子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | VALVE FOR THE SUBSTANTIALLY GAS-TIGHT INTERRUPTION OF A FLOW PATH | US13511897 | 2010-11-19 | US20130114631A1 | 2013-05-09 | Joachim Meier; Ulrike Wegner; Maximilian Josef Lederer |
| The invention relates to a mirror arrangement for guiding a laser beam in a laser system having at least one first end mirror and one second end mirror, wherein said end mirrors define a resonator having an optical resonator axis, wherein the laser beam is guided into the resonator as an input laser beam and is guided out of the resonator again after multiple reflection at the first and second end mirrors as an output laser beam. The sequence of reflections at the first and second end mirror thereby determines a direction of rotation between the first and second end mirror, defined as an axis of rotation relative to the resonator axis, whereby a first beam path is defined and the laser beam circulates in a direction of rotation between the first and second end mirrors in the resonator defined as an axis of rotation relative to the resonator axis. The resonator is designed such that the direction of rotation is reversed at a reversing point and the laser beam in the resonator passes through at least partially in a direction of rotation opposite to the first beam path, whereby a second beam path is defined. | ||||||
| 162 | INTERIOR REARVIEW MIRROR SYSTEM FOR VEHICLE | US13452125 | 2012-04-20 | US20120203550A1 | 2012-08-09 | Timothy G. Skiver; Joseph P. McCaw; John T. Uken; Jonathan E. DeLine; Niall R. Lynam |
| An interior rearview mirror system suitable for use in a vehicle includes an interior rearview mirror assembly having a mirror head and a reflective element. The mirror head includes a first microphone operable to generate a first analog signal and a second microphone operable to generate a second analog signal. The first analog signal is converted to a first digital signal by at least one analog to digital converter and the second analog signal is converted to a second digital signal by the at least one analog to digital converter. A digital sound processor is operable to process the first and second digital signals. Responsive to the processing of the first and second digital signals, the digital sound processor generates a digital output, and the digital output, at least in part, distinguishes a human voice present in the vehicle from noise present in the vehicle. | ||||||
| 163 | Optical system of light gathering using orthogonal compressions to form large diameter, shallow depth telescopes | US12188505 | 2008-08-08 | US08085466B2 | 2011-12-27 | Curtlan C. Betchley |
| Optical system for a telescope having independent optical arms adapted to collect light rays over a first cross sectional area and compress it into a second cross sectional area less than the first cross sectional area. Orthogonal mirror pairs of parabolic trough mirrors compress light in first one dimension and then the other dimension and feed the light into a focusing smaller telescope structure. The gathered light is kept parallel and its wavefront is kept in phase, allowing the telescope to have the diffraction limit of the collective aperture. The optical arms are independently adjustable to point the system toward different objects of interest and track them. | ||||||
| 164 | Light collimation and mixing of remote light sources | US12302896 | 2007-06-06 | US07883238B2 | 2011-02-08 | Ramon Pascal Van Gorkom; Michel Cornelis Josephus Marie Vissenberg; Marcellinus Petrus Carolus Michael Krijn; Peter Alexander Duine |
| A light-emitting device, comprising at least a first light source (101) and a second light source (102) is provided. The light source further comprises a first collimating means (111) for collimating light from the first light-source and a second collimating means (112) for collimating light from said second light source wherein the output areas of the collimating means at least partly overlaps. A light guiding means (107) is arranged between said light sources and said collimating means for guiding light from the first light source to the first light collimating means, and from the second light source to the second collimating means. A light-emitting device of the present invention can provide well mixed and collimated light even though there is a distance between the light sources and the collimating means. | ||||||
| 165 | INFORMATION DISPLAY SYSTEM FOR VEHICLE | US12632204 | 2009-12-07 | US20100085645A1 | 2010-04-08 | Timothy G. Skiver; Joseph P. McCaw; John T. Uken; Jonathan E. DeLine; Niall R. Lynam |
| An interior rearview mirror assembly for vehicles includes a mirror case having a reflective element and a carrier positioned in the mirror case. The mirror case is adapted to mount to a vehicle. The reflective element includes a substrate, with a reflective coating on one side of the substrate, and a window therethrough. The carrier has a display element for displaying one or more indicia through the window to define a display area on the reflective element. The carrier comprises a plate member, with a first portion and a second portion offset rearwardly from the reflective element and from the first portion. The second portion includes the display element. Preferably, the interior rearview mirror assembly further includes at least one light assembly for displaying the indicia through said window so that it is visible to an occupant of the vehicle. | ||||||
| 166 | LIGHT COLLIMATION AND MIXING OF REMOTE LIGHT SOURCES | US12302896 | 2007-06-06 | US20090268460A1 | 2009-10-29 | Ramon Pascal Van Gorkom; Michel Cornelis Josephus Marie Vissenberg; Marcellinus Petrus Carolus Michael Krijn; Peter Alexander Duine |
| A light-emitting device, comprising at least a first light source (101) and a second light source (102) is provided. The light source further comprises a first collimating means (111) for collimating light from the first light-source and a second collimating means (112) for collimating light from said second light source wherein the output areas of the collimating means at least partly overlaps. A light guiding means (107) is arranged between said light sources and said collimating means for guiding light from the first light source to the first light collimating means, and from the second light source to the second collimating means. A light-emitting device of the present invention can provide well mixed and collimated light even though there is a distance between the light sources and the collimating means. | ||||||
| 167 | High-heat dissipation lighting lens | US12028525 | 2008-02-08 | US07474474B2 | 2009-01-06 | Marco Angelini; Claudia Bigliati; Natale Baraldo; Luca Scodes |
| There is provided a lighting module of the type having a solid-state light source, in particular a LED, a supporting plate, and a lens; the lens has a recess housing the light source; the lens is supported by and projects from the plate by means of supporting members carried by the lens and for fitting the lens directly to the plate; and the supporting members are formed in one piece with the lens, and are spaced apart and separated from one another by cooling windows. | ||||||
| 168 | Optical system | US11291906 | 2005-12-02 | US07327525B2 | 2008-02-05 | Hanoch Kislev; Arkady Glukhovsky; Gavriel Meron; Gavriel J. Iddan |
| The present invention provides an optical system for illuminating and viewing a target in which an illumination element and a receiving means are disposed behind a single optical window, and which obtains data essentially free of backscatter and stray light. The optical window of the optical system is configured such that it defines a shape having at least one focal curve, i.e., an ellipsoid shaped dome. The illumination element and the receiving means are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination elements, that are internally reflected from the optical window, will not be incident on the receiving means. | ||||||
| 169 | Illuminating and imaging system comprising a diffractive beam splitter | US10554332 | 2004-04-20 | US20070070502A1 | 2007-03-29 | Robert Brunner; Hans-Jurgen Dobschal; Jorn Greif-Wustenbecker; Norbert Rosenkranz; Thomas Scherubl |
| The invention relates to an imaging system in which a diffractive optical element is used by both the illumination beam path and the imaging beam path. Said diffractive element operates in the reflection mode or transmission mode according to the specifications of the system design. At least one of the imaging optical elements provided in the beam path of the inventive diffractive beam splitter for imaging systems is used for both the illumination beam path and the imaging beam path. Said element represents a diffractive optical element (DOE) and requires no spatial separation between the imaging beam path and the illumination beam path in the object space by using different diffraction arrays. The number of reflective optical elements can be decreased by using diffractive optical elements, resulting in the cost of the system being reduced and the service life of the optical components being increased by using a low-power EUV source. | ||||||
| 170 | Optical system | US11115320 | 2005-04-27 | US20050185299A1 | 2005-08-25 | Hanoch Kislev; Arkady Glukhovsky; Gavriel Meron; Gavriel Iddan |
| The present invention provides an optical system for illuminating and viewing a target in which an illumination element and a receiving means are disposed behind a single optical window, and which obtains data essentially free of backscatter and stray light. The optical window of the optical system is configured such that it defines a shape having at least one focal curve, i.e., an ellipsoid shaped dome. The illumination element and the receiving means are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination elements, that are internally reflected from the optical window, will not be incident on the receiving means. | ||||||
| 171 | Optical system | US10879276 | 2004-06-30 | US06934093B2 | 2005-08-23 | Hanoch Kislev; Arkady Glukhovsky; Gavriel Meron; Gavriel J. Iddan |
| The present invention provides an optical system for illuminating and viewing a target in which an illumination element and a receiving means are disposed behind a single optical window, and which obtains data essentially free of backscatter and stray light. The optical window of the optical system is configured such that it defines a shape having at least one focal curve, i.e., an ellipsoid shaped dome. The illumination element and the receiving means are geometrically positioned on the focal curve plane or in proximity of the focal curve plane, such that, when illuminating, rays from the illumination elements, that are internally reflected from the optical window, will not be incident on the receiving means. | ||||||
| 172 | AN INFORMATION DISPLAY SYSTEM FOR A VEHICLE | US10879574 | 2004-06-28 | US20040240090A1 | 2004-12-02 | Timothy G. Skiver; Joseph P. McCaw; John T. Uken; Jonathan E. DeLine; Niall R. Lynam |
| An interior rearview mirror assembly suitable for use in a vehicle includes a variable reflectance reflective element, which includes an electrochromic medium, a first information display positioned to the rear of the variable reflectance reflective element, and a second information display. The mirror assembly further includes a single control for adjusting the luminous intensity of the first information display and the second information display and at least one light sensor, with the output of the control being generated responsive to a light level sensed by the at least one light sensor. In addition, the luminous intensity of the first information display and of the second information display increases responsive to the output of the control to compensate for any decrease in transmission of the electrochromic medium. | ||||||
| 173 | Optical system | US10473063 | 2003-09-26 | US20040085655A1 | 2004-05-06 | Fuminori Takahashi |
| An optical system including a lens (30) which is an optical part without a reflecting surface, wherein an incident optical axis (1) and an outgoing optical axis (2) does not agree with each other. An optical axis (4) of the lens (30) is not parallel with nor perpendicular to a plane including an incident position (25) of an incident light, an outgoing position of an outgoing light (55), and the incident optical axis (1) or the outgoing optical axis (2). | ||||||
| 174 | Coupling of light from a light source to a target using dual ellipsoidal reflectors | US10660492 | 2003-09-12 | US20040047053A1 | 2004-03-11 | Kenneth K. Li |
| A condensing and collecting optical system includes a first reflector and second reflector. The first and second reflectors and includes a portion of an ellipsoid of revolution having two focal point and an optical axis. A source of electromagnetic radiation is placed at one of the focal points of the first reflector to produce radiation that converges at the second focal point of the first reflector. The second focal points of the reflectors coincide. The second reflector is positioned to receive the radiation after it passes through a second focal point of the second reflector and focuses the radiation toward a target positioned at the first focal point of the second reflector. To achieve maximum illumination at the target, the first and second reflectors are substantially of the same size and shape and positioned in optical symmetry with respect to one another so that radiation reflected from a surface portion of the first ellipsoidal reflector is thereafter reflected from a corresponding surface portion of the second ellipsoidal reflector to achieve unit magnification between the source and its focused image. The ellipsoid reflectors may include non-ellipsoidal portions or may be approximated by spherical or toroidal reflectors. | ||||||
| 175 | Illuminating module for a display apparatus | US09880891 | 2001-06-15 | US20020141192A1 | 2002-10-03 | Kuo-Tung Tiao; Fu-Ming Chuang |
| An illuminating module is adapted for use in a display apparatus, and includes first and second reflectors, and an omnidirectional light source. The first reflector has a hemispherical first reflecting surface and a first focal point. The second reflector has a curved second reflecting surface that faces the first reflecting surface, and a second focal point that is coincident with the first focal point. The light source is coincident with the first and second focal points. A first portion of light rays from the light source radiates toward the second reflecting surface, and is reflected by the second reflecting surface to travel along an optical axis. A second portion of the light rays from the light source initially radiates toward the first reflecting surface, and is subsequently reflected by the first reflecting surface back to the light source so as to combine with the first portion of the light rays. | ||||||
| 176 | Apparatus for uniformly illuminating a light valve | US08441267 | 1995-05-15 | US06332688B1 | 2001-12-25 | Simon Magarill |
| A light energy efficient and low cost optical system for providing uniform illumination of a light valve. The light source is an extended source generally emitting a non-uniform spatial distribution of light power. The source light is focused into the entrance end of a light transmitting tunnel having reflecting interior wall surfaces and having cross sectional and length dimensions chosen to deliver, at the exit end of the tunnel, light which is substantially uniform is power distribution, over the surface area of the exit end, due multiple reflections from the tunnel walls. The exiting light is advantageously used to uniformly illuminate a light valve. The invention includes a combination of mirrors arranged about the source light to most effectively collect and direct the light. | ||||||
| 177 | Rearview mirror assembly with added feature modular display | US09448700 | 1999-11-24 | US06329925B1 | 2001-12-11 | Timothy G. Skiver; Joseph P. McCaw; John T. Uken; Jonathan E. DeLine |
| An interior rearview mirror assembly for vehicles includes a mirror case having a reflective element and a carrier positioned in the mirror case. The mirror case is adapted to mount to a vehicle. The reflective element includes a substrate, with a reflective coating on one side of the substrate, and a window therethrough. The carrier has a display element for displaying one or more indicia through the window to define a display area on the reflective element. The carrier comprises a plate member, with a first portion and a second portion offset rearwardly from the reflective element and from the first portion. The second portion includes the display element. Preferably, the interior rearview mirror assembly further includes at least one light assembly for displaying the indicia through said window so that it is visible to an occupant of the vehicle. | ||||||
| 178 | Condenser for extreme-UV lithography with discharge source | US09489163 | 2000-01-21 | US06285737B1 | 2001-09-04 | William C. Sweatt; Glenn D. Kubiak |
| Condenser system, for use with a ringfield camera in projection lithography, employs quasi grazing-incidence collector mirrors that are coated with a suitable reflective metal such as ruthenium to collect radiation from a discharge source to minimize the effect of contaminant accumulation on the collecting mirrors. | ||||||
| 179 | Electromagnetic energy directing method and apparatus | US613006 | 1996-03-08 | US5818649A | 1998-10-06 | John E. Anderson |
| A method and apparatus for directing electromagnetic energy may be used as a directed energy weapon, illuminator for an active sensor and/or guidance system, counter-measure, or to ignite a fusion weapon; as a beam expander; for power transmission by a beam; propulsion by a beam or inertial fusion; power generation from inertial fusion; telecommunication; or computer hardware. The method and apparatus direct electromagnetic energy from a source made up of an area or volume as opposed to a point. Electromagnetic energy of at least one wavelength is emitted first towards a defined surface and thence to a defining surface. Each surface is either everywhere reflective or refractive, and each point on the defined surface lies at a point of intersection of a pair of defining rays radiating from different points on or within the source. Each defining ray is of a defining wavelength. Each defining ray is reflected or refracted by the defined surface and is then incident to the same side of the defining surface at a respective further point where it is reflected or refracted through a respective predetermined directed angle. The directed angle of a half-tangent to the defining surface which is co-planar with the two defining rays and lies at any intermediate point on the defining surface between the two respective further points is intermediate between the directed angles of two similarly orientated half-tangents which are co-planar with the two defining rays and lie at the respective further points. | ||||||
| 180 | Optical guide for increasing printer image width | US676879 | 1996-07-03 | US5717524A | 1998-02-10 | Charles H. Anderson |
| An optical guide (10, 40, 50, 60) for horizontally aligning two vertically stacked images generated by one or two SLMs. The optical guide has a channel separator (10a) that directs both images along two different paths. A pair of aligning reflectors (10b and 10c) on each path vertically shift the images with respect to each other so that at least part of the images on the first path are aligned side-by-side with at least part of the images on the second path. The channel separator (10a) then re-directs the images to the image plane 15. Along both paths, at least two of the reflecting surfaces of channel separator (10a) or aligning reflectors (10b and 10c) are optically powered so as to change the width or height of the images. | ||||||
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