Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided for › H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
Patents for H01L 21 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof (658,974)
06/1982
06/24/1982WO1982002065A1 Improved partial vacuum boron diffusion process
06/23/1982EP0054509A2 Salt of sulfoxonium as a polymerisation catalyst
06/23/1982EP0054471A2 Semiconductor resistor element
06/23/1982EP0054434A2 Semiconductor device
06/23/1982EP0054412A2 Method of and apparatus for processing negative photoresist
06/23/1982EP0054317A1 Method of diffusing aluminium from a layer that contains aluminium into a silicon body
06/23/1982EP0054315A2 Pattern generator
06/23/1982EP0054303A2 Semiconductor integrated circuit
06/23/1982EP0054259A2 Method of manufacturing a semiconductor device of the MIS type
06/23/1982EP0054189A1 Improved photochemical vapor deposition method
06/23/1982EP0054164A1 Method for planarizing non-level silicon dioxide in semiconductor devices
06/23/1982EP0054163A2 Method for making an electrical contact to a silicon substrate through a relatively thin layer of silicon dioxide on the surface of the substrate and method for making a field effect transistor
06/23/1982EP0054129A2 Method for forming a conductor line in an integrated semiconductor memory and an integrated semiconductor memory with cells including a capacitor and a field effect transistor
06/23/1982EP0054121A1 Method of manufacturing a one-transistor memory cell using the single silicon layer technique
06/23/1982EP0054117A1 Method of forming integrated MOSFET dynamic random access memories
06/23/1982EP0054110A1 ROM with redundant ROM cells employing a highly resistive polysilicon film for programming the cells
06/23/1982EP0054102A2 Very high density cells comprising a ROM and method of manufacturing same
06/23/1982EP0054068A1 Process for forming a defect-free photomask or repairing defects in an existing photomask and product thereof
06/22/1982US4336604 Monolithic static memory cell
06/22/1982US4336603 Three terminal electrically erasable programmable read only memory
06/22/1982US4336597 Method and system for measuring the diameter of an electron beam
06/22/1982US4336551 Thick-film printed circuit board and method for producing the same
06/22/1982US4336549 Schottky-barrier gate gallium arsenide field effect devices
06/22/1982US4336528 Semiconductor resistive network
06/22/1982US4336495 Integrated circuit arrangement in MOS-technology with field-effect transistors
06/22/1982US4336466 Substrate bias generator
06/22/1982US4336438 Apparatus for automatic semi-batch sheet treatment of semiconductor wafers by plasma reaction
06/22/1982US4336319 Light-solubilizable composition
06/22/1982US4336316 Image forming method
06/22/1982US4336295 Method of fabricating a transparent metal oxide electrode structure on a solid-state electrooptical device
06/22/1982US4336088 Method of fabricating an improved multi-layer ceramic substrate
06/22/1982US4335506 Method of forming aluminum/copper alloy conductors
06/22/1982US4335505 Method of manufacturing semiconductor memory device having memory cell elements composed of a transistor and a capacitor
06/22/1982US4335504 Method of making CMOS devices
06/22/1982US4335502 Method for manufacturing metal-oxide silicon devices
06/22/1982CA1126413A1 Method and arrangement of testing sequential circuits represented by monolithically integrated semiconductor circuits
06/22/1982CA1126412A1 Gate turn-off thyristor
06/16/1982EP0053968A1 Electrical connecting device with high contact density
06/16/1982EP0053966A1 Automatic machine for bending the connection leads for integrated-circuit chips
06/16/1982EP0053912A1 Process for oxidising a metal sample
06/16/1982EP0053854A1 High voltage semiconductor devices
06/16/1982EP0053712A1 Method of improving the conductivity of a microelectronic conductive tungsten silicide film and semiconductor device comprising said film
06/16/1982EP0053711A2 Method of making layer structures from silicides or silicides-polysilicon by reactive sputter etching
06/16/1982EP0053683A1 Method of making integrated circuit IGFET devices
06/16/1982EP0053672A2 Method of producing a one-transistor memory cell employing the double silicon layer technique
06/16/1982EP0053665A1 Testing embedded arrays in large scale integrated circuits
06/16/1982EP0053654A2 High capacitance single transistor memory cell suitable for high density RAM applications
06/15/1982US4335391 Non-volatile semiconductor memory elements and methods of making
06/15/1982US4335362 Semiconductor device and a method of contacting a partial region of a semiconductor surface
06/15/1982US4335314 Generator for pulsed electron beams
06/15/1982US4335313 Method and apparatus for aligning an opaque mask with an integrated circuit wafer
06/15/1982US4335309 Method and device for the rapid deflection of a particle beam
06/15/1982US4335266 Interdiffusion of vacuum-deposited semiconductor multilayers; stability
06/15/1982US4335161 Vacuum deposition through mask
06/15/1982US4334949 Ion exchanging with strongly basic ion exchange resin
06/15/1982US4334349 Method of producing semiconductor device
06/15/1982US4334348 Retro-etch process for forming gate electrodes of MOS integrated circuits
06/15/1982CA1125924A1 Nonalloyed ohmic contacts to n-type group iii(a)-v(a) semiconductors
06/15/1982CA1125923A1 Process for forming glass-sealed multichip semiconductor devices
06/15/1982CA1125914A1 Line-addressable random-access memory decoupling apparatus
06/15/1982CA1125898A1 Semiconductor laser device and method of manufacturing the same
06/15/1982CA1125896A1 Amorphous semiconductors equivalent to crystalline semiconductors
06/09/1982EP0053484A1 A method for fabricating semiconductor device
06/09/1982EP0053273A2 Integrated cirucit with a programmable non-volatile semiconductor memory
06/09/1982EP0053225A1 Electron beam system and method
06/09/1982EP0053213A1 Capacitor with four-pole structure, the integrity of which can be controlled by direct current tests
06/08/1982US4334294 Restore circuit for a semiconductor storage
06/08/1982US4334292 Low voltage electrically erasable programmable read only memory
06/08/1982US4334241 Pattern position detecting system
06/08/1982US4334236 One-transistor dynamic ram with poly bit lines
06/08/1982US4334235 Insulated gate type semiconductor device
06/08/1982US4334156 Method of shadow printing exposure
06/08/1982US4334139 Apparatus for writing patterns in a layer on a substrate by means of a beam of electrically charged particles
06/08/1982US4333989 Sapphire single crystal substrate consisting essentially of Ga2 O.sub.3
06/08/1982US4333986 High thermoconductivity; heat exchangers; electronics
06/08/1982US4333965 Method of making integrated circuits
06/08/1982US4333964 Silicon semiconductor substrate with layers of silicon dioxide and silicon nitride, patterns
06/08/1982US4333814 Controllable self-bias
06/08/1982US4333794 Omission of thick Si3 N4 layers in ISA schemes
06/08/1982US4333793 High-selectivity plasma-assisted etching of resist-masked layer
06/08/1982US4333774 Ion implantation
06/08/1982US4333227 Deep dielectric isolation
06/08/1982US4333226 Method of forming patterned refractory metal films by selective oxygen implant and sublimation
06/08/1982CA1125441A1 Electron beam exposure system and an apparatus for carrying out the same
06/08/1982CA1125440A1 Method of the boron doping of silicon bodies
06/08/1982CA1125439A1 Passivating composite for a semiconductor device comprising a silicon nitride (si.sub.3n.sub.4) layer and phosphosilicate glass (psg) layer and the method of manufacturing the same
06/08/1982CA1125425A1 Semiconductor laser device
06/08/1982CA1125424A1 Method of fabricating conducting oxide-silicon solar cells
06/08/1982CA1125391A1 Filter circuit utilizing charge transfer device
06/08/1982CA1125028A1 Method of obtaining polycrystalline silicon and workpiece useful therein
06/08/1982CA1124991A1 Process for purifying metallurgical-grade silicon
06/02/1982EP0053013A2 Non-volatile semiconductor memory device
06/02/1982EP0052989A2 Method of fabricating a semiconductor device
06/02/1982EP0052982A2 Semiconductor memory device and method for manufacturing the same
06/02/1982EP0052948A1 Oxide isolation process
06/02/1982EP0052920A2 Electronic circuit interconnection system
06/02/1982EP0052860A2 Monolithic integrated semiconductor bridge circuit
06/02/1982EP0052795A2 Process for reducing the concentration of carbonate in an aqueous solution and process for etching
06/02/1982EP0052791A1 Aluminum-magnesium alloys in low resistance contacts to silicon coated with Si3N4
06/02/1982EP0052787A1 Etchant composition and application thereof
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