JP2000180785A5 - - Google Patents

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Publication number
JP2000180785A5
JP2000180785A5 JP1999350926A JP35092699A JP2000180785A5 JP 2000180785 A5 JP2000180785 A5 JP 2000180785A5 JP 1999350926 A JP1999350926 A JP 1999350926A JP 35092699 A JP35092699 A JP 35092699A JP 2000180785 A5 JP2000180785 A5 JP 2000180785A5
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JP
Japan
Prior art keywords
quarter wave
polarized light
beam splitter
optical imaging
wave plate
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.)
Granted
Application number
JP1999350926A
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English (en)
Japanese (ja)
Other versions
JP2000180785A (ja
JP4408159B2 (ja
Filing date
Publication date
Priority claimed from US09/209,572 external-priority patent/US6271969B1/en
Application filed filed Critical
Publication of JP2000180785A publication Critical patent/JP2000180785A/ja
Publication of JP2000180785A5 publication Critical patent/JP2000180785A5/ja
Application granted granted Critical
Publication of JP4408159B2 publication Critical patent/JP4408159B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP35092699A 1998-12-11 1999-12-10 光学結像装置 Expired - Fee Related JP4408159B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/209,572 US6271969B1 (en) 1998-12-11 1998-12-11 Folded optical system having improved image isolation
US209572 1998-12-11

Publications (3)

Publication Number Publication Date
JP2000180785A JP2000180785A (ja) 2000-06-30
JP2000180785A5 true JP2000180785A5 (https=) 2007-02-08
JP4408159B2 JP4408159B2 (ja) 2010-02-03

Family

ID=22779308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35092699A Expired - Fee Related JP4408159B2 (ja) 1998-12-11 1999-12-10 光学結像装置

Country Status (4)

Country Link
US (1) US6271969B1 (https=)
EP (1) EP1008886B1 (https=)
JP (1) JP4408159B2 (https=)
DE (1) DE69923152T2 (https=)

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JP2017187685A (ja) * 2016-04-07 2017-10-12 日本化薬株式会社 曲面形状の光反射フィルム及びその製造方法、ならびに当該光反射フィルムを用いた光制御フィルム、光学フィルム、機能性ガラスおよびヘッドアップディスプレイ
US10197802B2 (en) * 2016-07-29 2019-02-05 Intevac, Inc. Biocular compact collimation apparatus
US10203489B2 (en) 2016-08-02 2019-02-12 Apple Inc. Optical system for head-mounted display
JP7027035B2 (ja) * 2016-11-15 2022-03-01 日東電工株式会社 光通信装置及び偏光板のセット
US10545347B2 (en) * 2017-02-23 2020-01-28 Google Llc Compact eye tracking using folded display optics
IL307602A (en) 2017-02-23 2023-12-01 Magic Leap Inc Variable focus virtual imagers based on polarization conversion
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JP6984261B2 (ja) 2017-09-14 2021-12-17 セイコーエプソン株式会社 虚像表示装置
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JP2023127121A (ja) * 2022-03-01 2023-09-13 キヤノン株式会社 観察光学系および表示装置
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