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)
10/1985
10/30/1985EP0159690A2 Method of controlling the sintering of metal particles
10/30/1985EP0159663A2 High-density V-groove MOS-controlled thyristors, insulated-gate transistors, and MOSFETs, and methods for fabrication
10/30/1985EP0159655A2 Method of forming a semiconductor structure having dielectrically isolated monocrystalline silicon regions
10/30/1985EP0159621A2 Method for tapered dry etching
10/30/1985EP0159617A1 Method of producing highly integrated MOS field-effect transistors
10/30/1985EP0159579A2 Soluble surfactant additives for ammonium fluoride/hydrofluoric acid oxide etchant solutions
10/30/1985EP0159483A2 Method of manufacturing a semiconductor device having a well, e.g. a complementary semiconductor device
10/30/1985EP0159472A2 Electronic module comprising a substrate, a cap and sealant means
10/30/1985EP0159443A2 Method of forming conductor path
10/30/1985EP0159428A1 Anti-reflective coating
10/30/1985EP0159416A2 Packing for semiconductor wafers
10/30/1985EP0159408A2 Method of manufacturing a semiconductor device comprising resistors
10/30/1985EP0104231A4 A self-positioning heat spreader.
10/29/1985US4550405 Deskew circuit for automatic test equipment
10/29/1985US4550390 Semiconductor memory device
10/29/1985US4550332 Gate controlled semiconductor device
10/29/1985US4550330 Signal translating device
10/29/1985US4550289 Semiconductor integrated circuit device
10/29/1985US4550257 Narrow line width pattern fabrication
10/29/1985US4550245 Light-radiant furnace for heating semiconductor wafers
10/29/1985US4550242 Automatic plasma processing device and heat treatment device for batch treatment of workpieces
10/29/1985US4550239 Automatic plasma processing device and heat treatment device
10/29/1985US4550069 Positive photoresist compositions with o-quinone diazide, novolak, and propylene glycol alkyl ether acetate
10/29/1985US4550047 Silicon source component for use in molecular beam epitaxial growth apparatus
10/29/1985US4550014 Method for production of free-standing polycrystalline boron phosphide film
10/29/1985US4549927 Semiconductors
10/29/1985US4549926 Deposition and etching of silicon through and over apeartured mask; epitaxial
10/29/1985US4549914 Doping, etching
10/29/1985US4549913 Wafer construction for making single-crystal semiconductor device
10/29/1985US4549889 Refining process of reactive gas for forming semiconductor layer
10/29/1985US4549374 Basification with sodium or potassium hydroxide; forming alkali silicates
10/29/1985US4549340 Method of making CMOS semiconductor device using specially positioned, retained masks, and product formed thereby
10/29/1985US4549338 Method of fabricating an IC including electro-optical transmitters and receivers
10/29/1985CA1196135A1 Heat distortion-resistant thermoplastic semi- conductive composition
10/29/1985CA1196112A1 Self-aligning mask
10/29/1985CA1196111A1 Ingaas field effect transistor
10/29/1985CA1196034A1 Alumina-based ceramic composition and substrate obtained by means of this composition
10/29/1985CA1195951A1 Shaped field magnetron electrode
10/29/1985CA1195869A1 Process for preparing relief images
10/24/1985WO1985004762A1 Integrated circuit contact method
10/24/1985WO1985004761A1 PROCESS FOR FABRICATING GaAs FET WITH ION IMPLANTED CHANNEL LAYER
10/24/1985WO1985004760A1 Method for controlled doping trench sidewalls in a semiconductor body
10/24/1985WO1985004759A1 Method of transferring impurities between differently doped semiconductor regions
10/24/1985WO1985004731A1 Liquid crystal display element and a method of producing the same
10/24/1985WO1985004623A1 Double planarization process for multilayer metallization of int egrated circuit structures
10/24/1985EP0151588A4 Electron emission system.
10/23/1985EP0159252A2 Process for the production of semiconductor devices by using silicon-on-isolation techniques
10/23/1985EP0159179A2 Improved bipolar transistor construction
10/23/1985EP0159129A1 Low noise zener diode means and method
10/23/1985EP0158900A2 Installation for feeding an oven system automatically with semi-conductor chips
10/23/1985EP0158800A2 Vacuum-to-vacuum entry system apparatus
10/23/1985EP0158752A2 Method of producing a GaAs JFET with self-aligned p-type gate
10/23/1985EP0158715A2 Process for making semiconductor devices using high temperature treatment in an oxidizing environment
10/23/1985EP0158670A1 Semiconductor integrated circuits containing complementary metal oxide semiconductor devices
10/22/1985US4549262 Chip topography for a MOS disk memory controller circuit
10/22/1985US4549247 Carrier element for IC-modules
10/22/1985US4549199 Semiconductor device providing a contact structure which can be miniaturized
10/22/1985US4549198 Semiconductor device
10/22/1985US4549195 Heterojunction semiconductor device
10/22/1985US4549131 Semiconductor device and technique which employs normally unused interconnection elements as resistor circuit elements
10/22/1985US4549096 Monolithically integrated semiconductor circuit with transistors
10/22/1985US4549087 Lead sensing system
10/22/1985US4549084 Alignment and focusing system for a scanning mask aligner
10/22/1985US4549064 Radiating without damaging non-silicon nitride areas
10/22/1985US4549059 Wire bonder with controlled atmosphere
10/22/1985US4548883 Applying metal coating, removing defect by ion beam
10/22/1985US4548699 Transfer plate rotation system
10/22/1985US4548698 Equipment for producing coatings having a rotationally symmetric thickness profile by cathodic evaporation
10/22/1985US4548688 Uv radiation, heating
10/22/1985US4548681 Controlling stoichiometry
10/22/1985US4548658 Growth of lattice-graded epilayers
10/22/1985US4548654 Surface denuding of silicon wafer
10/22/1985US4548159 Chemical vapor deposition wafer boat
10/22/1985US4547959 Uses for buried contacts in integrated circuits
10/22/1985CA1195784A1 Polycrystalline thin-film transistor
10/22/1985CA1195783A1 Process for the production of a matrix of electronic components
10/22/1985CA1195478A1 Production of elemental silicon from impure silane feed
10/16/1985EP0158565A1 Construction process of a semiconductor laser mirror by ion etching
10/16/1985EP0158559A1 Method of interconnecting active regions and/or gates of C-MOS integrated circuits
10/16/1985EP0158432A1 Chip carrier test adapter
10/16/1985EP0158401A1 Semiconductor device comprising insulated gate field effect transistors
10/16/1985EP0158371A1 Method of manufacturing a semiconductor device and device manufactured by the use of the method
10/16/1985EP0158292A2 Semiconductor device having a drive circuit element and an output transistor
10/16/1985EP0158222A2 Semiconductor integrated circuit having multiple-layered connection
10/16/1985EP0158181A1 Process for producing large-surface silicon crystal bodies for solar cells
10/16/1985EP0158180A1 Fabrication process of silicon crystal bodies with large surfaces for solar cells
10/16/1985EP0158139A1 Error-corrected corpuscular beam lithography
10/16/1985EP0158133A2 Vacuum manipulator system
10/16/1985EP0158127A2 Device for gripping electronic components, especially IC's
10/16/1985EP0157991A1 Apparatus for the continuous and selective metallization of parts, especially for electronics
10/16/1985EP0157932A1 Process for the preparation of polyimidazole and polyimidazopyrrolone relief structures
10/16/1985EP0157930A1 Process for the preparation of polyimide and polyisoindolo-quinazoline dione relief structures
10/16/1985EP0157929A1 Process for preparing precursors of polyimides and polyisoindolo-quinazoline diones
10/16/1985EP0157926A1 Method of producing a highly integrated circuit of MOS field-effect transistors
10/16/1985EP0157780A1 High density mosfet with field oxide aligned channel stops and method of fabricating the same.
10/16/1985EP0082167B1 Semiconductor rectifier
10/15/1985US4547794 Reusable fixture for holding a segment of a flexible strip
10/15/1985US4547793 Trench-defined semiconductor structure
10/15/1985US4547791 Semiconductor device
10/15/1985US4547790 Semiconductor device having contacting but electrically isolated regions of opposite conductivity types
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