Abstract:
The present invention provides an integrated circuit and a method of manufacture therefor. The integrated circuit (100), in one embodiment without limitation, includes a dielectric layer (120) located over a wafer substrate (110), and a semiconductor substrate (130) located over the dielectric layer (120), the semiconductor substrate (130) having one or more transistor devices (160) located therein or thereon. The integrated circuit (100) may further include an interconnect (180) extending entirely through the semiconductor substrate (130) and the dielectric layer (120), thereby electrically contacting the wafer substrate (110), and one or more isolation structures (150) extending entirely through the semiconductor substrate (130) to the dielectric layer (120).
Abstract:
A baseband controller system creates and maintains a schedule of synchronized events and reviews the schedule as a part of determining whether to initiate a transmission of a non-synchronous event (one that is not time sensitive, for example, e-mail). One aspect of the present invention is to create a system and method that avoids a possibility of collision between synchronized and non-synchronized communication events. A synchronized event is a scheduled transmission of time sensitive data such as what is often known as continuous bit rate data. Examples include video and voice wherein a collision (inability to transmit the continuous bit rate data) may result in degradation of signal quality at the receiving end. The inventive system and method evaluate the schedule of synchronized events in relation to the present time and determine whether a non-synchronized event may be transmitted without the likelihood of a collision. Making the determination that such a transmission may occur includes evaluating future time periods to see if a synchronized event is scheduled during a time period in which the non-synchronized event would continue to be transmitted for those non-synchronized events that span two or more defined time periods in length.
Abstract:
The present invention provides an integrated circuit and a method of manufacture therefor. The integrated circuit (100), in one embodiment without limitation, includes a dielectric layer (120) located over a wafer substrate (110), and a semiconductor substrate (130) located over the dielectric layer (120), the semiconductor substrate (130) having one or more transistor devices (160) located therein or thereon. The integrated circuit (100) may further include an interconnect (180) extending entirely through the semiconductor substrate (130) and the dielectric layer (120), thereby electrically contacting the wafer substrate (110), and one or more isolation structures (150) extending entirely through the semiconductor substrate (130) to the dielectric layer (120).
Abstract:
The present invention discloses a portable blackbody furnace comprising a metallic body, a cylindrical cavity with a tapered end in the metallic body, a shielding plate positioned at an open end of the cylindrical cavity, at least a first heaters positioned in the shielding plate, a plurality of second heaters positioned around the metallic body, and a plurality of thermometers positioned in the metallic body. Preferably, the heat capacity of the metallic body is larger than 200 Joules/K, and has radial thickness larger than 5 mm. There are grooves formed on the outer wall of the metallic body, and the second heaters are heating wires embedded inside the grooves. In addition, the flow direction of the current between two adjacent heating wires is opposite to eliminate the magnetic field generated from the current flow.
Abstract:
A manufacturing method for a photoelectric package structure having a two-layered substrate and a control chip is proposed. The photoelectric package structure provided in the present invention is easy for installing chips and concentrates light emitted therefrom and prevents external light interference. The package structure of the present invention is superior to the conventional ones and the installation of the control chip doesn t degrade the light-emitting intensity. The major innovation of the present invention is disposing a control chip and a photoelectric chip (or multiple photoelectric chips) on the front surfaces of two semi-finished substrates respectively and then combining with the rear surfaces of the semi-finished substrates to form a substrate. Thus, the present invention is more convenient for installing the chips. In addition, the present invention also disposes an external frame or optical gratings to prevent external light interference.
Abstract:
A mixing light board which shows specific pattern is described. The present invention have some advantages, including simple construction, easy production, thinness and cheapness. The mixing light board has a body with a front surface and a back surface. A plurality of conducting material is set on the front surface of the body. A plurality of LEDs is mounted by SMT on the front surface of the body, and the plurality of LEDs is arranged to form a specific pattern. The mixing light board can be made to fit demands.
Abstract:
The present invention concerns a method of promoting axonal regeneration. In particular, the invention concerns a method of promoting the growth or regeneration of neurons, and treating disease or conditions associated with the loss, loss of function or dysfunction of nerve cells, in particular thalamic nerve cells, by administering a polypeptide having a high degree of sequence identity with a native sequence Netrin G1 (NGL-1) or an agonist thereof.
Abstract:
The present invention discloses a process for the preparation of zirconium tungstate (ZrW2O8) ceramic body, comprising a reactive sintering step to react and sinter powders of the raw materials comprising a Zr-containing compound and a W-containing compound to form a zirconium tungstate ceramic body. The addition of zirconium tungstate powders as the seeds in the process can effectively reduce the steps, shorten the preparation time, lower the sintering temperature and duration, save the cost, and provide the zirconium tungstate ceramic body with uniform microstructure. Also, a process for the preparation of modified zirconium tungstate ceramic body is disclosed, by forming a second phase in the zirconium tungstate ceramic body to tune the thermal expansion coefficient of the zirconium tungstate ceramic body. The present invention also relates to the use of the modified zirconium tungstate ceramic body to provide a temperature compensated fiber bragg grating (FBG) device.
Abstract translation:本发明公开了一种制备钨酸锆(ZrW 2 O 3 O 8)陶瓷体的方法,包括反应烧结步骤以反应并烧结原料的粉末,包括 含Zr化合物和含W化合物,形成钨酸锆陶瓷体。 在该过程中加入钨酸锆粉作为种子可有效降低步骤,缩短制备时间,降低烧结温度和持续时间,节省成本,并为钨酸锆陶瓷体提供均匀的微观结构。 另外,通过在钨酸锆陶瓷体中形成第二相以调节钨酸锆陶瓷体的热膨胀系数,公开了制备改性锆酸钨陶瓷体的方法。 本发明还涉及使用改性的钨酸锆陶瓷体来提供温度补偿光纤布拉格光栅(FBG)装置。
Abstract:
A flexible inflatable hinge includes curable resin for rigidly positioning panels of solar cells about the hinge in which wrap around contacts and flex circuits are disposed for routing power from the solar cells to the power bus further used for grounding the hinge. An indium tin oxide and magnesium fluoride coating is used to prevent static discharge while being transparent to ultraviolet light that cures the embedded resin after deployment for rigidizing the inflatable hinge.
Abstract:
When the driver of a step motor is executed in a personal computer, its speed will be varied in response to the speed of the CPU. To provide a constant and stable speed of the step motor, the present invention automatically detects the system model and the CPU model of the personal computer when the host computer is power-on. In addition, the present invention establishes a lookup table which records a proper delay times for a corresponding system model and CPU model. After obtaining the CPU model and the system model, the proper delay times can be found by looking up the lookup table. The delay times obtained can be provided for the delay subroutine for the driver, thereby to update the delay parameter required for the delay subroutine. Consequently, the speed of the step motor will be automatically updated in response to the system performance of a personal computer to guarantee a smooth and stable stepping motion for a step motor.