公开(公告)号：US06819037B2

公开(公告)日：2004-11-16

申请号：US10101330

申请日：2002-03-19

申请人： Arnoldus Antonius Maria Hendriks ,  Theodoor Christiaan Anna Hens ,  Wilhelmus Marinus Maria Van De Steen ,  Rudolf Maria Jozef Voncken ,  Jean Winters ,  Maurice Andreas Wilhelmina Deuss

发明人： Arnoldus Antonius Maria Hendriks ,  Theodoor Christiaan Anna Hens ,  Wilhelmus Marinus Maria Van De Steen ,  Rudolf Maria Jozef Voncken ,  Jean Winters ,  Maurice Andreas Wilhelmina Deuss

IPC分类号： H01J2880

CPC分类号： H01J29/073

摘要： A display arrangement includes a cathode ray tube, inside which tube a mask with at least one curved outer edge is located. The mask is at least partly attached by at least part of the curved edge to the tube by means of at least a diaphragm arrangement. The diaphragm arrangement includes at least one diaphragm part in the form of an elongated folded sheet including a straight fold, said sheet extending from the straight fold to a curved fold and from the curved fold to a curved part of the sheet for attaching to the curved mask edge. Preferably, the straight fold has a varying folding angle and the curved fold follows a curve which enables the transition from the straight fold to the curved fold to provide a folded sheet which is free from inherent mechanical stress.

摘要翻译： 显示装置包括阴极射线管，管内具有至少一个弯曲的外边缘的掩模。 通过至少一个隔膜布置，该掩模至少部分地通过弯曲边缘的至少一部分附接到管。 膜片装置包括至少一个细长折叠片形式的膜片部分，其包括直的折痕，所述片材从直的折叠延伸到弯曲的折叠部分并且从弯曲的折叠部分延伸到片材的弯曲部分，以附接到弯曲的 面具边缘。 优选地，直的折叠具有变化的折叠角度，并且弯曲的折痕遵循能够从直的折叠到弯曲折叠的过渡的曲线，以提供没有固有机械应力的折​​叠片。

公开(公告)号：US06737795B2

公开(公告)日：2004-05-18

申请号：US10238797

申请日：2002-09-10

申请人： Ludovic Peter Willem Huysmans ,  Wilhelmus Marinus Maria Van De Steen

发明人： Ludovic Peter Willem Huysmans ,  Wilhelmus Marinus Maria Van De Steen

IPC分类号： H01J2980

CPC分类号： H01J29/073 ,  H01J2229/0744

摘要： In color display tubes (1) the color purity performance is of the utmost importance. One of the factors adversely affecting this color purity performance is the microphony behavior of the shadow mask (13). Vibrations or shocks coming from outside the color display tube (1) can be transferred to the shadow mask (13) via the suspension means (20) of the color selection electrode (12). By introducing a vibration damping element (40, 45) coupled to the resilient element (30) of the suspension means (20), the amount of spot shift on the screen (6) due to these vibrations is reduced by at least 50%. The vibration damping element (40, 45) is preferably a flat plate which is rigidly coupled with one side to the suspension means (20), while the other side is in close contact with the resilient element (30), as a result of which it is capable of absorbing said vibrations.

摘要翻译： 在彩色显像管（1）中，色纯度性能是至关重要的。 影响该色纯度性能的其中一个因素是荫罩（13）的麦克风行为。 来自彩色显像管（1）外部的振动或冲击可通过选色电极（12）的悬挂装置（20）传送到荫罩（13）。 通过引入耦合到悬挂装置（20）的弹性元件（30）的减振元件（40,45），由于这些振动，屏幕（6）上的点移动量减少至少50％。 振动阻尼元件（40,45）优选地是一个刚性地连接到悬挂装置（20）的平板，而另一侧与弹性元件（30）紧密接触，其结果是 它能够吸收所述振动。

公开(公告)号：US06683402B2

公开(公告)日：2004-01-27

申请号：US09888456

申请日：2001-06-25

申请人： Theodoor Christiaan Anna Hens ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters

发明人： Theodoor Christiaan Anna Hens ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters

IPC分类号： H01J2980

CPC分类号： H01J29/073 ,  H01J2229/0722

摘要： In the manufacturing process of a color display tube (1), the display window (3) is assembled with the funnel shaped part (4) in a furnace by subjecting them to a heat treatment. This heat treatment can lead to deformation of the color selection electrode (12), because in color display tubes (1) with an invar shadow mask (13), the diaphragm parts (15) are made from invar as well, while the corner sections (16) are made from iron in order to obtain enough stiffness. The difference in expansion coefficient between invar and iron leads to shearing of the welds (22) that connect the diaphragm parts (15) to the corner section (16). To overcome this problem the invention proposes to provide the diaphragm parts (15) with slits (23) or impressions (24), which are arranged so that no stress occurs between the spot welds (22) when the color selection electrode (12) is heated.

摘要翻译： 在彩色显像管（1）的制造过程中，通过对显示窗（3）进行热处理，将显示窗（3）与漏斗形部分（4）组装在炉中。 这种热处理可导致选色电极（12）的变形，因为在具有不透明的荫罩（13）的彩色显像管（1）中，隔膜部件（15）也由冕状制成，而角部 （16）由铁制成，以获得足够的刚度。 玄武岩和铁之间的膨胀系数的差异导致将隔膜部分（15）连接到角部（16）的焊缝（22）的剪切。 为了克服这个问题，本发明提出了提供具有狭缝（23）或印模（24）的隔膜部件（15），其布置成使得当选色电极（12）为 加热。

公开(公告)号：US06597094B2

公开(公告)日：2003-07-22

申请号：US09846419

申请日：2001-05-01

申请人： Jörg Meissner ,  Piet Christiaan Jozef Van Rens ,  Hendrik Pancratius Maria Bergmans ,  Wilhelmus Marinus Maria Van De Steen ,  Arnoldus Antonius Maria Hendriks ,  Jan Harmannus Post ,  Hernes Jacobs

发明人： Jörg Meissner ,  Piet Christiaan Jozef Van Rens ,  Hendrik Pancratius Maria Bergmans ,  Wilhelmus Marinus Maria Van De Steen ,  Arnoldus Antonius Maria Hendriks ,  Jan Harmannus Post ,  Hernes Jacobs

IPC分类号： H01J2980

CPC分类号： H01J29/073

摘要： A color display tube (1) is disclosed, which comprises an improved suspension system of the color selection electrode (12). The color display tube has suspension means that are constructed so as to be self-locking. The suspension means (20) are provided with an additional flat portion (31). This plate has an aperture (32) that is shaped such that it has at least three surfaces of engagement (42, 43) for the free end portion (22) of the supporting elements (17) connected to the inside of the upright edge (18) of the display window (3). When the color display tube is exposed to shock loading, the construction of the flat portion (31) is capable of absorbing this shock without the color selection electrode (12) becoming detached from the supporting elements (17). The action is based on the friction between the surfaces of engagement (42) and the free end portion (22). When a force is applied in the plane (47) of the resilient element (30), the suspension means (20) slip from their rest position and are locked by a surface of engagement (48), whereby the preload caused by the resilient element (30) and the spring (40) will cause the suspension means (20) to resume its original position. In this manner, a color display tube (1) with a good positional stability of the color selection electrode (12) is obtained. Furthermore, the color selection electrode (12) can be reclaimed in case the color display tube (1) is rejected because there is no need to weld the suspension means (20) to the free end portions (22) anymore.

摘要翻译： 公开了一种彩色显象管（1），它包括一个改进的选色电极（12）的悬挂系统。 彩色显像管具有被构造为自锁的悬挂装置。 悬挂装置（20）设置有附加的平坦部分（31）。 该板具有孔（32），其形状使得其具有用于支撑元件（17）的自由端部（22）的至少三个接合表面（42,43），该表面连接到直立边缘的内部 18）。 当彩色显像管暴露于冲击载荷时，扁平部分31的构造能够吸收该冲击，而不会使选色电极（12）从支撑元件（17）脱离。 该作用基于接合表面（42）和自由端部分（22）之间的摩擦。 当在弹性元件（30）的平面（47）中施加力时，悬挂装置（20）从其静止位置滑动并被接合表面（48）锁定，由此由弹性元件 （30）和弹簧（40）将使悬挂装置（20）恢复其初始位置。 以这种方式，获得具有选色电极（12）的良好位置稳定性的彩色显像管（1）。 此外，在颜色显示管（1）被拒绝的情况下，可以回收选色电极（12），因为不需要将悬挂装置（20）焊接到自由端部分（22）。

公开(公告)号：US06316870B1

公开(公告)日：2001-11-13

申请号：US09722811

申请日：2000-11-27

申请人： Arnoldus Antonius Maria Hendriks ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters ,  Piet Christiaan Jozef Van Rens

发明人： Arnoldus Antonius Maria Hendriks ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters ,  Piet Christiaan Jozef Van Rens

IPC分类号： H01J2980

CPC分类号： H01J29/073 ,  H01J2229/0716 ,  H01J2229/0722

摘要： A color display tube (1) is disclosed with an improved suspension of the color selection electrode (12). In order to have a color display tube (1) with good properties of, for instance, color purity, it is of eminent importance that the positional stability of the color selection electrode (12) is excellent. Especially wide-screen tubes seem to be more sensitive to shocks by which the color selection electrode (12) may shift and cause discolorations. The positional stability of the color selection electrode (12) can be improved by increasing the stiffness of the corner sections (16) of the color selection electrode (12). This can be realized by introducing an additional support plate (41) in the corner section (16). Also the optimization of the position of the supporting element (17) with respect to this corner section (16) yields an improvement.

摘要翻译： 公开了彩色显示管（1），其具有选色电极（12）的改进的悬浮液。 为了具有颜色纯度等良好性能的彩色显像管（1），选色电极（12）的位置稳定性优异是非常重要的。 特别是宽屏管对于选色电极（12）可能偏移并引起变色的冲击更为敏感。 可以通过增加选色电极（12）的角部（16）的刚度来提高选色电极（12）的位置稳定性。 这可以通过在角部（16）中引入附加的支撑板（41）来实现。 此外，支撑元件（17）相对于该角部（16）的位置的优化产生了改进。

公开(公告)号：US06555950B1

公开(公告)日：2003-04-29

申请号：US09722814

申请日：2000-11-27

申请人： Arnoldus Antonius Maria Hendriks ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters ,  Piet Christiaan Jozef Van Rens

发明人： Arnoldus Antonius Maria Hendriks ,  Wilhelmus Marinus Maria Van De Steen ,  Jean Winters ,  Piet Christiaan Jozef Van Rens

IPC分类号： H01J2980

CPC分类号： H01J29/073

摘要： A color display tube (1) is disclosed with an improved suspension of the color selection electrode (12). In order to have a color display tube with good properties of, for instance, color purity, it is of eminent importance that the color selection electrode (12) has and excellent positional stability. Especially wide screen tubes seem to be more sensitive to external shocks by which the color selection electrode (12) may shift and cause discolorations. The positional stability of the color selection electrode (12) can be improved by decreasing the friction between the color selection electrode (12) and the supporting elements (17) in the display window (3) of the color display tube (1). This is achieved by applying a supporting element (17) with a free end portion (22) having a small diameter and by applying a low force between the suspension means (20) and the supporting elements (17). As a consequence of the lightweight construction of the color selection electrode (12), this force can be lowered to about 4 newtons.

摘要翻译： 公开了彩色显示管（1），其具有选色电极（12）的改进的悬浮液。 为了具有颜色纯度等特性良好的彩色显像管，选色电极（12）具有优异的位置稳定性，是非常重要的。 特别是宽屏管似乎对外部冲击更敏感，通过该冲击，选色电极（12）可能偏移并引起变色。 通过降低彩色显像管（1）的显示窗（3）中的选色电极（12）和支撑元件（17）之间的摩擦，可以提高选色电极（12）的位置稳定性。 这通过将具有小直径的自由端部（22）的支撑元件（17）施加到悬架装置（20）和支撑元件（17）之间施加低的力来实现。 由于选色电极（12）的轻量化结构，该力可以降低到约4牛顿。