公开(公告)号：US08508138B2

公开(公告)日：2013-08-13

申请号：US13037390

申请日：2011-03-01

申请人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

发明人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B37/0218 ,  Y02B20/46

摘要： A lighting system for dim ambience has at least one light source module, implemented in an ambience. The light source module has multiple light emitting units. Each unit is respectively controlled to produce a luminance. A luminance detecting unit detects a photonic luminance and a luminance ratio. A processing and operation module calculates a mesopic luminance according to the photonic luminance and the luminance ratio. When the photonic luminance is less than a dim-light setting value, a power control information is obtained by a fitness operation with a given condition set. The power control information is corresponding to an optimized mesopic luminance after fitness. A control unit receives the power control information to modulate the luminance of the light emitting units.

摘要翻译： 用于昏暗氛围的照明系统具有至少一个在环境中实现的光源模块。 光源模块具有多个发光单元。 分别控制每个单元以产生亮度。 亮度检测单元检测光子亮度和亮度比。 处理和操作模块根据光子亮度和亮度比计算中间亮度。 当光子亮度小于暗光设定值时，通过设定给定条件的适应度运算获得功率控制信息。 功率控制信息对应于适应后的优化的中间亮度。 控制单元接收功率控制信息以调制发光单元的亮度。

公开(公告)号：US20120169239A1

公开(公告)日：2012-07-05

申请号：US13037390

申请日：2011-03-01

申请人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

发明人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B37/0218 ,  Y02B20/46

摘要： A lighting system for dim ambience has at least one light source module, implemented in an ambience. The light source module has multiple light emitting units. Each unit is respectively controlled to produce a luminance. A luminance detecting unit detects a photonic luminance and a luminance ratio. A processing and operation module calculates a mesopic luminance according to the photonic luminance and the luminance ratio. When the photonic luminance is less than a dim-light setting value, a power control information is obtained by a fitness operation with a given condition set. The power control information is corresponding to an optimized mesopic luminance after fitness. A control unit receives the power control information to modulate the luminance of the light emitting units.

摘要翻译： 用于昏暗氛围的照明系统具有至少一个在环境中实现的光源模块。 光源模块具有多个发光单元。 分别控制每个单元以产生亮度。 亮度检测单元检测光子亮度和亮度比。 处理和操作模块根据光子亮度和亮度比计算中间亮度。 当光子亮度小于暗光设定值时，通过设定给定条件的适应度运算获得功率控制信息。 功率控制信息对应于适应后的优化的中间亮度。 控制单元接收功率控制信息以调制发光单元的亮度。

公开(公告)号：US20120099303A1

公开(公告)日：2012-04-26

申请号：US12980351

申请日：2010-12-29

申请人： Chao-Wei Li ,  Ai-Lien Chang ,  Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu

发明人： Chao-Wei Li ,  Ai-Lien Chang ,  Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu

IPC分类号： F21V9/00

CPC分类号： H05B33/086 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/50 ,  H01L2924/0002 ,  H01L2924/00

摘要： A correlated color temperature (CCT) modulating method including following steps is provided. A white LED light source is modulated to emit a first white light. At least one LED light source is modulated to emit a second white light, wherein the second white light includes at least one broad-spectrum monochromatic light. The first white light and the second white light are mixed to produce a third white light. The color rendering index (CRI) of the third white light is greater than those of the first white light and the second white light, and the color coordinates of the first white light, the second white light, and the third white light are different from each other. Furthermore, an LED light source module and a package structure thereof are also provided.

摘要翻译： 提供了包括以下步骤的相关色温（CCT）调制方法。 白光LED光源被调制以发射第一白光。 至少一个LED光源被调制以发射第二白光，其中第二白光包括至少一个广谱单色光。 将第一白光和第二白光混合以产生第三白光。 第三白光的显色指数（CRI）大于第一白光和第二白光的显色指数（CRI），第一白光，第二白光和第三白光的色坐标不同于 彼此。 此外，还提供了LED光源模块及其封装结构。

公开(公告)号：US20130114256A1

公开(公告)日：2013-05-09

申请号：US13410312

申请日：2012-03-02

申请人： Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu ,  Chen-Kun Chen

发明人： Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu ,  Chen-Kun Chen

IPC分类号： F21V5/04 ,  F21V29/00

CPC分类号： F21V11/14 ,  F21K9/23 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2107/20 ,  F21Y2115/10

摘要： An LED light source includes a carrier, a plurality of LED chips and at least one set of lenses. The carrier has a mounting surface and the LED chips are mounted on the mounting surface. The set of lenses disposed on the carrier includes a first lens and a second lens, and the first lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the first lens is converted into a first lighting pattern. The second lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the second lens is converted into a second lighting pattern. The second lighting pattern is different from or compensates the first lighting pattern.

摘要翻译： LED光源包括载体，多个LED芯片和至少一组透镜。 载体具有安装表面，并且LED芯片安装在安装表面上。 设置在载体上的透镜组包括第一透镜和第二透镜，并且第一透镜封装一个LED芯片，并且从由第一透镜封装的LED芯片提供的点亮图案被转换为第一照明图案。 第二透镜封装一个LED芯片，并且从由第二透镜封装的LED芯片提供的点亮图案被转换成第二照明图案。 第二种照明模式不同于或补偿了第一种照明模式。

公开(公告)号：US08764231B2

公开(公告)日：2014-07-01

申请号：US13410312

申请日：2012-03-02

申请人： Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu ,  Chen-Kun Chen

发明人： Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu ,  Chen-Kun Chen

IPC分类号： F21V5/00

CPC分类号： F21V11/14 ,  F21K9/23 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2107/20 ,  F21Y2115/10

摘要： An LED light source includes a carrier, a plurality of LED chips and at least one set of lenses. The carrier has a mounting surface and the LED chips are mounted on the mounting surface. The set of lenses disposed on the carrier includes a first lens and a second lens, and the first lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the first lens is converted into a first lighting pattern. The second lens encapsulates one of the LED chips and a lighting pattern provided from the LED chip encapsulated by the second lens is converted into a second lighting pattern. The second lighting pattern is different from or compensates the first lighting pattern.

摘要翻译： LED光源包括载体，多个LED芯片和至少一组透镜。 载体具有安装表面，并且LED芯片安装在安装表面上。 设置在载体上的透镜组包括第一透镜和第二透镜，并且第一透镜封装一个LED芯片，并且从由第一透镜封装的LED芯片提供的点亮图案被转换为第一照明图案。 第二透镜封装一个LED芯片，并且从由第二透镜封装的LED芯片提供的点亮图案被转换成第二照明图案。 第二种照明模式不同于或补偿了第一种照明模式。