Patents
Patents for G03F 7 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor (127,176)
09/1986
09/02/1986US4609615 Process for forming pattern with negative resist using quinone diazide compound
09/02/1986US4609614 Two-step curing
09/02/1986US4609612 Photopolymerizable composition and process with liquid mixture of photoinitiators and ethylenically unsaturated compound
09/02/1986US4609606 Polyesters comprising recurring photoconductive and photocrosslinkable units and elements thereof
09/02/1986US4609285 Wafer support plate for photolithographic apparatus
09/02/1986US4609259 Process for producing micro Fresnel lens
09/02/1986CA1210734A1 Process for producing textured coatings
09/02/1986CA1210622A1 Development of light-sensitive quinone diazide compositions
08/1986
08/27/1986EP0192377A2 Non-photosensitive transfer resist
08/27/1986EP0192302A1 Method of manufacturing a semiconductor device, in which a photolacquer mask is formed by means of a two-layer lacquer system
08/27/1986EP0192167A1 Use of thio-substitued ketones as photoinitiators
08/27/1986EP0192078A2 Process for preparing negative relief images
08/27/1986EP0191866A1 Photosensitive resin printing material for letterset printing
08/27/1986EP0191774A1 Fabrication of devices involving lithographic procedures.
08/26/1986US4608400 Novel (meth)acrylate and resin composition comprising the same
08/26/1986US4608333 Radiation sensitive polymer composition
08/26/1986US4608332 Electron lithography mask manufacture
08/26/1986US4608331 Photosensitive plates with diazonium composition layer and polyurethane photopolymer with unsaturation in side chain overlayer
08/26/1986US4608330 Method for producing microcapsules and photosensitive microcapsules produced thereby
08/26/1986US4608281 Improvements in sensitivity of a positive polymer resist having a glass transition temperature through control of a molecular weight distribution and prebaked temperature
08/26/1986US4608131 Aqueous electrolyte containing phosphoric acid and aluminum orthoposphate
08/26/1986CA1210547A1 Photopolymerisable materials for use in producing stencils for screen printing
08/20/1986EP0191400A2 Light-sensitive composition and registration material prepared thereof
08/20/1986CN85107347A Method of high contrast positive photoresist developing
08/19/1986USRE32228 Applying sheet of photopolymerizable elastomer to screen, heat treatment and curing
08/19/1986US4606999 Development of positive photoresists using cyclic quaternary ammonium hydroxides
08/19/1986US4606997 Maintaining quality of light during high power level consumption
08/19/1986US4606996 Method of reducing treatment of silver halide photographic light-sensitive material for photochemical process
08/19/1986US4606995 Process for developing light-sensitive o-quinonediazide lithographic plates with developing solution having cobalt or nickel compound
08/19/1986US4606994 Crystallization
08/19/1986US4606993 Saponified polyvinyl acetate, acrylic monomer, acrylic copolymer
08/19/1986US4606985 Hardened gelatin
08/19/1986US4606949 Coating method
08/19/1986US4606931 Lift-off masking method
08/19/1986CA1210161A1 Electron beam peripheral patterning of integrated circuits
08/14/1986WO1986004695A1 Device fabrication method using spin-on glass resins and devices formed thereby
08/13/1986EP0190831A2 Photocationically curable thiol-ene compositions
08/13/1986EP0190799A1 Method of manufacturing a device:
08/13/1986EP0190227A1 Product and process for producing an image on a substrate.
08/13/1986CN85100875A Photosensitive lithographic plate with preapplied positive pattern
08/12/1986US4605301 Exposure method of semiconductor wafer by mercury-vapor lamp
08/12/1986CA1209741A1 Photopolymerisable compositions containing diaryliodosyl salts
08/12/1986CA1209723A1 Method for lithographically fabricating devices
08/12/1986CA1209579A1 THIOXANTHONES SUBSTITUTED BY .alpha.-AMINOALKYL GROUPS
08/06/1986EP0189752A2 Process for stripping photoresist and stripping rests from semiconductor surfaces
08/05/1986USH102 Oxygen quenching after exposure to crosslinking radiation
08/05/1986US4604345 Exposure method
08/05/1986US4604344 Polyepoxides, cyanoacrylates, polyurethanes, phenolic resins
08/05/1986US4604343 Water developable photosensitive resinous composition
08/05/1986US4604342 Photopolymerizable mixture and recording material produced from it
08/05/1986US4604340 Tacky and tonable with actinic radiation
08/05/1986US4604329 High technology decorative materials and fabrication of same
08/05/1986US4604305 Coating substrate with resist to trap solvent and baking to remove solvent
08/05/1986US4603974 Reticle used in semiconductor device fabrication and a method for inspecting a reticle pattern thereon
08/05/1986US4603968 Device for exchanging masks
08/05/1986US4603473 Method of fabricating integrated semiconductor circuit
08/05/1986CA1209143A1 Photocrosslinkable water-soluble polymers, process for their preparation and use thereof
08/05/1986CA1209018A1 Method and apparatus for ultrasonic etching of printing plates
07/1986
07/31/1986WO1986004303A1 Graphic design article
07/30/1986EP0189374A2 Liquid mixtures of 2-(hydroxy-3-branched alkyl-5-methylphenyl)-2H-benzotriazole, process for their preparation and stabilized compositions containing them
07/30/1986EP0189271A2 Photosensitive composition
07/30/1986EP0188752A2 Curable resin, photosensitive registration material based on this curable resin and process for the preparation of a lithographic impression plate by means of this photosensitive registration material
07/30/1986EP0188568A1 Method of developing radiation sensitive negative resists.
07/30/1986EP0188432A1 Conveyorized microwave heating system
07/30/1986CN85100457A Preparation for rare earthe cis-polyisopentadiene negative original photoresister
07/29/1986US4603195 Organosilicon compound and use thereof in photolithography
07/29/1986US4603101 Photoresist compositions containing t-substituted organomethyl vinylaryl ether materials
07/29/1986US4603100 Lithographic printing-transition metal chelates as oxidizer
07/29/1986US4603058 Post-treatment of cured, radiation sensitive, polymerizable resins to eliminate surface tack
07/29/1986US4602866 Exposure device for platemaking apparatus
07/29/1986CA1208846A1 Dual uv/thermally curable acrylate compositions with pinacol
07/29/1986CA1208811A1 Prelamination, imagewise exposure of photohardenable layer in process for sensitizing, registering and exposing circuit boards
07/29/1986CA1208473A1 Water developable printing plate
07/23/1986EP0188380A2 Protective coating for phototools
07/23/1986EP0188232A2 Radiation curable liquid resin composition
07/23/1986EP0188230A2 Photolithographic stripping method
07/23/1986EP0188228A2 Colour-proof foil for the overlay process
07/23/1986EP0188205A2 Photoresist compositions with enhanced sensitivity using polyamide esters
07/23/1986EP0188148A1 Photolythographic process for thick film paste deposited on a substrate
07/23/1986EP0187870A1 Pattern formation
07/22/1986US4602097 Water soluble photoinitiator benzophenone and thioxanthenone ethoxy-ether derivatives
07/22/1986US4602076 Unsaturated monomer, ketone, peroxide
07/22/1986US4601972 Hybrid integrated circuits, acrylate
07/22/1986US4601971 Tunnel cathode mask for electron lithography and method for manufacturing and operating it
07/22/1986US4601970 Dry photosensitive film containing crosslinked beads
07/22/1986US4601969 High contrast, high resolution deep ultraviolet lithographic resist composition with diazo carbonyl compound having alpha phosphoryl substitution
07/22/1986US4601928 Pressurized and heated, fused layer of termoplastic elastomer sheet and knitted fabric
07/22/1986US4601913 Plasma oxidation
07/22/1986US4601560 Focus adjustment in an alignment and exposure apparatus
07/22/1986CA1208062A1 Processing of radiation sensitive devices
07/17/1986WO1986004158A1 Establishing and/or evaluating alignment by means of alignment marks
07/16/1986EP0187517A2 High-temperature resistant, selectively developable resist
07/16/1986EP0187421A2 Method of manufacturing a semiconductor device
07/16/1986EP0187303A2 Storage stable aryl nitrone compositions
07/16/1986EP0187295A2 Photolithographic method
07/16/1986CN85107650A Amorphous silicon as an anti-reflective coating for metal layer lithography
07/15/1986US4600973 Light source device
07/15/1986US4600686 Method of forming a resist mask resistant to plasma etching
07/15/1986US4600685 Patterning process using ladder-type organosiloxane resin and process for production of electronic devices utilizing said patterning process
07/15/1986US4600684 Process for forming a negative resist using high energy beam