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1. 发明授权

US06404551B2 Multimirror device for rotating the polarization of an electromagnetic signal 失效
标题翻译：用于旋转电磁信号极化的多镜装置
公开(公告)号：US06404551B2
公开(公告)日：2002-06-11
申请号：US09187317
申请日：1998-11-06
申请人： Eric Marcellin-Dibon
发明人： Eric Marcellin-Dibon
IPC分类号： G02B530
CPC分类号： G02B5/3066 , G02B27/286
摘要： The invention relates to a multimirror device for rotating the polarization of an electromagnetic signal, especially a light signal, through 90°, the output ray having approximately the same direction as the input ray. This device comprises at least one combination (40) of three mirrors (42, 44, 46) which are arranged in such a way that a ray entering one of the mirrors at an angle of incidence of 45° is reflected at the same angle off the other mirrors, the polarization vector (V) of the incident ray being presented in such a way with respect to the mirrors that a reflection off one of the three mirrors changes the direction of polarization while the reflections off the other two mirrors does not change this direction of polarization. Preferably, a plurality of multiple-mirror combinations (40, 40′, 40″) is provided on a sheet, each combination forming a pattern which is repeated regularly, the patterns all having identical shapes and sizes.
摘要翻译：本发明涉及一种用于使电磁信号的极化（特别是光信号）旋转90°的多镜装置，输出光线具有与输入光线大致相同的方向。该装置包括三个反射镜（42,44,46）的至少一个组合（40），这些组合以这样一种方式排列，使得以45度的入射角进入其中一个反射镜的光线以相同的角度被反射另一个镜子，入射光线的偏振矢量（V）以相对于反射镜的方式呈现，三个反射镜中的一个反射镜改变偏振方向，而另外两个反射镜的反射不改变这个极化方向。优选地，多个多镜组合（40,40'，40“）设置在片材上，每个组合形成均匀重复的图案，所述图案全部具有相同的形状和尺寸。

2. 发明授权

US5382790A Illumination device having beam splitting polarization means 失效
标题翻译：具有分束极化装置的照明装置
公开(公告)号：US5382790A
公开(公告)日：1995-01-17
申请号：US35397
申请日：1993-03-23
申请人： Christophe Robillard , Susan Ayari , Eric Marcellin-Dibon
发明人： Christophe Robillard , Susan Ayari , Eric Marcellin-Dibon
IPC分类号： G02B27/28 , G02F1/1335 , G02F1/13357 , H04N9/31 , G02F1/00
CPC分类号： G02F1/13362 , G02B27/283 , H04N9/3167 , G02F1/133536 , G02F2001/13355
摘要： A device for illuminating an area includes a circular reflector for focussing a light ray from a light source into a beam. A polarizer splits the beam into an effective beam having a first polarization direction and a complimentary beam having a second polarization direction. The polarizer reflects the effective radiation toward the area to be illuminated and transmits the complementary radiation to a rough surface having a roughness at least an order of magnitude greater than the wavelength of the light to diffuse the light and reflect at least a portion of the complementary beam back to the reflector and another portion to the area to be illuminated.
摘要翻译：用于照亮区域的装置包括用于将来自光源的光线聚焦成光束的圆形反射器。偏振器将光束分成具有第一偏振方向的有效光束和具有第二偏振方向的互补光束。偏振器将有效辐射体反射到待照射的区域，并将互补辐射传输到具有比光的波长大至少一个数量级的粗糙度的粗糙表面以扩散光并反射至少一部分互补反射回到反射器，另一部分射向待照射的区域。

3. 发明申请

US20080084159A1 Organic Double-Sided Light-Emitting Diode with a Light Extraction Dielectric Layer 审中-公开
标题翻译：有机双面发光二极管与光提取电介质层
公开(公告)号：US20080084159A1
公开(公告)日：2008-04-10
申请号：US11793581
申请日：2005-12-21
申请人： Christophe Fery , Eric Marcellin-Dibon
发明人： Christophe Fery , Eric Marcellin-Dibon
IPC分类号： H01J1/62
CPC分类号： H01L51/5265 , H01L25/048 , H01L2251/5323 , H01L2251/5361
摘要： Diode comprising: an organic electroluminescent layer (4) interposed between a lower transparent electrode (5) and an upper transparent electrode (3); and a dielectric layer (6,2) placed in contact with each electrode (5, 3) opposite the organic electroluminescent layer (4), which is adapted so as to obtain, in combination with said electrode (6, 2), maximum reflectivity of the emitted light. Such a structure optimizes the light extraction and therefore the luminous yield. Displays or illumination panels comprising an array of these diodes.
摘要翻译：二极管包括：置于下部透明电极（5）和上部透明电极（3）之间的有机电致发光层（4）; 和与有机电致发光层（4）相对的每个电极（5,3）接触放置的电介质层（6,2），其适于与所述电极（6,2）组合获得最大的反射率的发光。这样的结构优化了光提取，从而优化了发光产率。显示器或照明面板包括这些二极管阵列。

4. 发明授权

US6115183A Lighting device 失效
标题翻译：照明设备
公开(公告)号：US6115183A
公开(公告)日：2000-09-05
申请号：US632934
申请日：1996-04-16
申请人： Khaled Sarayeddine , Eric Marcellin-Dibon , Valtor Drazic
发明人： Khaled Sarayeddine , Eric Marcellin-Dibon , Valtor Drazic
IPC分类号： G02F1/13 , G02B3/00 , G02F1/1335 , G02F1/13357 , G03B21/10 , G03B21/14 , G03B21/20 , G09F9/00 , H04N5/74 , G02B27/10
CPC分类号： G02B27/0927 , G02B27/0961 , G02B3/0056
摘要： The disclosure relates to a device for illumination of a screen, notably a liquid-crystal screen. It includes a light integrator that receives a light beam from a source and outputs an illuminating beam for the screen. The light integrator makes use of lenses, but has no lenses in the parts of the beam where the energy flux is weak, which enables more uniform illumination of the screen. To improve the contrast of the illumination of the liquid-crystal screen, the whole illuminating beam is directed onto the screen at an angle to the optical axis of the system. The invention is applicable to liquid-crystal screens.
摘要翻译：本发明涉及一种用于照明屏幕的设备，特别是液晶屏幕。它包括光积分器，其接收来自源的光束并输出用于屏幕的照明光束。光积分器使用透镜，但是在能量通量较弱的光束部分中没有透镜，这使得屏幕更均匀的照明。为了提高液晶屏的照明对比度，整个照明光束以与系统的光轴成一定角度被引导到屏幕上。本发明适用于液晶屏。

5. 发明授权

US5790305A Projection system comprising a free form reflector and a free form lens 失效
标题翻译：投影系统包括自由形式反射器和自由形式透镜
公开(公告)号：US5790305A
公开(公告)日：1998-08-04
申请号：US622985
申请日：1996-03-27
申请人： Eric Marcellin-Dibon , Friedheim Wielhege
发明人： Eric Marcellin-Dibon , Friedheim Wielhege
IPC分类号： G02B17/08 , G02B3/04 , G02B5/10 , G02B27/00 , G02B27/09 , G02B27/18 , G02F1/13 , G02F1/13357 , G03B21/00 , G03B21/14 , H04N5/74 , G02B17/00 , G02B3/00 , G02F1/1335
CPC分类号： G02B27/0927 , G02B27/0955 , G02B27/0983 , G02B5/10 , G03B21/14 , G03B21/2026 , G03B21/208 , G02F1/133605
摘要： The disclosure relates to an LCD projector illumination system that optimizes the illumination through a liquid crystal screen as well as through the aperture of the system's objective, wherein the shape Zr,.beta. of the reflector is described by a set of elementary surfaces dS each of which is associated with a function Z(.rho.), corresponding to a median plane (r,.beta.) to be illuminated, defined by the distance r between the center and the edges of said screen and the angle .beta. between the horizontal plane and this median plane, the inclination of each elementary surface dS being computed by interpolating said functions Z(.rho.) with a function Z(x,y).
摘要翻译：本发明涉及一种LCD投影仪照明系统，其通过液晶屏以及通过系统物镜的孔来优化照明，其中反射器的形状Zr，β由一组基本表面dS描述，每个基本表面与由所述屏幕的中心和边缘之间的距离r定义的要照亮的中间平面（r，β）的函数Z（rho）相关联，以及水平面和该中间平面之间的角度β 通过用函数Z（x，y）内插所述函数Z（rho）来计算每个基本表面dS的倾斜度。

6. 发明授权

US06312143B1 Illumination device with light reshaping element for an optical valve 失效
标题翻译：具有用于光阀的光整形元件的照明装置
公开(公告)号：US06312143B1
公开(公告)日：2001-11-06
申请号：US09034831
申请日：1998-03-04
申请人： Valter Drazic , Eric Marcellin-Dibon , Khaled Sarayeddine
发明人： Valter Drazic , Eric Marcellin-Dibon , Khaled Sarayeddine
IPC分类号： F21V1304
CPC分类号： G02F1/133526 , G02B27/0927 , G02B27/0961 , G02F1/1336 , H04N5/74 , H04N5/7416 , H04N5/7441
摘要： The present invention relates to a device for illuminating at least one surface, which includes a light source and a reflector in order to focus the light rays emitted by the source. In said device, the focal plane of the reflector lies between the light source and the said surface and it includes, positioned close to the focal plane of the reflector, a means forming a second light source.
摘要翻译：本发明涉及用于照亮至少一个表面的装置，该装置包括光源和反射器，以便聚焦由源发射的光线。在所述装置中，反射器的焦平面位于光源和所述表面之间，并且其包括靠近反射器的焦平面定位的形成第二光源的装置。

7. 发明授权

US5900973A Optical polarization device and projection system of liquid crystal valve type utilizing such a device 失效
标题翻译：采用这种装置的液晶阀型光偏振器和投影系统
公开(公告)号：US5900973A
公开(公告)日：1999-05-04
申请号：US652236
申请日：1996-05-23
申请人： Eric Marcellin-Dibon , Valter Drazic
发明人： Eric Marcellin-Dibon , Valter Drazic
IPC分类号： G02B5/04 , G02B27/28 , G02F1/13 , G02F1/1335 , G02F1/13357 , H04N5/74 , G02B5/30
CPC分类号： G02B27/283 , H04N5/7441
摘要： An optical polarization device including a source of light emitting a light beam, and a polarization beam splitter for reflecting the s-polarization component of the light beam and transmitting the p-polarization component. A Fresnel structure with a reflective coating receives the s-polarization component, rotates it 90 degrees and returns it to the beam splitter. A plate of micro-prisms, functioning in reflection total, recombine the two polarization components of the light beam so as to produce a collimated beam.
摘要翻译：包括发射光束的光源的偏振光装置和用于反射光束的s偏振分量并透射p偏振分量的偏振分束器。具有反射涂层的菲涅尔结构接收s偏振分量，将其旋转90度并将其返回到分束器。以全反射的方式起作用的微棱镜板将光束的两个偏振分量重新组合以产生准直光束。

8. 发明授权

US5796446A Television receiver or video monitor of the back-projection type 失效
标题翻译：背投式电视接收机或视频监视器
公开(公告)号：US5796446A
公开(公告)日：1998-08-18
申请号：US624696
申请日：1996-03-27
申请人： Eric Marcellin-Dibon
发明人： Eric Marcellin-Dibon
IPC分类号： G03B21/62 , G03B21/10 , H04N5/74
CPC分类号： H04N5/7408
摘要： A television receiver or video monitor of the back-projection type, in which a projector forms an image which can be observed on a visual display screen by rear illumination after reflection on a deflecting mirror. The projector includes in immediate proximity to the visual display screen and parallel to the latter, a reflection-transmission screen comprising a Fresnel surface, the projector, reflection-transmission screen and deflecting mirror being configured together to form an optical system such that the reflection-transmission screen reflects the rays directly emanating from the projector in the direction of the deflecting mirror and transmits these rays after their reflection on this deflecting mirror. The Fresnel surface includes striations of triangular cross-section, these striations locally forming prisms and capable of reflecting the rays which strike them when the angle of incidence of the rays are greater than a predetermined value and of transmitting the rays in an opposite case.
摘要翻译：背投影式的电视接收机或视频监视器，其中投影仪在偏光镜上反射后形成可以在视觉显示屏幕上观察的图像。投影仪包括紧邻视觉显示屏幕并平行于后者，反射透射屏幕包括菲涅耳表面，投影仪，反射透射屏和偏转镜一起配置以形成光学系统，透射屏幕反射从投影仪直接在偏转镜的方向上发出的光线，并将这些光线在它们的反射之后传输到该偏转镜上。菲涅耳表面包括三角形横截面的条纹，这些条纹局部形成棱镜，并且当光线的入射角大于预定值并且以相反的情况传输光线时，能够反射撞击它们的光线。

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