JP6141584B2 - 小型視線追従型ヘッドマウントディスプレイ - Google Patents
小型視線追従型ヘッドマウントディスプレイ Download PDFInfo
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- JP6141584B2 JP6141584B2 JP2014553548A JP2014553548A JP6141584B2 JP 6141584 B2 JP6141584 B2 JP 6141584B2 JP 2014553548 A JP2014553548 A JP 2014553548A JP 2014553548 A JP2014553548 A JP 2014553548A JP 6141584 B2 JP6141584 B2 JP 6141584B2
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- 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
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
- G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems
-
- 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
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- 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
- G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
-
- 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
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
-
- 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
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Human Computer Interaction (AREA)
- Lenses (AREA)
- Eyeglasses (AREA)
- Eye Examination Apparatus (AREA)
Description
本願は、2012年1月24日出願の米国特許仮出願第61/632,441号の優先権、および、2012年4月25日出願の米国特許仮出願第61/687,607号の優先権、および、2012年9月11日出願の米国特許仮出願第61/699,493号の優先権を主張するものであり、それらの出願の全内容は、参照により本明細書に組み込まれる。
本発明は、米国科学財団によって発注された契約番号第IIS1115489号による米国政府支援の下でなされたものである。米国政府は、本発明に対するある程度の権利を有する。
この出願の発明に関連する先行技術文献情報としては、以下のものがある(国際出願日以降国際段階で引用された文献及び他国に国内移行した際に引用された文献を含む)。
(先行技術文献)
(特許文献)
(特許文献1) 米国特許第6,034,823号明細書
(特許文献2) 米国特許出願公開第2006/0119951号明細書
(特許文献3) 米国特許出願公開第2003/0076591号明細書
(特許文献4) 米国特許出願公開第2005/0036119号明細書
(特許文献5) 米国特許出願公開第2005/0248849号明細書
(特許文献6) 米国特許第3,992,084号明細書
(特許文献7) 米国特許第4,669,810号明細書
(特許文献8) 米国特許第4,753,522号明細書
(特許文献9) 米国特許第4,863,251号明細書
(特許文献10) 米国特許第5,172,272号明細書
(特許文献11) 米国特許第5,172,275号明細書
(特許文献12) 米国特許第5,526,183号明細書
(特許文献13) 米国特許第5,572,229号明細書
(特許文献14) 米国特許第5,621,572号明細書
(特許文献15) 米国特許第5,625,495号明細書
(特許文献16) 米国特許第5,818,632号明細書
(特許文献17) 米国特許第6,028,606号明細書
(特許文献18) 米国特許第6,198,577号明細書
(特許文献19) 米国特許第6,236,521号明細書
(特許文献20) 米国特許第6,243,199号明細書
(特許文献21) 米国特許第6,271,972号明細書
(特許文献22) 米国特許第6,404,561号明細書
(特許文献23) 米国特許第6,404,562号明細書
(特許文献24) 米国特許第6,493,146号明細書
(特許文献25) 米国特許第6,563,648号明細書
(特許文献26) 米国特許第6,731,434号明細書
(特許文献27) 米国特許第6,963,454号明細書
(特許文献28) 米国特許第6,999,239号明細書
(特許文献29) 米国特許第7,152,977号明細書
(特許文献30) 米国特許出願公開第2011/0037951号明細書
(特許文献31) 米国特許第8,511,827号明細書
(特許文献32) 米国特許出願公開第2002/0015116号明細書
(特許文献33) 米国特許出願公開第2003/0090753号明細書
(特許文献34) 米国特許出願公開第2004/0196213号明細書
(特許文献35) 米国特許出願公開第2008/0094720号明細書
(特許文献36) 米国特許出願公開第2011/0043644号明細書
(特許文献37) 米国特許出願公開第2012/0019557号明細書
(特許文献38) 米国特許出願公開第2012/0057129号明細書
(特許文献39) 米国特許出願公開第2012/0081800号明細書
(特許文献40) 米国特許出願公開第2012/0113092号明細書
(特許文献41) 米国特許出願公開第2012/0162549号明細書
(特許文献42) 米国特許第5,699,194号明細書
(特許文献43) 米国特許第5,959,780号明細書
(特許文献44) 米国特許第6,201,646号明細書
(特許文献45) 米国特許第6,384,983号明細書
(特許文献46) 米国特許第6,433,760号明細書
(特許文献47) 米国特許第7,177,083号明細書
(特許文献48) 米国特許出願公開第2009/0168010号明細書
(特許文献49) 米国特許第7,230,583号明細書
(特許文献50) 米国特許出願公開第2013/0187836号明細書
(特許文献51) 米国特許出願公開第2013/0112705号明細書
(特許文献52) 米国特許第5,701,202号明細書
(特許文献53) 米国特許第5,706,136号明細書
(特許文献54) 米国特許第6,433,376号明細書
(特許文献55) 米国特許第7,414,791号明細書
(特許文献56) 米国特許第7,522,344号明細書
(特許文献57) 米国特許第8,503,087号明細書
(特許文献58) 米国特許出願公開第2008/0291531号明細書
(特許文献59) 米国特許第6,829,113号明細書
(特許文献60) 米国特許第6,510,006号明細書
(特許文献61) 米国特許第8,467,133号明細書
(特許文献62) 米国特許第6,671,099号明細書
(特許文献63) 米国特許出願公開第2013/0329304号明細書
(特許文献64) 米国特許出願公開第2014/0009845号明細書
(特許文献65) 米国特許出願公開第2014/0361957号明細書
(特許文献66) 米国特許出願公開第2011/0075257号明細書
(特許文献67) 米国特許出願公開第2009/0115842号明細書
(特許文献68) 米国特許出願公開第2010/0109977号明細書
(特許文献69) 米国特許第5,917,656号明細書
(特許文献70) 米国特許出願公開第2013/0258461号明細書
(特許文献71) 米国特許出願公開第2013/0286053号明細書
(特許文献72) 米国特許出願公開第2013/0300634号明細書
(特許文献73) 米国特許出願公開第2001/0009478号明細書
(特許文献74) 米国特許出願公開第2011/0090389号明細書
(特許文献75) 米国特許第7,249,853号明細書
(特許文献76) 中国特許出願公開第101359089号明細書
(特許文献77) 中国特許出願公開第101424788号明細書
(特許文献78) 中国特許出願公開第1252133号明細書
(特許文献79) 特開2006―276884号公報
(特許文献80) 特開平11―326820号公報
(特許文献81) 国際公開第2004/079431号
(特許文献82) 国際公開第2007/140273号
(特許文献83) 国際公開第2007/002694号
(特許文献84) 特開2001−066543号公報
(特許文献85) 国際公開第2007/002694号
(特許文献86) 国際公開第2008/089417号
(特許文献87) 国際公開第2011/134169号
(特許文献88) 国際公開第99/23647号
(特許文献89) 特開平09―218375号公報
(特許文献90) 国際公開第2013/112705号
(特許文献91) 国際公開第2014/062912号
(特許文献92) 国際公開第2007/085682号
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Claims (28)
- 視線追従型ヘッドマウントディスプレイであって
使用者が鑑賞する画像を生成するマイクロディスプレイであって、表示光路と、当該表示光路に関連付けられた射出瞳とを有するものである、前記マイクロディスプレイと、
前記マイクロディスプレイに位置する第1の平面と、前記射出瞳に位置する第2の平面と、
使用者の眼から反射した、反射光学的放射を前記第2の平面から受容するように構成された画像センサーであって、当該画像センサーに関連付けられたセンサー光路を有するものである、前記画像センサーと、
前記表示光路に沿って前記マイクロディスプレイと光学的に連通して配置され、前記センサー光路に沿って前記画像センサーと光学的に連通する表示光学系であって、前記マイクロディスプレイおよび前記画像センサーに最も近い選択された表面を有し、前記表示光路および前記画像センサー光路が前記選択された表面の異なる部分にそれぞれ衝突(impinge)するように前記マイクロディスプレイおよび前記画像センサーに対して位置付けられるものである、前記表示光学系と
を有し、
前記表示光路および前記センサー光路はそれぞれ、前記表示光学系および前記画像センサーにそれぞれの光軸を有し、前記それぞれの光軸は、前記第2の平面において互いに対して傾斜しているものである、
視線追従型ヘッドマウントディスプレイ。 - 請求項1記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光路および画像センサー光路は前記選択された表面において部分的に重なるものである視線追従型ヘッドマウントディスプレイ。
- 請求項1または2記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系は、前記第2の平面における鑑賞用に前記マイクロディスプレイの虚像を生成するように構成されるものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜3のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光路は光軸を有し、前記画像センサーは前記表示光路の前記光軸から外れた位置に位置付けられるものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜4のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記マイクロディスプレイは前記表示光路の前記光軸上に位置付けられるものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜5のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、当該ディスプレイは前記第1の平面に絞りを有し、当該絞りはその内部に設けられた少なくとも1つの開口を有するものであり、当該少なくとも1つの開口は前記センサー光路に沿った位置に配置されるものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜6のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、当該ディスプレイは絞りを有し、当該絞りはその内部に設けられた少なくとも1つの開口を有するものであり、当該少なくとも1つの開口は前記センサーと前記選択された表面との間の前記センサー光路に沿った位置に配置されるものである視線追従型ヘッドマウントディスプレイ。
- 請求項6または7記載の視線追従型ヘッドマウントディスプレイにおいて、前記少なくとも1つの開口はピンホールを有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜8のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系はフリーフォーム光学素子を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜9のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系は回転対称な光学素子を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜10のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系はフリーフォーム光学プリズムを有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは楔形状のプリズムを有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは非球面の表面を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは表示空間内でテレセントリックである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは表示空間内で非テレセントリックである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは、前記マイクロディスプレイからの光を受容し、かつ内部全反射するように配向される内部全反射(TIR)表面を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは、光を前記画像センサーに対して内部全反射するように配向される内部全反射(TIR)表面を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項11記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムと光学的に連通するフリーフォーム補正レンズを有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項18記載の視線追従型ヘッドマウントディスプレイにおいて、前記補正レンズの視野は前記表示光学系の視野より大きいものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜19のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系は半透鏡状の表面を有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項1〜20のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、光学的放射を生成し、かつ前記第2の平面を照射して前記使用者の眼の照射をもたらすように構成された照射源を有し、当該照射源は、当該照射源に関連付けられた照射光路を有するものである視線追従型ヘッドマウントディスプレイ。
- 視線追従型ヘッドマウントディスプレイであって、
使用者が鑑賞する画像を生成するマイクロディスプレイであって、表示光路と、当該表示光路に関連付けられた射出瞳とを有するものである、前記マイクロディスプレイと、
前記マイクロディスプレイに位置する第1の平面と、前記射出瞳に位置する第2の平面と、
使用者の眼から反射した、反射光学的放射を前記第2の平面から受容するように構成された画像センサーであって、当該画像センサーに関連付けられたセンサー光路を有するものである、前記画像センサーと、
前記表示光路に沿って前記マイクロディスプレイと光学的に連通して配置され、前記センサー光路に沿って前記画像センサーと光学的に連通する表示光学系であって、前記マイクロディスプレイおよび前記画像センサーに最も近い選択された表面を有し、前記表示光路および前記画像センサー光路が前記選択された表面の異なる部分にそれぞれ衝突(impinge)するように前記マイクロディスプレイおよび前記画像センサーに対して位置付けられるものである、前記表示光学系と、
光学的放射を生成し、かつ前記第2の平面を照射して前記使用者の眼の照射をもたらすように構成された照射源であって、当該照射源に関連付けられた照射光路を有するものである、前記照射源と
を有し、
前記表示光学系は前記照射光路に沿って前記照射源と光学的に連通して配置されるものである、
視線追従型ヘッドマウントディスプレイ。 - 請求項21または22記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系は前記照射源からの放射を受容し、当該放射を前記第2の平面に伝搬するように構成されるものである視線追従型ヘッドマウントディスプレイ。
- 請求項21〜23のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記照射源は、前記第1の平面に近接して位置付けられるものである視線追従型ヘッドマウントディスプレイ。
- 請求項21〜24のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記照射源は複数の発光ダイオードを有するものである視線追従型ヘッドマウントディスプレイ。
- 請求項21〜25のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系は、前記照射源からの前記光学的放射をコリメートするように構成されるものである視線追従型ヘッドマウントディスプレイ。
- 請求項21〜26のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記表示光学系の前記表示光路は光軸を有し、前記照射源は前記光軸から外れた位置に位置付けられるものである視線追従型ヘッドマウントディスプレイ。
- 請求項21〜27のいずれか1つに記載の視線追従型ヘッドマウントディスプレイにおいて、前記プリズムは、前記照射源からの放射を受容し、かつ内部全反射するように配向される内部全反射(TIR)表面を有するものである視線追従型ヘッドマウントディスプレイ。
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| JP2017182078A (ja) * | 2012-01-24 | 2017-10-05 | アリゾナ ボード オブ リージェンツ オン ビハーフ オブ ザ ユニバーシティ オブ アリゾナ | 小型視線追従型ヘッドマウントディスプレイ |
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