CN112946856B - 透镜驱动装置、摄像机模块及摄像机搭载装置 - Google Patents

透镜驱动装置、摄像机模块及摄像机搭载装置 Download PDF

Info

Publication number
CN112946856B
CN112946856B CN202110190039.4A CN202110190039A CN112946856B CN 112946856 B CN112946856 B CN 112946856B CN 202110190039 A CN202110190039 A CN 202110190039A CN 112946856 B CN112946856 B CN 112946856B
Authority
CN
China
Prior art keywords
magnet
coil
lens driving
unit
lens
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.)
Active
Application number
CN202110190039.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN112946856A (zh
Inventor
小沼真佑
村上智之
工藤将太
远田洋平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of CN112946856A publication Critical patent/CN112946856A/zh
Application granted granted Critical
Publication of CN112946856B publication Critical patent/CN112946856B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • 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
    • 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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated 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
    • 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
    • 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
    • G03B5/02—Lateral adjustment of lens
    • 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
    • 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
    • G03B2205/0007—Movement of one or more optical elements for control of motion blur
    • G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
  • Adjustment Of Camera Lenses (AREA)
CN202110190039.4A 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置 Active CN112946856B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-126022 2016-06-24
JP2016126022A JP6643720B2 (ja) 2016-06-24 2016-06-24 レンズ駆動装置、カメラモジュール及びカメラ搭載装置
CN201780039591.5A CN109416456B (zh) 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置
PCT/JP2017/022000 WO2017221791A1 (ja) 2016-06-24 2017-06-14 レンズ駆動装置、カメラモジュール及びカメラ搭載装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780039591.5A Division CN109416456B (zh) 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置

Publications (2)

Publication Number Publication Date
CN112946856A CN112946856A (zh) 2021-06-11
CN112946856B true CN112946856B (zh) 2023-03-21

Family

ID=60784762

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202110190039.4A Active CN112946856B (zh) 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置
CN201780039591.5A Active CN109416456B (zh) 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780039591.5A Active CN109416456B (zh) 2016-06-24 2017-06-14 透镜驱动装置、摄像机模块及摄像机搭载装置

Country Status (7)

Country Link
US (1) US11520118B2 (OSRAM)
EP (1) EP3477353B1 (OSRAM)
JP (1) JP6643720B2 (OSRAM)
KR (1) KR102350214B1 (OSRAM)
CN (2) CN112946856B (OSRAM)
TW (1) TWI726120B (OSRAM)
WO (1) WO2017221791A1 (OSRAM)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11243370B2 (en) * 2016-08-24 2022-02-08 Tdk Taiwan Corp. Optical system
US10640879B2 (en) 2016-11-18 2020-05-05 Hutchinson Technology Incorporated High aspect ratio electroplated structures and anisotropic electroplating processes
US11521785B2 (en) 2016-11-18 2022-12-06 Hutchinson Technology Incorporated High density coil design and process
US11143938B2 (en) 2017-02-10 2021-10-12 Lg Innotek Co., Ltd. Lens driving device, camera module and optical instrument
EP4336253B1 (en) * 2017-03-30 2025-04-30 Lg Innotek Co., Ltd. Lens driving device, camera module and optical apparatus
KR102402616B1 (ko) 2017-05-26 2022-05-27 엘지이노텍 주식회사 렌즈 구동 장치, 및 이를 포함하는 카메라 모듈 및 광학 기기
JP6882675B2 (ja) * 2017-06-19 2021-06-02 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール、及びカメラ搭載装置
JP7057492B2 (ja) * 2017-12-28 2022-04-20 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール、及びカメラ搭載装置
KR102669072B1 (ko) * 2018-04-06 2024-05-27 엘지이노텍 주식회사 렌즈구동장치 및 이를 포함하는 카메라장치
KR102765240B1 (ko) * 2018-04-09 2025-02-07 엘지이노텍 주식회사 렌즈 구동 장치, 이를 포함하는 카메라 모듈 및 광학 기기
KR102723002B1 (ko) * 2018-04-09 2024-10-28 엘지이노텍 주식회사 렌즈 구동 장치, 이를 포함하는 카메라 모듈 및 광학 기기
KR102532317B1 (ko) * 2018-05-23 2023-05-12 엘지이노텍 주식회사 렌즈 구동 장치, 이를 포함하는 카메라 모듈 및 광학 기기
KR102767041B1 (ko) * 2018-12-06 2025-02-14 엘지이노텍 주식회사 렌즈 구동 장치, 이를 포함하는 카메라 모듈 및 광학 기기
JP7482119B2 (ja) * 2018-10-08 2024-05-13 エルジー イノテック カンパニー リミテッド カメラモジュール
WO2020105348A1 (ja) * 2018-11-21 2020-05-28 富士フイルム株式会社 像ブレ補正装置、レンズ装置、撮像装置
JP7582944B2 (ja) * 2018-11-30 2024-11-13 ハッチンソン テクノロジー インコーポレイテッド 高密度コイルの設計および処理
US11506862B2 (en) * 2019-02-01 2022-11-22 Tdk Taiwan Corp. Optical element driving mechanism
JP7484892B2 (ja) * 2019-03-29 2024-05-16 ソニーグループ株式会社 駆動モーター、像ぶれ補正装置及び撮像装置
WO2021025511A1 (ko) * 2019-08-06 2021-02-11 엘지이노텍 주식회사 렌즈 구동 장치, 카메라 모듈 및 광학 기기
JP7689947B2 (ja) * 2019-09-26 2025-06-09 エルジー イノテック カンパニー リミテッド カメラモジュール
JP7376782B2 (ja) * 2019-11-26 2023-11-09 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール及びカメラ搭載装置
KR102272591B1 (ko) * 2019-12-10 2021-07-05 삼성전기주식회사 카메라 모듈
CN111025819B (zh) * 2019-12-11 2025-05-23 上海比路电子股份有限公司 透镜驱动马达、相机及移动终端
CN113906249A (zh) * 2020-07-28 2022-01-07 深圳市大疆创新科技有限公司 云台、摄像装置和可移动平台
CN116250244A (zh) * 2020-10-14 2023-06-09 Lg伊诺特有限公司 相机装置
CN114726183B (zh) * 2020-12-18 2025-09-05 昆山联滔电子有限公司 音圈马达的抗扭转结构
US11831969B1 (en) * 2021-01-29 2023-11-28 Apple Inc. Asymmetric component arrangement within small form factor cameras
CN112994275B (zh) * 2021-03-05 2022-07-08 新思考电机有限公司 驱动组件、音圈马达、摄像模组及电子设备
US12360385B1 (en) 2021-06-30 2025-07-15 Apple Inc. Suspension wires for optical image stabilization (OIS) function of cameras
JP7100777B1 (ja) * 2022-03-31 2022-07-13 エーエーシー オプティックス （ソシュウ） カンパニーリミテッド 撮像装置及び携帯電子機器
US20240241337A1 (en) * 2023-01-17 2024-07-18 Tdk Taiwan Corp. Optical element driving mechanism
US20240310694A1 (en) * 2023-03-15 2024-09-19 Samsung Electro-Mechanics Co., Ltd. Camera module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006349942A (ja) * 2005-06-15 2006-12-28 Tamron Co Ltd 像振れ補正装置及びそれを備えた撮像装置
CN102472944A (zh) * 2009-08-21 2012-05-23 三美电机株式会社 相机的抖动校正装置
JP2012238029A (ja) * 2009-11-17 2012-12-06 Tdk Taiwan Corp レンズ駆動装置
WO2015174028A1 (ja) * 2014-05-14 2015-11-19 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール、及びカメラ付き携帯端末
CN105593758A (zh) * 2013-09-27 2016-05-18 夏普株式会社 摄像模块

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197313A (ja) * 2007-02-13 2008-08-28 Alps Electric Co Ltd レンズ駆動装置
JP4442639B2 (ja) 2007-05-31 2010-03-31 ミツミ電機株式会社 カメラモジュール
JP5430074B2 (ja) * 2008-04-03 2014-02-26 キヤノン株式会社 光学機器およびそれを備えた撮像装置
KR20110089845A (ko) * 2008-10-14 2011-08-09 주식회사 홍콩 어플라이드 사이언스 앤드 테크놀로지 리서치 인스티튜드 멀티-드라이브 메커니즘 렌즈 작동장치
CN101959012B (zh) * 2009-07-17 2013-08-21 鸿富锦精密工业（深圳）有限公司 相机模组
JP2012177753A (ja) 2011-02-25 2012-09-13 Shicoh Engineering Co Ltd レンズ駆動装置、オートフォーカスカメラ及びカメラ付きモバイル端末装置
JP5849830B2 (ja) 2012-03-30 2016-02-03 ミツミ電機株式会社 レンズホルダ駆動装置、カメラモジュール、およびカメラ付き携帯端末
US9134503B2 (en) * 2012-07-06 2015-09-15 Apple Inc. VCM OIS actuator module
JP6180103B2 (ja) * 2012-11-29 2017-08-16 日本電産コパル株式会社 レンズ駆動装置
KR101389375B1 (ko) * 2013-03-29 2014-04-28 자화전자(주) 카메라 렌즈 모듈 구동 장치
CN105190429B (zh) * 2013-03-29 2018-09-14 磁化电子株式会社 照相机透镜模块
US9372352B2 (en) * 2013-08-23 2016-06-21 Samsung Electro-Mechanics Co., Ltd. Lens driving device and camera module including the same
EP4614224A3 (en) * 2013-12-23 2025-11-26 Lg Innotek Co. Ltd Lens moving apparatus
WO2015124966A1 (en) * 2014-02-19 2015-08-27 Corephotonics Ltd. Magnetic shielding between voice coil motors in a dual-aperture camera
CN105024516B (zh) * 2014-04-30 2017-12-01 光宝电子(广州)有限公司 音圈马达阵列模块
TWM490692U (en) * 2014-04-30 2014-11-21 Lite On Electronics Guangzhou Ltd Voice coil motor array module
US9360653B2 (en) * 2014-05-09 2016-06-07 Lg Innotek Co., Ltd. Lens moving apparatus
JP6458378B2 (ja) * 2014-07-11 2019-01-30 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール、及びカメラ付き携帯端末
US10168545B2 (en) * 2014-10-16 2019-01-01 Tdk Taiwan Corp. Optical image stabilizer with improved magnetic disposition
JP2016126022A (ja) 2014-12-26 2016-07-11 アイシン精機株式会社 音声処理装置
US10382698B2 (en) * 2015-09-30 2019-08-13 Apple Inc. Mobile zoom using multiple optical image stabilization cameras
US10725313B2 (en) * 2015-11-20 2020-07-28 Mitsumi Electric Co., Ltd. Lens driving device, camera module and camera mounting device having shake-correcting function and auto-focusing function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006349942A (ja) * 2005-06-15 2006-12-28 Tamron Co Ltd 像振れ補正装置及びそれを備えた撮像装置
CN102472944A (zh) * 2009-08-21 2012-05-23 三美电机株式会社 相机的抖动校正装置
JP2012238029A (ja) * 2009-11-17 2012-12-06 Tdk Taiwan Corp レンズ駆動装置
CN105593758A (zh) * 2013-09-27 2016-05-18 夏普株式会社 摄像模块
WO2015174028A1 (ja) * 2014-05-14 2015-11-19 ミツミ電機株式会社 レンズ駆動装置、カメラモジュール、及びカメラ付き携帯端末

Also Published As

Publication number Publication date
CN109416456A (zh) 2019-03-01
US11520118B2 (en) 2022-12-06
EP3477353A4 (en) 2020-02-26
EP3477353A1 (en) 2019-05-01
TWI726120B (zh) 2021-05-01
JP2017227850A (ja) 2017-12-28
KR102350214B1 (ko) 2022-01-17
CN109416456B (zh) 2021-03-09
KR20190022547A (ko) 2019-03-06
WO2017221791A1 (ja) 2017-12-28
JP6643720B2 (ja) 2020-02-12
EP3477353B1 (en) 2022-07-27
TW201809776A (zh) 2018-03-16
CN112946856A (zh) 2021-06-11
US20190204532A1 (en) 2019-07-04

Similar Documents

Publication Publication Date Title
CN109416456B (zh) 透镜驱动装置、摄像机模块及摄像机搭载装置
CN109975942B (zh) 透镜驱动装置、摄像机模块及摄像机搭载装置
JP6882675B2 (ja) レンズ駆動装置、カメラモジュール、及びカメラ搭載装置
TWI658300B (zh) 鏡頭驅動裝置、相機模組以及相機搭載裝置
CN106687846B (zh) 透镜驱动装置、摄像机模块以及摄像机搭载装置
CN106687847B (zh) 透镜驱动装置、摄像机模块、及搭载有摄像机的便携终端
KR102537111B1 (ko) 렌즈 구동장치, 카메라 모듈, 및 카메라 탑재 장치
CN110226122B (zh) 透镜驱动装置、摄像机模块及摄像机搭载装置
JP6947968B2 (ja) レンズ駆動装置、カメラモジュール、及びカメラ搭載装置
JP6947969B2 (ja) レンズ駆動装置、カメラモジュール、及びカメラ搭載装置
JP6989759B2 (ja) レンズ駆動装置、カメラモジュール、及びカメラ搭載装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant