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JPH089888Y2 |
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JPH08502381A |
An electrodeless lamp comprises an envelope (12) containing a plasma forming fill which includes at least one of sulfur and selenium when excited which emits principally visible light, which is in the form of molecular radiation. The env...
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JPH0824036B2 |
Projection television display tube comprising an evacuated envelope having a display window provided on its inside with a display screen, a transparent second window which is disposed in front of said display window on its outside, and a...
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JPH0821316B2 |
An image intensifier with an electrophoretic getter device incorporated therein is described. The electrophoretic deposition, in the form of a porous coating, of at least one getter material and simultaneously an antisintering agent on a...
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JPH087104Y2 |
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JPH0815040B2 |
This invention relates to a method of coating an inner surface of a funnel of a cathode ray tube with lining graphite acting as an inner conductive film between a screen portion and a high voltage side, i.e., an electron gun of the catho...
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JPH086084B2 |
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JPH0817365A |
PURPOSE: To avoid limiting temperature during degassing without breaking an electron emitting portion by opposing a cathode plate and an anode plate to each other with metallic spacers between them. CONSTITUTION: Metallic spacers 7 are p...
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JPH07118260B2 |
A structure for cooling a cathode ray tube apparatus (10) for projecting colour images includes a cooling medium (28) contained in a space (17) defined by a front panel (11A) of the cathode ray tube (11), an outer front panel or lens (27...
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JPH07326292A |
PURPOSE: To provide a high power electron tube by a method wherein plural conduits are bored in wall parts of a positive electrode formed by cylindrical sections, and cooling water is supplied and circulated uniformly to all conduits fro...
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JPH07509336A |
The spectral energy characteristic of a discharge lamp is controlled by changing the density of the fill substance. The spectral characteristic can be shifted while substantially maintaining its shape by changing the density of the fill....
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JPH0782810B2 |
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JPH07211245A |
PURPOSE: To provide a flat image display which includes an energy conversion material layer converting electronic energy into photon energy. CONSTITUTION: An electron emitter 105 is provided for a layer of energy conversion material to p...
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JPH07192628A |
PURPOSE: To precisely install and retain an amalgam at the optimum position of a gas discharging pipe of an electrodeless SEF lamp to operate the amalgam at a mercury vapor pressure within the optimum range from about 4 to 7 mtorr. CONST...
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JPH07192627A |
PURPOSE: To precisely install and retain an amalgam at the optimum position near a low temperature spot of an electrodeless SEF lamp to operate the amalgam at a mercury vapor pressure within the optimum range from about 4 to 7 mtorr. CON...
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JPH0766745B2 |
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JPH07153371A |
PURPOSE: To provide an iodine getter having improved performance of an electrodeless high-intensity metal halide discharge lamp including at least one kind of metal iodide as filler components by controlling the level of iodine contained...
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JPH07105833A |
PURPOSE: To prevent the defect of a cathode and prevent a reduction in emission by forming a getter material arranged in a color cathode-ray tube by pulverizing, mixing and pressing its component in helium atmosphere. CONSTITUTION: An el...
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JPH0794123A |
PURPOSE: To prevent an excessive temperature rise in a panel and a resultant mechanical damage in a display tube in the case where an excessive large current is applied in a highly heating type display tube. CONSTITUTION: In a display tu...
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JPH0724185B2 |
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JPH0711399Y2 |
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JPH0722005B2 |
There is described a composition able to liberate nitrogen gas during the manufacture of a cathode ray tube and in particular to control the release of this gas after its heating in the atmosphere. This composition comprises Fe4N, Ni and...
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JPH0737488A |
PURPOSE: To obtain a pressure control device for a projection picture tube, which can prevent a contact of coolant with air and which can prevent intrusion of dust or the like coming out of a narrow tube in the coolant. CONSTITUTION: A n...
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JPH0737487A |
PURPOSE: To fix a getter to locally heat the getter alone so as to activate it by fixing the getter to the inside of a chip tube by means of a washer or spring shape getter holding tool. CONSTITUTION: A vacuum container comprises a packa...
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JPH07501174A |
The invention relates to an intelligent lamp or an intelligent contact terminal for a lamp, which can be used in a lighting system comprising a plurality of individually controlled lamps linked in a common power-supply circuit and an ope...
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JPH071725Y2 |
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JPH071671B2 |
PURPOSE:To ensure and simplify the sealing of a sealed chamber without considering the reactivity or the like with its stored object by inserting a liquid-tight or airtight elastic enclosing body into a through hole section and providing...
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JPH071672B2 |
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JPH06105586B2 |
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JPH0686100U |
[Purpose] Do not create a space where cooling air does not flow at the outlet of the duct outlet. [Constitution] The cooling air from the duct pipe 8 passes through the duct 5 and is blown from the outlet 7 onto the window foil 2 of the ...
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JPH0649019Y2 |
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JPH0644010Y2 |
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JPH06310039A |
PURPOSE: To provide an inexpensive display tube of stabilized characteristic by coating the inside of an airtight container with an inorganic moisture absorbing material application film of no more than a predetermined μm of average par...
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JPH06310026A |
PURPOSE: To surely suppress a temperature rise of a Be window of a vacuum container, to make the temperature of the entire vacuum container higher, and to conduct side evacuation by carrying out evacuation by fitting a Peltier element to...
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JPH0687402B2 |
A porous non-evaporable getter device is described which comprises a ceramic support, a layer of sintered non-evaporable getter material and an intermediate electrically conducting layer at least partially diffused into the ceramic suppo...
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JPH0641331Y2 |
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JPH0679473B2 |
A gas probe starter for an electrodeless HID lamp includes a getter for removing gaseous impurities from the fill contained in the starting chamber of the gas probe starter. In a preferred embodiment, a metal foil having active getter ma...
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JPH0638367Y2 |
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JPH0637562Y2 |
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JPH0673274B2 |
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JPH0673290B2 |
A cathode ray tube with an electrophoretic getter device incorporated therein is described. The electrophoretic deposition, in the form of a porous coating, of at least one getter material and simultaneously an antisintering agent on any...
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JPH06251692A |
PURPOSE: To provide a heat radiating structure for an electron tube wherein stable action can be performed without deteriorating cooling ability by facilitating fixing of a radiator to a cooled member. CONSTITUTION: In a radiator 3 arran...
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JPH0664355U |
[Purpose] An object of the present invention is to provide an electron tube capable of obtaining a large-area getter film, reducing discharge accidents during operation of the electron tube, and maintaining a high degree of vacuum in the...
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JPH0614121Y2 |
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JPH0689656A |
PURPOSE: To provide cooling liquid sealing structure where optical performance of cooling liquid cannot be deteriorated by preventing breakage of a packing in sealing the cooling liquid, and preventing mixing of a foreign material into t...
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JPH0610605Y2 |
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JPH0610596Y2 |
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JPH0617525B2 |
Hydrogen gettering alloys which contain nickel, mischmetal, and zirconium, and may optionally contain one or more of cobalt, copper, iron, aluminum, tin, titanium and silicon, overcome many of the deficiencies of the existing getter tech...
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JPH0586614B2 |
Getter device containing a barium-aluminum alloy powder and a boron-containing, and chromium-containing nickel base alloy powder.
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JPH0547326Y2 |
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