JP2019536018A5 - - Google Patents
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- JP2019536018A5 JP2019536018A5 JP2019523730A JP2019523730A JP2019536018A5 JP 2019536018 A5 JP2019536018 A5 JP 2019536018A5 JP 2019523730 A JP2019523730 A JP 2019523730A JP 2019523730 A JP2019523730 A JP 2019523730A JP 2019536018 A5 JP2019536018 A5 JP 2019536018A5
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- JP
- Japan
- Prior art keywords
- baseline
- frequency response
- frequency
- transducer
- lens assembly
- 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.)
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Links
- 238000000034 method Methods 0.000 claims 25
- 230000015556 catabolic process Effects 0.000 claims 7
- 238000006731 degradation reaction Methods 0.000 claims 7
- 230000010355 oscillation Effects 0.000 claims 4
- 238000005336 cracking Methods 0.000 claims 2
- 230000007547 defect Effects 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 230000028161 membrane depolarization Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023003541A JP7509344B2 (ja) | 2016-11-01 | 2023-01-13 | 欠陥又は劣化を検出するためのインピーダンス監視を備える超音波レンズクリーニングシステム |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662415554P | 2016-11-01 | 2016-11-01 | |
| US62/415,554 | 2016-11-01 | ||
| US15/497,624 US10682675B2 (en) | 2016-11-01 | 2017-04-26 | Ultrasonic lens cleaning system with impedance monitoring to detect faults or degradation |
| US15/497,624 | 2017-04-26 | ||
| PCT/US2017/059536 WO2018085403A1 (en) | 2016-11-01 | 2017-11-01 | Ultrasonic lens cleaning system with impedance monitoring to detect faults or degradation |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023003541A Division JP7509344B2 (ja) | 2016-11-01 | 2023-01-13 | 欠陥又は劣化を検出するためのインピーダンス監視を備える超音波レンズクリーニングシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019536018A JP2019536018A (ja) | 2019-12-12 |
| JP2019536018A5 true JP2019536018A5 (https=) | 2020-12-17 |
| JP7265106B2 JP7265106B2 (ja) | 2023-04-26 |
Family
ID=62020121
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019523730A Active JP7265106B2 (ja) | 2016-11-01 | 2017-11-01 | 欠陥又は劣化を検出するためのインピーダンス監視を備える超音波レンズクリーニングシステム |
| JP2023003541A Active JP7509344B2 (ja) | 2016-11-01 | 2023-01-13 | 欠陥又は劣化を検出するためのインピーダンス監視を備える超音波レンズクリーニングシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023003541A Active JP7509344B2 (ja) | 2016-11-01 | 2023-01-13 | 欠陥又は劣化を検出するためのインピーダンス監視を備える超音波レンズクリーニングシステム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10682675B2 (https=) |
| EP (1) | EP3535067A4 (https=) |
| JP (2) | JP7265106B2 (https=) |
| CN (1) | CN109922897A (https=) |
| WO (1) | WO2018085403A1 (https=) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10591720B2 (en) | 2016-06-28 | 2020-03-17 | Texas Instruments Incorporated | Optical device housing |
| US10384239B2 (en) | 2016-09-27 | 2019-08-20 | Texas Instruments Incorporated | Methods and apparatus for ultrasonic lens cleaner using configurable filter banks |
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| US10663418B2 (en) | 2017-02-03 | 2020-05-26 | Texas Instruments Incorporated | Transducer temperature sensing |
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| US10598926B2 (en) | 2017-02-06 | 2020-03-24 | Texas Instruments Incorporated | Optical device housing |
| US11042026B2 (en) | 2017-02-24 | 2021-06-22 | Texas Instruments Incorporated | Transducer-induced heating and cleaning |
| US11420238B2 (en) | 2017-02-27 | 2022-08-23 | Texas Instruments Incorporated | Transducer-induced heating-facilitated cleaning |
| US10780467B2 (en) | 2017-04-20 | 2020-09-22 | Texas Instruments Incorporated | Methods and apparatus for surface wetting control |
| US11607704B2 (en) | 2017-04-20 | 2023-03-21 | Texas Instruments Incorporated | Methods and apparatus for electrostatic control of expelled material for lens cleaners |
| US10908414B2 (en) | 2017-05-10 | 2021-02-02 | Texas Instruments Incorporated | Lens cleaning via electrowetting |
| JP6995495B2 (ja) * | 2017-05-11 | 2022-01-14 | キヤノン株式会社 | 振動型アクチュエータの制御装置、駆動装置、撮像装置及び振動型アクチュエータの制御方法 |
| DE102017220252A1 (de) * | 2017-11-14 | 2019-05-16 | Bayerische Motoren Werke Aktiengesellschaft | Optikvorrichtung für ein Kraftfahrzeug |
| WO2020178663A1 (en) | 2019-03-01 | 2020-09-10 | Precision Planting Llc | Agricultural spraying system |
| US12142716B2 (en) | 2019-03-29 | 2024-11-12 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US11790831B2 (en) * | 2019-03-29 | 2023-10-17 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US11776460B2 (en) | 2019-03-29 | 2023-10-03 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US12198605B2 (en) | 2019-03-29 | 2025-01-14 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US11727857B2 (en) | 2019-03-29 | 2023-08-15 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US11694601B2 (en) | 2019-03-29 | 2023-07-04 | Creeled, Inc. | Active control of light emitting diodes and light emitting diode displays |
| US11183042B2 (en) * | 2019-07-19 | 2021-11-23 | Honeywell International Inc. | Thermographic detector device for a fire alarm control system |
| WO2021059030A1 (en) | 2019-09-27 | 2021-04-01 | Precision Planting Llc | Agricultural spraying system |
| US11353697B2 (en) * | 2019-10-14 | 2022-06-07 | Ford Global Technologies, Llc | Enhanced vehicle sensor cleaning |
| WO2021107863A1 (en) * | 2019-11-29 | 2021-06-03 | Ams Sensors Singapore Pte. Ltd. | Apparatus for monitoring mechanical integrity of an eye-safety component of an illuminator |
| US11486927B2 (en) | 2020-04-02 | 2022-11-01 | Applied Materials, Inc. | Bode fingerprinting for characterizations and failure detections in processing chamber |
| CN113825570B (zh) * | 2020-04-17 | 2023-08-18 | 株式会社村田制作所 | 振动装置 |
| US11695102B2 (en) | 2020-06-19 | 2023-07-04 | Creeled, Inc. | Active electrical elements with light-emitting diodes |
| CN112133328B (zh) * | 2020-08-03 | 2023-07-25 | 北京百度网讯科技有限公司 | 音频数据的测评信息生成方法和装置 |
| US20220080458A1 (en) * | 2020-09-16 | 2022-03-17 | Texas Instruments Incorporated | Data processing architecture for ultrasonic cleaning application |
| WO2022091752A1 (ja) * | 2020-10-28 | 2022-05-05 | 株式会社村田製作所 | 振動装置および撮像装置 |
| DE102020128903B4 (de) | 2020-11-03 | 2023-11-09 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Sensorvorrichtung, Scheinwerfer, teilautonomes Kraftfahrzeug und Verfahren |
| US12281957B2 (en) * | 2021-06-11 | 2025-04-22 | Apple Inc. | Methodology and application of acoustic detection of optical integrity |
| CN113494907B (zh) * | 2021-07-01 | 2022-11-11 | 广西华都建筑科技有限公司崇左分公司 | 一种工程质量检测用垂直度检测装置 |
| US20230073537A1 (en) * | 2021-09-09 | 2023-03-09 | Texas Instruments Incorporated | Bracket designs for ultrasonic lens cleaning |
| JP7072956B1 (ja) * | 2021-12-16 | 2022-05-23 | 有限会社エスアンドアールプロジェクト | カメラおよび車両 |
| JP7816380B2 (ja) * | 2021-12-28 | 2026-02-18 | 株式会社村田製作所 | 振動装置及び撮像装置 |
| EP4476714A1 (en) | 2022-02-07 | 2024-12-18 | Creeled, Inc. | Light-emitting diodes with mixed clock domain signaling |
| US12014673B2 (en) | 2022-02-07 | 2024-06-18 | Creeled, Inc. | Light-emitting diodes with mixed clock domain signaling |
| DE112022006181T5 (de) * | 2022-02-25 | 2024-11-14 | Murata Manufacturing Co., Ltd. | Optische vorrichtung und bilderzeugungseinheit, die die optische vorrichtung umfasst |
| CN115268064A (zh) * | 2022-06-27 | 2022-11-01 | 江西联创电子有限公司 | 一种高频振动除雾除尘镜头及其除雾除尘方法 |
| US12014677B1 (en) | 2023-04-10 | 2024-06-18 | Creeled, Inc. | Light-emitting diode packages with transformation and shifting of pulse width modulation signals and related methods |
| WO2024262607A1 (ja) * | 2023-06-22 | 2024-12-26 | マクセル株式会社 | レンズユニット、カメラモジュール、撮像システムおよび移動体 |
| US20240424537A1 (en) * | 2023-06-23 | 2024-12-26 | Texas Instruments Incorporated | Watertight housing designs for ultrasonic lens cleaning |
| US12526889B2 (en) | 2023-08-29 | 2026-01-13 | Creeled, Inc. | Light-emitting diode packages with varying current pulse width modulation and related methods |
| US12437707B2 (en) | 2023-09-27 | 2025-10-07 | Creeled, Inc. | Pseudo-exponential encoding for light-emitting devices and related methods |
| DE102023136551A1 (de) | 2023-12-22 | 2025-06-26 | Tdk Electronics Ag | Optische Anordnung und Verfahren zum Betrieb einer optischen Anordnung |
| JP2025114131A (ja) * | 2024-01-24 | 2025-08-05 | マクセル株式会社 | レンズユニットの光学特性測定方法及び測定装置 |
Family Cites Families (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681626A (en) | 1971-11-11 | 1972-08-01 | Branson Instr | Oscillatory circuit for ultrasonic cleaning apparatus |
| SE436675B (sv) | 1975-08-12 | 1985-01-14 | Ki Politekhnichsky I Im 50 Let | Elektrisk motor driven genom piezoelektriska krafter |
| JPS568688A (en) | 1979-07-05 | 1981-01-29 | Nisshin Flour Milling Co Ltd | Antitumor substance 1166a and its preparation |
| US4271371A (en) | 1979-09-26 | 1981-06-02 | Kabushiki Kaisha Morita Seisakusho | Driving system for an ultrasonic piezoelectric transducer |
| US4556467A (en) | 1981-06-22 | 1985-12-03 | Mineral Separation Corporation | Apparatus for ultrasonic processing of materials |
| DE3430605A1 (de) | 1984-08-20 | 1986-02-27 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zur reinigung, desinfektion und sterilisation von aerztlichen, insbesondere zahnaerztlichen, instrumenten |
| GB8421836D0 (en) | 1984-08-29 | 1984-10-03 | Smc Metal Tech Co Ltd | Contact lens cleaning apparatus |
| US4691725A (en) | 1985-05-13 | 1987-09-08 | Ultramed Corporation | Lens cleaner |
| US4852592A (en) | 1987-08-13 | 1989-08-01 | Digangi And Ross | Apparatus for the cleaning of contact lenses |
| JPH06103678B2 (ja) | 1987-11-28 | 1994-12-14 | 株式会社東芝 | 半導体基板の加工方法 |
| US4836684A (en) | 1988-02-18 | 1989-06-06 | Ultrasonic Power Corporation | Ultrasonic cleaning apparatus with phase diversifier |
| US4870982A (en) | 1989-01-09 | 1989-10-03 | Tatung Company Of America, Inc. | Ultrasonic cleaning apparatus for household use |
| US5005015A (en) | 1989-08-07 | 1991-04-02 | General Electric Company | Ice detection system |
| US5113116A (en) | 1989-10-05 | 1992-05-12 | Firma J. Eberspacher | Circuit arrangement for accurately and effectively driving an ultrasonic transducer |
| US5178173A (en) | 1991-08-01 | 1993-01-12 | Robert J. Pace | Ultrasonic contact lens cleaning device |
| JPH07151946A (ja) * | 1994-09-12 | 1995-06-16 | Olympus Optical Co Ltd | カメラ |
| US5853500A (en) | 1997-07-18 | 1998-12-29 | Symetrix Corporation | Method for fabricating thin films of barium strontium titanate without exposure to oxygen at high temperatures |
| US6064259A (en) | 1998-07-24 | 2000-05-16 | Nikon Corporation Of America | High power, high performance pulse width modulation amplifier |
| JP2002207019A (ja) * | 2001-01-10 | 2002-07-26 | Murata Mfg Co Ltd | 圧電セラミック素子の検査方法 |
| US6607606B2 (en) | 2001-04-03 | 2003-08-19 | Hewlett-Packard Development Company, L.P. | Self-cleaning lens shield |
| US7538473B2 (en) | 2004-02-03 | 2009-05-26 | S.C. Johnson & Son, Inc. | Drive circuits and methods for ultrasonic piezoelectric actuators |
| US7723899B2 (en) | 2004-02-03 | 2010-05-25 | S.C. Johnson & Son, Inc. | Active material and light emitting device |
| JP4585883B2 (ja) | 2005-02-18 | 2010-11-24 | 株式会社東海理化電機製作所 | パワーウインドウ装置 |
| US7742167B2 (en) | 2005-06-17 | 2010-06-22 | Perkinelmer Health Sciences, Inc. | Optical emission device with boost device |
| US20070003081A1 (en) | 2005-06-30 | 2007-01-04 | Insound Medical, Inc. | Moisture resistant microphone |
| US7628865B2 (en) * | 2006-04-28 | 2009-12-08 | Asml Netherlands B.V. | Methods to clean a surface, a device manufacturing method, a cleaning assembly, cleaning apparatus, and lithographic apparatus |
| US8136952B2 (en) | 2007-02-20 | 2012-03-20 | Canon Kabushiki Kaisha | Image capturing apparatus |
| US8137087B2 (en) | 2007-04-05 | 2012-03-20 | Ricoh Company, Ltd. | Toner preparation method and apparatus, and toner prepared thereby |
| US9070856B1 (en) | 2007-06-14 | 2015-06-30 | Misonix, Incorporated | Waveform generator for driving electromechanical device |
| CN201223863Y (zh) * | 2007-09-30 | 2009-04-22 | 南开大学 | 窄脉宽激光自动除污机 |
| JP2009283069A (ja) | 2008-05-22 | 2009-12-03 | Kenwood Corp | 光ディスク装置、クリーニング方法及びプログラム |
| US7705517B1 (en) | 2008-10-30 | 2010-04-27 | Texas Instruments Incorporated | Ultrasound transmitter |
| US8854505B2 (en) | 2008-11-13 | 2014-10-07 | Nikon Corporation | Dust-removal optical device, a dust-removal imaging device, and method of manufacturing an optical device for removing dust |
| JP5000671B2 (ja) * | 2009-01-30 | 2012-08-15 | 株式会社カイジョー | 超音波発振器及び超音波洗浄装置 |
| KR20110139720A (ko) | 2009-03-09 | 2011-12-29 | 유니벤처, 인크. | 액체로부터 입자를 분리하기 위한 방법 및 장치 |
| US8293026B1 (en) | 2009-04-28 | 2012-10-23 | Integrated Medical Systems International, Inc. | Fixtures for the cleaning of lenses |
| KR101721278B1 (ko) | 2009-09-04 | 2017-03-29 | 닛토덴코 가부시키가이샤 | 마이크로폰용 통음막과 그것을 구비하는 마이크로폰용 통음막 부재, 마이크로폰 및 마이크로폰을 구비하는 전자 기기 |
| JP5056919B2 (ja) | 2009-09-29 | 2012-10-24 | 株式会社デンソー | 車載光学センサカバー及び車載光学センサ装置 |
| CN201579230U (zh) * | 2009-10-23 | 2010-09-15 | 河北先河环保科技股份有限公司 | 水下光学测量分析仪的微型超声波清洗装置 |
| JP5530327B2 (ja) | 2010-10-06 | 2014-06-25 | 中村科学工業株式会社 | プラスチック材料の水分除去方法 |
| JP5725882B2 (ja) | 2011-01-25 | 2015-05-27 | キヤノン株式会社 | 異物除去ユニットおよびそれを備える光学機器 |
| EP2683176B1 (en) | 2011-03-03 | 2020-06-17 | Nitto Denko Corporation | Waterproof sound-transmitting film and electrical product |
| US8899761B2 (en) | 2011-03-23 | 2014-12-02 | Gentex Corporation | Lens cleaning apparatus |
| JP2012204958A (ja) * | 2011-03-24 | 2012-10-22 | Nikon Corp | 撮像装置 |
| US9252685B2 (en) | 2011-10-20 | 2016-02-02 | Canon Kabushiki Kaisha | Dust removing device and imaging device |
| KR20130076250A (ko) | 2011-12-28 | 2013-07-08 | 삼성전자주식회사 | 스피커 장치를 위한 공명 구조를 갖는 전자 장치 |
| KR20130104138A (ko) | 2012-03-13 | 2013-09-25 | 삼성전자주식회사 | 휴대용 단말기의 방수 케이스 |
| EP2873572B1 (en) | 2012-07-11 | 2017-05-10 | Nissan Motor Co., Ltd. | Vehicle-mounted-camera cleaning device, and vehicle-mounted-camera cleaning method |
| US9436005B2 (en) | 2012-08-02 | 2016-09-06 | Gentex Corporation | Amplified piezoelectric camera lens cleaner |
| US9084053B2 (en) | 2013-01-11 | 2015-07-14 | Red Tail Hawk Corporation | Microphone environmental protection device |
| TWM456008U (zh) | 2013-02-01 | 2013-06-21 | Cho-Yi Lin | 電子裝置及其防塵蓋 |
| US9335355B2 (en) | 2013-03-06 | 2016-05-10 | Apple Inc. | Electronic device with liquid contact sensors |
| US9519021B2 (en) | 2013-03-11 | 2016-12-13 | Covidien Lp | Systems and methods for detecting abnormalities within a circuit of an electrosurgical generator |
| US9568727B2 (en) | 2014-03-25 | 2017-02-14 | Amazon Technologies, Inc. | Electrowetting display pixel architecture |
| US9226076B2 (en) | 2014-04-30 | 2015-12-29 | Apple Inc. | Evacuation of liquid from acoustic space |
| US9573165B2 (en) | 2014-08-22 | 2017-02-21 | Apple Inc. | Hydrophobic mesh cover |
| US10401618B2 (en) * | 2015-03-11 | 2019-09-03 | Texas Instruments Incorporated | Ultrasonic lens cleaning system with current sensing |
| KR101851435B1 (ko) | 2015-12-07 | 2018-04-23 | 명지대학교 산학협력단 | 카메라 렌즈부를 클리닝하는 장치 및 방법 |
| WO2017110563A1 (ja) | 2015-12-24 | 2017-06-29 | 株式会社村田製作所 | 振動装置及びその駆動方法並びにカメラ |
| EP3460460B1 (en) | 2016-05-18 | 2024-02-28 | Myongji University Industry and Academia Cooperation Foundation | Cleaning apparatus and method |
| US10071400B2 (en) | 2016-06-20 | 2018-09-11 | Texas Instruments Incorporated | Ultrasonic lens cleaning with travelling wave excitation |
| US10384239B2 (en) | 2016-09-27 | 2019-08-20 | Texas Instruments Incorporated | Methods and apparatus for ultrasonic lens cleaner using configurable filter banks |
| US10682675B2 (en) * | 2016-11-01 | 2020-06-16 | Texas Instruments Incorporated | Ultrasonic lens cleaning system with impedance monitoring to detect faults or degradation |
| WO2018169233A1 (en) | 2017-03-14 | 2018-09-20 | Lg Electronics Inc. | Device for cleaning surface using electrowetting element and method for controlling the same |
| US11607704B2 (en) | 2017-04-20 | 2023-03-21 | Texas Instruments Incorporated | Methods and apparatus for electrostatic control of expelled material for lens cleaners |
| US10780467B2 (en) | 2017-04-20 | 2020-09-22 | Texas Instruments Incorporated | Methods and apparatus for surface wetting control |
| US10908414B2 (en) | 2017-05-10 | 2021-02-02 | Texas Instruments Incorporated | Lens cleaning via electrowetting |
| US10527843B2 (en) | 2017-05-12 | 2020-01-07 | International Business Machines Corporation | Ultra-sonic self-cleaning system |
-
2017
- 2017-04-26 US US15/497,624 patent/US10682675B2/en active Active
- 2017-11-01 EP EP17866470.2A patent/EP3535067A4/en not_active Withdrawn
- 2017-11-01 WO PCT/US2017/059536 patent/WO2018085403A1/en not_active Ceased
- 2017-11-01 JP JP2019523730A patent/JP7265106B2/ja active Active
- 2017-11-01 CN CN201780067964.XA patent/CN109922897A/zh active Pending
-
2023
- 2023-01-13 JP JP2023003541A patent/JP7509344B2/ja active Active
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