SEMICONDUCTOR UNIT
A semiconductor unit includes: a semiconductor substrate; a first groove provided in the semiconductor substrate, having a first width W1 and extending in a first direction; and a second groove provided in the semiconductor substrate in communication with the first groove, having a second width W2 d...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A semiconductor unit includes: a semiconductor substrate; a first groove provided in the semiconductor substrate, having a first width W1 and extending in a first direction; and a second groove provided in the semiconductor substrate in communication with the first groove, having a second width W2 different from the first width, and extending in a second direction that intersects the first direction, in which one of the first groove and the second groove is used for alignment. |
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