KR20200074129A - 광학 지연기 세그먼트 - Google Patents

광학 지연기 세그먼트 Download PDF

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Publication number
KR20200074129A
KR20200074129A KR1020207011763A KR20207011763A KR20200074129A KR 20200074129 A KR20200074129 A KR 20200074129A KR 1020207011763 A KR1020207011763 A KR 1020207011763A KR 20207011763 A KR20207011763 A KR 20207011763A KR 20200074129 A KR20200074129 A KR 20200074129A
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KR
South Korea
Prior art keywords
optical
retarder
delay
layer
optical system
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Withdrawn
Application number
KR1020207011763A
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English (en)
Korean (ko)
Inventor
즈셩 윤
마이클 엘 스타이너
조 에이 이터
티모시 엘 웡
질스 제이 베노이트
존 디 레
에린 에이 맥도웰
수잔 엘 켄트
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20200074129A publication Critical patent/KR20200074129A/ko
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • G02B2027/0178—Eyeglass type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
KR1020207011763A 2017-10-25 2018-10-19 광학 지연기 세그먼트 Withdrawn KR20200074129A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762576772P 2017-10-25 2017-10-25
US62/576,772 2017-10-25
PCT/IB2018/058168 WO2019082039A1 (en) 2017-10-25 2018-10-19 OPTICAL SELF-TIMER SEGMENTS

Publications (1)

Publication Number Publication Date
KR20200074129A true KR20200074129A (ko) 2020-06-24

Family

ID=64277739

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207011763A Withdrawn KR20200074129A (ko) 2017-10-25 2018-10-19 광학 지연기 세그먼트

Country Status (5)

Country Link
US (2) US11435514B2 (enExample)
JP (1) JP2021500629A (enExample)
KR (1) KR20200074129A (enExample)
CN (2) CN111279234B (enExample)
WO (1) WO2019082039A1 (enExample)

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KR20220128478A (ko) * 2020-02-06 2022-09-20 밸브 코포레이션 머리-착용 디스플레이 시스템에 대한 와이어 그리드 편광기에 대한 편광 보상
CN217279117U (zh) * 2020-09-30 2022-08-23 上海悠睿光学有限公司 光学模组和近眼显示装置
CN112596236B (zh) * 2020-09-30 2025-02-21 上海悠睿光学有限公司 光学模组、近眼显示装置和光投射方法
US11747640B2 (en) 2020-09-30 2023-09-05 Shanghai UROptics Co. Ltd. Optical module, near-eye display device and light projection method
KR20230058210A (ko) * 2021-10-22 2023-05-03 삼성디스플레이 주식회사 헤드 마운트 표시 장치
CN114839781A (zh) * 2022-05-26 2022-08-02 业成科技（成都）有限公司 头戴式显示器
TWI813395B (zh) * 2022-07-22 2023-08-21 新鉅科技股份有限公司 光學透鏡組和頭戴式電子裝置
CN115437151A (zh) * 2022-08-31 2022-12-06 歌尔光学科技有限公司 光学模组以及头戴显示设备
CN118688958A (zh) * 2023-03-24 2024-09-24 北京字跳网络技术有限公司 光学结构以及显示装置
TWI852539B (zh) * 2023-05-08 2024-08-11 新鉅科技股份有限公司 光學透鏡組和頭戴式電子裝置

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Also Published As

Publication number Publication date
CN114296173A (zh) 2022-04-08
CN114296173B (zh) 2024-10-08
WO2019082039A1 (en) 2019-05-02
US20230115202A1 (en) 2023-04-13
US11726249B2 (en) 2023-08-15
CN111279234A (zh) 2020-06-12
US20200284963A1 (en) 2020-09-10
JP2021500629A (ja) 2021-01-07
CN111279234B (zh) 2022-06-07
US11435514B2 (en) 2022-09-06

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PA0105 International application

Patent event date: 20200423

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: 20210924

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: 20221118