Patent ID: 8888357
Filing Date: 2014-11-18
Classification: B23P,B28B,F21V,G02B,G02F,G09F,H05K,Y10T

Abstract:
1. A method for manufacturing a back frame of a flat panel display device, wherein: joining at least first and second primary assembling pieces to form the back frame, wherein the first primary assembling piece and the second primary assembling piece are assembling pieces of the periphery of the back frame to determine a size of the back frame, the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the corresponding end of the second primary assembling piece being selectively jointed to one of the at least two joint sections of the first primary assembling piece, and other joint sections of the first primary assembling piece being idle and without jointing with any piece such that the second primary assembling piece is connected to the first primary assembling piece in a position-adjustable manner and the size of the back frame is adjustable, the back frame further comprising a plurality of bracing pieces that is fixed to the primary assembling pieces; and making combinations of bracing patterns of a bracing mold according to mounting structures of the bracing pieces in order to form the bracing pieces with corresponding mounting structures respectively, the bracing mold being a mold for manufacturing the bracing pieces.