Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.

Abstract: Provided is technology to reduce interlayer noise occurring in a multi-story house such as an apartment, and more particularly, an environmental and contextual custom-built artificial intelligence (AI) based, interlayer noise abatement apparatus that defines a standard of interlayer noise based on a user environment or a user-specified context, allows an interlayer noise maker to recognize when the noise exceeding the above standard occurs and allows the interlayer noise maker to voluntarily reduce the interlayer noise, and a method of the same.

Abstract: Provided is technology to reduce interlayer noise occurring in a multi-story house such as an apartment, and more particularly, an environmental and contextual custom-built artificial intelligence (AI) based, interlayer noise abatement apparatus that defines a standard of interlayer noise based on a user environment or a user-specified context, allows an interlayer noise maker to recognize when the noise exceeding the above standard occurs and allows the interlayer noise maker to voluntarily reduce the interlayer noise, and a method of the same.

Abstract: Disclosed herein is a lighting apparatus which varies a light emission pattern of a light emitting unit based on external stimuli, such as sounds, and is aesthetically pleasing to a user through variation in light emission pattern. A lighting apparatus includes a housing having a plurality of light irradiation regions, a light emitting unit including a substrate disposed within the light irradiation regions in the housing and a plurality of light emitting diodes (LEDs) mounted on the substrate so as to correspond to the light irradiation regions, an electronic module to supply power to the light emitting unit, a sound sensing unit to sense a sound, and a controller to control at least one of ON/OFF, a light emission sequence, a light emission cycle, a quantity of light and a light emission time of the light emitting diodes based on a level of the sensed sound.

Abstract: Disclosed herein is a lighting apparatus which varies a light emission pattern of a light emitting unit based on external stimuli, such as sounds, and is aesthetically pleasing to a user through variation in light emission pattern.