公开(公告)号：EP1605028B1

公开(公告)日：2016-12-07

申请号：EP04720242.9

申请日：2004-03-12

申请人： Nichia Corporation

发明人： TAMAKI, H., Nichia Corporation ,  SOFUE, S., Nichia Corporation ,  IZUNO, K., Nichia Corporation ,  TAKEICHI, J., Nichia Corporation

IPC分类号： C09K11/02 ,  C09K11/00 ,  C09K11/80 ,  C09K11/59 ,  H01L33/00

CPC分类号： H01L33/501 ,  C09K11/02 ,  C09K11/0811 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/7728 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

公开(公告)号：EP1605028A4

公开(公告)日：2010-03-24

申请号：EP04720242

申请日：2004-03-12

申请人： NICHIA CORP

发明人： TAMAKI H ,  SOFUE S ,  IZUNO K ,  TAKEICHI J

IPC分类号： C09K11/02 ,  C09K11/08 ,  C09K11/77 ,  H01L33/50 ,  C09K11/00 ,  C09K11/59 ,  C09K11/80 ,  H01L33/00

CPC分类号： H01L33/501 ,  C09K11/02 ,  C09K11/0811 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/7728 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

公开(公告)号：EP1605028A1

公开(公告)日：2005-12-14

申请号：EP04720242.9

申请日：2004-03-12

申请人： Nichia Corporation

发明人： TAMAKI, H., Nichia Corporation ,  SOFUE, S., Nichia Corporation ,  IZUNO, K., Nichia Corporation ,  TAKEICHI, J., Nichia Corporation

IPC分类号： C09K11/02 ,  C09K11/00 ,  C09K11/80 ,  C09K11/59 ,  H01L33/00

CPC分类号： H01L33/501 ,  C09K11/02 ,  C09K11/0811 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/7728 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： The present invention provides a reliable, long-life phosphor, or the like, which is prevented from darkening due to aging. A light emitting apparatus has a light emitting element and a phosphor layer. The phosphor layer has a phosphor excited by light from the light emitting element, and a binder which binds the phosphor. The binder is hydroxide oxide gel obtained by curing sol of a hydroxide oxide mixed with sol containing at least one metallic element selected from the group consisting of Al, Y, Gd, Lu, Sc, Ga, In, and B. Transmittance of hydroxide oxide in a gel state is higher than the transmittance in the polycrystal state where the sol-gel reaction is proceeded. In addition, the content of hydroxyl group or water of crystallization in the hydroxide oxide is 10% or less by weight.

公开(公告)号：EP1428863A1

公开(公告)日：2004-06-16

申请号：EP03257746.2

申请日：2003-12-10

申请人： GENERAL ELECTRIC COMPANY ,  Gelcore LLC

发明人： Soules, Thomas ,  Greci, Michael ,  Comanzo, Holly ,  Beers, William ,  Setlur, Anant ,  Manivannan, Venkatesan ,  Srivastava, Alck

IPC分类号： C09K11/08 ,  H01J61/44 ,  H01J1/00

CPC分类号： H01J61/44 ,  C09K11/0838 ,  C09K11/0844 ,  C09K11/0855 ,  C09K11/0877 ,  C09K11/661 ,  C09K11/664 ,  C09K11/666 ,  C09K11/67 ,  C09K11/681 ,  C09K11/715 ,  C09K11/7734 ,  C09K11/7739 ,  C09K11/774 ,  C09K11/7774 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7784 ,  C09K11/7786 ,  C09K11/7792 ,  C09K11/7794 ,  C09K11/7797

摘要： A fluorescent lamp (10) including a phosphor layer (16) comprising a phosphor blend including four or more optimized phosphors emitting within a specific spectral range to optimize luminosity for a given color rendering index (CRI) and color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 440-490 nm, a blue-green phosphor having an emission peak at 475-525 nm, a green phosphor having an emission peak at 515-550 nm, an orange phosphor having an emission peak from 550-600 nm, a deep red phosphor having an emission peak at 615-665 nm, and a red phosphor having an emission peak at 600-670 nm.

摘要翻译： 一种荧光灯（10），包括荧光体层（16），荧光体掺杂物包括在特定光谱范围内发射的四种或更多种优化的磷光体，以优化给定显色指数（CRI）和颜色协调温度（CCT）的发光度。 共混物将包括选自以下的至少四种荧光体：在440-490nm具有发射峰的蓝色荧光体，在475-525nm具有发光峰的蓝绿色荧光体，在515处具有发光峰的绿色荧光体 -550nm，具有550-600nm的发光峰的橙色荧光体，在615-665nm具有发光峰的深红色荧光体和在600-670nm具有发射峰的红色荧光体。