Konica Minolta, Inc.

Konica Minolta Sensing, Inc.

Tomohiro Fukamizu

Katsutoshi Tsurutani

Tomohiro Kiriyama

Yoshiyuki Nagashima

Shinji Shimizu

Tomohiro Murata

A light measuring apparatus includes a light receiver that receives light from a measurement target capable of emitting light, a memory that stores in advance calibration data corresponding to a plurality of gradations corresponding to a plurality of light emission modes of the measurement target for each color of light emitted from the measurement target, and a hardware processor that calculates light emission information including a measurement target parameter of the light received by the light receiver using a light intensity signal received by the light receiver and calibration data corresponding to a light emission state of the measurement target.

Light measuring apparatus, light measuring system, light measurement method, display adjustment system, and adjustment method

An optical characteristic measuring apparatus of the invention is configured in such a manner that a specular reflection light component in reflection light from an object to be measured is received, and shake of the apparatus is detected based on the amount of the received light. The optical characteristic measuring apparatus having the above arrangement enables to precisely measure an optical characteristic of the object to be measured, without the need of providing a mechanical switch or a like device, and without depending on the shape of the object to be measured.

Optical characteristic measuring apparatus

Growing community of inventors

Sakai, Japan

Tomohiro Fukamizu