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US 2012/0056303 A1Published application
Resistor Array And Semiconductor Device Including The Same
AssigneeSamsung Electronics Co., Ltd.
InventorYoung-Jin Cho
Life of this patent
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Abstract
A resistor array includes a semiconductor substrate, a plurality of isolation regions, a plurality of dummy active regions and a plurality of unit resistors. The plurality of isolation regions are formed in the semiconductor substrate. The plurality of dummy active regions are formed in the semiconductor substrate between the plurality of isolation regions. The plurality of unit resistors are formed on the plurality of dummy active regions.
Claims20
A resistor array comprising:
- a plurality of isolation regions formed in a semiconductor substrate;
- a plurality of dummy active regions formed in the semiconductor substrate between the plurality of isolation regions;
- and
- a plurality of unit resistors formed on the plurality of dummy active regions.
1 more element
A semiconductor device comprising:
- a plurality of isolation regions formed in a first region of a semiconductor substrate;
- a plurality of dummy active regions formed in the first region of the semiconductor substrate between the plurality of isolation regions;
- a plurality of unit resistors formed on the plurality of dummy active regions;
- and
- at least one transistor formed on a second region of the semiconductor substrate.
2 more elements
A resistor array comprising:
- a plurality of anti-polishing structures formed in a semiconductor substrate;
- and
- a plurality of unit resistors formed to cover the plurality of anti-polishing structures.
Dependencies are inferred from the claim text.