Abstract:
There is provided a fluoride phosphor composite including: fluoride phosphor core particles that may be expressed by the empirical formula AxMFy:Mn4+, wherein A may be at least one selected from the group consisting of Li, Na, K, Rb, and Cs, M may be at least one selected from the group consisting of Si, Ti, Zr, Hf, Ge, and Sn, the composition ratio (x) of A may satisfy 2≤x≤3, the composition ratio (y) of F may satisfy 4≤y≤7, each fluoride phosphor composite particle may be coated with a Mn-free fluoride coating. The Mn-free fluoride coating may have a thickness less than or equal to 35% of the size of each fluoride phosphor composite particle.
Abstract:
A fluoride phosphor includes fluoride particles represented by AxMFy:Mnz4+ where A is at least one selected from lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs), M is at least one selected from silicon (Si), titanium (Ti), zirconium (Zr), hafnium (Hf), germanium (Ge) and tin (Sn), a compositional ratio x of A satisfies 2≤x≤3, and a compositional ratio y of F satisfies 4≤y≤7; and an organic material physically adsorbed onto surfaces of the fluoride particles to allow the fluoride particles to have hydrophobicity. The fluoride particles have a concentration of Mn4+ gradually reduced from respective centers to respective surfaces of the fluoride particles.
Abstract:
Disclosed are a dongle apparatus and a method of controlling the same. The dongle apparatus includes a fastener that combines or separates the dongle apparatus with or from a home appliance, a power supply that receives at least one of a plurality of ranges of power from the home appliance, a power converter that converts the power into available power, a locker that locks the fastener so that the fastener does not separate from the home appliance or unlocks the fastener to separate therefrom, and a controller that receives the available power and controls the locker to lock or unlock the fastener.
Abstract:
A gasket usable with a washing machine capable of reinforcing the strength thereof while improving the vibration reducing performance of the gasket, a gasket connecting a tub to the front surface frame, wherein the gasket includes a body having a hollowness part configured to accommodate a portion of the door and a periphery part configured to surround the hollowness part, and a reinforcing rib formed by protruding at least one portion of the periphery part so as to reinforce a strength of the gasket, and wherein the reinforcing rib has a rear surface further concaved than an inner surface of the periphery part that is adjacent to the rear surface. The gasket further comprise a connection lip that contacts the closed door, such that the connection lip has a connection rib having a greater thickness in the lower portion of the lip than the upper portion of the lip.
Abstract:
An electronic apparatus and a method of outputting content of the electronic apparatus outputs a synchronized content to a display apparatus and a projection-type display apparatus and a method of outputting a content of the electronic apparatus. The electronic apparatus includes an input/output unit connected with a display apparatus and a projection-type display apparatus, and a control unit configured to control the input/output unit, wherein the control unit outputs a synchronized content to the display apparatus and the projection-type display apparatus through the input/output unit.
Abstract:
A gasket usable with a washing machine capable of reinforcing the strength thereof while improving the vibration reducing performance of the gasket, a gasket connecting a tub to the front surface frame, wherein the gasket includes a body having a hollowness part configured to accommodate a portion of the door and a periphery part configured to surround the hollowness part, and a reinforcing rib formed by protruding at least one portion of the periphery part so as to reinforce a strength of the gasket, and wherein the reinforcing rib has a rear surface further concaved than an inner surface of the periphery part that is adjacent to the rear surface. The gasket further comprise a connection lip that contacts the closed door, such that the connection lip has a connection rib having a greater thickness in the lower portion of the lip than the upper portion of the lip.
Abstract:
A fluoride phosphor includes fluoride particles represented by AxMFy:Mnz4+ where A is at least one selected from lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs), M is at least one selected from silicon (Si), titanium (Ti), zirconium (Zr), hafnium (Hf), germanium (Ge) and tin (Sn), a compositional ratio x of A satisfies 2≤x≤3, and a compositional ratio y of F satisfies 4≤y≤7; and an organic material physically adsorbed onto surfaces of the fluoride particles to allow the fluoride particles to have hydrophobicity. The fluoride particles have a concentration of Mn4+ gradually reduced from respective centers to respective surfaces of the fluoride particles.
Abstract:
A appliance control panel assembly includes a control panel; a plurality of light emitting diodes (LEDs); a bracket to accommodate the LEDs, the bracket including a plurality of light guide holes for guiding light from the LEDs; and a window for allowing the light from the LEDs and guided through the light guide holes to be visible at a front of the control panel. Each of the light guide holes includes a first portion to accommodate one of the plurality of LEDs, and a second portion to guide light emitted from the LED towards the window. The length of the second portion is longer than a length of the first portion.
Abstract:
A control panel assembly includes a control panel; a plurality of light emitting diodes (LED); and an LED bracket to accommodate the plurality of LEDs, the LED bracket including a plurality of light guide holes, each of the plurality of light guide holes being configured to guide light from one of the plurality of LEDs. Each of the plurality of light guide holes includes a first portion to accommodate one of the plurality of LEDs; and a second portion to guide light emitted from the LED accommodated in the first portion, a cross-sectional area of the first portion decreases toward the second portion.
Abstract:
A fluoride phosphor includes fluoride particles represented by AxMFy:Mnz4+ where A is at least one selected from lithium (Li), sodium (Na), potassium (K), rubidium (Rb), and cesium (Cs), M is at least one selected from silicon (Si), titanium (Ti), zirconium (Zr), hafnium (Hf), germanium (Ge) and tin (Sn), a compositional ratio x of A satisfies 2≤x≤3, and a compositional ratio y of F satisfies 4≤y≤7; and an organic material physically adsorbed onto surfaces of the fluoride particles to allow the fluoride particles to have hydrophobicity. The fluoride particles have a concentration of Mn4+ gradually reduced from respective centers to respective surfaces of the fluoride particles.