43results about How to "Reduced likelihood of stripping" patented technology

When electric wires (joint conductors) are disposed adjacent each other in a peeled state of coatings, a gap corresponding to the total thickness of both conductors' insulating films as skin layers is formed between end joined face portions of the conductors. The gap becomes larger because the conductors are tapered. Therefore, the adhesion between both conductors is impaired, with a consequent fear of occurrence of joining imperfection. In opposed joined face portions of electric wires (joint conductors), the conductors are deformed from the tips of their axes to the joined face side in such a manner that exposed portions at the tips of the conductors and insulating film faces located in the vicinity thereof are flush with each other or the exposed portions are projected. The gap formed between the electric wires (joint conductors) can be diminished, whereby the reliability of connection is improved and it becomes easier to perform the work of joint conductors, with the result that the productivity of a stator of a rotary electric machine such as an AC generator for a vehicle could be improved.

The invention relates to a manufacturing process of a leakage liquid detection sensor of a circuit formed by utilizing ion sputtering coating. A heat-resistant and corrosion-resistant material is adopted to be taken as a substrate film, an insulating substance coating is formed on the upper surface of the substrate film by utilizing ion sputtering coating process, and two double-conduction lines are fabricated on the insulating coating through adoption of an ion sputtering coating manner; the upper surface of insulating coating is provided with a bonding layer and a protective film layer which are attached to each other; if a uniform conductive film is formed on a surface of the whole body of the substrate film or the insulating coating, film coating is performed after further coverage of a shielding adhesive tape, the shielding adhesive tape is removed after the ion sputtering coating process, and then a conduction line is formed; and a liquid leakage detection device is fabricated. The manufacturing process is advantageous in that various liquids or moisture can be prevented from resulting in corrosion occurring in the conduction line, leakage of a conductive liquid can be accurately detected, and occurrence of false alarms is minimized; reliability of the liquid leakage detection device is improved; and improvement of a bonding force between the film layers is facilitated, the stripping possibility of the upper-layer protective film layer is reduced, and the reject ratio of products is reduced.

A thin board-to-board connector with high density in which there is no connection between three-dimensional complex metal springs. The board-to-board connector (1) comprises a connector (4) having a bump (43) for electrical connection having an umbrella shape on a board (41) and connected to a circuit board (2) electrically connected to the bump (43) and a connector (5) having an elastic electrically conductive section (54) having a through hole (55) made in a conductive pattern (53) on an elastic insulating board (51) and connected to a circuit board (3) electrically connected to the elastic conductive section (54). When a bump (43) is inserted into the through hole (55), the elastic conductive section (54) is electrically connected to the bump (43), and the side surface of the through hole (55) is pressed against to the bump (43) and elastically deformed and dented. Consequently, the bump (43) is press-fit into the through hole (55). With this, the bump (43) can be inserted into the elastic conductive section (54) and engaged with it, and thereby electrical and mechanical connection between circuit boards can be simultaneously achieved in a two-dimensional manner, realizing a low-height connector.

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of display for solving the problem that in the prior art, a packaging layer and a blocking part are easy to peel off. The display panel comprises a substrate, a blocking part and a packaging layer, wherein the blocking part surrounds a display area of the display panel; and the blocking part is located on one side of the substrate; and the packaging layer is located on one side, away from the substrate, of the blocking part, wherein the surface of the blocking part in contact withthe packaging layer comprises a concave-convex structure.

The invention provides a paint prefabricated film, a protection structure and a preparation method of the protection structure. The surface, deviated from a back glue layer, of a substrate base material layer is a smooth plane, the smooth plane has the relatively low surface tension, and a paint coating formed on the surface of the smooth plane can be more uniform in thickness and fewer in insidedefects, so that the quality is higher; a plurality of bulge parts are arranged on the surface, facing the back glue layer, of the substrate base material layer, so that the binding force of the substrate base material layer and the paint coating is smaller than that of the substrate base material layer and the back glue layer, separation of the paint coating from a paint prefabricated film base body can be realized by the aid of the external force, and the paint coating is used for protecting the outer surface of a wind turbine blade base body. The paint prefabricated film is applied to preparation of the wind turbine blade protection structure, and the large-area damage to the paint coating due to sand erosion and rain erosion of the area having the low thickness of the paint coating dueto the non-uniform thickness of the paint coating can be avoided, so that the protection effect of the protection structure can be improved.

The invention belongs to the field of material chemistry and relates to a preparation method for a cathode material of a lithium ion battery. The method comprises three steps: preparing graphene oxide, preparing foam graphene and preparing a foam graphene compound indium zinc sulfide material. The cathode material with higher charge-discharge specific capacity and better cycle performance is acquired by introducing graphene foams and indium zinc sulfide as cathode active materials; the initial charge-discharge capacity can reach up to 742.17mAh / g; after 200 times of circulation, the cathode material still has a reversible capacity of 415.23mAh / g.

An electrode structure where a sacrifice film is removed without removing another insulating film and a method for manufacturing a thin-film structure. There are formed anchor holes for opening the surface of a wiring line which is covered with a sacrifice film and a nitride film. The anchor hole is formed of a hole portion of the nitride film and an opening of the sacrifice film. The diameter ofthe hole portion is smaller than the width of the wiring line by a first predetermined distance from the edge of the surface of the wiring. The diameter distance from the hole portion. Because of thepresence of the first and second predetermined distances, the distance by which the etchant for removing the sacrifice film penetrate into an oxide film.

The embodiment of the invention provides a display panel and a manufacturing method thereof, and a display device, and related to the field of display technology, which are used to solve the problem that the encapsulation layer in the display panel in the prior art is easy to peel off. The display panel includes a display area and a non-display area surrounding the display area; the display area includes a plurality of light emitting units; each of the light emitting units includes a first electrode, a light emitting layer and a second electrode which are arranged in a stack; the non-display area includes a metal layer and an inorganic layer, which contact each other, wherein the metal layer is electrically connected to the second electrodes located in the display region, and the metal layer includes an opening, the opening is filled with an organic layer, and the organic layer is in contact with the metal layer and the inorganic layer.

The invention discloses a semiconductor packaging mould, a semiconductor device and a packaging method of the semiconductor device. The semiconductor packaging method comprises the steps that a packaging substrate is provided, and a plurality of chips are stacked on the packaging substrate; the chips are covered with the packaging mould, thus a chip accommodating cavity accommodates all the chips,and the contour surface shape of the chip accommodating cavity is matched with the contour surface shapes of the stacked chips; and a packaging material is injected into the chip accommodating cavitythrough an injection hole. The outer contour surface of the chip accommodating cavity is matched with the outer contour surfaces of the stacked chips, so that the thickness of the subsequently formedpackaging material is small and uniform, and the chips and the packaging material are prevented from warping.

To provide a catheter wherein, even if an outer layer is pulled in the axial direction (front end direction and rear end direction), the outer layer is unlikely to be separated from an inner layer; and a balloon catheter. Provided is a catheter 1 wherein an outer layer 40 has a protrusion 50 provided at the location of a recess 24 in the inner layer 10, the protrusion 50 extending through a gap 25to a deeper position than a reinforcement layer (coil body) 30 and also extending axially. As a result of this configuration, the joint strength between the inner layer 10 and the outer layer 40 is increased, and an anchor effect by which the protrusion 50 of the outer layer 40 engages with the reinforcement layer 30 (coil body) 30 reduces the possibility of separation of the outer layer 40 fromthe inner layer 10 occurring when the outer layer 40 is pulled axially (front end direction and rear end direction) at a narrowed section or a closed section during the insertion of the catheter 1 into a blood vessel, a bile duct, a pancreas duct, etc.

The invention discloses a preparation method of a light-emitting panel, the light-emitting panel and a display device; the preparation method comprises the steps that a substrate is provided; a light-emitting device is formed on the substrate; a first inorganic layer is formed on the light-emitting device, wherein the first inorganic layer comprises a flat part, a step part and an edge part; the step part comprises a first step part and a second step part; the first step part is connected with the flat part, and the second step part is connected with the edge part; the substrate and the firstinorganic layer are coated with organic materials, and patterning is carried out on the organic materials to obtain the patterned organic auxiliary layer, wherein the organic auxiliary layer is formedon the edge parts of the substrate and the first inorganic layer; an organic layer is formed on the first inorganic layer which is surrounded by the organic auxiliary layer, and the organic layer covers the flat part and the step part of the first inorganic layer; and the organic auxiliary layer is stripped off, and a second inorganic layer is formed on the edge parts of the first inorganic layerand the organic layer, so that the arrangement of a retaining wall is avoided, thereby lowering the possibility of stripping between the film layers.

The invention relates to a diaphragm (1) used for a diaphragm valve (9) and comprising a body (2) formed by an elastomer. The body (2) has a side (4) facing a medium and a side (5) far away from the medium. A force transmission member (6) for fixing a valve stem driver (11) of the diaphragm valve (9) is arranged on the side (5), far away from the medium, of the body (2). The body (2) is also provided with a reinforcement region (3), wherein the reinforcement region (3) is arranged on the outer side of the body (2) and is arranged on the side (5), far away from the medium, of the body.

To provide an electronic component mounting substrate which ensures higher fixing intensity of an electronic component to an insulating substrate. An electronic component 30 is connected to conductive patterns 11A, 11B via conductive bonding agent layers 20A, 20B by providing an interval L2 between a side end surface 31A1 of an electrode 31A and an end of a connector 11A1 of a conductive pattern 11A, and also providing an interval L3 between a side surface 31B1 of an electrode 31B and end of a connector 11B1 of a conductive pattern 11B. Accordingly, when a peeling force is applied to the electronic component 30, the peeling force is not transferred directly to the conductive patterns 11A, 11B, and the conductive patterns 11A, 11B are not easily peeled. The electronic component 30 is rigidly fixed to the surface of the insulating substrate 10 with conductive bonding agent layers 20A, 20B.

A ceramic tile (1) for combustion chambers lining, in particular of gas turbines, comprises a base body (2) made of ceramic material, for example in alumina or in alumina-mullite, and a coating (3) applied to at least one face (4) of the base body (2). The coating (3) is a multilayer ceramic coating, comprising at least one outer layer (6) made of alumina or ceramic material comprising alumina, and at least one intermediate layer (5), arranged between the outer layer (6) and the base body (2) and made of ceramic material comprising mullite and preferably in mullite or in alumina-mullite.

The invention provides a display device, a display panel and a packaging method of a display substrate, and relates to the technical field of display. The packaging method comprises that: a display substrate is provided, the display substrate comprises a driving backboard and a light-emitting function layer which are arranged in a laminated mode, and the light-emitting function layer comprises a plurality of light-emitting units distributed in an array mode and a pixel definition layer for separating the light-emitting units; at least one packaging layer is formed on the side, deviating from the driving backboard, of the light-emitting function layer, each packaging layer comprises a first inorganic layer, an organic layer and a second inorganic layer, the organic layer is located on the side, deviating from the driving backboard, of the first inorganic layer, and the organic layer is provided with a through hole right opposite to the pixel definition layer; and the second inorganic layer is located on the side, away from the light-emitting function layer, of the organic layer and connected with the first inorganic layer through the through hole. According to the display device, the display panel and the packaging method of the display substrate, stripping of the packaging layer can be avoided, and the packaging effect is improved.

The invention provides a physical quantity sensor, a manufacturing method thereof, electronic equipment, and a movable body. The physical quantity sensor can decrease the possibility that a cover might come off from a base. The physical quantity sensor (100) includes: a base (10); a cover (20); a function element (102) provided inside a cavity (2) formed by the base (10) and the cover (20); and a protection film (30) with which a principal surface (12) of the base (10), a bonding boundary portion (4) between the principal surface (12) of the base (10) and the cover (20), and the cover (20) are coated continuously, wherein the protection film (30) is an inorganic material film or an organic semiconductor film.

The invention discloses a preparation method of a main chain fluorocarbon alkali-resistant bipolar membrane, and belongs to the field of electrically driven membranes. Both an anion exchange membrane layer and a cation exchange membrane layer in the prepared bipolar membrane take fluorocarbon chains as main chains, so that the defect that hydroxyl attacks carbon-oxygen bonds in a common main chain is overcome; meanwhile, the anion exchange membrane layer and the cation exchange membrane layer have similar physicochemical properties, so that the stripping possibility in the use process is reduced, and the service life is prolonged.

The invention discloses a flexible printed circuit board used for a touch panel. The flexible printed circuit board comprises flexible printed circuit board alignment marks arranged on the flexible printed circuit board and provided with outer sides, and dummy patterns arranged on the flexible printed circuit board and abutted to the outer sides of the flexible printed circuit board alignment marks.

Examples of the present invention provide a display panel and display device, which involves the field of display technology to solve the problem of being easy to peel off in the existing technology and the prudent block.The display panel includes substrate substrates, blocking parts, and packaging layers; of which, the blocking parts surround the display area of the display panel; and the blocking part is located on the side of the substrate substrate;Among them, the surface of the blocking part of the block and the packaging layer includes the uneven structure.

The invention discloses a color film substrate, a display panel and a display device, and relates to the technical field of display. Small molecule organic color resistance materials are stopped from diffusing to liquid crystals, and good adhesion between a protective layer and a color filter layer is reduced. The color film substrate comprises a substrate base plate and the color filter layer formed on the surface of the substrate base plate, the protective layer is arranged on the surface of the color filter layer back to the substrate base plate and contains organic materials and inorganic materials, and the content of the inorganic materials in the protective layer is gradually increased and then gradually reduced along the direction far away from the surface of the color filter layer back to the substrate base plate. The display panel comprises the color film substrate. The color film substrate is used for the display device.

The invention discloses a modified bitumen waterproof coiled material and a preparation method thereof. The film layer contains the following components by weight: 200-230 parts of PVC resin, 7-8 parts of light stabilizer, 10-12 parts of heat stabilizer, 65-80 parts of plant root inhibitor; the modified asphalt waterproof roll of the present invention The material has the advantages of being able to inhibit the growth of plant roots, reduce the possibility of being penetrated by plant roots, and have a longer service life.