Abstract:
A detecting platform for holding a tiny insect includes a main body forming a containing space, which passes through the main body and is surrounded by side walls of the main body. A first side wall and a second side wall of the side walls are opposite to each other, and the area of the second side wall is smaller than that of the first side wall. The main body forms a first opening and a second opening passing through the first side wall and the second side wall respectively for the tiny insects entering and leaving the containing space. A bottom plate covers a first through surface of the containing space to form a bottom surface and a detecting area is configured thereon to holding the tiny insects. Accordingly, the tiny insects can stay on the detecting area so as to detect the characteristics of the tiny insects expediently.
Abstract:
An optical touch control system. A monitor includes a first side, a second side, a third side, and a fourth side sequentially connected to each other. A first light guide, a second light guide, and a third light guide are respectively disposed on the first, second, and third sides of the monitor. A first beam splitter is adjacent to the first and second light guides. A second beam splitter is adjacent to the second and third light guides. A first light source and a second light source are respectively adjacent to the first and second beam splitters. A first image sensor is disposed between the first and fourth sides of the monitor. A second image sensor is disposed between the third and fourth sides. The first and second image sensors receive light transmitted onto the monitor via the first, second, and third light guides, identifying touch control operations.
Abstract:
A dual-polarized antenna includes a grounding plate, a vertically polarized portion and a horizontally polarized portion. The vertically polarized portion has a first connecting portion extending from one edge of the grounding plate, a vertical radiating element spaced at the edge for forming a simulation capacitance therebetween, and a first feeding portion connected to the first connecting portion and the vertical radiating element. The horizontally polarized portion has a second connecting portion extending from another edge of the grounding plate substantially perpendicular to the edge of the grounding plate, a horizontal radiating element spaced at the another edge for forming another simulation capacitance therebetween, and a second feeding portion connected to the second connecting portion and the horizontal radiating element. The two simulation capacitances help to adjust bandwidth and input impedance of the dual-polarized antenna for improving the gain of the dual-polarized antenna.
Abstract:
A multi-frequency antenna for wireless signal transmission of an electronic device is disclosed. The multi-frequency antenna comprises a base board, a radiating element, a grounding element, a shorting element, and a feeding point. The radiating element, the grounding element, and the shorting element are disposed on the base board. The shorting element comprises a first end and a second end; the first end is connected to the radiating element and the second end is connected to the grounding element; wherein, a first slot is disposed between the radiating element and the shorting element. The feeding point is used to feed a signal; wherein the feeding point is substantially disposed between one edge of the base board and the shorting element.
Abstract:
A megasonic immersion lithography exposure apparatus and method for substantially eliminating microbubbles from an exposure liquid in immersion lithography is disclosed. The apparatus includes an optical system for projecting light through a mask and onto a wafer.An optical transfer chamber is provided adjacent to the optical system for containing an exposure liquid. At least one megasonic plate operably engages the optical transfer chamber for inducing sonic waves in and eliminating microbubbles from the exposure liquid.
Abstract:
A self row-identified hidden refresh circuit for refreshing a pseudo SRAM comprises a latchable burst array. The latchable burst array is composed of several latchable burst units, equipped respectively with a selector, delay elements and a state recording device. The selector selectively outputs a refresh pulse in accordance with the registered state of the state recording device. The refresh pulse is sequentially delayed by passing through the delay elements to refresh several rows of the pseudo SRAM. The state recording device records a first state before the refresh pulse enters the latchable burst units, a second state after the refresh pulse enters the latchable burst units, and the first state when the refresh pulse leaves the latchable burst units. In certain embodiments, the selector may include a multiplexer and the state recording device may include a SR flip-flop.
Abstract:
A method for making improved polysilicon FET gate electrodes having composite sidewall spacers is achieved. After forming the polysilicon gate electrodes on the substrate, a SiO.sub.2 stress-release layer is deposited having a trapezoidal shape. A Si.sub.3 N.sub.4 layer is deposited and plasma etched back using the SiO.sub.2 layer as an etch-endpoint-detect layer to form composite sidewall spacers that include portions of the trapezoidal-shaped oxide layer. The SiO.sub.2 layer protects the source/drain areas from plasma etch damage that could cause high leakage currents. The Si.sub.3 N.sub.4 also extends over the SiO.sub.2 layer at the upper edges of the polysilicon gate electrodes. This prevents erosion of the SiO.sub.2 along the gate electrodes when the remaining oxide is removed from the source/drain areas using hydrofluoric acid wet etching. When an insulating layer is deposited over the FETs, and self-aligned contact openings are etched to the source/drain areas and extending over the gate electrodes, the Si.sub.3 N.sub.4 extending over the portion of the trapezoidal-shaped SiO.sub.2 layer that forms part of the composite sidewall spacer protects the SiO.sub.2 from etching. This results in more reliable contacts without degrading the FET performance.
Abstract translation:实现了具有复合侧壁间隔物的改进的多晶硅FET栅电极的方法。 在基板上形成多晶硅栅电极之后,沉积具有梯形形状的SiO 2应力释放层。 沉积Si 3 N 4层并使用SiO 2层等离子体蚀刻回蚀刻端点检测层,以形成包括梯形氧化物层的部分的复合侧壁间隔物。 SiO 2层保护源极/漏极区域免受可能导致高漏电流的等离子体蚀刻损伤。 Si 3 N 4也在多晶硅栅电极的上边缘处在SiO 2层上延伸。 当使用氢氟酸湿蚀刻从剩余的氧化物从源极/漏极区域移除时,这防止了沿着栅电极的SiO 2的侵蚀。 当绝缘层沉积在FET上方,并且自对准接触开口被蚀刻到源极/漏极区域并且在栅电极上延伸时,Si3N4延伸超过形成复合材料的一部分的梯形SiO 2层的部分 侧壁间隔件保护SiO 2免受蚀刻。 这导致更可靠的触点,而不会降低FET性能。
Abstract:
Smoky gas in conduit or closed space is disinfected by a box body, a blower which is arranged within said box body, an input openings and two output opening which can be switched alternately, a feedback pipe connected to the input opening, a vaporization device and a water collection tank connected to above two output opening, respectively, wherein the vaporization device is extended outside the box body with a circulation pipe and the water collection tank extended outside the box body with a gas outlet pipe; during its operation, feedback pipe and circulation pipe are connected to distal end of conduit or closed space, the disinfecting gas generated by vaporization device is sent to conduit or closed space with the help of blower; after finishing disinfecting work, the gas in feedback pipe is filtered by water collection tank and the purified gas is discharged to atmosphere.
Abstract:
A brake mechanism is retainable releasably in a braking state and includes a fixed base member to which a brake pedal unit is connected pivotally. An electromagnet is mounted on the brake pedal unit. A motor unit is located on one side of the electromagnet and has a driving shaft with a first end portion extending away from the electromagnet and a second end portion extending toward the electromagnet. A sheave is mounted securely on the first end portion of the driving shaft. A string unit has a first end portion connected to the sheave and a second end portion to be secured to a body part of the automobile. A permanent magnet is sleeved on and is movable along the second end portion of the driving shaft. The motor unit and the electromagnet are normally deactivated so as to permit the electromagnet to attract normally with the permanent magnet in order to prevent rotation of the driving shaft to prevent correspondingly winding of the string unit on the sheave. The electromagnet and the motor unit are activable so as to permit winding of the string unit on the sheave to retain the brake mechanism in the braking state. The electromagnet and the motor unit can also be activated so as to permit unwinding of the string unit to release the brake mechanism from the braking state.
Abstract:
An optical touch control system. A monitor includes a first side, a second side, a third side, and a fourth side sequentially connected to each other. A first light guide, a second light guide, and a third light guide are respectively disposed on the first, second, and third sides of the monitor. A first beam splitter is adjacent to the first and second light guides. A second beam splitter is adjacent to the second and third light guides. A first light source and a second light source are respectively adjacent to the first and second beam splitters. A first image sensor is disposed between the first and fourth sides of the monitor. A second image sensor is disposed between the third and fourth sides. The first and second image sensors receive light transmitted onto the monitor via the first, second, and third light guides, identifying touch control operations.