Methods and apparatus to shape a workpiece
US-2015375287-A1 · Dec 31, 2015 · US
Method for manufacturing back frame for flat panel display device
US9056348B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9056348-B2 |
| Application number | US-201213640726-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 27, 2012 |
| Priority date | Jul 24, 2012 |
| Publication date | Jun 16, 2015 |
| Grant date | Jun 16, 2015 |
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Abstract
Official abstract text for this publication.
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.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for manufacturing a back frame for a flat panel display device, comprising the steps of: delivering a material belt to a stamping device; conducting a first stamping on the material belt at a region of a mold in the stamping device corresponding to a first work location of a stamping process so as to achieve one of forming protrusion and forming via to the material belt; after finishing the first stamping, moving the mold or material belt for a…
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Operations & Transport · mapped topic
Cross-Sectional Technologies · mapped topic
- B21D35/001Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9056348B2 cover?
- 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 …
- Who is the assignee on this patent?
- Kuo Yi-Cheng, Hsiao Yu-Chun, Que Chengwen, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification B21D35/001. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jun 16 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).