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1. 发明申请

US20100219770A1 WHITE LED DEVICE CAPABLE OF ADJUSTING CORRELATED COLOR TEMPERATURE 有权
标题翻译：白色LED装置可调节相关色温
公开(公告)号：US20100219770A1
公开(公告)日：2010-09-02
申请号：US12600131
申请日：2008-03-05
申请人： Han Do Kim , Hyun Min Kim , Jung Hyun Yoon
发明人： Han Do Kim , Hyun Min Kim , Jung Hyun Yoon
IPC分类号： H05B37/02
CPC分类号： H01L25/0753 , H01L33/50 , H01L2224/48091 , H01L2924/3025 , H01L2924/00 , H01L2924/00014
摘要： A white Light Emitting Diode (LED) device that enables the adjustment of a Correlated Color temperature to realize emotional illumination is provided. The white LED device includes a package body for accommodating a plurality of light source units; a first light source unit accommodated in the package body, configured to have one or more first LED chips and a first phosphor, and configured to emit white light having a first Correlated Color Temperature (CCT); a second light source unit accommodated in the package body, configured to have one or more second LED chips and a second phosphor, and configured to emit white light having a second CCT; and a current control unit for varying current, to be supplied to at least one of the first and second LED chips, so as to adjust the first and second CCTs.
摘要翻译：提供了能够调整相关色温以实现情感照明的白色发光二极管（LED）装置。白色LED装置包括用于容纳多个光源单元的封装体; 容纳在所述封装主体中的第一光源单元，被配置为具有一个或多个第一LED芯片和第一荧光体，并且被配置为发射具有第一相关色温（CCT）的白光; 容纳在所述封装主体中的第二光源单元，被配置为具有一个或多个第二LED芯片和第二荧光体，并且被配置为发射具有第二CCT的白光; 以及用于改变电流的电流控制单元，被提供给第一和第二LED芯片中的至少一个，以便调整第一和第二CCT。

2. 发明授权

US08174189B2 White LED device capable of adjusting correlated color temperature 有权
标题翻译：白色LED装置能够调节相关色温
公开(公告)号：US08174189B2
公开(公告)日：2012-05-08
申请号：US12600131
申请日：2008-03-05
申请人： Han Do Kim , Hyun Min Kim , Jung Hyun Yoon
发明人： Han Do Kim , Hyun Min Kim , Jung Hyun Yoon
IPC分类号： H01L29/06 , H05B37/02
CPC分类号： H01L25/0753 , H01L33/50 , H01L2224/48091 , H01L2924/3025 , H01L2924/00 , H01L2924/00014
摘要： A white Light Emitting Diode (LED) device that enables the adjustment of a Correlated Color temperature to realize emotional illumination is provided. The white LED device includes a package body for accommodating a plurality of light source units; a first light source unit accommodated in the package body, configured to have one or more first LED chips and a first phosphor, and configured to emit white light having a first Correlated Color Temperature (CCT); a second light source unit accommodated in the package body, configured to have one or more second LED chips and a second phosphor, and configured to emit white light having a second CCT; and a current control unit for varying current, to be supplied to at least one of the first and second LED chips, so as to adjust the first and second CCTs.
摘要翻译：提供了能够调整相关色温以实现情感照明的白色发光二极管（LED）装置。白色LED装置包括用于容纳多个光源单元的封装体; 容纳在所述封装主体中的第一光源单元，被配置为具有一个或多个第一LED芯片和第一荧光体，并且被配置为发射具有第一相关色温（CCT）的白光; 容纳在所述封装主体中的第二光源单元，被配置为具有一个或多个第二LED芯片和第二荧光体，并且被配置为发射具有第二CCT的白光; 以及用于改变电流的电流控制单元，被提供给第一和第二LED芯片中的至少一个，以便调整第一和第二CCT。

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