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5716740 |
Method for manufacturing a color filter in which light irradiation alters the ink absorption of portions of a resin layer and in which coloring is done by ink jets
Provided is a color filter which comprises a substrate and a resin layer on the substrate, the resin layer containing a plurality of colored portions of different colors and non-colored portions.
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5714284 |
Method for making wavelength-selective phase-type optical low-pass antialiasing filter
A method of forming a wavelength-selective optical low-pass antiliasing filter for use with an optical imaging system of a solid-state color imager or the like is disclosed. The method includes...
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5712065 |
Process for fabricating a multicolor filter
A process is described for the fabrication of a multicolor filter intended for use as part of a colored LCD system. A particular feature of the process is that no mask is needed for the formation...
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5709980 |
Method for manufacturing a cascading optical space switch
A method for producing a cascaded optical space switch and a cascaded optical space switch manufactured with this method are shown being made of many optical branches produced on a single...
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5707785 |
Spacers for liquid crystal displays
The invention provides a spacer structure and a method of forming the spacer structure for providing uniform spacing between two transparent substrates of a Liquid Crystal Display. The spacer...
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5705246 |
Master disc for an optical disc and method for manufacturing the master disc
An exposure master disc includes a photoresist laminate formed on a glass substrate. The photoresist laminate includes an i-line type, first photoresist layer and a g-line type, second photoresist...
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5705248 |
Spin-transition compounds and their use for storing, processing and/or displaying information
Chemical substances are provided which exhibit thermally induced spin transitions between two stable spin states at ambient temperature, said transitions being associated with a hysteresis...
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5702776 |
Organic polysilane composition, colored material, method of manufacturing colored material and liquid crystal display
A method of manufacturing a colored material wherein ultraviolet rays are irradiated onto an organic silicon compound film having any one of repeating units represented by the following general...
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5698353 |
Flat display and method of its manufacture
The present invention discloses a flat display. The flat display is obtained by sealing an electro luminescent display which emit red and green light to a plasma display panel which emit blue...
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5695895 |
Randomised mask for a diffusing screen
A mask through which a sheet or layer of a photopolymerizable monomer can be exposed to polymerizing light is manufactured by placing a fiber optic plate, or a ground glass plate or the equivalent...
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5693436 |
Method for forming a color filter
A method for forming a color filter comprising the steps of providing a transparent substrate having a frontside and a backside, the frontside having thereon a multicolored pattern comprising areas...
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5691116 |
Pattern transfer techniques for fabrication of lenslet arrays for solid state imagers
A method for forming lenslets which collect light and focus the light onto photosensitive elements of an electronic imager. The method includes providing a transparent lenslet-forming layer on a...
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5691092 |
Method for producing optical element
A method for producing an optical element, the method comprising the steps of: forming a liquid crystal polymer layer on a sheet-form substrate; forming a surface protective layer on the liquid...
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5688618 |
Millimeter wave device and method of making
A millimeter wave device having a dielectric substrate with a pair of substantially parallel planar surfaces with at least one predetermined millimeter wave circuit pattern formed in a conductive...
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5686225 |
Method of manufacturing a multilayer information disc
A multilayer information disc formed by joining a plurality of disc units and a manufacturing method thereof are provided. The plurality of disc units contain information tracks which have the same...
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5686585 |
Azo dyes for use in color filters and method for production of color filters
An azo dye for use in color filters soluble in alkaline aqueous solutions and organic solvents and having in one molecule at least one sulfonamido group of which one hydrogen atom is substituted;...
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5686383 |
Method of making a color filter array by colorant transfer and lamination
A method for preparing a color filter array element is disclosed which includes coating an image receiving layer on one surface of a thin support, with the thin support being rigid in the...
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5683838 |
Method of producing information recording medium
Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information is recorded without...
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5676854 |
Optical memory having narrowed track pitch
A transparent substrate of an optical memory is produced by injection molding using a stamper. Grooves and lands are alternately arranged on the optical memory, for tracking of light converged on...
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5672519 |
Method of fabricating solid state image sensing elements
This invention relates to microlenses of the solid state image sensing element and the method for fabricating the microlenses of the solid image sensing elements, which provides a solid state image...
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5667918 |
Method of lithography using reticle pattern blinders
An improved reticle pattern for semiconductor lithography systems that utilize partially coherent or off-axis illumination includes blinder structures located adjacent to the exterior features of...
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5667921 |
Black matrix and process for forming the same
A black matrix for a color filter and method for forming the same which is safe inexpensive and provides good shielding performance and a low reflectance, and which is suitable for a paneling...
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5667920 |
Process for preparing a color filter
A substrate (typically a solid state imager or a liquid crystal display device) is provided with a filter by forming a layer of photoresist on the substrate, and exposing and developing the...
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5665496 |
Method for producing color filter
A method for producing a color filter involves (a) forming a positive photosensitive coating film on a transparent electrically conductive layer of a transparent substrate; (b) forming a...
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5663016 |
All-polymeric phase shift masks
An embodiment of the present invention is a process in which a polymer solution is spin coated onto a master data recording disk, such as glass substrate with photoresist images, before separating....
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5663019 |
Process for producing multicolor display
A color filter is made easily and uniformly employing electrodeposition. A specific positive type photosensitive resin layer is formed on a transparent electrode formed on a transparent substrate...
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5652747 |
Optical disk recording method having duration ratio between high and low levels during formation of pits
An improved CD mastering process enables an intentional deviation from the generally met symmetry condition of the lengths of same pits and lands, e.g. for test purposes, by making the ratio...
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5641612 |
Method for manufacturing self-aligned optic fiber-optic element coupling device
A method for manufacturing self-aligned optic fiber-optic element coupling devices is described. The method comprises the steps of forming a first insulating film on a silicon substrate, forming...
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5641611 |
Method of fabricating organic LED matrices
Items of material are patterned on a substrate by forming a layer of photoresist on the substrate and a layer of metal on the photoresist. The photoresist is patterned to define an opening exposing...
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5637380 |
Composition for a protective film, color filter-provided substrate using it and liquid crystal display device
A composition for a protective film, which comprises the following components (A), (B), (C) and (D), wherein the proportions of the main components (A) and (B) are substantially from 5 to 60 wt %...
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5633104 |
Method for manufacturing color filter
A method for manufacturing a color filter which comprises holding an electroconductor and a tetragonal substrate having an electroconductive transparent thin layer on its surface in an...
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5633102 |
Lithography using a new phase-shifting reticle
Methods of forming a patterned layer using a reticle having a phase-shifting element and the reticles for making the patterns are disclosed. The methods of the present invention use a...
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5631345 |
Process for producing optically active polyketone
A process for producing optically active polyketone which comprises allowing a mono-substituted ethylene to react with carbon monoxide in the presence of a palladium-phosphine complex formed from a...
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5626994 |
Process for forming a black matrix of a color filter
A safe and low cost process for forming a black matrix for a color filter, which process provides high light screening properties and is suitable for panel processing. The process comprises the...
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5623473 |
Method and apparatus for manufacturing a diffraction grating zone plate
An apparatus of this invention has an objective lens for guiding an exposure beam emitted by a light source toward a first region on a rotary table, a lighting light source for irradiating lighting...
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5622815 |
Process of manufacture of a master disk and/or of an optical disk
The invention concerns a preformatted substrate, a preformatted substrate comprising information to be duplicated, as well as their processes of manufacture and a process of manufacture of a master...
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5620496 |
Method of making stable optical devices employing radiation-induced index changes
The present invention is predicated upon the discovery by applicants of a relationship describing thermal decay of radiation-induced index changes and a mechanism which permits stabilization by...
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5620495 |
Formation of gratings in polymer-coated optical fibers
Recognizing the rate-determining nature of the coating removal and recoating steps, applicants have demonstrated that with proper combination of low absorbing polymer, glass and low intensity...
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5616450 |
Method for fabricating an optical information medium
An optical information medium providing a protective layer above an optically transparent substrate to protect a recording part, and can record information which is optically readable by means of...
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5614338 |
Process for manufacturing backlit displays utilizing treated plastics and laser energy
A method is provided for producing a graphic for a backlit component, such as a button for an illuminated graphic display of an automobile instrument panel. The method involves a process by which...
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5612171 |
Planar optical waveguides with planar optical elements
A planar optical waveguide comprises a substrate 1, a waveguide core layer 2, at least one planar optical element, wherein said planar optical element comprises at least one optically functional...
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5605782 |
Method of maufacturing a master disc and an apparatus for carrying out the method
A method for manufacturing optical information carriers, in which a photoresist layer (20) on a master disc (5) is exposed by a radiation beam (19). The intensity of the radiation beam is...
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5601731 |
Process for the production of an optoelectronic component having a defined axial variation of the coupling coefficient and a defined axial distribution of the phase shift
The process for production of an optoelectronic component having a predetermined coupling coefficient distribution and a predetermined phase shift distribution includes providing a photomask...
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5597667 |
Photomask and photomask blank
A photomask used in photolithography is characterized in that the photomask is provided with a transparent substrate having two opposite main surfaces and a light-shielding pattern formed on one...
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5595844 |
Method of exposing light in a method of fabricating a reticle
In a reticle, a semi-transparent film pattern in place of a light blocking film pattern is used as a mask pattern having a size within a certain range, whereby an exposure system can be improved in...
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5593761 |
Electron beam shaping mask for an electron beam system with pattern writing capability
An electron beam shaping mask for an electron beam with pattern writing capability, includes a substrate with various opening patterns and metallic films, which are respectively formed on top- and...
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5593815 |
Cleaving process in manufacturing a semiconductor laser
A method of cleaving a semiconductor wafer is disclosed which includes coating a first photoresist on a front surface of a semiconductor wafer having a plurality of semiconductor laser elements...
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5589320 |
Polymeric fluorescent substance and organic electroluminescence devices using the same
A polymeric fluorescent substance which is soluble, has a number-average molecular weight of 10 3 -10 7 and contains three different repeating units --Ar--CHCH--, wherein Ar is a arylene group...
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5589305 |
Method of fabricating a reticle
In a reticle, a semi-transparent film pattern in place of a light blocking film pattern is used as a mask pattern having a size within a certain range, whereby an exposure system can be improved in...
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5590226 |
Integrated optical branching arrangement and method using same
Integrated optical branching arrangement has a monomode waveguide 1 and a Y-branch waveguide 2. The waveguides conjointly define an abutting junction having a lateral offset (d). This is...
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