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公开(公告)号：US06561675B1
公开(公告)日：2003-05-13
申请号：US09614313
申请日：2000-07-12
Applicant: Martin Kavanagh
Inventor： Martin Kavanagh
IPC: H01J188
CPC classification number: F21V7/09 , F21V23/00 , H01J5/48 , H01J61/025 , H01J61/106 , H01J61/26 , H01J61/35 , H01J61/40 , H01J61/52 , H01J61/526 , H01J61/548 , H01J61/86
Abstract: A light source is provided that includes a reflector for generating a substantially rectangular beam. The light source may include an arc lamp that includes a magnetic field generation means in the vicinity of the arc for reducing the arc diameter, or a secondary reflection means for avoiding part of the light that is generated from being obscured by the arc lamp electrodes.
Abstract translation: 提供了一种光源，其包括用于产生大致矩形光束的反射器。 光源可以包括弧光灯，其包括用于减小圆弧直径的电弧附近的磁场产生装置，或者用于避免由弧光灯电极遮蔽而产生的部分光的二次反射装置。
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2.发明授权Light source in the form of an arc lamp, a sealed beam light source, a light source including a reflector and a mounting means 失效弧光灯形式的光源，密封光束光源，包括反射器的光源和安装装置
公开(公告)号：US6114807A
公开(公告)日：2000-09-05
申请号：US5730
申请日：1998-01-13
Applicant: Martin Kavanagh
Inventor： Martin Kavanagh
IPC: F21V29/00 , F21V7/09 , F21V9/40 , F21V23/00 , H01J61/02 , H01J61/10 , H01J61/26 , H01J61/35 , H01J61/40 , H01J61/52 , H01J61/54 , H01J61/86 , H01J61/98 , H01J17/20
CPC classification number: F21V23/00 , F21V7/09 , H01J61/025 , H01J61/106 , H01J61/26 , H01J61/35 , H01J61/40 , H01J61/52 , H01J61/526 , H01J61/548 , H01J61/86
Abstract: An arc lamp suitable for use as a high intensity light source in a projection system is described. A reflector is arranged to reflect the light produced by the arc into a directional light beam, secondary reflection means being arranged to direct part of the reflected beam so as to compensate for regions which are obscured by the electrodes. Means are provided within the light source to dissipate heat generated by the electrodes.
Abstract translation: 描述适用于投影系统中的高强度光源的弧光灯。 反射器被布置成将由电弧产生的光反射到定向光束中，二次反射装置被布置成引导部分反射光束，以补偿被电极遮蔽的区域。 提供在光源内的装置，以散发由电极产生的热量。
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公开(公告)号：US5704701A
公开(公告)日：1998-01-06
申请号：US302704
申请日：1994-09-27
Applicant: Martin Kavanagh , Raymond Gordon Fielding
Inventor： Martin Kavanagh , Raymond Gordon Fielding
CPC classification number: H04N9/3105 , G02B26/0841 , G02B27/18 , G09F9/372 , H04N5/74 , H04N5/7458
Abstract: A display apparatus for use in a projection system includes a light source, a beam splitter for splitting light from the source into different color component beams and a deformable mirror device spatial light modulators for each different color beam. The light paths to the beam splitter and modulators are provided within a single prism assembly on which the modulators are mounted.
Abstract translation: PCT No.PCT / GB93 / 00456 Sec。 371日期：1994年9月27日 102（e）1994年9月27日PCT 1993年3月4日PCT公布。 公开号WO93 / 18620 PCT 日期1993年9月16日用于投影系统的显示装置包括光源，用于将来自源的光分解为不同颜色分量光束的分束器和用于每个不同颜色光束的可变形反射镜装置空间光调制器。 到分束器和调制器的光路设置在其中安装有调制器的单个棱镜组件中。
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4.发明授权Spatial light modulator system including a plurality of tiltable mirror devices and reflective means for equalizing the number of reflections from the tiltable mirror devices 失效空间光调制器系统包括多个可倾斜镜装置和用于均衡来自可倾斜镜装置的反射次数的反射装置
公开(公告)号：US5638142A
公开(公告)日：1997-06-10
申请号：US313273
申请日：1994-10-26
Applicant: Martin Kavanagh , Raymond G. Fielding
Inventor： Martin Kavanagh , Raymond G. Fielding
CPC classification number: H04N9/3105 , G02B26/0833 , G02B27/0025 , G09F9/372
Abstract: A spatial light modulator system includes a multi-wavelength light source and three spatial light modulators, two dichroic mirrors are arranged in the light path between the light source and the spatial light modulators so as to direct light within a different wavelength band onto all but one of the spatial light modulators, light to the third spatial light modulator passing through the dichroic mirror onto the third spatial light modulator. Spatially modulated light reflected from the spatial light modulators is combined by the two dichroic mirrors to produce a multi-wavelength spatially modulated output beam. In order to equalize the number of reflections uundergone by spatially modulated light from all the spatial light modulators a reflector is provided in the optical path between the third spatial light modulator and the output beam.
Abstract translation: PCT No.PCT / GB93 / 00690 Sec。 371日期：1994年10月26日 102（e）日期1994年10月26日PCT提交1993年4月1日PCT公布。 公开号WO93 / 20656 日期：1993年10月14日空间光调制器系统包括多波长光源和三个空间光调制器，在光源和空间光调制器之间的光路中布置两个分色镜，以将光引导到不同波长 频带到除了一个空间光调制器之外的光，到通过分色镜的第三空间光调制器的光到第三空间光调制器。 由空间光调制器反射的空间调制光由两个分色镜组合，以产生多波长空间调制的输出光束。 为了通过来自所有空间光调制器的空间调制光均衡反射次数，在第三空间光调制器和输出光束之间的光路中提供反射器。
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公开(公告)号：US07796383B2
公开(公告)日：2010-09-14
申请号：US12221967
申请日：2008-08-08
Applicant: Martin Kavanagh
Inventor： Martin Kavanagh
IPC: H05K7/20
CPC classification number: G03B21/16 , H04N9/3144
Abstract: The present application relates to apparatus (100) for cooling a light valve device (103), the apparatus comprising an array of elongate members (119), the elongate members (119) each having a tip (131) for contacting the light valve device (103). The apparatus (100) is suitable for cooling a digital micro-mirror device (103). A duct (117) may be provided for directing a flow of air from a fan to the light valve device (103).
Abstract translation: 本发明涉及用于冷却光阀装置（103）的装置（100），该装置包括细长构件阵列（119），细长构件（119）各自具有用于接触光阀装置的尖端（131） （103）。 该装置（100）适于冷却数字微镜装置（103）。 可以设置管道（117）以将空气流从风扇引导到光阀装置（103）。
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Patent Agency Ranking
公开(公告)号：US06250763B1
公开(公告)日：2001-06-26
申请号：US08930084
申请日：1998-02-05
Applicant: Raymond Gordon Fielding , Martin Kavanagh , Graham Harry Moss
Inventor： Raymond Gordon Fielding , Martin Kavanagh , Graham Harry Moss
IPC: G03B2114
CPC classification number: H04N9/3105 , G02B26/0833
Abstract: A projection device which includes a plurality of deflectable mirror arrays arranged to spatially modulate incident light. A totally internal reflecting surface is arranged to direct light to and from the deformable mirror array. The device includes on or more dichroic layers arranged at an angle relative to the incident light dependent on the spread of angles on the incident beam relative to the optical axis. Additionally or alternatively, the totally internally reflecting surface may be arranged to direct non-spatially modulated light towards a beam dump.
Abstract translation: 一种投影装置，包括多个可偏转反射镜阵列，其布置成空间调制入射光。 全内反射表面布置成将光引导到可变形反射镜阵列和从可变形反射镜阵列引出光。 该装置包括相对于入射光以相对于入射光束成一定角度布置的或更多的二向色层，其取决于入射光束相对于光轴的角度的扩展。 附加地或替代地，全内反射表面可以被布置成将非空间调制光引导到光束转台。
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7.发明授权Projection device comprising a prism system including at least one totally internally reflecting surface at a boundary between two members of different refractive indices within the prism system 失效投影装置包括棱镜系统，该棱镜系统在棱镜系统内的两个不同折射率构件之间的边界处包括至少一个全内反射表面公开(公告)号：US06663243B2
公开(公告)日：2003-12-16
申请号：US09859751
申请日：2001-05-17
Applicant: Raymond Gordon Fielding , Martin Kavanagh , Graham Harry Moss
Inventor： Raymond Gordon Fielding , Martin Kavanagh , Graham Harry Moss
IPC: G03B2100
CPC classification number: H04N9/3105 , G02B26/0833
Abstract: A projection device includes one or more deformable mirror arrays (803) arranged to spatially modulate incident light. A totally internally reflecting surface (809) is arranged to direct light to and from the deformable mirror array (803). The device may include one or more dichroic layers (805) arranged such that the light incident on each dichroic layer (805) is substantially normal incidence to the layer.
Abstract translation: 投影装置包括布置成空间调制入射光的一个或多个可变形反射镜阵列（803）。 全内反射表面（809）布置成将光引导到可变形反射镜阵列（803）。 该装置可以包括布置成使得入射到每个二向色层（805）上的光基本上垂直入射到该层的一个或多个二向色层（805）。
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公开(公告)号：US5865520A
公开(公告)日：1999-02-02
申请号：US696860
申请日：1996-10-21
Applicant: Martin Kavanagh , Raymond Gordon Fielding , Graham Harry Moss
Inventor： Martin Kavanagh , Raymond Gordon Fielding , Graham Harry Moss
CPC classification number: H04N9/315 , G02B26/0816
Abstract: A projection system includes a light source (16) and a prism assembly (41) including at least one air gap (45) effective both to deflect incident light on to at least one reflective spatial light modulator (10), and to transmit modulated light produced by the spatial light modulator (10).
Abstract translation: PCT No.PCT / GB95 / 00359 Sec。 371日期1996年10月21日 102（e）日期1996年10月21日PCT提交1995年2月21日PCT公布。 WO95 / 22868 PCT出版物 日期1995年8月24日一种投影系统包括光源（16）和棱镜组件（41），该棱镜组件（41）包括有效将入射光偏转到至少一个反射空间光调制器（10）的至少一个气隙（45） 并发射由空间光调制器（10）产生的调制光。
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公开(公告)号：US4804880A
公开(公告)日：1989-02-14
申请号：US38233
申请日：1987-04-14
Applicant: Martin Kavanagh
Inventor： Martin Kavanagh
CPC classification number: H01J29/073 , B29K2027/06 , B29K2995/0021 , B29L2031/7532
Abstract: A plurality of mountings for locating a shadow mask carrying frame in a color cathode ray tube each comprise one mounting element bonded to the tube wall and another mounting element connected to the frame, which together provide a spring-loaded spigot-and-socket connection. One feature is that the element has a portion bonded to the wall of a compatible material and a second portion of a hard material for low-wear. Another feature is that the element which provides the spigot has a recess therearound within the thickness of the wall into which the other element extends in order to save space.
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公开(公告)号：US07988301B2
公开(公告)日：2011-08-02
申请号：US11448505
申请日：2006-06-07
Applicant: Martin Kavanagh
Inventor： Martin Kavanagh
CPC classification number: F21V29/51 , F21V29/67 , F21V29/75 , F21V29/77 , F28D2021/0029 , F28F3/02 , G03B21/16 , G03B21/2026
Abstract: An apparatus for transferring heat between an object and a fluid, the apparatus comprising at least one set of elongate members, the elongate members each having a tip for contacting the object. The tips of the elongate members generally make a point contact with the object and allow heat to be transferred between the object and a fluid, often air. A gap is provided between adjacent elongate members to facilitate fluid flow around the object and between the elongate members.
Abstract translation: 一种用于在物体和流体之间传递热量的装置，该装置包括至少一组细长构件，细长构件各自具有用于接触物体的尖端。 细长构件的尖端通常与物体形成点接触并允许热量在物体和流体之间传递，通常是空气。 在相邻的细长构件之间提供间隙以便于围绕物体和细长构件之间的流体流动。
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