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)
03/1991
03/20/1991EP0417852A2 Active matrix display devices and methods of fabricating such
03/20/1991EP0417851A2 Two-terminal non-linear devices and their method of fabrication
03/20/1991EP0417838A1 Method of bonding together two bodies
03/20/1991EP0417787A2 Multimold semiconductor device and the manufacturing method therefor
03/20/1991EP0417786A2 A level shift circuit for achieving a high-speed processing and an improved output current capability
03/20/1991EP0417738A1 Power semiconductor device
03/20/1991EP0417737A1 Method of manufacturing a semiconductor device using ion implantation
03/20/1991EP0417715A1 Semiconductor device and method of manufacturing the same
03/20/1991EP0417646A2 MOS type semiconductor device with a multilayer gate electrode and method for manufacturing the same
03/20/1991EP0417645A1 MES field effect transistor formed in a diamond layer
03/20/1991EP0417557A2 Positive-working radiation-sensitive mixture and recording material prepared therefrom
03/20/1991EP0417556A2 Positive-working radiation-sensitive mixture and recording material prepared therefrom
03/20/1991EP0417551A2 Photoreflectance method and apparatus utilizing acousto-optic modulation
03/20/1991EP0417522A2 Method for forming protective barrier on silicided regions
03/20/1991EP0417484A2 Semiconductor memory device and process for making the same
03/20/1991EP0417457A2 Method of producing field effect transistor
03/20/1991EP0417456A2 Method of producing semiconductor device
03/20/1991EP0417348A1 Process for producing a doped region in a semi-conductor layer
03/20/1991EP0417345A1 Design method for VLSI chips arranged on a carrier and module thus designed
03/20/1991EP0417341A1 Capacitor structure for field-effect transistor semiconductor memories
03/20/1991EP0417294A1 Method and device for making integrated circuits
03/20/1991EP0417239A1 Method of forming contact bumps in contact pads
03/20/1991EP0417197A1 Deposited tunneling oxide
03/20/1991EP0417190A1 Silicon dioxide films on diamond
03/20/1991EP0417067A1 Energy intensive surface reactions using a cluster beam.
03/20/1991EP0261123B1 Integrated flow meter and method for producing it
03/20/1991EP0186239B1 Integrated circuit comprising capacitances of different capacitance values
03/20/1991EP0166003B1 Semiconductor integrated circuit
03/20/1991CN1012071B Etching solutions containing fluorinated cycloalkane sulfonate surfactand additives
03/20/1991CA2024848A1 Design system for vlsi chips arranged on a carrier and module thus designed
03/19/1991US5001734 SOR exposure system
03/19/1991US5001594 Electrostatic handling device
03/19/1991US5001545 Formed top contact for non-flat semiconductor devices
03/19/1991US5001544 Product in tape form for supporting and conveying electronic components
03/19/1991US5001542 Epoxy resin adhesives, particles with a coating of curing agent with a film, pressure deformable electroconductive particles
03/19/1991US5001540 Thin-film transistor operable at high voltage and a method for manufacturing the same
03/19/1991US5001539 Multiple layer static random access memory device
03/19/1991US5001538 Bipolar sinker structure and process for forming same
03/19/1991US5001537 Semiconductor device for electrical overstress protection
03/19/1991US5001534 Heterojunction bipolar transistor
03/19/1991US5001533 Semiconductor device
03/19/1991US5001529 Semiconductor device having protection circuit
03/19/1991US5001527 Multilayer semiconductor of polycrystalline silicon and metal silicide, insulating oxide film on electrode, capacitors for c omputers
03/19/1991US5001526 Dram cell formed on an insulating layer having a buried semiconductor pillar structure and a manufacturing method thereof
03/19/1991US5001525 Two square memory cells having highly conductive word lines
03/19/1991US5001523 Optical transistor
03/19/1991US5001521 Semiconductor substrate including strained layer superlattice structure layer
03/19/1991US5001423 Dry interface thermal chuck temperature control system for semiconductor wafer testing
03/19/1991US5001414 Voltage reference circuit with linearized temperature behavior
03/19/1991US5001368 Configurable logic array
03/19/1991US5001365 Logic circuit using bipolar and field effect transistor, including a delayed switching arrangement
03/19/1991US5001362 BiCMOS reference network
03/19/1991US5001327 Apparatus and method for performing heat treatment on semiconductor wafers
03/19/1991US5001108 Semiconductor device having a superconductive wiring
03/19/1991US5001085 Process for creating a metal etch mask which may be utilized for halogen-plasma excavation of deep trenches
03/19/1991US5001084 Method for applying a treatment liquid on a semiconductor wafer
03/19/1991US5001083 Silicon with silicon oxide or silicon nitride, an oxide reactive metal coating
03/19/1991US5001082 Silicide, metal and metal oxide and silicon and silicon oxide, semiconductors
03/19/1991US5001081 Photoresist mask used during etching, silicon oxide and polysilicon for semiconductors
03/19/1991US5001080 Multilayer semiconductor forming connector wires, forming resist layers, etching with ion beams
03/19/1991US5001079 Method of manufacturing a semiconductor device by forming insulating side walls with voids below overhangs
03/19/1991US5001078 Method of making semiconductor memory device
03/19/1991US5001077 Method of producing an asymmetrically doped LDD MESFET
03/19/1991US5001076 Process for fabricating III-V devices using a composite dielectric layer
03/19/1991US5001075 Fabrication of dielectrically isolated semiconductor device
03/19/1991US5001074 Forming a semiconductor layer on a single crystal, an epitaxial doped layer and an oxide layer, transistors
03/19/1991US5001073 Method for making bipolar/CMOS IC with isolated vertical PNP
03/19/1991US5001039 Method of manufacturing semiconductor device comprising step of patterning resist and light irradiation apparatus used by the manufacturing method
03/19/1991US5000820 Methods and apparatus for etching mercury cadmium telluride
03/19/1991US5000818 Method of fabricating a high performance interconnect system for an integrated circuit
03/19/1991US5000817 Batch method of making miniature structures assembled in wafer form
03/19/1991US5000811 Precision buttable subunits via dicing
03/19/1991US5000795 Semiconductor wafer cleaning method and apparatus
03/19/1991US5000697 Carrier system for PGA electrical components
03/19/1991US5000652 Wafer transfer apparatus
03/19/1991US5000651 Disk gripper for use with a disk polisher
03/19/1991US5000225 Low profile, combination throttle/gate valve for a multi-pump chamber
03/19/1991US5000208 Wafer rinser/dryer
03/19/1991US5000207 Apparatus suitable for processing semiconductor slices
03/19/1991US5000113 Thermal CVD/PECVD reactor and use for thermal chemical vapor deposition of silicon dioxide and in-situ multi-step planarized process
03/19/1991CA1281840C Insulating film for semiconductor, production of the same and liquid composition for producing the same
03/19/1991CA1281728C CYCLIC ACETALS OR KETALS OF .beta.-KETO ESTERS OR AMIDES
03/16/1991WO1991004578A1 OHMIC CONTACTS FOR GaAs AND GaAlAs
03/16/1991WO1991004233A1 Sealing glass compositions
03/16/1991CA2066265A1 Sealing glass compositions
03/16/1991CA2059125A1 Ohmic contacts for gaas and gaa1as
03/13/1991EP0416982A2 Plasma enhanced chemical vapor deposition/etching improved uniformity by electrode modifications
03/13/1991EP0416924A2 Method of producing conductive members on a semiconductor surface
03/13/1991EP0416903A2 Method of fabricating a programmable interconnect structure
03/13/1991EP0416898A2 Thick film substrate with highly thermally conductive metal base
03/13/1991EP0416873A2 Transparent dissolution rate modifiers for photoresists
03/13/1991EP0416847A2 Methods of joining components
03/13/1991EP0416811A2 X-ray exposure method and apparatus
03/13/1991EP0416809A2 Reduced size etching method for integrated circuits
03/13/1991EP0416805A2 Transistor with voltage clamp
03/13/1991EP0416799A2 A single crystal pulling apparatus
03/13/1991EP0416798A2 Manufacturing method for semiconductor device
03/13/1991EP0416787A1 Plasma processing of III-V semiconductors, controlled by photoluminescence spectroscopy
03/13/1991EP0416774A1 A method of treating a sample of aluminium-containing material
03/13/1991EP0416764A2 Method of making an article comprising a III/V semiconductor device
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