BR112017000999A2 - lente óptica ativada piezeletricamente - Google Patents

lente óptica ativada piezeletricamente

Info

Publication number
BR112017000999A2
BR112017000999A2 BR112017000999A BR112017000999A BR112017000999A2 BR 112017000999 A2 BR112017000999 A2 BR 112017000999A2 BR 112017000999 A BR112017000999 A BR 112017000999A BR 112017000999 A BR112017000999 A BR 112017000999A BR 112017000999 A2 BR112017000999 A2 BR 112017000999A2
Authority
BR
Brazil
Prior art keywords
optical lens
optical
passivation layer
cover member
activated optical
Prior art date
Application number
BR112017000999A
Other languages
English (en)
Other versions
BR112017000999B1 (pt
Inventor
Phair John
Tallaron Nicolas
Craen Pierre
Original Assignee
Polight As
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 Polight As filed Critical Polight As
Publication of BR112017000999A2 publication Critical patent/BR112017000999A2/pt
Publication of BR112017000999B1 publication Critical patent/BR112017000999B1/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0075—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having an element with variable optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0081—Simple or compound lenses having one or more elements with analytic function to create variable power
    • 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
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type
    • H10N30/2048—Membrane type having non-planar shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings
    • H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lens Barrels (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

a presente invenção refere-se a um elemento de dispositivo óptico transparente (700) que compreende uma lente óptica (744), a qual compreende um ou mais ativadores piezelétricos (206, 208, 210), em que a dita lente óptica (744) compreende uma abertura óptica (632), e em que o elemento de dispositivo óptico também compreende uma camada de passivação (312, 314, 742, 628) colocada sobre a dita lente óptica, em que a dita camada de passivação compreende uma camada de barreira (312) que forma uma barreira contra a umidade, e fica localizada pelo menos em uma parte do dito membro de cobertura, em que a dita parte do dito membro de cobertura é interceptada pelo eixo óptico, e os ditos ativadores piezelétricos, e em que a camada de passivação também compreende uma ou mais camadas adicionais (628) localizadas em pelo menos a dita parte do dito membro de cobertura que é interceptada pelo eixo óptico, em que a dita camada de passivação forma um revestimento antirreflexão para a dita lente óptica (744) pelo menos ao longo do eixo óptico (634).
BR112017000999-4A 2014-07-18 2015-07-17 lente óptica ativada piezeletricamente BR112017000999B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP14177688.0 2014-07-18
EP14177684 2014-07-18
EP14177688 2014-07-18
EP14177684.9 2014-07-18
PCT/EP2015/066491 WO2016009079A1 (en) 2014-07-18 2015-07-17 Piezoelectrically actuated optical lens

Publications (2)

Publication Number Publication Date
BR112017000999A2 true BR112017000999A2 (pt) 2017-11-14
BR112017000999B1 BR112017000999B1 (pt) 2021-02-17

Family

ID=53673097

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000999-4A BR112017000999B1 (pt) 2014-07-18 2015-07-17 lente óptica ativada piezeletricamente

Country Status (15)

Country Link
US (2) US10001629B2 (pt)
EP (2) EP3170037B1 (pt)
JP (1) JP6767357B2 (pt)
KR (1) KR102432488B1 (pt)
CN (1) CN106687830B (pt)
AU (1) AU2015289046B2 (pt)
BR (1) BR112017000999B1 (pt)
CA (1) CA2955734C (pt)
DK (1) DK3170037T3 (pt)
EA (1) EA032785B1 (pt)
ES (1) ES2737705T3 (pt)
HU (1) HUE041523T2 (pt)
PT (1) PT3170038T (pt)
TR (1) TR201910972T4 (pt)
WO (2) WO2016009078A1 (pt)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
US7017775B2 (en) 1999-08-10 2006-03-28 S.C. Johnson & Son, Inc. Container lid including venting and denesting features, and container having such a lid
EP2781939B1 (en) * 2013-03-18 2015-11-04 poLight AS Deformable polymeric lens
ITUB20159497A1 (it) * 2015-12-24 2017-06-24 St Microelectronics Srl Dispositivo piezoelettrico mems e relativo procedimento di fabbricazione
LU93084B1 (en) * 2016-05-24 2017-12-22 Luxembourg Inst Science & Tech List Transparent piezoelectric device and method for manufacturing the same
EP3586175B1 (en) 2017-02-27 2023-07-19 poLight ASA Low wavefront error piezoelectrically actuated optical element
US11693159B2 (en) * 2017-06-30 2023-07-04 Polight Asa Adaptive lens
WO2019224367A1 (en) * 2018-05-24 2019-11-28 Polight Asa Optical element with stress distributing supporting structure
US11107630B2 (en) * 2018-09-26 2021-08-31 Taiwan Semiconductor Manufacturing Company, Ltd. Integration scheme for breakdown voltage enhancement of a piezoelectric metal-insulator-metal device
CN110132502B (zh) * 2019-05-22 2021-05-25 北京航天试验技术研究所 一种能够通过颜色变化指示氢气存在的活性材料
US11693295B2 (en) * 2019-06-28 2023-07-04 Taiwan Semiconductor Manufacturing Co., Ltd. Auto-focusing device and method of fabricating the same
TWI701474B (zh) 2019-07-17 2020-08-11 大立光電股份有限公司 光學成像鏡頭組、取像裝置及電子裝置
TWI704389B (zh) 2019-08-14 2020-09-11 大立光電股份有限公司 光學攝像鏡頭組、取像裝置及電子裝置
RU2746857C1 (ru) * 2020-10-23 2021-04-21 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Способ управления импульсным оптическим излучением
US20240184100A1 (en) * 2021-03-29 2024-06-06 Polight Asa Thermal expansion compensation in tunable lenses
US20230152668A1 (en) * 2021-11-17 2023-05-18 Mems DRIVE (NANJING) CO.,LTD. MEMS Assembly and Process Flow

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4344942B2 (ja) * 2004-12-28 2009-10-14 セイコーエプソン株式会社 インクジェット式記録ヘッドおよび圧電アクチュエーター
US8064142B2 (en) 2005-05-14 2011-11-22 Holochip Corporation Fluidic lens with reduced optical aberration
JP2007335977A (ja) * 2006-06-12 2007-12-27 Toshiba Corp 電子素子
WO2009120152A1 (en) * 2008-04-23 2009-10-01 Innovative Nano Systems Pte. Ltd. Variable optical systems and components
KR101573504B1 (ko) * 2008-11-10 2015-12-01 삼성전자 주식회사 마이크로 셔터 디바이스 및 그 제조방법
KR101508727B1 (ko) 2008-12-30 2015-04-06 삼성전자 주식회사 가변초점 광학렌즈
US8282004B2 (en) * 2009-04-29 2012-10-09 Hand Held Products, Inc. Focusing apparatus and terminal comprising variable focus lens assembly
FR2950153B1 (fr) * 2009-09-15 2011-12-23 Commissariat Energie Atomique Dispositif optique a membrane deformable a actionnement piezoelectrique
FR2950154B1 (fr) * 2009-09-15 2011-12-23 Commissariat Energie Atomique Dispositif optique a membrane deformable a actionnement piezoelectrique en forme de couronne continue
US20120309761A1 (en) * 2009-10-27 2012-12-06 Agency For Science, Technology And Research Fast-response photochromic nanostructured contact lenses
KR101804473B1 (ko) * 2010-12-16 2017-12-04 삼성전자주식회사 가변초점 렌즈 구조체 및 그 제조방법
US20120300171A1 (en) 2011-05-27 2012-11-29 Pixeloptics, Inc. Programmable Ophthalmic Lenses
EP2781939B1 (en) * 2013-03-18 2015-11-04 poLight AS Deformable polymeric lens
US9304283B2 (en) * 2014-05-22 2016-04-05 Texas Instruments Incorporated Bond-pad integration scheme for improved moisture barrier and electrical contact
CN205809412U (zh) * 2016-05-16 2016-12-14 中国科学院紫金山天文台 一种以梁型压电促动器为驱动的变形镜

Also Published As

Publication number Publication date
WO2016009078A1 (en) 2016-01-21
JP2017521718A (ja) 2017-08-03
EA032785B1 (ru) 2019-07-31
WO2016009079A9 (en) 2017-01-12
BR112017000999B1 (pt) 2021-02-17
KR102432488B1 (ko) 2022-08-12
US20170160442A1 (en) 2017-06-08
US10473900B2 (en) 2019-11-12
EP3170038A1 (en) 2017-05-24
EP3170037A1 (en) 2017-05-24
CN106687830A (zh) 2017-05-17
US20170199357A1 (en) 2017-07-13
AU2015289046A1 (en) 2017-02-02
CA2955734C (en) 2023-02-28
US10001629B2 (en) 2018-06-19
KR20170041754A (ko) 2017-04-17
DK3170037T3 (da) 2019-07-29
EP3170038B1 (en) 2018-09-26
CA2955734A1 (en) 2016-01-21
HUE041523T2 (hu) 2019-05-28
PT3170038T (pt) 2018-12-24
ES2737705T3 (es) 2020-01-15
TR201910972T4 (tr) 2019-08-21
AU2015289046B2 (en) 2020-09-17
JP6767357B2 (ja) 2020-10-14
EA201790226A1 (ru) 2017-07-31
EP3170037B1 (en) 2019-04-24
WO2016009079A1 (en) 2016-01-21
CN106687830B (zh) 2019-05-10

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/07/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: POLIGHT ASA (NO)