Patents by Inventor Guenter Rudolph
Guenter Rudolph has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120218547Abstract: Laser scanning microscope or spectral detector having a detection beam path and first imaging optics which image spectrally dispersed sample light in a Fourier plane such that the individual spectral components of the sample light are spatially separated from one another therein. A micromirror arrangement is provided in this plane, and a spectrally selective change in direction of the detection beam is carried out by controlling the micromirrors, where a useful light component of the detection beam arrives on a detector. At least one second micromirror arrangement and a 1:1 imaging of the first micromirror arrangement in the second micromirror arrangement is provided. Alternatively, the same micromirror arrangement is passed at least twice, where, in the light path between the first pass and second pass, a spatial offset of the light beam of at least the first pass and second pass is generated on the micromirror arrangement by optical means.Type: ApplicationFiled: August 28, 2010Publication date: August 30, 2012Inventors: Jakow Konradi, Daniel Schwedt, Enrico Geissler, Günter Rudolph, Hans-Jürgen Dobschal
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Publication number: 20120002294Abstract: A beam combiner for combining a first beam cluster with a second beam cluster that is not parallel to the first, to form a common beam cluster. The beam combiner includes a transparent body for the first beam cluster, which has a superimposition region that is encountered by the first beam cluster as it passes through the body. The superimposition region is split into a first section and a second section. Only the first section formed from interspaced reflective and/or refractive deflection elements causes a deflection of the second beam cluster by reflection and/or refraction, such that the first beam cluster forms the common beam cluster with the deflected second beam cluster once it has left the body.Type: ApplicationFiled: February 25, 2010Publication date: January 5, 2012Applicant: CARL ZEISS AGInventors: Hans-Juergen Dobschal, Guenter Rudolph, Karsten Lindig
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Publication number: 20120001833Abstract: A display device has a holding device wearable on a user's head and holding a multifunctional glass that comprises a first and second coupling-out section and a coupling-in section, an image generation module that generates and couples an image into the multifunctional glass through the coupling-in section to the first coupling-out section redirecting the image in the direction of the user such that the user can perceive the image in superimposition with the real environment, a control unit for the image generation module, and a detector which is connected to the control unit and which measures the intensity of ambient light coupled through the first coupling-out section to the second coupling-out section and coupled out of the multifunctional glass through the second coupling-out section. The control unit controls the brightness of the image of the image generation module, the brightness controlled according to the intensity measured by the detector.Type: ApplicationFiled: September 14, 2009Publication date: January 5, 2012Applicant: CARL ZEISS AGInventors: Karsten Lindig, Hans-Juergen Dobschal, Guenter Rudolph
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Publication number: 20120002295Abstract: A display device including a holding device that can be placed on the head of a user, an image generating module fixed to the holding device and generating an image, and a multifunction glass that is fixed to the holding device and has a coupling in area and a coupling out area. The image produced is coupled into the multifunction glass via the coupling in area, guided in the multifunction glass to the coupling in area, and extracted via the coupling out area, in such a way that the user can perceive the coupled out image superimposed on the surroundings when the holding device is placed on the head of the user. The coupling in area has a Fresnel structure causing a folding of the beam path when the image is injected into the multifunction glass, said structure having an imaging property.Type: ApplicationFiled: February 25, 2010Publication date: January 5, 2012Applicant: CARL ZEISS AGInventors: Hans-Juergen Dobschal, Guenter Rudolph, Karsten Lindig
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Publication number: 20110176120Abstract: A projection system having a first tilting mirror matrix, a second tilting mirror matrix, and an imaging lens, which projects the first tilting mirror matrix onto the second tilting mirror matrix, wherein each tilting mirror matrix has multiple tilting mirrors, the tilting axes of which are positioned in a modulator surface plane. The imaging lens includes a first lens and an imaging mirror, and the imaging mirror forms an aperture stop of the imaging lens, wherein the aperture diaphragm includes an uneven angle of 90° together with the normal of the modulator surface of the first tilting mirror matrix without taking into account any optical path folds.Type: ApplicationFiled: June 23, 2009Publication date: July 21, 2011Applicant: CARL ZEISS AGInventors: Enrico Geissler, Christoph Nieten, Guenter Rudolph, Marco Pretorius
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Patent number: 7832894Abstract: The invention relates to an illuminating device for microscopes, wherein the light source has, in particular, a white light illumination having total daylight spectrum and/or an excitation light source for fluorescent colors. The inventive illuminating device for a microscope consists of surface or spatially arranged light sources, which are connected to a control unit for generating any desired illuminating patterns and illuminating spectrums, and an illuminating optic to image these illuminating patterns on the object to be examined. The light sources consist of LEDs (11) which excite at least one luminescence color (14) which is adapted to the wavelength which is emitted by the LEDs (11). The LEDs (11) are arranged concentrically to the optical axis of the illuminating device, preferably, in or in the vicinity of the aperture diaphragm plane.Type: GrantFiled: June 22, 2006Date of Patent: November 16, 2010Assignee: Carl Zeiss MicroImaging GmbHInventors: Günter Rudolph, Jochen Müller, Eva-Maria Menzel, Bryce Anton Moffat, Andreas Nolte
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Publication number: 20100208341Abstract: The invention relates to a device for fading an image into the beam path of an aiming optics, having an at least partially transparent optical support element which is arranged in the beam path of the aiming optics and has at least one diffractive optical coupling element and at least one diffractive optical decoupling element, the at least one diffractive optical coupling element leading light of the image to be faded in, which light is incident on said coupling element and is to be coupled in, through the optical support element to the at least one diffractive optical decoupling element for the purpose of superposition with the beam path. The image to be faded in is imaged into the beam path of the aiming optics by the at least one diffractive optical coupling element and the least one diffractive optical decoupling element.Type: ApplicationFiled: December 2, 2009Publication date: August 19, 2010Inventors: Hans-Juergen Dobschal, Guenter Rudolph, Eva-Maria Menzel, Christian Sinn, Karsten Lindig, Thomas Wagner
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Patent number: 7633683Abstract: An HMD device has an imaging optic for the right eye and an imaging optic for the left eye. Each imaging optic so images an image, which is generated in the object plane, that the image can be observed by a user in an image plane and each of the imaging optics includes an optical element (23) and a deflecting element (25) mounted downstream of the optical element (23). An image transducer (24) and the optical element (23), which follows the image transducer (24), are held by a linearly guided receptacle frame (15) moveable via a drive unit. A linear movement in the direction of an optical axis takes place. Adjusting wheels (4, 5) are mounted on respective sides of the image window for the right and left eyes. Each of the adjusting wheels (4, 5) is coupled mechanically to a corresponding cam curve. Each cam curve translates a rotational movement of the adjusting wheel (4, 5) into an output end linear movement of the receptacle frame (15).Type: GrantFiled: March 7, 2008Date of Patent: December 15, 2009Assignee: Carl Zeiss AGInventors: Klaus Beck, Günter Rudolph
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Patent number: 7001026Abstract: In an apparatus for projecting a picture on a projection screen, having a light source (1) emitting light, whereby a luminous area (3) can be generated with said light, having a reflective light modulator (12, 13, 14) that can receive the light emitted from the luminous area (3) and modulates it for the purpose of generating a picture, and further having a projection optics (16) arranged following the light modulator (12, 13, 14) in order to project the picture on the projection screen (17), wherein an optics system (7, 23, 31, 33, 34) is arranged in front of the light modulator (12, 13, 14), wherein the optics system images the light received from the luminous area (3) on the light modulator (12, 13, 14) on the one hand, and on the other hand images the light modulated by means of the light modulator (12, 13, 14) in order to generate a picture in the intermediate image level (ZE) that can be projected on the projection screen by the projection optics.Type: GrantFiled: June 4, 2002Date of Patent: February 21, 2006Assignee: Carl Zeiss Jena GmbHInventors: Guenter Rudolph, Eberhard Piehler, Dirk Muehlhoff
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Patent number: 6817719Abstract: In an apparatus for projecting a multi-colored picture on a projection screen (17), having a light source (1) that emits multi-colored light, a color unit (9, 35), a first and a second light modulator (12, 13, 14) arranged following the color unit (9, 35), and a projection optics (16), wherein the color unit (9, 35) is illuminated with light from the light source (1) and separates light in a first and a second color and directs it on the first and second light modulator (12, 13), wherein the light modulators (12, 13, 14) modulate the light shining on them, in order to generate a color frame each of the multi-colored picture, and wherein the modulated light is superimposed to a common luminous beam by means of the color unit (9, 35), where the luminous beam illuminates the projection optics (16), and wherein an optics system (7, 23, 28, 31) that is illuminated by the common luminous beam is provided between the color unit (9, 35) and the projection optics (16) comprising a curved mirror (21, 24, 26), wherein tType: GrantFiled: June 5, 2003Date of Patent: November 16, 2004Assignee: Carl Zeiss Jena GmbHInventors: Guenter Rudolph, Eberhard Piehler, Marco Pretorius, Dirk Muehlhoff
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Publication number: 20040119946Abstract: In an apparatus for projecting a picture on a projection screen, having a light source (1) emitting light, whereby a luminous area (3) can be generated with said light, having a reflective light modulator (12, 13, 14) that can receive the light emitted from the luminous area (3) and modulates it for the purpose of generating a picture, and further having a projection optics (16) arranged following the light modulator (12, 13, 14) in order to project the picture on the projection screen (17), wherein an optics system (7, 23, 31, 33, 34) is arranged in front of the light modulator (12, 13, 14), wherein the optics system images the light received from the luminous area (3) on the light modulator (12, 13, 14) on the one hand, and on the other hand images the light modulated by means of the light modulator (12, 13, 14) in order to generate a picture in the intermediate image level (ZE) that can be projected on the projection screen by the projection optics.Type: ApplicationFiled: January 28, 2004Publication date: June 24, 2004Inventors: Guenter Rudolph, Eberhard Piehler, Dirk Muehlhoff
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Publication number: 20040051850Abstract: In an apparatus for projecting a multi-colored picture on a projection screen (17), having a light source (1) that emits multi-colored light, a color unit (9, 35), a first and a second light modulator (12, 13, 14) arranged following the color unit (9, 35), and a projection optics (16), wherein the color unit (9, 35) is illuminated with light from the light source (1) and separates light in a first and a second color and directs it on the first and second light modulator (12, 13), wherein the light modulators (12, 13, 14) modulate the light shining on them, in order to generate a color frame each of the multi-colored picture, and wherein the modulated light is superimposed to a common luminous beam by means of the color unit (9, 35), where the luminous beam illuminates the projection optics (16), and wherein an optics system (7, 23, 28, 31) that is illuminated by the common luminous beam is provided between the color unit (9, 35) and the projection optics (16) comprising a curved mirror (21, 24, 26), wherein tType: ApplicationFiled: June 5, 2003Publication date: March 18, 2004Inventors: Guenter Rudolph, Eberhard Piehler, Marco Pretorius, Dirk Muehlhoff
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Patent number: 5973781Abstract: An interferometric arrangement for scanning an object with an illumination beam path comprises a diffractive optical element (DOE) for generating differently directed beam components of the illuminating light. The DOE is arranged in the illumination beam path in front of at least one scanning element deflecting the illuminating light in at least one direction.Type: GrantFiled: February 9, 1998Date of Patent: October 26, 1999Assignee: Carl Zeiss Jena GmbHInventors: Beate Moeller, Guenter Rudolph