Abstract: A touch device according to one embodiment comprises: A touch device according to one embodiment comprises: a display panel; and a touch device on the display panel, and the touch device includes: a substrate including one surface and an opposite surface; a receiving groove formed in one surface; and a protrusion part formed on the opposite surface, and an area, in which the receiving groove is formed, overlaps with an area in which the protrusion part is formed, and a fingerprint sensor is provided in the receiving groove, and a substrate thickness in the area, in which the protrusion part is formed, is thinner than a substrate thickness in the area having no protrusion part.

Abstract: A solar battery includes a polymer resin layer on a solar cell and an upper substrate on the polymer resin layer. A pattern is formed in the polymer resin layer.

Abstract: Disclosed are a solar cell and a method of fabricating the same. The solar cell includes a support substrate, a back electrode layer on the support substrate, a light absorbing layer on the back electrode layer, and a front electrode layer on the light absorbing layer. The back electrode layer includes at least three layers. The method includes forming a first layer on a support substrate, forming a second layer on the first layer, forming a third layer on the second layer, forming a light absorbing layer on the third layer, and forming a front electrode layer on the light absorbing layer.

Abstract: A solar cell according to the embodiment includes a back electrode layer on a support substrate; a first through hole dividing the back electrode layer into a plurality of back electrodes; a first contact pattern in the back electrode layer; a light absorbing layer formed on the back electrode layer and including a second contact pattern on the first contact pattern; and a front electrode layer on the light absorbing layer.

Abstract: A solar cell according to the embodiment includes a plurality of back electrode patterns spaced apart from each other on a substrate; a light absorption layer including contact patterns to connect electrodes to each other and division patterns to divide cells into unit cells on the substrate formed with the back electrode patterns; top electrode patterns spaced apart from each other by the division patterns on the light absorption layer; and insulating patterns among the back electrode patterns or on the back electrode patterns. The top electrode patterns are filled in the contact patterns and electrically connected to the back electrode patterns.

Abstract: A solar cell apparatus includes a substrate having a transmission area and a non-transmission area adjacent to the transmission area, a solar cell disposed at the non-transmission area on the substrate, and a lattice pattern disposed at the transmission area on the substrate.

Abstract: A cost function is specified to optimize a combination of N drugs, where the cost function includes at least one phenotypic contribution corresponding to efficacy and at least one phenotypic contribution corresponding to safety, and at least one of the N drugs is a nanomaterial-modified drug, with N being 2 or more. In vitro or in vivo tests are conducted by applying varying combinations of dosages of the N drugs to determine the phenotypic contributions from results of the tests. The results of the tests are fitted into a representation of the cost function, and, using the representation of the cost function, at least one optimized combination of dosages of the N drugs is identified.

Abstract: A printed circuit board and a method of manufacturing the same are provided. A printed circuit board having conductive patterns formed in multilayers on an insulating material laminated on both surfaces of a glass core is provided. The printed circuit board includes a first insulating material disposed on a first surface and a second surface of the glass core. and a second insulating material disposed on the first insulating material. The first insulating material surrounds a first portion of a side surface of the glass core and the second insulating material surrounds a second portion of the side surface of the glass core, the second portion being a portion of the glass core not surrounded by the first insulating material.

Abstract: Disclosed are a substrate supporting unit, a substrate processing apparatus, and a method of manufacturing the substrate supporting unit. The substrate supporting unit includes a susceptor provided with heaters to heat a substrate placed on the susceptor, and including a first temperature region and a second temperature region having a higher temperature than that of the first temperature region; and a heat dissipating member including a contact surface being in thermal contact with the second temperature region. The heat dissipating member further includes an opening corresponding to the first temperature region. The heat dissipating member formed in a ring shape, in which the opening is surrounded with the contact surface, and the contact surface of the heat dissipating member makes thermal contact with the lower surface of the susceptor.

Abstract: The present invention relates to a hybrid heat pump apparatus comprising: a housing having a first channel and a second channel formed therein; a dehumidifying rotor disposed in the housing; a heating unit disposed in the first channel and heating air passing therethrough; a cooling unit disposed in the second channel and selectively cooling air passing therethrough; a coolant circulating unit including a compressor, a first heat exchanger disposed in the second channel, a second heat exchanger, and a four-way valve; and a water circulating pipe through which water circulates and which is connected to the second heat exchanger for heat exchanging between the circulating water and coolant in the second heat exchanger.

Abstract: The present invention relates to a dehumidifying and cooling apparatus, comprising: a housing in which a first channel and a second channel are formed; a heating unit disposed inside the first channel; a desiccant rotor which is rotatably provided inside the housing; a cooling unit disposed inside the second channel; and a refrigerant circulation unit having a refrigerant circulation circuit including a compressor and a condenser, wherein the condenser is disposed inside the second channel such that the refrigerant circulated therein, can be condensed by the heat exchange with the second air cooled by the cooling unit.

Abstract: Disclosed is a solar cell apparatus. The solar cell apparatus includes a substrate including a transmission area and a non-transmission area extended in one direction, respectively, and disposed in parallel to each other, a solar cell disposed in the non-transmission area, and a refractive part provided in the transmission area and refracting at least a portion of an incident light to the non-transmission area.

Abstract: Disclosed are a flexible solar cell apparatus and a method of fabricating the same. The flexible solar cell apparatus includes a support substrate including an internal region and an outer region surrounding the internal region, a plurality of solar cells on the internal region, and a protective layer on the outer region and the solar cells. A top surface of each solar cell is lower than a top surface of the outer region of the support substrate.

Abstract: A printed circuit board and a method of manufacturing the same are provided. A printed circuit board having conductive patterns formed in multilayers on an insulating material laminated on both surfaces of a glass core is provided. The printed circuit board includes a first insulating material disposed on a first surface and a second surface of the glass core. and a second insulating material disposed on the first insulating material. The first insulating material surrounds a first portion of a side surface of the glass core and the second insulating material surrounds a second portion of the side surface of the glass core, the second portion being a portion of the glass core not surrounded by the first insulating material.

Abstract: A solar cell, according to one embodiment, comprises: a support substrate; a rear electrode layer arranged on the support substrate; an optical absorption layer arranged on the rear electrode layer; a buffer layer arranged on the optical absorption layer; and a front electrode layer arranged on the buffer layer, wherein a first through-groove penetrating through the rear electrode layer and the optical absorption layer is formed on the rear electrode layer and the optical absorption layer, and the optical absorption layer comprises: a first optical absorption layer arranged on the rear electrode layer; and a second optical absorption layer arranged to make contact with an inner side surface of the rear electrode layer exposed by the first through-groove.

Abstract: A printed circuit board and method thereof include an electronic component embedded in an insulation layer and comprising a connection terminal exposed on a surface of the insulation layer. The printed circuit board and method thereof also include a bump formed on the connection terminal of the electronic component and exposed on the surface of the insulation layer.

Abstract: Provided herein is a thermal fatigue tester capable of evaluating thermal fatigue characteristics of a test piece, the tester including a high temperature unit configured to create a temperature atmosphere for a high temperature thermal fatigue test of the test piece accommodated in an inner space; a low temperature unit arranged adjacent to one side of the high temperature unit and configured to create a temperature atmosphere for a low temperature thermal fatigue test of the test piece accommodated in an inner space; a convey unit configured to convey the test piece back and forth between the inner space of the high temperature unit and the inner space of the low temperature unit; and a shielding unit configured to seal at least the inner space where the test piece is accommodated of among the inner space of the high temperature unit and the inner space of the low temperature unit.

Abstract: A fingerprint sensor includes a substrate, a first electrode on the substrate, a piezoelectric layer on the first electrode, and a second electrode on the piezoelectric layer.

Abstract: Disclosed are a solar cell apparatus and a method of fabricating the same. The solace cell apparatus includes a solar cell on a support substrate; a polymer resin layer on the solar cell; a protective panel on the polymer resin layer; and a composite protective layer at each lateral side of the support substrate, the solar cell, the polymer resin layer, and the protective panel.

Abstract: There is provided a method for measuring a coefficient of thermal expansion including: a step (S100) of providing two or more samples; a step (S200) of obtaining measured coefficients of thermal expansion of the two or more samples by means of a thermal mechanical analyzer; and a step (S300) of deriving a correction expression of an estimated coefficient of thermal expansion that is to be applied to the thermal mechanical analyzer through the two or more measured coefficients of thermal expansion obtained in the step (S200) and a linear regression analysis.