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1. 发明申请

US20070195025A1 Voltage Controlled Backlight Driver 有权
标题翻译：电压背光驱动器
公开(公告)号：US20070195025A1
公开(公告)日：2007-08-23
申请号：US11676313
申请日：2007-02-19
申请人： Dror KORCHARZ , Alon FERENTZ , Roni BLAUT , Arkadiy PEKER , Tamir LANGER
发明人： Dror KORCHARZ , Alon FERENTZ , Roni BLAUT , Arkadiy PEKER , Tamir LANGER
IPC分类号： G09G3/32
CPC分类号： H05B33/0893 , G09G3/006 , G09G3/3413 , G09G3/342 , G09G2320/0233 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2330/021 , G09G2330/045 , G09G2330/08 , G09G2330/12 , G09G2360/14 , H05B33/0827 , H05B33/0869
摘要： A system for powering and controlling an LED backlight, the system comprising: a control circuitry; a controllable power source responsive to the control circuitry; and a plurality of LED strings receiving power from the controllable power source, the control circuitry being operative to control the output voltage of the controllable power source responsive to a function of an electrical characteristic of at least one of the plurality of LED strings.
摘要翻译：一种用于为LED背光供电和控制的系统，所述系统包括：控制电路; 响应于所述控制电路的可控电源; 以及从所述可控电源接收电力的多个LED串，所述控制电路可操作以响应于所述多个LED串中的至少一个LED串的电特性的功能来控制所述可控电源的输出电压。

2. 发明申请

US20070288784A1 Method for Scheduled Power Over Ethernet Port Disabling and Override Mechanism 有权
标题翻译：以太网端口禁止和覆盖机制的调度方法
公开(公告)号：US20070288784A1
公开(公告)日：2007-12-13
申请号：US11752939
申请日：2007-05-24
申请人： Ezra KOPER , David PINCU , Simon KAHN
发明人： Ezra KOPER , David PINCU , Simon KAHN
IPC分类号： G06F1/00
CPC分类号： G06F1/325 , G06F1/3203 , G06F1/3209 , G06F1/329 , Y02D10/24
摘要： A system and method for power over Ethernet comprising: a plurality of power over Ethernet supplying ports; and a management station in communication with each of the plurality of power over Ethernet supplying ports, the management station being operative to: disable at least one first power over Ethernet supplying port of the plurality of power over Ethernet supplying ports on a predetermined scheduled basis. Preferably the management station is further operative to: receive an entry indication; and enable the disabled at least one first power over Ethernet supplying port responsive to the received entry indication.
摘要翻译：一种用于以太网供电的系统和方法，包括：多个以太网供电端口; 以及与所述多个以太网供电端口中的每一个通信的管理站，所述管理站可操作用于：以预定的预定的方式，禁用通过以太网供电端口的多个电力的以太网供电端口上的至少一个第一电力。优选地，管理站还可操作以：接收入口指示; 并且响应于所接收的条目指示使禁用至少一个以太网供电端口的第一电源。

3. 发明申请

US20070206749A1 System and Method for Location Identification 失效
标题翻译：用于位置识别的系统和方法
公开(公告)号：US20070206749A1
公开(公告)日：2007-09-06
申请号：US11676314
申请日：2007-02-19
申请人： David PINCU , Roni BLAUT , Yair DARSHAN
发明人： David PINCU , Roni BLAUT , Yair DARSHAN
IPC分类号： H04M1/56 , H04M15/06
CPC分类号： H04L12/10 , H04L67/18 , H04M1/2535 , H04M11/04 , H04M15/06
摘要： A system for location identification in a local area network comprising: a current limited voltage source; a telecommunications outlet; communication cabling connecting the current limited voltage source to the telecommunications outlet; and a location identifier associated with the telecommunications outlet, the location identifier being responsive to a pre-determined voltage level from the current limited voltage source to transmit a multi-bit location data. In one embodiment the multi-bit location data is received at the power sourcing equipment and in another embodiment the multi-bit location data is received at a data terminal equipment connected to the telecommunications outlet.
摘要翻译：一种用于局域网中位置识别的系统，包括：电流限制电压源; 电信出口将当前有限电压源连接到电信插座的通信电缆; 以及与电信插座相关联的位置标识符，所述位置标识符响应于来自当前受限电压源的预定电压电平来发送多位位置数据。在一个实施例中，在电源设备处接收多位位置数据，在另一实施例中，在连接到电信插座的数据终端设备处接收多位位置数据。

4. 发明授权

US07243251B2 Method and apparatus for notifying end user of excess power demand 有权
标题翻译：通知终端用户多余电力需求的方法和装置
公开(公告)号：US07243251B2
公开(公告)日：2007-07-10
申请号：US10726547
申请日：2003-12-04
申请人： Ilan Atias , David Pincu , Simon Kahn
发明人： Ilan Atias , David Pincu , Simon Kahn
IPC分类号： G06F1/26 , G06F1/30 , G06F1/32 , G06F11/30
CPC分类号： H04L12/10 , G06F1/3209
摘要： A method and apparatus for notifying an end user of a powered device on an Ethernet based network that the powered device will not be reliably powered due to an excess demand condition comprising: detecting an attached powered device; identifying the class of the attached powered device, the class comprising the power requirements of the attached powered device; identifying an excess demand condition; and temporarily supplying power to the attached powered device for a time interval thereby notifying an end user that the powered device is not being reliably powered because of an excess demand condition.
摘要翻译：一种方法和装置，用于在基于以太网的网络上通知被动设备的最终用户，由于过多的需求状况，被动设备将不能被可靠地供电，包括：检测附加的动力设备; 识别所连接的动力设备的类别，该类别包括所连接的动力设备的功率要求; 识别超额需求状况; 并且暂时向连接的受电设备供电一段时间，从而通知终端用户由于过度的需求条件而被供电的设备不能被可靠地供电。

5. 发明申请

US20080048573A1 Controlled Bleeder for Power Supply 失效
标题翻译：控制电源供电器
公开(公告)号：US20080048573A1
公开(公告)日：2008-02-28
申请号：US11772249
申请日：2007-07-02
申请人： Alon FERENTZ , Roni BLAUT
发明人： Alon FERENTZ , Roni BLAUT
IPC分类号： H05B37/02
CPC分类号： H05B33/0857 , H05B33/0815 , H05B33/0818 , H05B33/0827
摘要： An LED backlighting system including: a control circuit; a power source; at least one LED string associated with the power source, the at least one LED string being arranged to be switchably connected to alternatively draw an illumination current from the power source and not draw an illumination current from the power source; and a controlled bleeder arranged to draw a bleed current from the power source responsive to the control circuit; the control circuit being operative to draw the bleed current from the power source via the controlled bleeder for a predetermined time period associated with the alternatively drawing and not drawing the illumination current of the at least one LED string.
摘要翻译：一种LED背光系统，包括：控制电路; 电源; 至少一个LED串，与所述电源相关联，所述至少一个LED串被布置为可切换地连接以交替地从所述电源抽取照明电流，而不从所述电源抽取照明电流; 以及受控放电器，其布置成响应于所述控制电路从所述电源抽出渗流电流; 所述控制电路可操作以经由所述受控放电器从所述电源吸取所述渗流电流达预定时间段，所述预定时间周期与所述交替绘制相关联，并且不绘制所述至少一个LED串的照明电流。

6. 发明申请

US20070195024A1 Thermal Limited Backlight Driver 有权
标题翻译：热量限制背光驱动器
公开(公告)号：US20070195024A1
公开(公告)日：2007-08-23
申请号：US11676312
申请日：2007-02-19
申请人： Dror KORCHARZ , Arkadiy PEKER
发明人： Dror KORCHARZ , Arkadiy PEKER
IPC分类号： G09G3/32
CPC分类号： H05B33/0893 , G09G3/006 , G09G3/3413 , G09G3/342 , G09G2320/0233 , G09G2320/041 , G09G2320/064 , G09G2320/0666 , G09G2330/021 , G09G2330/045 , G09G2330/08 , G09G2330/12 , G09G2360/14 , H05B33/0827 , H05B33/0869
摘要： A system for powering and controlling an LED backlight, the system comprising: a control circuitry; a plurality of LED strings; a pulse width modulation functionality associated with the control circuitry and arranged to pulse width modulate a current flow through each of the plurality of LED strings; and a plurality of current limiters responsive to the control circuitry, each of the plurality of current limiters being associated with a particular one of the plurality of LED strings and operative to limit current flow of the pulse width modulated current there-through, the control circuitry being operative in the event of a thermal condition of one of the plurality of current limiters to reduce a duty cycle of the pulse width modulation functionality of the current flow through the one of the plurality of current limiters.
摘要翻译：一种用于为LED背光供电和控制的系统，所述系统包括：控制电路; 多个LED串; 与所述控制电路相关联并被布置成脉冲宽度调制通过所述多个LED串中的每一个的电流的脉冲宽度调制功能; 以及响应于所述控制电路的多个电流限制器，所述多个限流器中的每个限流器与所述多个LED串中的特定一个相关联，并且可操作以限制所述脉冲宽度调制电流的电流流过所述控制电路在所述多个限流器之一的热条件的情况下操作以减少通过所述多个限流器中的一个限流器的电流的脉冲宽度调制功能的占空比。

7. 发明授权

US07254734B2 Structure cabling system 有权
标题翻译：结构布线系统
公开(公告)号：US07254734B2
公开(公告)日：2007-08-07
申请号：US10712331
申请日：2003-11-12
申请人： Amir Lehr , Ilan Atias , Dror Korcharz , David Pincu
发明人： Amir Lehr , Ilan Atias , Dror Korcharz , David Pincu
IPC分类号： G06F11/30
CPC分类号： G06F1/26 , H02G3/00 , H04L12/10 , H04L12/44 , H04L29/06 , H04L69/323
摘要： This invention discloses a local area network including a hub, a plurality of nodes, communication cabling connecting the plurality of nodes to the hub for providing data communication, and a power supply distributor operative to provide at least some operating power to at least some of the plurality of nodes via the communication cabling.
摘要翻译：本发明公开了一种局域网，包括集线器，多个节点，将多个节点连接到集线器的通信电缆，用于提供数据通信;以及电源分配器，其操作以向至少一些节点提供至少一些操作功率通过通信电缆连接多个节点。

8. 发明申请

US20080311877A1 DETERMINATION OF WIRE METRIC FOR DELIVERY OF POWER TO A POWERED DEVICE OVER COMMUNICATION CABLING 审中-公开
标题翻译：确定用于通过通信电缆将功率传递给供电设备的电线
公开(公告)号：US20080311877A1
公开(公告)日：2008-12-18
申请号：US11764295
申请日：2007-06-18
申请人： Yair Darshan
发明人： Yair Darshan
IPC分类号： G06F1/26 , H04L12/44
CPC分类号： G06F1/266 , H04L12/10
摘要： A method of powering from a power sourcing equipment to a powered device over communication cabling, the method comprising: determining the effective resistance between a power sourcing equipment and a powered device; determining the length of communication cabling between the power sourcing equipment and the powered device; calculating a metric of the constituent wires of the communication cabling between the power sourcing equipment and the powered device responsive to the determined effective resistance and the determined length of communication cabling; and setting current limits for the powering of the powered device from the power sourcing equipment responsive to the calculated metric. In one embodiment the metric is one of a cross-sectional, an effective resistance per unit length and a current carrying capability of the constituent wires.
摘要翻译：一种通过通信布线从电源设备供电到供电设备的方法，所述方法包括：确定电源设备和受电设备之间的有效电阻; 确定供电设备和受电设备之间的通信电缆的长度; 响应于所确定的有效电阻和所确定的通信电缆的长度，计算所述电源设备和所述供电设备之间的通信电缆的组成线的度量; 并且响应于所计算的度量，从供电设备设置用于供电的设备的电力限制。在一个实施例中，度量是每单位长度的横截面，有效电阻和构成线的载流能力之一。

9. 发明申请

US20080024076A1 Color Control for Scanning Backlight 有权
标题翻译：扫描背光颜色控制
公开(公告)号：US20080024076A1
公开(公告)日：2008-01-31
申请号：US11778093
申请日：2007-07-16
申请人： Dror KORCHARZ , Alon FERENTZ , Arkadiy PEKER
发明人： Dror KORCHARZ , Alon FERENTZ , Arkadiy PEKER
IPC分类号： H05B37/02
CPC分类号： H05B33/0872 , H05B33/0869 , Y02B20/341
摘要： A backlighting system comprising: a color manager; a plurality of luminaires, each of the luminaires comprising a LED string and arranged to illuminate a particular portion of a display associated therewith; a color sensor arrange to receive light from one of the luminaires; and a plurality of thermal sensors each associated with a particular luminaire and in communication with the color manager, the plurality of thermal sensors being less than the plurality of luminaires, the color manager, responsive to the plurality of thermal sensors and the color sensor, being operable to calculate color coordinates for each of the plurality of luminaires.
摘要翻译：一种背光系统，包括：颜色管理器; 多个照明器，每个灯具包括LED串，并被布置成照亮与其相关联的显示器的特定部分; 颜色传感器布置成从其中一个灯具接收光; 以及多个热敏传感器，每个热敏传感器与特定照明器相关联并与颜色管理器通信，所述多个热传感器小于多个灯具，所述颜色管理器响应于所述多个热传感器和所述颜色传感器，可操作以计算多个灯具中的每一个的颜色坐标。

10. 发明授权

US07259325B2 High density front access device 有权
标题翻译：高密度前置设备
公开(公告)号：US07259325B2
公开(公告)日：2007-08-21
申请号：US11061650
申请日：2005-02-22
申请人： David Pincu , Haim Epstein
发明人： David Pincu , Haim Epstein
IPC分类号： H05K5/00 , H01R29/00
CPC分类号： H05K7/1448 , H04Q1/02 , H04Q1/021 , H04Q1/023 , H04Q1/09 , H04Q2201/02 , H04Q2201/08 , H04Q2201/10
摘要： A high density device comprising: a chassis frame configured and dimensioned for mounting in a standardized telecommunications rack, the chassis frame defining a front plane and a back plane, the front plane being substantially coincident with a front support of the telecommunications rack; a sub-module chassis secured to the chassis frame, the sub-module chassis exhibiting a proximal face and a distal face; a first plurality of jacks located distal of the proximal face of the sub-module chassis; and a passageway formed between the sub-module chassis and an inner wall of the chassis frame, the passageway configured and dimensioned for the passage of cabling for connection to the first plurality of jacks.
摘要翻译：一种高密度装置，包括：底架，其被构造和尺寸设计成用于安装在标准化的电信机架中，所述底盘框架限定前平面和后平面，所述前平面基本上与所述电信机架的前支撑重合; 固定到所述底盘框架的子模块底座，所述子模块底座呈现近端面和远端面; 位于所述子模块底盘的近端面的远侧的第一多个插孔; 以及形成在所述子模块底盘和所述底盘框架的内壁之间的通道，所述通道被构造和尺寸设计成用于连接到所述第一多个插孔的布线。

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