Abstract: A single-photon detection element comprises a substrate comprising a first surface and a second surface opposite each other, and a plurality of plasmonic nanopatterns provided on the second surface. The substrate comprises a high-concentration doping region provided adjacent to the first surface and having a second conductivity type, and a first well provided between the high-concentration doping region and the plurality of plasmonic nanopatterns and having a first conductivity type different from the second conductivity type. The plurality of plasmonic nanopatterns are configured to contact the first well.

Abstract: The subject matter of this specification can be embodied in, among other things, a graphene plasmon resonator that includes a planar patterned layer having a collection of electrically conductive segments, and a collection of dielectric segments, each dielectric segment defined between a corresponding pair of the electrically conductive segments, a graphene layer substantially parallel to the planar patterned layer and overlapping the collection of electrically conductive segments, and a planar dielectric layer between the planar patterned layer and the graphene layer.

Abstract: A single-photon detection element includes a substrate including a first surface and a second surface located opposite to each other, and a plurality of plasmonic nanopatterns provided on the second surface, wherein the substrate includes a high-concentration doping region provided adjacent to the first surface, a substrate region provided between the high-concentration doping region and the plurality of plasmonic nanopatterns, and a first well provided between the substrate region and the high-concentration doping region.

Abstract: An eco-friendly aqueous acrylic emulsion OPP tape and a method for manufacturing the same and, more particularly, to a method for manufacturing an OPP tape using an aqueous acrylic emulsion adhesive that adopts an optimized drying process to significantly enhance the production efficiency, and an OPP tape using an aqueous acrylic emulsion adhesive that is produced by the manufacturing method and has non-toxicity, durability secured by stability, and excellent adhesiveness and retention.

Abstract: The present invention relates to an organic compound employed as a light efficiency improving layer (capping layer) material included in an organic light-emitting device. If employed in the light efficiency improving layer included in the organic light-emitting device, the compound according to the present invention can implement low-voltage driving and improved luminescent properties such as excellent luminous efficacy, color purity, and the like, and thus can be effectively used for various lighting devices and display devices.

Abstract: A light-sensing device senses incident light of a predetermined wavelength and includes a photodiode substrate having a P-N junction structure and a first surface and a second surface facing each other; a metal layer formed on the first surface of the photodiode substrate; and a functional layer formed on the metal layer, and increasing an absorption rate of the metal layer with respect to light of the predetermined wavelength.

Abstract: The subject matter of this specification can be embodied in, among other things, a graphene plasmon resonator that includes a planar patterned layer having a collection of electrically conductive segments, and a collection of dielectric segments, each dielectric segment defined between a corresponding pair of the electrically conductive segments, a graphene layer substantially parallel to the planar patterned layer and overlapping the collection of electrically conductive segments, and a planar dielectric layer between the planar patterned layer and the graphene layer.

Abstract: The present invention provides an organic compound that is employed in an organic layer, such as an electron transport layer, in an organic light-emitting device to realize the characteristics thereof, such as significantly improved excellence in luminosity efficiency, alongside low voltage driving characteristics of the organic light-emitting device. The organic compound and the organic light-emitting device comprising same, according to the present invention, can be industrially utilized in various lighting, display devices and the like.

Abstract: The subject matter of this specification can be embodied in, among other things, a graphene plasmon resonator that includes a planar patterned layer having a collection of electrically conductive segments, and a collection of dielectric segments, each dielectric segment defined between a corresponding pair of the electrically conductive segments, a graphene layer substantially parallel to the planar patterned layer and overlapping the collection of electrically conductive segments, and a planar dielectric layer between the planar patterned layer and the graphene layer.

Abstract: The present invention provides a preparation for attaching to teeth or tooth peripheries. The preparation for attaching to teeth or tooth peripheries of the present invention can give high adhesive force to the desired site despite interproximal space or curves of teeth. It is easy to hand while controlling drug release.

Abstract: A single-photon detection element includes a substrate including a first surface and a second surface located opposite to each other, and a plurality of plasmonic nanopatterns provided on the second surface, wherein the substrate includes a high-concentration doping region provided adjacent to the first surface, a substrate region provided between the high-concentration doping region and the plurality of plasmonic nanopatterns, and a first well provided between the substrate region and the high-concentration doping region.

Abstract: The present invention relates to composition for hair or fiber comprising an alkyl ketene compound. The composition according to the present invention includes an alkyl ketene compound capable of covalently bonding with a protein residue on a surface of hair or fibers, and the alkyl ketene compound can form a covalent bond with the hair or fiber to provide beneficial effects, such as long-lasting conditioning.

Abstract: An eco-friendly aqueous acrylic emulsion OPP tape and a method for manufacturing the same and, more particularly, to a method for manufacturing an OPP tape using an aqueous acrylic emulsion adhesive that adopts an optimized drying process to significantly enhance the production efficiency, and an OPP tape using an aqueous acrylic emulsion adhesive that is produced by the manufacturing method and has non-toxicity, durability secured by stability, and excellent adhesiveness and retention.

Abstract: The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.

Abstract: The present invention provides an electroluminescent compound of one of following formulas Formula 1 and Formula 2. Another aspect of the invention is an electroluminescent device including a first electrode; a second electrode facing the first electrode; and at least one organic material layer between the first and second electrodes, wherein one or more of the at least one organic material layer includes the electroluminescent compound.

Abstract: The present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises a malleable oral composition and an active ingredient for intra-oral delivery. Further, the present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises an oral composition in a hardening ointment-phase and an active ingredient for intra-oral delivery. The preparation of the present invention may give high adhesive force to the desired site in spite of gaps between teeth or curves of teeth. The preparation of the present invention having high adhesive force increases the time of adhesion to a target site in the oral cavity, and thus may be advantageous in achieving an intended effect.

Abstract: The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.

Abstract: The present disclosure related to an oral composition, and more particularly, to an oral composition for reducing tooth sensitivity. More specifically, the oral composition contains zinc and a copper salt capable of occluding dental tubules by agglomerating proteins, contributing to the reduction effect of tooth sensitivity, and to maintain this, allows a water soluble or alcohol soluble polymer to coat the dental tubules and be maintained for a long time, thereby solving the main cause of tooth sensitivity, as a result, providing an effect on the prevention or reduction of symptoms of tooth sensitivity in a short time.

Abstract: The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.

Abstract: The present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises a malleable oral composition and an active ingredient for intra-oral delivery. Further, the present invention provides a preparation for attaching to teeth or tooth peripheries, which comprises an oral composition in a hardening ointment-phase and an active ingredient for intra-oral delivery. The preparation of the present invention may give high adhesive force to the desired site in spite of gaps between teeth or curves of teeth. The preparation of the present invention having high adhesive force increases the time of adhesion to a target site in the oral cavity, and thus may be advantageous in achieving an intended effect.