专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20070159066A1 Cerium based phosphor materials for solid-state lighting applications 有权
标题翻译：用于固态照明应用的铈基磷光体材料
公开(公告)号：US20070159066A1
公开(公告)日：2007-07-12
申请号：US11541708
申请日：2006-10-02
申请人： Anthony Cheetham , Ronan Le Toquin
发明人： Anthony Cheetham , Ronan Le Toquin
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： C09K11/7721 , C09K11/0883 , H01L33/502 , H05B33/14 , Y02B20/181
摘要： A luminescent cerium (Ce) doped compound emitting bright red light, comprising a calcium silicate nitride ternary system, such as CaSiN2δOδ:Ce3+, that crystallizes in a face-centered cubic unit cell with a lattice parameter of ˜a=14.88 Å. The Ce doped compound can be used for white light applications either: (i) to enhance the light quality of the system based on a blue LED with a yellow or green phosphor, (ii) as an orange phosphor in combination with a blue LED and a green phosphor, or (iii) as a red phosphor in a setup comprising a ultraviolet (UV) LED and red, green and blue (RGB) phosphors. Substitution of smaller elements on the Ca site or larger elements on the Si site leads to a decrease of the emission wavelength towards the yellow or orange region.
摘要翻译：发射亮红光的发光铈（Ce）掺杂化合物，其包含硅酸钙氮化物三元体系，例如CaSi 2 O 3·3O 3：Ce 3+ SUP>，其在具有〜a = 14.88Å的晶格参数的面心立方晶胞中结晶。 Ce掺杂的化合物可以用于白光应用：（i）基于具有黄色或绿色磷光体的蓝色LED来提高系统的光质，（ii）作为橙色荧光粉与蓝色LED组合，以及绿色荧光体，或（iii）在包括紫外线（UV）LED和红色，绿色和蓝色（RGB））荧光体的设置中的红色荧光体。在Ca位置上取代更小的元素或Si位点上的较大元素导致朝向黄色或橙色区域的发射波长的减小。

12. 外观设计

USD699888S1 LED bulb shell 有权
标题翻译： LED灯泡壳
公开(公告)号：USD699888S1
公开(公告)日：2014-02-18
申请号：US29422390
申请日：2012-05-18
申请人： Andrew Webb , David Titzler , Ronan Le Toquin , David Horn , Travis Andrew Lee , Jonathan Lefors , Benjamin Kai Norman Robertson , Brian Charles Rulifson , Stuart Kyle , Alex Rochat , Jeff Salazar
设计人： Andrew Webb , David Titzler , Ronan Le Toquin , David Horn , Travis Andrew Lee , Jonathan Lefors , Benjamin Kai Norman Robertson , Brian Charles Rulifson , Stuart Kyle , Alex Rochat , Jeff Salazar

13. 发明申请

US20140043821A1 LED BULB HAVING A UNIFORM LIGHT-DISTRIBUTION PROFILE 审中-公开
标题翻译： LED灯泡具有均匀的光分布特性
公开(公告)号：US20140043821A1
公开(公告)日：2014-02-13
申请号：US13588964
申请日：2012-08-17
申请人： Matrika Bhattarai , Ronan Le Toquin , David Horn , Robert Edward Shroder , Robert Joseph Pagano
发明人： Matrika Bhattarai , Ronan Le Toquin , David Horn , Robert Edward Shroder , Robert Joseph Pagano
IPC分类号： F21V3/02 , G06F17/50 , F21V3/04
CPC分类号： F21V3/02 , F21K9/135 , F21K9/232 , F21K9/90 , F21V3/04 , F21V3/049 , F21V29/59 , F21Y2115/10 , G06F17/5009 , G06F2217/16 , Y02B20/30 , Y10T29/49117
摘要： An LED bulb includes a base, a shell, a plurality of LEDs, and a thermally conductive liquid. The shell is connected to the base. The plurality of LEDs is attached to the base and disposed within the shell. The thermally conductive liquid is held within the shell. The LED bulb is configured to produce a uniform light-distribution profile.
摘要翻译： LED灯泡包括基座，外壳，多个LED和导热液体。外壳连接到底座。多个LED附接到基座并且设置在壳体内。导热液体保持在壳体内。 LED灯泡被配置为产生均匀的光分布轮廓。

14. 发明申请

US20130250585A1 LED PACKAGES FOR AN LED BULB 审中-公开
标题翻译： LED灯泡的LED封装
公开(公告)号：US20130250585A1
公开(公告)日：2013-09-26
申请号：US13619890
申请日：2012-09-14
申请人： Ronan Le Toquin , David Horn
发明人： Ronan Le Toquin , David Horn
IPC分类号： F21V29/00 , H01L33/08
CPC分类号： F21V29/58 , F21K9/23 , F21K9/232 , F21K9/90 , F21V3/02 , F21V29/506 , F21V29/77 , F21Y2101/00 , F21Y2101/02 , F21Y2107/00 , F21Y2107/30 , F21Y2115/10 , H01L33/08 , H05K1/189 , H05K3/284 , H05K2201/10106
摘要： A light-emitting diode (LED) bulb includes a base, a shell connected to the base, a thermally conductive liquid held within the shell, and one or more support structures disposed within the shell. One or more LEDs are mounted to the one or more support structures and immersed in the thermally conductive liquid. The one or more LEDs each comprise a semiconductor die having at least one light-emitting interface and the one or more LEDs configured to emit light from the at least one light-emitting interface directly into the thermally conductive liquid.
摘要翻译：发光二极管（LED）灯泡包括基座，连接到基座的壳体，保持在壳体内的导热液体，以及设置在壳体内的一个或多个支撑结构。一个或多个LED被安装到一个或多个支撑结构并浸没在导热液体中。一个或多个LED各自包括具有至少一个发光界面的半导体管芯，并且该一个或多个LED被配置为将来自至少一个发光界面的光直接发射到导热液体中。

15. 发明申请

US20110001151A1 LED PACKAGES WITH SCATTERING PARTICLE REGIONS 有权
标题翻译：带散射颗粒区域的LED封装
公开(公告)号：US20110001151A1
公开(公告)日：2011-01-06
申请号：US12498253
申请日：2009-07-06
申请人： Ronan Le Toquin
发明人： Ronan Le Toquin
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , H01L33/44 , H01L33/50 , H01L33/56 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： An LED package comprises at least one LED that emits LED light in an LED emission profile. The LED package includes regions of scattering particles with the different regions scattering light primarily at a target wavelength or primarily within a target wavelength range. The location of the regions and scattering properties are based at least partially on the LED emission profile. The regions scatter their target wavelength of LED light to improve the uniformity of the LED emission profile so that the LED package emits a more uniform profile compared to the LED emission profile. By targeting particular wavelengths for scattering, the emission efficiency losses are reduced.
摘要翻译： LED封装包括至少一个LED，其发射LED发光轮廓中的LED光。 LED封装包括具有不同区域的散射颗粒的区域主要在目标波长或主要在目标波长范围内散射光。区域的位置和散射性质至少部分地基于LED发射谱。这些区域散射其LED光的目标波长，以提高LED发射谱的均匀性，使得LED封装与LED发射谱相比发射更均匀的分布。通过瞄准特定波长进行散射，减少了发射效率损失。

16. 发明申请

US20070075629A1 Nitride and oxy-nitride cerium based phosphor materials for solid-state lighting applications 审中-公开
标题翻译：用于固态照明应用的氮化物和氮氧化物铈基荧光体材料
公开(公告)号：US20070075629A1
公开(公告)日：2007-04-05
申请号：US11541755
申请日：2006-10-02
申请人： Ronan Le Toquin , Anthony Cheetham
发明人： Ronan Le Toquin , Anthony Cheetham
IPC分类号： H01J1/62
CPC分类号： C09K11/7721 , C09K11/0883 , H01L33/502 , H05B33/14 , Y02B20/181
摘要： Three new cerium (Ce) based phosphor materials based on nitride and oxy-nitride compounds emit yellow or blue to green photons upon excitation by ultraviolet (UV) or blue light radiation. The two yellow emitting compounds belong to the quartenary Ca—Al—Si—N system with distinct structures. These bright yellow phosphors can be used for white light applications by combining either a blue light emitting diode (LED) and a yellow phosphor, a blue LED and green-orange phosphors, or an ultraviolet (UV) LED with three phosphors, i.e., red, blue and green (RGB) phosphors. The bright blue-green phosphor, which may be described by Sr2SiO4-δNδ, can be used in the UV LED plus 3 RGB phosphors setup.
摘要翻译：基于氮化物和氮氧化物化合物的三种新的铈（Ce）基荧光体材料在通过紫外线（UV）或蓝光辐射激发时，发出黄色或蓝色至绿色光子。两种黄色发光化合物属于具有不同结构的四元Ca-Al-Si-N体系。这些亮黄色荧光体可以通过将蓝色发光二极管（LED）和黄色荧光体，蓝色LED和绿色橙色荧光体或具有三种荧光体的紫外线（UV）LED组合在一起而用于白光应用，即红色，蓝色和绿色（RGB）荧光粉。可以用Sr 2 SiO 4 -TH N 3 N 3 N 3描述的亮蓝绿色荧光体可用于UV LED加上 3个RGB荧光粉设置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式