DISPLAY DEVICE AND ELECTRONIC APPARATUS

WIPO Patent Application WO/2023/203430

A1

Provided is a small-size display device with a narrow frame. This display device in which drive circuits and a pixel circuit are stacked, has a laminate of first to third layers, wherein the drive circuit is provided in the first layer and the second layer, and the pixel circuit is provided in the third layer. The first layer has a transistor having silicon in a semiconductor layer, and the second layer and the third layer each have a transistor having a metal oxide in a semiconductor layer. Further, the channel length of the transistor in the second layer is shorter than that of the transistor in the third layer, and the structure is suited to high-speed operations of the circuits.

JPH079521	[Title of the Invention] A method for manufacturing an active matrix substrate capable of detecting and repairing point defects.
JP4999440	Organic thin film transistor display board and its manufacturing method
JP6548725	Organic thin film and organic thin film manufacturing method, organic electroluminescence element, display device, lighting device, organic thin film solar cell, thin film transistor, coating composition

KUSUNOKI KOJI (JP)
KAWASHIMA SUSUMU (JP)
SHISHIDO HIDEAKI (JP)
ATSUMI TOMOAKI (JP)
SAITO MOTOHARU (JP)

PCT/IB2023/053622

October 26, 2023

April 10, 2023

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SEMICONDUCTOR ENERGY LAB (JP)

G09F9/30; H05B44/00; H10K59/123; H10K59/124; H10K59/127; H10K59/131

WO2019215530A1	2019-11-14
WO2019224655A1	2019-11-28
WO2020229917A1	2020-11-19

JP2016146422A	2016-08-12
JP2017168764A	2017-09-21
JP2019020687A	2019-02-07
US20200119104A1	2020-04-16
CN210429263U	2020-04-28

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