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1. 发明授权

US06398389B1 Solid state light source augmentation for SLM display systems 有权
标题翻译：用于SLM显示系统的固态光源增强
公开(公告)号：US06398389B1
公开(公告)日：2002-06-04
申请号：US09728522
申请日：2000-12-01
申请人： Christopher L. Bohler , Frank J. Poradish , Claude E. Tew
发明人： Christopher L. Bohler , Frank J. Poradish , Claude E. Tew
IPC分类号： F21V900
CPC分类号： H04N9/3114 , G02B26/0841 , H04N5/7458
摘要： In an SLM-type display system, a solid state light source can be used to augment a lamp light source in a least two different ways. First, a solid state source can be used to augment deficiencies in a particular spectral region. Typically, lamps are deficient in red, and a red solid state source would be used. However, the same concept applies to augmenting any color region. Multiple solid state sources could be used to augment more than one region. Second, when the SLM system uses a color wheel, a solid state source can be used to eliminate “spoke loss”. Multiple solid state sources can be used for providing different colors during the spokes.
摘要翻译：在SLM型显示系统中，固态光源可以用于以至少两种不同的方式来增加灯光源。首先，可以使用固态源来增加特定光谱区域中的缺陷。通常，灯具有不足的红色，并且将使用红色固体源。然而，相同的概念适用于增加任何颜色区域。可以使用多个固态源来增加多个区域。第二，当SLM系统使用色轮时，可以使用固态光源来消除“辐射损耗”。多个固态光源可用于在辐条期间提供不同的颜色。

2. 再颁专利

USRE38126E1 Large die photolithography 有权
标题翻译：大模光刻
公开(公告)号：USRE38126E1
公开(公告)日：2003-05-27
申请号：US09478938
申请日：2000-01-06
申请人： Claude E. Tew , Frank J. Poradish
发明人： Claude E. Tew , Frank J. Poradish
IPC分类号： G03F900
CPC分类号： G03F7/70433 , G03F7/70475
摘要： An improved reticle (20) and method of using it to expose layers of wafers for large integrated circuits (10). The integrated circuit (10) is designed so that nonrepeating patterns are laid out in perimeter areas, distinct from the center area containing contiguous repeating patterns. The reticle (20) is patterned with multiple masks (21-23), with different masks representing the repeating and nonrepeating patterns. The mask (22) representing the repeating pattern may then be stepped and illuminated separately from any mask (21, 23) representing a nonrepeating pattern.
摘要翻译：改进的掩模版（20）及其用于暴露大型集成电路（10）的晶片层的方法。集成电路（10）被设计成使得不重复图案布置在周边区域中，与包含连续重复图案的中心区域不同。掩模版（20）用多个掩模（21-23）图案化，其中不同的掩模表示重复和非重复图案。表示重复图案的掩模（22）可以与表示不重复图案的任何掩模（21,23）分开地被加工和照亮。

3. 发明授权

US5705299A Large die photolithography 失效
公开(公告)号：US5705299A
公开(公告)日：1998-01-06
申请号：US990992
申请日：1992-12-16
申请人： Claude E. Tew , Frank J. Poradish
发明人： Claude E. Tew , Frank J. Poradish
IPC分类号： G03F1/08 , G03F7/20 , G03F9/00
CPC分类号： G03F7/70433 , G03F7/70475
摘要： An improved reticle (20) and method of using it to expose layers of wafers for large integrated circuits (10). The integrated circuit (10) is designed so that nonrepeating patterns are laid out in perimeter areas, distinct from the center area containing contiguous repeating patterns. The reticle (20) is patterned with multiple masks (21-23), with different masks representing the repeating and nonrepeating patterns. The mask (22) representing the repeating pattern may then be stepped and illuminated separately from any mask (21, 23) representing a nonrepeating pattern.

4. 发明授权

US5198824A High temperature co-fired ceramic integrated phased array packaging 失效
标题翻译：高温共烧陶瓷集成相控阵封装
公开(公告)号：US5198824A
公开(公告)日：1993-03-30
申请号：US822392
申请日：1992-01-17
申请人： Frank J. Poradish
发明人： Frank J. Poradish
IPC分类号： H01Q21/00 , H01Q23/00
CPC分类号： H01Q21/0087 , H01Q23/00
摘要： A phased array package using a cofired ceramic material system to integrate antenna elements and an hermetic multi-chip MMIC cavity into a single module to provide incorporation of microwave circuit geometries into a system which has been used in the prior art only for low frequency applications. The integration provides a package very similar to a conventional integrated circuit package with substantial cost reductions over the complicated microwave assemblies of the present art.
摘要翻译：使用共烧陶瓷材料系统的相控阵列封装将天线元件和密封多芯片MMIC空腔集成到单个模块中，以将微波电路几何结构并入已经在现有技术中仅用于低频应用的系统中。该集成提供了非常类似于常规集成电路封装的封装，相比于本技术的复杂微波组件具有显着的成本降低。

5. 发明授权

US06856464B1 Color splitting apparatus and method with unequal glass path lengths 有权
标题翻译：具有不等玻璃路径长度的分色装置和方法
公开(公告)号：US06856464B1
公开(公告)日：2005-02-15
申请号：US10747667
申请日：2003-12-29
申请人： Frank J. Poradish , Steven M. Penn
发明人： Frank J. Poradish , Steven M. Penn
IPC分类号： G02B27/00 , G02B27/10 , G02B27/14 , G03B21/00 , G03B21/28
CPC分类号： G02B27/1026 , G02B27/0081 , G02B27/145
摘要： A three element prism system and method for splitting/combining three different colors of light arranged such that the size of a selected one of the color prism, such as for example, the red prism and, consequently the clear aperture, are increased without a corresponding increase in the size of the other prisms (e.g., the blue and green prisms). This is accomplished by adjusting the air gap A2 of the selected light path (e.g., red) so that the effective total selected light path T, which includes the selected light air gap A2 and the selected light glass path G2 is the same as the total path length T of both the other light paths (e.g., green and blue) comprised of air gap A1 plus glass path G1.
摘要翻译：一种用于分割/组合三种不同颜色的光的三元素棱镜系统和方法，所述三种不同颜色的光被布置成使得所选色彩棱镜（例如，红色棱镜）以及因此的清晰光圈的尺寸增加，而没有相应的其他棱镜的尺寸增加（如蓝色和绿色棱镜）。这是通过调整所选光路的气隙A2（例如，红色）来实现的，使得包括所选择的光气隙A2和所选择的光玻璃路径G2的有效总选择光路T与总光包括气隙A1加上玻璃路径G1的其他光路（例如，绿色和蓝色）的路径长度T.

6. 发明授权

US6113043A Mount for integrated circuit device 失效
标题翻译：用于集成电路器件的安装
公开(公告)号：US6113043A
公开(公告)日：2000-09-05
申请号：US2150
申请日：1997-12-31
申请人： Frank J. Poradish , Jerry L. Taylor
发明人： Frank J. Poradish , Jerry L. Taylor
IPC分类号： H01L23/12 , A47B96/06 , G02B7/00 , G02B26/08 , H01L23/32
CPC分类号： G02B7/00 , G02B26/0833 , H01L23/32 , H01L2924/0002
摘要： A mount (10) for an integrated circuit, which permits the integrated circuit to be accurately positioned relative to other system components. The mount (10) rests on a base (200) that is part of some other system component and that has two mounting posts (210). The main body of the mount (10) is a frame (110) that holds the integrated circuit and has post apertures (120) that receive the mounting posts (210). The frame (110) has interior channels (170) that extend from the post aperture and that contain plunger/spring pairs (150, 160). A screw (181) pushed against a wedge-shaped end (152) of a plunger (150) causes the plunger (150) to push against a mounting post (210), causing the mount (10) to move relative to the base (200). The plunger/spring pairs (150, 160) provide translational and rotational adjustments. A tripod arrangement of set screws (181) provides adjustment of tilt and height. An inner frame (53) can be added to provide for electrical connections.
摘要翻译：用于集成电路的安装件（10），其允许集成电路相对于其他系统部件被精确定位。安装件（10）位于作为一些其他系统部件的一部分并且具有两个安装柱（210）的基座（200）上。安装架（10）的主体是保持集成电路并具有接收安装柱（210）的柱孔（120）的框架（110）。框架（110）具有从柱孔延伸并且包含柱塞/弹簧对（150,160）的内部通道（170）。按压柱塞（150）的楔形端部（152）的螺钉（181）使柱塞（150）推靠在安装柱（210）上，使得安装件（10）相对于基座（ 200）。柱塞/弹簧对（150,160）提供平移和旋转调节。固定螺钉（181）的三脚架布置提供了倾斜和高度的调整。可以添加内框架（53）以提供电连接。

7. 发明授权

US07736026B2 Lamp reflector cooling air deflector 有权
标题翻译：灯反射器冷却空气导流板
公开(公告)号：US07736026B2
公开(公告)日：2010-06-15
申请号：US10186851
申请日：2002-07-01
申请人： Bryan R. Teichgraeber , Frank J. Poradish , Scott Patrick Overmann , Steven P. Krycho
发明人： Bryan R. Teichgraeber , Frank J. Poradish , Scott Patrick Overmann , Steven P. Krycho
IPC分类号： F21V11/00
CPC分类号： F21V29/60 , F21V29/02 , F21V29/74 , F21V29/83 , G03B21/16
摘要： To improve the cooling efficiency and ensure uniform cooling of all portions of the inside back surface of the reflector, a deflector (108) has been developed. The air deflector (108) typically encircles the lamp (102) allowing air (110) to flow between the deflector (108) and the lamp (102). This air (110) cools the lamp (102). Air (112) passing between the deflector (108) and the reflector (100) is deflected outward to cool the inside surface of the reflector near the lamp (102). Because the deflector (108) is small and is located directly behind the lamp (102), it does not block any of the useful light generated by the lamp (102). The light striking the deflector (108) from the lamp (102), if not for the deflector (108), would have passed through the opening in the reflector (100) and would have been lost. The deflector (108) typically has a number of vanes around the perimeter of a cylindrical body portion. The vanes are bent outward at an angle sufficient to force part of the cooling air to flow across the inside back surface of the reflector.
摘要翻译：为了提高冷却效率并确保反射器内表面的所有部分的均匀冷却，已经开发了偏转器（108）。空气导流板（108）通常环绕灯（102），允许空气（110）在偏转器（108）和灯（102）之间流动。该空气（110）冷却灯（102）。在偏转器（108）和反射器（100）之间通过的空气（112）向外偏转以冷却靠近灯（102）的反射器的内表面。由于偏转器（108）小并且位于灯（102）的正后方，所以它不阻挡由灯（102）产生的任何有用的光。如果不是用于偏转器（108），则从灯（102）撞击偏转器（108）的光将已经通过反射器（100）中的开口并且将已经丢失。偏转器（108）通常具有围绕圆柱形主体部分的周边的多个叶片。叶片以足以迫使部分冷却空气流过反射器内表面的角度向外弯曲。

8. 发明授权

US07330298B2 Optical system and method for increasing image resolution and/or dithering in projection applications 有权
标题翻译：用于在投影应用中增加图像分辨率和/或抖动的光学系统和方法
公开(公告)号：US07330298B2
公开(公告)日：2008-02-12
申请号：US11051373
申请日：2005-02-04
申请人： William M. Bommersbach , Donald C. Whitney , Frederick C. Wedemeier , Roger S. Carver , Steven M. Penn , Stephen W. Marshall , Frank J. Poradish , Donald A. Powell
发明人： William M. Bommersbach , Donald C. Whitney , Frederick C. Wedemeier , Roger S. Carver , Steven M. Penn , Stephen W. Marshall , Frank J. Poradish , Donald A. Powell
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： H04N9/3114 , G03B21/005
摘要： An optical system for projecting an image having x and y axes onto a image plane is provided. The system includes an SLM device spaced from the image plane, the SLM device having a plurality of pixels operable to project pixels of the image onto the image plane and positioned such that the individual pixels of the projected image are oriented at substantially 45 degrees relative to the x and y axes of the image. The system further includes an optic element disposed between the SLM device and the image plane and a linear displacement device operatively connected to and operable to selectively displace at least one of the SLM device and the optic element. A method for projecting an image onto a image plane is also provided.
摘要翻译：提供了一种用于将具有x轴和y轴的图像投影到图像平面上的光学系统。该系统包括与图像平面间隔开的SLM装置，SLM装置具有多个像素，可操作以将图像的像素投影到图像平面上并且被定位成使得投影图像的各个像素相对于图像的x轴和y轴。该系统还包括设置在SLM装置和图像平面之间的光学元件和可操作地连接到并可操作以用于选择性地移位SLM装置和光学元件中的至少一个的线性位移装置。还提供了一种用于将图像投影到图像平面上的方法。

9. 发明授权

US06249387B1 Stable enhanced contrast optical system for high resolution displays 有权
标题翻译：稳定的增强对比度光学系统，用于高分辨率显示
公开(公告)号：US06249387B1
公开(公告)日：2001-06-19
申请号：US09306491
申请日：1999-05-06
申请人： Frank J. Poradish , Duane S. Dewald , Steven M. Penn
发明人： Frank J. Poradish , Duane S. Dewald , Steven M. Penn
IPC分类号： G02B2714
CPC分类号： G02B7/181 , G02B27/0018 , G02B27/145 , H04N9/3105
摘要： An optical system for illumination spatial light modulators. The optical system includes a tall color splitting prism (16) with substantially symmetrical face bonding areas, thereby eliminating the need for external holding plates. The face bonding areas (62) are outside the optically active area. The tall prism (16) allows for better control of stray light, including a heat sink (41) for absorbing stray or OFF state light, preventing overheating of the optical assembly. The tall prism (16) also allows adjustments to be made to any other optical components such as projection lenses and TIR prisms (14).
摘要翻译：一种用于照明空间光调制器的光学系统。光学系统包括具有基本对称的面接合区域的高分色棱镜（16），从而消除对外部保持板的需要。面接合区域（62）在光学有效区域之外。高棱镜（16）允许更好地控制杂散光，包括用于吸收杂散或关闭状态光的散热器（41），防止光学组件的过热。高棱镜（16）还允许对诸如投影透镜和TIR棱镜（14）的任何其它光学部件进行调节。

10. 发明授权

US06788469B2 Automated lamp focus 有权
标题翻译：自动灯聚焦
公开(公告)号：US06788469B2
公开(公告)日：2004-09-07
申请号：US10039127
申请日：2001-12-31
申请人： Duane Scott Dewald , William B. Werner , Frank J. Poradish
发明人： Duane Scott Dewald , William B. Werner , Frank J. Poradish
IPC分类号： G02B2714
CPC分类号： H04N9/3105 , H04N9/3155 , H04N9/3194
摘要： Methods for measuring and automatically controlling the light distribution and overall brightness in electronic-based spatial light modulator projection display systems. One method takes a small fraction of the projected light from a partial turning mirror 407 in the projector's optics path and focuses this light on to a detector 420 for use in controlling the light distribution and brightness of the system. Another method uses an array of embedded light sensors 518-522 at chosen locations on the surface of a display screen 517 to control the light distribution and brightness parameters of the projection system. Both methods use a micro-controller, servomotors, and an adjustable power supply, controlled by the detector/sensor outputs, to maintain the desired light distribution and brightness in the projected image.
摘要翻译：用于测量和自动控制电子空间光调制器投影显示系统中的光分布和总体亮度的方法。一种方法在投影仪的光学路径中占据部分转向镜407的投射光的一小部分，并将该光聚焦到检测器420上，以用于控制系统的光分布和亮度。另一种方法是在显示屏幕517的表面上的选定位置处使用嵌入式光传感器518-522的阵列来控制投影系统的光分布和亮度参数。两种方法都使用微控制器，伺服电机和由检测器/传感器输出控制的可调节电源，以保持投影图像中所需的光分布和亮度。

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