BR112016027790A8 - painel de escurecimento transparente, dispositivo de exibição usado na cabeça de realidade misturada perto de olho e método para uso com camada de dispositivo de partículas suspensas - Google Patents

painel de escurecimento transparente, dispositivo de exibição usado na cabeça de realidade misturada perto de olho e método para uso com camada de dispositivo de partículas suspensas

Info

Publication number
BR112016027790A8
BR112016027790A8 BR112016027790A BR112016027790A BR112016027790A8 BR 112016027790 A8 BR112016027790 A8 BR 112016027790A8 BR 112016027790 A BR112016027790 A BR 112016027790A BR 112016027790 A BR112016027790 A BR 112016027790A BR 112016027790 A8 BR112016027790 A8 BR 112016027790A8
Authority
BR
Brazil
Prior art keywords
layer
spd
dimming panel
transparent conductive
transparent
Prior art date
Application number
BR112016027790A
Other languages
English (en)
Other versions
BR112016027790B1 (pt
BR112016027790A2 (pt
Inventor
James Alton Daniel
Ackerman Nathan
Original Assignee
Microsoft Technology Licensing Llc
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 Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of BR112016027790A2 publication Critical patent/BR112016027790A2/pt
Publication of BR112016027790A8 publication Critical patent/BR112016027790A8/pt
Publication of BR112016027790B1 publication Critical patent/BR112016027790B1/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/17—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Sustainable Development (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

painel de escurecimento de ver através. um painel de escurecimento de ver através (102) inclui as primeira e segunda camadas de substratos transparentes (104, 106) e camada de dispositivo de partículas suspensas (spd) (112) entre elas. uma primeira camada condutora transparente (108) fica entre a primeira camada de substrato transparente (104) e a camada spd (112), e uma segunda camada condutora transparente (110) fica entre a segunda camada de substrato transparente (106) e a camada spd (112). um primeiro eletrodo (114) é acoplado eletricamente à primeira camada condutora transparente (108). segundo e terceiro eletrodos (116, 118) são acoplados eletricamente às extremidades opostas da segunda camada condutora transparente (110). uma diferença de potencial elétrico (v1-v2) aplicada entre os primeiro e segundo eletrodos (114, 116) controla o nível de transmitância da camada spd (112). uma diferença de potencial elétrico (v2-v3) aplicada entre os segundo e terceiro eletrodos (116, 118), o que resulta em um campo elétrico transversal que aquece a segunda camada condutora transparente (110), aumenta a velocidade com a qual o nível de transmitância da camada spd (112) diminui quando a diferença de potencial elétrico (v1-v2) aplicada entre os primeiro e segundo eletrodos (114, 116) é diminuída.
BR112016027790-2A 2014-06-05 2015-06-03 Painel de escurecimento transparente, dispositivo de exibição usado na cabeça de realidade misturada perto do olho e método para uso com camada de dispositivo de partículas suspensas BR112016027790B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/296,864 US9746739B2 (en) 2014-06-05 2014-06-05 See-through dimming panel
US14/296,864 2014-06-05
PCT/US2015/033871 WO2015187762A1 (en) 2014-06-05 2015-06-03 See-through dimming panel

Publications (3)

Publication Number Publication Date
BR112016027790A2 BR112016027790A2 (pt) 2017-08-22
BR112016027790A8 true BR112016027790A8 (pt) 2021-04-06
BR112016027790B1 BR112016027790B1 (pt) 2022-06-14

Family

ID=53398233

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016027790-2A BR112016027790B1 (pt) 2014-06-05 2015-06-03 Painel de escurecimento transparente, dispositivo de exibição usado na cabeça de realidade misturada perto do olho e método para uso com camada de dispositivo de partículas suspensas

Country Status (11)

Country Link
US (2) US9746739B2 (pt)
EP (1) EP3152618B1 (pt)
JP (1) JP6564793B2 (pt)
KR (2) KR102347397B1 (pt)
CN (1) CN106415383B (pt)
AU (1) AU2015271732C1 (pt)
BR (1) BR112016027790B1 (pt)
CA (1) CA2948524C (pt)
MX (1) MX366185B (pt)
RU (1) RU2692402C2 (pt)
WO (1) WO2015187762A1 (pt)

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Also Published As

Publication number Publication date
US9746739B2 (en) 2017-08-29
RU2016147072A3 (pt) 2019-01-15
KR102403025B1 (ko) 2022-05-26
WO2015187762A1 (en) 2015-12-10
MX366185B (es) 2019-07-01
US20170315417A1 (en) 2017-11-02
US20150355521A1 (en) 2015-12-10
CA2948524C (en) 2022-06-21
JP2017520018A (ja) 2017-07-20
US10670937B2 (en) 2020-06-02
AU2015271732B2 (en) 2020-01-16
RU2016147072A (ru) 2018-06-04
KR20220000989A (ko) 2022-01-04
AU2015271732A1 (en) 2016-11-17
CN106415383B (zh) 2019-08-27
JP6564793B2 (ja) 2019-08-21
AU2015271732C1 (en) 2020-07-09
EP3152618B1 (en) 2017-11-22
KR102347397B1 (ko) 2022-01-04
EP3152618A1 (en) 2017-04-12
CA2948524A1 (en) 2015-12-10
BR112016027790B1 (pt) 2022-06-14
CN106415383A (zh) 2017-02-15
KR20170015465A (ko) 2017-02-08
BR112016027790A2 (pt) 2017-08-22
RU2692402C2 (ru) 2019-06-24
MX2016015727A (es) 2017-03-16

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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 03/06/2015, OBSERVADAS AS CONDICOES LEGAIS