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1. 发明申请

US20050167685A1 Device and method for emitting output light using Group IIB element Selenide-based phosphor material 审中-公开
标题翻译：使用IIB族元素硒化物基荧光体材料发射输出光的装置和方法
公开(公告)号：US20050167685A1
公开(公告)日：2005-08-04
申请号：US10920791
申请日：2004-08-17
申请人： Janet Yin Chua , Kee Ng , Azlida Ahmad
发明人： Janet Yin Chua , Kee Ng , Azlida Ahmad
IPC分类号： C09K11/88 , H01L33/50 , H01L33/00
CPC分类号： C09K11/883 , H01L33/502 , H01L33/507 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： A device and method for emitting output light utilizes Group IIB element Selenide-based phosphor material to convert at least some of the original light emitted from a light source of the device to a longer wavelength light to change the optical spectrum of the output light. Thus, the device and method can be used to produce white color light. The Group IIB element Selenide-based phosphor material is included in a wavelength-shifting region optically coupled to the light source, which may be a blue-green light emitting diode (LED) die.
摘要翻译：用于发射输出光的装置和方法利用基于IIB族元素硒化物的磷光体材料将至少一些从器件的光源发射的原始光转换成较长波长的光，以改变输出光的光谱。因此，可以使用该装置和方法来产生白色光。 IIB族元素硒化物基荧光体材料包括在光学耦合到可以是蓝绿色发光二极管（LED）裸片的光源的波长移动区域中。

2. 发明申请

US20070081811A1 Camera flash with improved color balance 有权
标题翻译：相机闪光灯具有改善的色彩平衡
公开(公告)号：US20070081811A1
公开(公告)日：2007-04-12
申请号：US11248795
申请日：2005-10-10
申请人： Rene Helbing , Kee Ng , Janet Yin Chua , Wooi Goon , Thye Mok , Gim-Eng Chew
发明人： Rene Helbing , Kee Ng , Janet Yin Chua , Wooi Goon , Thye Mok , Gim-Eng Chew
IPC分类号： G03B15/03
CPC分类号： G03B15/0442
摘要： A camera flash is disclosed for producing a warm light having a desired color temperature. In one embodiment, the flash has a xenon flash component producing a light with a spectrum having a color temperature at a higher Kelvin rating than the warm light, and a light emitting diode flash component producing a light with a spectrum having a color temperature at a lower Kelvin rating than the warm light. The color temperature of the light of the xenon flash component and the color temperature of the light of the light emitting diode flash component together produce the warm light having the desired color temperature.
摘要翻译：公开了一种用于产生具有所需色温的暖光的相机闪光灯。在一个实施例中，闪光灯具有产生具有光谱的光的氙闪光组件，该光谱具有比暖光更高的开尔文等级的色温，并且产生具有色温为a的光谱的光的发光二极管闪光组件开尔文评级低于暖灯。氙闪光部件的光的色温和发光二极管闪光部件的色温一起产生具有所需色温的暖光。

3. 发明申请

US20060138938A1 White LED utilizing organic dyes 审中-公开
标题翻译：白色LED利用有机染料
公开(公告)号：US20060138938A1
公开(公告)日：2006-06-29
申请号：US11025450
申请日：2004-12-27
申请人： Kheng Tan , Arosh Tajul , Janet Yin Chua , Kok Pan , Kee Ng
发明人： Kheng Tan , Arosh Tajul , Janet Yin Chua , Kok Pan , Kee Ng
IPC分类号： H01J1/62
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1088 , H01L33/504 , Y02B20/181
摘要： A light source having a light emitting semiconductor device on a die and a light conversion layer is disclosed. The die emits light of a first wavelength. The light conversion layer overlies the die and includes a first soluble fluorescent dye and a second fluorescent dye in a solid clear plastic carrier. The first and second florescent dyes convert the light entering the conversion layer to light of second and third wavelengths, respectively. At least one of the first and second dyes is excited by light of the first wavelength. In one embodiment, the second and third wavelengths are present in a ratio of intensities such that the light leaving the light conversion layer is perceived as white light by a human observer. The light conversion layer may be divided into sub-layers that include the individual dyes.
摘要翻译：公开了一种在芯片上具有发光半导体器件的光源和光转换层。裸片发射第一波长的光。光转换层覆盖在芯片上，并且包括第一可溶性荧光染料和固体透明塑料载体中的第二荧光染料。第一和第二荧光染料分别将进入转换层的光转换成第二和第三波长的光。第一和第二染料中的至少一种被第一波长的光激发。在一个实施例中，第二和第三波长以强度的比率存在，使得离开光转换层的光被人的观察者感知为白光。光转换层可以被划分成包括各个染料的子层。

4. 发明申请

US20060113895A1 Light emitting device with multiple layers of quantum dots and method for making the device 审中-公开
标题翻译：具有多层量子点的发光器件及其制造方法
公开(公告)号：US20060113895A1
公开(公告)日：2006-06-01
申请号：US10999352
申请日：2004-11-30
申请人： Tajul Baroky , Janet Yin Chua , Kok Pan , Kee Ng , Kheng Tan
发明人： Tajul Baroky , Janet Yin Chua , Kok Pan , Kee Ng , Kheng Tan
IPC分类号： H01J1/62
CPC分类号： H01L33/502 , B82Y10/00 , H01L33/504 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2224/8592 , H01L2924/00014
摘要： A light emitting device utilizes multiple layers of quantum dots to convert at least some of the original light emitted from a light source of the device to longer wavelength light to produce an output light. The light emitting device is made by forming the multiple layers of quantum dots over a light source and then forming an encapsulant over the multiple layers of quantum dots. The multiple layers of quantum dots can be used to produce broad-spectrum color light, such as white light.
摘要翻译：发光器件利用多层量子点将从器件的光源发射的原始光中的至少一些转换成较长波长的光以产生输出光。发光器件通过在光源上形成多个量子点然后在多个量子点上形成密封剂而制成。量子点的多层可用于产生诸如白光的广谱色光。

5. 发明申请

US20070045641A1 Light source with UV LED and UV reflector 审中-公开
标题翻译：光源采用UV LED和UV反射器
公开(公告)号：US20070045641A1
公开(公告)日：2007-03-01
申请号：US11210714
申请日：2005-08-23
申请人： Janet Yin Chua , Rene Helbing , Thye Mok , Kee Ng , Gim Chew , Wooi Goon , Yue Lau
发明人： Janet Yin Chua , Rene Helbing , Thye Mok , Kee Ng , Gim Chew , Wooi Goon , Yue Lau
IPC分类号： H01L29/22 , H01L33/00
CPC分类号： H01L33/507 , H01L33/46 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A lighting source capable of producing white light using a semiconductor radiation source. The semiconductor radiation source may be an ultraviolet (“UV”) light emitting diode (“LED”) device that emits light at a short wavelength, e.g., near-violet or ultraviolet light. A thin film of phosphor may be deposited or coated on the surface of the UV LED or positioned directly above the UV LED. The lighting source may also include an UV reflector radiationally coupled to the thin phosphor layer that allows visible white light emitted from the thin phosphor to pass through and reflects shorter wavelength light back to the thin phosphor layer.
摘要翻译：能够使用半导体辐射源产生白光的照明源。半导体辐射源可以是发射短波长例如近紫外或紫外光的光的紫外（“UV”）发光二极管（“LED”）装置。可以在UV LED的表面上沉积或涂覆磷光体薄膜，或者直接位于UV LED的正上方。照明源还可以包括辐射耦合到薄磷光体层的UV反射器，其允许从薄荧光体发射的可见白光穿过并将较短波长的光反射回到薄磷光体层。

6. 发明申请

US20050135079A1 Flash module with quantum dot light conversion 有权
标题翻译：闪光灯模块采用量子点光转换
公开(公告)号：US20050135079A1
公开(公告)日：2005-06-23
申请号：US11010206
申请日：2004-12-10
申请人： Janet Yin Chua , Klan Lee , Kee Ng
发明人： Janet Yin Chua , Klan Lee , Kee Ng
IPC分类号： G03B15/02 , H01L33/50
CPC分类号： G03B15/05 , B82Y10/00 , B82Y20/00 , G03B2215/0567 , H01L33/502 , H01L33/504 , H01L33/508 , H01L2224/48091 , H01L2224/48465 , H01L2224/8592 , H04N5/2256 , Y10S362/80 , H01L2924/00014 , H01L2924/00
摘要： A flash module includes a first light source emitting a first primary light has a first wavelength-converting overlay disposed on the first light source to provide a first color of light. The first wavelength-converting overlay includes a first plurality of quantum dots dispersed in a matrix material. The flash module also includes a second light source providing a second color of light.
摘要翻译：闪光灯模块包括发射第一原色光的第一光源具有布置在第一光源上的第一波长转换覆盖层以提供第一颜色的光。第一波长转换覆盖层包括分散在基质材料中的第一多个量子点。闪光灯模块还包括提供第二颜色的光的第二光源。

7. 发明申请

US20060006397A1 Device and method for emitting output light using group IIA/IIB selenide sulfur-based phosphor material 审中-公开
标题翻译：使用IIA / IIB族硒化物硫基荧光体材料发射输出光的装置和方法
公开(公告)号：US20060006397A1
公开(公告)日：2006-01-12
申请号：US10920497
申请日：2004-08-17
申请人： Janet Chua , Kee Ng , Azlida Ahmad
发明人： Janet Chua , Kee Ng , Azlida Ahmad
IPC分类号： H01L27/15
CPC分类号： C09K11/7731 , C09K11/885 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/8592 , H01L2924/181 , Y02B20/181 , H01L2924/00014 , H01L2924/00012
摘要： A device and method for emitting output light utilizes Group IIA/IIB element Selenide Sulfur-based phosphor material to convert at least some of the original light emitted from a light source of the device to longer wavelength light to change the optical spectrum of the output light. Thus, the device and method can be used to produce white color light. The device and method may also utilize Thiogallate-based phosphor material.
摘要翻译：用于发射输出光的装置和方法利用组IIA / IIB元素硒化物硫基磷光体材料将至少一些从器件的光源发射的原始光转换成较长波长的光，以改变输出光的光谱。因此，可以使用该装置和方法来产生白色光。该装置和方法还可以使用基于硫堇酸盐的荧光体材料。

8. 发明申请

US20050156511A1 Device and method for emitting output light using group IIB element selenide-based phosphor material and/or thiogallate-based phosphor material 审中-公开
标题翻译：使用基于IIB族元素硒化物的荧光体材料和/或硫代镓酸盐基荧光体材料发射输出光的装置和方法
公开(公告)号：US20050156511A1
公开(公告)日：2005-07-21
申请号：US10920496
申请日：2004-08-17
申请人： Janet Chua , Kee Ng , Azlida Ahmad
发明人： Janet Chua , Kee Ng , Azlida Ahmad
IPC分类号： C09K11/08 , C09K11/00 , C09K11/62 , C09K11/77 , C09K11/88 , H01J61/44 , H01L33/50 , H05B33/00 , H05B33/02 , H05B33/04 , H05B33/10 , H01L33/00
CPC分类号： C09K11/7731 , C09K11/883 , H01L33/502 , H01L33/507 , H01L2224/48091 , H01L2224/8592 , H01L2924/181 , Y02B20/181 , H01L2924/00014 , H01L2924/00012
摘要： A device and method for emitting output light utilizes Group IIB element Selenide-based phosphor material and/or Thiogallate-based phosphor material to convert at least some of the original light emitted from a light source of the device to longer wavelength light to change the optical spectrum of the output light. Thus, the device and method can be used to produce white color light.
摘要翻译：用于发射输出光的装置和方法利用基于组IIB元素硒化物基荧光体材料和/或硫代镓酸盐基磷光体材料以将从装置的光源发射的至少一些原始光转换成更长波长的光以改变光学输出光谱。因此，可以使用该装置和方法来产生白色光。

9. 发明申请

US20070263405A1 Semiconductor light source configured as a light tube 有权
标题翻译：半导体光源配置为光管
公开(公告)号：US20070263405A1
公开(公告)日：2007-11-15
申请号：US11432833
申请日：2006-05-11
申请人： Kee Ng , Sian Lee
发明人： Kee Ng , Sian Lee
IPC分类号： H01L33/00
CPC分类号： G02B6/001 , F21K9/27 , F21K9/64 , F21K9/69 , F21Y2113/13 , F21Y2115/10 , G02B6/0003
摘要： A tubular light source having a semiconductor light source and a tube is disclosed. The tube includes a transparent medium, the tube having a side tube surface, a center curve, one end surface, a length, and a maximum cross-sectional dimension. The tube includes scattering centers that cause light traveling in the tube to be reflected at angles such that the reflected light leaves the tube through the side tube surface. The semiconductor light source is positioned to emit light into the tube within a cone of angles such that the light will not leave the side tube surface in the absence of the scattering centers. The scattering centers can be dispersed in the transparent medium or located on the side tube surface. The transparent medium can be rigid or flexible.
摘要翻译：公开了一种具有半导体光源和管的管状光源。该管包括透明介质，该管具有侧管表面，中心曲线，一个端面，长度和最大横截面尺寸。管包括散射中心，其使得在管中行进的光以角度被反射，使得反射光通过侧管表面离开管。半导体光源被定位成以锥形的角度将光发射到管中，使得在不存在散射中心的情况下光将不会离开侧管表面。散射中心可以分散在透明介质中或位于侧管表面上。透明介质可以是刚性或柔性的。

10. 发明申请

US20070139961A1 Method and apparatus employing a heat sink, a flexible printed circuit conformed to at least part of the heat sink, and a light source attached to the flexible printed circuit 审中-公开
标题翻译：使用散热器的方法和装置，符合散热器的至少一部分的柔性印刷电路和附接到柔性印刷电路的光源
公开(公告)号：US20070139961A1
公开(公告)日：2007-06-21
申请号：US11316067
申请日：2005-12-19
申请人： Chun Cheah , Kee Ng
发明人： Chun Cheah , Kee Ng
IPC分类号： F21V7/04
CPC分类号： G02B6/0085 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02F1/133615 , G02F2001/133628 , H05K1/189 , H05K3/0061 , H05K2201/09018 , H05K2201/10106
摘要： In one embodiment, a light source is attached to a first side of a flexible printed circuit; and the flexible printed circuit is conformed to at least part of a heat sink. A cross-section of the heat sink has surfaces facing in different directions, and conforming the flexible printed circuit to the at least part of the heat sink causes a second side of the flexible printed circuit, opposite the first side, to contact ones of the surfaces of the heat sink facing in at least two different directions. Also disclosed are various apparatus that include a heat sink, a flexible printed circuit conformed to the heat sink, and a light source attached to the flexible printed circuit.
摘要翻译：在一个实施例中，光源附接到柔性印刷电路的第一侧; 并且柔性印刷电路符合散热器的至少一部分。散热器的横截面具有面向不同方向的表面，并且使柔性印刷电路与散热片的至少一部分相符合，使柔性印刷电路的与第一侧相对的第二侧接触散热片的表面至少面向两个不同的方向。还公开了包括散热器，符合散热器的柔性印刷电路以及连接到柔性印刷电路的光源的各种装置。

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