RECYCLING METHOD OF OPTICAL ELEMENT, REUSING METHOD OF OPTICAL ELEMENT, SORTING METHOD OF OPTICAL ELEMENT, REUSING METHOD OF OPTICAL ELEMENT INCLUSION BODY, OPTICAL ELEMENT INCLUSION BODY, LIGHTING DEVICE, AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a sorting method of an optical element, a recycling method of an optical element, a reusing method of an optical element which can easily perform the recycling, reusing and sorting of the optical element, an optical element inclusion body, and a display device.

SOLUTION: An identifying element 41 is provided on the inclusion member 22 of the optical element inclusion body 2. A recyclable optical element 24 of the optical elements 24 of the inclusion of the optical element inclusion body 2 is specified from the information stored in the identifying element 41.

COPYRIGHT: (C)2010,JPO&INPIT