Isolating temperature sensitive components from heat sources in integrated circuits
Temperature sensitive devices may be shielded from temperature generating devices on the same integrated circuit by appropriately providing a trench that thermally isolates the heat generating devices from the temperature sensitive devices. In one embodiment, the trench may be formed by a back side...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Temperature sensitive devices may be shielded from temperature generating devices on the same integrated circuit by appropriately providing a trench that thermally isolates the heat generating devices from the temperature sensitive devices. In one embodiment, the trench may be formed by a back side etch completely through an integrated circuit wafer. The resulting trench may be filled with a thermally insulating material. |
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