DEVICE AND METHOD FOR ACCURATE APPLICATION OF COSMETICS Russian patent published in 2013 - IPC A45D44/00 

FIELD: personal use articles.

SUBSTANCE: present invention relates to automated methods of selective and accurate application of one or more modifiers of reflecting ability, such as pigment or dye on the human skin. The object of the invention is to create a device by which the accurate application of transparent dyes is carried out, preserving the natural characteristics with high spatial frequency. One or more modifiers of reflecting ability (MRA), such as pigmented cosmetic, is applied selectively and accurately using a controlled spray on the human skin in accordance with the local reflecting ability of skin or the characteristic signs of texture. In one version, the digital control is used based on analysis of the image obtained by the video camera. In another version, the calibrated scanner is used, comprising a plurality of LEDs and the photodiode detectors to adjust the readings of reflecting ability to take into account the distance of the device to the skin and its orientation relative to the skin. The ranges of the required application parameters of MRA for MRA with high luminosity which is selectively applied on special features with the average spatial frequency, with low opacity or low density of application differ significantly from conventional cosmetic practice.

EFFECT: creation of the device is achieved through which the accurate application of transparent dyes is carried out, preserving the natural characteristics with high spatial frequency.

19 cl, 42 dwg