5results about How to "Increase effective area" patented technology

The invention relates to the technical field of coating mixing, and discloses building decoration coating ingredient mixing equipment which comprises a tank body and a driving motor arranged at the top of the tank body, and further comprises a mixing shell fixedly assembled on the inner wall of the tank body, a homogenizing mechanism arranged in the tank body and an adjusting assembly arranged on the mixing shell; and a rotating shaft is fixedly assembled on the driving motor through an output end. According to the building decoration coating ingredient mixing equipment, a stirring sleeve rod is used for driving a uniform plate to stir and mix ingredient mixed liquid in the tank body, meanwhile, a wave adjusting ring is used for driving the uniform plate to rotate and move up and down at the same time, and then the stirring path of the uniform plate is continuously changed; compared with the prior art, the stirring tank has the advantages that the limit of ingredient mixing in the upper area and the lower area in the tank body is effectively broken through, uniform distribution and deep mixing of ingredients in the whole space of the tank body are promoted, the effective stirring area is greatly expanded through the arrangement, and it is ensured that the ingredients in all corners in the tank body can be fully mixed.

The utility model relates to a semiconductor device and its packaging technical field, specifically disclose a kind of module terminal and HPD packaging module using laminated busbar structure, including DC terminal, DC terminal includes: two ends and chip and direct current power supply intercommunication's first component and second component, first component and second component current is opposite;First component and second component form laminated busbar structure to offset reverse current magnetic field, the partial area of first component and the overall area of second component overlap to expand magnetic field offset effective area.The utility model forms laminated busbar structure by setting first component and second component, offset the magnetic field generated by reverse current, secondly, the projection area of second component is the effective overlapping area of first component and second component, to expand the effective area of magnetic field offset as far as possible, to reduce total magnetic flux without affecting laser welding, to reduce stray inductance, improve system reliability.

The utility model provides a deinsectization device with double mechanisms of electric shock and viscous trap, which comprises a deinsectization component, the deinsectization component comprises a sticky plate, an upper shell, a lower shell, a protective net, a limiting pressure plate, an electrode net, a UV (ultraviolet) light source, four mounting screws, four insulating support seats, a mounting seat and a buckle; and the upper shell is clamped with the lower shell through the buckles. The circuit board supplies power to the UV light source and the electrode net, ultraviolet light is generated when the UV light source works, one part of insects directly make contact with the sticky plate, the other part of insects enter the shell through the protective net and make contact with the electrode net, and the insects escaping during electric shock make contact with the sticky plate arranged opposite to the electrode net, so that the insects are prevented from escaping. The insect killing device has the advantages that the insect killing efficiency is improved by combining electric shock with viscous catching, the effective insect killing area is increased by the aid of the sticky plate, and the sticky plate is detachable and convenient to replace so as to maintain the insect killing effect.

The purpose of the present invention is to provide a technique capable of increasing the effective area of a semiconductor device and reducing the delay of a gate signal. A semiconductor device (100) is provided with: a semiconductor substrate (1) in which an active region (2) and a terminal region (3), which is a region outside the active region, are defined; a first gate pad (4) disposed in the center of the first side of the active region; a first gate wiring (5) connected to the first gate pad and extending in the first direction; a first gate signal line connected to the first gate pad or the first gate wiring and extending in the second direction; a second gate pad (14) disposed at a corner of the first side of the active region; a second gate wiring (15) connected to the second gate pad and having a portion extending in the first direction; and a second gate signal line connected to the second gate pad or the second gate wiring and extending in the second direction. The second gate wiring extends along the boundary between the active region and the termination region.