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1011results about How to "Reduce resistance" patented technology

Manufacturing method of thin film transistor using oxide semiconductor

InactiveUS20100140612A1Excellent transistor characteristicReduce resistanceTransistorSolid-state devicesAmorphous oxideOxide semiconductor
A manufacturing method of a thin film transistor having at least a gate electrode, a gate insulation film, an oxide semiconductor layer, a first insulation film, a source electrode, a drain electrode, and a second insulation film on a substrate, including: forming the gate electrode on the substrate; forming the gate insulation film on the gate electrode; forming a semiconductor layer including amorphous oxide on the gate insulation film; patterning the gate insulation film; patterning the oxide semiconductor layer; reducing the oxide semiconductor layer in resistance by forming the first insulation film on the oxide semiconductor layer in the atmosphere not including an oxidized gas; patterning the first insulation film and forming a contact hole between the source electrode and the drain electrode and the oxide semiconductor layer; forming a source electrode layer and a drain electrode layer in the oxide semiconductor layer through the contact hole; forming the source electrode and the drain electrode through the contact hole and allowing the first insulation film to be exposed; patterning the exposed first insulation film and allowing a channel region of the oxide semiconductor layer to be exposed; and increasing the channel region in resistance by forming the second insulation film on the surface including the channel region of the oxide semiconductor layer in the atmosphere including an oxidized gas.
Owner:CANON KK

Cabinet air conditioner indoor unit

The invention discloses a cabinet air conditioner indoor unit, which comprises an appearance shell of the indoor unit, an indoor heat exchanger, a water collecting disk, an indoor air supply motor, afan, a motor bracket and a control box, wherein the appearance shell of the indoor unit consists of a front panel, a lower panel, a base, a rear cavity and a top cover; the indoor heat exchanger, thewater collecting disk, the indoor air supply motor and the fan are arranged in the appearance shell of the indoor unit; the motor bracket is used for assembling the air supply motor, and the control box controls the indoor unit to operate; the upper side of a back part is provided with a plurality of rows of air suction inlets for sucking indoor air; the front side of the air suction inlets is vertically provided with the indoor heat exchanger; the front side of the indoor heat exchanger near an air outlet flow deflector is vertically provided with two crossflow fans; and the lower sides of the two fans are provided with two motors driving the crossflow fans to rotate. The cabinet air conditioner is symmetrically provided with a set of crossflow fans and the heat exchanger left and right respectively, reduces system resistance, increases air volume, makes air flow direction vertical to the heat exchanger, makes the heat exchanger evenly exchange heat and improves the heat exchange effect.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Low-moisture low-variable serial saturation tower thermal CO transformation technology

ActiveCN102888253AShort transformation processReduce resistanceHydrogenCombustible gas catalytic treatmentDry gasMoisture
The invention relates to low-moisture low-variable serial saturation tower thermal CO transformation technology, which comprises the following steps: after processing gas-liquid separation, heat exchange and detoxification to crude gas, feeding the crude gas into a pre-transformation furnace to process initial transformation reaction; controlling the mol ratio of crude gas water/dry gas which enters the pre-transformation furnace within 0.19-0.23, and controlling the temperature thereof within 200-220 degrees centigrade; feeding pre-transformed mixing gas from a crude pre-heater into a saturation tower and contact with technical circular water of a hot water tower reversely so as to transmit heat and quality; increasing humidity and temperature of the pre-transformed mixing gas, feeding into the pre-transformed mixing gas into an isothermal transformation furnace so as to process depth transformation; exchanging gas and heat of the isothermal exchange gas of the isothermal transformation furnace so as to feed into the hot water tower to transmit the heat and quality; and recycling low-order heat energy. Compared with the prior art, the isothermal transformation furnace substitutes at least two grades of heat isolating transformation furnaces; the number of transformation furnaces is reduced; equipment investment and catalyst cost are saved; in addition, a transformation procedure is short, resistance is small, energy consumption is low and operation is stable.
Owner:CHINA PETROCHEMICAL CORP +2
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