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Title:
OPTICAL MODULE AND AEROSOL GENERATING DEVICE COMPRISING THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/172717
Kind Code:
A1
Abstract:
An optical module includes a transmitter configured to pass light from a light source; an emitter integrally formed with the transmitter, and configured to emit light that has passed through the transmitter to outside of the optical module; and a converter covering at least a portion of the emitter, and configured to change a wavelength of light that has passed through the transmitter such that light emitted from the converter and light emitted from the emitter have different wavelengths.

Inventors:
AN HWI KYEONG (KR)
Application Number:
PCT/KR2020/018039
Publication Date:
September 02, 2021
Filing Date:
December 10, 2020
Export Citation:
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Assignee:
KT & G CORP (KR)
International Classes:
G02B26/00; A24F40/40; A24F40/50
Foreign References:
KR101227350B12013-02-07
KR20190049402A2019-05-09
KR20150035742A2015-04-07
JP2010512014A2010-04-15
KR20080040769A2008-05-08
Other References:
See also references of EP 3894931A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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