摘要:
Field effect transistor devices comprising III-V semiconductors and organic gate dielectric materials, such dielectric materials as can afford flexibility in device design and fabrication.
摘要:
A method for positioning carbon nanotubes on a substrate, the substrate including a first electrode and a second electrode thereon, the second electrode being positioned oppositely from the first electrode; the method includes: applying a first AC voltage across the first and second electrodes; providing a first resistance in series with the first AC voltage; and introducing a solution including at least one carbon nanotube; wherein, when the first AC voltage is applied through the first resistance across the first and second electrodes, the at least one carbon nanotube attaches to the first and second electrodes. Another aspect of the invention includes providing a metallic area between the first and second electrodes. In an additional aspect of the invention, the substrate includes a third electrode and a fourth electrode thereon, the fourth electrode being positioned oppositely from the third electrode, the third electrode being positioned adjacent to the first electrode; the method further includes: removing the first AC voltage; applying a second AC voltage to the third and fourth electrodes, the second AC voltage causing the first and second electrodes to have a floating potential; and providing a second resistance in series with the second AC voltage; wherein when the first AC voltage is applied across the first and second electrodes, the first AC voltage causes the third and fourth electrodes to have a floating potential, and wherein, when the second AC voltage is applied through the second resistance across the third and fourth electrodes, a second carbon nanotube attaches to the third and fourth electrodes.
摘要:
For the purpose of providing an insulting layer which enables to improve device characteristics when used in an electronic device, a polymer insulator containing a repeating unit represented by the formula below is contained in the insulating layer. In the formula, R a represents a direct bond or an arbitrary linking group; Ar represents an optionally substituted divalent aromatic group; and R b represents a hydrogen atom, a fluorine atom or a monovalent organic group.
摘要翻译:为了提供在电子设备中使用时能够提高器件特性的绝缘层,在绝缘层中包含含有下式所示的重复单元的聚合物绝缘体。 在该式中,R a a表示直接键或任意连接基团; Ar表示任选取代的二价芳族基团; R b表示氢原子,氟原子或一价有机基团。
摘要:
A disclosed electronic element includes: a substrate; a first electrode layer formed on a portion of the substrate; an insulating layer formed on the first electrode layer; a conductive layer formed on the insulating layer formed on an area where the first electrode layer is formed; a second electrode layer formed on one area where the first electrode layer on the substrate is not formed; a third electrode layer formed on the other area where neither the first electrode layer on the substrate nor the second electrode layer is formed; and a semiconductor layer formed so as to cover between the conductive layer and the second electrode layer and to cover between the conductive layer and the third electrode layer.
摘要:
Electric field driven devices and methods of operation are provided. Each device use one or more doped conducting polymers to provide multifunctional responses to applied electric field. The device includes an electrically conductive layer operative (30) to provide a gate contact (22) for the device (10); a conducting polymer layer (14) operative to provide source (24) and drain (26) contacts for the device (10), and an active layer (14); and an insulating polymer layer (16) formed between the electrically conductive layer (12) and the conducting polymer layer (14), wherein the layers in combination allow the device (10) to be operative to perform at least two of a plurality of response functions.
摘要:
An electrical element, such as a thin-film transistor, is defined on a flexible substrate (1),in at the substrate (1) is attached to a carrier (20) by an adhesive layer (15), and is delaminated after definition of the transistor. This is for instance due to illumination by UV-radiation. An opaque coating (3, 24) is provided to protect any semiconductor material (5). A heat treatment is preferably given before application of the layers of the transistor to reduce stress in the adhesive layer.
摘要:
The present invention relates to non-volatile ferroelectric memory devices (30) comprising a transistor (22) and a capacitor (23), and more particularly to non-volatile electrically erasable programmable ferroelectric memory elements, and a method for processing such non-volatile ferroelectric memory devices (30). The method according to the invention comprises a limited number of mask steps because a gate dielectric layer of the transistor (22) and a dielectric layer of the capacitor (23) are made from the same organic or inorganic ferroelectric layer (14).
摘要:
The invention relates to an electronic component that is made of primarily organic materials with high resolution structuring, especially an organic field effect transistor (OFET) having a small source-drain distance, and a method for the production thereof. The organic electronic component is provided with recesses and/or modified areas in which the strip conductors/electrodes can be arranged and which are created by means of a laser during the production. The strip conductors/electrodes can be metallic, for example.