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 | Binocular viewing device | US3655264D | 1970-09-18 | US3655264A | 1972-04-11 | PICKETT THEODORE C |
| A binocular device having a housing provided with a pair of prism assemblies, there being an assembly for each eye, respectively. Each assembly includes a pair of prisms used in the Dove mode with the prisms being disposed with their hypotenuse or long sides in proximity to each other. Spacing means separates the two prisms of each assembly slightly apart. The housing has means for mechanically holding each prism assembly against relative movement. The prism assemblies are relatively convergent as the forward extremity of the housing is approached. The prism assemblies operate to provide a left-to-right reversal and a fore-to-aft reversal of images of distant and concomitant closeup objects.
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| 162 | Apparatus for providing energy communication between a moving and a stationary terminal | US3586413D | 1969-03-25 | US3586413A | 1971-06-22 | ADAMS DALE A |
| A rotating platform is supported above a stationary surface by means of a rotating support. The platform and support are driven about their respective axes in the same relative direction at speeds in the ration of two-to-one respectively. A terminal is located on the stationary surface is communication with a second terminal positioned on the rotating platform. An energy-guiding channel such as an electrical conductor is connected between the first and second terminals and is positioned to extend closer to the axis of said rotating support than the rotating support and subsequently up to the rotating platform, around the platform, onto the surface to which the second terminal is connected. The surface of the rotating platform upon which the second terminal is located is positioned remote or away from the stationary surface so that the electrical conductor is forced to follow a path around the outer edge of the platform down to the stationary surface.
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| 163 | Optical system for rotating an image with respect to the object | US29654563 | 1963-07-22 | US3338654A | 1967-08-29 | CLAPP ROY A |
| 164 | Image-inverting optical system | US14151050 | 1950-01-31 | US2593904A | 1952-04-22 | MAX LUDEWIG |
| 165 | Optical reversing system. | US1910540724 | 1910-01-28 | US986642A | 1911-03-14 | MOELLER CARL |
| 166 | CAMERA MODULE | US15775663 | 2016-11-09 | US20180341169A1 | 2018-11-29 | JUN SUK YANG; OK HYEON PARK; MIN WOO LEE; SANG YEAL HAN |
| A camera module comprises: a housing comprising a housing body and a cable fixing body which extends from the housing body and has an engaging part formed therein; a camera main body coupled with a cable which passes through the cable fixing body; a cable fixing member, a part of which is press-fitted into the outer circumferential surface of the cable and the other part of which is caught in the engaging part; and a waterproof member inserted and fixed in the cable fixing body while being coupled with the cable. | ||||||
| 167 | Method for correcting contour distortions of lenses | US15464901 | 2017-03-21 | US09995931B2 | 2018-06-12 | Kazuhiko Nakamura |
| An imaging device is implemented that corrects contour distortion of the telephoto and wide-angle ends of zoom lens and a reflex lens where the way the contour is distorted significantly differs between the centerward and receding directions. A UHDTV imaging device with a landscape aspect ratio such as 16:9 uses a high-power zoom lens or a reflex lens, obtains type information and aperture ratio information of the lens, obtains and stores coma aberration information of the lens, and individually and independently calculates the amounts of left and right horizontal contour correction in proportion to a distance from the center of a screen (h−H/2), based on the obtained type information and aperture ratio information of the lens and the stored coma aberration information, and individually and independently performs left and right horizontal contour correction, using one of multi-stage horizontal contour correction, multi-stage vertical contour correction, and multi-stage oblique contour correction. | ||||||
| 168 | Hybrid optical devices, and applications using same including optical cloaking system | US14703992 | 2015-05-05 | US09977158B2 | 2018-05-22 | Weimin Lu |
| A hybrid optical device for compressing light, including a first part which receives incident light shining on the device, wherein the first part is formed into sections along at least one direction thereof, wherein the sections receive respective portions of the light received by the first part, and individually compress and redirect the received portions of light, a second part which includes plural reflective surfaces which receive the compressed light from the sections of the first portion and further compress and redirect the portions of light, and a third part which receives the further compressed portions of light from the sections of the second part, and redirects same such that the light is output from the device. | ||||||
| 169 | OFF-AXIS THREE-MIRROR OPTICAL SYSTEM WITH FREEFORM SURFACES | US15244205 | 2016-08-23 | US20170285313A1 | 2017-10-05 | JUN ZHU; TONG YANG; GUO-FAN JIN; SHOU-SHAN FAN |
| An off-axis three-mirror optical system with freeform surfaces comprised an aperture, a primary mirror, a secondary mirror, a tertiary mirror, and a detector. The aperture is located on an incident light path. The primary mirror is located on an aperture side. The secondary mirror is located on a primary mirror reflected light path.The tertiary mirror is located on a secondary mirror reflected light path. The detector located on a tertiary mirror reflected light path. The primary mirror and the tertiary mirror have a same fifth-order polynomial freeform surface expression. The primary mirror reflected light path, the secondary mirror reflected light path and the tertiary mirror reflected light path overlap with each other. | ||||||
| 170 | SOLID-STATE IMAGING DEVICE AND IMAGING METHOD | US15464901 | 2017-03-21 | US20170192229A1 | 2017-07-06 | Kazuhiko NAKAMURA |
| An imaging device is implemented that corrects contour distortion of the telephoto and wide-angle ends of zoom lens and a reflex lens where the way the contour is distorted significantly differs between the centerward and receding directions. A UHDTV imaging device with a landscape aspect ratio such as 16:9 uses a high-power zoom lens or a reflex lens, obtains type information and aperture ratio information of the lens, obtains and stores coma aberration information of the lens, and individually and independently calculates the amounts of left and right horizontal contour correction in proportion to a distance from the center of a screen (h−H/2), based on the obtained type information and aperture ratio information of the lens and the stored coma aberration information, and individually and independently performs left and right horizontal contour correction, using one of multi-stage horizontal contour correction, multi-stage vertical contour correction, and multi-stage oblique contour correction. | ||||||
| 171 | DIAPHRAGM CHANGING DEVICE | US15060257 | 2016-03-03 | US20160282724A1 | 2016-09-29 | Hermann Bieg; Marcus Will; Thomas Bischoff; Yim-Bun Patrick Kwan; Uy-Liem Nguyen; Stefan Xalter; Michael Muehlbeyer |
| The invention relates to an optical imaging device, in particular an objective 1 for microlithography in the field of EUVL for producing semiconductor components, having a beam path 2, a plurality of optical elements 3 and a diaphragm device 7 with an adjustable diaphragm opening shape. The diaphragm device has a diaphragm store 7a, 7b with a plurality of different diaphragm openings 6 with fixed shapes in each case, which can be introduced into the beam path 2. | ||||||
| 172 | IMAGING OPTICAL SYSTEM AND PROJECTION EXPOSURE SYSTEM FOR MICROLITHOGRAPHY | US14849128 | 2015-09-09 | US20160004165A1 | 2016-01-07 | Hans-Juergen Mann |
| An imaging optical system includes a plurality of mirrors that image an object field in an object plane into an image field in an image plane. At least one of the mirrors is obscured, and thus has a opening for imaging light to pass through. The fourth-last mirror in the light path before the image field is not obscured and provides, with an outer edge of the optically effective reflection surface thereof, a central shadowing in a pupil plane of the imaging optical system. The distance between the fourth-last mirror and the last mirror along the optical axis is at least 10% of the distance between the object field and the image field. An intermediate image, which is closest to the image plane, is arranged between the last mirror and the image plane. The imaging optical system can have a numerical aperture of 0.9. These measures, not all of which must be effected simultaneously, lead to an imaging optical system with improved imaging properties and/or reduced production costs. | ||||||
| 173 | Imaging optical system and projection exposure system for microlithography | US14036563 | 2013-09-25 | US09152056B2 | 2015-10-06 | Hans-Juergen Mann |
| An imaging optical system includes a plurality of mirrors that image an object field in an object plane into an image field in an image plane. At least one of the mirrors is obscured, and thus has an opening for imaging light to pass through. The fourth-last mirror in the light path before the image field is not obscured and provides, with an outer edge of the optically effective reflection surface thereof, a central shadowing in a pupil plane of the imaging optical system. The distance between the fourth-last mirror and the last mirror along the optical axis is at least 10% of the distance between the object field and the image field. An intermediate image, which is closest to the image plane, is arranged between the last mirror and the image plane. The imaging optical system can have a numerical aperture of 0.9. These measures, not all of which must be effected simultaneously, lead to an imaging optical system with improved imaging properties and/or reduced production costs. | ||||||
| 174 | LIGHT REFLECTING MEMBER, LIGHT BEAM EXTENSION DEVICE, IMAGE DISPLAY DEVICE, AND OPTICAL DEVICE | US14604122 | 2015-01-23 | US20150138647A1 | 2015-05-21 | Katsuyuki Akutsu; Hirotaka Akao |
| An image display device includes an image generating device, a light guide unit which includes a light guide plate and first and second deflection sections, and a light beam extension device which extends light incident from the image generating device, along a Z direction when an incident direction of light incident on the light guide plate is set to be an X direction and a direction of propagation of light in the light guide plate is set to be a Y direction, and emits the light to the light guide unit, wherein the light beam extension device includes a first reflecting mirror on which light from the image generating device is incident, and a second reflecting mirror which emits light incident from the first reflecting mirror to the light guide unit, and each of the first and second reflecting mirrors has a light reflecting surface having a sawtooth-shaped cross-sectional shape. | ||||||
| 175 | SINGLE APERTURE COAXIAL THREE CHANNEL OPTICAL SYSTEM | US13947130 | 2013-07-22 | US20140021380A1 | 2014-01-23 | STEPHEN F. SAGAN |
| A single aperture three channel optical system is disclosed. In one embodiment, the optical system includes a front optical group and a back optical group that is disposed in substantially close proximity to the front optical group. Further, the optical system includes a first sensor, a second sensor, and a third sensor. The front optical group and the second optical group receives an object beam and splits into a reflected beam having first wavelengths and a transmitted beam of second wavelengths. Furthermore, the front optical group and the second optical group splits the reflected beam having first wavelengths into a transmitted beam having third wavelengths and a reflected beam having fourth wavelengths. The first sensor, the second sensor and the third sensor receive the transmitted beam of second wavelengths, transmitted beam of third wavelengths, and reflected beam of fourth wavelengths, respectively and produce the coaxial three channel images. | ||||||
| 176 | Imaging optical system and projection exposure system for microlithography | US12767521 | 2010-04-26 | US08576376B2 | 2013-11-05 | Hans-Juergen Mann |
| An imaging optical system includes a plurality of mirrors that image an object field in an object plane into an image field in an image plane. At least one of the mirrors is obscured, and thus has a opening for imaging light to pass through. The fourth-last mirror in the light path before the image field is not obscured and provides, with an outer edge of the optically effective reflection surface thereof, a central shadowing in a pupil plane of the imaging optical system. The distance between the fourth-last mirror and the last mirror along the optical axis is at least 10% of the distance between the object field and the image field. An intermediate image, which is closest to the image plane, is arranged between the last mirror and the image plane. The imaging optical system can have a numerical aperture of 0.9. These measures, not all of which must be effected simultaneously, lead to an imaging optical system with improved imaging properties and/or reduced production costs. | ||||||
| 177 | Triplexer for an optical fiber, package including the same, and associated methods | US12947555 | 2010-11-16 | US08447151B2 | 2013-05-21 | James E. Morris |
| A triplexer including an optics block including a first port configured to receive a first light beam at a first wavelength and a second light beam at a second wavelength, and a second port configured to receive a third light beam at a third wavelength, a bounce cavity between the first and second ports, the bounce cavity being formed by opposing reflective elements adjacent respective surfaces of the optics block, a first grating opposite the first port, the first grating receiving all three light beams at substantially a same location thereon, the first grating configured to provide the first and second light beams to the bounce cavity and the third light beam to the first port, and a second grating opposite the second port, the second grating receiving the first and second light beams at spatially separated portions thereon. | ||||||
| 178 | Wavelength separating beamsplitter | US12491140 | 2009-06-24 | US08184375B2 | 2012-05-22 | Clive Towndrow; James Brian Caldwell |
| A prism system is disclosed for splitting a broadband incoming light beam. In one embodiment, the broadband beam enters the prism system and is shifted laterally through a parallelogram shaped prism. The beam then encounters a first dichroic coating treated surface. The light that is reflected off of the surface strikes the internal wall of the prism to undergo total internal reflection within the prism. The beam exits the prism parallel to the original incoming broadband beam. The beam that passes through the dichroic surface reaches a second dichroic coating treated surface where a specified waveband of light is reflected while the remaining wavelengths pass through. The beam reflected by the second dichroic surface undergoes a total internal reflection and exits parallel to the incoming broadband beam. The light beam which passes through the second dichroic surface exits the prism parallel to the original incoming broadband beam. | ||||||
| 179 | Diaphragm changing device | US12700351 | 2010-02-04 | US08089707B2 | 2012-01-03 | Hermann Bieg; Marcus Will; Thomas Bischoff; Yim-Bun Patrick Kwan; Uy-Liem Nguyen; Stefan Xalter; Michael Muehlbeyer |
| The invention relates to an optical imaging device, in particular an objective 1 for microlithography in the field of EUVL for producing semiconductor components, having a beam path 2, a plurality of optical elements 3 and a diaphragm device 7 with an adjustable diaphragm opening shape. The diaphragm device has a diaphragm store 7a, 7b with a plurality of different diaphragm openings 6 with fixed shapes in each case, which can be introduced into the beam path 2. | ||||||
| 180 | Focusing-device for the radiation from a light source | US12218400 | 2008-07-15 | US07871171B2 | 2011-01-18 | Martin Antoni; Frank Melzer; Andreas Seifert; Wolfgang Singer |
| A focusing-device for the radiation from a light source (2) is provided with a collector mirror (1, 1′) which is arranged in a mount (24) and collects the light, in virtual or real terms, from the light source (2) at the second focus (200). The collector mirror (1, 1′) is displaceably connected to the mount (24) via a bearing in such a way that its optical properties remain at least approximately the same even in the event of temperature changes. | ||||||
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