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1. 发明申请

US20060097618A1 Colour cathode ray tubes 审中-公开
标题翻译：彩色阴极射线管
公开(公告)号：US20060097618A1
公开(公告)日：2006-05-11
申请号：US10524125
申请日：2003-08-07
申请人： Renzo Incagli , Tommaso Petitti , Silvio Santovincenzo , Stefano Necci , Paolo Ginesti , Massimiliano Manzato
发明人： Renzo Incagli , Tommaso Petitti , Silvio Santovincenzo , Stefano Necci , Paolo Ginesti , Massimiliano Manzato
IPC分类号： H01J29/80
CPC分类号： H01J29/07
摘要： The invention concerns cathode ray tubes with substantially planar front surface, whereof the colour selecting mask is produced by swaging. The mask comprises an active surface enclosed by a solid peripheral edge terminated by a skirt substantially perpendicular to the active surface. In order to rigidify the active surface in a direction parallel to the main axis, the mean radius of curvature of said active surface is greater than the mean radius of curvature of the peripheral edge.
摘要翻译：本发明涉及具有基本上平坦的前表面的阴极射线管，其中选色掩模通过型锻产生。掩模包括由基本上垂直于有效表面的裙部终止的固体外围边缘包围的活性表面。为了在平行于主轴线的方向上使活动表面硬化，所述有效表面的平均曲率半径大于周边边缘的平均曲率半径。

2. 发明申请

US20080054781A1 Glass Case for Cathode Ray Tubes 审中-公开
标题翻译：阴极射线管玻璃外壳
公开(公告)号：US20080054781A1
公开(公告)日：2008-03-06
申请号：US11664654
申请日：2005-10-06
申请人： Stefano Necci , Carlo Tulli , Paolo Ginesti , Renzo Incagli
发明人： Stefano Necci , Carlo Tulli , Paolo Ginesti , Renzo Incagli
IPC分类号： H01J29/87
CPC分类号： H01J29/861 , H01J2229/862
摘要： Cathode ray tube for which the front face is flat and/or for which the deflection angle is greater than 110°. The tube comprises a front panel supporting a luminescent screen surrounded by a flange perpendicular to the panel, the said panel being defined by: a thickness t at the corner of the screen, a distance t1 between the corner of the screen and the free edge of the flange, a rear part in the form of a funnel, whose tapered free edge is arranged at the distance t2 from the reference line of the tube. The tube is characterized by values of t, t1, t2 chosen in such a manner that the ratio A=(t1+/t)/t2 is between the range of values [0.0061Θm−7.8 10−6(Θm)2±0.05]. for which Θm is expressed in degrees. Hence, the quantity of glass reduced while providing the mechanical strength necessary for resisting the application of a vacuum to the tube.
摘要翻译：前面平坦的偏转角大于110°的阴极射线管。管包括支撑由垂直于面板的凸缘包围的发光屏的前面板，所述面板由屏幕的角部处的厚度t定义，屏幕的角部与自由边缘之间的距离t 1 的法兰形式的后部，其锥形自由边缘与管的参考线布置在距离t 2处。该管的特征在于以如下方式选择的t，t 1，t 2的值：A =（t 1 + / t）/ t 2的比值在值的范围之间[0.0061Thetam-7.8 10 - 6（Thetam）2 <0.05>]。 Thetam以度表示。因此，在提供抵抗向管施加真空所必需的机械强度的同时，玻璃的量减少。

3. 发明申请

US20070159050A1 Front face for cathode ray tube with reduced depth 审中-公开
标题翻译：阴极射线管正面为深度减小
公开(公告)号：US20070159050A1
公开(公告)日：2007-07-12
申请号：US11594257
申请日：2006-11-08
申请人： Renzo Incagli , Francesco Giamberardino , Carlo Tulli , Stefano Necci
发明人： Renzo Incagli , Francesco Giamberardino , Carlo Tulli , Stefano Necci
IPC分类号： H01J29/86
CPC分类号： H01J29/861 , H01J2229/862
摘要： Self-converging cathode ray tube with a deflection angle that is greater than 110°. The tube comprises a front panel supporting a luminescent screen surrounded by a flange perpendicular to the panel, the internal surface of the said panel being defined by radii of curvature Rdi along the diagonal, Rxi along the major axis and Ryi along the minor axis such that: 4≧Rdi/d≧2 0.8≧Ryi/Rdi≧0.4 1≧Rxi/Rdi≧0.7Hence, the geometric distortion of the picture engendered by the self-converging deflection device is minimized, while enabling the shadow mask equipping such a tube to be less sensitive to thermal interferences.
摘要翻译：具有大于110°偏转角的自会阴阴极射线管。该管包括支撑由垂直于面板的凸缘包围的荧光屏的前面板，所述面板的内表面由沿对角线的曲率半径Rdi，沿着长轴的Rxi和沿着短轴的Ryi限定，使得：<？in-line-formula description =“In-line Formulas”end =“lead”？> 4> = Rdi / d> = 2 <？in-line-formula description =“In-line Formulas”end = 尾部“？> <？in-line-formula description =”在线公式“end =”lead“？> 0.8> = Ryi / Rdi> = 0.4 <？in-line-formula description =”In-line Formulas“ end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1> = Rxi / Rdi> = 0.7 <？in-line-formula description = 因此，由自会聚偏转装置产生的图像的几何失真最小化，同时使得能够使这种管子对于热干扰不太敏感。

4. 发明授权

US06900582B2 CRT having a tension mask with vibration damping mean 失效
标题翻译： CRT具有具有减震平均值的张力面罩
公开(公告)号：US06900582B2
公开(公告)日：2005-05-31
申请号：US10415574
申请日：2001-10-23
申请人： Fabrizio Fornari , Stefano Necci , Fabrizio Berton , Silvio Santovincenzo , Mario Battisti
发明人： Fabrizio Fornari , Stefano Necci , Fabrizio Berton , Silvio Santovincenzo , Mario Battisti
IPC分类号： H01J29/07 , H01J29/80
CPC分类号： H01J29/07 , H01J2229/0744
摘要： Color cathode-ray tube comprising a color selection mask tensioned in at least one direction, the mask having, on its peripheral area, mask-vibration damper means in the form of a coupled oscillator of the type comprising a metal strip whose ends are welded to the surface of the mask and whose central region comes into contact with the surface of the mask by a spring effect.
摘要翻译：彩色阴极射线管，其包括在至少一个方向上张紧的选色掩模，所述掩模在其周边区域具有掩模振动阻尼装置，其形式为耦合振荡器，所述耦合振荡器的类型包括金属条，其端部被焊接到掩模的表面，其中心区域通过弹簧效应与掩模的表面接触。

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