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1. 发明授权

US09607577B2 Dynamic power and brightness control for a display screen 有权
公开(公告)号：US09607577B2
公开(公告)日：2017-03-28
申请号：US13153304
申请日：2011-06-03
申请人： Roger Hajjar , Anand Budni
发明人： Roger Hajjar , Anand Budni
IPC分类号： G09G5/10 , G06F3/14 , G09G3/02
CPC分类号： G09G5/10 , G06F3/1446 , G09G3/025 , G09G3/2003 , G09G2300/026 , G09G2300/0452 , G09G2320/0626 , G09G2320/0673 , G09G2330/021 , G09G2330/025 , G09G2360/12 , G09G2360/16
摘要： An image is displayed on an electronic display device at a reduced power level. Power used by the display device is maintained below a predetermined maximum power level by uniformly scaling the initial optical intensity of an image to a lower optical intensity whenever displaying the image at the initial optical intensity would result in power consumption of the display device exceeding the predetermined maximum power level.

2. 发明申请

US20060221022A1 Laser vector scanner systems with display screens having optical fluorescent materials 审中-公开
标题翻译：具有显示屏的激光矢量扫描仪系统具有光学荧光材料
公开(公告)号：US20060221022A1
公开(公告)日：2006-10-05
申请号：US11436230
申请日：2006-05-18
申请人： Roger Hajjar
发明人： Roger Hajjar
IPC分类号： G09G3/34
CPC分类号： G09G3/02 , G09G3/001 , G09G2320/0693 , G09G2360/147
摘要： Fluorescent screens and display systems and devices based on such screens using at least one excitation optical beam to excite one or more fluorescent materials on a screen which emit light to form images. The fluorescent materials may include phosphor materials and non-phosphor materials such as quantum dots. A screen may include a multi-layer dichroic layer. Vector scanner systems may be constructed using screens with one or more fluorescent materials.
摘要翻译：基于这样的屏幕的荧光屏和显示系统和设备使用至少一个激发光束来激发屏幕上发出光以形成图像的一种或多种荧光材料。荧光材料可以包括磷光体材料和诸如量子点的非磷光体材料。屏幕可以包括多层二向色层。矢量扫描仪系统可以使用具有一种或多种荧光材料的屏幕来构建。

3. 发明申请

US20050152233A1 Devices for optical near-files second surface recording 失效
标题翻译：用于光学近文件第二表面记录的设备
公开(公告)号：US20050152233A1
公开(公告)日：2005-07-14
申请号：US11021322
申请日：2004-12-23
申请人： Roger Hajjar
发明人： Roger Hajjar
IPC分类号： G11B11/00
CPC分类号： G11B11/10584 , G11B7/0938 , G11B7/1387 , G11B7/2403 , G11B7/24047 , G11B7/24059 , G11B11/10552 , G11B11/10578 , G11B11/1058
摘要： Techniques and devices based on near-field second surface recording.
摘要翻译：基于近场第二表面记录的技术和设备。

4. 发明授权

US06496468B2 Beam focusing in near-field optical recording and reading 失效
标题翻译：光束聚焦在近场光学记录和读取
公开(公告)号：US06496468B2
公开(公告)日：2002-12-17
申请号：US09087838
申请日：1998-05-29
申请人： Roger Hajjar , Gordon S. Kino
发明人： Roger Hajjar , Gordon S. Kino
IPC分类号： G11B7135
CPC分类号： B82Y10/00 , G11B7/0908 , G11B7/1374 , G11B7/1387 , G11B2007/0013 , G11B2007/13727
摘要： A near-field optical storage system having an optical train configured to produce a reduced beam spot size at the recording layer of an optical medium. A near-field coupling element having a substantially flat surface is implemented to provide optical coupling between the optical train and the optical medium. The flat surface is spaced from the optical medium by a fraction of the operating wavelength. An optical beam is focused beyond the flat surface in order to achieve a small spot size on the recording layer.
摘要翻译：一种近场光学存储系统，其具有被配置为在光学介质的记录层处产生减小的光束尺寸的光学列。实现具有基本上平坦表面的近场耦合元件以在光学系统和光学介质之间提供光学耦合。平坦表面与光学介质隔开一部分工作波长。光束聚焦在平坦表面之外，以便在记录层上实现小的斑点尺寸。

5. 发明授权

US06396783B1 Mechanism for controlling spacing between optical head and storage medium in optical storage systems 有权
标题翻译：控制光学存储系统中光头与存储介质间距的机制
公开(公告)号：US06396783B1
公开(公告)日：2002-05-28
申请号：US09405511
申请日：1999-09-23
申请人： Bernard W. Bell, Jr. , Vlad Novotny , Hossein Moghadam , Roger Hajjar , Yung-Chieh Hsieh , Brian Tremaine
发明人： Bernard W. Bell, Jr. , Vlad Novotny , Hossein Moghadam , Roger Hajjar , Yung-Chieh Hsieh , Brian Tremaine
IPC分类号： G11B2736
CPC分类号： B82Y10/00 , G11B7/0908 , G11B7/0914 , G11B7/122 , G11B11/10554 , G11B11/10576 , G11B11/1058
摘要： An optical disk drive having a thermal control mechanism on the optical head to control the spacing between the optical head and the surface of the storage medium.
摘要翻译：一种光盘驱动器，其具有在光头上的热控制机构，以控制光学头与存储介质的表面之间的间隔。

6. 发明授权

US6111840A Reducing phase distortion in a near-field optical data storage system 失效
标题翻译：减少近场光学数据存储系统中的相位失真
公开(公告)号：US6111840A
公开(公告)日：2000-08-29
申请号：US322065
申请日：1999-05-27
申请人： Roger Hajjar
发明人： Roger Hajjar
IPC分类号： G11B7/12 , G11B7/135 , G11B11/105 , G11B7/00
CPC分类号： B82Y10/00 , G11B11/10543 , G11B7/122 , G11B7/1353 , G11B7/1365 , G11B7/1369 , G11B7/1372 , G11B7/1378 , G11B7/1387 , G11B2007/13727
摘要： An electro-optical storage system based on a near-field configuration having phase-distortion reducing mechanism. The system comprises a read/write head and a head positioning system, an optics module including beam relay optics and signal detectors, an optical medium and a corresponding medium driving unit, and an electronic control system. The optical head includes a near-field lens positioned over the optical medium by a fraction of the wavelength. The phase-distortion reducing mechanism imposes a phase-compensating profile on the optical wavefront and/or rotates the beam polarization to reduce a phase distortion caused by the lens aberrations and an extra phase profile induced by the near-field configuration.
摘要翻译：一种基于具有相位失真减小机构的近场配置的电光存储系统。该系统包括读/写头和头定位系统，包括光束中继光学器件和信号检测器的光学模块，光学介质和相应的介质驱动单元以及电子控制系统。光学头包括位于光学介质上的几分之一波长的近场透镜。相位失真减小机构在光波阵面上施加相位补偿曲线和/或旋转光束偏振，以减少由透镜像差引起的相位失真和由近场配置引起的额外的相位曲线。

7. 发明申请

US20110298843A1 DYNAMIC POWER AND BRIGHTNESS CONTROL FOR A DISPLAY SCREEN 有权
标题翻译：用于显示屏幕的动态功率和亮度控制
公开(公告)号：US20110298843A1
公开(公告)日：2011-12-08
申请号：US13153304
申请日：2011-06-03
申请人： Roger HAJJAR , Anand Budni
发明人： Roger HAJJAR , Anand Budni
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G06F3/1446 , G09G3/025 , G09G3/2003 , G09G2300/026 , G09G2300/0452 , G09G2320/0626 , G09G2320/0673 , G09G2330/021 , G09G2330/025 , G09G2360/12 , G09G2360/16
摘要： An image is displayed on an electronic display device at a reduced power level. Power used by the display device is maintained below a predetermined maximum power level by uniformly scaling the initial optical intensity of an image to a lower optical intensity whenever displaying the image at the initial optical intensity would result in power consumption of the display device exceeding the predetermined maximum power level.
摘要翻译：以降低的功率水平在电子显示装置上显示图像。通过在初始光强度下显示图像时，将图像的初始光强度均匀地缩放到较低的光强度，由显示装置使用的功率被保持在预定的最大功率水平以下，导致显示装置的功耗超过预定值最大功率水平

8. 发明申请

US20060222373A1 Methods for upgrading and deploying an optical network 审中-公开
标题翻译：升级和部署光网络的方法
公开(公告)号：US20060222373A1
公开(公告)日：2006-10-05
申请号：US11098838
申请日：2005-04-04
申请人： Giovanni Barbarossa , Roger Hajjar
发明人： Giovanni Barbarossa , Roger Hajjar
IPC分类号： H04B10/04
CPC分类号： H04B10/25 , H04B10/2507 , H04B10/25133
摘要： A transmitter on an integrated circuit chip is disclosed that employs a laser, modulator, and a dispersion compensator module and a modulator for overcoming chromatic dispersion and polarization dependent loss effects. With the present invention, the dispersion compensator module is placed on a chip, either integrated or monolithic, for operation with a laser and a modulator without the need to compensate for dispersion within a separate unit that is not part of the chip. The dispersion compensator module can be implemented, for example, with a ring resonator, an etalon or a Mach-Zehnder interferometer. In a first aspect of the invention, the optical transmitter module of the present invention provides a cost-effective solution for upgrading from an existing optical network to a faster optical network, such as upgrading from a 2.5 Gbps to a 10 Gbps network. In a second aspect of the invention, the optical transmitter module of the present invention provides a means to deploy an optical network at the transmission rate of 10 Gbps, 40 Gbps and faster.
摘要翻译：公开了集成电路芯片上的发射机，其使用激光器，调制器和色散补偿器模块以及用于克服色散和偏振相关损耗效应的调制器。利用本发明，色散补偿器模块被放置在集成或单片的芯片上，用于与激光器和调制器一起操作，而不需要补偿不在芯片的一部分的单独单元内的色散。色散补偿器模块可以例如用环形谐振器，标准具或马赫 - 曾德尔干涉仪来实现。在本发明的第一方面中，本发明的光发射机模块为从现有的光网络升级到更快的光网络提供了一种具有成本效益的解决方案，例如从2.5Gbps升级到10Gbps网络。在本发明的第二方面，本发明的光发射机模块提供了以10Gbps，40Gbps和更快的传输速率部署光网络的手段。

9. 发明授权

US06724694B2 Disk mastering based on near-field optical systems 失效
标题翻译：基于近场光学系统的磁盘母盘制作
公开(公告)号：US06724694B2
公开(公告)日：2004-04-20
申请号：US10173495
申请日：2002-06-14
申请人： Gordon R. Knight , John Al-Samarrie , David Blankenbeckler , Brian Bonn , Alan Burroughs , Warren Dalziel , Roger Hajjar , Amit Jain , Guolin Ma , Brian P. Tremaine
发明人： Gordon R. Knight , John Al-Samarrie , David Blankenbeckler , Brian Bonn , Alan Burroughs , Warren Dalziel , Roger Hajjar , Amit Jain , Guolin Ma , Brian P. Tremaine
IPC分类号： G11B1100
CPC分类号： G11B13/045 , G11B7/08564 , G11B7/08576 , G11B7/08582 , G11B7/122 , G11B7/1359 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1374 , G11B7/1387 , G11B7/14 , G11B7/22 , G11B7/24 , G11B11/10532 , G11B11/10534 , G11B11/10543 , G11B11/10554 , G11B11/1058 , G11B11/10584 , G11B11/10586 , G11B23/0308 , G11B23/0316 , G11B23/505 , G11B33/0416 , G11B33/14 , G11B2005/0021 , G11B2007/0013 , G11B2007/13727
摘要： Structures of storage media for optical storage systems, especially for systems in the near-field configuration to couple radiation between the optical head and the media at least in part by evanescent fields.
摘要翻译：用于光学存储系统的存储介质的结构，特别是用于近场配置的系统，用于至少部分地通过渐近场耦合光头和介质之间的辐射。

10. 发明授权

US5963532A Polarization rotation and phase compensation in near-field electro-optical system 失效
标题翻译：近场电光学系统的极化旋转和相位补偿
公开(公告)号：US5963532A
公开(公告)日：1999-10-05
申请号：US10415
申请日：1998-01-21
申请人： Roger Hajjar
发明人： Roger Hajjar
IPC分类号： G11B7/12 , G11B7/135 , G11B11/105 , G11B7/00
CPC分类号： B82Y10/00 , G11B11/10543 , G11B7/122 , G11B7/1353 , G11B7/1365 , G11B7/1369 , G11B7/1372 , G11B7/1378 , G11B7/1387 , G11B2007/13727
摘要： An electro-optical storage system based on a near-field configuration having phase-distortion reducing mechanism. The system comprises a read/write head and a head positioning system, an optics module including beam relay optics and signal detectors, an optical medium and a corresponding medium driving unit, and an electronic control system. The optical head includes a near-field lens positioned over the optical medium by a fraction of the wavelength. The phase-distortion reducing mechanism imposes a phase-compensating profile on the optical wavefront and/or rotates the beam polarization to reduce a phase distortion caused by the lens aberrations and an extra phase profile induced by the near-field configuration.
摘要翻译：一种基于具有相位失真减小机构的近场配置的电光存储系统。该系统包括读/写头和头定位系统，包括光束中继光学器件和信号检测器的光学模块，光学介质和相应的介质驱动单元以及电子控制系统。光学头包括位于光学介质上的几分之一波长的近场透镜。相位失真减小机构在光波阵面上施加相位补偿曲线和/或旋转光束偏振，以减少由透镜像差引起的相位失真和由近场配置引起的额外的相位曲线。

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