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1. 发明公开

EP0805602A3 Cathode ray tube 失效
公开(公告)号：EP0805602A3
公开(公告)日：2000-08-16
申请号：EP97107105.5
申请日：1997-04-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Takahasi, Toru , Kamohara, Eiji , Kuwabara, Yuji
IPC分类号： H04N9/12
CPC分类号： H04N9/12
摘要： A vacuum envelope includes flat face and rear plates (1, 2) that face each other, and a continuous phosphor screen (7) is formed on the inner surface of the face plate. The rear plate is provided with a plurality of electron guns (15) and deflectors (16) for deflecting electron beams emitted from the electron guns in the horizontal and vertical directions. As the electron beams are deflected, the phosphor screen is scanned with them in the horizontal and vertical directions. The phosphor screen has a plurality of regions arranged in the horizontal and vertical directions, and is scanned so that a raster is generated thereon. In vertical scanning at a lower speed than horizontal scanning, the vertically arranged regions are scanned on a time-series basis, whereupon rasters are generated thereon.

2. 发明公开

EP0805602A2 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：EP0805602A2
公开(公告)日：1997-11-05
申请号：EP97107105.5
申请日：1997-04-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Takahasi, Toru , Kamohara, Eiji , Kuwabara, Yuji
IPC分类号： H04N9/12
CPC分类号： H04N9/12
摘要： A vacuum envelope includes flat face and rear plates (1, 2) that face each other, and a continuous phosphor screen (7) is formed on the inner surface of the face plate. The rear plate is provided with a plurality of electron guns (15) and deflectors (16) for deflecting electron beams emitted from the electron guns in the horizontal and vertical directions. As the electron beams are deflected, the phosphor screen is scanned with them in the horizontal and vertical directions. The phosphor screen has a plurality of regions arranged in the horizontal and vertical directions, and is scanned so that a raster is generated thereon. In vertical scanning at a lower speed than horizontal scanning, the vertically arranged regions are scanned on a time-series basis, whereupon rasters are generated thereon.
摘要翻译：真空外壳包括彼此面对的平面和背板（1,2），并且在面板的内表面上形成连续的荧光屏（7）。后板设有多个电子枪（15）和偏转器（16），用于使电子枪发射的电子束沿水平和垂直方向偏转。当电子束偏转时，荧光屏沿水平和垂直方向扫描。荧光屏具有沿水平和垂直方向排列的多个区域，并被扫描以便在其上产生光栅。在以低于水平扫描速度的垂直扫描中，以时间序列扫描垂直排列的区域，于是在其上产生光栅。

3. 发明授权

EP0814493B1 Index-type color cathode ray tube 失效
标题翻译：彩色阴极射线管波束索引类型
公开(公告)号：EP0814493B1
公开(公告)日：2001-12-12
申请号：EP97108228.4
申请日：1997-05-21
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kuwabara, Yuji , Takahashi, Toru , Kamohara, Eiji
IPC分类号： H01J29/26 , H01J29/32 , H01J29/50 , H04N9/24 , H04N3/16 , H01J31/20 , H01J9/34 , H01J29/34
CPC分类号： H01J31/203 , H01J9/34 , H01J2231/121 , H01J2231/1255 , H04N3/16 , H04N9/24

4. 发明公开

EP0814493A3 Index-type color cathode ray tube 失效
标题翻译：彩色阴极射线管波束索引类型
公开(公告)号：EP0814493A3
公开(公告)日：2000-02-09
申请号：EP97108228.4
申请日：1997-05-21
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kuwabara, Yuji , Takahashi, Toru , Kamohara, Eiji
IPC分类号： H01J29/26 , H01J29/32 , H01J29/50 , H04N9/24 , H04N3/16 , H01J31/20 , H01J9/34 , H01J29/34
CPC分类号： H01J31/203 , H01J9/34 , H01J2231/121 , H01J2231/1255 , H04N3/16 , H04N9/24
摘要： First and second index signal phosphor layers are formed on a phosphor screen that is formed on the inner surface of a face plate. A rear plate (9) is provided with first and second light sensing units (19a, 19b) for detecting signal lights from the first and second index signal phosphor layers, respectively. Each first light sensing unit (19a) includes a first light collecting plate (30), which radiates absorbing light having a radiation peak wavelength substantially equal to or shorter than the radiation wavelength of each first index signal phosphor layer. Each second light sensing unit includes a second light collecting plate (36), which radiates absorbing light having a radiation peak wavelength substantially equal to or shorter than the radiation wavelength of each second index signal phosphor layer. Arranged between each second collecting plate and the rear plate is a filter (34), which transmits the index signal light from the second index signal phosphor layer and shades the index signal light from the first index signal phosphor layer.

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