83results about How to "Shorten manufacturing process time" patented technology

The invention discloses a micro luminous display device and a manufacturing method thereof. The manufacturing method comprises the following steps: providing a tank containing a liquid; disposing at least a carrying plate with several recessed regions in the tank, and the carrying plate being immersed in the liquid; dropping several lighting devices into the liquid, wherein each of the lighting devices includes at least two conductive pads, and one of the two conductive pads includes a magnetic material; applying a magnetic field for the lighting devices and the lighting devices will dispose within the recessed regions of the carrying plate; removing the carrying plate with the lighting devices out of the tank, and electrically assembling the lighting devices to an array substrate.

An ultraviolet curing apparetus consists of a bearing unit for bearing a pair of mother board and an optical unit for curing a pair of said mother board. It is featured as forming optical unit by a backlight unit set at one side of bearing unit and used to let light shine on pair of said mother board uniformly, forming said backlight unit by a light source and a substrate.

The flexible circuit board has several joints and several test pads corresponding to and electrically insulated from the joints separately. After the joints of the flexible circuit board are connected to the pins of display, the test pads are connected electrically to the joints via the pins in the display, so that the measurement via the test pads can judge the connection quality between the flexible circuit board and the display.

This invention relates to a method for forming flannel surface structure on the positive of a solar energy cell including: 1, blasting the positive of a silicon chip with SiC sand to remove some films such as SiN, TiN and SiC films on the positive of the silicon chip to expose bug Si layer, and rough surface is formed on the positive of the Si chip with the roughness greater than 0.3 mum and the back keeps smooth, 2, dipping the Si chip with rough surface at the positive into an acid erosion solution, the chip processed by acid has rough surface and the back becomes smooth, 3, cleaning.

The invention provides an array substrate manufacturing method, an array substrate and a display device. The array substrate manufacturing method includes the steps of forming patterns of an active layer, a grid insulation layer, a grid and a grid line with the once layout technology; forming a passivation layer on a substrate where the active layer, the grid insulation layer, the grid and the grid line are formed, and forming a via hole in the passivation layer with the once layout technology; forming patterns of a data line, a source, a drain and a pixel electrode on the substrate where the passivation layer is formed with the once layout technology, wherein the drain makes contact with the active layer through the via hole. By means of the array substrate manufacturing method, the array substrate and the display device, the number of times of the layout technology adopted in the low temperature polycrystalline silicon array substrate manufacturing technology process is decreased, the technology complexity is accordingly lowered, and the technology cost is reduced while the manufacturing technology time is shortened.

The present invention provides a concentrated Liuwei dihuang pill preparation method. According to the method, the existing preparation method is improved so as to effectively improve component transfer rate and paste yield, save energy consumption and reduce active ingredient loss.

A fabrication method of a chip package includes the following steps. A wafer structure having a wafer and a protection layer is provided. The first opening of the wafer is aligned with and communicated with the second opening of the protection layer. A first insulating layer having a first thickness is formed on a conductive pad exposed from the second opening, and a second insulating layer having a second thickness is formed on a first sidewall of the protection layer surrounding the second opening and a second sidewall of the wafer surrounding the first opening. The first and second insulating layers are etched, such that the first insulating layer is completely removed, and the second thickness of the second insulating layer is reduced.

The invention relates to the technical fields of medicinal preparations and preparation methods thereof and particularly discloses a formula of povidone iodine ointment of full water-soluble matrix and a preparation method thereof. The povidone iodine ointment consists of the following components in percentage by weight: 10 percent of povidone iodine, 0.1 to 0.5 percent of potassium iodate, 20 to 31 percent of polyethylene glycol-400, 20 to 30 percent of polyethylene glycol-4000, 5 to 15 percent of xylitol or sorbitol serving as a matrix protecting agent, 15 to 20 percent of glycerol, 0.5 to 2.0 percent of sodium dodecyl sulfate, and 7.5 to 15 percent of purified water. By using unique protective methods and means, the technical problem of low stability in preparation and storage processes of the ointment after the povidone iodine and the water-soluble polyethylene glycol matrix are mixed is solved, the povidone iodine ointment with good performance advantages is prepared, the manufacturing time is greatly shortened, the working efficiency is improved, and the povidone iodine ointment is suitable for large-scale production.

A hot pressing machine is composed of at least one lower die block with a temp-adjustable heater, and at least one movable upper die block with a hot pressing unit.

The present invention relates to a plane lamp. It includes first baseplate, second baseplate, first external electrode, second external electrode, first packaging material and second packaging material. The first baseplate is superimposed on second baseplate, first external electrode is placed on the external surface of said first baseplate and second baseplate, and is close to a first side of said plane lamp, said second external electrode is placed on the external surface of said first baseplate and said second baseplate, and is close to a second side of said plane lamp. Said first external electrode is covered with said first packaging material and said second external electrode is covered with said second packaging material.

The invention discloses a touch panel roll and a manufacturing method thereof. The method comprises a step of providing first and second structure rolls. A forming method of the first structure roll comprises steps of forming an opening in a first flexible substrate and extending a lead electrically connected with each electrode to the opening. A forming method of the second structure roll comprises steps of forming the lead electrically connected with each electrode and an independent lead corresponding to the lead in the first structure roll on a transparent conductive layer, wherein one ends of the leads are positioned at a position corresponding to the opening. The method also comprises a step of compressing the first structure roll and the second structure roll in a roll-to-roll mode.

The invention discloses a manufacturing method for a packaging substrate. The method comprises the following steps: jointing two substrate metal layers; pressing two supporting layers on the substrate metal layers respectively; arranging two release metal films on the supporting layers respectively, wherein each release metal film comprises a first metal foil layer and a second metal foil layer which can be separated from each other; forming two first patterned metal layers on the release metal films respectively, wherein each first patterned metal layer comprises a connecting pad pattern; forming two dielectric layers on the release metal films respectively and covering the corresponding first patterned metal layers, wherein a conducting hole is formed in each dielectric layer and the dielectric layers are connected with the corresponding connecting pad patterns respectively; forming two second patterned metal layers on the dielectric layers respectively, wherein the second patterned metal layers at least cover the upper surfaces of the corresponding conducting holes; separating the substrate metal layers to form two packaging substrates independent of each other.

The present invention relates to black-white cholesterol LCD and its production process. Exposure technology is adopted to complete the light polymerization/phase separation manufacture process, and further to form polymer wall and polymer diffused to cholesterol LCD area. The present invention has short technological process, high mechanical strength of interval between LCD unit and high brightness and contrast of the black-white LCD.

The invention relates to an LED packaging method. The LED packaging method comprises the following steps that (1) a transparent substrate and a heat-conducting light-reflecting gasket are manufactured, and a light-reflecting cup is arranged on the transparent substrate; (2) the heat-conducting light-reflecting gasket is arranged at the bottom of the light-reflecting cup of the transparent substrate, and an LED chip is arranged on the heat-conducting light-reflecting gasket; (3) one end of a wire is welded to the LED chip, and the other end of the wire is welded to the bottom of the light-reflecting cup so that the LED chip and the transparent substrate can be in conduction; (4) powder slurry is formed by fluorescent powder and colloid, after stir is carried out, the powder slurry directly coats the LED chip, the transparent substrate is placed into a centrifuge, and the fluorescent powder sinks to the bottom of the colloid through powerful centrifugal force generated through high-speed rotation of a rotor of the centrifuge; (5) an infrared irradiator directly irradiates the LED chip so that the colloid can be solidified. According to the LED packaging method, consistency between the color temperature and the emitting color is ensured, and the time consumed in the process of LED packaging and solidification can be effectively and greatly reduced.

The invention relates to an inorganic-machining vacuum evanescent mode cast telescopic gate valve. A valve cover is fixedly installed at the upper end of a valve body in a sealed mode, a wedge disc is installed in the middle of the valve body in a guiding mode, a valve rod is fixedly installed at the upper end of the middle of the wedge disc and extends upwards out of the valve cover, a lock nut is installed coaxially in the middle of the valve rod in an engaged mode and coaxially embedded into the upper end of the valve cover, and a middle connection nut and a pressing nut are sequentially installed on the part, at the upper end of the lock nut, of the valve rod in a sleeving mode and fixedly installed on the valve cover in a locked mode. Telescopic joints are installed at the two ends of a flowing channel of the valve body respectively, one end of the inner side of each telescopic joint penetrates into the valve body in a coaxial mode, the telescopic joints are sleeved with pressing ring flanges connected with the valve body in a sealed mode, and pressing ring seal gaskets are pressed between the parts, on the inner sides of the pressing ring flanges, of the valve body and the telescopic joints in a sleeving mode. The valve cover can be formed in a one-off cast mode, flange connection is not needed at the valve rod, the requirement for raw materials is lowered, the manufacturing technology is simple, manufacturing technology time is effectively shortened, and working efficiency is improved.

The invention relates to a lithium carbon fluoride battery positive pole piece, a preparation method thereof and a lithium carbon fluoride battery. The porosity of the lithium carbon fluoride battery positive pole piece is greater than or equal to 15%. The porosity and the compaction density of the lithium carbon fluoride battery positive pole piece are within the range, so that the lithium carbon fluoride battery positive pole piece has excellent electrochemical properties: 1, the contact between the positive pole piece and an electrolyte is facilitated, and the capacity exerting rate of a positive pole material is improved; 2, the positive pole piece of the lithium carbon fluoride battery can reduce the voltage hysteresis phenomenon at the initial discharge stage of the battery; meanwhile, the lithium carbon fluoride battery is assembled by adopting the lithium carbon fluoride battery positive pole piece disclosed by the invention, so that the liquid absorption time of the pole piece can be effectively shortened, and the preparation process time is shortened; the lithium carbon fluoride battery positive pole piece can meet the requirements of various batteries such as winding, lamination and the like, and is wide in application range.