公开(公告)号：US20070210690A1

公开(公告)日：2007-09-13

申请号：US10554455

申请日：2004-04-29

申请人： Pierluigi Testa

发明人： Pierluigi Testa

IPC分类号： H01J29/80 ,  G06F1/16

CPC分类号： H01J29/073 ,  H01J2229/0744

摘要： Colour cathode ray tube comprising a colour selection mask tensioned in at least one direction within a metal frame, the said frame comprising, on at least two opposite sides of the mask, vibration damping means of the type comprising a cavity enclosing a mass free to move in the said cavity.

摘要翻译： 彩色阴极射线管包括在金属框架内沿至少一个方向张紧的选色掩模，所述框架包括在所述掩模的至少两个相对侧上的振动阻尼装置，所述振动阻尼装置包括封闭质量的自由移动 在所述腔中。

公开(公告)号：US06900583B2

公开(公告)日：2005-05-31

申请号：US10454968

申请日：2003-06-04

申请人： Pierluigi Testa ,  Enzo Arata ,  Ivano Domenicali

发明人： Pierluigi Testa ,  Enzo Arata ,  Ivano Domenicali

IPC分类号： H01J20060101 ,  H01J1/18 ,  H01J19/12 ,  H01J29/02 ,  H01J29/07

CPC分类号： H01J29/07 ,  H01J2229/0744

摘要： Color cathode-ray tube comprising a color selection mask (8) placed on a metal frame (19), the said frame comprising, on at least two opposite sides, means of damping vibrations of the mask, of the type comprising two masses (51) connected to the surface of the frame by a connection having a mechanical clearance between the facing surfaces of the mask and of the frame.

摘要翻译： 彩色阴极射线管包括放置在金属框架（19）上的选色掩模（8），所述框架在至少两个相对的两侧上包括阻尼面罩振动的装置，包括两个质量块（51 ）通过在所述掩模的相对表面和所述框架之间具有机械间隙的连接件连接到所述框架的表面。

公开(公告)号：US06614152B1

公开(公告)日：2003-09-02

申请号：US09705538

申请日：2000-11-03

申请人： Fabrizio Berton ,  Pierluigi Testa ,  Joseph Arthur Reed

发明人： Fabrizio Berton ,  Pierluigi Testa ,  Joseph Arthur Reed

IPC分类号： H01J2980

CPC分类号： H01J29/07 ,  H01J2229/0744

摘要： A color cathode ray tube comprises a color selection mask stretched in at least one direction, the mask comprising on its peripheral surface mask vibration damper means in the form of a coupled oscillator of the type comprising a central part attached to the surface of the mask and two wings extending on either side of the central part.

摘要翻译： 彩色阴极射线管包括在至少一个方向上拉伸的选色掩模，该掩模在其周边表面上包含掩模振动阻尼装置，其形式为耦合振荡器，该耦合振荡器包括附着在掩模表面的中心部分， 两个翼在中央部分的两侧延伸。

公开(公告)号：US4775819A

公开(公告)日：1988-10-04

申请号：US921427

申请日：1986-10-22

申请人： Pierluigi Testa

发明人： Pierluigi Testa

IPC分类号： H01J9/227 ,  H01J29/07

CPC分类号： H01J29/076

摘要： Color television tube provided with a perforated mask and three aligned electron guns, the openings of the mask far from the center of the mask having a major axis inclined with respect to the vertical, the inclination .alpha. increasing with the distance from the center and this inclination being in the direction opposite to that of the image of a non-inclined slot of the mask that would be produced on the screen, by an optical projection system simulating the tube deflector.

摘要翻译： 彩色电视筒设置有穿孔掩模和三个对准的电子枪，掩模的远离掩模中心的开口具有相对于垂直方向倾斜的长轴，倾斜α随着距离中心的距离而增加，并且该倾斜度 通过模拟管导流板的光学投影系统在与屏幕上产生的掩模的非倾斜槽的图像的方向相反的方向上。

公开(公告)号：US06577050B2

公开(公告)日：2003-06-10

申请号：US09815106

申请日：2001-03-22

申请人： Massimo De Marino ,  Pierluigi Testa

发明人： Massimo De Marino ,  Pierluigi Testa

IPC分类号： H01J2980

CPC分类号： H01J29/073 ,  H01J2229/0722

摘要： A cathode ray tube comprising a color selection mask made from a material in tension and having a relatively low coefficient of thermal expansion, supported by a frame made from a material having a higher coefficient of thermal expansion. Along at least two sides of the frame are disposed two metal inserts made from a material whose coefficient of thermal expansion is similar to that of the mask. The inserts are secured to the opposed sides of the frame at their middle, and the mask is welded to the inserts. The mechanical problems relating to the differences in expansion of the materials making up the mask and the frame, during the high-temperature tube manufacturing steps, are avoided.

公开(公告)号：US4707093A

公开(公告)日：1987-11-17

申请号：US867990

申请日：1986-05-29

申请人： Pierluigi Testa

发明人： Pierluigi Testa

IPC分类号： H01J9/227 ,  G03B41/00

CPC分类号： H01J9/2272

摘要： Device for illuminating photosensitive light hardenable material for the manufacture of a perforated mask type color cathode ray tube, wherein this device comprises a laser, a light modulator and a deflector to deflect the modulated pencil of light, the light modulator and the deflector being controlled by a computer so that the luminous intensity received by each point of the screen is substantially constant.

摘要翻译： 用于照射用于制造穿孔掩模型彩色阴极射线管的感光光可硬化材料的装置，其中该装置包括激光器，光调制器和偏转器以偏转调制的光线，光调制器和偏转器由 使得由屏幕的每个点接收的发光强度基本上恒定的计算机。