公开(公告)号：US5444335A

公开(公告)日：1995-08-22

申请号：US172540

申请日：1993-12-23

申请人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Junichiro Hoshizaki

发明人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Junichiro Hoshizaki

IPC分类号： G09F9/313 ,  G09G3/20 ,  G09G3/28 ,  G09G3/291 ,  G09G3/292 ,  G09G3/294 ,  H01J11/12 ,  H01J11/18 ,  H01J11/24 ,  H01J11/42 ,  H01J11/44 ,  H01J11/50 ,  H01J11/54 ,  H01J65/00 ,  H01J65/04 ,  H05B41/24 ,  H05B41/16

CPC分类号： H01J11/18 ,  H01J65/046

摘要： A gas discharge image display is formed by disposing a plurality of fluorescent lamps 1 each comprising a glass bulb 2 within which a rare gas is sealed, one or more pairs of external electrodes 5a and 5b located on the outer wall of the glass bulb 2, and a fluorescent layer 3 formed on the inner wall of the container facing the external electrodes 5a and 5b. An alternating voltage pulse is applied between the paired external electrodes 5a and 5b by an X drive circuit 9 and a Y drive circuit 10 for discharge light emission, thereby displaying an image. The pressure and alternating voltage in the fluorescent lamp 1 are changed in response to the type of fluorescent material, thereby making near light emission and discharge characteristics of the discharge lamps which differ in electric characteristics.

摘要翻译： 气体放电图像显示器是通过配置多个荧光灯1形成的，每个荧光灯包括密封有稀有气体的玻璃灯泡2，位于玻璃灯泡2的外壁上的一对或多对外部电极5a和5b， 以及形成在面向外部电极5a和5b的容器的内壁上的荧光层3。 通过用于放电发光的X驱动电路9和Y驱动电路10在一对外部电极5a和5b之间施加交流电压脉冲，从而显示图像。 荧光灯1中的压力和交流电压根据荧光材料的类型而改变，从而使得电特性不同的放电灯的发光和放电特性近似。

公开(公告)号：US5514934A

公开(公告)日：1996-05-07

申请号：US339505

申请日：1994-11-14

申请人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Osamu Myodo ,  Takehiko Sakurai ,  Hrumi Sawada ,  Junichiro Hoshizaki ,  Kazuo Yoshika ,  Toshio Yamada ,  Hisae Nishimatsu

发明人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Osamu Myodo ,  Takehiko Sakurai ,  Hrumi Sawada ,  Junichiro Hoshizaki ,  Kazuo Yoshika ,  Toshio Yamada ,  Hisae Nishimatsu

IPC分类号： G09F9/313 ,  G09G3/20 ,  G09G3/28 ,  G09G3/291 ,  G09G3/296 ,  H01J9/24 ,  H01J11/18 ,  H01J11/32 ,  H01J11/34 ,  H01J11/50 ,  H01J61/067 ,  H01J61/16 ,  H01J61/32 ,  H01J61/33 ,  H01J61/42 ,  H01J61/72 ,  H01J65/00 ,  H01J65/04 ,  H01J61/00

CPC分类号： H01J11/18 ,  H01J61/16 ,  H01J61/32 ,  H01J61/33 ,  H01J61/42 ,  H01J65/046

摘要： A discharge lamp having a large light output and a stable discharge. On an external surface of a cylindrical glass bulb enclosing a rare gas such as xenon, a pair of beltlike electrodes are mounted so as to face each other. A light output part is provided between the electrodes, and the electrodes are situated close to each other on the opposite side to the light output part. An image display device is constituted by arranging a plurality of the discharge lamps.

摘要翻译： 一种具有大的光输出和稳定放电的放电灯。 在包围诸如氙气的稀有气体的圆柱形玻壳的外表面上，一对带状电极被安装成彼此面对。 在电极之间设置有光输出部，电极在与光输出部相反的一侧彼此靠近。 图像显示装置通过布置多个放电灯构成。

公开(公告)号：US5723952A

公开(公告)日：1998-03-03

申请号：US925497

申请日：1992-08-05

申请人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Masao Karino ,  Hiroyoshi Yamazaki

发明人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Masao Karino ,  Hiroyoshi Yamazaki

IPC分类号： H05B41/24 ,  G03G15/04 ,  H01J61/76 ,  H05B41/392 ,  H05B37/00

CPC分类号： H05B41/3927 ,  G03G15/04036 ,  H01J61/76 ,  Y10S315/07

摘要： The present invention provides a rare gas discharge fluorescent lamp device which is long in life and high in brightness and efficiency. The lamp device basically comprises a rare gas discharge fluorescent lamp wherein rare gas is enclosed in the inside of a glass bulb which has a fluorescent layer formed on an inner face thereof and has a pair of electrodes at the opposite ends thereof. In one embodiment, it further comprises a dc power source and a resonance circuit for generating pulse-like voltage across the pair of electrodes having the time rate of energization time to a period higher than 5% but lower than 70% and the energization time within a period shorter than 150 .mu.sec, and in another embodiment, it further comprises a high-frequency ac power source and an electric voltage generating means; to generate pulse-like voltage across a pair of electrodes of the lamp wherein an energization time of the pulse-like voltage is equal to a half period of a wave form applied from ac power source and the idle time integral-number times as long as the half period of the wave form applied from the ac power source.

摘要翻译： 本发明提供一种寿命长，亮度高，效率高的稀有气体放电荧光灯装置。 灯装置基本上包括稀有气体放电荧光灯，其中稀有气体封闭在玻璃灯泡的内部，玻璃灯泡的内表面上形成有荧光层，并在其相对端具有一对电极。 在一个实施例中，它还包括一个直流电源和一个谐振电路，用于产生一对电极的脉冲状电压，该电极具有通电时间的时间率，高于5％但是低于70％的周期内的通电时间 时间短于150μsec，在另一实施例中，还包括高频交流电源和电压发生装置; 以在灯的一对电极之间产生脉冲状电压，其中脉冲状电压的通电时间等于从交流电源施加的波形的半周期以及空闲时间积分时间，只要 从交流电源施加的波形的半周期。

公开(公告)号：US5359503A

公开(公告)日：1994-10-25

申请号：US901845

申请日：1992-06-22

申请人： Osamu Myodo ,  Harumi Sawada ,  Masao Karino ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Sadayuki Matsumoto ,  Kenji Suzuki

发明人： Osamu Myodo ,  Harumi Sawada ,  Masao Karino ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Sadayuki Matsumoto ,  Kenji Suzuki

IPC分类号： F21S8/00 ,  F21V8/00 ,  F21V13/02 ,  F21V21/30 ,  F21V23/00 ,  F21V33/00 ,  G02B6/00 ,  G09F9/00 ,  G09F13/18

CPC分类号： G02B6/0048 ,  F21S8/00 ,  F21V2200/20 ,  F21V33/0012 ,  F21V33/0052 ,  F21Y2103/00 ,  F21Y2105/00 ,  G02B6/0031 ,  G02B6/0095 ,  G09F2013/1827

摘要： A surface luminous lighting unit has a light panel comprising a plurality of light guiding plates laminated in different lengths. The longer side of the light panel is made shorter than the distance between filaments of a lamp, and longer than the distance between the portions where a luminance of the lamp is equal to 75% of the maximum luminance of the lamp. The surface luminous lighting unit comprises a light guide which comprises a plurality of light guiding plates in different length laminated in such a manner that the sides of those plates where light enters are made level with each other, where the other sides thereof are arranged in a step-like. A linear light source is affixed to the light entering side of the light guide, and a reflector is affixed to the light exiting side of the light guide in such a manner as to extend thereover.

摘要翻译： 表面发光单元具有包括以不同长度层压的多个导光板的光板。 光板的长边比灯的长度之间短，并且长于灯的亮度等于灯的最大亮度的75％的部分之间的距离。 表面发光照明单元包括导光体，该导光体包括以不同长度的多个导光板层叠的方式，使得光入射的那些板的侧面彼此平齐，其中另一侧被布置成 一步一步 线状光源固定到光导入口的光入射侧，并且反射器以这样的方式固定到光导的出射侧。

公开(公告)号：US5173642A

公开(公告)日：1992-12-22

申请号：US710555

申请日：1991-06-05

申请人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Masao Karino ,  Hiroyoshi Yamazaki

发明人： Sadayuki Matsumoto ,  Takeo Saikatsu ,  Takehiko Sakurai ,  Masao Karino ,  Hiroyoshi Yamazaki

IPC分类号： H05B41/24 ,  G03G15/04 ,  H01J61/76 ,  H05B41/392

CPC分类号： H05B41/3927 ,  G03G15/04036 ,  H01J61/76 ,  Y10S315/07

摘要： The present invention provides a rare gas discharge fluorescent lamp device which is long in life and high in brightness and efficiency. The lamp device basically comprises a rare gas discharge fluroescent lamp wherein rare gas is enclosed in the inside of a glass bulb which has a fluorescent layer formed on an inner face thereof and has a pair of electrodes at the opposite ends thereof. In one embodiment, it further comprises a dc power source and a resonance circuit for generating pulse-like voltage across the pair of electrodes having the time rate of energization time to a period higher than 5% but lower than 70% and the energization time within a period shorter than 150 .mu.sec, and in another embodiment, it further comprises a high-frequency ac power source and an electric voltage generating means to generate pulse-like voltage across a pair of electrodes of the lamp wherein an energization time of the pulse-like voltage is equal to a half period of a wave form applied from ac power source and the idle time integral-number times as long as the half period of the wave form applied from the ac power source.

公开(公告)号：US06522809B1

公开(公告)日：2003-02-18

申请号：US09640000

申请日：2000-08-17

申请人： Masakazu Takabayashi ,  Kiichi Yoshiara ,  Sadayuki Matsumoto ,  Junichiro Hoshizaki ,  Takeyuki Maegawa ,  Hajime Takeya ,  Kiyohide Sakai ,  Minoru Hashimoto ,  Fusaoki Uchikawa

发明人： Masakazu Takabayashi ,  Kiichi Yoshiara ,  Sadayuki Matsumoto ,  Junichiro Hoshizaki ,  Takeyuki Maegawa ,  Hajime Takeya ,  Kiyohide Sakai ,  Minoru Hashimoto ,  Fusaoki Uchikawa

IPC分类号： G02B634

CPC分类号： G02B6/022 ,  G02B6/124

摘要： A waveguide grating device controlling Bragg wavelength after manufacture of the device includes an optical waveguide on a substrate. A variable stress is applied to a waveguide grating in part of the waveguide to bend at least the portion of the substrate including the waveguide grating, changing the Bragg wavelength.

摘要翻译： 在器件制造之后控制布拉格波长的波导光栅器件包括在衬底上的光波导。 在波导的一部分中的波导光栅上施加可变应力以使包括波导光栅的至少一部分基板弯曲，从而改变布拉格波长。

公开(公告)号：US06882760B2

公开(公告)日：2005-04-19

申请号：US10362760

申请日：2001-06-29

申请人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Takuya Ohira ,  Kiichi Yoshiara ,  Junichiro Hoshizaki ,  Hajime Takeya ,  Shigeru Matsuno

发明人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Takuya Ohira ,  Kiichi Yoshiara ,  Junichiro Hoshizaki ,  Hajime Takeya ,  Shigeru Matsuno

IPC分类号： G02F1/01 ,  G02F1/03 ,  G02F1/225 ,  H04B10/2507 ,  G02B6/12 ,  H04B10/18

CPC分类号： H04B10/2572 ,  G02F1/0136 ,  G02F1/0147 ,  G02F1/0305 ,  G02F1/0316 ,  G02F1/225

摘要： A polarization dispersion compensation apparatus includes a polarization controller, a polarization beam splitter, an optical delay circuit, and a polarization beam combiner. The polarization controller controls polarization of an optical signal so that the polarization axis of the input optical signal substantially coincides with the optical axis of an optical transmission line, and the polarization beam splitter section splits the optical signal into two polarized components perpendicular to each other. The optical delay circuit section causes a difference in delay between the two polarized components, and the polarization beam combiner section combines the two polarized components output from the optical delay circuit section. Each of the polarization beam splitter section and the polarization beam combiner section includes a symmetric Mach-Zehnder interferometer having optical transmission lines in two arms, each arm including a temperature control and a birefringence portion for compensating polarization dispersion between the two polarized components.

摘要翻译： 偏振色散补偿装置包括偏振控制器，偏振分束器，光延迟电路和偏振束组合器。 偏振控制器控制光信号的偏振，使得输入光信号的偏振轴基本上与光传输线的光轴重合，并且偏振分束器部分将光信号分离成彼此垂直的两个偏振分量。 光延迟电路部分导致两个极化分量之间的延迟差异，并且偏振束组合器部分组合从光延迟电路部分输出的两个偏振分量。 偏振分束器部分和偏振束组合器部分中的每一个包括具有两个臂中的光传输线的对称马赫 - 曾德干涉仪，每个臂包括用于补偿两个偏振分量之间的偏振分散的温度控制和双折射部分。

公开(公告)号：US06807322B2

公开(公告)日：2004-10-19

申请号：US10367994

申请日：2003-02-19

申请人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Kiichi Yoshiara ,  Takuya Ohira ,  Junichiro Hoshizaki ,  Shigeru Matsuno ,  Ryosuke Namiki ,  Minoru Hashimoto

发明人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Kiichi Yoshiara ,  Takuya Ohira ,  Junichiro Hoshizaki ,  Shigeru Matsuno ,  Ryosuke Namiki ,  Minoru Hashimoto

IPC分类号： G02B600

CPC分类号： G02B6/278 ,  G02B6/022 ,  G02B6/02204 ,  G02B6/2932 ,  G02B6/4246 ,  H04B10/2569

摘要： In a polarization mode dispersion compensating apparatus for controlling polarization mode dispersion of an optical signal, a first optical monitor detects and outputs, based on an optical signal outputted from a first optical transmission line having a grating, a first detection signal indicating magnitude of waveform distortion of the first optical transmission line, and a second optical monitor detects and outputs, based on an optical signal output from a second optical transmission line having a grating, a second detection signal indicating magnitude of waveform distortion of the second optical transmission line. A calculator circuit calculates from the first and second detection signals an output signal. A controller controls a polarization controller based on the output signal from the calculator circuit.

摘要翻译： 在用于控制光信号的偏振模色散的偏振模色散补偿装置中，第一光监视器基于从具有光栅的第一光传输线输出的光信号检测并输出表示波形失真大小的第一检测信号 并且第二光学监视器基于从具有光栅的第二光传输线输出的光信号检测并输出表示第二光传输线的波形失真的大小的第二检测信号。 计算器电路根据第一和第二检测信号计算输出信号。 控制器基于来自计算器电路的输出信号控制偏振控制器。

公开(公告)号：US06643430B2

公开(公告)日：2003-11-04

申请号：US09891334

申请日：2001-06-27

申请人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

发明人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

IPC分类号： G02B634

CPC分类号： G02B6/02204 ,  G02B6/02085 ,  G02B6/29394

摘要： A temperature control device for controlling temperature variable devices disposed near a grating of a variable dispersion equalizer including an optical waveguide having the grating. The temperature variable devices control temperatures independently of each other. The temperature control device includes a controller for controlling the temperature variable units, and a storage device which stores temperature control patterns including combinations of control signals for the respective temperature variable units. The controller controls the temperature variable devices with a control signal of at least one of the temperature control patterns selected from the storage device.

摘要翻译： 一种温度控制装置，用于控制设置在包括具有该光栅的光波导的可变色散均衡器附近的温度可变装置。 温度可变装置相互独立地控制温度。 温度控制装置包括用于控制温度可变单元的控制器，以及存储包括各个温度可变单元的控制信号的组合的温度控制模式的存储装置。 控制器使用从存储装置中选择的至少一个温度控制模式的控制信号来控制温度可变装置。

公开(公告)号：US06810179B2

公开(公告)日：2004-10-26

申请号：US10305157

申请日：2002-11-27

申请人： Takuya Ohira ,  Sadayuki Matsumoto ,  Kiichi Yoshiara ,  Masakazu Takabayashi ,  Junichiro Hoshizaki ,  Shigeru Matsuno ,  Ryosuke Namiki ,  Takashi Hashimoto

发明人： Takuya Ohira ,  Sadayuki Matsumoto ,  Kiichi Yoshiara ,  Masakazu Takabayashi ,  Junichiro Hoshizaki ,  Shigeru Matsuno ,  Ryosuke Namiki ,  Takashi Hashimoto

IPC分类号： G02B634

CPC分类号： G02B6/278 ,  G02B6/2932 ,  G02B6/29394 ,  G02B6/29395 ,  G02B6/29398

摘要： A variable dispersion compensator includes an optical waveguide, a temperature controller. The optical waveguide has a chirped grating having a Bragg wavelength changing along the longitudinal direction of the grating. A temperature distribution T1(x) is applied to a central portion of the grating, defined as a region where a distance x from an end of the grating is a range of 20 % to 80 % of total length of the grating. Temperature distribution T2(x) and T3(x) are applied to end portions of the grating, defined as two regions extending from respective ends of the grating to the central region, respectively. At least one of T2(x) and T3(x) has a distance dependence different from that of the T1(x).

摘要翻译： 可变色散补偿器包括光波导，温度控制器。 光波导具有沿着光栅的纵向方向改变的布拉格波长的啁啾光栅。 将温度分布T1（x）施加到光栅的中心部分，其被定义为距离光栅末端的距离x为光栅总长度的20％至80％的范围的区域。 温度分布T2（x）和T3（x）被施加到光栅的端部，其被定义为分别从光栅的两端延伸到中心区域的两个区域。 T2（x）和T3（x）中的至少一个具有与T1（x）不同的距离依赖性。