Patents
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)
09/1982
09/29/1982EP0061202A1 Semiconductor memory device
09/29/1982EP0061158A1 Method for firing thick film electronic circuits
09/29/1982EP0060989A2 High voltage on chip fet driver
09/29/1982EP0060917A2 Load-lock vacuum chamber for etching silicon wafers
09/28/1982US4352187 Having an electrode consisting of a chromium-gold alloy on a doped gallium arsenide layer overlying a gallium aluminum arsenide layer
09/28/1982US4352125 Recognition apparatus
09/28/1982US4352120 Said supporter including alumina, aluminum, iron or silicon
09/28/1982US4352115 Gallium arsenide with germanium-filled micropits
09/28/1982US4352015 Anti-contamination diaphragm for an electron beam apparatus
09/28/1982US4351894 Method of manufacturing a semiconductor device using silicon carbide mask
09/28/1982US4351892 Alignment target for electron-beam write system
09/28/1982US4351856 Evaporation of a polycrystalline silicon film on a substrate
09/28/1982US4351855 Noncrucible method of and apparatus for the vapor deposition of material upon a substrate using voltaic arc in vacuum
09/28/1982US4351805 Single gas flow elevated pressure reactor
09/28/1982US4351714 Sputter-etching device
09/28/1982US4351712 Low energy ion beam oxidation process
09/28/1982US4351706 Electrochemically eroding semiconductor device
09/28/1982US4351696 Passivation
09/28/1982US4351695 Method of producing low-resistant, monocrystalline metallic layers by implanting ions into a polycrystalline metal layer and heating to produce a monocrystalline layer
09/28/1982US4351677 Method of manufacturing semiconductor device having aluminum diffused semiconductor substrate
09/28/1982US4351674 Method of producing a semiconductor device
09/28/1982US4351101 Semiconductor device processing for readily and reliably forming electrical interconnects to contact pads
09/28/1982US4351100 Method for manufacture of integrated semiconductor circuits, in particular CCD-circuits, with self-adjusting, nonoverlapping polysilicon electrodes
09/28/1982US4351099 Method of making FET utilizing shadow masking and diffusion from a doped oxide
09/28/1982CA1132722A1 Microelectronic fabrication method minimizing threshold voltage variation
09/28/1982CA1132720A1 Two terminal field effect resistor
09/28/1982CA1132718A1 Automation system
09/22/1982EP0060785A2 Method of inducing flow or densification of phosphosilicate glass for integrated circuits
09/22/1982EP0060784A1 Low melting temperature glass for use over aluminium interconnects of an integrated circuit structure
09/22/1982EP0060761A1 Lateral bipolar transistor and process for its manufacture
09/22/1982EP0060744A1 Method of preparing Hg1-x Cdx Te crystals
09/22/1982EP0060729A2 Pattern forming apparatus
09/22/1982EP0060676A2 A method for the production of a semiconductor device comprising annealing a silicon wafer
09/22/1982EP0060657A2 High electron mobility heterojunction semiconductor devices
09/22/1982EP0060627A2 Apparatus for regulating substrate temperature in a continuous plasma deposition process
09/22/1982EP0060626A2 Isolation valve
09/22/1982EP0060625A2 Plasma deposition of amorphous materials
09/22/1982EP0060613A1 Method of making a contact hole for semiconductor devices
09/22/1982EP0060408A1 Electrically erasable programmable read only memory
09/21/1982US4350994 Semiconductor device having an amorphous metal layer contact
09/21/1982US4350902 Input stage for a monolithically integrated charge transfer device which generates two complementary charge packets
09/21/1982US4350866 Discharge device and method for use in processing semiconductor devices
09/21/1982US4350743 Structure for multilayer circuits
09/21/1982US4350618 Gold, palladium, platinum, zinc oxide, bismuth oxide, glass frit
09/21/1982US4350578 Cathode for etching
09/21/1982US4350564 Masking with etch-resistant material, depositing metal electropositive with respect to chromium
09/21/1982US4350563 Dry etching of metal film
09/21/1982US4350562 Method for etching semiconductor wafers on one side
09/21/1982US4350541 Doping from a photoresist layer
09/21/1982US4350537 Repair of damage resulting from doping
09/21/1982US4350536 Method of producing dynamic random-access memory cells
09/21/1982US4350438 Light dosing device
09/21/1982US4350428 Shutter mechanism
09/21/1982CA1132259A1 Semiconductor device having a dual emitter transistor with accurate base resistor
09/21/1982CA1132207A1 Four-lead monolithic darlington device
09/21/1982CA1132146A1 Process for plant scale production of cement with mechanical compounding
09/16/1982WO1982003126A1 Reregistration system for a charged particle beam exposure system
09/16/1982WO1982003069A1 Amorphous semiconductor method and devices
09/15/1982EP0060205A2 Low temperature melting binary glasses for leveling surfaces of integrated circuits containing isolation grooves
09/15/1982EP0060151A1 Material treatment apparatus for producing semiconductors
09/15/1982EP0060026A1 Gain stage with operational amplifier and switched capacitor resistor equivalent circuit
09/15/1982EP0059926A1 A method for manufacturing a plastic encapsulated semiconductor device and a lead frame therefor
09/15/1982EP0059878A1 Monolithic integrated voltage reference source
09/15/1982EP0059848A2 FET and method for manufacturing such
09/15/1982EP0059835A1 Laterally stable air track
09/15/1982EP0059796A1 NPN lateral transistor isolated from a substrate by orientation-dependent etching, and method of making it
09/15/1982EP0059720A1 Emitter design for improved rbsoa and switching of power transistors
09/14/1982US4349797 Phase-compensated integrated circuit
09/14/1982US4349749 Integrated circuit for transferring complementary charge packets between two charge transfer devices
09/14/1982US4349609 Cured coating of ladder-type silsesquioxane polymer
09/14/1982US4349585 Gold-plated electronic components and process for production thereof
09/14/1982US4349584 Process for tapering openings in ternary glass coatings
09/14/1982US4349411 Etch procedure for aluminum alloy
09/14/1982US4349409 Method and apparatus for plasma etching
09/14/1982US4349408 Silicon substrate, oxygen- and phosphorus-doped polycrystalline silicon layers, etching, vapor deposition of tungsten or molybdenum
09/14/1982US4349395 Method for producing MOS semiconductor device
09/14/1982US4349394 Method of making a zener diode utilizing gas-phase epitaxial deposition
09/14/1982US4348981 Vertical type vapor-phase growth apparatus
09/14/1982US4348804 Method of fabricating an integrated circuit device utilizing electron beam irradiation and selective oxidation
09/14/1982US4348803 Process for producing a semiconductor device having an identification mark in an insulating substrate
09/14/1982US4348802 Process for producing a semiconductor device
09/14/1982CA1131802A1 Method of ion implantation into a semiconductor substrate provided with an insulating film
09/14/1982CA1131801A1 Semiconductor device
09/14/1982CA1131800A1 High voltage junction solid-state switch
09/14/1982CA1131797A1 Fabrication of a semiconductor device in a simulated epitaxial layer
09/14/1982CA1131796A1 Method for fabricating mos device with self-aligned contacts
09/14/1982CA1131795A1 Cold cathode semiconductor device
09/14/1982CA1131794A1 Method for treating varistors for dc operation
09/14/1982CA1131778A1 Charge coupled devie (ccd) input circuit operating according to the fill and spill principle
09/14/1982CA1131777A1 Highly integrated dynamic memory element
09/10/1982EP0037818A4 Current source having saturation protection.
09/09/1982EP0020477A4 Dynamic random access memory.
09/08/1982EP0059547A1 Clock controlled anti-blooming for virtual phase CCD's
09/08/1982EP0059337A2 High density connecting system and method for semi-conductor devices
09/08/1982EP0059304A2 A method of manufacturing a curved diffraction grating structure
09/08/1982EP0059266A2 Lateral transistor separated from substrate by intersecting slots filled with a substrate oxide for minimal interference therefrom and method for producing same
09/08/1982EP0059264A1 NPN Type lateral transistor with minimal substrate operation interference and method for producing same
09/07/1982US4348746 Semiconductor integrated circuit device having a plurality of insulated gate field effect transistors
09/07/1982US4348577 High selectivity plasma etching method
09/07/1982US4348473 Dry process for the production of microelectronic devices