专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2019014147A3 TECHNIQUES FOR CREATING CHARACTERIZATION MATRICES FOR REFLECTANCE, ILLUMINANCE, OR SENSOR RESPONSE 审中-公开
公开(公告)号：WO2019014147A3
公开(公告)日：2019-01-17
申请号：PCT/US2018/041328
申请日：2018-07-09
申请人： LUMENETIX, INC.
发明人： WEAVER, Matthew D. , KINGMAN, James , HURLEY, Jay , SAAKE, Jeffrey , GHOSE, Sanjoy
IPC分类号： H04N5/235
摘要： Introduced here are computer programs and associated computer-implemented techniques for determining reflectance of an image on a per-pixel basis. More specifically, a characterization module can initially acquire a first data set generated by a multi-channel light source and a second data set generated by a multi-channel image sensor. The first data set may specify the illuminance of each color channel of the multi-channel light source (which is configured to produce a flash), while the second data set may specify the response of each sensor channel of the multi-channel image sensor (which is configured to capture an image in conjunction with the flash). Thus, the characterization module may determine reflectance based on illuminance and sensor response. The characterization module may also be configured to determine illuminance based on reflectance and sensor response, or determine sensor response based on illuminance and reflectance.

2. 发明申请

WO2011059527A1 LAMP COLOR MATCHING AND CONTROL SYSTEMS AND METHODS 审中-公开
标题翻译：灯具颜色匹配和控制系统及方法
公开(公告)号：WO2011059527A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/035295
申请日：2010-05-18
申请人： LUMENETIX, INC. , WEAVER, Matthew , GSOEDL, Juergen
发明人： WEAVER, Matthew , GSOEDL, Juergen
IPC分类号： H05B37/02
CPC分类号： H05B33/0857 , H05B33/0869 , H05B37/0272
摘要： Lamp color matching and control systems and methods are described. One embodiment includes a lighting node and a controller. The lighting node can include a plurality of light emitting diodes configured for illumination and further configured for optical communication with the controller, a communicator configured for radio communication with the controller, a memory configured to store a node identifier, a control logic, and a temperature sensor. The controller can include an optical sensor configured to sense the correlated color temperature and brightness of the lighting node and further configured for optical communication with the lighting node, and a communicator configured for radio communication with the lighting node. The controller can calibrate the lighting node as well as perform light copy and paste, light following, and light harvesting operations with the lighting node.
摘要翻译：描述了灯颜色匹配和控制系统和方法。一个实施例包括照明节点和控制器。照明节点可以包括被配置用于照明的多个发光二极管，并进一步被配置为与控制器进行光通信，配置用于与控制器的无线电通信的通信器，被配置为存储节点标识符，控制逻辑和温度传感器。控制器可以包括光学传感器，其被配置为感测照明节点的相关色温和亮度，并进一步被配置为与照明节点的光通信，以及通信器，被配置为与照明节点的无线电通信。控制器可以校准照明节点，以及执行光照复制和粘贴，照明跟踪和光收集操作。

3. 发明申请

WO2019014147A2 TECHNIQUES FOR CREATING CHARACTERIZATION MATRICES FOR REFLECTANCE, ILLUMINANCE, OR SENSOR RESPONSE 审中-公开
公开(公告)号：WO2019014147A2
公开(公告)日：2019-01-17
申请号：PCT/US2018/041328
申请日：2018-07-09
申请人： LUMENETIX, INC.
发明人： WEAVER, Matthew D. , KINGMAN, James , HURLEY, Jay , SAAKE, Jeffrey , GHOSE, Sanjoy
IPC分类号： G06K9/00
摘要： Introduced here are computer programs and associated computer-implemented techniques for determining reflectance of an image on a per-pixel basis. More specifically, a characterization module can initially acquire a first data set generated by a multi-channel light source and a second data set generated by a multi-channel image sensor. The first data set may specify the illuminance of each color channel of the multi-channel light source (which is configured to produce a flash), while the second data set may specify the response of each sensor channel of the multi-channel image sensor (which is configured to capture an image in conjunction with the flash). Thus, the characterization module may determine reflectance based on illuminance and sensor response. The characterization module may also be configured to determine illuminance based on reflectance and sensor response, or determine sensor response based on illuminance and reflectance.

4. 发明申请

WO2010093405A1 THERMAL STORAGE SYSTEM USING ENCAPSULATED PHASE CHANGE MATERIALS IN LED LAMPS 审中-公开
标题翻译：在LED灯中使用封装相变材料的热存储系统
公开(公告)号：WO2010093405A1
公开(公告)日：2010-08-19
申请号：PCT/US2009/069290
申请日：2009-12-22
申请人： LUMENETIX, INC. , WEAVER, Matthew , KINGMAN, James , GHOSE, Sanjoy
发明人： WEAVER, Matthew , KINGMAN, James , GHOSE, Sanjoy
IPC分类号： F21V29/00
CPC分类号： F21V29/70 , F21S41/141 , F21S45/47 , F21V29/004 , F21V29/51 , F21V29/85 , F21Y2115/10 , F28D15/02 , F28D20/023 , Y02E60/145
摘要： A phase change material (PCM) is used as thermal storage for lighting systems. The PCM is placed in a thermally conductive container in close contact with the lighting system. As the PCM absorbs heat, it changes from a solid to a liquid state, but the temperature of the PCM is clamped at its melting point temperature. For LED-based systems, the PCM is selected to have a melting point such that the junction temperatures of the LEDs in the system are maintained at approximately their optimum operating temperature inside the lighting system housing. Because the thermal conductivity of the molten PCM is poor, a low thermal resistance heat flow path is provided from the PCM to the container.
摘要翻译：相变材料（PCM）用作照明系统的热存储器。 PCM放置在与照明系统紧密接触的导热容器中。当PCM吸收热量时，它从固体变为液态，但PCM的温度被夹在其熔点温度。对于基于LED的系统，PCM被选择为具有熔点，使得系统中的LED的结温保持在照明系统外壳内的大致其最佳工作温度。由于熔融PCM的导热性差，所以从PCM向容器提供低热阻热流路。

5. 发明申请

WO2019014145A1 FULL-SPECTRUM FLASH FOR ELECTRONIC DEVICES 审中-公开
公开(公告)号：WO2019014145A1
公开(公告)日：2019-01-17
申请号：PCT/US2018/041326
申请日：2018-07-09
申请人： LUMENETIX, INC.
发明人： WEAVER, Matthew D. , KINGMAN, James , HURLEY, Jay , SAAKE, Jeffrey , GHOSE, Sanjoy
IPC分类号： G06T7/90
摘要： Introduced here are light sources for flash photography configured to produce high-fidelity white light that is tunable over a broader range of correlated color temperatures (CCTs) than conventional flash technologies. The light source can include multiple independently controllable color channels representing illuminants (e.g., light-emitting diodes) of different colors with varying degrees of saturation. Operating collectively, the multiple color channels can produce a high spectral quality white light corresponding to different CCTs (e.g., "warm" white light having a red hue, "cool" white light having a blue hue). Operating independently, these same color channels can be pre-flashed in a variety of prescribed sequences to probe the spectral characteristics of a scene, thereby allowing for an enhanced, spectrally matched white flash as well as collecting per-pixel reflectivity data that can be later used in during post processing of the captured image.

6. 发明申请

WO2015081202A1 VOLTAGE-CONTROLLED DIMMING OF LED-BASED LIGHT MODULES 审中-公开
标题翻译：基于LED的光模块的电压控制调光
公开(公告)号：WO2015081202A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/067628
申请日：2014-11-26
申请人： LUMENETIX, INC.
发明人： FERRIER, Herman
IPC分类号： H05B37/02
CPC分类号： H05B33/0845
摘要： Some embodiments include a LED-based light module. The LED-based light module can include a memory to store a color mixing plan; a regulator that receives a variable output voltage from a power supply; a voltage measurement component, coupled in parallel to the regulator and the power supply, configured to measure a voltage level of the variable output voltage; a logic component; and a driver circuit. The logic component can be configured to determine driving current profiles for LEDs in the LED-based light module to dim a light output of the LEDs based on the voltage level. The driver circuit can drive the LEDs according to the driving current profiles by drawing power from the power supply (e.g., through the regulator).
摘要翻译：一些实施例包括基于LED的光模块。基于LED的光模块可以包括存储颜色混合计划的存储器; 从电源接收可变输出电压的调节器; 与调节器和电源并联耦合的电压测量部件，被配置为测量可变输出电压的电压电平; 一个逻辑组件; 和驱动电路。逻辑组件可以被配置为确定基于LED的光模块中的LED的驱动电流分布，以基于电压电平来调光LED的光输出。驱动电路可以通过从电源（例如，通过调节器）抽取功率来根据驱动电流分布来驱动LED。

7. 发明申请

WO2011099990A1 LED LAMP ASSEMBLEY WITH THERMAL MANAGEMENT SYSTEM 审中-公开
标题翻译： LED灯具组装与热管理系统
公开(公告)号：WO2011099990A1
公开(公告)日：2011-08-18
申请号：PCT/US2010/035653
申请日：2010-05-20
申请人： LUMENETIX, INC. , HITCHCOCK, Robert , KINGMAN, James , WEAVER, Matthew , COCHRAN, Dustin , GHOSE, Sanjoy
发明人： HITCHCOCK, Robert , KINGMAN, James , WEAVER, Matthew , COCHRAN, Dustin , GHOSE, Sanjoy
IPC分类号： F21V29/00 , F21V14/00 , F21Y101/02
CPC分类号： F21V25/10 , F21V29/51 , F21V29/85 , F21Y2115/10 , H05B33/0803
摘要： A lighting system is described. The lighting system includes a lamp and a first container including a first phase change material thermally connected to the lamp. Heat generated by the lamp during operation is conducted to the first phase change material. The system also includes a second container including a second phase change material thermally connected to the lamp. Heat generated by the lamp during operation is also conducted to the second phase change material, and the second phase change material has a transition point temperature lower than the transition point temperature of the first phase change material of the first container to account for a temperature drop between the second container and the first container. The lighting system also includes a temperature sensor for reducing lamp power if the lamp becomes too hot, and a mounting bracket which may also conduct heat away from the lamp.
摘要翻译：描述照明系统。照明系统包括灯和第一容器，其包括热连接到灯的第一相变材料。在操作期间由灯产生的热量进行到第一相变材料。该系统还包括第二容器，其包括热连接到灯的第二相变材料。在操作期间由灯产生的热量也进行到第二相变材料，并且第二相变材料的转变点温度低于第一容器的第一相变材料的转变点温度，以解决温度下降在第二容器和第一容器之间。照明系统还包括用于在灯变得太热时降低灯功率的温度传感器，以及还可以将热量从灯泡导出的安装支架。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式