-
公开(公告)号:US20070159064A1
公开(公告)日:2007-07-12
申请号:US11600107
申请日:2006-11-16
申请人: Pun Jae Choi , Masayoshi Koike , Sang Yeob Song
发明人: Pun Jae Choi , Masayoshi Koike , Sang Yeob Song
IPC分类号: H01J1/62
CPC分类号: H01L33/50 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要: A white light emitting device includes a structure for emitting white light having at least four wavelengths by using two or less LEDs, where the LEDs include a blue/green LED emitting blue and green wavelengths of light. The device also includes means for emitting red wavelength of light.
摘要翻译: 白色发光器件包括通过使用两个或更少的LED发射具有至少四个波长的白光的结构,其中LED包括发射蓝色和绿色波长的光的蓝/绿LED。 该装置还包括用于发射红色波长的光的装置。