摘要:
A sealant of a liquid crystal panel and a modification method therefor are disclosed. The sealant contains modified epoxy resins which is formed by a cross-linking and curing reaction between isocyanate-terminated tri-functional monomers and epoxy monomers. The modified epoxy resin has a plurality of trifurcate cross-linking long-chain structures, and each of the trifurcate cross-linking long-chain structures has three isocyanate groups, each of which is flexibly linked to one or more molecular groups of epoxy resin. The modified epoxy resin can enhance the adhesion property of the epoxy resin with surfaces of glass substrates and the stress-and-cracking resistance of the epoxy resin, while it can efficiently prevent from the miscible material problem between the epoxy resin and the liquid crystal material, so as to relatively lower the possibility of contaminating the liquid crystal material.
摘要:
The present invention provides a base film of modified polyvinyl alcohol as well as a method for preparing the base film of modified polyvinyl alcohol and a polarizer made from the base film. The method includes steps of: (1) executing surface graft modification of nano-silicon dioxides with fluorinated silane to obtain modified nano-silicon dioxide powders; (2) adding the modified nano-silicon dioxide powders obtained from the step (1) to an aqueous solution of polyvinyl alcohol polymers, in order to prepare a composite solution of polyvinyl alcohol polymers; and (3) pouring the composite solution of polyvinyl alcohol polymers prepared from the step (2) onto a surface of a casting substrate to obtain a base film of modified polyvinyl alcohol (PVA). The present invention enhances the heat and humidity resistances and the stability of the PVA base film, and improves its mechanical performance and sticking-resistance.
摘要:
The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism, wherein the debris collection device comprises a collection cap positioned behind the traveling direction of the cutting mechanism, and an air spray head positioned in front of the traveling direction of the cutting mechanism. The present invention can clear the debris produced in the LCD panel cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the yield and quality of products can be improved; the time of the subsequent cleaning process can be reduced; and the purposes of reducing risk, improving product yield and saving production cost can be achieved.
摘要:
The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism comprises a debris collection cap and a suction spray head used for connecting with a suction device; the debris collection cap comprises a connecting part used for surrounding and fixing on the cutting mechanism, and the debris collection cap is provided with a through hole communicated with the suction spray head. The present invention can remove the debris produced in the cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the product yield and quality of LCD panels can be improved, and the time of the subsequent cleaning process can be reduced.
摘要:
The present invention discloses a debris collection device for cutting mechanism and an LCD panel cutting debris suction device. A debris collection device for cutting mechanism comprises a debris collection cap and a suction spray head used for connecting with a suction device; the debris collection cap comprises a connecting part used for surrounding and fixing on the cutting mechanism, and the debris collection cap is provided with a through hole communicated with the suction spray head. The present invention can remove the debris produced in the cutting process in time, and can reduce relevant defects such as line scratches, terminal scratches, short circuit, broken circuit, etc. which are generated because of debris. Thus, the product yield and quality of LCD panels can be improved, and the time of the subsequent cleaning process can be reduced.
摘要:
A method and apparatus for assembling and installing an outlet cover for an electrical outlet box. The apparatus includes a base having a rectangular mounting aperture for aperture adapter assemblies. To create the desired cover plate, the appropriate aperture adapters has to be selected and assembled to accommodate the desired standard electrical outlet such as a light switch or socket. A cover is hinged to the base by fitting hinge members on both parts together and thus enables the cover to swing forwardly and backwardly against the base. A planar lever and serrated bar is present on one side wall of the base, which is orthogonal with respect to the hinge axis. By retaining the planar lever at different serration on the serrated bar, the planar lever can hold cover at different height and thus adjusts cover plate assembly openings to accommodate various cord sizes.
摘要:
A method for coating polyimide on liquid crystal display panel includes: (1) providing nozzles and a glass substrate; (2) tightly and regularly juxtaposing the nozzles in a row so that the row has a length that corresponds to width of the glass substrate; (3) vertically positioning the entire row above the glass substrate so as to correspond to the glass substrate along the width of the glass substrate; (4) simultaneously activating the nozzles to allow each of the nozzles to simultaneously drip down polyimide solution according to predetermined flow rate, while moving the glass substrate so as to have the polyimide solution uniformly applied to the glass substrate form a polyimide film; and (5) using a doctor blade to shape the polyimide film that is uniformly coated on the glass substrate so as to provide a regular and flat surface of the polyimide film on the glass substrate.
摘要:
FIG. 1 is a first perspective view of the mobile phone showing my new design; FIG. 2 is a second perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a back view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The broken lines shown in the drawings depict portions of the mobile phone that form no part of the claimed design.
摘要:
FIG. 1 is a first perspective view of a mobile phone showing my new design; FIG. 2 is a second perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a back view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The broken lines shown in the drawings depict portions of the mobile phone that form no part of the claimed design.
摘要:
A method for coating polyimide on liquid crystal display panel includes: (1) providing nozzles and a glass substrate; (2) tightly and regularly juxtaposing the nozzles in a row so that the row has a length that corresponds to width of the glass substrate; (3) vertically positioning the entire row above the glass substrate so as to correspond to the glass substrate along the width of the glass substrate; (4) simultaneously activating the nozzles to allow each of the nozzles to simultaneously drip down polyimide solution according to predetermined flow rate, while moving the glass substrate so as to have the polyimide solution uniformly applied to the glass substrate form a polyimide film; and (5) using a doctor blade to shape the polyimide film that is uniformly coated on the glass substrate so as to provide a regular and flat surface of the polyimide film on the glass substrate.