Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Norie Araki

Hiroshi Iwamoto

Yoshiyuki Tani

Hirofumi Iwakawa

The present disclosure relates to a method for disassembling a flat display device including a panel that includes a pair of glass substrates each having display materials formed on a surface thereof, the glass substrates being arranged so as to face each other. In the disassembling method, rotation body () which has recesses and projections () inside thereof and rotates at a non-constant speed is used. The panel is disassembled so as to be separated into glass substrates () and () to thereby expose the display materials, glass substrates () and () each having the display materials formed on the surface thereof are then put into rotation body (), and rotation body () is then rotated to perform a process for removing the display materials from the surface of each of glass substrates () and ().

Method for disassembling flat display device

A metal identifying device precisely identifies a metal material in a metal member having a plurality of through-hole portions penetrating through the metal member. The metal identifying device of the present invention includes a measurement unit that obtains a measurement value by measuring an electrical property and/or optical property of a test object, a threshold value determination unit that determines a threshold value with use of a reference value obtained by measuring the property of a metal member having a metal composition to be identified and information indicating a ratio of the through-hole portions to a measurement area in the test object and/or information indicating a configuration of the through-hole portion, and a comparison/identification unit that identifies a metal composition of the test object by comparing the measurement value and the threshold value.

Growing community of inventors

Osaka, Japan

Norie Araki