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)
08/1994
08/09/1994US5337274 Nonvolatile semiconductor memory device having adjacent memory cells and peripheral transistors separated by field oxide
08/09/1994US5337247 Exposure data forming method, pattern forming method, pattern exposure method and pattern exposure apparatus
08/09/1994US5337216 Multichip semiconductor small outline integrated circuit package structure
08/09/1994US5337207 High-permittivity dielectric capacitor for use in a semiconductor device and process for making the same
08/09/1994US5337172 Liquid crystal matrix control employing doped semiconductor pixel electrode surrounded by undoped channel region
08/09/1994US5337169 Method for patterning an optical device for optical IC, and an optical device for optical IC fabricated by this method
08/09/1994US5337140 Optical detecting system wtih self-correction
08/09/1994US5336930 Backside support for thin wafers
08/09/1994US5336929 Semiconductor structure and method for fabricating the same
08/09/1994US5336928 Hermetically sealed packaged electronic system
08/09/1994US5336926 Bipolar junction exhibiting suppressed kirk effect
08/09/1994US5336925 High resolution, photosensitivity, stability
08/09/1994US5336923 Pulsed doping confines conduction in diode to sheet of charge that provides stepped capaitance-voltage profile
08/09/1994US5336918 Semiconductor pressure sensor and method of fabricating the same
08/09/1994US5336917 Dynamic memory cell using hollow post shape channel thin-film transistor
08/09/1994US5336916 SRAM cell and structure with polycrystalline p-channel load devices
08/09/1994US5336915 Semiconductor integrated circuit device having analog circuit and digital circuit formed on one chip
08/09/1994US5336913 Non-volatile semiconductor memory device and a method for fabricating the same
08/09/1994US5336912 Buried plate type DRAM
08/09/1994US5336910 Charge coupled device of high sensitivity and high integration
08/09/1994US5336909 Bipolar transistor with an improved collector structure
08/09/1994US5336904 Field effect element utilizing resonant-tunneling and a method of manufacturing the same
08/09/1994US5336903 Selective deposition of doped silicon-germanium alloy on semiconductor substrate, and resulting structures
08/09/1994US5336901 Composite semiconductor structure for reducing scattering of carriers by optical phonons and a semiconductor device that uses such a composite semiconductor structure
08/09/1994US5336650 Method of making tape carrier semiconductor device
08/09/1994US5336649 Removable adhesives for attachment of semiconductor dies
08/09/1994US5336641 Rapid thermal annealing using thermally conductive overcoat
08/09/1994US5336640 Method of manufacturing a semiconductor device having an insulating layer composed of a BPSG film and a plasma-CVD silicon nitride film
08/09/1994US5336638 Process for manufacturing semiconductor devices
08/09/1994US5336637 Silicide interconnection with Schottky barrier diode isolation
08/09/1994US5336636 Method for contacting conductive structures in VLSI circuits
08/09/1994US5336635 Manufacturing method of semiconductor laser of patterned-substrate type
08/09/1994US5336634 Dielectrically isolated substrate and a process for producing the same
08/09/1994US5336633 Method of growing single crystal silicon on insulator
08/09/1994US5336632 Method for manufacturing capacitor and bipolar transistor
08/09/1994US5336631 Method of making and trimming ballast resistors and barrier metal in microwave power transistors
08/09/1994US5336630 Method of making semiconductor memory device
08/09/1994US5336629 Folder Bitline DRAM having access transistors stacked above trench storage capacitors, each such transistor employing a planar semiconductor body which spans adjacent capacitors
08/09/1994US5336627 Method for the manufacture of a transistor having differentiated access regions
08/09/1994US5336626 Method of manufacturing a MESFET with an epitaxial void
08/09/1994US5336625 BiCMOS process with low base recombination current bipolar transistors
08/09/1994US5336624 Method for disguising a microelectronic integrated digital logic
08/09/1994US5336583 Positive quinonediazide resist composition utilizing mixed solvent of ethyl lactate and 2-heptanone
08/09/1994US5336564 Miniature keeper bar
08/09/1994US5336547 Electronic components mounting/connecting package and its fabrication method
08/09/1994US5336533 Generating plasma under resonant conditions in a reaction chamber, stabilizing the plasma, injecting working gas to intersect the confined plasma
08/09/1994US5336456 Method of producing a scribelined layout structure for plastic encapsulated circuits
08/09/1994US5336379 Photoelectro-chemical etching method and apparatus of compound semiconductor
08/09/1994US5336371 Immersing wafers in water-filled vessel while simultaneously pumping carbon dioxide and more water in at controlled velocity
08/09/1994US5336369 Forming film on surface of substrate, forming resist thin film, and isotropically etching
08/09/1994US5336366 New dry etch technique
08/09/1994US5336365 Polysilicon etching method
08/09/1994US5336364 Method of manufacturing insulation substrate for semiconductor device and metal pattern plate used therefor
08/09/1994US5336363 Low temperature dry etch of copper
08/09/1994US5336361 Treating surface of gallium arsenide substrate with gas plasma containing hydrogen and nitrogen, annealing
08/09/1994US5336356 Using hydrofluoric acid and nonaqueous solvent
08/09/1994US5336355 Methods and apparatus for confinement of a plasma etch region for precision shaping of surfaces of substances and films
08/09/1994US5336335 Columnar-grained polycrystalline solar cell and process of manufacture
08/09/1994US5336325 Enhanced vertical thermal reactor system
08/09/1994US5336319 Apparatus for applying an adhesive layer to a substrate surface
08/09/1994US5336272 Method for molding a semiconductor package on a continuous leadframe
08/09/1994US5336029 Loading apparatus having a suction-hold mechanism
08/09/1994US5335842 Self-aligning single point bonding tool
08/09/1994US5335771 Spacer trays for stacking storage trays with integrated circuits
08/09/1994US5335457 Method of chucking semiconductor wafers
08/09/1994CA2016755C Structure and method for producing mask-programmed integrated circuits which are pin compatible substitutes for memory-configured logic arrays
08/09/1994CA1331367C Container for an integrated circuit wafer and method for preparing the same
08/04/1994WO1994017648A1 Method for drying resist film formed by electrodeposition
08/04/1994WO1994017558A1 Monolithic passive component
08/04/1994WO1994017557A1 Thermally matched readout/detector assembly and method for fabricating same
08/04/1994WO1994017554A1 Semiconductor memory device
08/04/1994WO1994017553A1 Three dimensional integrated circuit and method of fabricating same
08/04/1994WO1994017551A1 Intermediate-temperature diffusion welding
08/04/1994WO1994017550A1 Method of fabricating a microelectronic device using an alternate substrate
08/04/1994WO1994017549A1 Off-chip conductor structure and fabrication method for large integrated microcircuits
08/04/1994WO1994017548A1 Method for forming deep conductive feedthroughs and an interconnect layer that includes feedthroughs formed in accordance with the method
08/04/1994WO1994017547A1 Method of manufacturing a silicon carbide field effect transistor
08/04/1994WO1994017536A1 Via fill paste and method of using the same
08/04/1994WO1994017450A1 Phase shifting mask structure with absorbing/attenuating sidewalls for improved imaging and method of fabricating phase shifters with absorbing/attenuating sidewalls
08/04/1994WO1994017447A1 Chemical functionalization of surfaces
08/04/1994WO1994017440A1 Reflective liquid crystal display including driver devices integrally formed in monocrystalline semiconductor layer and method of fabricating the display
08/04/1994WO1994017439A1 Liquid crystal display including electrodes and driver devices integrally formed in monochrystalline semiconductor layer and method of fabricating the display
08/04/1994WO1994017353A1 A rapid thermal processing apparatus for processing semiconductor wafers
08/04/1994WO1994016825A1 Microwave energized process for the preparation of high quality semiconductor material
08/04/1994CA2154444A1 Chemical functionalization of surfaces
08/03/1994EP0609125A1 Stabilized cleaning composition based on 1,1-dichloro-1-fluoroethane and methanol
08/03/1994EP0609105A1 Wafer cassette
08/03/1994EP0609104A2 Functional deposited films, and process and apparatus for their formation
08/03/1994EP0609096A1 Double buffer base gate array cell
08/03/1994EP0609081A2 Improved electrical connections to dielectric materials
08/03/1994EP0609069A1 Method for manufacturing semiconductor devices
08/03/1994EP0609062A1 Mass simultaneous sealing and electrical connection of electronic devices
08/03/1994EP0609052A2 Method of manufacturing self-aligned transistors with increased base contact conductivity
08/03/1994EP0609047A2 Process for fabricating an ASIC device having a gate-array function block
08/03/1994EP0609014A2 Method of forming contacts to source and drains regions
08/03/1994EP0609000A2 Transistors and methods for fabrication thereof
08/03/1994EP0608999A1 Bipolar transistors and methods for fabrication thereof
08/03/1994EP0608983A1 A process for controlled deprotection of polymers and a process for fabricating a device utilizing partially deprotected resist polymers
08/03/1994EP0608931A2 Reactive ion etching of indium tin oxide (ITO)
08/03/1994EP0608905A1 Method for producing solder that contains therein additive particles maintaining its shape