17results about "Silver halide emulsions" patented technology

Methods and apparatus utilizing indium-based precursors in semiconductor manufacturing are disclosed. An example apparatus includes a substrate layer, the substrate layer to be included an integrated circuit package, and a photoresist on the substrate layer, the photoresist including indium.

A compound having a structure represented by formula (1a) and having at least one member selected from the group consisting of -OH, -COOH, -PO3H, (-OP=(O)(OH)2), -CO2M1, -SO3M1, -NT1T2, an oxazoline group, -NG1G2G3E1, a group having a betaine structure, and a group having a polyoxyalkylene structure; and a composition, a functional material, and a photographic photosensitive silver halide material or a diffusion transfer type photographic photosensitive silver halide material, in each of which the compound is used. In formula (Ia), * indicates a binding position, and R11, R12, and R13 each independently represent an alkyl group, an alkenyl group, or an aryl group.

Methods and apparatus utilizing indium-based precursors in semiconductor manufacturing are disclosed. An example apparatus includes a substrate layer, the substrate layer to be included an integrated circuit package, and a photoresist on the substrate layer, the photoresist including indium.

A manufacturing method for a conductive substrate having a conductive thin wire with a thin line width and excellent conductivity in which the intersection growing is suppressed. The manufacturing method includes a step of forming a mesh-shaped underlying silver pattern on a side of one surface of a base material by a photographic method, a step of disposing a resist film on the side of the surface of the base material on which the underlying silver pattern is formed, a step of exposing the resist film by irradiation of light from a side of a surface of the base material on which the underlying silver pattern is not formed, a step of developing the exposed resist film to form a resist pattern, and a step of performing a plating treatment using the underlying silver pattern as a seed layer to form a metal pattern on the underlying silver pattern.

The invention discloses an emulsion film for a peep-proof film and a preparation method and application thereof, the emulsion film comprises a plurality of light-sensitive sub-layers, the plurality of light-sensitive sub-layers respectively sense light in different wavelength ranges, or the plurality of light-sensitive sub-layers all sense light in the same wavelength range, and the plurality of light-sensitive sub-layers respectively sense light in the same wavelength range. And in the direction from the base material to the protective film layer, the light sensitivities of the plurality of light-sensitive sub-layers are gradually reduced. Therefore, developed silver particles can be effectively prevented from appearing in the blank area, and the transmittance is greatly improved.

The invention provides an industrial X-ray film and a preparation method thereof, and relates to the field of industrial X-ray films. The preparation method of the industrial X-ray film comprises the following steps: preparing a silver halide cubic particle emulsion, carrying out in-situ composite modification, preparing an emulsion layer coating liquid, and carrying out coating molding. According to the preparation method of the industrial X-ray film, the problems of obvious image granularity, transverse migration of silver atoms and combination of development centers between adjacent particles can be effectively solved, the utilization rate of X-ray photons is improved while the image resolution is improved, and the photosensitive sensitivity and the photosensitive response range are effectively improved; and the long-term stability, especially the pressure stability and the environmental stability, of the industrial X-ray film is improved.

Methods and apparatus utilizing indium-based precursors in semiconductor manufacturing are disclosed. An example apparatus includes a substrate layer, the substrate layer to be included an integrated circuit package, and a photoresist on the substrate layer, the photoresist including indium.

The present invention discloses an anti-curling image recording material and a preparation method thereof. The image recording material includes a support and an image recording layer provided on one side of the support. The image recording layer is obtained by drying a coating solution. Among them, based on the total mass of the coating solution, the coating solution includes: inorganic particles, and the content of the inorganic particles is 8-33 wt%; an aqueous binder, and the content of the aqueous binder is 1.5-7.5 wt%; a silane coupling agent, and the content of the silane coupling agent is 1-5 wt%; a crosslinking agent, and the content of the crosslinking agent is 0.01-0.1 wt%; an organic solvent, and the content of the organic solvent is 6-20 wt%; and deionized water, and the content of the deionized water is 54.49-83.49 wt%. Thus, the internal stress of coating shrinkage generated during the drying process can be significantly reduced, and the curling risk during the drying process can be effectively eliminated; the coating process of the curling control layer can also be omitted, while improving the anti-curling performance of the image recording material, the production cost can be significantly reduced, which is beneficial to the large-scale production of the image recording material.

The present development corresponds to a material of the transition metal dichalcogenides family that possesses either more than one ferroic order, such as ferroelectricity and ferromagnetism, or only one ferroic order with tendency to a second one, wherein these properties are observable at room temperature. Particularly, present development provides a room temperature multiferroic material of Formula (I): wherein M A , M B , X A , X B , X c , z, y B and y C are as defined here and wherein the material is characterized by a layered crystalline structure made up of sub-nanometer layers..

The utility model discloses a multifunctional medical film. The multifunctional medical film comprises a film base, photosensitive emulsion layers are arranged on the deviated outer surfaces of the film bases and are color former layers, the outer edges of the two film bases and the outer edges of the photosensitive emulsion layers are fixedly connected with the inner surface of the connecting frame, protective layers are arranged on the deviated outer surfaces of the photosensitive emulsion layers, and wear-resistant waterproof layers are arranged on the deviated outer surfaces of the protective layers. The multifunctional medical film comprises two film bases and a connecting frame, the two film bases are provided with wear-resistant and waterproof layers, the wear-resistant and waterproof layers are glass fiber wear-resistant layers, the outer edges of the two wear-resistant and waterproof layers are fixedly connected with the inner surface of the connecting frame, the anti-halation layer is arranged between the two film bases, the anti-halation layer is a gelatin coating, and the upper end of the connecting frame is fixedly connected with a connecting piece. The wear-resistant waterproof performance of the multifunctional medical film can be effectively improved through the polymer, meanwhile, imaging comparison of the two medical films is greatly facilitated, and the use convenience degree of the multifunctional medical film is effectively improved.

An image forming method, an image forming apparatus, and a recording medium are provided. An image forming method forms a viewing image by exposing a photographic photosensitive material using an input image and performing a developing process. The viewing image includes an image (A) of a first image area that is relatively early in a time of image appearance recognition after the developing process starts and an image (B) of a second image area that is relatively late. First, two original images are acquired, and a first original image and a second original image corresponding to the first image area and the second image area, respectively, are determined. A first drawing condition that satisfies a condition of the time of image appearance recognition of the first image area and a second drawing condition that satisfies a condition of the time of image appearance recognition of the second image area are made for the first original image and the second original image, respectively. An input image for forming the viewing image is generated from the first original image and the first drawing condition and the second original image and the second drawing condition.

A compound having a structure represented by formula (Ia), and a composition, a functional material, a silver halide photographic photosensitive material or a diffusion transfer type silver halide photographic photosensitive material using the compound, and has at least one member selected from the group consisting of-OH,-COOH,-PO3H, {-OP (= O) (OH) 2},-CO2M1,-SO3M1,-NT1T2, an oxazolinyl group,-NG1G2G3E1, a group having a betaine structure, and a group having a polyoxyalkylene structure. In formula (Ia), R11, R12, and R13 each independently represent an alkyl group, an alkenyl group, or an aryl group.

A compound having a structure represented by formula (1a) and having at least one member selected from the group consisting of -OH, -COOH, -PO3H, (-OP=(O)(OH)2), -CO2M1, -SO3M1, -NT1T2, an oxazoline group, -NG1G2G3E1, a group having a betaine structure, and a group having a polyoxyalkylene structure; and a composition, a functional material, and a photographic photosensitive silver halide material or a diffusion transfer type photographic photosensitive silver halide material, in each of which the compound is used. In formula (Ia), * indicates a binding position, and R11, R12, and R13 each independently represent an alkyl group, an alkenyl group, or an aryl group.

The present development corresponds to a material of the transition metal dichalcogenides family that possesses either more than one ferroic order, such as ferroelectricity and ferromagnetism, or only one ferroic order with tendency to a second one, wherein these properties are observable at room temperature. Particularly, present development provides a room temperature multiferroic material of Formula (I): wherein M A , M B , X A , X B , X c , z, y B and y C are as defined here and wherein the material is characterized by a layered crystalline structure made up of sub-nanometer layers..

A mask element for flexographic printing is provided. The mask element may be used to prepare a mask having a mask image. The mask element may include: a transparent polymer carrier sheet; a substrate layer on the transparent polymeric carrier sheet, wherein the substrate layer comprises lecithin in a polymeric binder; and an imaging layer on the base layer, where the imaging layer includes a non-silver halide thermally ablatable material comprising an ablatable polymeric binder and a colorant (e.g., carbon black) and optionally an infrared (IR) dye. In some aspects, the mask element also includes a transparent topcoat layer on the imaging layer. The mask may include an imaging region in an imaging layer and a non-imaging region in the imaging layer.

A mask element for flexographic printing is provided. The mask element can be used for preparing a mask that has a mask image. The mask element can include: a transparent polymeric carrier sheet; a base layer on the transparent polymeric carrier sheet, wherein the base layer comprises lecithin in a polymer binder; and an imaging layer on the base layer, wherein the imaging layer includes a non-silver halide thermally-ablatable material comprising an ablatable polymeric binder and a colorant (e.g., carbon black), and optionally an infrared (IR) dye. In some aspects, the mask element further includes a transparent overcoat layer on the imaging layer. The mask can include: imaged regions in the imaging layer and non-imaged regions in the imaging layer.

The present invention provides a method for preparing a film negative, the method comprising the steps of: dispersing a UV ink in a desired pattern on a UV printing substrate; and curing the UV ink using an actinic radiation source to crosslink and cure the UV ink and form a UV printing polymer layer in the desired pattern. The UV ink is at least substantially solvent-free, and the printing substrate does not contain an adhesive layer or an ink-receiving layer and has not been modified to be ink-receiving. The film negative can be used in a process for making a flexographic printing element.