US 12,243,583 B2
Semiconductor device electronic device
Hajime Kimura, Kanagawa (JP); and Yoshiyuki Kurokawa, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken (JP)
Appl. No. 18/011,712
Filed by SEMICONDUCTOR ENERGY LABORATORY CO., LTD., Atsugi (JP)
PCT Filed Jul. 6, 2021, PCT No. PCT/IB2021/056024
§ 371(c)(1), (2) Date Dec. 20, 2022,
PCT Pub. No. WO2022/013680, PCT Pub. Date Jan. 20, 2022.
Claims priority of application No. 2020-122594 (JP), filed on Jul. 17, 2020.
Prior Publication US 2023/0253034 A1, Aug. 10, 2023
Int. Cl. G11C 11/417 (2006.01); G11C 5/10 (2006.01)
CPC G11C 11/417 (2013.01) [G11C 5/10 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A semiconductor device comprising:
a first circuit and a second circuit,
wherein the first circuit comprises a first holding portion and a first driving transistor,
wherein the second circuit comprises a second holding portion and a second driving transistor,
wherein the first circuit is electrically connected to a first input wiring, a second input wiring, a first wiring, and a second wiring,
wherein the second circuit is electrically connected to the first input wiring, the second input wiring, the first wiring, and the second wiring,
wherein the first holding portion is configured to hold a first potential corresponding to a first current flowing between a source and a drain of the first driving transistor from the first wiring,
wherein the second holding portion is configured to hold a second potential corresponding to a second current flowing between a source and a drain of the second driving transistor from the second wiring,
wherein the first circuit is configured to output the first current to the first wiring when a first-level potential is input to the first input wiring and a second-level potential is input to the second input wiring,
wherein the first circuit is configured to output the first current to the second wiring when the second-level potential is input to the first input wiring and the first-level potential is input to the second input wiring,
wherein the first circuit is not configured to output the first current to the first wiring and the second wiring when the second-level potential is input to the first input wiring and the second-level potential is input to the second input wiring,
wherein the second circuit is configured to output the second current to the second wiring when the first-level potential is input to the first input wiring and the second-level potential is input to the second input wiring,
wherein the second circuit is configured to output the second current to the first wiring when the second-level potential is input to the first input wiring and the first-level potential is input to the second input wiring,
wherein the second circuit is not configured to output the second current to the first wiring and the second wiring when the second-level potential is input to the first input wiring and the second-level potential is input to the second input wiring,
wherein a current amount of each of the first current and the second current corresponds to a filter value included in a filter used for convolutional processing, and
wherein the first-level potential and the second-level potential that are input to the first input wiring and the second input wiring are determined in accordance with image data subjected to the convolutional processing.