Patent ID: 9138594
Filing Date: 2015-09-22
Classification: A61N

Abstract:
1. A light emitting diode-based skin cosmetic device, comprising: a plurality of double-faced light emitting panels, each of the double-faced light emitting panel comprises at least one light emitting, diode source, wherein the plurality of double-faced light emitting panels are mutually connected at one side, and an angle is formed between each two adjacent double-faced light emitting panels, and the light emitting diode source is an organic light emitting diode, the light emitting diode source is an organic light emitting, diode panel with double-faced lighting or an organic light emitting diode panel with single-faced lighting; and a plurality of optical Windows, wherein two sides of each optical window are connected with open sides of each two adjacent double-faced light emitting panels to form a closed triangle structure, and the angle between each two adjacent double-faced light emitting panels is faced toward each optical window; wherein wavelength bands emitted from one face of each two adjacent double-faced light emitting panels are overlapped on each optical window that connected with each two adjacent double-faced light emitting panels to form a mixed wavelength band.