11 results about "Device form" patented technology

Aqueous cleaning solutions are provided for cleaning an integrated circuit device formed on a wafer, as well as methods of cleaning a wafer using the aqueous cleaning solution. In one aspect, an aqueous cleaning solution includes a low foam surfactant, a metal corrosion inhibitor, an acidic pH control agent or an alkali pH control agent, and water.

An electric steam iron includes a steam generator with an output port, a switching device formed of a body and a movable member. The body has an inlet in air communication with the output port, a first outlet, a second outlet, a first passage in air communication with the inlet and the first outlet, and a second passage in air communication with the inlet and the second outlet. The movable member is disposed in the intersection between the first passage and the second passage and movable between a first position where steam goes out of the first outlet and a second position where steam goes out of the second passage. A cleaning device has a connector for connection to the body of the switching device to move the movable member from the first position to the second position and a nozzle connected to the connector for steam output.

The invention relates to a feeding process and a feeding device for a straightening machine. The feeding process for the straightening machine comprises the following steps: (1) matching, arranging and combining three different forms of devices including lifting roll devices, fixing roll devices A and fixing roll devices B to form a distributing and feeding system; (2) arranging and combining the fixing roll devices B, the lifting roll devices and a plurality of groups of roll devices formed by combining the fixing roll devices A with the lifting roll devices of the distributing and feeding system in sequence; (3) arranging and combining the lifting roll devices, the fixing roll devices A and the fixing roll devices B, which are arranged and combined in sequence, at intervals to form a feeding system; (4) arranging the fixing roll devices A and the fixing roll devices B of the distributing and feeding system slantwise; and (5) feeding. The invention can ensure that the pipes and the rods can be aligned to and gripped by the straightening machine and can not be oscillated when being straightened, thereby improving straightening precision, prolonging the service life of the rolls and protecting the safety of the roll way and the personnel.

A thermal treatment device formed to the shape of the human hand. The device may include an inner layer formed to surround the hand, and having an opening in one end to allow the hand to be inserted therein, and an outer layer formed to surround the inner layer and forming at least one pocket between the inner layer and the outer layer. A thermal gel occupies the pocket, the thermal gel retaining a temperature to which it is subjected and transmitting said temperature via the inner layer.

The invention relates to a water purification system for aquiculture and relates to the technical field of water treatment and purification. According to the water purification system for aquiculture, a culture pond, a water pump, a filter device, a precision filter and an ultraviolet (UV) sterilization device form a circulation loop through a pipeline, wherein the filter device consists of a cylindrical settling tank of which the bottom has a shape of an elliptical head and a plurality of filter tanks, which are arranged adjacent to each other in turn, a water body flow direction is formed, and filter cotton is arranged between the settling tank and the filter tanks; the UV sterilization device comprises two annular pipelines and a plurality of circular tubes which are arranged between the two annular pipelines; two ends of the circular tubes are communicated with the annular pipelines through pipelines; UV sterilization lamp tubes and protective tubes are arranged in the circular tubes; the UV sterilization lamp tubes are arranged in the protective tubes; and two ends of the UV sterilization lamp tubes and the protective tubes are fixed through end covers. The water purification system for aquiculture has a wide application range, and large-particle substances, bacteria, excrement and other dirt in the water are effectively settled and filtered; and moreover, physical and chemical conditions for aquatic water are stable, and the efficiency for water treatment is high.

Method for producing a microelectronic device formed from a stack of supports (W) each provided with one or more electronic components (C) and comprising a conductive structure (170, 470) formed from a first blind conductive via (171b, 472) and a second blind conductive via (171a, 473) with a greater height, the first via and the second via being connected together.

The invention relates to an arsenic-lead mixed vapor graded condensing device and an application method thereof, and belongs to the technical field of alloy separation equipment. The device comprisesa vacuuming device, a flange, temperature measuring devices, a grading vacuum furnace body, a quartz tube, a push rod, a control cabinet, a heating zone and a recovery foil. The length of the quartz tube is 1.2 to 2 m; the length of the heating zone It is 0.15-0.25m; the quartz tube is respectively provided with the temperature measuring device every 2-3cm. The device forms a certain temperature gradient in the quartz tube, so that materials condense in corresponding temperature ranges, the purpose of high-efficiency separation can be achieved; the application method is simple in process.

The invention discloses a ring with three colored light bulbs, which is composed of a ring and a light-emitting device to manufacture the ring. A circular tray is arranged on the ring of the ring, and a flat circular battery is glued on the tray. The positive electrode of the battery is connected to the One connection point of the three parallel bulbs is connected, the other connection point of the three light bulbs is respectively connected to the connection point at one end of the light control sheet, the other end connection point of the light control sheet is connected to one end wire of the micro switch, and the other end of the micro switch One end of the wire is connected to the negative pole of the battery. The button of the micro switch is arranged in the edge notch of the ring tray. A semi-circular transparent cover is made, and the cover opening of the transparent cover is matched with the edge of the ring tray and glued. Form a ring with 3 colored light bulbs. Close the switch button, the light control sheet controls the light bulb to emit red, yellow and blue lights alternately, and the transparent cover covers the tray to protect the light bulb. Flipping the switch makes the circuit an open circuit and the bulb is not lit.

The invention provides a method for forming a multilayer composite film and a three-dimensional memory device. The method includes sequentially depositing a multilayer composite film on a three-dimensional memory chip, and obtaining a flat surface three-dimensional memory chip through subsequent annealing and CMP processes, wherein The stress coefficients of each layer of the film in the multilayer composite film are not completely the same. The existing single-layer film with a single stress coefficient is replaced by a multi-layer composite film with a combination of different stress coefficients, thereby solving the problem of increased defects, uneven thickness, and stress caused by the increase in the thickness of the single-layer single-stress coefficient cover film. There are many problems such as surface cracking caused by the increase.

The invention provides a semiconductor device with a capacitor. The semiconductor device with the capacitor is characterized in that the semiconductor device comprises a semiconductor substrate with opposing upper and lower surfaces, a functional device formed on the upper surface, and a MIM capacitor formed on the functional device. The MIM capacitor is perpendicular to the upper surface.