Method for manufacturing back frame for flat panel display device
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United States of America Patent
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Jun 16, 2015
Grant Date -
Jan 30, 2014
app pub date -
Jul 27, 2012
filing date -
Jul 24, 2012
priority date (Note) -
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Abstract
The present invention provides a method and an apparatus for manufacturing a back frame for flat panel display devices. The method contains the steps of: delivering a material belt to a stamping device; conducting a first stamping at a region of a mold in the stamping device corresponding to a first work location of a stamping process; moving the material belt or mold move a next work location after completing the first stamping; conducting a second stamping at a region of the same mold corresponding to a second work location of the stamping process by the same stamping device; and obtaining the main pieces and braces for the back frame after sequentially completing the stampings by the same stamping device and the same mold. The present invention as described is capable of saving the costs for the stamping device, mold, and material.
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