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1. 发明授权

US08345325B2 Segmented reflective optical system 有权
公开(公告)号：US08345325B2
公开(公告)日：2013-01-01
申请号：US12375121
申请日：2006-07-26
申请人： Jack H Schmidt , John Herman Arterberry , Dennis J Schissler , Mark W. Majette
发明人： Jack H Schmidt , John Herman Arterberry , Dennis J Schissler , Mark W. Majette
IPC分类号： H04N1/04
CPC分类号： B23P15/008 , H04N1/03 , H04N1/0305 , H04N1/1934 , H04N1/1935 , H04N2201/02439 , H04N2201/02466 , Y10T29/49826 , Y10T156/10
摘要： An optical system, used for scanning, forms an image using reflective optical surfaces. The system may be telecentric, and may form an image that is reduced in size as compared with the scanned original. Several image-forming optical channels may be combined to form a page-wide scanning array.

2. 发明授权

US06920000B2 Filter for a display system 失效
标题翻译：筛选显示系统
公开(公告)号：US06920000B2
公开(公告)日：2005-07-19
申请号：US10251241
申请日：2002-09-19
申请人： Steven W. Steinfield , Mohammad M. Samii , Jack H. Schmidt , Matthew Giere , David Tyvoll , Noah Lassar , Winthrop D. Childers
发明人： Steven W. Steinfield , Mohammad M. Samii , Jack H. Schmidt , Matthew Giere , David Tyvoll , Noah Lassar , Winthrop D. Childers
IPC分类号： G02B26/00 , G02B26/02 , G02F1/1335 , G09F9/30 , G09F9/37 , G02B5/24
CPC分类号： G02B26/004 , G02F1/133514
摘要： A filter for a display system is provided which includes a fluid chamber having a selectively moveable filtering fluid, plural electrodes being coupled with the fluid chamber to accommodate establishment of an electric field whereby the filtering fluid may be selectively positioned in an optical path.
摘要翻译：提供了一种用于显示系统的过滤器，其包括具有选择性可移动的过滤流体的流体室，多个电极与流体室耦合以适应电场的建立，从而过滤流体可以选择性地定位在光路中。

3. 发明授权

US06905217B2 Projector with narrow-spectrum light source to complement broad-spectrum light source 有权
标题翻译：具有窄谱光源的投影机，用于补充广谱光源
公开(公告)号：US06905217B2
公开(公告)日：2005-06-14
申请号：US10783799
申请日：2004-02-21
申请人： Winthrop D. Childers , Mark A. Van Veen , Mohammad M. Samii , William J. Allen , Jack H. Schmidt , Steven W. Steinfield , Wayne M. Richard , James R. Cole , James P. Dickie
发明人： Winthrop D. Childers , Mark A. Van Veen , Mohammad M. Samii , William J. Allen , Jack H. Schmidt , Steven W. Steinfield , Wayne M. Richard , James R. Cole , James P. Dickie
IPC分类号： G03B21/14 , G03B21/00 , H04N5/74 , H04N9/31 , F21V9/00
CPC分类号： H04N9/3158 , H04N9/3114 , H04N9/315 , H04N9/3164
摘要： A projector that has a narrow-spectrum light source to complement a broad-spectrum light source is disclosed. The broad-spectrum light source has a broad spectrum. The narrow-spectrum light source has a narrow spectrum complementing the broad spectrum of the broad-spectrum light source.
摘要翻译：公开了一种具有窄谱光源以补充广谱光源的投影仪。广谱光源具有广谱。窄谱光源具有与广谱光源广谱互补的窄光谱。

4. 发明授权

US06733139B2 Projector with narrow-spectrum light source to complement broad-spectrum light source 有权
标题翻译：具有窄谱光源的投影机，用于补充广谱光源
公开(公告)号：US06733139B2
公开(公告)日：2004-05-11
申请号：US10138590
申请日：2002-05-03
申请人： Winthrop D. Childers , Mark A. Van Veen , Mohammad M. Samii , William J. Allen , Jack H. Schmidt , Steven W. Steinfield , Wayne M. Richard , James R. Cole , James P. Dickie
发明人： Winthrop D. Childers , Mark A. Van Veen , Mohammad M. Samii , William J. Allen , Jack H. Schmidt , Steven W. Steinfield , Wayne M. Richard , James R. Cole , James P. Dickie
IPC分类号： G03B2114
CPC分类号： H04N9/3158 , H04N9/3114 , H04N9/315 , H04N9/3164
摘要： A projector that has a narrow-spectrum light source to complement a broad-spectrum light source is disclosed. The broad-spectrum light source has a broad spectrum. The narrow-spectrum light source has a narrow spectrum complementing the broad spectrum of the broad-spectrum light source.
摘要翻译：公开了一种具有窄谱光源以补充广谱光源的投影仪。广谱光源具有广谱。窄谱光源具有与广谱光源广谱互补的窄光谱。

5. 发明授权

US07708483B2 Unbacked fabric transport and condition system 失效
标题翻译：无衬布运输和条件系统
公开(公告)号：US07708483B2
公开(公告)日：2010-05-04
申请号：US11256382
申请日：2005-10-21
申请人： Mohammad M Samii , Mark A. Van Veen , Jack H Schmidt
发明人： Mohammad M Samii , Mark A. Van Veen , Jack H Schmidt
IPC分类号： B41J15/04 , B41J2/01
CPC分类号： D06P5/30 , B41J3/4078 , B41J11/0005 , B41J11/002 , B41J11/007 , B41J15/04 , B41J15/16
摘要： An unbacked transport and conditioning printing system for printing a pattern on a fabric is disclosed. The system includes a fabric characterization and tension control subsystem for gathering information on variations in the fabric and an irregularity detection subsystem for detecting irregularities in the fabric, as well as, crease detection and removal. The fabric passes through a fabric drying and conditioning subsystem for characterization of the fabric. The system also includes a fabric control subsystem for advancing the fabric through a print zone, where a pattern is printed on an unbacked fabric. The fabric is transported through a drying and post-processing subsystem and a closed-loop color control subsystem.
摘要翻译：公开了一种用于在织物上印刷图案的未背衬的运输和调理打印系统。该系统包括织物表征和张力控制子系统，用于收集关于织物变化的信息和用于检测织物中的不规则性的不规则检测子系统，以及折痕检测和去除。织物通过织物干燥和调理子系统来表征织物。该系统还包括织物控制子系统，用于通过打印区域推进织物，其中图案印刷在未背衬的织物上。织物通过干燥和后处理子系统和闭环颜色控制子系统传送。

6. 发明申请

US20100002273A1 Segmented Reflective Optical System 有权
标题翻译：分段反射光学系统
公开(公告)号：US20100002273A1
公开(公告)日：2010-01-07
申请号：US12375121
申请日：2006-07-26
申请人： Jack H. Schmidt , John Herman Arterberry , Dennis J. Schissler , Mark W. Majette
发明人： Jack H. Schmidt , John Herman Arterberry , Dennis J. Schissler , Mark W. Majette
IPC分类号： H04N1/04 , B32B37/12 , B32B37/02 , H01L31/0232 , G02B5/10
CPC分类号： B23P15/008 , H04N1/03 , H04N1/0305 , H04N1/1934 , H04N1/1935 , H04N2201/02439 , H04N2201/02466 , Y10T29/49826 , Y10T156/10
摘要： An optical system, used for scanning, forms an image using reflective optical surfaces. The system may be telecentric, and may form an image that is reduced in size as compared with the scanned original. Several image-forming optical channels may be combined to form a page-wide scanning array.
摘要翻译：用于扫描的光学系统使用反射光学表面形成图像。系统可以是远心的，并且可以形成与扫描的原稿相比尺寸减小的图像。可以组合几个成像光学通道以形成页面扫描阵列。

7. 发明授权

US07038867B2 Filter for display system 失效
标题翻译：过滤器用于显示系统
公开(公告)号：US07038867B2
公开(公告)日：2006-05-02
申请号：US11153512
申请日：2005-06-14
申请人： Steven W. Steinfield , Mohammad M. Samii , Jack H. Schmidt , Matthew Giere , David Tyvoll , Noah Lassar , Winthrop D. Childers
发明人： Steven W. Steinfield , Mohammad M. Samii , Jack H. Schmidt , Matthew Giere , David Tyvoll , Noah Lassar , Winthrop D. Childers
IPC分类号： G02B5/24
CPC分类号： G02B26/004 , G02F1/133514
摘要： A filter for a display system is provided which includes a fluid chamber having a selectively moveable filtering fluid, plural electrodes being coupled with the fluid chamber to accommodate establishment of an electric field whereby the filtering fluid may be selectively positioned in an optical path.
摘要翻译：提供了一种用于显示系统的过滤器，其包括具有选择性可移动的过滤流体的流体室，多个电极与流体室耦合以适应电场的建立，从而过滤流体可以选择性地定位在光路中。

8. 发明授权

US07018046B2 Display system with low and high resolution modulators 有权
标题翻译：具有低分辨率和高分辨率调制器的显示系统
公开(公告)号：US07018046B2
公开(公告)日：2006-03-28
申请号：US10942667
申请日：2004-09-15
申请人： Winthrop D. Childers , Noah Lassar , William Allen , Mohammad M. Samii , Jack H. Schmidt , Mark A. Van Veen
发明人： Winthrop D. Childers , Noah Lassar , William Allen , Mohammad M. Samii , Jack H. Schmidt , Mark A. Van Veen
IPC分类号： G03B21/14 , G03B21/26 , G03B21/28 , H04N9/12 , G02F1/1335
CPC分类号： H04N9/3117 , G09G3/3426 , G09G2300/023 , H04N9/315
摘要： A display system is provided, the system including an illumination source configured to produce light and direct light along an optical path, a plurality of color filters disposed in the optical path configured to generate a plurality of colored light beams, and a spatial light modulator disposed in the optical path adapted to receive and adjust the colored light beams to produce an image.
摘要翻译：提供了一种显示系统，该系统包括被配置为沿着光路产生光和直接光的照明源，配置在生成多个彩色光束的光路中的多个滤色器，以及设置在该光路中的空间光调制器在适于接收和调节彩色光束以产生图像的光路中。

9. 发明授权

US6088134A Swath scanning system using an optical imager 失效
标题翻译：扫描扫描系统使用光学成像仪
公开(公告)号：US6088134A
公开(公告)日：2000-07-11
申请号：US665777
申请日：1996-06-17
申请人： Jack H. Schmidt
发明人： Jack H. Schmidt
IPC分类号： H04N1/028 , G02B13/22 , G02B17/08 , H04N1/03 , H04N1/04 , G01B9/04 , G02B26/08 , G02B3/02
CPC分类号： G02B17/0856 , G02B13/22 , G02B17/008 , G02B17/0812 , H04N1/03 , H04N1/0303 , H04N2201/02456
摘要： The invention is a system for scanning a document. A light source illuminates the document; an imager receives light from the document and directs it toward a detector array which produces a corresponding array of electrical signals. The imager has several optical properties that are useful either individually or in combination. The imager is telecentric and thereby ensures that image size and magnification are insensitive to object displacement along the optical axis and image brightness is uniform independent of object off-axis distance. An aspheric element within the imager balances focus variation within the depth of field with spherical aberration and thereby provides nearly uniform image resolution. A diffraction pattern, carried by the imager, corrects for spectral dispersion which occurs when light passes from air into a refractive material. An imager with a reflecting surface provides a system that is subject to little or no chromatic aberration. A solid imager with multiple internal reflecting surfaces in optical series, configured to include the previously mentioned optical properties, also provides for highly stable alignment of reflecting surfaces.
摘要翻译：本发明是用于扫描文档的系统。光源照亮文件; 成像器从文件接收光并将其引导到产生相应阵列的电信号的检测器阵列。成像仪具有几种光学性质，可单独使用或组合使用。成像器是远心的，从而确保图像尺寸和放大倍数对沿着光轴的物体位移不敏感，并且图像亮度均匀，独立于物体离轴距离。成像器内的非球面元件平衡了具有球面像差的景深内的焦点变化，从而提供几乎均匀的图像分辨率。由成像仪携带的衍射图案校正当光从空气进入折射材料时发生的光谱色散。具有反射表面的成像器提供了受到很少或没有色差的系统。具有配置为包括前述光学性质的光学系列中具有多个内部反射表面的固体成像器还提供反射表面的高度稳定的对准。

10. 发明授权

US5576854A Liquid crystal light valve projector with improved contrast ratio and with 0.27 wavelength compensation for birefringence in the liquid crystal light valve 失效
标题翻译：液晶光阀投影机具有改善的对比度和0.27波长补偿双折射液晶光阀
公开(公告)号：US5576854A
公开(公告)日：1996-11-19
申请号：US152996
申请日：1993-11-12
申请人： Jack H. Schmidt , Ned Nestorovic , Rodney D. Sterling , Joseph M. Haggerty , Javier A. Ruiz , Robert Edwards , Roger Hollister
发明人： Jack H. Schmidt , Ned Nestorovic , Rodney D. Sterling , Joseph M. Haggerty , Javier A. Ruiz , Robert Edwards , Roger Hollister
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/135 , G03B21/00
CPC分类号： G02F1/133385 , G02F1/1333 , G02F1/133528 , G02F1/135 , G02F2001/133638
摘要： In a liquid crystal light valve projector, a quarter-wave compensator plate is disposed between a polarization plate and a liquid crystal light valve to compensate for polarization irregularities induced by the off-incident reflections in the cone of light projected onto the LCLV. The quarter-wave compensation plate reverses the phase of the P component of said illumination light with respect to said compensator plate by 180.degree. thereby eliminating P-polarization leakage during the dark state of an LCLV projector. The invention also combines the compensator plate with a heat shield and a low stress-optical coefficient counter electrode substrate to reduce the birefringence of the LCLV thereby also minimizing leakage of P-polarized light onto the projection screen during the dark state of the projector.
摘要翻译：在液晶光阀投影机中，在偏振板和液晶光阀之间设置四分之一波长的补偿板，以补偿投射到LCLV上的光的入射反射引起的偏振不均匀。四分之一波长补偿板将所述照明光的P分量相对于所述补偿板的相位反转180度，从而消除LCLV投影仪暗处的P极化泄漏。本发明还将补偿板与隔热板和低应力光学系数对电极基板结合起来，以减少LCLV的双折射，从而也可以在投影机的黑暗状态期间最小化P偏振光到投影屏幕上的泄漏。

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