LED LIGHTING DEVICE HAVING STERILIZING FUNCTION

• Main Author: JUNG, Sang Wook
• Format: Patent
• Language: English; French; Korean
• Published: 28.05.2020
• Subjects: BLASTING; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; HUMAN NECESSITIES; HYGIENE; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

A lighting device, according to one embodiment, comprises: a white light emitting device comprising at least one first light emitting diode so as to implement white light; and at least one second light emitting diode for emitting light suitable for sterilizing at least one pathogenic microorganism, wherein the light emitted by the second light emitting diode has a center wavelength of about 430 nm, and the lighting device emits the white light implemented by the white light emitting device and the light generated by the second light emitting diode to the outside. L'invention concerne un dispositif d'éclairage qui, selon un mode de réalisation, comprend : un dispositif émettant de la lumière blanche comprenant au moins une première diode électroluminescente de façon à mettre en oeuvre une lumière blanche ; et au moins une deuxième diode électroluminescente pour émettre une lumière appropriée pour stériliser au moins un micro-organisme pathogène, la lumière émise par la deuxième diode électroluminescente ayant une longueur d'onde centrale d'environ 430 nm, et le dispositif d'éclairage émettant la lumière blanche mise en oeuvre par le dispositif émettant de la lumière blanche et la lumière générée par la deuxième diode électroluminescente vers l'extérieur. 일 실시예에 따른 조명 장치는, 적어도 하나의 제1 발광 다이오드를 포함하여 백색광을 구현하는 백색광 방출 장치; 및 적어도 하나의 병원미생물을 살균하기에 적합한 광을 방출하는 적어도 하나의 제2 발광 다이오드를 포함하되, 상기 제2 발광 다이오드에서 방출되는 광은 중심 파장이 약 430nm이고, 상기 백색광 방출 장치에서 구현된 백색광 및 상기 제2 발광 다이오드에서 생성된 광을 외부로 방출한다.