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7628670 |
Method and apparatus for manufacturing image displaying apparatus
A method and an apparatus for manufacturing an image displaying apparatus having a display panel. A first substrate of the display panel on which a phosphor exciter is disposed and a second...
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7594842 |
Cassette assembly for manufacturing fluorescent lamps
A cassette assembly and a method of manufacturing fluorescent lamps using the cassette assembly are provided. The cassette assembly includes a housing defining a process chamber and having a...
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7351127 |
Liquid crystal dispensing apparatus
A liquid crystal dispensing apparatus having a multipart, separable needle that can be easily repaired should the needle becomes distorted or damaged.
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7294035 |
Method and apparatus for welding shroud glass tube in arc tube for discharge lamp
A method of secondarily welding one end of a shroud glass tube covering an arc tube body having a discharge emitting portion, having the other end welded primarily to one of the arc tube body ends,...
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7226335 |
Method and apparatus for manufacturing image displaying apparatus
A method and an apparatus for manufacturing an image displaying apparatus having a display panel. A first substrate of the display panel on which a phosphor exciter is disposed and a second...
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7189131 |
High buffer gas pressure ceramic arc tube and method and apparatus for making same
A ceramic arc tube for high intensity discharge (HID) lighting applications is provided wherein the arc tube contains a high buffer gas pressure. A method and apparatus for making the arc tube are...
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7135090 |
FPD encapsulation apparatus and method for encapsulating the same
An FPD encapsulation apparatus at least comprises a chamber and a pressing mechanism. In this case, the chamber has an airtight space to provide a low-pressure environment, and the low-pressure...
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7005796 |
Fluid exchange system for displays
A display device is described which includes a fluid exchange device mated to the display housing. The fluid exchange device makes a fluid tight seal with the display housing and includes a sealing...
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6672928 |
Manufacturing method and manufacturing apparatus of image displaying apparatus
An image display appratus is manufactured by processing a panel member through a plurality of chambers including ones for a bake processing and a getter processing. The getter processng is...
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6607417 |
Suction device used in aging process of a microwave tube
A suction device used in aging process of a microwave tube includes an ion pump and a suction unit respectively connected to an electron gun and a collector located in two opposite ends of the...
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6597912 |
Cellular base station with intelligent call routing
A base station communicates with a plurality of mobile stations over a cellular network. In one embodiment, the base station includes a transceiver configured to receive inbound information from...
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6503118 |
Multi-functional vacuum processing apparatus
A multi-functional vacuum processing apparatus for luminous tubes (especially for neon tubes), glass containers, food containers, and cosmetic containers, generally includes a body fame, a vacuum...
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6443789 |
Device and method for introducing hydrogen into flat displays
A device ( 10 ) for introducing hydrogen into a flat display ( 14 ) of the field emission or plasma addressed liquid crystal type is described, formed of a reservoir ( 11 ) containing a hydrogen...
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6304029 |
Low pressure mercury discharge lamp having a mercury holder with reduced lead oxide
A method of manufacturing a low-pressure mercury vapor discharge lamp starting from a discharge vessel (10) wherein a closed holder (22) is placed which is provided with a quantity of one or more...
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6027390 |
Frit-sealing apparatus for cathode-ray tube
A frit-sealing apparatus for a cathode-ray tube has a nozzle portion being inserted into and withdrawn later from the cathode-ray tube supported in a certain position; a guide block for supporting...
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5821682 |
Method for incorporating anti-oxidants within a fluorescent lamp's base shell
The formation of leachable mercury upon disposal or during TCLP testing of mercury vapor discharge lamps is substantially prevented by incorporation of an organic or inorganic metal mercury...
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5797782 |
Apparatus for connecting a vacuum pump stand with an electronic tube
An apparatus for connecting a vacuum pump stand with an electronic tube and including guide rails along which guide rolls mounted on the stand suction flange are displaced upon movement of the...
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5782666 |
Television tube exhaust cart not employing a water cooling circuit
In a plant comprising a tunnel oven (2) and a plurality of carts moving around a closed circuit, each cart is equipped with a gripper (3) for gripping the stem of the television tube and with a set...
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5777434 |
Complexing agent control of leachable mercury in fluorescent lamps
The formation of leachable mercury upon disposal or during TCLP testing of mercury vapor discharge lamps is substantially prevented by incorporation of an organic or inorganic metal completing...
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5766054 |
Method of manufacturing cathode ray tube
In order to heat a field emission type cold cathode 10 of a cathode ray tube, which generates electron beams, to a temperature high enough to obtain a desired electron emission characteristics of...
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5754002 |
Antioxidant control of leachable mercury in fluorescent lamps
The formation of leachable mercury upon disposal or during TCLP testing of mercury vapor discharge lamps is substantially prevented by incorporation of an antioxidant in the lamp structure or in...
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5628665 |
Glove box
The glove box has a rotatably supported bottom member (2, 11, 51) which is quipped with a number of product holders (14) positioned concentrically with the rotational axis of the bottom member. The...
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5567193 |
Arrangement for vacuum-tight sealing of electron tubes
An arrangement for vacuum-tight sealing of electron tubes is provided with a vacuum pipe system which is connected to the electron tube by a tubularly-shaped connecting element. The connecting...
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5567192 |
Method and apparatus for processing electron gas discharge tubing
The present invention includes a method and apparatus for processing gas discharge tubing. The apparatus includes a manifold pumping station, a fill and evacuation station and a data acquisition...
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5499939 |
Evacuation apparatus
An evacuation apparatus is capable of evacuating an envelope to a high vacuum without evacuating a whole room or chamber to a high vacuum. An evacuation pipe is connected at a distal end thereof to...
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5496201 |
Extendable exhausting assembly for the manufacture of gas discharge lamps
An apparatus and method for the manufacturing of metal salt gas discharge lamps involves a purging assembly which will allow the purging step to be conducted outside a dry box, while completely...
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5470266 |
Low temperature process and apparatus for cleaning photo-cathodes
A low temperature apparatus and process exists for cleaning photo-cathodes used A lo VW pV:image intensifier tubes. The process comprises the steps of applying atomic or molecular particles of a...
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5443410 |
Getter fixing device for a cathode ray tube
A getter fixing device for a cathode ray tube includes one or more folded strips. These strips are welded to a getter cover or united in one body with the getter cover or a support member. The...
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5435767 |
Apparatus for manufacturing cathode-ray tubes
A plurality of successive evacuating carts for carrying respective cathode-ray tube bulbs thereon are circulatingly fed along a looped feed path into and out of an evacuating furnace. While in the...
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5387837 |
Low-pressure discharge lamp and luminaire provided with such a lamp
A low pressure discharge lamp having a tubular discharge vessel (1). At each of its end portions (2, 3) the vessel (1) is fused to a respective metal tube (5) having an uncovered outer surface...
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5384709 |
Miniature fluorescent lamp processing apparatus
A automated miniature fluorescent lamp processing station is disclosed which is used to fabricate miniature fluorescent lamps. The system includes: flow-through gas processing to enhance buffer gas...
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5238436 |
Lamp air exhausting apparatus
A lamp air exhausting apparatus is disclosed, which comprises a compression head, a holding assembly, and a securing member. The holding assembly comprises a holder, a flexible tube, a push rod, an...
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5229687 |
Mercury vapor discharge lamp containing means for reducing mercury leaching
A mercury vapor discharge lamp having an envelope of light-transmitting vitreous material containing an inert starting gas and a quantity of elemental mercury at least partially convertible to...
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5201682 |
CRT exhaust oven
A CRT exhaust oven for heat-treating CRTs includes an oven housing, a baffle structure accommodated in the oven housing for circulation of atmosphere within the oven housing, and a plurality of...
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4993981 |
Method of manufacturing vaporized metal discharge lamp
A method of manufacturing a vaporized metal discharge lamp wherein a metal halide is attached to the tip of a metal rod, such as through vapor deposition or sputtering. The rod is then inserted...
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4929210 |
Cathode-ray tube supporting rack
A rack for supporting a cathode-ray tube during sealing of the screen portion of the tube to the bulb cone portion of the tube is disclosed. The rack includes tubing mounted to the rack through...
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4925422 |
Exhaust head for compact fluorescent lamps
An exhaust head unit for compact fluorescent lamps comprises an exhaust head block, a double rubber seal arranged in the block and serving for the reception of exhaust tubes, a vacuum valve, a gas...
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4881914 |
Getter arrangement having a getter detector and a post-heating timer
In a getter arrangement for providing a getter spot on the walll of an evacuated space, for example an electron tube, the power transfer can be of too short or too long a duration (for example...
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4768985 |
Method of manufacturing miniature tipless halogen lamp and apparatus for carrying out the same
A method of manufacturing a miniature tipless halogen lamp having a diameter of 1.0 to 4.0 mm, in which an assembly of a pair of lead wires, a bead welded to the lead wires and a filament connected...
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4746317 |
Electron tube evacuating manifold system
An electron tube evacuating system includes a manifold section having an evacuation chamber. A tube mounting section has a plurality of evacuation apertures in communication with the evacuation...
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4671778 |
Imaging device having an improved photoemissive cathode appendage processing assembly
An imaging device such as a silicon intensifier tube (SIT) has an envelope closed at one end by an input faceplate and at the other end by a camera section which includes a silicon target. A novel...
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4666416 |
Apparatus for producing consecutive connections between the interiors of glass lamp bulbs and sources of pressurized gas and/or vacuum
The invention resides in apparatus for producing consecutive connections between the interiors (10) of glass lamp bulbs (12) and sources (14) of pressurized gas and/or vacuum (16, 17). The sequence...
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4659318 |
Method to introduce a fill gas mixture into an electric light bulb, particularly halogen incandescent lamp
To eliminate the necessity for supervising the composition of a fill being ntroduced to a halogen incandescent lamp bulb, so that the proportion of halogen containing additive and inert gas will be...
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4494042 |
Mercury target sensing and locating apparatus
Apparatus is provided for sensing a mercury dispensing target within an arc-discharge lamp and connecting a DC voltage source thereto to effect current flow and heating of the mercury dispensing...
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4383723 |
Procedure for manufacturing gas-filled discharge devices
Gas-filled discharge tube for use as transient protection, with at least two electrodes separated by a discharge gap and an insulating body which is joined to the electrodes and, jointly with them,...
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4364617 |
Method and apparatus for stabilizing the pressure of a gas in a closed body
An apparatus for stabilizing the pressure of a seal gas includes a hollow body (10) having a first pipe (11) with a conductance C 1 , a second pipe (12) with a conductance C 2 and a third pipe...
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4273398 |
Method and apparatus for manufacturing gas-filled tubes and the like
A unique method and apparatus for manufacturing gas-filled tubes utilizes an optically-spread beam of light to seal and cut short segments of tubing from a long tube containing the gas. Neither the...
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4217015 |
Cathode ray tube and a ventilator used in its baking process
Method of manufacturing a cathode tube and for a ventilator used in its baking process which eliminates the need for a pre-baking process, and polyvinyl-alcohol (PVA) in the phosphor coating and an...
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4183595 |
Apparatus for filling glass tubing with pure gas
In the filling of small-bore tubing with a gas under conditions such that the purity of the gas is maintained during the filling operation, a pump-head having large interior and exterior conduits...
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4137953 |
Exhaust head
A coupling head suitable to be supported on a transporting means for coupling an object to be evacuated to a vacuum line. The coupling has a ball valve and a poppet valve for connecting and...
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