Abstract:
A method of passivating a MOTFT including providing a metal oxide thin film transistor having a surface defined by spaced apart source/drain terminals positioned on a layer of semiconductor metal oxide and material in a space between the source/drain terminals, the space between the source/drain terminals defining a conduction channel in the layer of semiconductor metal oxide. Forming a layer of passivation material on the surface defined by the spaced apart source/drain terminals and the material in the space between the source/drain terminals. Establishing oxygen vacancy equilibrium in the conduction channel of the layer of semiconductor metal oxide by annealing in an oxygen containing ambient the MOTFT and layer of passivation material and depositing a layer including a noble metal, a refractory metal, and/or a transparent conducting metal oxide on the layer of passivation material overlying the space between the source/drain terminals.
Abstract:
The process of fabricating a flexible TFT back-panel includes depositing etch stop material on a glass support. A matrix of contact pads, gate electrodes and gate dielectric are deposited overlying the etch stop material. Vias are formed through the dielectric in communication with each pad. A matrix of TFTs is formed by depositing and patterning metal oxide semiconductor material to form an active layer of each TFT overlying the gate electrode. Source/drain metal is deposited on the active layer and in the vias in contact with the pads, the source/drain metal defining source/drain terminals of each TFT. Passivation material is deposited in overlying relationship to the TFTs. A color filter layer is formed on the passivation material and a flexible plastic carrier is affixed to the color filter. The glass support member and the etch stop material are then etched away to expose a surface of each of the pads.
Abstract:
The process of fabricating a flexible TFT back-panel includes depositing etch stop material on a glass support. A matrix of contact pads, gate electrodes and gate dielectric are deposited overlying the etch stop material. Vias are formed through the dielectric in communication with each pad. A matrix of TFTs is formed by depositing and patterning metal oxide semiconductor material to form an active layer of each TFT overlying the gate electrode. Source/drain metal is deposited on the active layer and in the vias in contact with the pads, the source/drain metal defining source/drain terminals of each TFT. Passivation material is deposited in overlying relationship to the TFTs. A color filter layer is formed on the passivation material and a flexible plastic carrier is affixed to the color filter. The glass support member and the etch stop material are then etched away to expose a surface of each of the pads.
Abstract:
This invention belongs to the field of biochemical engineering and relates to a method of cyclic utilization of water during separation of succinic acid made by fermentation. This invention uses water from separation process for aerobic growth of E.coli AFP111 and production of succinic acid by anaerobic fermentation, obtaining final succinic acid concentration of 55 g/L and yield of 91.6%. Compared with results of fermentation using culture medium prepared from tap water, succinic acid concentration and productivity increased by 8.5% and 8.46%, respectively. An outstanding advantage of this invention is recovery and utilization of evaporated water during separation of succinic acid, realizing cyclic use of water during industrial production of succinic acid, which is an environment-friendly process. Also, as evaporated water generated during separation of succinic acid contains small amount of organic acids such as acetic acid and formic acid, if this water is used for aerobic growth of thalli, the small amount of organic acids contained therein can be used as gluconeogenesis carbon source, improving activity of some key enzymes in cell and favoring succinic acid production by anaerobic fermentation of thalli.
Abstract:
The present invention is generally directed to dermatological devices and methods in which one or more skin characteristics, such as the melanin index, are determined by analyzing radiation backscattered from a skin region illuminated by at least one, and preferably, two or more wavelengths, e.g., in a range of about 600 nm to about 900 nm. In many embodiments, the radiation is coupled to the skin via a waveguide, and an optical sensor is employed to ascertain contact between the waveguide (e.g., a waveguide surface adapted for contact with the skin) and the skin.
Abstract:
The present invention provides a method and a platform of integrating a heterogeneous workgroup collaborative design system and a PLM system, which is suitable for collaborative design of a large complex product, realizes integration of heterogeneous 3D CAD collaborative design system and PDM system, guarantees consistency of parameter and state between 3D CAD data and PDM data, and facilitates automatic circulation of design data from a product R&D platform to a manufacture executing platform. It implements integration of Pro/E-Intralink and SAP-PLM, transmits the product R&D data in the Pro/E-Intralink to the SAP-PLM, creating or changing corresponding material, voucher, and EBOM, realizes review and re-sign of document, associates the data object with the design project PS or change object, and meanwhile automatically transmits back its property and state to the Pro/E-Intralink, thereby realizing automatic circulation of the R&D data from the Pro/E-Intralink to PDM-ERP.
Abstract:
The present invention is generally directed to dermatological devices and methods in which one or more skin characteristics, such as the melanin index, are determined by analyzing radiation backscattered from a skin region illuminated by at least one, and preferably, two or more wavelengths, e.g., in a range of about 600 nm to about 900 nm. In many embodiments, the radiation is coupled to the skin via a waveguide, and an optical sensor is employed to ascertain contact between the waveguide (e.g., a waveguide surface adapted for contact with the skin) and the skin.
Abstract:
Non-invasive, optical apparatus and methods for the direct measurement of hemoglobin derivatives and other analyte concentration levels in blood using diffuse reflection and transmission spectroscopy in the wavelength region 400-1350 nm which includes the transparent tissue window from approximately 610 to 1311 nanometers and, using diffuse reflection spectroscopy, the mid-infrared region from 4.3-12 microns in wavelength. Large area light collection techniques are utilized to provide a much larger pulsate signal than can be obtain with current sensor technology. Sensors used in separate or simultaneous precision measurements of both diffuse reflection and transmission, either separately or simultaneously, from pulsate, blood-perfused tissue for the subsequent determination of the blood analytes concentrations such as arterial blood oxygen saturation (SaO2), carboxyhemoglobin (COHb), oxyhemoglobin (OHb), deoxyhemoglobin (dOHb), methemoglobin (metHb), water (H2O), hematocrit (HCT), glucose, cholesterol and proteins such as albumin and other analytes components.