Abstract: A glass article includes, as a glass composition, about 73 mol % to about 83 mol % of SiO2, greater than about 0 mol % to about 5 mol % of Al2O3, about 10 mol % to about 20 mol % of Na2O and about 3 mol % to about 8 mol % of MgO based on the total weight, satisfying Inequality (1) below: 0<Al2O3/Na2O (R ratio)?0.5, ??(1), where Al2O3 and Na2O are contents (mol %) of the components in the glass composition, and wherein the cover window has a thickness of about 100 micrometers (?m) or less.

Abstract: A coating composition, coating glass and a method for preparation thereof, and a cooking appliance including the coating class are described. The coating composition includes a coating material and a heat conductive oxide nano powder that is 5 to 10 wt % with respect to a weight of the coating material. The coating composition provides an excellent infrared reflective function, a high transmittance, and an excellent cleaning performance.

Abstract: A coating composition, coating glass and a method for preparation thereof, and a cooking appliance including the coating class are described. The coating composition includes a coating material and a heat conductive oxide nano powder that is 5 to 10 wt % with respect to a weight of the coating material. The coating composition provides an excellent infrared reflective function, a high transmittance, and an excellent cleaning performance.

Abstract: A glass composition article including as a glass composition, wherein the glass composition includes about 60 to about 75 mole percent (mol %) of SiO2, about 3 to about 10 mol % of Al2O3, about 3 to about 10 mol % of Na2O, about 10 to about 25 mol % of Li2O, 0 to about 1 mol % of P2O5, and about 1 to about 5 mol % of ZrO2, wherein each amount is based on 100 mole percent total of the glass composition, wherein a thickness of the glass article is in a range of about 20 micrometers to about 100 micrometers, and wherein the glass composition satisfies Mathematical Expression 1: 0.1<(Al2O3)/(R2O)<0.5??Mathematical Expression 1 wherein (R2O) represents a total mole percent of Na2O and Li2O combined, and (Al2O3) represents mole percent of Al2O3.

Abstract: A glass composition, glass article prepared from the glass composition, and display device are provided. The glass article includes, as a glass composition, about 45 to about 65 mol % of SiO2, about 15 to about 25 mol % of Al2O3, about 15 to about 25 mol % of Na2O, and 0 to about 10 mol % of B2O3 based on a total weight of the glass composition, where the glass composition has a thermal expansion coefficient of about 70*10?7 K?1 to about 85*10?7 K?1.

Abstract: The present invention relates to an absorbing member storing apparatus, and includes a first storing part (110) in which an absorbing member is stored, a second storing part (120), and a fastening part (130). The fastening part (130) is formed inside the first storing part (110), and the second storing part is fitted into the fastening part (130). According to the present invention, through the opening of the storing apparatus in which an absorbing member and a fluid have been separately stored, the absorbing member, such as sterilized cotton, a sterilized cotton swab, or the like, can be immediately wet with the fluid, thereby enabling the significantly hygienic and convenient storage and use of an absorbing member.

Abstract: A glass coating composition may include a glass composition and a nanopowder. The nanopowder may include Zinc Oxide (ZnO) and may be added to a glass composition in 1 to 10 weight (wt %). The glass composition may include 20 to 40 wt % of phosphorus pentoxide (P2O5), a total of 15 to 30 wt % of aluminum oxide (Al2O3) and zirconium dioxide (ZrO2), a total of 10 to 30 wt % of sodium oxide (Na2O) and potassium oxide (K2O), 10 to 25 wt % of boron trioxide (B2O3), and 10 to 15 wt % of zinc oxide (ZnO).

Abstract: A coating composition, coating glass and a method for preparation thereof, and a cooking appliance including the coating class are described. The coating composition includes a coating material and a heat conductive oxide nano powder that is 5 to 10 wt % with respect to a weight of the coating material. The coating composition provides an excellent infrared reflective function, a high transmittance, and an excellent cleaning performance.

Abstract: The present invention relates to an absorbing member storing apparatus, and includes a first storing part (110) in which an absorbing member is stored, a second storing part (120), and a fastening part (130). The fastening part (130) is formed inside the first storing part (110), and the second storing part is fitted into the fastening part (130). According to the present invention, through the opening of the storing apparatus in which an absorbing member and a fluid have been separately stored, the absorbing member, such as sterilized cotton, a sterilized cotton swab, or the like, can be immediately wet with the fluid, thereby enabling the significantly hygienic and convenient storage and use of an absorbing member.

Abstract: The present invention relates to a glass material for sealing a large-area dye-sensitized solar cell and, more specifically, to a glass material capable of binding to a large area uniformly and very strongly without reacting with en electrolyte. According to the present invention as described above, the glass material is expected to have effects of uniformly sealing a dye-sensitized solar cell, securing stable chemical properties against a reaction with an electrolyte, and having physical strength suitable for large-area binding, and thus can improve reliability and lifetime of solar cell products.

Abstract: Disclosed is a glass composition for sealing a large-area dye-sensitized solar cell, and more particularly, to a glass composition which may be uniformly bonded to a large-area without reacting with an electrolyte.

Abstract: The present invention relates to a glass material for sealing a large-area dye-sensitized solar cell and, more specifically, to a glass material which does not react with an electrolyte and allows uniform and high-strength binding even on a large area. According to the present invention, the glass material is expected to produce action effects of improving reliability and lifetime of solar cell products since it can uniformly seal a dye-sensitized solar cell, is chemically stable due to the absence of the reaction with an electrolyte, and has physical strength appropriate for large-area binding.

Abstract: Disclosed is a glass composition for sealing a large-area dye-sensitized solar cell, and more particularly, to a glass composition which may be uniformly bonded to a large-area without reacting with an electrolyte.

Abstract: The present invention relates to a glass material for sealing a large-area dye-sensitized solar cell and, more specifically, to a glass material which does not react with an electrolyte and allows uniform and high-strength binding even on a large area. According to the present invention, the glass material is expected to produce action effects of improving reliability and lifetime of solar cell products since it can uniformly seal a dye-sensitized solar cell, is chemically stable due to the absence of the reaction with an electrolyte, and has physical strength appropriate for large-area binding.

Abstract: Disclosed are a color converting element and a method for manufacturing the color converting element. The disclosed color converting element includes: first wavelength conversion cells spaced apart from one another; and second wavelength conversion cells arranged among the first wavelength conversion cells. The first and second wavelength conversion cells are made of a material containing glass. The color converting element of the disclosed technology is configured in that color converting cells having different color converting characteristics are periodically arranged, when the color converting element is applied to a color converting glass material which may improve thermal and chemical durability of white LEDs, thus minimizing the degradation of efficiency or luminance caused by an interaction between color converting phosphors or active ions and allowing for ease of adjustment of color rendering index.

Abstract: Disclosed are a color converting element and a method for manufacturing the color converting element. The disclosed color converting element includes: first wavelength conversion cells spaced apart from one another; and second wavelength conversion cells arranged among the first wavelength conversion cells. The first and second wavelength conversion cells are made of a material containing glass. The color converting element of the disclosed technology is configured in that color converting cells having different color converting characteristics are periodically arranged, when the color converting element is applied to a color converting glass material which may improve thermal and chemical durability of white LEDs, thus minimizing the degradation of efficiency or luminance caused by an interaction between color converting phosphors or active ions and allowing for ease of adjustment of color rendering index.

Abstract: Provided is a gain-clamped (GC) optical amplifier using a fiber Raman amplifier (FRA) having a Raman cavity. The FRA having a Raman cavity comprises a Raman fiber module (RFM) amplifying and outputting an input optical signal and a resonant cavity generating a Raman laser and a gain clamping laser (GC laser), wherein the resonant cavity is formed as a feedback loop between an input terminal and an output terminal of the RFM. Accordingly, a gain of an optical signal propagating along a core of RFM keeps a constant value regardless of input signal intensity by generating the GC laser for gain clamping between a wavelength band of the Raman laser and a gain band of input signals.

Abstract: Provided is an all-optical gain-clamped fiber amplifier, comprising transmission and isolation means for periodically transmitting an optical signal or reflecting amplified spontaneous emission (ASE) back to a gain medium. The transmission and isolation means can be embodied by an optical interleaver or a number of optical fiber Bragg gratings. Accordingly, an optical signal can be amplified across the entire C-band, and an ASE reflector-based gain-clamped fiber amplifier having a wider dynamic range than conventional amplifiers can be implemented.

Abstract: Provided are a tellurite glass composite, an optical waveguide, and an optical amplifier using the tellurite glass composite. The tellurite glass composite includes an entire composite including 25 (mol %)?TeO2?90 (mol %), 1 (mol %)?T1O3?55 (mol %) or 1 (mol %)?T2O3?40 (mol %), 0 (mol %)?ZnO?35 (mol %), 0 (mol %)?M2O?35 (mol %), and 0 (mol %)?Bi2O3?20 (mol %). Here, T1 includes a transition metal Mo, T2 includes a transition metal W, M2O includes Li2O, Na2O, or two or more of Li2O, Na2O, K2O, Rb2O, and Cs2O including metals having +1 valence electrons, and amounts of M2O and ZnO are not simultaneously “0”.

Abstract: Provided is an all-optical gain-clamped fiber amplifier, comprising transmission and isolation means for periodically transmitting an optical signal or reflecting amplified spontaneous emission (ASE) back to a gain medium. The transmission and isolation means can be embodied by an optical interleaver or a number of optical fiber Bragg gratings. Accordingly, an optical signal can be amplified across the entire C-band, and an ASE reflector-based gain-clamped fiber amplifier having a wider dynamic range than conventional amplifiers can be implemented.