KR20180059453A - 광학 화상 안정화 서스펜션의 니티놀 와이어의 열-기계적 안정화 - Google Patents
광학 화상 안정화 서스펜션의 니티놀 와이어의 열-기계적 안정화 Download PDFInfo
- Publication number
- KR20180059453A KR20180059453A KR1020187008577A KR20187008577A KR20180059453A KR 20180059453 A KR20180059453 A KR 20180059453A KR 1020187008577 A KR1020187008577 A KR 1020187008577A KR 20187008577 A KR20187008577 A KR 20187008577A KR 20180059453 A KR20180059453 A KR 20180059453A
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- support
- deformation
- moving
- sma
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 48
- 238000011105 stabilization Methods 0.000 title claims abstract description 42
- 230000006641 stabilisation Effects 0.000 title claims abstract description 41
- 230000003287 optical effect Effects 0.000 title claims abstract description 9
- 230000000930 thermomechanical effect Effects 0.000 title claims description 11
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 43
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 7
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 2
- 230000008569 process Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 8
- 206010069808 Electrical burn Diseases 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/006—Resulting in heat recoverable alloys with a memory effect
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- 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
- 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
- G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adjustment Of Camera Lenses (AREA)
- Studio Devices (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562234795P | 2015-09-30 | 2015-09-30 | |
| US62/234,795 | 2015-09-30 | ||
| PCT/US2016/054274 WO2017058975A1 (en) | 2015-09-30 | 2016-09-29 | Thermo-mechanical stabilization of nitinol wires in an optical image stabilization suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180059453A true KR20180059453A (ko) | 2018-06-04 |
Family
ID=58408539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187008577A Withdrawn KR20180059453A (ko) | 2015-09-30 | 2016-09-29 | 광학 화상 안정화 서스펜션의 니티놀 와이어의 열-기계적 안정화 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170088925A1 (enExample) |
| EP (1) | EP3356566B1 (enExample) |
| JP (1) | JP6935395B2 (enExample) |
| KR (1) | KR20180059453A (enExample) |
| CN (1) | CN108026605B (enExample) |
| WO (1) | WO2017058975A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020243860A1 (zh) * | 2019-06-01 | 2020-12-10 | 瑞声光学解决方案私人有限公司 | 光学防抖镜头组件及其光学防抖的方法 |
| CN111331055B (zh) * | 2020-04-10 | 2025-07-04 | 海目星激光科技集团股份有限公司 | 挑线机构 |
| CN111711756A (zh) * | 2020-06-28 | 2020-09-25 | Oppo广东移动通信有限公司 | 一种图像防抖方法、电子设备及存储介质 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435229A (en) * | 1979-09-25 | 1984-03-06 | Johnson Alfred D | Method of preparing a two-way shape memory alloy |
| JPS6263657A (ja) * | 1985-09-13 | 1987-03-20 | Tokieda Naomitsu | Ｔｉ−Ｎｉ形状記憶合金の形状記憶特性安定化処理方法 |
| US6149742A (en) * | 1998-05-26 | 2000-11-21 | Lockheed Martin Corporation | Process for conditioning shape memory alloys |
| US6916115B1 (en) * | 2003-03-04 | 2005-07-12 | University Of Kentucky Research Foundation | System and device for characterizing shape memory alloy wires |
| JP2007046561A (ja) * | 2005-08-11 | 2007-02-22 | Konica Minolta Opto Inc | 形状記憶合金を用いた駆動装置及び駆動装置に用いられる形状記憶合金の製造方法 |
| US8388773B2 (en) * | 2008-03-07 | 2013-03-05 | GM Global Technology Operations LLC | Apparatus for and method of conditioning shape memory alloy wire |
| EP2326984A2 (en) * | 2008-09-12 | 2011-06-01 | Cambridge Mechatronics Limited | Optical image stabilisation comprising shape memory alloy actuators |
| US8409372B1 (en) | 2010-09-02 | 2013-04-02 | The United States of America as Represented by the Administraton of National Aeronautics and Space Administration | Thermomechanical methodology for stabilizing shape memory alloy (SMA) response |
| JP6289451B2 (ja) * | 2012-05-25 | 2018-03-07 | ケンブリッジ メカトロニクス リミテッド | 形状記憶合金作動装置 |
| GB201221306D0 (en) | 2012-11-27 | 2013-01-09 | Cambridge Mechatronics Ltd | Suspension system for a camera lens element |
| CN103543073A (zh) * | 2013-09-26 | 2014-01-29 | 南京航空航天大学 | 一种形状记忆合金丝材的机械性能测试与热机训练装置 |
-
2016
- 2016-09-29 CN CN201680056242.XA patent/CN108026605B/zh active Active
- 2016-09-29 WO PCT/US2016/054274 patent/WO2017058975A1/en not_active Ceased
- 2016-09-29 US US15/279,494 patent/US20170088925A1/en not_active Abandoned
- 2016-09-29 EP EP16852532.7A patent/EP3356566B1/en active Active
- 2016-09-29 KR KR1020187008577A patent/KR20180059453A/ko not_active Withdrawn
- 2016-09-29 JP JP2018516557A patent/JP6935395B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108026605B (zh) | 2021-12-17 |
| US20170088925A1 (en) | 2017-03-30 |
| EP3356566A4 (en) | 2019-03-27 |
| JP6935395B2 (ja) | 2021-09-15 |
| EP3356566A1 (en) | 2018-08-08 |
| CN108026605A (zh) | 2018-05-11 |
| WO2017058975A1 (en) | 2017-04-06 |
| JP2018533756A (ja) | 2018-11-15 |
| EP3356566B1 (en) | 2022-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20180327 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210917 Comment text: Request for Examination of Application |
|
| PC1202 | Submission of document of withdrawal before decision of registration |
Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment) Patent event code: PC12021R01D Patent event date: 20221024 |
|
| WITB | Written withdrawal of application |