BR112014021878A2 - - Google Patents

Info

Publication number
BR112014021878A2
BR112014021878A2 BR112014021878A BR112014021878A BR112014021878A2 BR 112014021878 A2 BR112014021878 A2 BR 112014021878A2 BR 112014021878 A BR112014021878 A BR 112014021878A BR 112014021878 A BR112014021878 A BR 112014021878A BR 112014021878 A2 BR112014021878 A2 BR 112014021878A2
Authority
BR
Brazil
Application number
BR112014021878A
Other versions
BR112014021878A8 (pt
BR112014021878B1 (pt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50658191&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014021878(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR112014021878A2 publication Critical patent/BR112014021878A2/pt
Publication of BR112014021878A8 publication Critical patent/BR112014021878A8/pt
Publication of BR112014021878B1 publication Critical patent/BR112014021878B1/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G02B27/285—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining comprising arrays of elements, e.g. microprisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Projection Apparatus (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
BR112014021878-1A 2013-04-02 2014-03-26 Aparelho de imagem estereoscópica BR112014021878B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2013-0035805 2013-04-02
KR20130035805A KR101387097B1 (ko) 2013-04-02 2013-04-02 삼중 광분할 방법과 이를 이용한 입체 영상장치
PCT/KR2014/002563 WO2014163322A1 (ko) 2013-04-02 2014-03-26 입체 영상 장치

Publications (3)

Publication Number Publication Date
BR112014021878A2 true BR112014021878A2 (pt) 2017-06-20
BR112014021878A8 BR112014021878A8 (pt) 2018-08-14
BR112014021878B1 BR112014021878B1 (pt) 2021-12-14

Family

ID=50658191

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014021878-1A BR112014021878B1 (pt) 2013-04-02 2014-03-26 Aparelho de imagem estereoscópica

Country Status (16)

Country Link
US (4) US9958697B2 (pt)
EP (1) EP2846180B1 (pt)
JP (3) JP5898817B2 (pt)
KR (1) KR101387097B1 (pt)
CN (2) CN107422486B (pt)
AU (1) AU2014218464B2 (pt)
BR (1) BR112014021878B1 (pt)
CA (1) CA2861727C (pt)
ES (1) ES2609236T3 (pt)
HK (1) HK1202929A1 (pt)
HU (1) HUE032396T2 (pt)
MX (1) MX340570B (pt)
PL (1) PL2846180T3 (pt)
PT (1) PT2846180T (pt)
RU (2) RU2690715C2 (pt)
WO (1) WO2014163322A1 (pt)

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KR101387097B1 (ko) 2013-04-02 2014-04-29 유한회사 마스터이미지쓰리디아시아 삼중 광분할 방법과 이를 이용한 입체 영상장치
CN111766715A (zh) * 2013-05-29 2020-10-13 Volfoni研发公司 用于立体图像投影仪的光学偏振装置
CN104133297B (zh) * 2014-07-13 2017-03-01 昆山安亚特光电有限公司 偏振转换装置及利用其的立体投影系统
KR101702024B1 (ko) 2015-04-06 2017-02-02 유한회사 마스터이미지쓰리디아시아 원격정렬형 입체영상장치 및 이를 이용한 입체영상상영방법
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US9594255B2 (en) * 2015-06-25 2017-03-14 Volfoni R&D EURL Stereoscopic 3D projection system with improved level of optical light efficiency
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KR101641479B1 (ko) 2016-03-24 2016-07-20 김상수 입체 영상 디스플레이 장치
US11194158B2 (en) 2016-12-30 2021-12-07 Vuzix Corporation Light guide with beam separator for dual images
WO2018125577A1 (en) 2016-12-30 2018-07-05 Vuzix Corporation Light guide with polarization separator for dual images
CN109212765B (zh) * 2017-07-07 2021-02-02 奇景光电股份有限公司 分光装置
US10151932B1 (en) 2017-09-01 2018-12-11 Volfoni R&D Stereoscopic three dimensional projection system using elliptical polarization
KR102481884B1 (ko) 2017-09-22 2022-12-28 삼성전자주식회사 가상 영상을 표시하는 방법 및 장치
WO2019064977A1 (ja) * 2017-09-28 2019-04-04 富士フイルム株式会社 光学系、投影装置及び撮像装置
CN111448506A (zh) 2017-10-11 2020-07-24 Volfoni研发公司 具有短投射比的立体三维投影系统
KR101991352B1 (ko) * 2017-12-26 2019-09-30 (주) 유남옵틱스 3차원 입체 영상 디스플레이용 광학계
JP7193531B2 (ja) 2018-04-25 2022-12-20 ｉ－ＰＲＯ株式会社 内視鏡
CN108415215A (zh) * 2018-05-25 2018-08-17 深圳市时代华影科技股份有限公司 立体投影成像装置及立体影像放映系统
WO2020185259A1 (en) 2019-03-08 2020-09-17 Reald Inc. Polarizing beam splitter assembly with diffracting element
EP4062226A1 (en) 2019-11-21 2022-09-28 Volfoni R&D Stereoscopic 3d system using linear polarization
WO2021144599A1 (en) 2020-01-14 2021-07-22 Volfoni R&D High brightness stereoscopic 3d projection system
CN111522146B (zh) * 2020-05-11 2021-02-26 北京航空航天大学 一种大尺寸无缝拼接的集成成像桌面3d显示装置
CN111669565A (zh) * 2020-06-17 2020-09-15 中国科学技术大学 一种立体成像装置及其成像方法

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Also Published As

Publication number Publication date
CA2861727A1 (en) 2014-10-02
RU2690715C2 (ru) 2019-06-05
EP2846180A1 (en) 2015-03-11
JP5898817B2 (ja) 2016-04-06
US20210088806A1 (en) 2021-03-25
CN107422486A (zh) 2017-12-01
EP2846180A4 (en) 2015-05-13
BR112014021878A8 (pt) 2018-08-14
JP6229061B2 (ja) 2017-11-08
US20190011719A1 (en) 2019-01-10
KR101387097B1 (ko) 2014-04-29
AU2014218464A1 (en) 2014-10-16
CN104272172A (zh) 2015-01-07
AU2014218464B2 (en) 2016-02-18
RU2016105963A3 (pt) 2019-04-02
ES2609236T3 (es) 2017-04-19
PL2846180T3 (pl) 2017-09-29
WO2014163322A1 (ko) 2014-10-09
RU2014135220A (ru) 2016-03-20
JP2017509002A (ja) 2017-03-30
US20230273451A1 (en) 2023-08-31
JP2015526747A (ja) 2015-09-10
EP2846180B1 (en) 2016-09-28
RU2016105963A (ru) 2018-11-22
US9958697B2 (en) 2018-05-01
MX340570B (es) 2016-07-13
HUE032396T2 (en) 2017-09-28
JP2016153896A (ja) 2016-08-25
US20150103318A1 (en) 2015-04-16
PT2846180T (pt) 2017-01-02
CN104272172B (zh) 2017-06-09
RU2579158C2 (ru) 2016-04-10
BR112014021878B1 (pt) 2021-12-14
US11520163B2 (en) 2022-12-06
US10914965B2 (en) 2021-02-09
MX2014011876A (es) 2014-12-04
HK1202929A1 (en) 2015-10-09
CA2861727C (en) 2016-01-05
CN107422486B (zh) 2021-10-29
JP6321065B2 (ja) 2018-05-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B25D Requested change of name of applicant approved

Owner name: 818 ASIA, LLC (KR)

B25A Requested transfer of rights approved

Owner name: REALD INC. (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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 26/03/2014, OBSERVADAS AS CONDICOES LEGAIS.