COB board
The utility model relates to a COB board, including PCB board, main control chip, pin and golden finger, main control chip, pin and golden finger welding are in on the PCB board, main control chip with the golden finger links to each other, the golden finger distributes around the main control chip,...
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| Format: | Patent |
| Sprache: | eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to a COB board, including PCB board, main control chip, pin and golden finger, main control chip, pin and golden finger welding are in on the PCB board, main control chip with the golden finger links to each other, the golden finger distributes around the main control chip, with the one deck resin on PCB board, main control chip, pin and the golden finger. The utility model discloses can realize adopting the COB board of resin package the same with the COB board test performance who adopts the ceramic package, replace the pottery to practice thrift the cost for the enterprise with the resin. |
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