Abstract: A light path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion part disposed between the first electrode and the second electrode, wherein: the light conversion part comprises a plurality of partition wall portions, a plurality of receiving portions, and a base portion; a light conversion material is disposed in the receiving portions; the light conversion part includes a first sealing portion which seals the light conversion material; the first sealing portion extends in a direction from one end to the other end thereof; and the other end of the first sealing portion is arranged to extend into the inner area of the receiving portions.

Abstract: A sensing device according to one embodiment of the present invention comprises: a substrate; a sensor that includes an electrode disposed on the substrate, and a connection terminal disposed on the substrate and connected to the electrode; and a stretchable substrate that is connected to the sensor unit and includes a base and wiring disposed on the base, wherein the connection terminal of the sensor unit is connected to the wiring of the stretchable substrate.

Abstract: A mask according to an embodiment comprises: a body having a shape corresponding to a user's face; a first recess disposed on one surface of the body, opposite to the user's face; and a piezoelectric part disposed in the first recess, wherein the first recess has a shape recessed outward from the one surface of the body and is disposed in a region corresponding to at least one of the user's brow region and eye rim regions, and the piezoelectric unit protrudes beyond the one surface toward the user.

Abstract: A mask, according to an embodiment, comprises: a first wiring disposed on a first base layer; a piezoelectric element disposed on the first wiring; a second wiring disposed on the piezoelectric element; a second base layer disposed on the second wiring; a protective layer disposed between the first and second base layers and surrounding the first wire, the second wire, and the piezoelectric element; and a control unit which controls a driving frequency of the piezoelectric element. The control unit controls the driving frequency of the piezoelectric element in a frequency band defined as a first range, and the temperature of the piezoelectric element changes by means of the control of the driving frequency of the control unit.

Abstract: A mask according to an embodiment comprises: a first substrate disposed on a first base layer; a first wire disposed on the first substrate; a piezoelectric element disposed on the first wire; a second wire disposed on the piezoelectric element; a second substrate disposed on the second wire; a second base layer disposed on the second substrate; and a cavity disposed between the first base layer and the piezoelectric element, wherein the cavity is disposed in a region overlapping the piezoelectric element in a vertical direction.

Abstract: An ultrasound mask according to an embodiment comprises a plurality of interconnection wirings comprising first wirings arranged in a first direction and second wirings arranged in a second direction different from the first direction, each of the first and second wirings being disposed between piezoelectric members, wherein the interconnection wirings come in contact with a protective layer.

Abstract: A mask according to an embodiment comprises: a first substrate; a first wiring arranged on the first substrate; a plurality of piezoelectric elements arranged on the first wiring; a second wiring arranged on the piezoelectric elements; a second substrate arranged on the second wiring; a third wiring arranged on the first substrate and electrically insulated from the first wiring; and a plurality of light-emitting elements arranged between the first and second substrates and arranged on the third wiring, wherein the plurality of light-emitting elements are arranged in areas overlapping, in a vertical direction, areas between the piezoelectric elements.

Abstract: A touch panel according to the embodiment includes: a cover substrate including an active area and an unactive area; an intermediate layer on the cover substrate; and an electrode on the intermediate layer, wherein the intermediate layer includes an acrylic resin composition.

Abstract: Disclosed is a touch window including a cover substrate, a first intermediate layer on the cover substrate, an electrode layer on the first intermediate layer, and a second intermediate layer provided on the first intermediate layer. The first intermediate layer has a refractive index different from a refractive index of the second intermediate layer.

Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.

Abstract: A touch panel according to the embodiment includes: a cover substrate including an active area and an unactive area; an intermediate layer on the cover substrate; and an electrode on the intermediate layer, wherein the intermediate layer includes an acrylic resin composition.

Abstract: A touch window may include a substrate, and an electrode part on the substrate to detect a position. The electrode part includes a first sub-pattern, a second sub-pattern adjacent to the first sub-pattern, a first electrode layer on the first sub-pattern, and a second electrode layer on the second sub-pattern. Another touch window includes a substrate, and an electrode part on the substrate to detect a position, the electrode part includes a first sub-pattern, a second sub-pattern adjacent to the first sub-pattern, an electrode layer on the first sub-pattern, a first anti-reflective layer on the first sub-pattern, and a second anti-reflective layer on the second sub-pattern.

Abstract: A touch panel according to the embodiment includes: a cover substrate including an active area and an unactive area; an intermediate layer on the cover substrate; and an electrode on the intermediate layer, wherein the intermediate layer includes an acrylic resin composition.

Abstract: Disclosed are a touch panel and a method for manufacturing the same. The touch panel includes a touch panel including a substrate, a sensor part on the substrate and a connection electrode connecting the sensor part, and a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode. The method includes preparing a substrate, forming a sensor part and a connection electrode on the substrate, and forming a light absorbing layer on the substrate. The light absorbing layer is closer to the substrate rather than the connection electrode.

Abstract: Disclosed is a lighting device capable of reducing UGR (Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusion plate is increased using the adhesion material pattern layer of periphery surrounding an air gap, and simultaneously, the UGR may be reduced by removing the process disposing the pattern with a specific structure and increasing the process efficiency.

Abstract: Disclosed is a touch panel. The touch panel includes a plurality of sensing electrode patterns spaced apart from each other on a substrate; and a bridge electrically connecting the sensing electrode patterns to each other, wherein an end portion of the bridge is perpendicular to a surface of the substrate or is inclined within a predetermined angle with respect to a perpendicular line of the surface of the substrate.

Abstract: A light emitting device according to the embodiment includes touch window including: a substrate; and an electrode part on the substrate, wherein the electrode part includes: a first sub-pattern; an electrode layer on the first sub-pattern; and a second sub-pattern close to the first sub-pattern, and wherein a boundary area between the electrode layer and the first sub-pattern is larger than a boundary area between the substrate and the first sub-pattern. A light emitting device package according to the embodiment includes a touch window including: a substrate; and an electrode part on the substrate; wherein the electrode part includes: a first sub-pattern; an electrode layer on the first sub-pattern; and a second sub-pattern close to the first sub-pattern, and wherein a line width of the first sub-pattern is changed according to a height of the first sub-pattern.

Abstract: Disclosed is an optical plate and an illuminating member, and particularly an optical plate for reducing UGR, which has a plurality of micro lens patterns formed on a base substrate, a fill factor of the micro lens patterns being in range of 0.5 to 1.0.

Abstract: A touch window includes a substrate, and an electrode part provided on the substrate. The electrode part includes a first sub-pattern, an electrode layer provided in the first sub-pattern, a second sub-pattern adjacent to the first sub-pattern, and a third sub-pattern provided on a top surface of the first sub-pattern.

Abstract: Disclosed is a light device comprising: a diffusion unit for diffusing and radiating light incident from a light source; and a condensing unit installed on a light radiating surface of the diffusion unit, including a micro lens array of lenses having sag determined depending on one of a light emitting area of the lighting device and total light flux of the lighting device. Thus, the lighting device can reduce a light flux emitted at the angle between 65 deg and 90 deg, thereby meeting UGR conditions.