公开(公告)号：US20100027244A1

公开(公告)日：2010-02-04

申请号：US12520982

申请日：2008-01-31

申请人： Hideki Wada ,  Kazuhiro Matsuo ,  Toshihiro Terada ,  Yoshinari Fuchida ,  Masakazu Yamaguchi ,  Ryo Minamihata ,  Mitsuharu Kawasaki ,  Kazuhiro Kumada ,  Hiroshi Sakurai ,  Shigeru Ido ,  Masanobu Murakami ,  Taku Ikeda

发明人： Hideki Wada ,  Kazuhiro Matsuo ,  Toshihiro Terada ,  Yoshinari Fuchida ,  Masakazu Yamaguchi ,  Ryo Minamihata ,  Mitsuharu Kawasaki ,  Kazuhiro Kumada ,  Hiroshi Sakurai ,  Shigeru Ido ,  Masanobu Murakami ,  Taku Ikeda

IPC分类号： G09F13/08 ,  H01J63/04 ,  H01J61/52 ,  H01J61/94

CPC分类号： H01J61/44 ,  G02F1/133604 ,  G02F1/133608 ,  G02F2001/133612 ,  G02F2201/083 ,  G02F2201/46 ,  H01J5/52 ,  H01J61/067 ,  H01J61/35 ,  H01J65/046

摘要： A fluorescent lamp has a glass container that has a phosphor layer formed on an inner surface of the glass container, and that is hermetically sealed, wherein phosphors of the phosphor layer include a blue phosphor, a green phosphor, and a red phosphor, a main luminescence peak of the blue phosphor exists in a wavelength region in a range of 430 nm to 460 nm inclusive, a half-value width of a spectrum of the main luminescence peak of the blue phosphor is less than or equal to 50 nm, a main luminescence peak of the green phosphor exists in a wavelength region in a range of 510 nm to 530 nm inclusive, a half-value width of a spectrum of the main luminescence peak of the green phosphor is less than or equal to 30 nm, and a main luminescence peak of the red phosphor exists in a wavelength region in a range of 600 nm to 780 nm inclusive, and a difference between a wavelength of the main luminescence peak of the blue phosphor and a wavelength of the main luminescence peak of the green phosphor is in a range of 70 nm to 90 nm inclusive.

摘要翻译： 荧光灯具有玻璃容器，该玻璃容器具有在玻璃容器的内表面上形成的荧光体层，并且被气密地密封，其中荧光体层的荧光体包括蓝色荧光体，绿色荧光体和红色荧光体，主要 蓝色荧光体的发光峰存在于430nm〜460nm的范围内的波长区域中，蓝色荧光体的主发光峰的光谱的半值宽度小于或等于50nm，主要 绿色荧光体的发光峰存在于包括510nm至530nm的范围的波长区域中，绿色荧光体的主发光峰的光谱的半值宽度小于或等于30nm，并且 红色荧光体的主发光峰存在于600nm〜780nm的范围内的波长范围内，蓝色荧光体的主发光峰的波长与绿色荧光体的主发光峰的波长 或者在70nm〜90nm的范围内。

公开(公告)号：US20090096958A1

公开(公告)日：2009-04-16

申请号：US12294011

申请日：2007-03-23

申请人： Tomokazu Matsuura ,  Akiko Nakanishi ,  Hideki Wada ,  Akio Kitada ,  Masanobu Murakami ,  Hiroshi Sakurai ,  Takashi Maniwa ,  Kazuhiro Kumada ,  Shigeru Ido ,  Makoto Yokozeki ,  Nozomu Hashimoto

发明人： Tomokazu Matsuura ,  Akiko Nakanishi ,  Hideki Wada ,  Akio Kitada ,  Masanobu Murakami ,  Hiroshi Sakurai ,  Takashi Maniwa ,  Kazuhiro Kumada ,  Shigeru Ido ,  Makoto Yokozeki ,  Nozomu Hashimoto

IPC分类号： G02F1/13357 ,  H01J1/62 ,  G09F13/08

CPC分类号： H01J61/35 ,  C09K11/7701 ,  H01J61/44

摘要： A cold cathode fluorescent lamp includes a glass bulb (16), a protective film (22) formed on an inner face of the glass bulb, and a phosphor layer (24) that overlaps the protective film and that contains blue phosphor particles (26B), green phosphor particles (26) and red phosphor particles (26). The glass bulb has been formed from soda glass, and the blue phosphor particles have been coated with a metal oxide (30). Also, the protective film is made of silica (SiO2). Since the protective film has been provided in the fluorescent lamp and since the blue phosphor particles, which readily deteriorate, have been coated with the metal oxide, a good luminance maintenance rate is obtained. In addition, although the glass bulb of the fluorescent lamp is made of soda glass, since the protective film is made of silica, the fluorescent lamp obtains an initial luminance equivalent to the initial luminance of a fluorescent lamp whose glass bulb is made of borosilicate glass.

摘要翻译： 冷阴极荧光灯包括玻璃泡（16），形成在玻璃泡的内表面上的保护膜（22）和与保护膜重叠并且包含蓝色荧光体颗粒（26B）的荧光体层（24） ，绿色荧光体颗粒（26）和红色荧光体颗粒（26）。 玻璃灯泡由钠玻璃形成，并且蓝色荧光体颗粒已经涂覆有金属氧化物（30）。 此外，保护膜由二氧化硅（SiO 2）制成。 由于保护膜已经设置在荧光灯中，并且由于容易劣化的蓝色荧光体颗粒已经被金属氧化物涂覆，所以获得良好的亮度维持率。 此外，虽然荧光灯的玻璃泡由苏打玻璃制成，但由于保护膜是由二氧化硅制成的，所以荧光灯得到与玻璃灯泡由硼硅玻璃制成的荧光灯的初始亮度相当的初始亮度 。

公开(公告)号：US07839069B2

公开(公告)日：2010-11-23

申请号：US12161212

申请日：2007-02-21

申请人： Akiko Nakanishi ,  Taizou Ono ,  Hirofumi Yamashita ,  Kazuhiro Kumada ,  Haruo Yamazaki ,  Shinji Kihara ,  Akio Kitada ,  Masanobu Murakami ,  Tomokazu Matsuura ,  Hiroshi Sakurai ,  Makoto Yokozeki ,  Takashi Maniwa ,  Shigeru Ido

发明人： Akiko Nakanishi ,  Taizou Ono ,  Hirofumi Yamashita ,  Kazuhiro Kumada ,  Haruo Yamazaki ,  Shinji Kihara ,  Akio Kitada ,  Masanobu Murakami ,  Tomokazu Matsuura ,  Hiroshi Sakurai ,  Makoto Yokozeki ,  Takashi Maniwa ,  Shigeru Ido

IPC分类号： H01J1/62 ,  G02F1/13357

CPC分类号： C09K11/7734 ,  C09K11/616 ,  C09K11/621 ,  C09K11/7721 ,  C09K11/7739 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7777 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7794 ,  C09K11/7795 ,  G02F1/133604 ,  H01J5/50 ,  H01J9/323 ,  H01J61/0672 ,  H01J61/366 ,  H01J65/046

摘要： The orientation of fluorescent lamps is detected in a manufacturing method for a direct backlight unit that alternates orientations of adjacent fluorescent lamps. In a preparation step of the manufacturing method for the backlight unit of the present invention, a plurality of fluorescent lamps are prepared. In each of the fluorescent lamps, a length (a1) from a first sealed portion of a glass bulb (26) to a non-phosphor layer (32) area is shorter than a length (a2) from a second sealed portion to a non-phosphor layer (32) area (a1

摘要翻译： 在交替相邻荧光灯的取向的直接背光单元的制造方法中检测荧光灯的取向。 在本发明的背光源单元的制造方法的准备工序中，准备了多个荧光灯。 在每个荧光灯中，从玻璃泡（26）的第一密封部分到非荧光体层（32）区域的长度（a1）短于从第二密封部分到非荧光体层的长度（a2） - 磷光体层（32）面积（a1

公开(公告)号：US20100220462A1

公开(公告)日：2010-09-02

申请号：US12161212

申请日：2007-02-21

申请人： Akiko Nakanishi ,  Taizou Ono ,  Hirofumi Yamashita ,  Kazuhiro Kumada ,  Haruo Yamazaki ,  Shinji Kihara ,  Akio Kitada ,  Masanobu Murakami ,  Tomokazu Matsuura ,  Hiroshi Sakurai ,  Makoto Yokozeki ,  Shigeru Ido

发明人： Akiko Nakanishi ,  Taizou Ono ,  Hirofumi Yamashita ,  Kazuhiro Kumada ,  Haruo Yamazaki ,  Shinji Kihara ,  Akio Kitada ,  Masanobu Murakami ,  Tomokazu Matsuura ,  Hiroshi Sakurai ,  Makoto Yokozeki ,  Shigeru Ido

IPC分类号： G02F1/13357 ,  H01J9/42 ,  H01J61/42 ,  H01J61/06 ,  G09F13/08

CPC分类号： C09K11/7734 ,  C09K11/616 ,  C09K11/621 ,  C09K11/7721 ,  C09K11/7739 ,  C09K11/7774 ,  C09K11/7776 ,  C09K11/7777 ,  C09K11/7787 ,  C09K11/7789 ,  C09K11/7794 ,  C09K11/7795 ,  G02F1/133604 ,  H01J5/50 ,  H01J9/323 ,  H01J61/0672 ,  H01J61/366 ,  H01J65/046

摘要： The orientation of fluorescent lamps is detected in a manufacturing method for a direct backlight unit that alternates orientations of adjacent fluorescent lamps. In a preparation step of the manufacturing method for the backlight unit of the present invention, a plurality of fluorescent lamps are prepared. In each of the fluorescent lamps, a length (a1) from a first sealed portion of a glass bulb (26) to a non-phosphor layer (32) area is shorter than a length (a2) from a second sealed portion to a non-phosphor layer (32) area (a1

摘要翻译： 在交替相邻荧光灯的取向的直接背光单元的制造方法中检测荧光灯的取向。 在本发明的背光源单元的制造方法的准备工序中，准备了多个荧光灯。 在每个荧光灯中，从玻璃泡（26）的第一密封部分到非荧光体层（32）区域的长度（a1）短于从第二密封部分到非荧光体层的长度（a2） - 磷光体层（32）面积（a1

公开(公告)号：US20070013285A1

公开(公告)日：2007-01-18

申请号：US11486745

申请日：2006-07-14

申请人： Toshihiro Terada ,  Shigeru Ido ,  Tomokazu Matsuura ,  Hirofumi Yamashita ,  Taizou Ono ,  Masanobu Murakami

发明人： Toshihiro Terada ,  Shigeru Ido ,  Tomokazu Matsuura ,  Hirofumi Yamashita ,  Taizou Ono ,  Masanobu Murakami

IPC分类号： H01J11/00

CPC分类号： H01J65/046 ,  G02F1/133604

摘要： A discharge lamp includes a glass bulb and a pair of electrodes provided at both ends of the glass bulb. At least one of the electrodes is an external electrode formed on an outer surface of the glass bulb as a thin layer whose maximum thickness is 70 μm or less, and an end portion of the external electrode becomes smaller in thickness towards an end of the external electrode.

摘要翻译： 放电灯包括玻璃灯泡和设置在玻璃灯泡两端的一对电极。 至少一个电极是形成在玻璃泡的外表面上的外部电极，作为最大厚度为70μm或更小的薄层，并且外部电极的端部的厚度朝向外部的端部变小 电极。

公开(公告)号：US07538478B2

公开(公告)日：2009-05-26

申请号：US11486745

申请日：2006-07-14

申请人： Toshihiro Terada ,  Shigeru Ido ,  Tomokazu Matsuura ,  Hirofumi Yamashita ,  Taizou Ono ,  Masanobu Murakami

发明人： Toshihiro Terada ,  Shigeru Ido ,  Tomokazu Matsuura ,  Hirofumi Yamashita ,  Taizou Ono ,  Masanobu Murakami

IPC分类号： H01J11/00 ,  H01J63/04 ,  H01J65/00 ,  H01J61/06

CPC分类号： H01J65/046 ,  G02F1/133604

摘要： A discharge lamp includes a glass bulb and a pair of electrodes provided at both ends of the glass bulb. At least one of the electrodes is an external electrode formed on an outer surface of the glass bulb as a thin layer whose maximum thickness is 70 μm or less, and an end portion of the external electrode becomes smaller in thickness towards an end of the external electrode.

摘要翻译： 放电灯包括玻璃灯泡和设置在玻璃灯泡两端的一对电极。 至少一个电极是形成在玻璃泡的外表面上的外部电极，作为最大厚度为70μm或更小的薄层，并且外部电极的端部的厚度朝向外部的端部变小 电极。

公开(公告)号：US20110260620A1

公开(公告)日：2011-10-27

申请号：US12677908

申请日：2008-09-16

申请人： Kazuhiro Kumada ,  Shigeru Ido

发明人： Kazuhiro Kumada ,  Shigeru Ido

IPC分类号： H05B39/04

CPC分类号： H05B41/295 ,  G09G3/342 ,  G09G2300/0426 ,  G09G2310/0237 ,  G09G2310/024 ,  G09G2310/08 ,  G09G2320/064 ,  G09G2330/06 ,  H05B41/2827

摘要： A lighting device has: a lighting circuit for lighting a plurality of hot-cathode lamps having filaments at both ends; preheating circuits for preheating the individual filaments of the hot-cathode lamps; at least one first circuit substrate arranged near filaments on one side of the hot-cathode lamps; and at least one second circuit substrate arranged near filaments on the other side of the hot-cathode lamps. The lighting circuit is packaged in either the first circuit substrate or the second circuit substrate, and the preheating circuits are packaged or wired by being divided in the first circuit substrate and the second circuit substrate.

摘要翻译： 照明装置具有：点亮电路，用于点亮在两端具有细丝的多个热阴极灯; 用于预热热阴极灯的单根细丝的预热回路; 至少一个第一电路衬底，布置在所述热阴极灯的一侧上的灯丝附近; 以及布置在所述热阴极灯的另一侧上的灯丝附近的至少一个第二电路衬底。 照明电路被封装在第一电路基板或第二电路基板中，并且预热电路通过被划分在第一电路基板和第二电路基板中而被封装或布线。

公开(公告)号：US09113532B2

公开(公告)日：2015-08-18

申请号：US13495060

申请日：2012-06-13

申请人： Masahiro Naruo ,  Shigeru Ido ,  Sana Esaki ,  Akinori Hiramatu

发明人： Masahiro Naruo ,  Shigeru Ido ,  Sana Esaki ,  Akinori Hiramatu

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0866 ,  H05B33/0848

摘要： A light emitting device includes a set of light source units including multiple types of solid state light emitting elements having different light colors, each of the light source units comprising the same type of the solid state light emitting elements connected in series and; and an information storage unit which stores information about electrical characteristic of the set of light source units. The information stored in the information storage unit represents a relationship between a light output and a drive current in the set of light source units.

摘要翻译： 发光装置包括一组光源单元，其包括具有不同光颜色的多种类型的固态发光元件，每个光源单元包括串联连接的相同类型的固态发光元件; 以及信息存储单元，其存储关于所述一组光源单元的电特性的信息。 存储在信息存储单元中的信息表示光源单元组中的光输出和驱动电流之间的关系。

公开(公告)号：US09030107B2

公开(公告)日：2015-05-12

申请号：US13416072

申请日：2012-03-09

申请人： Shigeru Ido

发明人： Shigeru Ido

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0827 ,  H05B33/0815 ,  Y02B20/347

摘要： An illumination apparatus includes: a series circuit of a thyristor and at least one load circuit connected across an AC power source; a current control circuit for adjusting an input current to be maintained at a predetermined level during a part or the whole of an ON period of the thyristor; and a short circuit for short-circuiting input ports of the load circuit to have a predetermined resistance during a part of the ON period of the thyristor and a part or the whole of an OFF period of the thyristor. The current control circuit and the short circuit are connected in parallel to the load circuit.

摘要翻译： 照明装置包括：晶闸管的串联电路和连接在交流电源上的至少一个负载电路; 电流控制电路，用于在晶闸管的接通时段的一部分或全部期间调节输入电流保持在预定电平; 以及负载电路的短路输入端口的短路，以在晶闸管的导通期间的一部分期间和晶闸管的截止周期的一部分或全部具有规定的电阻。 电流控制电路和短路与负载电路并联连接。

公开(公告)号：US08749149B2

公开(公告)日：2014-06-10

申请号：US13416037

申请日：2012-03-09

申请人： Masahiro Naruo ,  Shigeru Ido

发明人： Masahiro Naruo ,  Shigeru Ido

IPC分类号： H05B37/02

CPC分类号： H05B33/0815

摘要： A lighting device includes: a lighting unit for supplying a lighting power to a light source unit; and a controller, for controlling the lighting unit. The lighting unit has an inductor and a switching element, and a diode for flowing a flyback current of the inductor to the light source unit during an OFF period of the switching element, and the controller has a unit for intermittently driving an ON/OFF operation of the switching element by a PWM signal and a unit for driving the switching element by a frequency higher than that of the PWM signal during an ON period of the PWM signal, and when the PWM signal falls, the controller reduces a peak value of a load current flowing through the light source unit during a certain period.

摘要翻译： 照明装置包括：照明单元，用于向光源单元提供照明电力; 以及用于控制照明单元的控制器。 照明单元具有电感器和开关元件，以及二极管，用于在开关元件的断开期间使电感器的回扫电流流向光源单元，并且控制器具有用于间歇地驱动ON / OFF操作的单元 的开关元件，以及用于在PWM信号的导通时段期间以比PWM信号的频率高的频率驱动开关元件的单元，并且当PWM信号下降时，控制器将峰值 在一段时间内流过光源单元的负载电流。