摘要:
A process for forming a T-gate with enhanced mechanical strength and a reduced gate length for high electron mobility transistors is provided. The process includes the steps of forming a stem portion cavity with rounded top edges to enhance the mechanical strength, creating an insoluble diffused feature shrinking layer to reduce the gate length, carrying out a thermal flow process to further reduce the gate length, and forming a head portion cavity with negative side wall slopes to facilitate lift-off of gate metal layers.
摘要:
One object of this invention is to provide a structure of integrated power transistor device having low thermal budget metal oxynitrides as the active channel on a CMOS logic and control circuit chip to form an integrated intelligent power switching module for power switching. The other object of this invention is to provide a structure of integrated power amplifier transistor device having low thermal budget metal oxynitride active channel layer on a CMOS logic and control circuit chip to form an integrated intelligent microwave power amplifier for RF power amplification.
摘要:
One object of this invention is to provide a structure of integrated power transistor device having low thermal budget metal oxynitrides as the active channel on a CMOS logic and control circuit chip to form an integrated intelligent power switching module for power switching. The other object of this invention is to provide a structure of integrated power amplifier transistor device having low thermal budget metal oxynitride active channel layer on a CMOS logic and control circuit chip to form an integrated intelligent microwave power amplifier for RF power amplification.
摘要:
An electron definable glass or an electron sensitive glass for microstructures is provided with microstructures and optical waveguides formed therein. The microstructures are formed by electron beam irradiation in selected areas in the electron definable glass followed by a high temperature heat treatment and chemical etching, whereas the optical waveguides are formed by irradiating the electron definable glass by an electron beam followed by a low temperature heat treatment.
摘要:
An electron definable glass or an electron sensitive glass for microstructures is provided with microstructures and optical waveguides formed therein. The microstructures are formed by electron beam irradiation in selected areas in the electron definable glass followed by a high temperature heat treatment and chemical etching, whereas the optical waveguides are formed by irradiating the electron definable glass by an electron beam followed by a low temperature heat treatment.
摘要:
The present disclosure relates to a method of processing a bituminous feed. The bituminous feed is contacted with an extraction liquor to form a slurry. A bridging liquid is added to the slurry in at least two stages and solids within the slurry are agitated to form an agglomerated slurry comprising agglomerated solids and a low solids bitumen extract. The agglomerates are then separated from the low solids bitumen extract. Potential benefits may include the production of smaller and more uniform agglomerates. The former may lead to higher bitumen recoveries and the latter may improve the solid-liquid separation rate. The bridging liquid may be added in an area of relatively high shear rates. Between stages of bridging liquid addition, agglomerates may be removed.
摘要:
A communication method and device are applicable in a mobile communication system of LTE Type 2 wideband TDD. The method includes: transmitting, by a first communication device, to a second communication device a radio frame, where the radio frame includes a data timeslot for transmitting data, an uplink special timeslot and a downlink special timeslot for carrying synchronizing information, and the data timeslot is shorter than an original data timeslot by a first timeslot, and at least part of the first timeslot is located at the downlink special timeslot.
摘要:
The invention provides methods and compositions for enhancing agronomic properties in plants through modification of senescence. Nucleic acid constructs therefore are also described. Transgenic plants are also provided that exhibit enhanced agronomic properties. Plants described herein may be used, for example, as improved forage crops.
摘要:
A releasing system and releasing method of Internet TV, an Internet TV client. The system includes a program releasing unit for releasing programs of an Internet TV channel; a switching information recording unit for recording and monitoring switching information of a channel, and issuing an activating instruction to the channel program switching unit according to monitored information; a channel program switching unit for receiving the activating instruction, and switching program source of the corresponding channel at the program releasing unit according to switching information of the channel. When the current time reaches the pre-determined time, operations such as switching, startup or tuning in a channel can be automatically performed, thus the system is more convenient for operating and stable in operation.