Abstract:
A three dimensional touch sensing system having a touch surface configured to detect a touch input located above the touch surface is disclosed. The system includes a plurality of capacitive touch sensing electrodes disposed on the touch surface, each electrode having a baseline capacitance and a touch capacitance based on the touch input. An oscillating plane is disposed below the touch surface. A touch detector is configured to drive one of the touch sensing electrodes with an AC signal having a frequency that shifts from a baseline frequency to a touch frequency based on the change in electrode capacitance from the baseline capacitance to the touch capacitance. The touch detector is configured to drive the oscillating plane to the touch frequency.
Abstract:
A method for forming a multilayered coating over a surface is disclosed. The method comprises providing a single source of precursor material and transporting the precursor material to a reaction location adjacent a surface to be coated. A first layer is deposited over the surface by chemical vapor deposition using the single source of precursor material, under a first set of reaction conditions. A second layer is deposited over the surface by chemical vapor deposition using the single source of precursor material, under a second set of reaction conditions. The first layer may have a predominantly polymeric component and the second layer may have a predominantly non-polymeric component. The chemical vapor deposition process may be plasma-enhanced and may be performed using a reactant gas. The precursor material may be an organo-silicon compound, such as a siloxane. The first and second layers may comprise various types of polymeric materials, such as silicone polymers, and various types of non-polymeric materials, such as silicon oxides. The multilayered coating may have various characteristics suitable for use with organic light-emitting devices, such as optical transparency, impermeability, and/or flexibility.
Abstract:
Materials suitable for fabricating optical monitors include amorphous, polycrystalline and microcrystalline materials. Semitransparent photodetector materials may be based on silicon or silicon and germanium alloys. Conductors for connecting to and contacting the photodetector may be made from various transparent oxides, including zinc oxide, tin oxide and indium tin oxide. Optical monitor structures based on PIN diodes take advantage of the materials disclosed. Various contact, lineout, substrate and interconnect structures optimize the monitors for integration with various light sources, including vertical cavity surface emitting laser (VCSEL) arrays. Complete integrated structures include a light source, optical monitor and either a package or waveguide into which light is directed.
Abstract:
Disclosed is a ferrous component comprising a ferrous layer (10) that is disposed between two electrodes (12, 13), a thin-film field-effect transistor (4) whose gate electrode (3) forms one of the two electrodes (12, 13) of the ferrous layer (10) which is joined to the gate electrode (3) via an intermediate layer (11) acting as an adhesive, and a substrate that is used as a support. In order to obtain a flexible component, the thin-film field-effect transistor (4) and the ferrous layer (10), which is composed of an internally loaded cellular polymer, are applied to the substrate that is embodied as a flexible plastic film (1) while an insulating layer (2) is optionally placed therebetween.
Abstract:
Materials suitable for fabricating optical monitors include amorphous, polycrystalline and microcrystalline materials. Semitransparent photodetector materials may be based on silicon or silicon and germanium alloys. Conductors for connecting to and contacting the photodetector may be made from various transparent oxides, including zinc oxide, tin oxide and indium tin oxide. Optical monitor structures based on PIN diodes take advantage of the materials disclosed. Various contact, lineout, substrate and interconnect structures optimize the monitors for integration with various light sources, including vertical cavity surface emitting laser (VCSEL) arrays. Complete integrated structures include a light source, optical monitor and either a package or waveguide into which light is directed.
Abstract:
Materials suitable for fabricating optical monitors include amorphous, polycrystalline and microcrystalline materials. Semitransparent photodetector materials may be based on silicon or silicon and germanium alloys. Conductors for connecting to and contacting the photodetector may be made from various transparent oxides, including zinc oxide, tin oxide and indium tin oxide. Optical monitor structures based on PIN diodes take advantage of the materials disclosed. Various contact, lineout, substrate and interconnect structures optimize the monitors for integration with various light sources, including vertical cavity surface emitting laser (VCSEL) arrays. Complete integrated structures include a light source, optical monitor and either a package or waveguide into which light is directed.
Abstract:
Thin-film transistors are made using an organosilicate glass (OSG) as an insulator material. The organosilicate glasses may be SiO 2 -silicone hybrid materials deposited by plasma-enhanced chemical vapor deposition from siloxanes and oxygen. These hybrid materials may be employed as the gate dielectric, as a subbing layer, and/or as a back channel passivating layer. The transistors may be made in any conventional TFT geometry.
Abstract:
The present invention provides a method for forming an adhesion layer in contact with a first surface of a substrate and a surface of a layer having electrically conductive properties using electrophotographic imaging compound as a mask. The adhesion layer improves the lamination properties of the electrically conductive layer to the substrate. The improved lamination properties to facilitate and increase the reliability and quality of a resulting product having an electronic circuit formed in accordance with the present invention. The method disclosed herein is well suited for use with rigid polymeric substrates and flexible polymeric substrates.
Abstract:
A method for forming an adhesion layer in contact with a first substrate of a layer having electrically conductive properties using the electro-photographic imaging compound as a mask 14-B. The improved lamination properties to facilitate and increase the reliability and quality of a resulting product having an electronic circuit formed in accordance with the present invention 10. The method is well suited for use with rigid polymeric substrates and flexible polymeric substrates.
Abstract:
The present invention provides a method for forming an adhesion layer in contact with a first surface of a substrate and a surface of a layer having electrically conductive properties using electrophotographic imaging compound as a mask. The adhesion layer improves the lamination properties of the electrically conductive layer to the substrate. The improved lamination properties to facilitate and increase the reliability and quality of a resulting product having an electronic circuit formed in accordance with the present invention. The method disclosed herein is well suited for use with rigid polymeric substrates and flexible polymeric substrates.