Matches 201 - 250 out of 400 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
4195193 Lead frame and chip carrier housing  
A lead frame and chip carrier housing are disclosed which can be used in packaging integrated circuit chips of a range of sizes and requiring varying numbers of leads in the lead frame. The lead...
4192433 Hermetic sealing cover for a container for semiconductor devices  
A cover unit for hermetically sealing a container for a semiconductor device comprises a metallic cover element, a preformed ring of substantially chemically unreacted thermosetting plastic and a...
4190176 Sealing cover unit for a container for a semiconductor device  
A cover unit for hermetically sealing a container for a semiconductor device comprises a rectangular metallic cover element such as a cobalt-nickel-iron alloy and a plurality of contiguous turns of...
4176241 Fluid-tight protective system for an electromechanical component  
A fluid-tight protection system is provided for an electromechanical component in a casing. An insulating absorbent covering layer which has a high capillary absorption capacity is disposed over...
4159221 Method for hermetically sealing an electronic circuit package  
A hermetically sealed electronic circuit package is formed by placing a preformed, uncured sealant between a circuitized ceramic substrate and a ceramic cover. The resultant assembly is placed in...
4158757 Enclosure seal  
A seal for an enclosure of electrical equipment includes a metal frame which is clamped between sealing surfaces on the enclosure base and the enclosure cover. A ring of elastomeric material is...
4143456 Semiconductor device insulation method  
A method for applying a protective covering for a semi-conductor device which comprises a circuit board having formed thereon a conductive pattern on which a chip of the semi-conductor device is...
4131331 Waterproof electrical connector  
A waterproof feed-through electrical connector having a conductive insert which is fitted through a wall of thermoplastic material in such a manner as to induce cold flow of the thermoplastic...
4117589 Method of manufacturing a hermetically sealed electronic component  
A method of manufacturing a passive hermetically sealed electronic component having a coupling element of soft alloy material between the component element and the leads for providing strain...
4117449 Fluid resistant geophone and cable enclosure  
A rigid, fluid resistant enclosure adapted to encase a geophone electrically connected to a cable including a housing having an open end in and inner walls defining a cavity adapted to receive a...
4099200 Package for semiconductor beam lead devices  
A beam lead packaged semiconductor structure having the beam leads of the beam lead semiconductor chip bonded directly to the thinned coplanar tips of lead frame leads which are supported on, and...
4079511 Method for packaging hermetically sealed integrated circuit chips on lead frames  
An assembly line method for fabricating hermetically sealed integrated circuit chips with externally extending terminal leads comprising the steps of securing at least one integrated circuit chip...
4037749 Hermetically sealed envelope and method of making the same  
An hermetically sealed envelope comprises a base having a groove therein, a tubelike cover inserted within the groove, and a sealing member surrounding the cover within the groove. A cold weld...
4028722 Contact bonded packaged integrated circuit  
Wire bonding is eliminated in the assembly of microelectronic devices, by a process involving the direct bonding of circuit electrodes to a metallic sheet-frame member having a plurality of...
4008945 Ultraviolet-transmitting window for a PROM  
An ultraviolet-transmitting glass window assembly comprising a metallic mounting ring containing an ultraviolet-transmitting glass is made by placing a preformed ultraviolet-transmitting glass...
4004199 Electrical component seal  
A three membered capacitor sealing structure is disclosed including a lower vinyl thermoplastic layer, a layer of natural or synthetic rubber, and an upper layer for rigidity. The layers may...
4001863 Resin-sealed type semiconductor device  
A semiconductor device highly resistant to the normal ambient atmosphere includes a semiconductor element such as a photoconductor element which is fully covered by an adherent layer of a...
3986335 Electronic watch module and its method of fabrication  
An electronic watch module is fabricated by mounting a semiconductor integrated circuit chip on a metal lead frame. Connectors are utilized to connect the circuit to selected lead frame conductors....
3986083 Capacitor case cover disc seal and venting means  
An electrolytic capacitor comprising an open ended casing, said casing having an inner wall with means defining a tapered surface channel; and a resilient seal member compressibly supported by the...
3983458 Electrical device assembly and method  
An electrical device assembly wherein a plurality of electrical components or conductors having opposing terminal ends are disposed within apertures in a flat dielectric substrate, at least one of...
3953662 Sealed container housing a mechanical filter  
A container for a mechanical filter is provided in which the internal pressure is reduced to prevent propagation in the air of sound waves to thereby prevent deterioration of the filter...
3943557 Semiconductor package with integral hermeticity detector  
The operation of relative humidity sensors made from cobalt oxide on a non-conductive ceramic substrate is improved by heating the sensor for a short period to a high temperature in a reducing...
3936864 Microwave transistor package  
A microwave transistor package which will accommodate large transistor chips as well as provide sufficient space for the addition of tuning capacitors or other circuits. The lead length inside of...
3916434 Hermetically sealed encapsulation of semiconductor devices  
Semi-conductor devices and other miniature circuit elements are hermetically sealed by mounting them on a peripherally metallized ceramic carrier, brazing a metal ring to carrier and brazing a...
3916080 Electronic circuitry containment device  
An electronic circuitry comprising MOS integrated circuits is hermetically encased in a container and it is connected with external electrodes through an electrode lead-out terminal, after which an...
3913195 Method of making piezoelectric devices  
A method of making piezoelectric devices including providing a carrier-body section assembly including a carrier and a plurality of body sections attached to the carrier with each of the body...
3912985 Hermetic device enclosure  
A hermetic enclosure for an electrical component, particularly for a tantalum capacitor, and a method of forming it is disclosed. A silver container is provided having an open end at which an...
3904939 Capacitor case seal and venting means  
An electrolytic capacitor comprising an open-ended casing, said casing having an inner wall with means defining a channel; and a resilient seal member compressibly supported in the channel to form...
3899720 Package for microwave integrated circuits  
A flat package is provided for holding microwave integrated circuits. A completely inorganic assembly of ceramic and metal materials is fabricated from thin sheet materials and hermetically sealed....
3898594 Microwave semiconductor device package  
A package or mounting structure for hermetically sealing and supporting a microwave semiconductor device adapted for use with stripline transmission lines. A multilayer structure is assembled upon...
3891827 Electrical heating device for use with aerosol containers  
A heater includes a housing enclosing a heat exchanger, an aerosol can adapter for attaching the heater to an aerosol shaving cream can, a stem for actuating the aerosol can valve, and resilient...
3885701 Valance molding for equipment cases  
A valance molding for cases such as impact resistant fiber glass reinforced plastic cases of the type used to house electronic equipment that is used in the field. A valance molding configuration...
3876926 Thick-film voltage regulator for three-phase alternators  
A thick-film voltage regulator for the electrical system of an automobile or the like incorporates a housing formed of heat-conductive material with cooling ribs, and an encapsulated portion...
3874549 HERMETIC SEALING COVER FOR A CONTAINER FOR A SEMICONDUCTOR DEVICE  
A conductive hermetic sealing cover for a container is fabricated by disposing the cover with a superimposed preformed heat-fusible conductive ring having outer dimensions similar to those of the...
3866095 PLASTIC ENCASED COMPONENT WITH REFLOWED-PLASTIC SEALED LEADS  
An electrolytic capacitor is housed by a thermoplastic housing being sealed to a thermoplastic cover. The capacitor leads pass through holes in the cover and are each welded to an adjacent terminal...
3848078 HYBRID ELECTRONIC CIRCUIT EMPLOYING MESHED SUPPORT  
A hybrid circuit operating in a temperature variable environment employs a meshed support for solderably attaching the ceramic substrate to a heat conducting metal housing or carrier whereby...
3845435 LOADING COIL PACKAGING ARRANGEMENT  
A coil tray assembly is provided which not only permits a number of loading coils to be more easily packaged, but further permits coil cases of various standard sizes to be constructed using the...
3825148 HERMETIC SEALING SYSTEM FOR PLASTIC TANK AND COVER  
An hermetic sealing system for plastic tanks and covers. A plastic tank has a flat surface on the upper edge of its wall, such surface having a first groove formed therein. A lip portion extends...
3824327 LIQUID FILLED CAPACITOR CASING WITH SEALED ALUMINUM COVER  
Electrical capacitor sealing means for the fill hole in an aluminum cover capacitor casing is disclosed wherein a dissimilar metal sealing member having a head and shank part has its shank passing...
3823468 METHOD OF FABRICATING AN HERMETICALLY SEALED CONTAINER  
A conductive hermetic sealing cover for a container is fabricated by disposing the cover with a superimposed preformed heat-fusible conductive ring having outer dimensions similar to those of the...
3816847 LIGHT-SENSIBLE SEMICONDUCTOR DEVICE  
A light-sensible semiconductor device comprises a hermetic sealing case provided with a thin planar glass plate as the top surface member. A light-sensible semiconductor chip is fixed in position...
3809797 SEAL RING COMPOSITIONS AND ELECTRONIC PACKAGES MADE THEREWITH  
Sealing compositions which can be cofired with dielectric layers to hermetically seal lids over semiconductor devices in electronic packages, said compositions comprising critical proportionate...
3801938 PACKAGE FOR MICROWAVE SEMICONDUCTOR DEVICE  
A package for holding a microwave semiconductor device adapted for use with strip transmission line. A multilayer structure is assembled upon a conductive header, the elements of the multilayer...
3801881 PACKAGED SEMICONDUCTOR DEVICE INCLUDING A HOUSING IN THE FORM OF A RECTANGULAR PARALLELEPIPED AND CERAMIC RECTANGULAR BASE MEMBER  
A packaged semiconductor device comprises a housing having a ceramic base member in the form of a rectangle. The base member includes a ceramic sheet having rectangular regions orthogonally...
3790859 ELECTRONIC PACKAGE HEADER SYSTEM HAVING OMNI-DIRECTIONAL HEAT DISSIPATION CHARACTERISTIC  
Disclosed is an improved header system for an electronic package of the type used to support and enclose integrated circuits, for example, which system advantageously provides omni-directional heat...
3768157 PROCESS OF MANUFACTURE OF SEMICONDUCTOR PRODUCT  
This invention relates to a process of resistor adjustment and to a semiconductor microelectronic device package, wherein a window cap or other optically transparent access means is provided in a...
3767979 MICROWAVE HERMETIC TRANSISTOR PACKAGE  
A ceramic stripline structure having an input stripline and an output stripline is mounted upon an electrically and thermally conductive base structure for attachment to a heat sink. A hollow...
3766442 ELECTRICAL COMPONENT TERMINAL  
An electrical component terminal is provided utilizing a concentric extension foot and a cooperating fluted rivet whereby integral mechanical and electrical contact is achieved between the foot and...
3755614 SEALED UNDERGROUND WIRING TEST STATION  
A test station is provided for underground wiring which comprises a housing having a planar circular base and a cap. The lateral surface of the base has an annular flange which extends around the...
3753054 HERMETICALLY SEALED ELECTRONIC PACKAGE  
In a method of housing semiconductors, a sealing collar formed from a nickel-cobalt-iron alloy is mounted on a ceramic boat. An LSI slice is then mounted on the boat within the collar. Finally, a...
Matches 201 - 250 out of 400 < 1 2 3 4 5 6 7 8 >