公开(公告)号：US20120075549A1

公开(公告)日：2012-03-29

申请号：US13198734

申请日：2011-08-05

申请人： Ruei-Teng Lin ,  Wei-Chih Ke ,  Chih-Lin Wang

发明人： Ruei-Teng Lin ,  Wei-Chih Ke ,  Chih-Lin Wang

IPC分类号： G02F1/13357 ,  F21V9/16

CPC分类号： C09K11/7792 ,  C09K11/0883 ,  C09K11/7734 ,  C09K11/7774 ,  G02F1/133603 ,  H01L33/502 ,  H01L33/504 ,  H01L2224/48091 ,  Y02B20/181 ,  H01L2924/00014

摘要： A white light emitting diode (LED) device includes a blue LED light source, a sealant material, a green phosphor material, and an orange phosphor material. The sealant material covers the blue LED light source. The green phosphor material distributed in the sealant material includes (Lu1-x-y-a-bYxGdy)3(Al1-zGaz)5O12:CeaPrb, wherein 0≦x≦1, 0≦y≦1, 0≦z≦0.1, 0≦a≦0.2, and 0≦b≦0.1. The orange phosphor material, which is also distributed in the sealant material, include the compound A, the compound B, or both. The compound A is (Sr1-x-y-zCaxBayMgz)2SiO4:Euw, wherein 0≦x≦1, 0≦y≦1, 0≦z≦1, and 0.03≦w≦0.2. The compound B is (M1)x(M2)y(Si,Al)12(O,N)16, wherein M1 represents Li, Mg, Ca, or Y, M2 represents Ce, Pr, Eu, Tb, Yb, or Er, 0.05≦x+y≦1.5, and 0≦y≦0.7.

摘要翻译： 白色发光二极管（LED）装置包括蓝色LED光源，密封剂材料，绿色荧光体材料和橙色荧光体材料。 密封剂材料覆盖蓝色LED光源。 分布在密封剂材料中的绿色荧光体材料包括（Lu1-xya-bYxGdy）3（Al1-zGaz）5O12：CeaPrb，其中0＆nlE; x＆nlE; 1,0＆amp; nlE; y＆nlE; 1,0和nlE; z＆nlE; 0.1,0＆ 0.2和0＆amp; nlE; b＆nlE; 0.1。 也分布在密封剂材料中的橙色荧光体材料包括化合物A，化合物B或两者。 化合物A是（Sr1-x-y-zCaxBayMgz）2SiO4：Euw，其中0＆nlE; x＆nlE; 1,0＆amp; nlE; y＆nlE; 1,0＆amp; nlE; z＆nlE; 1和0.03＆nlE; w＆nlE; 0.2。 化合物B是（M1）x（M2）y（Si，Al）12（O，N）16，其中M1表示Li，Mg，Ca或Y，M2表示Ce，Pr，Eu，Tb，Yb或 Er，0.05＆nlE; x + y＆nlE; 1.5和0＆nlE; y＆nlE; 0.7。

公开(公告)号：US08563996B2

公开(公告)日：2013-10-22

申请号：US13401777

申请日：2012-02-21

申请人： Wei-Chih Ke ,  Ruei-Teng Lin

发明人： Wei-Chih Ke ,  Ruei-Teng Lin

IPC分类号： H01L29/20 ,  H01L33/00 ,  H01L29/201

CPC分类号： H01L25/167 ,  H01L25/0753 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： A luminescent light source including a blue light emitting diode (LED) chip, a red LED chip, and a wavelength converting material is provided. The blue LED chip and the red LED chip respectively emit a first light and a second light. A ratio of peak intensity of the second light to peak intensity of the first light ranges from 0.36 to 0.56. The wavelength converting material is disposed around the blue LED chip or the red LED chip and emits a third light. A wavelength of the third light ranges from a wavelength of the first light to a wavelength of the second light.

摘要翻译： 提供了包括蓝色发光二极管（LED）芯片，红色LED芯片和波长转换材料的发光光源。 蓝色LED芯片和红色LED芯片分别发射第一光和第二光。 第一光的第二光强与峰强度的比值为0.36〜0.56。 波长转换材料设置在蓝色LED芯片或红色LED芯片周围，并发射第三根光。 第三光的波长从第一光的波长到第二光的波长的范围。

公开(公告)号：US20130113003A1

公开(公告)日：2013-05-09

申请号：US13401777

申请日：2012-02-21

申请人： Wei-Chih Ke ,  Ruei-Teng Lin

发明人： Wei-Chih Ke ,  Ruei-Teng Lin

IPC分类号： H01L27/15

CPC分类号： H01L25/167 ,  H01L25/0753 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

摘要： A luminescent light source including a blue light emitting diode (LED) chip, a red LED chip, and a wavelength converting material is provided. The blue LED chip and the red LED chip respectively emit a first light and a second light. A ratio of peak intensity of the second light to peak intensity of the first light ranges from 0.36 to 0.56. The wavelength converting material is disposed around the blue LED chip or the red LED chip and emits a third light. A wavelength of the third light ranges from a wavelength of the first light to a wavelength of the second light.

摘要翻译： 提供了包括蓝色发光二极管（LED）芯片，红色LED芯片和波长转换材料的发光光源。 蓝色LED芯片和红色LED芯片分别发射第一光和第二光。 第一光的第二光强与峰强度的比值为0.36〜0.56。 波长转换材料设置在蓝色LED芯片或红色LED芯片周围，并发射第三根光。 第三光的波长从第一光的波长到第二光的波长的范围。

公开(公告)号：US20120087108A1

公开(公告)日：2012-04-12

申请号：US13271408

申请日：2011-10-12

申请人： Wei-Chih Ke ,  Chih-Lin Wang ,  Yu-Hsien Liu ,  Ruei-Teng Lin

发明人： Wei-Chih Ke ,  Chih-Lin Wang ,  Yu-Hsien Liu ,  Ruei-Teng Lin

IPC分类号： G09F13/04 ,  H01L33/08

CPC分类号： H01L25/0753 ,  H01L33/50 ,  H01L2224/48091 ,  H01L2924/0002 ,  H01L2924/00014

摘要： An LED apparatus is disclosed. The LED apparatus includes a substrate, a cup structure, and a dividing structure. The dividing structure divides a containing space formed by the cup structure into a first region and a second region. A first blue-light chip and a first package colloidal are disposed in the first region and a second blue-light chip and a second package colloidal are disposed in the second region. A green-light phosphor is mixed in the second package colloidal to completely convert a monochromatic emission spectrum of a second blue-light band of the second blue-light chip into a monochromatic emission spectrum of a green-light band. The green-light phosphor is selected from one of silicate, oxynitride, lutetium aluminum oxide, and calcium scandium oxide.

摘要翻译： 公开了一种LED装置。 LED装置包括基板，杯结构和分割结构。 分隔结构将由杯结构形成的容纳空间分成第一区域和第二区域。 第一蓝光芯片和第一封装胶体设置在第一区域中，第二蓝光芯片和第二封装胶体设置在第二区域中。 在第二包胶体中混合绿光荧光体，以将第二蓝光芯片的第二蓝光带的单色发射光谱完全转换为绿光带的单色发射光谱。 绿光荧光体选自硅酸盐，氧氮化物，镥氧化铝和氧化钙钪之一。