Importance

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Abstract

A method of fabricating a display and re-fabricating a disassembled display, by arbitrarily combining light-emitting units. Connection blocks are used in the method. Three generally flat metallic conductors spaced apart are mechanically interconnected using an insulating resin, outer one of the three generally flat metallic conductors is made a positive electrode element, the other outer one is made a negative electrode element, and the middle one is made a relay element. A predetermined region of each end of the metallic conductors except the intermediate conductor is exposed for use as an extension electrode. A chip LED is laser-welded between the positive electrode element and the relay element and a chip resistor is laser-welded between the relay element and the negative electrode element to form a light-emitting unit. Electrodes between multiple light-emitting units are electrically connected in a detachable manner by means of multiple connection blocks to fabricate a display.

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First Claim