Abstract: A silver paste for low-temperature sintering process includes a liquid silver adduct component, silver particles, and at least one solvent. The liquid silver adduct component is with a weight percentage ranging from 10% to 20%, in which the liquid silver adduct component is a metal-organic complex comprising a silver salt, an organic acid, and primary amines coordinated to a silver metal center, serving as a silver precursor with a decomposition temperature below 250° C. The silver particles are with a weight percentage ranging from 50 to 80% and have an average particle size ranging from 3 ?m to 15 ?m; and. The solvent is with a weight percentage ranging from 5% to 15%.

Abstract: A copper die-bonding material for third-generation semiconductor device packaging. The bond is made from an oxidation-resistant copper paste engineered to minimize oxidation and optimize copper sintering density. As a result, dense bonds with high shear strength are formed. The oxidation-resistant copper paste includes copper metal particles and copper nanoparticles, wherein the copper nanoparticles are specifically engineered to have bimodal size distribution. The present invention provides a one-pot composition, which is directly applicable to a metallic substrate to initiate an oxidation-free sintering process, while providing enhanced shear strength and bond strength.

Abstract: A self-densifying interconnection is formed between a high-temperature semiconductor device selected from a GaN or SiC-based device and a substrate. The interconnection includes a matrix of micron-sized silver particles in an amount from approximately 10 to 60 weight percent; the micron-sized silver particles having a particle size ranging from approximately 0.1 microns to 15 microns. Bonding particles are used to chemically bind the matrix of micron-sized silver particles. The bonding particles are core silver nanoparticles with in-situ formed surface silver nanoparticles chemically bound to the surface of the core silver nanoparticles and, at the same time, chemically bound to the matrix of micron-sized silver particles. The bonding particles have a core particle size ranging from approximately 10 to approximately 100 nanometers while the in-situ formed surface silver nanoparticles have a particle size of approximately 3-9 nanometers.

Abstract: Disclosed in the embodiments of the present disclosure are an icon updating method and apparatus, and an electronic device. A specific implementation of the method comprises: determining whether a user needs to be prompted to open a preset subpage, wherein the preset subpage has an initial page icon; in response to determining that the user needs to be prompted to open the preset subpage, acquiring a reference image for updating the initial page icon; on the basis of the reference image, generating a first page icon; and updating the initial page icon to the first page icon. In the implementation, by means of updating the initial page icon of the preset subpage to the generated first page icon, the user is prompted to open the preset subpage.

Abstract: A dual mode conductive hydrogel-based strain sensor is provided, which includes both ion conductive mechanism and electron conductive fillers. The hydrogel-based strain sensor includes a hydrogel layer with a first cross-linked hydrogel-forming polymer network and a second cross-linked hydrogel-forming polymer network. The second cross-linked hydrogel-forming polymer network interpenetrates into the first hydrogel-forming polymer network without cross-linking between the two networks. A water-based liquid is entrained by the first and second crosslinked hydrogel-forming polymer networks in an amount of approximately 50-75 wt % of the hydrogel. The water including an ionically-conducting salt in an amount of 5-25 wt % of the formed hydrogel. Conductive fillers include two or more of graphene, carbon nanotubes, and MXene. Stretchable conductive electrodes formed on the hydrogel layer and are selected from conductive particle-filled elastomers, stretchable metal meshes, and stretchable conductive fabrics.

Abstract: A method, device, terminal equipment and a computer-readable storage medium for synchronous display of video information are provided. The method includes: displaying user dimension cross slip lists corresponding to at least one followee in a followee information display interface; jumping to a video playing interface to play a selected video according to the selection of the video in a user dimension cross slip list corresponding to a first followee; playing other videos except the selected video in the video playing interface in a sliding manner according to a sliding operation detected in the video playing interface; and jumping to the followee information display interface to display a user dimension cross slip list corresponding to a second followee according to a page jump instruction detected in the video playing interface; the second followee is a followee corresponding to the video played in the video playing interface before page jump.

Abstract: Disclosed in the embodiments of the present disclosure are an icon updating method and apparatus, and an electronic device. A specific implementation of the method comprises: determining whether a user needs to be prompted to open a preset subpage, wherein the preset subpage has an initial page icon; in response to determining that the user needs to be prompted to open the preset subpage, acquiring a reference image for updating the initial page icon; on the basis of the reference image, generating a first page icon; and updating the initial page icon to the first page icon. In the implementation, by means of updating the initial page icon of the preset subpage to the generated first page icon, the user is prompted to open the preset subpage.

Abstract: Disclosed are a method, an apparatus and a device for displaying followed user information, and a storage medium. The method includes: obtaining an updated video corresponding to at least one followed user in a followed user list; generating a user-dimensional horizontal sliding list corresponding to the at least one followed user according to the obtained updated video; and displaying the user-dimensional horizontal sliding list in a followed user information display interface.

Abstract: Disclosed in the embodiments of the present disclosure are an icon updating method and apparatus, and an electronic device. A specific implementation of the method comprises: determining whether a user needs to be prompted to open a preset subpage, wherein the preset subpage has an initial page icon; in response to determining that the user needs to be prompted to open the preset subpage, acquiring a reference image for updating the initial page icon; on the basis of the reference image, generating a first page icon; and updating the initial page icon to the first page icon. In the implementation, by means of updating the initial page icon of the preset subpage to the generated first page icon, the user is prompted to open the preset subpage.

Abstract: A self-densifying interconnection is formed between a high-temperature semiconductor device selected from a GaN or SiC-based device and a substrate. The interconnection includes a matrix of micron-sized silver particles in an amount from approximately 10 to 60 weight percent; the micron-sized silver particles having a particle size ranging from approximately 0.1 microns to 15 microns. Bonding particles are used to chemically bind the matrix of micron-sized silver particles. The bonding particles are core silver nanoparticles with in-situ formed surface silver nanoparticles chemically bound to the surface of the core silver nanoparticles and, at the same time, chemically bound to the matrix of micron-sized silver particles. The bonding particles have a core particle size ranging from approximately 10 to approximately 100 nanometers while the in-situ formed surface silver nanoparticles have a particle size of approximately 3-9 nanometers.

Abstract: Disclosed in the embodiments of the present disclosure are an icon updating method and apparatus, and an electronic device. A specific implementation of the method comprises: determining whether a user needs to be prompted to open a preset subpage, wherein the preset subpage has an initial page icon; in response to determining that the user needs to be prompted to open the preset subpage, acquiring a reference image for updating the initial page icon; on the basis of the reference image, generating a first page icon; and updating the initial page icon to the first page icon. In the implementation, by means of updating the initial page icon of the preset subpage to the generated first page icon, the user is prompted to open the preset subpage.

Abstract: Disclosed are a method, an apparatus and a device for displaying followed user information, and a storage medium. The method includes: obtaining an updated video corresponding to at least one followed user in a followed user list; generating a user-dimensional horizontal sliding list corresponding to the at least one followed user according to the obtained update video respectively; displaying the user-dimensional horizontal sliding list in a followed user information display interface.

Abstract: A method, device, terminal equipment and a computer-readable storage medium for synchronous display of video information are provided. The method includes: displaying user dimension cross slip lists corresponding to at least one followee in a followee information display interface; jumping to a video playing interface to play a selected video according to the selection of the video in a user dimension cross slip list corresponding to a first followee; playing other videos except the selected video in the video playing interface in a sliding manner according to a sliding operation detected in the video playing interface; and jumping to the followee information display interface to display a user dimension cross slip list corresponding to a second followee according to a page jump instruction detected in the video playing interface; the second followee is a followee corresponding to the video played in the video playing interface before page jump.

Abstract: Provided are a data sharing method and apparatus, an electronic device and a computer-readable storage medium. The method includes the following steps: issued data sharing configuration information is received, and a first application set is acquired according to the data sharing configuration information; a local second application set is acquired, and a third application set is determined according to the first application set and the second application set; the third application set is configured according to the data sharing configuration information; and the configured third application set is displayed in a data sharing interface to enable a user to share data through the third application set.

Abstract: The present invention provides a thin, bendable, printed, layered primary battery structure without a battery separator. The battery includes a first layer including a printed positive electrode. A second layer includes a negative electrode material which may be a printed negative electrode or a metal foil negative electrode. An adhesive, UV-curable intermediate layer is adhered to the first layer on a first side of the intermediate layer and is adhered to the second layer on a second side of the intermediate layer. The intermediate layer includes a water-soluble electroactive material and a water-soluble viscosity-regulating polymer in an amount sufficient to render the intermediate layer adhesive. The intermediate layer also includes a water-insoluble polymer matrix having sufficient rigidity to prevent contact of the first layer and the second layer. A flexible package encases the first, second, and intermediate layers.

Abstract: Provided are a data sharing method and apparatus, an electronic device and a computer-readable storage medium. The method includes the following steps: issued data sharing configuration information is received, and a first application set is acquired according to the data sharing configuration information; a local second application set is acquired, and a third application set is determined according to the first application set and the second application set; the third application set is configured according to the data sharing configuration information; and the configured third application set is displayed in a data sharing interface to enable a user to share data through the third application set.

Abstract: The present application describes a composition and method thereof to make low cost environment friendly and highly safe conducive ink by using micro-sized silver particles, water, edible level thickener, water-based solvent, water-based resin and surfactant. The conductive ink may be written by various kinds of writing devices like gel pen, ball pen etc. on various substrates like paper, plastic, metal, etc. form a conductive trace. As additional features of the present application, the composition comprises erasable conductive ink, which is fast curing and conductive immediately upon application, having multiple applications for educational purpose to help students have a better understanding of how electronic work and even design their own electronics conveniently.

Abstract: The present invention provides a thin, bendable, printed, layered primary battery structure without a battery separator. The battery includes a first layer including a printed positive electrode. A second layer includes a negative electrode material which may be a printed negative electrode or a metal foil negative electrode. An adhesive, UV-curable intermediate layer is adhered to the first layer on a first side of the intermediate layer and is adhered to the second layer on a second side of the intermediate layer. The intermediate layer includes a water-soluble electroactive material and a water-soluble viscosity-regulating polymer in an amount sufficient to render the intermediate layer adhesive. The intermediate layer also includes a water-insoluble polymer matrix having sufficient rigidity to prevent contact of the first layer and the second layer. A flexible package encases the first, second, and intermediate layers.

Abstract: The present application describes a composition and method thereof to make low cost environment friendly and highly safe conducive ink by using micro-sized silver particles, water, edible level thickener, water-based solvent, water-based resin and surfactant. The conductive ink may be written by various kinds of writing devices like gel pen, ball pen etc. on various substrates like paper, plastic, metal, etc. form a conductive trace. As additional features of the present application, the composition comprises erasable conductive ink, which is fast curing and conductive immediately upon application, having multiple applications for educational purpose to help students have a better understanding of how electronic work and even design their own electronics conveniently.