Abstract: A method of making a crosslinked fluoropolymer is described. The method comprises applying a composition to a substrate, wherein the composition comprises fluoropolymer and a fluorinated solvent, one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof. The method further comprises removing the solvent and curing the fluoropolymer with actinic (e.g. ultraviolet “UV”) radiation. Also described is a composition comprising a fluoropolymer dissolved in a fluorinated solvent, and one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof; and article comprising the crosslinked fluoropolymer.

Abstract: The present disclosure provides a method and an apparatus of testing a circuit, and a storage medium. The method of testing a circuit includes: determining a preset circuit module in a to-be-tested circuit and a preset node in the preset circuit module; inputting a test signal to an input terminal of the to-be-tested circuit according to a preset input rule, and obtaining a signal of the preset node in the preset circuit module; and determining a status of the preset circuit module based on the obtained signal of the preset node.

Abstract: Compositions are described comprising at least one fluoropolymer, a solvent and an amino compound. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers. The fluoropolymer typically comprises one or more cure sites, such as nitrile or halogenated cure sites. The solvent typically comprises a branched, partially fluorinated ether. In preferred embodiments the amine compound further comprises a silane group. Also described are methods of making the coating composition, methods of coating a substrate with UV and/or thermal curing, and the coated substrate.

Abstract: The present disclosure provides a chip test method, apparatus, and a device, and a storage medium. The chip test method includes: determining a register test adaptation file based on a register description file under a preset test environment, wherein a form of the register test adaptation file matches that of a predetermined test case template; constructing a test case based on the register test adaptation file and the test case template, and executing the test case to test a chip, wherein the determining a register test adaptation file further includes: when the preset test environment changes, determining change information of the register description file in response to the change; and changing the register test adaptation file based on the change information.

Abstract: A method of making a crosslinked fluoropolymer is described. The method comprises applying a composition to a substrate, wherein the composition comprises fluoropolymer and a fluorinated solvent, one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof. The method further comprises removing the solvent and curing the fluoropolymer with actinic (e.g. ultraviolet “UV”) radiation. Also described is a composition comprising a fluoropolymer dissolved in a fluorinated solvent, and one or more curing agents comprising an ethylenically unsaturated group and an electron donor group or precursor thereof; and article comprising the crosslinked fluoropolymer.

Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.

Abstract: A synthesis method of an indole derivative capable of efficiently degrading a perfluorinated compound (PFC) and a use of the indole derivative are provided. The synthesis method includes dissolving an appropriate amount of indole, alkylamine, and formaldehyde in an ethanol solution, conducting a reaction at reflux under suitable conditions for a specified period of time with ZnCl2 or glacial acetic acid as a catalyst to form a reaction product, vacuum-drying the reaction product, and purifying the reaction product through column chromatography to obtain a novel indole derivative with a hydrophobic alkyl branch. The present indole derivative has some hydrophobicity and a positively charged amino group that can effectively capture PFCs in contaminated water to produce a sub-nanoscale self-assembled aggregate.

Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.

Abstract: The present disclosure provides a chip test method, apparatus, and a device, and a storage medium. The chip test method includes: determining a register test adaptation file based on a register description file under a preset test environment, wherein a form of the register test adaptation file matches that of a predetermined test case template; constructing a test case based on the register test adaptation file and the test case template, and executing the test case to test a chip, wherein the determining a register test adaptation file further includes: when the preset test environment changes, determining change information of the register description file in response to the change; and changing the register test adaptation file based on the change information.

Abstract: The present disclosure provides a method and an apparatus of testing a circuit, and a storage medium. The method of testing a circuit includes: determining a preset circuit module in a to-be-tested circuit and a preset node in the preset circuit module; inputting a test signal to an input terminal of the to-be-tested circuit according to a preset input rule, and obtaining a signal of the preset node in the preset circuit module; and determining a status of the preset circuit module based on the obtained signal of the preset node.

Abstract: A synthesis method of an indole derivative capable of efficiently degrading a perfluorinated compound (PFC) and a use of the indole derivative are provided. The synthesis method includes dissolving an appropriate amount of indole, alkylamine, and formaldehyde in an ethanol solution, conducting a reaction at reflux under suitable conditions for a specified period of time with ZnCl2 or glacial acetic acid as a catalyst to form a reaction product, vacuum-drying the reaction product, and purifying the reaction product through column chromatography to obtain a novel indole derivative with a hydrophobic alkyl branch. The present indole derivative has some hydrophobicity and a positively charged amino group that can effectively capture PFCs in contaminated water to produce a sub-nanoscale self-assembled aggregate.

Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.

Abstract: The present invention discloses a method for degrading perfluorinated compounds (PFCs) and belongs to the field of degradation of persistent pollutants. According to the present invention, cetyltrimethylammonium bromide (CTAB), indoleacetic acid (IAA) and PFCs are mixed to form compact self-assembled micelles, and the self-assembled micelles are illuminated, so that PFCs are rapidly degraded and defluorinated in the micelles, thereby realizing the degradation of PFCs by using a novel self-assembled micelle system and improving the degradation efficiency of PFCs.

Abstract: Compositions are described comprising at least one fluoropolymer, a solvent and an amino compound. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers. The fluoropolymer typically comprises one or more cure sites, such as nitrile or halogenated cure sites. The solvent typically comprises a branched, partially fluorinated ether. In preferred embodiments the amine compound further comprises a silane group. Also described are methods of making the coating composition, methods of coating a substrate with UV and/or thermal curing, and the coated substrate.

Abstract: The present invention discloses a method for degrading perfluorinated compounds (PFCs) and belongs to the field of degradation of persistent pollutants. According to the present invention, cetyltrimethylammonium bromide (CTAB), indoleacetic acid (IAA) and PFCs are mixed to form compact self-assembled micelles, and the self-assembled micelles are illuminated, so that PFCs are rapidly degraded and defluorinated in the micelles, thereby realizing the degradation of PFCs by using a novel self-assembled micelle system and improving the degradation efficiency of PFCs.

Abstract: Disclosed are a light guide plate and a display device. The light guide plate includes a flat plate portion and a fixed portion, the fixed portion is arranged around a periphery of the flat plate portion, forms an installation groove for placing optical films in cooperation with the flat plate portion, a surface for forming a bottom of the installation groove in the flat plate portion forms a light emergence surface of the light guide plate; gap structures corresponding to light source particles of a light bar are formed at a first side of the fixed portion, and bottoms of the gap structures form a light incidence surface of the light guide plate which is perpendicular to the light emergence surface; and a surface of the flat plate portion back on to the installation groove forms an installation surface for installing a reflection sheet and the light bar.

Abstract: Disclosed are a light guide plate and a display device. The light guide plate includes a flat plate portion and a fixed portion, the fixed portion is arranged around a periphery of the flat plate portion, forms an installation groove for placing optical films in cooperation with the flat plate portion, a surface for forming a bottom of the installation groove in the flat plate portion forms a light emergence surface of the light guide plate; gap structures corresponding to light source particles of a light bar are formed at a first side of the fixed portion, and bottoms of the gap structures form a light incidence surface of the light guide plate which is perpendicular to the light emergence surface; and a surface of the flat plate portion back on to the installation groove forms an installation surface for installing a reflection sheet and the light bar.

Abstract: The invention discloses a color filter substrate, a method for fabricating the color filter substrate, a touch screen and a display device. The color filter substrate comprises: a transparent substrate; a color filter layer provided on one side of the transparent substrate; a first touch electrode provided on the side of the transparent substrate where the color filter layer is located, the first touch electrode being made of metal or ashed metal; and a second touch electrode provided on one side of the transparent substrate. The embodiments of the invention solve the problems that a touch screen with touch electrodes made of ITO has high impedance, large thickness and high cost, thus lowering the impedance of the touch screen, reducing the thickness of the touch screen and lowering the cost.

Abstract: The present disclosure relates to the technical field of degradation of persistent pollutants and discloses a method for efficiently degrading a perfluorinated compound (PFC), through which the problems of harsh reaction conditions and less high defluorination rate existing in prior-art methods for degrading PFCs are solved. In the present disclosure, a 3-indoleacetic acid (IAA) solution is irradiated with 254 nm UV light to generate hydrated electrons, with which the PFC are degraded by reduction under an aerobic condition, where an organo-modified montmorillonite is added to provide a reaction microzone, so the degradation and defluorination effects of the hydrated electrons for the PFC are greatly improved.

Abstract: The present disclosure relates to the technical field of degradation of persistent pollutants and discloses a method for efficiently degrading a perfluorinated compound (PFC), through which the problems of harsh reaction conditions and less high defluorination rate existing in prior-art methods for degrading PFCs are solved. In the present disclosure, a 3-indoleacetic acid (IAA) solution is irradiated with 254 nm UV light to generate hydrated electrons, with which the PFC are degraded by reduction under an aerobic condition, where an organo-modified montmorillonite is added to provide a reaction microzone, so the degradation and defluorination effects of the hydrated electrons for the PFC are greatly improved.