摘要:
A force sensor based on an organic field effect transistor applied on a substrate is disclosed. In one embodiment, a mechanical force acting on the transistor causes a change in its source-drain voltage or its source-drain current which corresponds to said force and which can in each case be detected as measurement quantity for the acting force, a diaphragm-based pressure sensor that uses a force sensor of this type, a one- or two-dimensional position sensor that uses a multiplicity of force sensors of this type, and a fingerprint sensor that uses a multiplicity of such force sensors.
摘要:
A process for synthesizing long-chain phosphonic acid derivatives and thiol derivative is disclosed. One embodiment provides organic compounds which can form a self-assembled monolayer and are obtained by reaction of an olefin with a thiocarboxylic acid and subsequent hydrogenation to give the thiol, or with a phosphite and subsequent hydrolysis to give the phosphonic acid.
摘要:
A method for fabricating an organic conductor path on a substrate includes providing a printing stamp with a hydrophobic patterned printing side that is loaded with a printing medium containing an organic conductive polymer and, by bringing it into contact with a hydrophilic substrate, a patterned layer including the organic polymer are formed on the substrate. The method can be operated continuously through selection of suitable geometries for the printing stamp and the substrate.
摘要:
A method for fabricating an organic conductor path on a substrate includes providing a printing stamp with a hydrophobic patterned printing side that is loaded with a printing medium containing an organic conductive polymer and, by bringing it into contact with a hydrophilic substrate, a patterned layer including the organic polymer are formed on the substrate. The method can be operated continuously through selection of suitable geometries for the printing stamp and the substrate.
摘要:
An embodiment of the invention provides an integrated circuit having an organic field effect transistor (OFET) with a dielectric layer. The dielectric layer is prepared from a polymer formulation comprising: about 100 parts of at least one crosslinkable base polymer, from about 10 to about 20 parts of at least one di- or tribenzyl alcohol compound as an electrophilic crosslinking component, from about 0.2 to about 10 parts of at least one photo acid generator, and at least one solvent. Another embodiment provides a semiconductor fabrication method. The method comprises applying the polymer formulation to a surface of a substrate, drying the polymer formulation, crosslinking the polymer formulation after drying, and baking the polymer formulation after crosslinking.
摘要:
An organic field effect transistor, having a substrate, a source electrode, a drain electrode and a gate electrode and an organic semiconductor material is disclosed. Arranged between the gate electrode and the organic semiconductor material is a dielectric layer (gate dielectric) obtained from a self-assembled monolayer of an organic compound having an anchor group, a linker group, a head group, and an aliphatic orientating group, the anchor group, the linker group, the head group, and the aliphatic orientating group being combined with one another in the order stated.
摘要:
The invention relates to a compound comprising at least one memory unit consisting of an organic memory material, especially for use in CMOS structures, said compound being characterized by a) at least one first anchor group (1) provided with a reactive group for covalently bonding to a first electrode (10), especially a bottom electrode of a memory cell (102), and b) at least one second anchor group (2) provided with a reactive group for bonding to a second electrode (20), especially a top electrode of a memory cell (102). The invention also relates to a semiconductor component, and to a method for producing a semiconductor component. The invention thus provides a compound, a semiconductor component, and a method for producing the semiconductor component, by which means molecular memory layers can be efficiently formed on conventional substrates.
摘要:
A method for through-plating field effect transistors with a self-assembled monolayer of an organic compound as gate dielectric includes through-plating by patterning a gate electrode material, and bringing an organic compound having dielectric properties into contact with the contact hole material and the gate electrode material. A contact hole material and the gate electrode material are at least partially uncovered. The contact hole is material not identical to the gate electrode material. A self-assembled monolayer of the organic compound is formed above the gate electrode material. The method also includes depositing and patterning the source and drain contacts without removing the self-assembled monolayer of the organic compound, and depositing a semiconductor material.
摘要:
An embodiment of the invention provides a method for the treatment of a substrate made of paper or a substrate containing paper as support material for a semiconductor component. In an embodiment, the substrate surface is contacted with a solution comprising at least one phenol-containing base polymer and/or copolymer and a crosslinker component. A polymer formulation deposits from the solution onto the surface. The solution may further include an acid catalyst. Embodiments include a semiconductor component formed according to the method of the invention.