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)
12/1985
12/18/1985EP0164675A2 Lift-off process
12/18/1985EP0164646A2 Buried field shield for an integrated circuit
12/18/1985EP0164645A2 Silicon semiconductor device having a contour of the border formed by chemical attack, and process for manufacturing this device
12/18/1985EP0164620A2 Positively acting light-sensitive coating solution
12/18/1985EP0164605A2 Method of manufacturing nonvolatile semiconductor EEPROM device
12/18/1985EP0164598A2 Photosensitive resin composition and process for forming photo-resist pattern using the same
12/18/1985EP0164517A1 Heterojunction transistors
12/18/1985EP0164449A2 Process for producing a semiconductor integrated circuit device including a MISFET
12/17/1985US4559603 Apparatus for inspecting a circuit pattern drawn on a photomask used in manufacturing large scale integrated circuits
12/17/1985US4559551 Semiconductor device
12/17/1985US4559550 CCD Type solid-state imaging device
12/17/1985US4559547 Semiconductor device
12/17/1985US4559279 Metallic particle layer of silver and nickel or copper, and aluminum, zinc, tin, iron, or cobalt
12/17/1985US4559238 Modifying depth with changing structural configuration
12/17/1985US4559116 Applynug a voltage and radiation to an immersed graded photoluminescent electrode
12/17/1985US4559100 Microwave plasma etching apparatus
12/17/1985US4559091 Method for producing hyperabrupt doping profiles in semiconductors
12/17/1985US4559086 Backside gettering of silicon wafers utilizing selectively annealed single crystal silicon portions disposed between and extending into polysilicon portions
12/17/1985US4558984 Workpiece handling apparatus
12/17/1985US4558949 Horizontal position detecting device
12/17/1985US4558812 Method and apparatus for batch solder bumping of chip carriers
12/17/1985US4558660 Semiconductor fabricating apparatus
12/17/1985US4558581 Guiding an advancing strip
12/17/1985US4558524 Single vapor system for soldering, fusing or brazing
12/17/1985US4558510 Method of producing a semiconductor device
12/17/1985US4558509 Doping, annealing;forming self-aligned channels
12/17/1985US4558508 Integrated circuits using lithographic masking
12/17/1985US4558507 Shallowk diffused multilayer; molybdenum silicide, boron, phosphorus dopes
12/17/1985CA1198227A1 Single mask diffusion process
12/17/1985CA1198226A1 Method for manufacturing a semiconductor device
12/17/1985CA1198225A1 Photoluminescence method of testing double heterostructure wafers
12/17/1985CA1198035A1 Apparatus for growing tubular crystalline bodies
12/12/1985EP0129588A4 Damped chemical vapor deposition of smooth doped films.
12/11/1985EP0164281A1 Process for producing a buried isolation layer in a semiconductor substrate by implantation
12/11/1985EP0164186A1 Method of manufacturing CMOS devices
12/11/1985EP0164165A1 Apparatus for imaging a mask pattern on a substrate
12/11/1985EP0164132A2 Vapour deposition apparatus
12/11/1985EP0164094A2 Isolated bidirectional power fet
12/11/1985EP0163978A2 Method for routing electrical connections on integrated products and resulting product
12/11/1985EP0163871A1 Method of producing gate electrodes composed of double layers made of high-melting metal silicides and doped polycrystalline silicon
12/11/1985EP0163856A1 Method of making lead frame support for ic chip
12/11/1985EP0163830A2 Multi-layer integrated circuit substrates and method of manufacture
12/11/1985EP0163795A2 A method and means for reducing signal propagation losses in very large scale integrated circuits
12/11/1985EP0163756A1 Bipolar logic circuit with storage charge control
12/11/1985EP0163729A1 Silicon gigabits per second metal-oxide-semiconductor device processing.
12/11/1985EP0096686A4 Semiconductor tetrode.
12/10/1985US4558431 Memory system for storing analog information
12/10/1985US4558346 Substrate gold layer; integrated circuit chip; metal terminal chip
12/10/1985US4558344 Electrically-programmable and electrically-erasable MOS memory device
12/10/1985US4558343 Semiconductor device having a high resistivity layer in direct contact with a polycrystalline silicon layer of high impurity concentration
12/10/1985US4558341 Charge transfer with meander channel
12/10/1985US4558340 Alkali metal-group 5 compound as semiconductor
12/10/1985US4558338 Insulated gate type field effect transistor having a silicon gate electrode
12/10/1985US4558337 Semiconductors, doped and undoped regions
12/10/1985US4558336 MBE Growth technique for matching superlattices grown on GaAs substrates
12/10/1985US4558225 Target body position measuring method for charged particle beam fine pattern exposure system
12/10/1985US4557995 Applying two patterns on opposite side of the substrate
12/10/1985US4557950 Reacting silicon, oxygen, phosphorous and boron compounds at low pressure
12/10/1985US4557943 Metal-silicide deposition using plasma-enhanced chemical vapor deposition
12/10/1985US4557797 Suppressing reflections from substrate into top resist layer without degrading pattern transfer
12/10/1985US4557796 Using compound with methyl or methylene group
12/10/1985US4557794 Method for forming a void-free monocrystalline epitaxial layer on a mask
12/10/1985US4557785 Chemical processing semiconductor substrates
12/10/1985US4557657 Article handling apparatus and method
12/10/1985US4557382 Disk package
12/10/1985US4557184 Clean bench
12/10/1985US4557036 Semiconductor device and process for manufacturing the same
12/10/1985CA1197929A1 Schottky diode - polycrystalline silicon resistor memory cell
12/10/1985CA1197926A1 Zero drain overlap and self-aligned contacts and contact methods for mod devices
12/05/1985WO1985005497A1 Monolithic integrated planar semi-conductor device
12/05/1985WO1985005495A1 An interlayer contact for use in a static ram cell
12/05/1985WO1985005494A1 Method and apparatus for forming a ball at the end of a wire
12/05/1985WO1985005493A1 Method for fabricating highly conductive silicon lines
12/05/1985WO1985005470A1 Bilevel resist
12/05/1985WO1985005416A1 Open-center flexural pivot
12/05/1985WO1985005349A1 Alumina for semiconductor memory cell package and process for its production
12/05/1985EP0134789A4 Bilevel ultraviolet resist system for patterning substrates of high reflectivity.
12/04/1985EP0163548A2 Method for producing multilayer ceramic circuit board
12/04/1985EP0163547A2 Image sensor
12/04/1985EP0163446A1 Apparatus for and method of controlling magnetron sputter device having separate confining magnetic fields to separate targets subject to separate discharges
12/04/1985EP0163445A1 Magnetron sputter device having planar and concave targets
12/04/1985EP0163413A2 Apparatus for transferring semi-conductor wafers
12/04/1985EP0163384A1 Power source lines arrangement in an integrated circuit
12/04/1985EP0163203A2 Multiple high electron mobility transistor structures without inverted heterojunctions
12/04/1985EP0163202A2 Photoresist stripper and stripping method
12/04/1985EP0163199A2 Process and apparatus for determining registration faults of successive structures incorporated in semiconductor substrate
12/04/1985EP0163172A2 Process for forming a top surface metallurgy pattern on a ceramic substrate
12/04/1985EP0163163A2 Method of manufacturing power semiconductor modules mounted on an insulating base
12/04/1985EP0163081A1 Method of making encapsulated IC chip
12/04/1985EP0163077A1 Method of making packaged IC chip
12/04/1985EP0163074A2 A process for forming via holes having sloping side walls in a polymer film
12/04/1985EP0162950A1 Method for diffusing a conductivity determining impurity in a semiconductor substrate and making electrical contact thereto
12/04/1985EP0162866A1 A self-aligning process for placing a barrier metal over the source and drain regions of mos semiconductors
12/04/1985EP0162860A1 FABRICATION OF InP CONTAINING SEMICONDUCTOR DEVICES HAVING HIGH AND LOW RESISTIVITY REGIONS.
12/03/1985US4556947 Bi-directional switching circuit
12/03/1985US4556899 Insulated type semiconductor devices
12/03/1985US4556897 Titanium coated aluminum leads
12/03/1985US4556896 For a semiconductor device
12/03/1985US4556895 Field-effect transistor having a channel region of a Group III-V compound semiconductor and a Group IV semiconductor
12/03/1985US4556804 Power multiplexer switch and method
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