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1. 发明授权

US06325901B1 Method of producing a cathode-ray tube and apparatus therefor 有权
标题翻译：阴极射线管的制造方法及其装置
公开(公告)号：US06325901B1
公开(公告)日：2001-12-04
申请号：US09171369
申请日：1998-10-19
申请人： Kazumasa Hirayama , Hitoshi Takeda , Hisashi Iijima , Takeo Ito , Sakae Kimura , Hisashi Chigusa , Yoshimitsu Aramaki
发明人： Kazumasa Hirayama , Hitoshi Takeda , Hisashi Iijima , Takeo Ito , Sakae Kimura , Hisashi Chigusa , Yoshimitsu Aramaki
IPC分类号： C23C1400
摘要： At least an effective region of the face of a panel of a cathode ray tube is held within a vacuum chamber. After the vacuum chamber is hermetically sealed from the outside of the vacuum chamber, a thin film is formed on the face of the panel by using a film-forming means.
摘要翻译：阴极射线管的面板的至少有效区域被保持在真空室内。在真空室与真空室的外部气密密封之后，通过使用成膜装置在面板的表面上形成薄膜。

2. 发明授权

US06520818B1 Method for manufacturing cathode ray tube and manufacturing apparatus 失效
标题翻译：阴极射线管制造方法及制造装置
公开(公告)号：US06520818B1
公开(公告)日：2003-02-18
申请号：US09422079
申请日：1999-10-21
申请人： Yasuo Wakamatsu , Kazumasa Hirayama
发明人： Yasuo Wakamatsu , Kazumasa Hirayama
IPC分类号： H01J920
CPC分类号： H01J9/42
摘要： The present invention provides a method of manufacturing a cathode ray tube, comprising a step of automatically setting peculiar information to a panel of a cathode ray tube, a step of performing a plurality of treatments on an inner surface of the panel of the cathode ray tube, thereby forming a phosphor film pattern on the inner surface, a step of automatically measuring a condition set in the phosphor film pattern forming step, a step of automatically storing a measurement value obtained in the measuring step such that the value is coupled with the peculiar information, a step of inspecting the panel obtained in the treatment step to determine whether or not the panel is defective, and a step of automatically storing a defectiveness code coupling with the peculiar information if the panel is determined to be defective.
摘要翻译：本发明提供一种阴极射线管的制造方法，其特征在于，包括将阴极射线管的特征信息自动设定的步骤，在阴极射线管的面板的内表面进行多次处理的工序，从而在内表面上形成荧光膜图形，自动测定荧光膜图形形成步骤中设定的条件的步骤，自动存储在测量步骤中获得的测量值，使得该值与特殊的信息，检查在处理步骤中获得的面板以确定面板是否有缺陷的步骤;以及如果面板被确定为缺陷，则自动存储与特有信息耦合的缺陷代码的步骤。

3. 发明授权

US06514110B1 Deflection yoke adjustment apparatus for a cathode ray tube 失效
标题翻译：用于阴极射线管的偏转磁轭调节装置
公开(公告)号：US06514110B1
公开(公告)日：2003-02-04
申请号：US09471474
申请日：1999-12-23
申请人： Kazumasa Hirayama , Maki Yoshida , Tatsuhiko Asaka
发明人： Kazumasa Hirayama , Maki Yoshida , Tatsuhiko Asaka
IPC分类号： H01J942
CPC分类号： H01J9/44
摘要： The adjustment apparatus automatically adjusts the position and angle of a deflection yoke attached to the neck part of a cathode ray tube. A cathode ray tube having a deflection yoke as an adjustment target attached to its neck part is fixed to a predetermined adjustment position such that its tube axis extends in the horizontal direction. The adjustment apparatus holds a deflection yoke attached to the neck part of the cathode ray tube fixed to an adjustment position by means of a hold mechanism. A test image displayed through a fluorescent surface of the cathode ray tube is picked up by a plurality of cameras. The deflection yoke held by the hold mechanism is moved based on image data picked up by the cameras. The position and angle of the deflection yoke with respect to the neck part are automatically adjusted.
摘要翻译：调节装置自动调整安装在阴极射线管颈部的偏转线圈的位置和角度。具有附接到其颈部的作为调整对象的偏转线圈的阴极射线管被固定在预定的调整位置，使得其管轴在水平方向上延伸。调整装置通过保持机构保持安装在固定在调整位置的阴极射线管的颈部的偏转线圈。通过多个照相机拾取通过阴极射线管的荧光表面显示的测试图像。由保持机构保持的偏转线圈基于由照相机拍摄的图像数据而移动。偏转线圈相对于颈部的位置和角度被自动调节。

4. 发明授权

US06731054B1 Shadow mask, cathode ray tube, method and apparatus for manufacturing shadow mask 失效
标题翻译：荫罩，阴极射线管，荫罩制造方法及装置
公开(公告)号：US06731054B1
公开(公告)日：2004-05-04
申请号：US09716400
申请日：2000-11-21
申请人： Yutaka Takeuchi , Kazumasa Hirayama , Masao Kobayashi
发明人： Yutaka Takeuchi , Kazumasa Hirayama , Masao Kobayashi
IPC分类号： H01J2980
CPC分类号： H01J29/073 , H01J9/142 , H01J29/07 , H01J2229/0766
摘要： A shadow mask for use in a cathode ray tube comprises a mask body having a mask effective section where a number of electron beam passage apertures are formed and a skirt portion provided at a peripheral edge of the mask effective section, and a mask frame arranged to be layered outside the skirt portion. The mask frame and the skirt portion are resistance-welded to each other at a plurality of portions. At each welding portion, a plurality of concave and/or convex portions each having a smaller area than an area of a contact surface of an electrode for resistance-welding are formed at an inner surface portion of the skirt portion which the electrode contacts.
摘要翻译：用于阴极射线管的阴罩包括具有掩模有效部分的掩模体，其中形成有多个电子束通过孔，并且设置在掩模有效部分的周围边缘处的裙部，以及掩模框，布置成层叠在裙部之外。荫罩框架和裙部在多个部分彼此电阻焊接。在每个焊接部分，在电极接触的裙部的内表面部分处形成有多个凹面和/或凸部，每个凹部和/或凸部具有比用于电阻焊接的电极的接触表面的面积小的面积。

5. 发明授权

US06589092B2 Cleaning method and cleaning apparatus of shadow mask 失效
标题翻译：荫罩的清洁方法和清洁装置
公开(公告)号：US06589092B2
公开(公告)日：2003-07-08
申请号：US09835382
申请日：2001-04-17
申请人： Yoshiaki Sawada , Kazumasa Hirayama
发明人： Yoshiaki Sawada , Kazumasa Hirayama
IPC分类号： H01J938
CPC分类号： H01J9/146 , H01J2209/017 , H01J2229/07
摘要： An ultrasonic wave is oscillated from an ultrasonic generator toward a shadow mask to permit the ultrasonic wave to remove the foreign matter attached to the shadow mask, thereby cleaning the shadow mask. A part of the ultrasonic wave oscillated from the ultrasonic generator toward the shadow mask is reflected by a reflector toward the shadow mask so as to irradiate the shadow mask.
摘要翻译：超声波从超声波发生器朝向荫罩振动，使超声波除去附着在荫罩上的异物，从而清洗荫罩。从超声波发生器朝向荫罩振荡的超声波的一部分被反射器朝向荫罩反射，以照射荫罩。

6. 发明授权

US06583812B1 Method and apparatus for inspecting phosphor screen of cathode ray tube 失效
标题翻译：用于检查阴极射线管荧光屏的方法和装置
公开(公告)号：US06583812B1
公开(公告)日：2003-06-24
申请号：US09220697
申请日：1998-12-24
申请人： Tatsuya Yamazaki , Toshiyuki Imaizumi , Katsumi Omote , Kazumasa Hirayama
发明人： Tatsuya Yamazaki , Toshiyuki Imaizumi , Katsumi Omote , Kazumasa Hirayama
IPC分类号： H04N718
CPC分类号： H04N5/2354
摘要： A cathode ray tube phosphor screen inspecting method includes the steps of illuminating a panel of a cathode ray tube, in which a phosphor screen having a regular pattern is formed the inner surface of a face, from the inner surface of the face, imaging the face inner surface, and specifying a defect on the phosphor screen from data obtained by the imaging. The panel, an illuminating unit for illumination, and an image unit for performing the imaging are moved relative to each other. The amount of light from the illuminating unit is changed in accordance with this relative movement.
摘要翻译：阴极射线管荧光屏检查方法包括以下步骤：从面部的内表面照射具有规则图案的荧光屏的表面的内表面的阴极射线管的面板，并根据通过成像获得的数据在荧光屏上指定缺陷。面板，用于照明的照明单元和用于执行成像的图像单元相对于彼此移动。来自照明单元的光量根据该相对运动而改变。

7. 发明授权

US06461668B2 Method and apparatus for manufacturing cathode ray tube 失效
标题翻译：阴极射线管制造方法及装置
公开(公告)号：US06461668B2
公开(公告)日：2002-10-08
申请号：US09339687
申请日：1999-06-24
申请人： Kazumasa Hirayama , Yuzuru Sasaki
发明人： Kazumasa Hirayama , Yuzuru Sasaki
IPC分类号： B05D506
CPC分类号： H01J9/22
摘要： Disclosed is a method of manufacturing a cathode ray tube, in which an untreated panel for a cathode ray tube is supplied to a phosphor screen-forming line including a black film-forming step for forming a black film, a phosphor film-forming step for forming a phosphor film, and an aluminum film-forming step for forming an aluminum film to form a pattern of a phosphor screen consisting of the black film, the phosphor film and the aluminum film on the inner surface of the panel. The manufacturing method includes the steps of rejecting from the phosphor screen-forming line at least one defective panel selected from the group consisting of a panel defective in the black film, a panel defective in the phosphor film and a panel defective in the aluminum film, recycling the rejected defective panel to the phosphor screen-forming line, and forming again a pattern of a phosphor screen consisting of a black film, a phosphor film and an aluminum film on the inner surface of the panel recycled to the phosphor screen-forming line. Where the untreated panel for the cathode ray tube conflicts with the rejected defective panel at a starting point of the phosphor screen-forming line, the defective panel is supplied in preference to the untreated panel to the phosphor screen-forming line.
摘要翻译：公开了一种制造阴极射线管的方法，其中将未处理的阴极射线管板供应到包括用于形成黑色膜的黑色膜形成步骤的荧光屏形成线，荧光膜形成步骤，用于形成荧光膜，以及铝膜形成步骤，用于形成铝膜，以在面板的内表面上形成由黑色膜，荧光膜和铝膜组成的荧光屏的图案。该制造方法包括以下步骤：从荧光屏形成线排出至少一个缺陷板，其选自黑色膜中有缺陷的板，荧光膜中缺陷的板和铝膜中的缺陷，将被拒绝的缺陷面板回收到荧光屏形成线上，并再次形成由黑色膜，荧光体膜和铝膜组成的荧光屏的图案，在再现到荧光屏形成线的面板的内表面上。在荧光屏形成线的起始点处阴极射线管的未处理面板与被拒绝的缺陷面板相冲突的情况下，优选将未处理的面板供给到荧光屏形成线。

8. 发明授权

US06264520B1 Method of and apparatus for sealing color cathode-ray tube 失效
标题翻译：彩色阴极射线管密封方法及装置
公开(公告)号：US06264520B1
公开(公告)日：2001-07-24
申请号：US09361991
申请日：1999-07-28
申请人： Tatsuya Yamazaki , Maki Yoshida , Shoichi Yokoyama , Kazumasa Hirayama
发明人： Tatsuya Yamazaki , Maki Yoshida , Shoichi Yokoyama , Kazumasa Hirayama
IPC分类号： H01J942
CPC分类号： H01J9/40 , H01J9/42
摘要： A laser beam is emitted form one side to a pair of square holes, while an electron gun assembly is being rotated on the tube axis of a color cathode-ray tube. The resulting diffraction pattern is sensed. When diffraction images included in the diffraction pattern are processed and a zero-order diffraction image and at least a first-order diffraction image are sensed in the pattern, the distance between the center of the zero-order diffraction image and the center of the first-order diffraction image is measured. The rotational position at which the distance is the smallest is sensed. The electron gun assembly is rotated to the position and held in place. Consequently, high-speed positioning is done with high rotation accuracy, which helps manufacture high-quality color cathode-ray tubes.
摘要翻译：激光束从一侧发射到一对方孔，同时电子枪组件在彩色阴极射线管的管轴上旋转。感测得到的衍射图案。当处理包含在衍射图案中的衍射图像并且在图案中感测到零级衍射图像和至少一级衍射图像时，零级衍射图像的中心与第一级衍射图像的中心之间的距离测量了单次衍射图像。感测距离最小的旋转位置。电子枪组件旋转到该位置并保持就位。因此，以高旋转精度进行高速定位，有助于制造高质量的彩色阴极射线管。

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