Em-Tech Co., Ltd.

Inno-It Co., Ltd.

Hyuk Won

Seung Kiu Jeong

Seung Joo Han

The present invention provides a liquid cartridge that can be inserted into an electrically heated smoking article, the liquid cartridge comprising: a liquid composition; an absorbent soaked with the liquid composition; and wrapping paper wrapped around the side of the absorbent in a cylindrical shape measuring 7 to 20 mm long and 5 to 8 mm in diameter, wherein the absorbent has a sufficient absorption rate to absorb 70 to 120 mg of liquid composition and keep the same in the liquid cartridge, and also provides an electrically heated smoking article and an aerosol generating device and system therefor, the electrically heated smoking article comprising: a filter; a liquid cartridge located upstream of the filter; and a tobacco filler containing shredded tobacco located upstream of the filter and located upstream or downstream of the liquid cartridge, wherein the filter, liquid cartridge, and tobacco filler are wrapped in wrapping paper to form a smoking article.

Liquid cartridge that can be inserted into electrically heated smoking article, electrically heated smoking article including the same, and aerosol generating device and system therefor

The present disclosure relates to a sound converting device, and in particular, a sound converting device having a near-infrared ray emission function, which allows a wearer to remain in a stable state by vagal nerve stimulation (VNS) and adjusts a stimulation effect on the wearer by adjusting an intensity of stimulation. A near-infrared ray emitted by an optical device of a light emitting unit has at least one of a set wavelength included in a reference wavelength range, a set frequency included in a reference frequency range, and a set light intensity included in a reference light intensity range, and the optical device operates to correspond to a set duty ratio included in a reference duty ratio.

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Busan, South Korea

Hyuk Won