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41. 发明公开

EP2593525A1 GREEN-EMITTING, GARNET-BASED PHOSPHORS IN GENERAL AND BACKLIGHTING APPLICATIONS 有权
标题翻译：绿色光PHOSPHORE龙虾基础教育和HINTERLEUCHTUNGS应用
公开(公告)号：EP2593525A1
公开(公告)日：2013-05-22
申请号：EP11807467.3
申请日：2011-07-13
申请人： Intematix Corporation
发明人： WU, Yusong , TAO, Dejie T. , CHENG, Shifan , LI, Yi-Qun
IPC分类号： C09K11/08
CPC分类号： C09K11/7792 , C09K11/7734 , C09K11/7774 , F21K9/64 , F21Y2115/10 , H01J1/63 , Y02B20/181
摘要： Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu
1-a-b-c Y
a Tb
b A
c )
3 (Al
1 -
d B
d )
5 (O
1-e C
e )
12 :Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0≤a≤1; 0≤b≤1; 0≤c≤0.5; 0≤d≤1; and 0 3 Al
5 (O,F,Cl)
12 :Eu
2 + has an emission at 540 nm. The FWHM of the emission peak lies between 80 nm and 150 nm. The present green garnet phosphors may be combined with a red-emitting, nitride-based phosphor such as CaAlSiN
3 to produce white light.

42. 发明公开

EP2580521A1 LED SPOTLIGHT 审中-公开
标题翻译： LED-SCHEINWERFER
公开(公告)号：EP2580521A1
公开(公告)日：2013-04-17
申请号：EP11793196.4
申请日：2011-06-09
申请人： Intematix Corporation
发明人： YANG, Haitao , LI, Yi-Qun
IPC分类号： F21V7/00
CPC分类号： F21K9/137 , F21K9/233 , F21V7/0008 , F21V7/09 , F21Y2107/40 , F21Y2107/90 , F21Y2115/10 , Y10S362/80
摘要： An LED spotlight that is operable to emit light with a selected emission angle measured relative to an emission axis of the spotlight comprises: a dish shaped (parabolic) reflector and a plurality of LEDs, wherein the LEDs are configured such that in operation each emits light in a generally radial direction to the emission axis of the spotlight and wherein the light emission axis of the LEDs is configured at an angle to the emission axis of the spotlight of at least 40°. In preferred embodiments the LEDs are configured such that their emission axis is substantially orthogonal to the emission axis of the spotlight and the reflector comprises a respective parabolic light reflective surface portion associated with a respective one of the LEDs.
摘要翻译：可操作以发射具有相对于聚光灯的发射轴测量的选定发射角的LED的LED聚光灯包括：碟形（抛物面）反射器和多个LED，其中LED被配置为使得在操作中每个LED发光在与聚光灯的发射轴线的大致径向方向上，并且其中LED的发光轴线被配置成与聚光灯的发射轴线成至少40°的角度。在优选实施例中，LED被配置为使得它们的发射轴基本上与聚光灯的发射轴正交，并且反射器包括与相应的一个LED相关联的相应的抛物面光反射表面部分。

43. 发明公开

EP2315970A1 LIGHT EMITTING PANEL 审中-公开
标题翻译：发光面板
公开(公告)号：EP2315970A1
公开(公告)日：2011-05-04
申请号：EP09803453.1
申请日：2009-07-28
申请人： Intematix Corporation
发明人： LI, Yi-Qun
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , G02B6/002 , G02B6/0038 , G02B6/005 , G02B6/0055 , G02B6/0085
摘要： A light emitting panel comprises a light guiding medium having at least one light emitting face and a plurality of light sources (LEDs) configured to couple light into an edge of the light guiding medium at four or fewer locations around the edge. A pattern of optical features (discontinuities) is provided on at least one face of the light guiding medium for promoting emission of light from the light emitting face. The pattern of features is configured such as to reduce a variation in emitted light intensity over substantially the entire surface of the light emitting face such that the variation is less than or equal to about 25 %. The pattern of features is configured in part in dependence on a light intensity distribution within the light guiding medium and the spacing, size, shape and/or number of features per unit area can depend on distance from each light source.

44. 发明公开

EP2301054A1 LIGHT EMITTING DEVICE 有权转让
标题翻译：发光装置
公开(公告)号：EP2301054A1
公开(公告)日：2011-03-30
申请号：EP09755619.5
申请日：2009-05-13
申请人： Intematix Corporation
发明人： CHOU, Hsi-yan , SU, Hwa , LI, Yi-qun
IPC分类号： H01J1/62
CPC分类号： H05B33/12 , F21K9/20 , F21Y2103/10 , F21Y2115/10 , H01L25/0753 , H01L2224/48091 , H01L2224/49107 , H01L2224/73265 , H05K1/0206 , H05K3/284 , H01L2924/00014
摘要： A light emitting device comprises: a plurality of light emitting diodes and an insulating (low temperature co-fired ceramic) substrate with an array of recesses each for housing a respective one of the light emitting diodes. The substrate incorporates a pattern of electrical conductors that is configured for connecting the light emitting diodes in a selected electrical configuration and to provide at least two electrical connections on the floor of each recess. Light emitting diodes can be electrically connected to the electrical connections by at least one bond wire or by flip chip bonding. Each recess is filled with a transparent material to encapsulate each light emitting diode. The transparent material can incorporate at least one phosphor material such that the device emits light of a selected color and/or color temperature.
摘要翻译：一种发光装置包括：多个发光二极管和具有凹部阵列的绝缘（低温共烧陶瓷）基板，每个凹部用于容纳相应的一个发光二极管。基板结合有电导体图案，电导体图案被配置用于以选定的电配置连接发光二极管并且在每个凹槽的底面上提供至少两个电连接。发光二极管可以通过至少一个接合线或通过倒装芯片接合而电连接到电连接。每个凹部填充有透明材料以封装每个发光二极管。透明材料可以包含至少一种磷光体材料，使得该器件发射选定颜色和/或色温的光。

45. 发明公开

EP2153121A1 COLOR TUNABLE LIGHT SOURCE 审中-公开
标题翻译：彩色可调光源
公开(公告)号：EP2153121A1
公开(公告)日：2010-02-17
申请号：EP08747641.2
申请日：2008-05-05
申请人： Intematix Corporation , Collier, Ian
发明人： LI, Yi-Qun , DONG, Yi , XU, Xiaofeng , COLLIER, Ian
IPC分类号： F21V9/00
CPC分类号： H05B33/086 , F21K9/64 , H05B33/0818
摘要： A color tunable light source comprises: a first light emitting diode (LED) arrangement operable to emit light of a first color and a second LED arrangement operable to emit light of a second color, the combined light output comprising the output of the source. One or both LED arrangements comprises a phosphor provided remote to an associated LED operable to generate excitation energy of a selected wavelength range and to irradiate the phosphor such that it emits light of a different color wherein light emitted by the LED arrangement comprises the combined light from the LED and phosphor and control means operable to control the color by controlling the relative light outputs of the two LED arrangements. The color can be controlled by controlling the relative magnitude of the drive currents of the LEDs or by controlling a duty cycle of PWM drive current.
摘要翻译：颜色可调光源包括：可操作来发射第一颜色的光的第一发光二极管（LED）布置和可操作来发射第二颜色的光的第二LED布置，组合的光输出包括源的输出。一个或两个LED装置包括远离相关LED提供的磷光体，该LED可操作以产生所选波长范围的激发能量并照射磷光体，使得其发射不同颜色的光，其中由LED装置发射的光包括来自 LED和磷光体以及控制装置可操作以通过控制两个LED装置的相对光输出来控制颜色。可以通过控制LED的驱动电流的相对大小或通过控制PWM驱动电流的占空比来控制颜色。

46. 发明公开

EP2082430A1 NANO-YAG:CE PHOSPHOR COMPOSITIONS AND THEIR METHODS OF PREPARATION 审中-公开
标题翻译： NANO-YAG：Ce磷光体成分和方法
公开(公告)号：EP2082430A1
公开(公告)日：2009-07-29
申请号：EP07839717.1
申请日：2007-10-19
申请人： Intematix Corporation
发明人： TAO, Dejie , LI, Yi-Qun , CHENG, Shifan
IPC分类号： H01L29/22 , H01L33/00
CPC分类号： C09K11/7774 , C09K11/777 , F21K9/64 , F21V9/30
摘要： Disclosed herein are cerium doped, garnet phosphors emitting in the yellow region of the spectrum, and having the general formula (Y,A)3(Al,B)5(O,C)12:Ce3+, where A is Tb, Gd, Sm, La, Sr, Ba, Ca, and/or Mg, and substitutes for Y, B is Si, Ge, B, P, and/or Ga, and substitutes for Al, and C is F, Cl, N, and/or S, where C substitutes for O. Relative to a solid-state-reaction method, the instant co-precipitation methods provide a more homogeneous mixing environment to enhance the distribution of the Ce3+ activator in the YAG matrix. Such a uniform distribution has the benefit of an increased emission intensity. The primary particle size of the as-prepared phosphor is about 200 nm, with a narrow distribution.

47. 发明公开

EP2055150A2 PHOSPHOR COMPOSITION WITH SELF-ADJUSTING CHROMATICITY 审中-公开
标题翻译：荧光体组合物SELBSREGULIERENDER色度
公开(公告)号：EP2055150A2
公开(公告)日：2009-05-06
申请号：EP07835824.9
申请日：2007-06-19
申请人： Intematix Corporation
发明人： LI, Yi-Qun , DONG, Yi
IPC分类号： H05B33/14 , C09K11/59 , C09K11/08 , C09K11/55 , C09K11/56 , C09K11/88 , C09K11/80 , C09K11/54
CPC分类号： C09K11/7734 , C09K11/7731 , C09K11/7774 , C09K11/883 , H01L33/504
摘要： Disclosed herein are “smart” phosphor compositions capable of regulating the chromaticity of their emission to substantially constant values even with variations in the excitation radiation they receive to induce photoluminescence. One phosphor of the smart composition demonstrates an increase in emission intensity increases as the wavelength of the excitation radiation is increased. The other phosphor shows a decrease in emission intensity with increasing excitation wavelength. Constant chromaticity in this context is defined as a change in CIE x or y coordinate of less than about five percent over a 10 nm range of excitation wavelengths.

48. 发明公开

EP2055147A2 LED LIGHTING ARRANGEMENT INCLUDING LIGHT EMITTING PHOSPHOR 审中-公开
标题翻译： LED照明装置，发光荧光体
公开(公告)号：EP2055147A2
公开(公告)日：2009-05-06
申请号：EP07811039.2
申请日：2007-08-02
申请人： Intematix Corporation
发明人： LI, Yi-qun
IPC分类号： H05B33/00
CPC分类号： H01L33/502 , C09K11/0883 , C09K11/7734 , C09K11/7741 , C09K11/7774 , F21V3/12 , F21V5/041 , F21V9/30 , F21Y2101/00 , F21Y2103/10 , F21Y2115/10 , F21Y2115/30 , H01L2933/0041 , Y10T428/13 , Y10T428/24479 , Y10T428/265 , Y10T428/31511 , Y10T428/31663
摘要： A lighting arrangement comprising: a light reflective enclosure; at least one radiation source housed within the enclosure and operable to generate excitation light of a first wavelength range; a substantially spherical optical component mounted over the enclosure opening and at least one phosphor operable to absorb at least a portion of the excitation light and to emit light of a second wavelength range, wherein light generated by the arrangement comprises the combined light of the first and second wavelength ranges and wherein the at least one phosphor material is provided as a layer on at least a part of the surface of the optical component that is enclosed within the volume of the enclosure when the component is mounted to the enclosure.

49. 发明公开

EP1999801A2 LIGHT EMITTING SIGN AND DISPLAY SURFACE THEREFOR 审中-公开
标题翻译：发光SIGN和显示表面上
公开(公告)号：EP1999801A2
公开(公告)日：2008-12-10
申请号：EP07752430.4
申请日：2007-03-07
申请人： Intematix Corporation
发明人： LI, Yi-Qun , DONG, Yi , CARUSO, James , EDWARDS, Charles
IPC分类号： H01L33/00
CPC分类号： G09F13/22 , G09F13/0404 , G09F13/20
摘要： A light emitting sign comprising a light emitting display surface including at least one phosphor, and at least one radiation source configured to irradiate the display surface with excitation energy such that the phosphor emits light of a selected color. The sign further comprises a filter which is substantially transparent to light emitted by the display surface, filtering other colors of light. The display surface may be configured into a shape of a character, a symbol, or a device. Alternatively, a mask having at least one window substantially transparent to the emitted light and/or at least one light blocking region may be provided in which the window and/or light blocking region define a character, a symbol, or a device.

50. 发明公开

EP1993691A2 PRINTING LIQUID SOLUTION ARRAYS FOR INORGANIC COMBINATORIAL LIBRARIES 审中-公开
标题翻译：打印液体溶液阵列无机组合库
公开(公告)号：EP1993691A2
公开(公告)日：2008-11-26
申请号：EP06824991.1
申请日：2006-09-18
申请人： Intematix Corporation
发明人： DONG, Yi , CHENG, Shifan , TAO, Dejie , LI, Yi-qun
IPC分类号： B01D12/00 , C23C26/00
CPC分类号： B01J19/0046 , B01J2219/00315 , B01J2219/00364 , B01J2219/00369 , B01J2219/00387 , B01J2219/00477 , B01J2219/00484 , B01J2219/00495 , B01J2219/005 , B01J2219/00527 , B01J2219/00572 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00619 , B01J2219/00621 , B01J2219/00628 , B01J2219/00659 , B01J2219/00704 , B01J2219/00736 , B01J2219/0075 , B01J2219/00754
摘要： This invention provides methods and systems to prepare replicate arrays from master arrays of liquid solutions. Replicate arrays of liquid solutions can be reacted to form product solid inorganic material arrays for analysis and selection of optimum processes and products with desirable properties.

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