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1. 发明专利

JP2005235510A Panel for cathode-ray tube 审中-公开
标题翻译：阴极射线管面板
公开(公告)号：JP2005235510A
公开(公告)日：2005-09-02
申请号：JP2004041666
申请日：2004-02-18
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： KAKIGI HIROSHI
IPC分类号： H01J29/86
摘要： PROBLEM TO BE SOLVED: To provide a panel for cathode-ray tubes that reduces positioning errors as far as possible when it is sealingly attached to a funnel, and suppresses the deterioration of moulding property due to the presence of the alignment portion and the production of cracks, by making appropriate improvements to the configuration of an alignment portion provided on a flat panel. SOLUTION: The reference level 12 of an alignment 10 is provided as the abutting portion of a positioning tool for a cathode-ray tube on the external surface of the side 4 of a flat panel 1, and is formed around a breaking line 8 as a surface with the same gradient as the external surface of a first range 15 ranging from a mold matching line 7 to a breaking line 8. And, a distance from a hitting point 11 that becomes the abutting reference point of the positioning tool for a cathode-ray tube to the end edge of a seal edge surface 6 side of the reference level 12 in a direction along the central axis Z of the panel is set within the range of 4 mm to 8 mm (preferably an upper limit to be 6 mm and/or a lower limit to be 5 mm). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于阴极射线管的面板，其在密封地附接到漏斗时尽可能地减小定位误差，并且抑制由于对准部分的存在而引起的模制性能的劣化，以及通过适当地改善设置在平板上的对准部的结构来产生裂纹。解决方案：对准装置10的参考级12被设置为平板1的侧面4的外表面上的阴极射线管定位工具的邻接部分，并且围绕着断线 8作为与模具匹配线7到断线8的范围15的外表面具有相同梯度的表面。并且，从作为定位工具的抵接基准点的点击点11的距离，在沿着面板的中心轴线Z的方向上的基准水平面12的密封边缘面6侧的端缘的阴极射线管设定在4mm〜8mm的范围内（优选上限为 6mm和/或下限为5mm）。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004165170A Funnel for cathode-ray tube 有权
公开(公告)号：JP2004165170A
公开(公告)日：2004-06-10
申请号：JP2004017170
申请日：2004-01-26
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： KAKIGI HIROSHI
IPC分类号： H01J29/86
摘要： PROBLEM TO BE SOLVED: To provide a cathode-ray tube funnel in which a body of the funnel is formed into a shape suitable for press forming and which is advantageous in rigidity.
SOLUTION: The cathode-ray tube funnel comprises a body that has a relation of d

3. 发明专利

JP2004047480A Glass funnel for cathode-ray tube and glass bulb for cathode-ray tube 有权
公开(公告)号：JP2004047480A
公开(公告)日：2004-02-12
申请号：JP2003295285
申请日：2003-08-19
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： NORIYA MASAYA , KAKIGI HIROSHI
IPC分类号： H01J29/86
摘要： PROBLEM TO BE SOLVED: To provide a glass funnel for a cathode ray tube having light weight and ensuring strength enough to endure breakage caused by vacuum stress when a cathode-ray tube is constituted.
SOLUTION: A thickness S of a seal edge face 3c1 of a funnel 3 is set to be almost equal to a thickness S' of a seal edge face 2b1 of a funnel 2. A body part 3e of the funnel 3 has a first region 3e1 having a given dimension in a direction parallel to a tube shaft Z from the seal edge face 3c1 and a second region 3e2 except the first region. The thickness of the second region 3e2 is relatively smaller than that of the first region 3e1, and a boundary part of both regions forms a step 3e3 on the outer surface of the body part 3e.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004207114A Glass funnel for cathode-ray tube 审中-公开
公开(公告)号：JP2004207114A
公开(公告)日：2004-07-22
申请号：JP2002376575
申请日：2002-12-26
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： KAKIGI HIROSHI
IPC分类号： H01J29/86
摘要： PROBLEM TO BE SOLVED: To reduce the generation probability of poor forming of flatness, size deviation or the like of the positioning reference part by suppressing deterioration of the balance of the glass temperature between formation part of the positioning reference part and its periphery in molding a glass funnel for an cathode-ray tube were a thick wall part is formed. SOLUTION: In the constitution provided with a first region 11 to form the thick wall part formed at the periphery of a wide opening end 2 of a funnel body part 5 and a second region 12 to form the thin wall part formed adjacent to the narrow opening end side, the reference plane 10a of the positioning reference part 10 is formed at the outer side face 11a of the first region 11 so as to be confined within the range of 1.5 mm or less in the outer side direction and of 2 mm or less in the inner side direction from the first region 11 from the maximum visible outline 7. This reference plane 10a has the outer side face 11a of the first region 11 as one part. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2003007230A Funnel for cathode-ray tube 有权
标题翻译：阴天管的FUNNEL
公开(公告)号：JP2003007230A
公开(公告)日：2003-01-10
申请号：JP2001385344
申请日：2001-12-19
申请人： Nippon Electric Glass Co Ltd , 日本電気硝子株式会社
发明人： KAKIGI HIROSHI
IPC分类号： H01J29/02 , H01J29/86
CPC分类号： H01J29/861 , H01J2229/8616
摘要： PROBLEM TO BE SOLVED: To provide a funnel for a cathode-ray tube that has a body part, suitable in shape to press molding and advantageous in strength.
SOLUTION: The funnel for a cathode-ray tube includes the body part, when the relation of 0
摘要翻译：要解决的问题：为了提供一种具有主体部分的阴极射线管的漏斗，其适合于压制成型的形状并且有利于强度。解决方案：当0 <α（z）

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