The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2014
Filed:
Jul. 07, 2008
Uk Kang, Gunpo-si, KR;
Soo Jin Bae, Ansan-si, KR;
Seung Yup Lee, Yongin-si, KR;
Guang Hoon Kim, Busan, KR;
Geun Hee Rim, Changwon-si, KR;
Geri. V Papyan, Saint Petersburg, RU;
Dmitry Makarov, Ansan-si, KR;
Uk Kang, Gunpo-si, KR;
Soo Jin Bae, Ansan-si, KR;
Seung Yup Lee, Yongin-si, KR;
Guang Hoon Kim, Busan, KR;
Geun Hee Rim, Changwon-si, KR;
Geri. V Papyan, Saint Petersburg, RU;
Dmitry Makarov, Ansan-si, KR;
Korea Electro Technology Research Institute, Gyeongsangnam-do, KR;
Abstract
The present invention provides a composite light source apparatus for phototherapy of skin disease, in which a light beam having the wavelength and optical power suitable for light-beam treatment is provided to a region to be treated (also called a 'to-be-treated region') through a light guide by using a composite light source so as to improve efficiency of phototherapy of skin diseases of the body including acne, malignant tumors and the like. According to the composite light source apparatus, uniform optical power can be provided through a combination of a plurality of light sources, the optical power can be provided through selection of light of a wavelength range that a user wants, and light from the light sources can be utilized to the maximum with increased light intensity.