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公开(公告)号：US4035885A
公开(公告)日：1977-07-19
申请号：US643006
申请日：1975-12-22
CPC分类号： H01J9/244 , H01J31/15 , H01J9/18 , H01J9/241 , H01J2329/00
摘要： A method for producing multi-figure luminescent display tubes comprising a step of baking a frit glass for fixing parts such as grid electrodes and filament supports onto a substrate which is provided with segment electrodes having phosphor layers applied thereon. The baking process is carried out in a non-oxidizing environment and an infrared heater is used prior to baking to eliminate the frit binder.
摘要翻译： 一种多图形发光显示管的制造方法，其特征在于，包括如下步骤：将熔接玻璃用于将诸如栅电极和灯丝支架的部件固定在具有施加有荧光体层的段电极的基板上。 烘烤过程在非氧化环境中进行，并且在烘焙之前使用红外加热器以消除玻璃料粘合剂。
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2.发明授权Multi-digit luminescence display tube having means for supplying a positive or zero voltage to a selected grid to suppress luminescence of anode segments covered thereby 失效具有用于向正选或零电压提供选择的网格的多数量显示管，以防止其覆盖的阳极部分的亮度
公开(公告)号：US3958150A
公开(公告)日：1976-05-18
申请号：US493656
申请日：1974-07-30
CPC分类号： H01J31/15
摘要： A multi-digit luminescence display tube comprises an anode assembly including a plurality of luminescent anode segments for each digit, a cathode, a plurality of grids disposed between the cathode and the anode segments of the respective digits, structure for supplying first voltages to the grids and to at least a selected one of the anode segments to make the same luminesce, and apparatus for superposing a second voltage on the first voltage supplied to at least a selected one of the grids to suppress luminescence at the anode segments covered thereby. The cathode comprises a common filament for the anode segments of all digits. Structure is provided for rendering the second voltage non-negative without adversely affecting the brightness of the selected anode segment which are not covered by the selected grid.
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3.发明授权
公开(公告)号：US4132920A
公开(公告)日：1979-01-02
申请号：US752893
申请日：1976-12-21
摘要： A luminescent display panel comprises a planar anode assembly comprising luminescent anode segments. A glass cover has peripheral flange portions surrounding a window area. So as to enclose a vacuum space, the flange portions are hermetically sealed to the anode assembly by a frit glass layer together with lead-out conductors arranged along at least one particular flange portion for the anode segments, at least one grid, and at least one hot cathode. A transparent and electroconductive film is formed mainly on an inside surface of the window area. The film may be formed also on the flange portions. If formed, the film portion formed on the particular flange portion should have a higher electric resistance than the electroconductive film portion. For example, the resistances should be 10 M.OMEGA. or more between two adjacent lead-out conductors for the anode segments, 1 M.OMEGA. or more between two adjacent conductors for the grids, an anode segment conductor and an adjacent grid conductor, and an anode segment conductor and an adjacent cathode conductor, and 100 k.OMEGA. or more between a grid conductor and an adjacent cathode conductor. On forming the electroconductive film, the particular flange portion may be either covered by a metal cover or preliminarily coated with a powder material which can be removed after formation of the film.
摘要翻译： 发光显示面板包括包括发光阳极段的平面阳极组件。 玻璃盖具有围绕窗口区域的周边凸缘部分。 为了封闭真空空间，凸缘部分通过熔结玻璃层与引导导体气密地密封到阳极组件，引出导体沿着至少一个特定的凸缘部分布置用于阳极段，至少一个格栅，并且至少 一个热阴极。 透明导电膜主要形成在窗口区域的内表面上。 膜也可以形成在凸缘部分上。 如果形成，则形成在特定凸缘部分上的膜部分应具有比导电膜部分更高的电阻。 例如，用于阳极段的两个相邻的导出导体之间的电阻应该是10MΩ或更大，对于网格，阳极段导体和相邻栅格导体的两个相邻导体之间的1MΩ或更多的导体，以及阳极 分段导体和相邻的阴极导体，以及网格导体和相邻的阴极导体之间的100kΩ以上的OMEGA或更多。 在形成导电膜时，特定的凸缘部分可以被金属盖子覆盖或者预先涂覆有可以在膜形成之后被去除的粉末材料。
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4.发明授权Multi-digit luminescent display tube having wider grid frame members on both ends of a series of grids 失效多位数显色管在一系列网格的两端具有较宽的网格框架
公开(公告)号：US4070599A
公开(公告)日：1978-01-24
申请号：US762485
申请日：1977-01-26
CPC分类号： H01J31/15
摘要： A multi-digit luminescent display tube comprises a plurality of luminescent anode segment groups. All anode segment groups may be regularly spaced. Alternatively, at least one single anode segment group may be spaced wider from the remaining regularly spaced ones. A grid is interposed between a cathode and each anode segment group and comprises a pair of grid frame members, or rectangular metal rods, transversely of the cathode. Two of the frame members are made wider on both ends of a series of regularly spaced grids than other frame members of the grid series. Both frame members are also made wider for the single anode segment group than the above-mentioned other frame members.
摘要翻译： 多位发光显示管包括多个发光阳极段组。 所有阳极段组可以规则地间隔开。 或者，至少一个单个阳极段组可以与剩余的规则间隔开的间隔更宽。 栅极插在阴极和每个阳极段组之间，并且包括横向于阴极的一对栅格框架构件或矩形金属杆。 两个框架构件在一系列规则间隔格栅的两端比网格系列的其他框架构件更宽。 对于单个阳极段组，两个框架构件都比上述其它框架构件更宽。
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5.发明授权Luminescent display panel comprising a sealing mass for eliminating slow leaks along leads 失效发光显示面板包括用于消除沿引线的缓慢泄漏的密封块
公开(公告)号：US4100456A
公开(公告)日：1978-07-11
申请号：US764648
申请日：1977-02-01
CPC分类号： H01J31/15 , H01J9/261 , H01J2329/00
摘要： A luminescent display panel comprises a substrate assembly comprising a solid insulator substrate and an underlying and an overlying insulator layer successively thereon, a glass cover, and a sealing layer sealing the glass cover and the substrate assembly to enclose a vacuum space where electrodes of the panel are placed. Use is made of a sealing mass for positively eliminating slow leak which otherwise occurs if at least one of the leads for the electrodes interposed between the insulator layers is extended outwardly of the vacuum space continuously along the overlying layer. The sealing mass may comprise that portion of the underlying layer which lies across the sealing layer, with all leads laid directly on the solid substrate at their portions extended across the sealing layer. Alternatively, the sealing mass may comprise that extension of the sealing layer which reaches the underlying layer and the above-mentioned at least one lead, with the overlying layer recessed inwardly between the sealing layer and the underlying layer.
摘要翻译： 发光显示面板包括基板组件，该基板组件包括固体绝缘体基板和其上连续的下面的绝缘体层，玻璃盖和密封玻璃盖和基板组件的密封层，以封闭真空空间，其中面板的电极 摆放在。 如果绝缘体层之间插入的电极的至少一个引线沿着上覆层连续地向真空空间向外延伸，则使用密封块进行积极消除慢泄漏。 密封质量可以包括位于密封层两侧的下层的部分，其中所有的引线直接在其贯穿密封层延伸的部分固定在固体基底上。 或者，密封块可以包括到达下层的密封层和上述至少一个引线的延伸，其中上层在密封层和下层之间向内凹陷。
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