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1. 发明公开

EP1351092A1 A monocentric autostereoscopic viewing apparatus using resonant fiber-optic image generation 审中-公开
标题翻译： Eine monozentrische，autostereoscopische Anzeigevorrichtung mit einer resonancenanten faseroptischen Bilderzeugung
公开(公告)号：EP1351092A1
公开(公告)日：2003-10-08
申请号：EP03075664.7
申请日：2003-03-07
申请人： EASTMAN KODAK COMPANY
发明人： Agostinelli, John A., c/o Eastman Kodak Company , Cobb, Joshua M., c/o Eastman Kodak Company
IPC分类号： G02B27/22 , H04N13/00
CPC分类号： G02B27/225 , G02B6/3502 , G02B6/3566 , G02B26/101 , G02B2006/0098
摘要： A substantially monocentric arrangement of optical components provides stereoscopic display of a real image, electronically scanned by resonant actuation of a resonant fiber scanner (137) using a flexible optical waveguide and projected toward a curved retro-reflective surface (124). To form each left and right intermediate image component, separate left and right image generation systems (70) each comprise a resonant fiber scanner (137) that itself comprises a resonant cantilever portion (139) of optical fiber (138) that directs a modulated beam in a curved pattern for projection, such as by a ball lens assembly (30). A monocentric arrangement of optical components images the left and right ball lens pupil at the corresponding left and right viewing pupil (14) of the observer (12) and essentially provides a single center of curvature for projection components. Use of such a monocentric arrangement provides an exceptionally wide field of view with large viewing pupils (14).
摘要翻译：光学部件的基本上单中心布置提供了通过谐振光纤扫描器（137）的谐振致动而使用柔性光波导电子扫描的真实图像的立体显示，并向弯曲的反射表面（124）投影。为了形成每个左和右中间图像分量，单独的左和右图像生成系统（70）各自包括谐振光纤扫描器（137），其自身包括光纤（138）的共振悬臂部分（139），其引导调制束用于投影的弯曲图案，例如通过球透镜组件（30）。光学部件的单中心布置将观察者（12）的相应左和右视瞳（14）上的左右球透镜光瞳图像化，并且基本上为投影部件提供单个曲率中心。使用这种单中心布置提供了与大观察瞳孔（14）非常宽的视场。

2. 发明公开

EP1411379A1 Modulated light source using a vertical cavity surface emitting laser (VCSEL) array with an electromechanical grating device 有权
标题翻译：可调制光源的VCSEL的组件和机电光栅
公开(公告)号：EP1411379A1
公开(公告)日：2004-04-21
申请号：EP03078147.0
申请日：2003-10-06
申请人： EASTMAN KODAK COMPANY
发明人： Kowarz, Marek W., c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Kahen, Keith B., c/o Eastman Kodak Company
IPC分类号： G02B26/02 , B81B3/00 , G02B26/08 , G02B26/10 , G02B27/09 , H01S5/183
CPC分类号： G02B26/08 , G02B19/0014 , G02B19/0052 , G02B26/0808 , G02B26/0816 , G02B26/0883 , G02B26/10 , G02B26/12 , G02B27/09 , G02B27/0961 , G02B27/0966 , H01S5/0085 , H01S5/423
摘要： An apparatus (120) for providing modulated light, that includes: a VCSEL (vertical cavity surface emitting laser) array (100) for generating an illumination beam from a plurality of emissive elements within the VCSEL (vertical cavity surface emitting laser) array (100); a linear array of electromechanical grating devices (85) for modulating the illumination beam to provide a plurality of diffracted orders; an obstructing element (82) for blocking at least one of the plurality of diffracted orders; and means for conditioning (74) the illumination beam to provide a suitable aspect ratio for incidence onto the linear array of electromechanical grating devices and/or remove unwanted spatial content.
摘要翻译：一种垂直腔表面从所述阵列内的多个发射元件发射激光器（VCSEL）基因率照明光束。机电光栅装置的线性阵列，调制照明光束以提供几个衍射级。光束被调节到机电光栅装置的阵列走上提供合适的宽高比，对于发病率，和/或去除不需要的空间内容。

3. 发明公开

EP1276333A2 Adaptive autostereoscopic display system 审中-公开
标题翻译：自适应自动立体显示系统
公开(公告)号：EP1276333A2
公开(公告)日：2003-01-15
申请号：EP02076745.5
申请日：2002-05-02
申请人： EASTMAN KODAK COMPANY
发明人： Covannon, Edward, c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Cobb, Joshua M., c/o Eastman Kodak Company , Miller, Michael E., c/o Eastman Kodak Company , Kessler, David, c/o Eastman Kodak Company
IPC分类号： H04N13/00
CPC分类号： G06F3/011 , G02B27/225 , H04N13/286 , H04N13/346 , H04N13/363 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/393 , H04N13/398
摘要： An autostereoscopic image display apparatus (10) that adapts to sensed feedback data about an observer (12) in order to conform its operation to adapt to the position and intraocular dimensions of the observer. The apparatus (10) uses ball lens projection optics to provide wide field-of-view pupil imaging, providing separate left- and right-eye images to the left and right eye pupils (141,14r) of the observer (12), respectively. The apparatus (10) compensates for positional variables such as variable interocular distance and variable observer distance from projection optics. At least onc observer feedback sensor (52) is disposed to provide feedback data about the observer (12). The feedback data can be used by a control logic processor (50) that, based on the data, adjusts left- and right viewing pupil forming apparatus (361,36r). The control logic processor (50), based on sensed feedback data, may also vary image content or provide other stimuli such as smell, movement, and sound.

4. 发明公开

EP1213597A2 An auto-stereoscopic viewing system using head mounted projection 审中-公开
标题翻译： Autostereoskopische Anzeigevorrichtung unter Verwendung einer am Kopf montierten Projektion
公开(公告)号：EP1213597A2
公开(公告)日：2002-06-12
申请号：EP01204487.1
申请日：2001-11-23
申请人： EASTMAN KODAK COMPANY
发明人： Covannon, Edward, c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Mir, Jose M., c/o Eastman Kodak Company
IPC分类号： G02B27/22 , G02B5/12
CPC分类号： G02B27/225 , G02B5/12 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B2027/0132
摘要： Autostereoscopic images are produced by projecting a stereo pair of images onto a modified cube-corner retroreflective material (14). The cube-comer differs from that commonly available in that it has been altered to return the light to viewers eyes rather than directly back to the source of the projection (38,40).
摘要翻译：自动立体图像通过将立体对图像投影到改进的立体角回射材料（14）上而产生。立方体与通常可用的不同之处在于，它已经被改变以将光返回观察者眼睛而不是直接返回到投影的源（38,40）。

5. 发明公开

EP0531236A2 Improved superconductive layer on monocrystalline substrate and process for its preparation 失效
标题翻译：单晶衬底上提高超导层，以及它们的制备方法。
公开(公告)号：EP0531236A2
公开(公告)日：1993-03-10
申请号：EP92420287.2
申请日：1992-08-31
申请人： EASTMAN KODAK COMPANY
发明人： Hung, Liang-Sun, c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Paz-pujalt, Gustavo R., c/o Eastman Kodak Company
IPC分类号： H01L39/24
CPC分类号： H01L39/2425 , H01L39/126 , H01L39/2458
摘要： A superconductive article is disclosed comprised of a substrate having a monocrystalline oxide surface supporting a superconductive crystalline oxide layer satisfying the formula:

P₂Sr₂Ca n Cu n+1 O 6+2n-z

where
P represents Bi 1-z Pb z ;
n is zero, 1 or 2; and
z is 0 to 0.30.
At least half of the crystal unit cells of the superconductive crystalline oxide layer are oriented with their c-axes normal to the substrate surface and with their minor axes relatively angularly aligned within a deviation range of less than 5°. The superconductive crystalline oxide layer is formed by (a) applying to the substrate surface a coating solution comprised of a volatilizable film forming solvent and metal-ligand compounds of each of P, Sr, Ca and Cu containing at least one thermally volatilizable organic ligand, with at least one fluoro-substituted organic compound providing a F:Sr atomic ratio of at least 3:1, (b) removing the volatile components of the coating by heating and (c) forming the residual components of the coating into the superconductive crystalline oxide layer by firing to a temperature in the range of from 800 to 860°C.
摘要翻译：超导制品是游离缺失盘具有单晶氧化物表面支撑超导结晶氧化物层满足下式的基片包括：P2Sr2CanCun + 1o6 + 2N-Z其中P darstellt的Bi 1-zPbz; n是零，1或2; 且z是0至12:30。超导结晶氧化物层的晶体晶胞中的至少一半的取向为它们的c轴垂直于基片表面并与他们的短轴相对小于5℃的偏差范围内成角度地对准。超导结晶氧化物层由形成（a）施加于基板表面包括可挥发的成膜每个P的的溶剂和金属 - 配体的化合物，Sr，Ca和含Cu的至少一种可热挥发的有机配体的涂覆溶液，与提供A F至少一个氟substituiertem有机化合物：至少3锶原子比：1，（b）在形成涂层的剩余组分引入到超导结晶加热和（c）除去所述涂层的挥发性组分通过在800至860℃的的范围内烧成的温度下的氧化层

6. 发明授权

EP1411379B1 Modulated light source using a vertical cavity surface emitting laser (VCSEL) array with an electromechanical grating device 有权
标题翻译：可调制光源的VCSEL的组件和机电光栅
公开(公告)号：EP1411379B1
公开(公告)日：2007-02-14
申请号：EP03078147.0
申请日：2003-10-06
申请人： EASTMAN KODAK COMPANY
发明人： Kowarz, Marek W., c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Kahen, Keith B., c/o Eastman Kodak Company
IPC分类号： G02B26/02 , B81B3/00 , G02B26/08 , G02B26/10 , G02B27/09 , H01S5/183
CPC分类号： G02B26/08 , G02B19/0014 , G02B19/0052 , G02B26/0808 , G02B26/0816 , G02B26/0883 , G02B26/10 , G02B26/12 , G02B27/09 , G02B27/0961 , G02B27/0966 , H01S5/0085 , H01S5/423

7. 发明公开

EP0687940A3 Quasi-phasematched frequency converters 失效
标题翻译：准相位匹配变频器
公开(公告)号：EP0687940A3
公开(公告)日：1996-06-12
申请号：EP95420152.1
申请日：1995-06-12
申请人： EASTMAN KODAK COMPANY
发明人： Agostinelli, John A., c/o Eastman Kodak Company , Mir, Jose M., c/o Eastman Kodak Company
IPC分类号： G02F1/37 , G02B6/13 , C30B30/00
CPC分类号： G02F1/3558 , G02F1/3775
摘要： An optical frequency converter and method of making same is disclosed. The converter includes a nonlinear optical support having a homogeneous periodically domain reversed portion and an optical waveguide which traverses the surface of the support. At least a segment of the waveguide intersects the homogeneous periodically domain reversed portion of the support to achieve a quasi phase-matched nonlinear optical frequency conversion interaction. The domain reversed portion is selected to be compositionally indistinguishable from the remainder of the waveguide.

8. 发明公开

EP0687940A2 Quasi-phasematched frequency converters 失效
标题翻译：准同功酶
公开(公告)号：EP0687940A2
公开(公告)日：1995-12-20
申请号：EP95420152.1
申请日：1995-06-12
申请人： EASTMAN KODAK COMPANY
发明人： Agostinelli, John A., c/o Eastman Kodak Company , Mir, Jose M., c/o Eastman Kodak Company
IPC分类号： G02F1/37 , G02B6/13 , C30B30/00
CPC分类号： G02F1/3558 , G02F1/3775
摘要： An optical frequency converter and method of making same is disclosed. The converter includes a nonlinear optical support having a homogeneous periodically domain reversed portion and an optical waveguide which traverses the surface of the support. At least a segment of the waveguide intersects the homogeneous periodically domain reversed portion of the support to achieve a quasi phase-matched nonlinear optical frequency conversion interaction. The domain reversed portion is selected to be compositionally indistinguishable from the remainder of the waveguide.
摘要翻译：该方法在非线性光学铁电载体的表面上提供一组图案化电极，其处于单极化状态。通过在电极之间施加电压以在支撑件的近表面区域中以选定为0-200摄氏度的温度产生周期性边缘型电场。边缘场具有足够的强度导致非线性光学支架中铁电极化方向的周期性反转。随后，电极从支撑件移除并在非线性光学支架中形成波导，其中至少一段包括周期性反转区域。

9. 发明公开

EP0531236A3 Improved superconductive layer on monocrystalline substrate and process for its preparation 失效
标题翻译：改善单晶基板上的超导层及其制备工艺
公开(公告)号：EP0531236A3
公开(公告)日：1993-05-12
申请号：EP92420287.2
申请日：1992-08-31
申请人： EASTMAN KODAK COMPANY
发明人： Hung, Liang-Sun, c/o Eastman Kodak Company , Agostinelli, John A., c/o Eastman Kodak Company , Paz-pujalt, Gustavo R., c/o Eastman Kodak Company
IPC分类号： H01L39/24
CPC分类号： H01L39/2425 , H01L39/126 , H01L39/2458
摘要： A superconductive article is disclosed comprised of a substrate having a monocrystalline oxide surface supporting a superconductive crystalline oxide layer satisfying the formula:
P₂Sr₂Ca n Cu n+1 O 6+2n-z
where
P represents Bi 1-z Pb z ;
n is zero, 1 or 2; and
z is 0 to 0.30.
At least half of the crystal unit cells of the superconductive crystalline oxide layer are oriented with their c-axes normal to the substrate surface and with their minor axes relatively angularly aligned within a deviation range of less than 5°. The superconductive crystalline oxide layer is formed by (a) applying to the substrate surface a coating solution comprised of a volatilizable film forming solvent and metal-ligand compounds of each of P, Sr, Ca and Cu containing at least one thermally volatilizable organic ligand, with at least one fluoro-substituted organic compound providing a F:Sr atomic ratio of at least 3:1, (b) removing the volatile components of the coating by heating and (c) forming the residual components of the coating into the superconductive crystalline oxide layer by firing to a temperature in the range of from 800 to 860°C.
摘要翻译：公开了一种超导制品，其包括具有支撑超导结晶氧化物层的单晶氧化物表面的衬底，其满足以下式：P2Sr2CanCun + 1O6 + 2n-z，其中P表示Bi1-zPbz; n为零，1或2; z为0〜0.30。超导结晶氧化物层的至少一半的晶体单元电池的c轴垂直于衬底表面并且其短轴在小于5°的偏差范围内相对角度地对准。超导结晶氧化物层通过以下步骤形成：（a）将由可挥发成膜溶剂构成的涂布溶液和含有至少一种可热挥发的有机配体的P，Sr，Ca和Cu各自的金属 - 配体化合物施加到基材表面，与至少一种提供至少3:1的F:Sr原子比的氟取代的有机化合物，（b）通过加热除去涂层的挥发性组分，和（c）将涂层的残留组分形成为超导结晶氧化物层的烧成温度为800〜860℃的范围

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