公开(公告)号：WO2018080936A1

公开(公告)日：2018-05-03

申请号：PCT/US2017/057719

申请日：2017-10-20

Applicant: INTEMATIX CORPORATION

Inventor： ZHU, Haoguo ,  LI, Yi-qun

IPC: C09K11/02 ,  C09K11/56 ,  C09K11/80 ,  H01L33/50 ,  F21V9/16

Abstract: A coated phosphor may comprise: phosphor particles comprised of a phosphor with composition (M)(A) 2 S 4 : Eu, wherein: M is at least one of Mg, Ca, Sr and Ba; and A is at least one of Ga, Al, In, Y; a dense impermeable (pinhole-free) coating of an oxide material encapsulating individual ones of the phosphor particles. The coated phosphor is configured to satisfy one or more of the conditions: (1) under excitation by blue light, the reduction in photoluminescent intensity at the peak emission wavelength after 1,000 hours of aging at about 85°C and about 85 % relative humidity is no greater than about 30%; (2) the change in chromaticity coordinates CIE(y), ΔCIE y, after 1,000 hours of aging at about 85°C and about 85% relative humidity is less than about 5 x 10 -3 ; (3) said coated phosphor does not turn black when suspended in a 1 mol/L silver nitrate solution for at least two hours at 85°C; (4) said coated phosphor does not turn black when suspended in a 1 mol/L silver nitrate solution for at least one day at 20°C; and (5) said coated phosphor does not turn black when suspended in a 1 mol/L silver nitrate solution for at least 5 days at 20°C.

Abstract translation: 涂覆的磷光体可以包括：由组成为（M）（A）2 S 4：Eu的磷光体组成的磷光体颗粒，其中： M是Mg，Ca，Sr和Ba中的至少一种; A是Ga，Al，In，Y中的至少一种; 封装单个磷光体颗粒的氧化物材料的致密不可渗透（无针孔）涂层。 涂覆的磷光体被配置为满足以下条件中的一个或多个：（1）在蓝光激发下，在约85℃和约85％相对湿度下老化1000小时后峰值发射波长处的光致发光强度的降低为 不大于约30％; （2）在约85℃和约85％相对湿度老化1000小时后，色度坐标CIE（y），ΔCIEy的变化小于约5×10 -3; （3）所述涂覆的磷光体在85℃下悬浮于1mol / L硝酸银溶液中至少2小时时不变黑; （4）所述涂覆的磷光体在20℃下悬浮于1mol / L硝酸银溶液中至少一天时不变黑; 和（5）当在20℃下悬浮在1mol / L硝酸银溶液中至少5天时，所述涂覆的磷光体不变黑。

公开(公告)号：WO2014025980A1

公开(公告)日：2014-02-13

申请号：PCT/US2013/054101

申请日：2013-08-08

Applicant: INTEMATIX CORPORATION

Inventor： LIU, Shengfeng ,  TAO, Dejie ,  LI, Yi-qun

IPC: C09K11/80 ,  C09K11/79 ,  C09K11/78 ,  H01L33/50

CPC classification number: F21K9/56 ,  C09K11/0883 ,  C09K11/7728 ,  C09K11/7734 ,  F21K9/64 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2224/73265 ,  Y02B20/181 ,  H01L2924/00014

Abstract: A green-emitting oxynitride phosphor may have the formula Eu 2+ :M 2+ Si 4 AlO x N 7_2x/3 , wherein: x ranges from greater than or equal to 0.1 to less than or equal to 1.0; and M 2+ represents one or more different divalent metals selected from the group consisting of Mg, Ca, Sr, Ba, and Zn; wherein the green-emitting oxynitride phosphor is configured to emit light having a peak emission wavelength ranging from about 500 nm to about 550 nm under excitation of blue light ranging from about 420 nm to about 470 nm.. Furthermore, the phosphor may have the formula Eu 2+ :M 2+ Si 4.5 Al 1+y O 0.5 N y+22/3 , wherein y ranges from greater than or equal to 0.20 to less than or equal to 2.0. Yet furthermore, the green-emitting oxynitride phosphors may be included in white light illumination systems.

Abstract translation: 绿色发光氮氧化物荧光体可具有式Eu2 +：M2 + Si4AlOxN7_2x / 3，其中x的范围为大于或等于0.1至小于或等于1.0; 和M2 +表示选自Mg，Ca，Sr，Ba和Zn中的一种或多种不同的二价金属; 其中所述绿色发光氮氧化物荧光体被配置为在约420nm至约470nm的蓝色光的激发下发射具有约500nm至约550nm的峰值发射波长的光。此外，所述荧光体可以具有式 Eu2 +：M2 + Si4.5Al1 + y0.5Ny + 22/3，其中y范围为大于或等于0.20至小于或等于2.0。 此外，绿色发光氮氧化物荧光体可以包括在白光照明系统中。

公开(公告)号：WO2013052786A2

公开(公告)日：2013-04-11

申请号：PCT/US2012/058931

申请日：2012-10-05

Applicant: INTEMATIX CORPORATION

Inventor： YANG, Haitao ,  LI, Yi-qun ,  LEE, Hyung, Chul ,  EDWARDS, Charles

IPC: F21S2/00 ,  F21V29/00 ,  F21V9/10 ,  F21V7/00 ,  F21Y101/02

CPC classification number: F21V13/12 ,  F21K9/23 ,  F21K9/60 ,  F21K9/64 ,  F21V3/02 ,  F21V7/041 ,  F21V29/505 ,  F21V29/713 ,  F21V29/773 ,  F21V29/83 ,  F21Y2115/10

Abstract: A solid-state lamp is described that includes a wavelength conversion component located at one end of the lamp. The solid-state lamp comprises: one or more solid-state light emitting devices (typically LEDs); a thermally conductive body; at least one duct; and a photoluminescence wavelength conversion component remote to the one or more LEDs, located at one end of the lamp. The lamp is configured such that the duct extends through the photoluminescence wavelength conversion component and defines a pathway for thermal airflow through the thermally conductive body to thereby provide cooling of the body and the one or more LEDs.

Abstract translation: 描述了包括位于灯的一端的波长转换部件的固态灯。 固态灯包括：一个或多个固态发光器件（通常为LED）; 导热体; 至少一个管道; 以及远离位于灯的一端处的一个或多个LED的光致发光波长转换组件。 灯被配置为使得管道延伸穿过光致发光波长转换部件并且限定了通过导热体的热气流的路径，从而提供主体和一个或多个LED的冷却。

公开(公告)号：WO2014151263A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/025314

申请日：2014-03-13

Applicant: INTEMATIX CORPORATION

Inventor： EDWARDS, Charles ,  LI, Yi-qun

IPC: F21V9/10 ,  F21V5/00 ,  F21V7/22

CPC classification number: F21K9/64 ,  F21V9/30 ,  F21V13/02

Abstract: A photolummescence wavelength conversion component comprises a first portion having at least one photolummescence material; and a second portion comprising light reflective material, wherein the first portion is integrated with the second portion to form the photolummescence wavelength conversion component.

Abstract translation: 光致发光波长转换组件包括具有至少一种光致发光材料的第一部分; 以及包括光反射材料的第二部分，其中所述第一部分与所述第二部分成一体以形成所述光致凝胶波长转换部件。

公开(公告)号：WO2009082714A1

公开(公告)日：2009-07-02

申请号：PCT/US2008/087822

申请日：2008-12-19

Applicant: INTEMATIX CORPORATION ,  WANG, Ning ,  DONG, Yi ,  CHENG, Shifan ,  LI, Yi-qun

Inventor： WANG, Ning ,  DONG, Yi ,  CHENG, Shifan ,  LI, Yi-qun

IPC: C09K11/70

CPC classification number: C09K11/0883 ,  C09K11/7734 ,  H01L33/502 ,  Y02B20/181

Abstract: Novel phosphor.systems are disclosed having the formula A z SiO 4 :Eu 24 D, where A is at least one of a divalent metal selected from the group consisting of Sr, Ca, Ba, Mg, Zn, and Cd; and D is a dopant selected from the group consisting of F, Cl, Br, I, P, S, N, and B. In one embodiment, the novel phosphor has the.formula (Sr 1-x-y Ba x M y ) 2 A z SiO 4 :Eu 24 F (where M is one of Ca, Mg, Zn. or Cd in an amount ranging from 0

Abstract translation: 公开了具有式AlSiO 4：Eu 24 D的新型荧光体系，其中A是选自Sr，Ca，Ba，Mg，Zn和Cd中的二价金属中的至少一种; 并且D是选自F，Cl，Br，I，P，S，N和B的掺杂剂。在一个实施方案中，新型荧光体具有式（Sr1-x-yBaxMy）2 AzSiO4：Eu24F （其中M为0

公开(公告)号：WO2009146257A1

公开(公告)日：2009-12-03

申请号：PCT/US2009/043713

申请日：2009-05-13

Applicant: INTEMATIX CORPORATION ,  CHOU, Hsi-yan ,  SU, Hwa ,  LI, Yi-qun

Inventor： CHOU, Hsi-yan ,  SU, Hwa ,  LI, Yi-qun

IPC: H01J1/62

CPC classification number: H05B33/12 ,  F21K9/20 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2224/73265 ,  H05K1/0206 ,  H05K3/284 ,  H01L2924/00014

Abstract: 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.

Abstract translation: 发光器件包括：多个发光二极管和绝缘（低温共烧陶瓷）衬底，其具有凹槽阵列，每个用于容纳相应的一个发光二极管。 衬底包括电导体图案，其被配置为将发光二极管以选定的电气配置连接并且在每个凹部的地板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。 透明材料可以并入至少一种荧光体材料，使得该装置发射所选颜色和/或色温的光。

公开(公告)号：WO2007035636A2

公开(公告)日：2007-03-29

申请号：PCT/US2006/036285

申请日：2006-09-18

Applicant: INTEMATIX CORPORATION ,  DONG, Yi ,  CHENG, Shifan ,  TAO, Tejie ,  LI, Yi-qun

Inventor： DONG, Yi ,  CHENG, Shifan ,  TAO, Tejie ,  LI, Yi-qun

IPC: G01N1/28 ,  G01N33/20 ,  G01N33/543

CPC classification number: 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

Abstract: 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.

Abstract translation: 本发明提供从液体溶液的主阵列制备复制阵列的方法和系统。 液体溶液的复制阵列可以反应形成产物固体无机材料阵列，用于分析和选择具有所需性能的最佳工艺和产品。

公开(公告)号：WO2007018569A1

公开(公告)日：2007-02-15

申请号：PCT/US2005/038499

申请日：2005-10-25

Applicant: INTEMATIX CORPORATION ,  WANG, Ning ,  DONG, Yi ,  CHENG, Shifan ,  LI, Yi-qun

Inventor： WANG, Ning ,  DONG, Yi ,  CHENG, Shifan ,  LI, Yi-qun

IPC: C09K11/59 ,  H01L33/00

CPC classification number: C09K11/7734 ,  H01L33/502

Abstract: Novel orange phosphors are disclosed having the comprise silicate-based compounds having the formula (Sr,A1)x(Si,A2)(O,A3)2+x:Eu2+, where A1 is at least one divalent cation (a 2+ ion) including Mg, Ca, Ba, or Zn, or a combination of 1+ and 3+ cations; A2 is a 3+, 4+, or 5+ cation, including at least one of B, Al, Ga, C, Ge, P; A3 is a 1-, 2-, or 3- anion, including F, Cl, and Br; and x is any value between 2.5 and 3.5, inclusive. The formula is written to indicate that the A1 cation replaces Sr; the A2 cation replaces Si, and the A3 anion replaces O. These orange phosphors are configured to emit visible light having a peak emission wavelength greater than about 565 nm. They have applications in white LED illumination systems, plasma display panels, and in orange and other colored LED systems.

Abstract translation: 公开了具有式（Sr，Al）x（Si，A2）（O，A3）2 + x：Eu2 +的硅酸盐基化合物的新型橙色荧光体，其中A1是至少一个二价阳离子 ），包括Mg，Ca，Ba或Zn，或1+和3+阳离子的组合; A2是3+，4+或5+阳离子，包括B，Al，Ga，C，Ge，P中的至少一种; A3是1-，2-或3-阴离子，包括F，Cl和Br; x是2.5到3.5之间的任何值。 公式写成表明A1阳离子取代Sr; A2阳离子取代Si，并且A3阴离子取代O.这些橙色荧光体被配置为发射具有大于约565nm的峰值发射波长的可见光。 它们在白光LED照明系统，等离子显示面板以及橙色和其他彩色LED系统中都有应用。

公开(公告)号：WO2006033663A3

公开(公告)日：2006-03-30

申请号：PCT/US2005/005171

申请日：2005-02-18

Applicant: INTEMATIX CORPORATION ,  LI, Yi-qun ,  CHENG, Shifan ,  WANG, Ning ,  DONG, Yi ,  SUN, Xiao-dong

Inventor： LI, Yi-qun ,  CHENG, Shifan ,  WANG, Ning ,  DONG, Yi ,  SUN, Xiao-dong

IPC: C09K11/77 ,  G21K4/00

Abstract: Embodiments of the present invention are directed to compositions and processing methods of rare-earth vanadate based materials that have high emission efficiency in a wavelength range of 480 to 700nm with the maximum intensity at 535nm (bright yellow) under UV, X-ray and other forms of high-energy irradiation. Embodiments of the present invention are directed to general chemical compositions of the form (Gd 1-x A x )(V 1-y B y )(O 4-z C z ), where A is selected from the group consisting of Bi, Tl, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Lu for 0

公开(公告)号：WO2018187819A1

公开(公告)日：2018-10-11

申请号：PCT/US2018/028450

申请日：2018-04-19

Applicant: INTEMATIX CORPORATION

Inventor： LI, Yi-qun ,  YUAN, Xianglong

IPC: F21V8/00

Abstract: A display backlight, comprises: an excitation source, LED (146), for generating blue excitation light (148) with a peak emission wavelength in a wavelength range 445 nm to 465 nm; and a photoluminescence wavelength conversion layer (152). The photoluminescence wavelength conversion layer (152) comprises a mixture of a green-emitting photoluminescence material with a peak emission in a wavelength range 530 nm to 545 nm, a red-emitting photoluminescence material with a peak emission in a wavelength range 600 nm to 650 nm and particles of light scattering material.