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    • 23. 发明申请
    • Plasma display panel aging method
    • 等离子显示屏老化方法
    • US20060284795A1
    • 2006-12-21
    • US10566156
    • 2005-05-24
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • G09G3/28
    • H01J9/445
    • Disclosed here is a method of aging a plasma display panel. The aging method of the present invention contains a first aging period and a second aging period. In the first aging period, applying voltage Vd1 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the scan electrodes take a voltage level higher than the sustain electrodes. In the second aging period, applying voltage Vd2 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the sustain electrodes take a voltage level higher than the scan electrodes. The above aging method offers a power-efficient aging process with the aging time accelerated.
    • 这里公开了使等离子体显示面板老化的方法。 本发明的老化方法包含第一老化期和第二老化期。 在第一老化期间,对扫描电极,维持电极和寻址电极中的至少一个施加电压Vd1,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电 电极取高于维持电极的电压电平。 在第二老化期间,对扫描电极,维持电极和寻址电极中的至少任一个施加电压Vd 2,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电, 电极的电压高于扫描电极。 上述老化方法提供了老化时间加快的功率老化过程。
    • 24. 发明授权
    • Electron gun for color picture tubes
    • 电子枪彩色显像管
    • US4760308A
    • 1988-07-26
    • US307572
    • 1981-10-01
    • Shoji ShiraiMasaaki YamauchiHiroshi TakanoMasakazu FukushimaTatsuo Nishimura
    • Shoji ShiraiMasaaki YamauchiHiroshi TakanoMasakazu FukushimaTatsuo Nishimura
    • H01J29/50H01J29/51H01J29/62
    • H01J29/50H01J29/51
    • An electron gun for a color picture tube has beam generators for generating three electron beams and directing them toward the fluorescent screen along three paths which are parallel with each other on the same plane, and at least one pair of electrode surfaces each having three apertures centered with the three paths for forming independent main lenses so as to focus the electron beams on the fluorescent screen, the electrode surfaces being spaced apart from each other. Provided for the electrode surface are cylindrical shield members centered with the apertures and extending from the apertures in opposition to the opposing electrode surface. Outer ones of the cylindrical shield members have each an end surface inclined with respect to the center axis of the aperture so as to form inclined electric fields effective to converge the outer beams to one point to which the central beam converges.
    • 用于彩色显像管的电子枪具有用于产生三束电子束的光束发生器,并且沿着在相同平面上彼此平行的三条路径将荧光屏导向荧光屏,并且至少一对电极表面各自具有三个孔 利用形成独立的主透镜的三条路径以将电子束聚焦在荧光屏上,电极表面彼此间隔开。 为电极表面提供的是圆柱形屏蔽构件,其与孔对中并且从孔开始相对于相对的电极表面延伸。 圆柱形屏蔽构件中的另外一个具有相对于孔的中心轴线倾斜的端面,以便形成有效地将外梁会聚到中心束会聚到一点的倾斜电场。
    • 29. 发明授权
    • Slot type shadow mask
    • 插槽式荫罩
    • US4168450A
    • 1979-09-18
    • US782742
    • 1977-03-30
    • Masaaki YamauchiKatsuyoshi TamuraHiromi Kanai
    • Masaaki YamauchiKatsuyoshi TamuraHiromi Kanai
    • H01J31/20H01J29/07
    • H01J29/076
    • A color picture tube is disclosed which comprises an electron gun for emitting an electron beam and a shadow mask including a plurality of slots and a plurality of bridges each interposed between adjacent slots along the longitudinal axis thereof. When X and Y axes are assumed passing through the central point of the surface of the shadow mask in the direction of horizontal deflection of the electron beam and passing through the same central point in the direction perpendicular to the X axis, respectively, the angle that each bridge forms with the X axis as viewed from the electron gun is determined in relation to the incident angle of the electron beam impinging upon the bridge, in accordance with the distance of the bridge from the X and Y axes.
    • 公开了一种彩色显像管,其包括用于发射电子束的电子枪和包括多个狭缝的荫罩和多个桥,每个桥沿着其纵向轴线插入在相邻狭槽之间。 当假设X和Y轴在电子束的水平偏转方向上穿过荫罩表面的中心点并且在垂直于X轴的方向上穿过相同的中心点时,角度 根据桥与X和Y轴的距离,根据从电子枪观察的X轴相对于电子束的入射角来确定与电桥形成的每个桥。
    • 30. 发明授权
    • Plasma display panel aging method
    • 等离子显示屏老化方法
    • US07629947B2
    • 2009-12-08
    • US10566156
    • 2005-05-24
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • G09G3/28
    • H01J9/445
    • Disclosed here is a method of aging a plasma display panel. The aging method of the present invention contains a first aging period and a second aging period. In the first aging period, applying voltage Vd1 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the scan electrodes take a voltage level higher than the sustain electrodes. In the second aging period, applying voltage Vd2 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the sustain electrodes take a voltage level higher than the scan electrodes.The above aging method offers a power-efficient aging process with the aging time accelerated.
    • 这里公开了使等离子体显示面板老化的方法。 本发明的老化方法包含第一老化期和第二老化期。 在第一老化期间,向扫描电极,维持电极和寻址电极中的至少一个施加电压Vd1,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电,其中扫描电极 取高于维持电极的电压电平。 在第二老化期间,向扫描电极,维持电极和寻址电极中的至少任一个施加电压Vd2,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电,其中维持电极 取高于扫描电极的电压电平。 上述老化方法提供了老化时间加快的功率老化过程。