51results about How to "Issues affecting performance" patented technology

The invention provides a multifunctional optical film and a composite thereof, as well as a multifunctional optical plate and a manufacturing method thereof. The composite of the multifunctional optical film comprises optical resin and polyacetylene high-molecular conducting materials, wherein the polyacetylene high-molecular conducting materials account for 0.1-30wt% of the composite. The multifunctional optical film with antistatic and anti-dazzle functions is prepared by extruding the composite of the multifunctional optical film and then imprinting the composite of the multifunctional optical film through a micro-mist surface rolling wheel with the surface roughness of 0.01-1 micrometer. According to the invention, the multifunctional optical film is applied to the multifunctional optical plate, so that the market requirements for lightening and thinning are met by effectively reducing the thickness of the optical plate to a certain degree, and the problem that an antistatic layer and an anti-dazzle layer influence the property of the optical plate by being combined through the adhesion of an adhesive in the prior art is solved.

The invention discloses a thin film transistor, a fabrication method thereof, an array substrate and a display panel. The thin film transistor comprises a substrate, an active layer, a source electrode and a drain electrode and also comprises an oxide protective layer and an opening, wherein the active layer is arranged on the substrate, the source electrode and the drain electrode are arranged on the active layer, the oxide protective layer is arranged on the source electrode and the drain electrode, and the opening passes through the oxide protective layer and is in corresponding to an active layer region between the source electrode and the drain electrode. By the thin film transistor, the fabrication method thereof, the array substrate and the display panel, the drain electrode can be prevented from being oxidized, and thus, the performance of the thin film transistor is enhanced.

The invention discloses a mobile phone chip shielding structure and a mobile phone. The mobile phone chip shielding structure comprises a shielding cover and a shielding clamp used for clamping and fixing the shielding cover, wherein the shielding clamp is arranged on a PCB (printed circuit board), and the shielding cover is clamped and fixed through the shielding clamp and abutted against a heat conducting gasket on a mobile phone chip. According to the mobile phone chip shielding structure and the mobile phone provided by the invention, a connection mode of the shielding cover is changed into adjustable splicing from fixed connection through using the shielding clamp, thereby enabling the shielding cover to be effectively contacted with the heat conducting gasket on the chip, ensuring effective transmission of heat, and guaranteeing a problem that the performance of the mobile phone is influenced because the chip is compressed by the shielding cover not to occur.

The invention provides a method for forming patterned metal hard mask in an interconnected structure. By means of a property that etching rate on the middle position of an etched object is more than that on the edge position of the etched object in wet etching, primary etching back is executed on the metal hard mask formed by physical vapor deposition in order that a metal hard mask layer with uniform thickness is obtained. Further, the patterned metal hard mask is provided with uniform thickness on the middle position and the edge position of a wafer. Thus, a problem in the prior art is prevented that hollows occur to conductive material filled subsequently and influence the performance of a semiconductor device, wherein the hollows arise from a fact that good etching morphology cannot be acquired when connecting holes are subsequently etched by a dry etching method because difference exists in the thickness of the metal hard mask on a same wafer.

The invention provides a video resource loading method and device. The method comprises the following steps: to begin with, obtaining a user-selected video type; judging whether local video information comprises user-selected type of video information; if not, sending a network request for requesting for the user-selected type of video information to a server; and finally, receiving the user-selected type of video information returned by the server and displaying the video information. According to the scheme, the video information is requested and loaded according to the user-selected video type, thereby preventing the problems that system handling capacity is large and system overhead increases due to unified loading of all of information in the prior art; the video information is requested and loaded according to the section of a user, thereby reducing data processing amount; and the video information is loaded as needed, thereby preventing the problem of influencing the performance of a machine due to loading of all information at one time.

The invention provides an organic light emitting diode (OLED) substrate and a display device, and belongs to the technical field of display. By the OLED substrate and the display device, the problem that a package layer of a traditional flexible OLED substrate is easy to break can be solved. The OLED substrate is provided with a plurality of display regions and non-display regions, wherein the display regions are encircled by the non-display regions, the OLED substrate comprises a flexible substrate, OLED devices, a pre-package layer and a protection layer, the OLED devices are arranged on theflexible substrate and are corresponding to positions of the display regions, the pre-package layer is arranged on a layer where the OLED devices are located, the protection layer is arranged on thepre-package layer, buffer layers are arranged at positions, corresponding to at least one part of the non-display regions, in the protection layer, and the flexibility of the buffer layers is larger than the flexibility of the protection layer.

A combination formed connecting grouting sleeve comprises two to eight connecting sleeve assemblies which are each of a separating structure, positioning plates and sealing rings. Under the using state, the two to eight connecting sleeve assemblies are fixedly connected into an overall tubular connecting sleeve in a welding or bolt connecting mode, the positioning plates are located in the middlesof the tubular connecting sleeve, and the sealing rings are correspondingly located at the two ends of the tubular connecting sleeve; the inner surface of each connecting sleeve assembly of the separating structure is provided with a protruding rib, a boss or a protruding circle and a groove or a pit, wherein the protruding rib, the boss or the protruding circle and the groove or the pit are formed by punching, and the groove or the pit are corresponding to the outer surface; and the middles of all the connecting sleeve assemblies are provided with the positioning plates fixedly connected ina welded mode. According to the combination formed connecting grouting sleeve, the production technology is simple, convenient and environmentally friendly, automated production of an assembly line can be achieved, the production cost is low, the product quality and the production efficiency of the connecting grouting sleeve can be improved, and structural safety of a steel bar butting grouting anchor connecting joint is ensured.

The invention relates to the field of air conditioning, in particular to an air conditioning system. The air conditioning system comprises a compressor, a first heat exchanger and a second heat exchanger, wherein one end of the second heat exchanger is connected with the outlet end of the first heat exchanger, the other end of the second heat exchanger is communicated with the air suction port of the compressor, the inlet end of the first heat exchanger is provided with a first air collection pipe, the first air collection pipe is communicated with a heat exchange pipe in the first heat exchanger, the end, connected with the air suction port of the compressor, of the second heat exchanger is provided with a second air collection pipe, the lower end of the first air collection pipe and / or the second air collection pipe is provided with an oil return hole, the oil return hole of the first air collection pipe is connected with a first oil return pipeline and / or the oil return hole of the second air collection pipe is connected with a second oil return pipeline, the first oil return pipeline is used for recovering oil in the first gas collection pipe and / or the second oil return pipeline is used for recovering oil in the second gas collection pipe. The reliability of a unit is improved.

The invention discloses a construction method of a mixed type plastic runway, belongs to the technical field of plastic runways, and solves technical problems that in the prior art, a construction process of the mixed type plastic runway is complex, and a content of harmful chemical substances of the laid mixed type plastic runway is high. The construction method comprises the following steps: S1,mixing primer raw materials, uniformly stirring, adding regenerated rubber particles, adding a proper amount of a catalyst, and paving a primer layer; S2, trimming and defoaming the primer layer; S3,laying an anti-skid layer, specifically, after a bottom glue layer is cured, laying a glue solution formed by adding the catalyst into a surface glue raw material and stirring on the bottom glue layer, and then throwing and scattering polyurethane red particles; and S4, spraying a particle protective layer: after the particle layer is completely cured, spraying the particle protective layer. Theconstruction method has advantages that a construction process is simple, the content of harmful chemical substances in the laid mixed plastic runway is low, and a service life of the runway is long.

The invention relates to the field of air conditioning, in particular to an air conditioning system. The air conditioning system comprises a compressor, a first heat exchanger and a second heat exchanger, wherein one end of the second heat exchanger is connected with the outlet end of the first heat exchanger, the other end of the second heat exchanger is communicated with the air suction port of the compressor, the inlet end of the first heat exchanger is provided with a first air collection pipe, the first air collection pipe is communicated with a heat exchange pipe in the first heat exchanger, the end, connected with the air suction port of the compressor, of the second heat exchanger is provided with a second air collection pipe, the lower end of the first air collection pipe and / or the second air collection pipe is provided with an oil return hole, the oil return hole of the first air collection pipe is connected with a first oil return pipeline and / or the oil return hole of the second air collection pipe is connected with a second oil return pipeline, the first oil return pipeline is used for recovering oil in the first gas collection pipe and / or the second oil return pipeline is used for recovering oil in the second gas collection pipe. The reliability of a unit is improved.

The invention provides an OLED substrate and a display device, belonging to the field of display technology, which can solve the problem that the encapsulation layer of the existing flexible OLED substrate is easily broken. The OLED substrate of the present invention has a plurality of display areas and a non-display area surrounding the display areas, and the OLED substrate includes: a flexible base, an OLED device arranged on the flexible base and corresponding to the position of the display area , a pre-encapsulation layer disposed above the layer where the OLED device is located, a protective layer disposed above the pre-encapsulation layer; a buffer layer is disposed in the protective layer and at a position corresponding to at least part of the non-display area, And the toughness of the buffer layer is greater than the toughness of the protective layer.

The embodiment of the invention provides a suspension control method and device for an instance in a cluster system, and the method comprises the steps: deploying a thread control module for carryingout the suspension operation of a thread of the instance in an instance to be subjected to a high-availability test in the cluster system; and sending a plurality of simulation request signals matchedwith the number of the threads of the instance to the thread control module, so as to enable the thread control module to suspend all the threads of the instance according to the plurality of simulation request signals. According to the embodiment of the invention, the test accuracy of the high-availability test when the instance is suspended is ensured.

The invention provides a data storage and query method and device. A storage server to which a numerical value belongs is indicated by an identifier of the storage server in metadata, a storage position of the numerical value in the storage server is indicated by a time stamp and the storage identifier in the metadata, and the numerical value is stored and queried based on the storage position, so that the storage server does not need to establish a secondary index for the time stamp, and the problem of influence on performance of a storage system caused by establishing the secondary index for the time stamp is avoided; and at the same time, the retrieval is no longer based on the secondary index of the time stamp, so that the I / O overhead for retrieving the numerical value through the secondary index is avoided, and the storage and query speed are increased.

The invention provides a display device, a display panel and a manufacturing method thereof. The display panel comprises a first substrate, a second substrate and a packaging layer arranged between the first substrate and the second substrate. The packaging layer is arranged in an edge packaging area of the display panel, and the packaging layer is provided with a plurality of repairing capsules. The repairing capsules are used for releasing glue therein when cracks appear on the packaging layer. The glue dries and seals the cracks after contacting air, so that the problem that the performance of an organic luminescent layer in a packaging box is influenced because oxygen and water vapor in the air enter the internal part of the display panel through the cracks is prevented, and the problems that the display panel fails to work normally or is even scrapped and the service lifetime of the display device is seriously influenced are further solved.

The invention provides a photoetching method which includes the steps: forming rectangular photoresist on a semiconductor layer to be etched; and forming elliptical photoresist at one end or two ends of the rectangular photoresist to form similar bone-shaped patterned photoresist after the photoresist flows back. As corresponding photoresist positions prone to line edge shortening are compensated, rectangular edge shortening of the etched semiconductor layer caused by the LES (line edge shortening) effect is avoided, and the performance of a semiconductor device is improved.

The application discloses an electro-optic crystal thin film, a preparation method and electronic components, including: doping heavy mass ions at a target depth in the electro-optic crystal substrate by the process of the electro-optic crystal substrate; preparation and optical waveguide structure on the process surface of the electro-optic crystal substrate The same mask; the electro-optic crystal substrate process faces the electro-optic crystal substrate to be etched, and the remaining part doped with heavy mass ions after etching in the electro-optic crystal substrate is an optical waveguide; the electro-optic crystal substrate process surface is filled with The area is etched away, and the refractive index of the filling material is smaller than that of the optical waveguide, wherein the filling material filled in the gap of the optical waveguide forms a waveguide cladding layer. The electro-optic crystal film substrate is doped to form lattice damage in the electro-optic crystal film substrate, thereby improving the etching efficiency and avoiding the problem that directly etching the electro-optic crystal film substrate will affect the performance of the electro-optic crystal film layer.

The invention discloses a waterproof device for LED display screens, which relates to the technical equipment field of LED display screens. In view of the existing rainy and snowy weather, it is easy to cause water to enter the body of the outdoor display screen, easily cause short circuit of the circuit board, and shorten the service life. The following scheme is proposed now, which includes a screen body, and two supporting boards distributed symmetrically to each other are vertically fixedly installed on the top of the screen body, and a linkage device is provided between the two support boards, and the linkage device includes a first slide bar, second slide bar, third slide bar, slide block, driven rod and screw rod, the sides of the two support plates close to each other are provided with first slide bar, second slide bar and third slide bar in sequence . The invention has a novel structure, and the device can not only realize the purpose of moisture-proofing the inside of the large outdoor display screen, avoid the problem that the internal moisture affects the performance of the body, but also realize the purpose of preventing water from entering the outside of the large outdoor display screen in rainy and snowy days.

The invention discloses an anion exchange membrane based on hexamethylenetetramine salt and a preparation method thereof, which comprises the steps of preparation of epoxy-substituted hexamethylenetetramine salt, preparation of base membrane, ion exchange and the like. Compared with the anion exchange membrane disclosed in the prior art, the anion exchange membrane based on hexamethylenetetramine salt disclosed by the present invention has better mechanical properties, alkali resistance and chemical stability, higher conductivity, and can be used in the battery installation process. It is easy to install, and has good bonding performance with catalysts and electrode plates, thus ensuring the stability of battery performance and prolonging its service life.