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公开(公告)号：US3501668A
公开(公告)日：1970-03-17
申请号：US3501668D
申请日：1968-05-10
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/624 , H01J29/506
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公开(公告)号：US3898508A
公开(公告)日：1975-08-05
申请号：US78517168
申请日：1968-12-19
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/073
Abstract: A shadow mask type of three gun color cathode-ray tube, which is otherwise conventional, has flat bi-metallic leaf springs attached at one end to the supporting frame of the mask assembly and provided with apertures at the opposite end to receive studs projecting inwardly from the tube envelope. These leaf springs are dimensioned in relation to the different coefficients of expansion of their bi-metallic components to displace the mask in the direction of the screen as the tube reaches operating temperature in order to avoid misregistration otherwise experienced with thermally uncompensated mask structures.
Abstract translation: 另一种常规的三阴极阴极射线管的荫罩类型具有平坦的双金属片弹簧，其一端连接到掩模组件的支撑框架，并且在相对端设置有孔，以接收向内突出的突出部 从管信封。 这些板簧的尺寸相对于其双金属部件的不同膨胀系数来确定，以便当管道达到工作温度时使屏蔽物在屏幕方向上移位，以避免与未经补偿的热掩模结构不同的经历。
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公开(公告)号：US3601650A
公开(公告)日：1971-08-24
申请号：US3601650D
申请日：1969-08-11
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/073 , H01J2229/0722 , H01J2229/0772
Abstract: The shadow mask of a color cathode-ray tube is constructed of a single piece of metal formed to have a color-selection portion with a field of apertures and also to have a circumscribing mounting frame contiguous to the color-selection portion. A stiffening rib is pressed into the mounting frame to add mechanical strength and the mounting springs further contribute to strengthening the structure. Each spring extends from a baseplate which bridges the stiffening rib of the frame and is welded to the frame on opposite sides of the stiffening rib.
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4.发明授权Bimetallic connector for completing path between cathode and heat sink for temperature control 失效二极管连接器，用于完成阴极与散热器之间的路径温度控制
公开(公告)号：US3549929A
公开(公告)日：1970-12-22
申请号：US3549929D
申请日：1968-08-30
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J1/20
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Patent Agency Ranking
公开(公告)号：US3508105A
公开(公告)日：1970-04-21
申请号：US3508105D
申请日：1968-02-12
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/94
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6.发明授权Method of making heater support for pluralgun cathode-ray tube 失效加热器支持PLURALGUN CATHODE-RAY TUBE的方法
公开(公告)号：US3504412A
公开(公告)日：1970-04-07
申请号：US3504412D
申请日：1967-11-08
Applicant: ZENITH RADIO CORP
Inventor： KRANER JAMES L , PAPPADIS NICHOLAS P
CPC classification number: H01J29/506
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公开(公告)号：US3517242A
公开(公告)日：1970-06-23
申请号：US3517242D
申请日：1968-01-10
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/51
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公开(公告)号：US3492526A
公开(公告)日：1970-01-27
申请号：US3492526D
申请日：1968-08-21
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H04N9/28 , H01J29/705
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9.发明授权Shadow mask supported by v-shaped springs having apices directed toward gun 失效由具有APICES DIRECTED TOWARD GUN的V形弹簧支撑的SHADOW MASK
公开(公告)号：US3492522A
公开(公告)日：1970-01-27
申请号：US3492522D
申请日：1967-08-15
Applicant: ZENITH RADIO CORP
Inventor： PAPPADIS NICHOLAS P
CPC classification number: H01J29/073
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