JP7177356B2 - パーソナルディスプレイ用の接眼レンズ及びこのような接眼レンズを含むパーソナルディスプレイ - Google Patents
パーソナルディスプレイ用の接眼レンズ及びこのような接眼レンズを含むパーソナルディスプレイ Download PDFInfo
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- JP7177356B2 JP7177356B2 JP2019566769A JP2019566769A JP7177356B2 JP 7177356 B2 JP7177356 B2 JP 7177356B2 JP 2019566769 A JP2019566769 A JP 2019566769A JP 2019566769 A JP2019566769 A JP 2019566769A JP 7177356 B2 JP7177356 B2 JP 7177356B2
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- lens group
- eyepiece
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- display element
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/001—Eyepieces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/143—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only
- G02B15/1431—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being positive
- G02B15/143105—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having three groups only the first group being positive arranged +-+
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
- G02B15/167—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
- G02B15/173—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B25/00—Eyepieces; Magnifying glasses
- G02B25/04—Eyepieces; Magnifying glasses affording a wide-angle view, e.g. through a spy-hole
-
- 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
Description
図1Aおよび図1Bによって概略的に表される例示的なレンズ構成は、表面パラメータ化式によって表され、ここで、rは半径によって制限される光軸からの距離であり、cは表面曲率(表面曲率半径の逆数)であり、kは円錐定数であり、αは非球面係数である。
Claims (10)
- 射出瞳(10)に位置する視聴者の目に対する接眼レンズの一方の側の画像平面(14)から前記接眼レンズの反対側に、画像を投影するための接眼レンズであって、
前記射出瞳(10)側から順に、
正の第1のレンズ群(11)と、
負の第2のレンズ群(12)と、
正の第3のレンズ群(13)と、
から構成され、
前記第1のレンズ群(11)は2つのレンズ素子(11A,11B)からなり、最も前記射出瞳(10)側のレンズ素子(11A)は平坦面が前記射出瞳(10)側に面する平凸レンズであり、
第1の視野を提供する第1の状態と、第1の視野よりも小さい第2の視野を画像平面(14)に提供する第2の状態との間で前記接眼レンズの状態を変更する際に、前記第3のレンズ群(13)は固定であり、前記第1のレンズ群(11)および前記第2のレンズ群(12)は、互いの間隔を変化させながら光軸に沿って移動するように配置され、
前記第1の状態と前記第2の状態との間の移動時に、前記接眼レンズの長さが変化し、
前記第1の状態および前記第2の状態において、前記射出瞳(10)における前記画像平面(14)の実質的に等しいサイズの領域の画像を提供するように適合される、
接眼レンズ。 - 前記第1のレンズ群(11)および前記第2のレンズ群(12)は、前記第1の状態から前記第2の状態に移動するときに、前記第3のレンズ群(13)からより遠く、互いにより近くに移動するように適合される、
請求項1に記載の接眼レンズ。 - 前記第2のレンズ群(12)は、
前記第1の状態では前記第3のレンズ群(13)の近傍にあり、
前記第2の状態では前記第1のレンズ群(11)の近傍にある、
請求項2に記載の接眼レンズ。 - 前記第1の視野は100度以上であり、前記第2の視野は65度以下である、
請求項1~3のいずれか1項に記載の接眼レンズ。 - 前記第1のレンズ群(11)、前記第2のレンズ群(12)および前記第3のレンズ群(13)の各々は、最大で2つのレンズ要素(11A、11B、12A、13A)を備える、
請求項1~4のいずれか1項に記載の接眼レンズ。 - ディスプレイ素子(24)、または外部ディスプレイ素子を固定位置に取り付けるための手段と、
前記ディスプレイ素子(24)または前記外部ディスプレイ素子から観察者の眼に画像を投影するための接眼レンズ(26)、
を備え、
前記接眼レンズ(26)は請求項1~5のいずれか1項に記載の接眼レンズ(26)を備え、
前記ディスプレイ素子(24)または前記外部ディスプレイ素子は前記画像平面(14)に配置される、
パーソナルディスプレイ装置。 - 前記ディスプレイ素子(24)または前記外部ディスプレイ素子上にコンテンツを表示するために、前記ディスプレイ素子(24)または前記外部ディスプレイ素子に機能的に接続された処理ユニットを備える、
請求項6に記載のパーソナルディスプレイ装置。 - 前記接眼レンズ(26)の状態を第1の状態と第2の状態との間で変化させることを可能にするように適合された接眼レンズ調整手段を備える、
請求項6または7に記載のパーソナルディスプレイ装置。 - 双眼構成の2つの前記接眼レンズ(26A、26B)を含む、
請求項6~8のいずれか1項に記載のパーソナルディスプレイ装置。 - 装置がウェアラブル装置である、
請求項6~9のいずれか1項に記載のパーソナルディスプレイ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20175502 | 2017-06-02 | ||
FI20175502A FI128248B (en) | 2017-06-02 | 2017-06-02 | Eyepiece for personal display and personal display, which includes such eyepiece |
PCT/FI2018/050372 WO2018220267A1 (en) | 2017-06-02 | 2018-05-18 | Eyepiece for a personal display and personal display comprising such eyepiece |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020522022A JP2020522022A (ja) | 2020-07-27 |
JP2020522022A5 JP2020522022A5 (ja) | 2021-06-17 |
JP7177356B2 true JP7177356B2 (ja) | 2022-11-24 |
Family
ID=64456160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019566769A Active JP7177356B2 (ja) | 2017-06-02 | 2018-05-18 | パーソナルディスプレイ用の接眼レンズ及びこのような接眼レンズを含むパーソナルディスプレイ |
Country Status (7)
Country | Link |
---|---|
US (1) | US11237380B2 (ja) |
EP (1) | EP3631568B1 (ja) |
JP (1) | JP7177356B2 (ja) |
CN (1) | CN111033356B (ja) |
ES (1) | ES2909121T3 (ja) |
FI (1) | FI128248B (ja) |
WO (1) | WO2018220267A1 (ja) |
Family Cites Families (22)
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US3768890A (en) | 1971-06-12 | 1973-10-30 | Nippon Kogaku Kk | Internal focusing wide angle eyepiece |
JPS6292909A (ja) * | 1985-10-18 | 1987-04-28 | Olympus Optical Co Ltd | 可変焦点距離レンズ |
JPH03287217A (ja) | 1990-04-03 | 1991-12-17 | Minolta Camera Co Ltd | ファインダー光学系 |
US5757544A (en) | 1993-03-09 | 1998-05-26 | Olympus Optical Co., Ltd. | Image display apparatus |
JP3710188B2 (ja) | 1996-01-08 | 2005-10-26 | キヤノン株式会社 | ファインダー光学系 |
US5749008A (en) * | 1996-01-18 | 1998-05-05 | Minolta | Eyepiece |
JPH11133317A (ja) | 1997-10-31 | 1999-05-21 | Asahi Optical Co Ltd | ズームルーペ |
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JP3402318B2 (ja) | 2000-09-04 | 2003-05-06 | ミノルタ株式会社 | 撮像装置 |
JP3713250B2 (ja) | 2002-04-18 | 2005-11-09 | ペンタックス株式会社 | 接眼変倍光学系 |
JP3755036B2 (ja) | 2002-09-02 | 2006-03-15 | 国立大学法人大阪大学 | 広視野角ヘッドマウントディスプレイ装置 |
US7154683B1 (en) | 2005-07-06 | 2006-12-26 | Brian E Volk | Five-element optical device |
US8537262B2 (en) | 2008-11-26 | 2013-09-17 | Pocket Optics Development Corporation | Binocular viewing device |
WO2011106797A1 (en) * | 2010-02-28 | 2011-09-01 | Osterhout Group, Inc. | Projection triggering through an external marker in an augmented reality eyepiece |
EP2372431A3 (en) | 2010-03-24 | 2011-12-28 | Olympus Corporation | Head-mounted type display device |
CN104049368B (zh) * | 2014-06-19 | 2016-08-24 | 浙江晶景光电有限公司 | 一种瞳距可调的穿透式视频眼镜光学引擎系统 |
CN106680997A (zh) | 2015-11-05 | 2017-05-17 | 丰唐物联技术(深圳)有限公司 | 显示控制方法及装置 |
WO2017079985A1 (zh) | 2015-11-13 | 2017-05-18 | 深圳纳德光学有限公司 | 大视场角的目镜光学系统及头戴显示装置 |
JP2018060041A (ja) * | 2016-10-05 | 2018-04-12 | 株式会社ニコン | 接眼光学系、光学機器及び接眼光学系の製造方法 |
CN106773048B (zh) | 2016-12-27 | 2023-08-04 | 塔普翊海(上海)智能科技有限公司 | 一种出瞳可调的头戴显示器光学系统 |
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2017
- 2017-06-02 FI FI20175502A patent/FI128248B/en active IP Right Grant
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2018
- 2018-05-18 ES ES18810419T patent/ES2909121T3/es active Active
- 2018-05-18 JP JP2019566769A patent/JP7177356B2/ja active Active
- 2018-05-18 CN CN201880038541.XA patent/CN111033356B/zh active Active
- 2018-05-18 EP EP18810419.4A patent/EP3631568B1/en active Active
- 2018-05-18 US US16/618,131 patent/US11237380B2/en active Active
- 2018-05-18 WO PCT/FI2018/050372 patent/WO2018220267A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ES2909121T3 (es) | 2022-05-05 |
FI128248B (en) | 2020-01-31 |
EP3631568A1 (en) | 2020-04-08 |
JP2020522022A (ja) | 2020-07-27 |
US11237380B2 (en) | 2022-02-01 |
FI20175502A1 (en) | 2018-12-03 |
EP3631568A4 (en) | 2021-03-10 |
CN111033356B (zh) | 2022-08-02 |
EP3631568B1 (en) | 2022-03-02 |
US20200116991A1 (en) | 2020-04-16 |
CN111033356A (zh) | 2020-04-17 |
WO2018220267A1 (en) | 2018-12-06 |
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