公开(公告)号：EP0136360B1

公开(公告)日：1989-05-10

申请号：EP84900882.6

申请日：1984-02-22

申请人： SONY CORPORATION

发明人： KATO, Hiroshi Sony Corporation ,  CHIBA, Tomosuke Sony Corporation ,  KIKUCHI, Masahiro Sony Corporation

IPC分类号： H01J31/10 ,  H01J7/24

CPC分类号： H01J29/006 ,  H01J29/894

摘要： A liquid-cooled cathode-ray tube apparatus which is suitable for a high-luminance cathode-ray tube employed in a color projector has a transparent panel (2) provided in front of a front panel of a cathode-ray tube (1) over a metal spacer (3) which also acts as a radiator. A liquid-tight space is thereby formed between the front panel and the transparent panel (2), and it is filled with a transparent liquid cooling medium. At least the upper edge of the transparent panel (2) is provided with a projecting part (2C), and an extension space (5A) is formed between the projecting part (2C) and a projecting part (3C) of the metal spacer, through which the cooling medium enters, so that heat from the front panel of the cathode-ray tube (1) can be efficiently dissipated therefrom.

摘要翻译： PCT No.PCT / JP84 / 00062 Sec。 371日期1984年10月18日 102（e）1984年10月18日日期PCT提交1984年2月22日PCT公布。 公开号WO84 / 03390 日本1984年8月30日。在本发明中，设置在阴极射线管（1）的前面板（1a）前方的透明板（2）是通过金属间隔件（3）而形成的，其也用作散热器 在前面板（1a）和透明板（2）之间形成有液密空间（5），在空间（5）中密封有透明液体冷却剂（6），突出部分（3C）设置在 至少在透明面板（2）的上端部分和延伸空间（5A）之间形成有喷射液体冷却剂的突出部分和金属间隔件（3）之间，从而可以有效地辐射热量 产生在阴极射线管（1）的前面板（1a）中。

公开(公告)号：EP0136360A1

公开(公告)日：1985-04-10

申请号：EP84900882.6

申请日：1984-02-22

申请人： SONY CORPORATION

发明人： KATO, Hiroshi Sony Corporation ,  CHIBA, Tomosuke Sony Corporation ,  KIKUCHI, Masahiro Sony Corporation

IPC分类号： H01J31/10 ,  H01J7/24

CPC分类号： H01J29/006 ,  H01J29/894

摘要： A liquid-cooled cathode-ray tube apparatus which is suitable for a high-luminance cathode-ray tube employed in a color projector has a transparent panel (2) provided in front of a front panel of a cathode-ray tube (1) over a metal spacer (3) which also acts as a radiator. A liquid-tight space is thereby formed between the front panel and the transparent panel (2), and it is filled with a transparent liquid cooling medium. At least the upper edge of the transparent panel (2) is provided with a projecting part (2C), and an extension space (5A) is formed between the projecting part (2C) and a projecting part (3C) of the metal spacer, through which the cooling medium enters, so that heat from the front panel of the cathode-ray tube (1) can be efficiently dissipated therefrom.

摘要翻译： 一种适用于彩色投影仪中使用的高亮度阴极射线管的液体冷却阴极射线管装置具有设置在阴极射线管（1）前面板前方的透明面板（2） 一个也用作散热器的金属隔板（3）。 由此在前面板和透明面板（2）之间形成液密空间，并且其充满透明液体冷却介质。 在透明面板2的至少上部边缘设置有突出部2C，在突出部2C与金属隔板的突出部3C之间形成延伸空间5A， 冷却介质通过它进入，使得来自阴极射线管（1）的前面板的热量能够有效地从中散出。

公开(公告)号：EP0187860B1

公开(公告)日：1988-10-19

申请号：EP85903039.7

申请日：1985-06-13

申请人： SONY CORPORATION

发明人： KATO, Hiroshi Sony Corporation

IPC分类号： H01J29/18 ,  H01J29/28 ,  H01J29/32

CPC分类号： H01J29/327 ,  H01J9/2278 ,  H01J29/28 ,  H01J29/32

摘要： A cathode ray tube having a black matrix phosphor screen. The cathode ray tube (1) has a film (4) composed chiefly of aluminum oxide which covers a carbon layer (3) of black matrix formed on the inner surface of a face plate (2). Phosphor layers (5R), (5G), (5B) are formed on the film (4). Therefore, the carbon layer, being very thin, does not burn white even in the step of baking. There is obtained a highly fine black matrix phosphor screen (6), making it possible to provide a very fine black matrix color cathode ray tube of good quality.

摘要翻译： 一种具有黑色矩阵荧光屏的阴极射线管。 阴极射线管（1）具有主要由氧化铝构成的薄膜（4），其覆盖形成在面板（2）的内表面上的黑色矩阵的碳层（3）。 在膜（4）上形成荧光层（5R），（5G），（5B）。 因此，碳层非常薄，即使在烘烤步骤中也不会燃烧白色。 获得高度精细的黑色矩阵荧光屏（6），使得可以提供质量很好的非常精细的黑色矩阵彩色阴极射线管。

公开(公告)号：EP0187860A1

公开(公告)日：1986-07-23

申请号：EP85903039.7

申请日：1985-06-13

申请人： SONY CORPORATION

发明人： KATO, Hiroshi Sony Corporation

IPC分类号： H01J29/18 ,  H01J29/28 ,  H01J29/32

CPC分类号： H01J29/327 ,  H01J9/2278 ,  H01J29/28 ,  H01J29/32

摘要： A cathode ray tube having a black matrix phosphor screen. The cathode ray tube (1) has a film (4) composed chiefly of aluminum oxide which covers a carbon layer (3) of black matrix formed on the inner surface of a face plate (2). Phosphor layers (5R), (5G), (58) are formed on the film (4). Therefore, the carbon layer, being very thin, does not burn white even in the step of baking. There is obtained a highly fine black matrix phosphor screen (6), making it possible to provide a very fine black matrix color cathode ray tube of good quality.

摘要翻译： 一种具有黑色矩阵荧光屏的阴极射线管。 阴极射线管（1）具有主要由氧化铝构成的薄膜（4），其覆盖形成在面板（2）的内表面上的黑色矩阵的碳层（3）。 在膜（4）上形成荧光层（5R），（5G），（58）。 因此，碳层非常薄，即使在烘烤步骤中也不会燃烧白色。 获得高度精细的黑色矩阵荧光屏（6），使得可以提供质量很好的非常精细的黑色矩阵彩色阴极射线管。