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    • 1. 发明授权
    • Display device with plasma display panel
    • 带等离子显示面板的显示设备
    • US06560124B1
    • 2003-05-06
    • US09830651
    • 2001-04-30
    • Shoichi IrieKazunobu Kojima
    • Shoichi IrieKazunobu Kojima
    • H05K700
    • H05K5/02H01J2217/49H01J2217/492Y10S248/917
    • In a display device, attached to a plate-type chassis (2) is a PDP (1) having a display screen on which videos are displayed and a circuit board (9) on which a circuit driving the PDP (1) is arranged. The circuit board (9) is shielded with respect to the PDP (1) thanks to the chassis (2), and thus does not receive any unwanted radiation noise radiated by the PDP (1). The display device further includes a back cover (6) and a cabinet (7) each having conductivity. The back cover (6) and the cabinet (7) house therein the PDP (1) and the circuit board (9) attached to the chassis (2). The back cover (6) and the cabinet (7) are both electrically insulated from the chassis (2). Therefore, any unwanted radiation noise from the PDP (1) and the circuit on the circuit board (9) is stopped leaking to the outside.
    • 在显示装置中,连接到板式底盘(2)的PDP(1)是具有显示视频的显示屏的PDP(1)和布置有驱动PDP(1)的电路的电路板(9)。 由于底盘(2),电路板(9)相对于PDP(1)被屏蔽,因此不会接收到由PDP(1)辐射的任何不期望的辐射噪声。 显示装置还包括各自具有导电性的后盖(6)和机壳(7)。 后盖(6)和机壳(7)容纳PDP(1)和连接到底架(2)的电路板(9)。 后盖(6)和机柜(7)都与机箱(2)电气绝缘。 因此,来自PDP(1)和电路板(9)上的电路的任何不期望的辐射噪声被停止泄漏到外部。
    • 2. 发明授权
    • Laser apparatus
    • 激光设备
    • US5764663A
    • 1998-06-09
    • US758001
    • 1996-11-27
    • Kazumi OuchiKazunobu Kojima
    • Kazumi OuchiKazunobu Kojima
    • G02F1/1335G02F1/37H01S3/08H01S3/082H01S3/10H01S3/105H01S3/109H01S3/16H04N9/31
    • H04N9/3129H01S3/105H01S3/109H01S3/0085H01S3/025H01S3/08063H01S3/08086H01S3/106H01S3/121H01S3/1611H01S3/1675
    • A laser apparatus for generating laser beams of predetermined wavelengths comprises a solid-state laser medium for generating a light beam having predetermined at least three fundamental wavelengths, at least three wavelength converters which respectively convert the light beam into harmonics corresponding to three primary colors of blue, green, and red, the wavelength-converter being circumferentially arranged, wavelength-converter holder for holding the wavelength converters, light blocking portions disposed between the wave length converters; rotating unit for rotating the wavelength-converter holder, thereby repeatedly positioning each of the wavelength converters and each of the light blocking portions on an optical axis of the solid-state laser medium, and a laser resonant optical system which resonates the light beams generated by the solid-state laser medium and outputs the harmonics converted by the wavelength converters.
    • 用于产生预定波长的激光束的激光装置包括用于产生具有预定的至少三个基本波长的光束的固态激光介质,至少三个波长转换器,其将光束分别转换成对应于三原色蓝色的谐波 绿色和红色,波长转换器周向布置,用于保持波长转换器的波长转换器保持器,设置在波长转换器之间的遮光部分; 旋转单元,用于旋转波长转换器保持器,从而将固体激光介质的光轴上的每个波长转换器和每个遮光部重复定位,并且激光谐振光学系统使由 固体激光介质并输出由波长转换器转换的谐波。
    • 7. 发明申请
    • Medical laser apparatus
    • 医用激光设备
    • US20070078449A1
    • 2007-04-05
    • US11527690
    • 2006-09-27
    • Kenichi HayashiKazunobu Kojima
    • Kenichi HayashiKazunobu Kojima
    • A61B18/18H01S3/30
    • H01S3/0675A61B18/22A61B2018/2266A61B2018/2272A61F9/00823A61F2009/00863A61F2009/00872H01S3/0092H01S3/06754H01S3/094011H01S3/094061H01S3/106H01S3/1301H01S3/1312H01S3/1618H01S3/2391
    • A medical laser apparatus suitable for medical treatment, which is capable of obtaining a plurality of visible laser beams each having a different wavelength, but which has an inexpensive structure. A medical laser apparatus capable of selectively irradiating a plurality of visible laser beams each having a different wavelength onto an affected part, comprises: a fiber laser source unit including an excitation light source, a plurality of fiber lasers for oscillating, by means of excitation light from the excitation light source, a plurality of infrared fundamental beams each having a different wavelength and a first optical switch having an input portion and a plurality of output portions for selectively switching a transmission path of the excitation light from the excitation light source to one of the fiber lasers, the fiber laser source unit being capable of selectively oscillating the fundamental beams; and a plurality of wavelength conversion elements for wavelength-converting the fundamental beams, from the fiber laser source unit, to a plurality of visible second harmonic beams.
    • 一种适用于医疗的医疗用激光装置,其能够得到各种具有不同波长,但具有廉价结构的可见激光束。 一种医疗用激光装置,其能够选择性地将各种具有不同波长的可见激光束照射到患部上,包括:光纤激光源单元,包括激发光源,多个光纤激光器,用于通过激发光 从激励光源,多个具有不同波长的红外基波束和具有输入部分和多个输出部分的第一光开关,用于选择性地将激发光从激发光源切换到 所述光纤激光器,所述光纤激光源单元能够选择性地振荡所述基波束; 以及用于将光束从光纤激光源单元波长转换成多个可见二次谐波束的多个波长转换元件。
    • 8. 发明授权
    • Medical laser apparatus
    • 医用激光设备
    • US07408963B2
    • 2008-08-05
    • US11527690
    • 2006-09-27
    • Kenichi HayashiKazunobu Kojima
    • Kenichi HayashiKazunobu Kojima
    • H01S3/30H01S3/10
    • H01S3/0675A61B18/22A61B2018/2266A61B2018/2272A61F9/00823A61F2009/00863A61F2009/00872H01S3/0092H01S3/06754H01S3/094011H01S3/094061H01S3/106H01S3/1301H01S3/1312H01S3/1618H01S3/2391
    • A medical laser apparatus suitable for medical treatment, which is capable of obtaining a plurality of visible laser beams each having a different wavelength, but which has an inexpensive structure.A medical laser apparatus capable of selectively irradiating a plurality of visible laser beams each having a different wavelength onto an affected part, comprises: a fiber laser source unit including an excitation light source, a plurality of fiber lasers for oscillating, by means of excitation light from the excitation light source, a plurality of infrared fundamental beams each having a different wavelength and a first optical switch having an input portion and a plurality of output portions for selectively switching a transmission path of the excitation light from the excitation light source to one of the fiber lasers, the fiber laser source unit being capable of selectively oscillating the fundamental beams; and a plurality of wavelength conversion elements for wavelength-converting the fundamental beams, from the fiber laser source unit, to a plurality of visible second harmonic beams.
    • 一种适用于医疗的医疗用激光装置,其能够得到各种具有不同波长,但具有廉价结构的可见激光束。 一种医疗用激光装置,其能够选择性地将各种具有不同波长的可见激光束照射到患部上,包括:光纤激光源单元,包括激发光源,多个光纤激光器,用于通过激发光 从激励光源,多个具有不同波长的红外基波束和具有输入部分和多个输出部分的第一光开关,用于选择性地将激发光从激发光源切换到 所述光纤激光器,所述光纤激光源单元能够选择性地振荡所述基波束; 以及用于将光束从光纤激光源单元波长转换成多个可见二次谐波束的多个波长转换元件。