Patent ID: 11948515
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. A display device comprising a first layer and a second layer that are stacked,
wherein the first layer comprises a potential supply circuit, a data driver circuit, and an addition circuit,
wherein the data driver circuit comprises a pass transistor logic circuit,
wherein the second layer comprises a gate driver circuit and a display portion in which pixels are arranged in a matrix,
wherein the display portion comprises a region overlapping with the data driver circuit and the addition circuit,
wherein an output terminal of the pass transistor logic circuit is directly connected to an input terminal of the addition circuit,
wherein the potential supply circuit is electrically connected to the pass transistor logic circuit,
wherein the pass transistor logic circuit is configured to output any one of a plurality of kinds of potentials as analog data on the basis of digital data input to the pass transistor logic circuit,
wherein the pixel is electrically connected to the gate driver circuit through a gate line and electrically connected to an output terminal of the addition circuit through a data line, and
wherein the gate driver circuit and the potential supply circuit overlap with each other.