公开(公告)号：US20070128745A1

公开(公告)日：2007-06-07

申请号：US11291369

申请日：2005-12-01

申请人： Thomas Brukilacchio ,  Charles Demilo ,  David Doyle ,  Ryan Williamson

发明人： Thomas Brukilacchio ,  Charles Demilo ,  David Doyle ,  Ryan Williamson

IPC分类号： H01L21/00

CPC分类号： H01L33/50 ,  H01L21/6715 ,  H01L2933/0041

摘要： A phosphor deposition process and apparatus that enables an efficient, consistent, and flexible white light LED light engine by spraying a conformal coating of phosphor matrix onto an array of LEDs to achieve high color uniformity, consistency, and efficiency. A predetermined ratio of one or more phosphor powders are mixed with a support matrix (preferably silicone), the types and amounts of which are calculated to provide a predetermined spectral output. A low-viscosity carrier is introduced into the phosphor matrix to allow for further processing and deposition. The phosphor matrix and carrier mixture is atomized and sprayed in one or more uniform layers onto one or more LED devices. Computerized control, movable stages, and in-process spectral monitoring are incorporated to provide rapid and accurate processing of LED devices.

摘要翻译： 一种荧光体沉积工艺和装置，其通过将荧光粉基质的共形涂层喷涂到LED阵列上以实现高颜色均匀性，一致性和效率，从而实现高效，一致和柔性的白光LED光引擎。 将一种或多种荧光体粉末的预定比例与支撑基质（优选硅氧烷）混合，其类型和量被计算以提供预定的光谱输出。 将低粘度载体引入到荧光体基质中以允许进一步的加工和沉积。 磷光体基质和载体混合物被雾化并且在一个或多个均匀层中喷射到一个或多个LED器件上。 并入计算机化控制，可移动阶段和过程中的光谱监测，以提供快速准确的LED器件处理。

公开(公告)号：US08820972B2

公开(公告)日：2014-09-02

申请号：US12808910

申请日：2008-12-22

申请人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

发明人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

IPC分类号： F21S10/02 ,  F21V29/00 ,  F21Y113/00 ,  F21S2/00 ,  F21W131/107 ,  F21V21/30 ,  F21Y101/02 ,  F21Y105/00

CPC分类号： F21V29/004 ,  F21S2/005 ,  F21S10/02 ,  F21V21/30 ,  F21V29/717 ,  F21V29/763 ,  F21V29/83 ,  F21W2131/107 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

摘要： Disclosed herein are exterior architectural fixtures employing LED-based light sources that are capable of projecting light over long distances and providing a wide variety of lighting effects with high lumen output. These lighting fixtures have improved heat dissipation properties and are particularly suitable for large-scale façade washing and for illuminating large architectural structures, such as skyscrapers, casinos, and retail establishments, integrating efficient and compact power supply and control components for driving high-intensity LEDs to achieve a vast variety of lighting effects on a large scale.

摘要翻译： 这里公开的是使用基于LED的光源的外部建筑装置，其能够长距离投射光并且提供具有高流明输出的各种照明效果。 这些照明灯具具有改善的散热性能，特别适用于大型立面清洗和照明大型建筑结构，如摩天大楼，赌场和零售场所，集成高效紧凑的电源和控制组件，用于驱动高亮度LED 实现大范围的各种照明效果。

公开(公告)号：US20110285292A1

公开(公告)日：2011-11-24

申请号：US12808910

申请日：2008-12-22

申请人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

发明人： Tomas Mollnow ,  Ryan Williamson ,  Steven Kondo ,  Eric Roth ,  Ihor Lys

IPC分类号： H01J7/24

CPC分类号： F21V29/004 ,  F21S2/005 ,  F21S10/02 ,  F21V21/30 ,  F21V29/717 ,  F21V29/763 ,  F21V29/83 ,  F21W2131/107 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10

摘要： Disclosed herein are exterior architectural fixtures employing LED-based light sources that are capable of projecting light over long distances and providing a wide variety of lighting effects with high lumen output. These lighting fixtures have improved heat dissipation properties and are particularly suitable for large-scale façade washing and for illuminating large architectural structures, such as skyscrapers, casinos, and retail establishments, integrating efficient and compact power supply and control components for driving high-intensity LEDs to achieve a vast variety of lighting effects on a large scale.

摘要翻译： 这里公开的是使用基于LED的光源的外部建筑装置，其能够长距离投射光并且提供具有高流明输出的各种照明效果。 这些照明灯具具有改善的散热性能，特别适用于大型立面清洗和照明大型建筑结构，如摩天大楼，赌场和零售场所，集成高效紧凑的电源和控制组件，用于驱动高亮度LED 实现大范围的各种照明效果。