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JP2749428B2 |
A device chamber (12) is evacuated by pumping via an evacuation tube (35) to produce a vacuum space in communication with a chemically-active getter (30) which is provided in the tube (35) to getter gases from the evacuated chamber (12)....
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JPH10116574A |
To provide a colored filter system capable of eliminating a plurality of types of lenses or a cooling liquid. A glass panel 14 laid in front of a cathode-ray tube 11 at a gap is coupled thereto via a liquid cooling coupler 16, and a cool...
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JP2747850B2 |
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JPH1081952A |
To provide a method capable of executing reactive PVD treatment in the presence of nitrogen and to provide a device therefor. This device is provided with a vacuum chamber 34, a substrate supporting part 20 arranged in the vacuum chamber...
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JP2733342B2 |
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JP2723234B2 |
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JPH1064429A |
To maintain the vacuum condition of a sealed container for a long time, and to prevent the deterioration in electron-emitting performance by releasing air through plural air evacuated pipes connected to a sealed container, while performi...
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JPH1064457A |
To maintain the completeness for the structural element of a device, while stably maintaining the ultra-high vacuum condition by setting the activation temperature of a first non-vaporization getter material equal to a sealing/ evacuatin...
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JP2711591B2 |
A cold cathode field emission device that includes a ballast resistor (202, 303, 402) integrally formed therewith and coupled to the emitter (204, 302, 403) to allow appropriate compensation for manufacturing and performance variations i...
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JPH1021859A |
To ensure simplification of fabrication, improvement of productivity and yield, and reduction of element degrading due to the reduced number of heating processes by providing a getter container for housing a getter material and a (non-) ...
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JPH1012162A |
To obtain a getter device capable of manufacturing a thin image display device with good productivity by forming a getter film melting electrode in a getter film adhering area and eliminating insulation failures due to a getter film betw...
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JPH1012163A |
To enable uniform distribution of top and bottom getter films and expansion of total evaporation area and obtain a getter device capable of increasing ability as a vacuum pump by providing one or more slits or plural holes at top and bot...
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JPH1010984A |
To stabilize and unify an image, and to elongate the life of an image display device by keeping the inside of the image display device in high vacuum, by generating the glow discharge or arc discharge by a power supply to a counter elect...
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JPH103850A |
To realize a thin flat face panel without losing adsorption capability of a getter while holding the inside of an envelope in a sufficiently high vacuum state. In an envelope 5, a cooling element 16A made by bonding different metal films...
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JPH09320493A |
To provide a vacuum air-tight container which can retain high vacuum degree even if baking process is carried out by housing a first getter having a normal temperature operational region and a second getter having the temperature at the ...
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JPH09312131A |
To provide a vacuum vessel manufacturing method by which an exhaust pipe can be fixed to a vessel by a simple process without narrowing the inner diameter of the exhaust pipe joint of a vacuum vessel of particularly a plane-like image fo...
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JP2675693B2 |
PURPOSE: To effectively reduce the temperature rise of a deflection yoke inexpensively and moreover with simple structure by forced cooling. CONSTITUTION: The temperature rise of a horizontal deflection coil 6 is forcedly restrained by s...
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JP2672606B2 |
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JPH09286977A |
To obtain a cooling medium for an optical equipment, having a reflective index near to that of a lens material, excellent in safety, light transmissivity, electrical insulation properties, etc., and useful for a projector type TV, etc., ...
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JPH09510826A |
The invention relates to a measuring circuit for detecting the amount of deposited electrode material on the wall of a lamp vessel of a discharge lamp by measuring the power of infrared radiation within a specific wavelength range, compr...
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JP2656278B2 |
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JPH09245616A |
To provide an image display device having an ion pump that effectively adsorbs gas molecules that have been converted to positive ions, while maintaining getter effects over a long period. In an airtight container used with the inside ev...
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JP2655123B2 |
A mercury-dispensing combination suitable to release an amount of mercury higher than 60% during the activation step, even after partial oxidation, includes a mercury-dispensing intermetallic compound A with Hg and a second metal selecte...
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JP2655012B2 |
An improved high-capacity getter pump, suitable for creating and maintaining the vacuum, comprising a plurality of porous sintered blades made from a non-evaporable getter material and having a first main surface; a second main surface, ...
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JPH09237597A |
To provide a vacuum container capable of measuring a getter by forming a getter film at least astride two adjacent wirings within multiple wirings formed in the vacuum container having the vacuum maintaining getter. Multiple anode patter...
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JPH09230795A |
To suppress an increase in a cost and to obtain an efficient heat radiation structure by disposing a partition wall between the substrate on the rear surface of a display panel and a driving circuit board. The substrate 1 and a face plat...
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JPH09231918A |
To provide a getter by which a mirror part having a large area is formed inside the envelope of a display element. A double-sided getter 1 has a getter ring 2 and a getter material 3 accommodated therein. The getter ring 2 has a pair of ...
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JPH09508233A |
A method for producing a superconductor by partial inter diffusion of layers of metal under a diffusion heat treatment to provide a ductile beta phase alloy, along with undiffused metal layers to permit ease of extrusion and drawing to f...
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JPH09219164A |
To eliminate influence of wiring resistance in an electron emitter where plural surface conductive emitting elements are wired in a matrix shape by plural line directional wirings and row directional wirings. Transistors 2 are connected ...
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JP2639211B2 |
A fluorescent display tube has a filament support integrally formed of a metal sheet with a shield for protecting a driving semiconductor element accommodated in the vacuum container. Shield connections for joining the filament support a...
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JP2631055B2 |
PURPOSE: To provide a process for sorption of residual gas in a vessel, in which activation is not required it is not necessary to mix with another materials, which is applicable in organic vessels and does not require the temperature of...
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JP2627703B2 |
PURPOSE: To provide a non-evaporated getter alloy which dose not need an activation at a temperature higher than a specific temperature and can be used in a plastic vessel. CONSTITUTION: An alloy of Ba1-xAxLi4-yBy is reduced to a particl...
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JPH09176624A |
To obtain a refrigerant having low solvency for plastics and desirably used in a cooling device of a projection cathode-ray tube by using a hydrocarbon having a plurality of hydrocarbon rings and having a specified or lower degree of aro...
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JP2623353B2 |
An evaporable getter device for mounting in an electron tube is provided which comprises a pan-shaped container having a vertical side wall formed around the perimeter of a disc shaped bottom wall and a pulverized getter metal vapor rele...
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JP2623371B2 |
An evaporable getter device, for mounting in an electron tube, comprises a holder whose bottom wall is provided with means for preventing detachment of getter metal vapor releasing material which has been pressed into the holder and whic...
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JP2619820B2 |
An improved high-capacity getter pump, comprising a plurality of porous sintered piled-up annuli made from a non-evaporable getter material and having: i) a first planar surface having a central hole; ii) a second planar surface, having ...
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JPH09129120A |
To unify the emission current from emitters and suppress an overcurrent. This element is provided with multiple emitters formed on a base electrode 2 via a resistive layer 6 and a gate electrode 3 arranged at a fine gap to surround the e...
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JPH09106769A |
To reduce the partial pressure of residual gas of an organic component or water affecting the characteristics of an electron emission element, and provide an excellent quality image by forming a thin film made of an alkaline earth metal ...
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JP2600202B2 |
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JP2595577B2 |
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JPH09502832A |
A Field Emitter Device (FED) having a substantially reducing atmosphere is described. The atmosphere in a FED can be maintained substantially free of oxidizing gases and includes a partial pressure of hydrogen between about 1x10-7 millib...
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JP2579118B2 |
PURPOSE: To suppress the reduction in filament current accompanying a tempera ture rise and keep a normal oscillation by connecting a resistor whose resistance value is increased by the temperature rise in parallel to an electron generat...
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JP2544942B2 |
A hydrogen getter for use within the arc tube assembly of a gas discharge lamp, eg a high pressure sodium discharge lamp, comprises a layer (11) of a getter material (eg Ti) sandwiched by diffusion bonding between layers (12, 13) of a hy...
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JP2541396B2 |
PURPOSE: To directly photograph a joined part of a hot forming tube such as a weld tube, a forge-welded tube, etc., by a camera. CONSTITUTION: As for the welding monitor, in a tube manufacturing line 1 of a hot electro-resistance-welded ...
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JPH08236048A |
PURPOSE: To discharge fine bubbles into the atmosphere by capturing the fine bubbles in insulating oil, and wholly eliminate discharge trouble by forming a filter of a heat exchanger as the specific constitution in the device having the ...
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JPH08507643A |
A vertical field emitter structure and field emission device such as a flat panel display utilizing such structure. Self-aligned gate and emitter fabrication is described, together with virtual column field emitter structures, comprising...
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JPH08180819A |
PURPOSE: To heighten the degree of obtained vacuum degree by uniformly evacuating the inside of an air-tight container in a short evacuating time. CONSTITUTION: An image displaying device has an outer envelope 88 composed of a face plate...
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JP2515278B2 |
Electron tube having an evacuated envelope equipped with an electron emitting cathode, wherein a layer of activated silicon oxide is formed inside the envelope. The activated silicon oxide layer improves the emission life.
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JPH08155293A |
PURPOSE: To provide a ribbon-shaped getter excellent in the close adhesiveness of a base material and a getter material and a production of the same. CONSTITUTION: A porous metal element 7 having a three-dimensional reticulated structure...
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JPH08138534A |
PURPOSE: To automatically vary a flow rate to be applied to cooling in compliance with a scanning frequency by driving a cooling means in such a state that among constituting elements of a display control means there is at least one elem...
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