Abstract: A display apparatus having a light-emitting device and a touch electrode is provided. An optical pattern may be disposed on the light-emitting device. A side of the optical pattern may be sloped. A surface of the optical pattern opposite to the light-emitting device may be covered by an intermediate insulating layer. The intermediate insulating layer may be harder than the optical pattern. The touch electrode may overlap the side of the optical pattern. Thus, in the display apparatus, the surface defect of the optical pattern in the forming process of the touch electrode may be prevented. Therefore, in the display apparatus, the frontal luminance and the image quality may be improved.

Abstract: The present invention relates to a novel Lactobacillus paracasei NK112 strain that has the effect of preventing or treating cognitive dysfunction and intestinal dysfunction. In addition, the present invention relates to a composition for prevention, treatment, or alleviation of cognitive dysfunction and intestinal dysfunction, comprising a Lactobacillus paracasei NK112 strain, a Cuscuta australis R.Br. extract, and a Cuscuta japonica Choisy extract. The strain and the composition, of the present invention, exhibit efficacy in increasing the expression of brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF), alleviating intestinal inflammation, and the like, and thus can be effectively used in the prevention or treatment of cognitive dysfunction and intestinal dysfunction.

Abstract: The present invention relates to a fluorine-based polymer coating film, an optical substrate comprising same, and a method for manufacturing the optical substrate, and provides a fluorine-based polymer coating film which is formed from fluorine-based polymer nanoparticles coming in contact and being bound to each other, and which is coated on a substrate to improve infrared transmittance. The fluorine-based polymer coating film according to the present invention has improved infrared transmittance, and since the size of the fluorine-based polymer nanoparticles is controlled to control the ultraviolet-infrared transmittance, transmission wavelength selectivity can be improved.

Abstract: A light source module for plant cultivation and a plant cultivation method. The light source module for plant cultivation includes: a substrate; a main light source; and a supplemental light source. The main light source is electrically connected to the substrate and supplies background light to a plant. The supplemental light source is electrically connected to the substrate and supplies supplemental light to the plant. Here, the background light and the supplemental light have different peak wavelengths. In addition, the supplemental light includes blue light to enhance growth of the plant and the content of a specific phytochemical in the plant.

Abstract: A light source for plant cultivation includes at least two light emitting devices supplying light to a plant. Each of the light emitting devices includes a first semiconductor layer doped with a first conductivity type dopant, a second semiconductor layer disposed on the first semiconductor layer and doped with a second conductivity type dopant different from the first conductivity type dopant, and an active layer interposed between the first semiconductor layer and the second semiconductor layer. The light emitting devices emit light towards the plant under a different condition in terms of at least one of wavelength, radiation intensity, and emission timing to control the type and content of phytochemicals in the plant.

Abstract: A light source for plant cultivation includes at least two light emitting devices supplying light to a plant. Each of the light emitting devices includes a first semiconductor layer doped with a first conductivity type dopant, a second semiconductor layer disposed on the first semiconductor layer and doped with a second conductivity type dopant different from the first conductivity type dopant, and an active layer interposed between the first semiconductor layer and the second semiconductor layer. The light emitting devices emit light towards the plant under a different condition in terms of at least one of wavelength, radiation intensity, and emission timing to control the type and content of phytochemicals in the plant.

Abstract: Provided is an artificial light source setting method and an artificial light source setting system for controlling secondary metabolites of plant and provide an artificial light source setting method and an artificial light source setting system for controlling secondary metabolites of plant, which predict content of the secondary metabolites of plant by measuring a light interception amount by using a cultivation environment of plant, a three-dimensional structure model of plant, and optical simulation and set an artificial light source according thereto.

Abstract: A light source module for plant cultivation and a light source device including the same. The light source module changes a phytochemical content in a plant through UV treatment of the plant. The light source module may include: a first light source emitting a first type of light changing the content of at least one of multiple phytochemicals; and a second light source emitting a second type of light changing the content of at least one of the multiple phytochemicals. The at least one phytochemical changed in content by the first type of light may be a different kind of phytochemical from the at least one phytochemical changed in content by the second type of light. The first light source and the second light source may be individually operated. In addition, the first type of light and the second type of light may be UV light having different peak wavelengths.

Abstract: Provided is an artificial light source setting method and an artificial light source setting system for controlling secondary metabolites of plant and provide an artificial light source setting method and an artificial light source setting system for controlling secondary metabolites of plant, which predict content of the secondary metabolites of plant by measuring a light interception amount by using a cultivation environment of plant, a three-dimensional structure model of plant, and optical simulation and set an artificial light source according thereto.

Abstract: A plant cultivation method includes the steps of: applying supplementary light treatment to a selected plant with UVA, measuring a maximum quantum yield of the selected plant; and determining a cultivation step of the plant according to the measured maximum quantum yield.

Abstract: The present invention relates to a method for enhancing growth and useful substances of leafy vegetables by using environmental stress. The environmental stress may include a low temperature stress, a light stress, and a combination thereof.

Abstract: A method for promoting growth and bioactive substances of Crepidiastrum denticulatum including performing a stress treatment on Crepidiastrum denticulatum during cultivation thereof, in which the stress treatment includes at least of applying visible light, drying, exposing to low temperature, irradiating ultraviolet rays, and applying a chemical elicitor.

Abstract: A device including a work table having an upper plate elevated from a floor, a cultivation bed disposed on the upper plate and including an accommodation hole to accommodate soil or culturing solution therein, and a flow tube disposed in the soil or culturing solution to supply or drain water to and from the accommodation hole, a supply portion to circulate water in the flow tube to lower the temperature of water, a light emitting portion including a pillar adjustable in height and a UV light source emit UV light toward an upper portion of the cultivation bed, and a power generator including a servo motor disposed below the work table, and a bracket configured to adjust a location of the light emitting portion with respect to the side surface of the work table.

Abstract: A light source for plant cultivation includes a first light source emitting a first type of light for photosynthesis of a plant and a second light source emitting a second type of light for adjustment of phytochemicals in the plant. The first type of light has at least one peak in the visible spectrum, and the second type of light has a peak in a different wavelength band from the first light source. The second type of light has a peak in the wavelength band of about 360 nm to about 420 nm.

Abstract: A light source for plant cultivation includes at least two light emitting devices supplying light to a plant. Each of the light emitting devices includes a first semiconductor layer doped with a first conductivity type dopant, a second semiconductor layer disposed on the first semiconductor layer and doped with a second conductivity type dopant different from the first conductivity type dopant, and an active layer interposed between the first semiconductor layer and the second semiconductor layer. The light emitting devices emit light towards the plant under a different condition in terms of at least one of wavelength, radiation intensity, and emission timing to control the type and content of phytochemicals in the plant.

Abstract: A plant cultivation method includes the steps of: applying supplementary light treatment to a selected plant with UVA, measuring a maximum quantum yield of the selected plant; and determining a cultivation step of the plant according to the measured maximum quantum yield.

Abstract: The present invention relates to a method for enhancing growth and useful substances of leafy vegetables by using environmental stress. The environmental stress may include a low temperature stress, a light stress, and a combination thereof.

Abstract: A device for UV and low temperature treatment for increasing a functional material content in a plant including a work table having an upper plate elevated from a floor, a cultivation bed disposed on the upper plate and including an accommodation hole to accommodate soil or culturing solution therein, and a flow tube disposed in the soil or culturing solution to supply or drain water to and from the accommodation hole, a supply portion to circulate water in the flow tube to lower the temperature of water, a light emitting portion including a pillar adjustable in height and a UV light source emit UV light toward an upper portion of the cultivation bed, and a power generator including a servo motor disposed below the work table, and a bracket configured to adjust a location of the light emitting portion with respect to the side surface of the work table.

Abstract: A method for promoting growth and bioactive substances of Crepidiastrum denticulatum including performing a stress treatment on Crepidiastrum denticulatum during cultivation thereof, in which the stress treatment includes at least of applying visible light, drying, exposing to low temperature, irradiating ultraviolet rays, and applying a chemical elicitor.