Semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12211584
APP PUB NO 20230099168A1
SERIAL NO

17802281

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A semiconductor device with a novel structure is provided. The semiconductor device includes a plurality of arithmetic blocks each including an arithmetic circuit portion and a memory circuit portion. The arithmetic circuit portion and the memory circuit portion are electrically connected to each other. The arithmetic circuit portion and the memory circuit portion have an overlap region. The arithmetic circuit portion includes, for example, a Si transistor, and the memory circuit portion includes, for example, an OS transistor. The arithmetic circuit portion has a function of performing product-sum operation. The memory circuit portion has a function of retaining weight data. A first driver circuit has a function of writing the weight data to the memory circuit portion. The weight data is written to all the memory circuit portions included in the same column with the use of the first driver circuit.

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First Claim

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kozuma, Munehiro Atsugi, JP 133 1178
Matsuzaki, Takanori Atsugi, JP 163 1834
Okamoto, Yuki Ebina, JP 178 850
Onuki, Tatsuya Atsugi, JP 178 781

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