abstract description 26
- 239000003990 capacitor Substances 0.000 claims abstract description 40
- 238000012937 correction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 15
- 238000001514 detection method Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
-
- 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
- H04N23/53—Constructional details of electronic viewfinders, e.g. rotatable or detachable
-
- 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
- H04N23/60—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
- H04N23/681—Motion detection
- H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Adjustment Of Camera Lenses (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Studio Devices (AREA)
Abstract
Description
本願は、出願番号が2022105020383、出願日が2022年05月10日である中国特許出願に基づいて提出され、この中国特許出願の優先権を主張するものであり、この中国特許出願の開示全体は、ここで援用により本願に組み込まれるものとする。
本願は、撮像の技術分野に関し、特に、手振れ補正モータ、撮像モジュール及び電子機器に関する。
Claims (10)
- ベース(110)と、手振れ補正ホルダ(120)と、回路基板(130)と、導電性極板(140)と、を含み、
前記手振れ補正ホルダ(120)が予め設定された平面内で前記ベース(110)に移動可能に設けられ、前記手振れ補正ホルダ(120)に導電用の磁性部材(122)が設けられ、
前記回路基板(130)が前記ベース(110)に設けられ、前記回路基板(130)には、前記磁性部材(122)を駆動して前記手振れ補正ホルダ(120)を前記予め設定された平面内で移動させるためのコイル(131)が設けられ、
前記導電性極板(140)は、前記回路基板(130)に設けられ、かつ前記磁性部材(122)に対向してコンデンサを形成し、前記磁性部材(122)は、前記回路基板(130)に電気的に接続され、かつ前記回路基板(130)を介して、前記導電性極板(140)と形成されたコンデンサ信号を出力する、
ことを特徴とする手振れ補正モータ。 - 前記磁性部材(122)は、複数あり、複数の前記磁性部材(122)は、一部が第1方向に沿って順次分布し、他の一部が第2方向に沿って順次分布し、前記第1方向と前記第2方向は互いに垂直であり、且ついずれも前記予め設定された平面に平行であり、前記コイル(131)及び前記導電性極板(140)は、いずれも複数あり、かつ、それぞれ複数の前記磁性部材(122)に1対1で対応している、
ことを特徴とする請求項1に記載の手振れ補正モータ。 - 前記第1方向に沿って分布する前記導電性極板(140)の対応する前記磁性部材(122)における正投影は、前記第1方向において少なくとも一部が前記磁性部材(122)のエッジの外部にあり、前記第2方向において前記磁性部材(122)のエッジの内部にあり、且つ前記磁性部材(122)が前記第2方向に沿って運動する過程全体にわたって、常に前記磁性部材(122)のエッジの内部にあり、
前記第2方向に沿って分布する前記導電性極板(140)の対応する前記磁性部材(122)における正投影は、前記第2方向において少なくとも一部が前記磁性部材(122)のエッジの外部にあり、前記第1方向において前記磁性部材(122)のエッジの内部にあり、且つ前記磁性部材(122)が前記第1方向に沿って運動する過程全体にわたって、常に前記磁性部材(122)のエッジの内部にある、
ことを特徴とする請求項2に記載の手振れ補正モータ。 - 前記第1方向及び/又は前記第2方向に沿って分布する前記磁性部材(122)の数は、少なくとも2つである、
ことを特徴とする請求項2または3に記載の手振れ補正モータ。 - 前記導電性極板(140)は、前記回路基板の表面に設けられた銅張りである、
ことを特徴とする請求項1に記載の手振れ補正モータ。 - 前記コイル(131)は、前記回路基板(130)の前記磁性部材(122)から離れた表面に設けられ、前記導電性極板(140)は、前記コイル(131)と前記磁性部材(122)との間に位置している、
ことを特徴とする請求項5に記載の手振れ補正モータ。 - 前記磁性部材(122)は、磁石(123)と、前記磁石(123)の表面に設けられた金属層(124)と、を含む、
ことを特徴とする請求項1に記載の手振れ補正モータ。 - サスペンションワイヤアセンブリ(150)をさらに含み、前記手振れ補正ホルダ(120)が前記サスペンションワイヤアセンブリ(150)に接続され、かつ前記サスペンションワイヤアセンブリ(150)を介して前記ベース(110)に支持され、前記磁性部材(122)が前記サスペンションワイヤアセンブリ(150)を介して前記回路基板(130)に電気的に接続される、
ことを特徴とする請求項1に記載の手振れ補正モータ。 - 請求項1~8のいずれか1項に記載の手振れ補正モータと、レンズと、駆動チップ(170)を備え、
前記手振れ補正モータは、前記手振れ補正ホルダ(120)に接続されたレンズホルダ(200)をさらに備え、前記レンズホルダ(200)に取付穴(210)が設けられ、
前記レンズが前記取付穴(210)内に設けられ、
前記駆動チップ(170)が前記回路基板(130)に電気的に接続され、前記駆動チップ(170)が前記コンデンサ信号を受信し、かつ前記コンデンサ信号に基づいて前記コイル(131)を制御する制御信号を前記回路基板(130)に送信することに用いられる、
ことを特徴とする撮像モジュール。 - 請求項9に記載の撮像モジュールを含む、
ことを特徴とする電子機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210502038.3A CN114614629B (zh) | 2022-05-10 | 2022-05-10 | 防抖马达、摄像模组及电子设备 |
CN202210502038.3 | 2022-05-10 | ||
PCT/CN2022/117287 WO2023216475A1 (zh) | 2022-05-10 | 2022-09-06 | 防抖马达、摄像模组及电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2024520252A true JP2024520252A (ja) | 2024-05-24 |
JP7522941B2 JP7522941B2 (ja) | 2024-07-25 |
Family
ID=81870255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023560336A Active JP7522941B2 (ja) | 2022-05-10 | 2022-09-06 | 手振れ補正モータ、撮像モジュール及び電子機器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7522941B2 (ja) |
KR (1) | KR102625578B1 (ja) |
CN (1) | CN114614629B (ja) |
WO (1) | WO2023216475A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114614629B (zh) * | 2022-05-10 | 2022-08-30 | 基合半导体(宁波)有限公司 | 防抖马达、摄像模组及电子设备 |
CN117590619B (zh) * | 2023-02-15 | 2024-07-30 | 华为技术有限公司 | 马达、摄像模组以及电子设备 |
CN117294923B (zh) * | 2023-11-23 | 2024-08-09 | 基合半导体(宁波)有限公司 | 可调光圈组件、摄像设备及电子设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105657614B (zh) * | 2016-03-21 | 2019-06-07 | 歌尔股份有限公司 | 动圈式扬声器单体 |
CN207114854U (zh) * | 2017-06-27 | 2018-03-16 | 东莞佩斯讯光电技术有限公司 | 一种可多向运动的音圈马达以及双摄双光学防抖模组 |
KR102651531B1 (ko) * | 2018-04-03 | 2024-03-28 | 엘지이노텍 주식회사 | 렌즈 구동 장치 및 이를 포함하는 카메라 모듈 및 광학 기기 |
CN111142323A (zh) * | 2018-11-02 | 2020-05-12 | 三赢科技(深圳)有限公司 | 结构光投影模组及具有该模组的电子装置 |
CN113691693B (zh) * | 2020-05-18 | 2022-10-14 | 宁波舜宇光电信息有限公司 | 具有防抖功能的感光组件、摄像模组及其组装方法 |
WO2021258302A1 (zh) * | 2020-06-23 | 2021-12-30 | 宏启胜精密电子(秦皇岛)有限公司 | 镜头模组及其制作方法 |
CN112600360B (zh) * | 2020-12-14 | 2022-04-12 | 基合半导体(宁波)有限公司 | 对焦马达、对焦马达的闭环控制方法及摄像设备 |
CN112531981B (zh) * | 2020-12-14 | 2023-04-07 | 基合半导体(宁波)有限公司 | 防抖马达、防抖马达的闭环控制方法及摄像设备 |
CN113242377A (zh) * | 2021-06-18 | 2021-08-10 | 维沃移动通信有限公司 | 摄像头模组及电子设备 |
CN113300563B (zh) * | 2021-07-27 | 2021-11-19 | 基合半导体(宁波)有限公司 | 对焦马达、对焦马达的闭环控制方法及摄像设备 |
CN113572938A (zh) * | 2021-07-29 | 2021-10-29 | 基合半导体(宁波)有限公司 | 摄像头模组及电子设备 |
CN114614629B (zh) * | 2022-05-10 | 2022-08-30 | 基合半导体(宁波)有限公司 | 防抖马达、摄像模组及电子设备 |
-
2022
- 2022-05-10 CN CN202210502038.3A patent/CN114614629B/zh active Active
- 2022-09-06 JP JP2023560336A patent/JP7522941B2/ja active Active
- 2022-09-06 WO PCT/CN2022/117287 patent/WO2023216475A1/zh unknown
- 2022-09-06 KR KR1020237018950A patent/KR102625578B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN114614629B (zh) | 2022-08-30 |
WO2023216475A1 (zh) | 2023-11-16 |
KR20230159357A (ko) | 2023-11-21 |
CN114614629A (zh) | 2022-06-10 |
JP7522941B2 (ja) | 2024-07-25 |
KR102625578B1 (ko) | 2024-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7522941B2 (ja) | 手振れ補正モータ、撮像モジュール及び電子機器 | |
US11256107B2 (en) | Lens driving apparatus | |
JP6449201B2 (ja) | レンズ駆動装置 | |
JP2018116295A (ja) | レンズ駆動装置 | |
US10466437B2 (en) | Lens driving mechanism | |
TWI606727B (zh) | 攝影模組 | |
US12085778B2 (en) | Lens driving apparatus and camera module | |
JP6145377B2 (ja) | 撮影用光学装置 | |
CN113168074A (zh) | 透镜驱动装置、摄像机模块及摄像机搭载装置 | |
CN211481353U (zh) | 一种自动对焦摄像头模组 | |
CN116482913A (zh) | 防抖马达及具有该防抖马达的摄像设备 | |
US11604328B2 (en) | Lens driving device | |
CN212785518U (zh) | 感光组件、摄像模组及电子设备 | |
CN116859545A (zh) | 镜头驱动装置、相机和电子设备 | |
CN113514930B (zh) | 一种具有镭雕导电线路的自动对焦防抖潜望马达 | |
KR102380242B1 (ko) | 카메라 모듈 | |
CN114244064B (zh) | 悬吊线导电结构、音圈马达、照相装置及电子产品 | |
CN219842587U (zh) | 镜头驱动装置、摄像头和电子设备 | |
CN220438629U (zh) | 镜头驱动装置、相机和电子设备 | |
CN116794795A (zh) | 镜头驱动装置、摄像设备和智能终端 | |
JP2022104818A (ja) | レンズ駆動装置、カメラ装置、及び電子機器 | |
CN114173036A (zh) | 一种驱动组件、摄像模组及电子设备 | |
JP2020036062A (ja) | 電子機器用基板、携帯端末及び電子機器用基板の設計方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231109 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231025 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20231128 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240625 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240712 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7522941 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |