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1. 再颁专利

USRE41234E1 Light-emitting unit having specific fluorescent material 有权
标题翻译：具有特定荧光材料的发光单元
公开(公告)号：USRE41234E1
公开(公告)日：2010-04-20
申请号：US11397886
申请日：2006-04-05
申请人： Yuji Takahashi , Koichi Kaga , Koichi Ota , Akihito Ota , Tadashi Endo
发明人： Yuji Takahashi , Koichi Kaga , Koichi Ota , Akihito Ota , Tadashi Endo
IPC分类号： C09K11/08 , H01J1/62
CPC分类号： H01L33/502 , C03C3/045 , C03C4/12 , C09K11/7734 , F21K9/64 , H01L2224/48091 , H01L2224/48247 , H01L2224/49107 , H01L2224/73265 , H01L2924/01025 , H01L2924/01079 , H01L2924/00014
摘要： A light-emitting device with an emission wavelength range of from 360 nm to 550 nm and a fluorescent material made of Ca—Al—Si—O—N oxynitride activated with Eu2+ are used so that a part of light emitted from the light-emitting device is emitted while the wavelength of the part of light is converted by the fluorescent material.
摘要翻译：使用发射波长范围为360nm至550nm的发光器件和由Eu2 +激活的由Ca-Al-Si-O-N氧氮化物制成的荧光材料，使得从发光当部分光的波长被荧光材料转换时发射器件。

2. 发明授权

US06717355B2 Light-emitting unit 有权
标题翻译：发光单元
公开(公告)号：US06717355B2
公开(公告)日：2004-04-06
申请号：US09938624
申请日：2001-08-27
申请人： Yuji Takahashi , Koichi Kaga , Koichi Ota , Akihito Ota
发明人： Yuji Takahashi , Koichi Kaga , Koichi Ota , Akihito Ota
IPC分类号： H01L3300
CPC分类号： H01L33/502 , C03C3/045 , C03C4/12 , C09K11/7734 , F21K9/64 , H01L2224/48091 , H01L2224/48247 , H01L2224/49107 , H01L2224/73265 , H01L2924/01025 , H01L2924/01079 , H01L2924/00014
摘要： A light-emitting device with an emission wavelength range of from 360 nm to 550 nm and a fluorescent material made of Ca—Al—Si—O—N oxynitride activated with Eu2+ are used so that a part of light emitted from the light-emitting device is emitted while the wavelength of the part of light is converted by the fluorescent material.
摘要翻译：使用发射波长范围为360nm至550nm的发光器件和由Eu 2+激活的Ca-Al-Si-ON氮氧化物制成的荧光材料，使得从光发射的光的一部分在通过荧光材料转换部分光的波长的同时发射发光装置。

3. 发明授权

US06540377B1 Full-color light source unit 失效
标题翻译：全彩光源单元
公开(公告)号：US06540377B1
公开(公告)日：2003-04-01
申请号：US09709313
申请日：2000-11-13
申请人： Koichi Ota , Koichi Kaga , Yuji Takahashi , Yoshinobu Suehiro
发明人： Koichi Ota , Koichi Kaga , Yuji Takahashi , Yoshinobu Suehiro
IPC分类号： F21V900
CPC分类号： G02B6/0018 , G02B6/0068 , H01L25/0753 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting system has a base, and LEDs disposed on a front surface of the base. The alignment of the LEDs includes a first group of LEDs each having first and second electrodes on a light-emitting surface side, and a second group of LEDs each having a first electrode on the light-emitting surface side and a second electrode on the base side. The first group of LEDs and the second group of LEDs are arranged alternately in a line on the front surface of the base. The first group of LEDs includes at least one blue LED and green LEDs larger in number than the blue LED. The second group of LEDs includes red LEDs larger in number than the blue LED. A full-color light source unit is provided that includes the first and second groups of LEDS.
摘要翻译：发光系统具有基座，并且LED设置在基座的前表面上。 LED的对准包括在发光表面侧具有第一和第二电极的第一组LED，以及在发光表面侧具有第一电极的第二组LED和基板上的第二电极侧。第一组LED和第二组LED交替地布置在基座的前表面上的一行中。第一组LED包括至少一个蓝色LED和比蓝色LED更大数量的绿色LED。第二组LED包括数量大于蓝色LED的红色LED。提供了包括第一组和第二组LED的全色光源单元。

4. 发明授权

US06841931B2 LED lamp 有权
标题翻译：点灯
公开(公告)号：US06841931B2
公开(公告)日：2005-01-11
申请号：US10119951
申请日：2002-04-11
申请人： Yuji Takahashi , Koichi Kaga , Hideaki Kato , Tadaaki Ikeda , Michio Miyawaki
发明人： Yuji Takahashi , Koichi Kaga , Hideaki Kato , Tadaaki Ikeda , Michio Miyawaki
IPC分类号： H01L25/075 , H01L25/16 , H01J1/62
CPC分类号： H01L25/167 , H01L25/0753 , H01L2224/45144 , H01L2224/48091 , H01L2224/48097 , H01L2224/48137 , H01L2224/48247 , H01L2224/48465 , H01L2924/00014 , H01L2924/00 , H01L2224/48095
摘要： In an LED lamp, a Zener diode is mounted on a copper plate, and a GaN-based light-emitting element is mounted on the Zener diode with an electrode of the element being oriented facedown. Two Zener diodes close to the center of the LED lamp are mounted on a common copper plate, thereby interconnecting the two light-emitting elements in series. Consequently, a Zener diode is connected to the respective two Zener diodes by means of a wire serving as a conductive member. Four light-emitting elements are connected in series, so that four light-emitting elements are connected in series, thus completing a circuit configuration. In this way, use of the Zener diodes for interconnection purpose enables a reduction in the number of minimum required wires. It is better to connect the wire to the upper surfaces of the Zener diodes, thereby obviating a necessity for a redundant wire space and enabling miniaturization of the LED lamp.
摘要翻译：在LED灯中，齐纳二极管安装在铜板上，并且GaN基发光元件安装在齐纳二极管上，元件的电极面向下。靠近LED灯的中心的两个齐纳二极管安装在共同的铜板上，从而串联两个发光元件。因此，齐纳二极管通过用作导电构件的导线连接到相应的两个齐纳二极管。四个发光元件串联连接，使得四个发光元件串联连接，从而完成电路配置。以这种方式，使用齐纳二极管进行互连，可以减少所需的最小导线数量。将电线连接到齐纳二极管的上表面更好，从而避免了冗余电线空间的必要性，并使LED灯的小型化。

5. 发明授权

US06906459B2 Light emitting diode 失效
标题翻译：发光二极管
公开(公告)号：US06906459B2
公开(公告)日：2005-06-14
申请号：US09749636
申请日：2000-12-28
申请人： Yoshinobu Suehiro , Yuji Takahashi , Koichi Kaga , Kouji Uchida , Yuji Sekitomi
发明人： Yoshinobu Suehiro , Yuji Takahashi , Koichi Kaga , Kouji Uchida , Yuji Sekitomi
IPC分类号： H01L33/60 , H01J63/04
CPC分类号： H01L33/60 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： A light-emitting diode includes a light-emitting element, a lead assembly for supplying electrical power to the light-emitting element. A reflection mirror is provided in an opposing relation to the light-emitting surface of the light-emitting element. A light-transmissible material seals the light-emitting element, a part of the lead assembly, and the reflection mirror. A radiation surface radiates light reflected on the reflection mirror to the outside. The reflection mirror is a metal mirror which is obtained by processing a metal plate to give it a concave shape or which is obtained by mirror-surface-treating the concave surface of the metal mirror formed by the processing of the metal plate. The radiation surface is formed on the light-transmissible material at its surface at the rear of the light-emitting element.
摘要翻译：发光二极管包括发光元件，用于向发光元件供电的引线组件。以与发光元件的发光面相反的方式设置反射镜。透光材料将发光元件，导线组件的一部分和反射镜密封。辐射表面将在反射镜上反射的光辐射到外部。反射镜是通过加工金属板以使其成为凹形或通过对由金属板的加工形成的金属反射镜的凹面进行镜面处理而获得的金属反射镜。辐射表面形成在光透射材料的发光元件后面的表面处。

6. 发明授权

US06834977B2 Light emitting device 失效
标题翻译：发光装置
公开(公告)号：US06834977B2
公开(公告)日：2004-12-28
申请号：US09871699
申请日：2001-06-04
申请人： Yoshinobu Suehiro , Yuji Takahashi , Hideaki Kato , Koichi Kaga , Kiyotaka Teshima , Shunsuke Ohtsuka
发明人： Yoshinobu Suehiro , Yuji Takahashi , Hideaki Kato , Koichi Kaga , Kiyotaka Teshima , Shunsuke Ohtsuka
IPC分类号： F21L400
CPC分类号： G02B6/0068 , G02B6/0018 , G02B6/0028 , G02B6/0051 , H01L2224/48465 , Y10S362/80
摘要： Separate leads and a common lead are provided on the upper and lower surfaces of a substrate. A plurality of LED elements are disposed in an array on the common lead on the upper surface of the substrate. The common lead provided on the upper surface of the substrate is connected to the common lead provided on the lower surface of the substrate through through-hole plating. Heat generated from the plurality of LED elements is transferred through the common lead provided on the upper surface of the substrate and the through-hole plating to the common lead provided on the lower surface of the substrate and is release therefrom into the air. By virtue of this construction, an light emitting device can be realized in which heat radiating properties are homogenized, heat radiation efficiency is improved, and a compact structure is obtained and, thus, the color balance is improved and unfavorable phenomena such as lowering in the output of light emitting elements and shortening of the service life are avoided.
摘要翻译：在基板的上表面和下表面上提供单独的引线和公共引线。多个LED元件以阵列方式设置在基板的上表面上的公共引线上。设置在基板的上表面上的公共引线通过通孔电镀连接到设置在基板的下表面上的公共引线。从多个LED元件产生的热量通过设置在基板的上表面上的公共引线和通孔电镀传递到设置在基板的下表面上的公共引线，并将其从空气中释放。通过这种结构，可以实现散热特性均匀化，散热效率提高，并且获得紧凑结构的发光装置，从而提高了色平衡，并且降低了不利的现象避免了发光元件的输出和使用寿命的缩短。

7. 发明授权

US06781648B2 Liquid-crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06781648B2
公开(公告)日：2004-08-24
申请号：US10015624
申请日：2001-12-17
申请人： Yuji Takahashi , Kanae Matsumura , Hideaki Kato , Koichi Kaga
发明人： Yuji Takahashi , Kanae Matsumura , Hideaki Kato , Koichi Kaga
IPC分类号： G02F11335
CPC分类号： G02B6/0068 , G02B6/0051 , G02B6/0055 , G02B6/0073 , G02F1/133621 , G02F2001/133622 , G02F2203/34 , G09G3/3413 , G09G2310/0235 , G09G2320/0242
摘要： A light source in a backlight portion is composed of red LEDs, green LEDs, and blue LEDs. The numbers of respective kinds of LEDs used are selected so that the number of blue LEDs is not smaller than the number of red LEDs and the number of blue LEDs is not smaller than the number of green LEDs.
摘要翻译：背光部分中的光源由红色LED，绿色LED和蓝色LED组成。选择使用的各种LED的数量，使得蓝色LED的数量不小于红色LED的数量，并且蓝色LED的数量不小于绿色LED的数量。

8. 发明授权

US07332746B1 Light-emitting apparatus 有权
标题翻译：发光装置
公开(公告)号：US07332746B1
公开(公告)日：2008-02-19
申请号：US09654501
申请日：2000-09-01
申请人： Yuji Takahashi , Koichi Ota , Naoki Yoshimura , Kuniyoshi Kondo
发明人： Yuji Takahashi , Koichi Ota , Naoki Yoshimura , Kuniyoshi Kondo
IPC分类号： H01L33/00
CPC分类号： H01L25/0753 , H01L33/50 , H01L2224/05124 , H01L2224/05568 , H01L2224/05573 , H01L2224/0558 , H01L2224/05624 , H01L2224/16145 , H01L2224/32245 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48257 , H01L2224/49107 , H01L2224/49113 , H01L2224/73265 , H01L2924/00014 , H01L2924/00
摘要： A novel configuration of a light-emitting apparatus that can emit white light, in which a primary light source composed of a group III nitride compound semiconductor is used in combination with a secondary light source including a fluorescent material which emits light of a green luminescent color when the fluorescent material is excited by light emitted from the primary light source. A tertiary light source for emitting red light may be further used in combination with the primary and secondary light sources.
摘要翻译：可以发射白光的发光装置的新颖结构，其中将由III族氮化物化合物半导体组成的初级光源与包括发出绿色发光颜色的荧光材料的二次光源组合使用当荧光材料被从一次光源发出的光激发时。用于发射红光的第三光源可以进一步与主光源和次光源组合使用。

9. 发明授权

US07176623B2 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US07176623B2
公开(公告)日：2007-02-13
申请号：US10118612
申请日：2002-04-08
申请人： Koichi Nitta , Hiroaki Oshio , Kenji Shimomura , Tomokazu Kitajima , Nozomu Takahashi , Yuji Takahashi , Toshiya Uemura , Koichi Ota
发明人： Koichi Nitta , Hiroaki Oshio , Kenji Shimomura , Tomokazu Kitajima , Nozomu Takahashi , Yuji Takahashi , Toshiya Uemura , Koichi Ota
IPC分类号： H01L33/00 , H05B33/00
CPC分类号： H01L33/56 , H01L33/501 , H01L33/54 , H01L2224/32245 , H01L2224/32257 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/73265 , H01L2924/12032 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device, free from change of color even when the wavelength of a light emitting element shifts, includes a light emitting element (106) for emitting primary light having an intensity peak at a wavelength shorter than 400 nm; a silicone resin (111) provided to embed the light emitting element; and a fluorescent element (110) contained in the silicone resin to absorb the primary light and release visible light.
摘要翻译：发光元件即使在发光元件的波长偏移的情况下也不会发生颜色变化的发光元件，包括用于发射波长短于400nm的强度峰的初级光的发光元件（106）设置用于嵌入所述发光元件的硅树脂（111）以及包含在硅树脂中以吸收初级光并释放可见光的荧光元件（110）。

10. 发明申请

US20050001225A1 Light emitting apparatus and light emitting method 审中-公开
标题翻译：发光装置及发光方法
公开(公告)号：US20050001225A1
公开(公告)日：2005-01-06
申请号：US10722563
申请日：2003-11-28
申请人： Naoki Yoshimura , Yoshinobu Suehiro , Yuji Takahashi , Koichi Ota , Mamoru Mitomo , Tadashi Endo , Masakazu Komatsu
发明人： Naoki Yoshimura , Yoshinobu Suehiro , Yuji Takahashi , Koichi Ota , Mamoru Mitomo , Tadashi Endo , Masakazu Komatsu
IPC分类号： C09K11/08 , C09K11/64 , C09K11/77 , C09K11/79 , C09K11/80 , H01L33/06 , H01L33/32 , H01L33/50 , H01L33/56 , H01L33/60 , H01L33/62 , H01L33/00
CPC分类号： C04B35/597 , C04B35/584 , C04B35/6455 , C04B2235/3208 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3852 , C04B2235/3865 , C04B2235/3869 , C04B2235/3873 , C04B2235/766 , C04B2235/80 , C09K11/0883 , C09K11/7734 , G02F2001/133614 , H01L33/502 , H01L2224/49107 , H01L2924/01019 , H01L2924/01025 , H01L2924/01066 , H01L2924/01068 , H01L2924/01079 , H01L2924/12041 , Y02B20/181
摘要： A light emitting apparatus has a light emitting element with an emission wavelength in the range of 360 to 550 nm and a rare-earth element doped oxide nitride phosphor or cerium ion doped lanthanum silicon nitride phosphor. Part of light radiated from the light emitting element is wavelength-converted by the phosphor. The light emitting apparatus radiates white light generated by a mixture of the wavelength-converted light and the other part of light radiated from the light emitting element.
摘要翻译：发光装置具有发光波长在360〜550nm范围内的发光元件和稀土元素掺杂氧化物氮化物荧光体或铈离子掺杂氮化镧氮化镓荧光体。从发光元件辐射的光的一部分被磷光体波长转换。发光装置照射由波长转换光和从发光元件辐射的光的另一部分的混合产生的白光。

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