Title:
DISPLAY PANEL AND DATA PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2022033894
Kind Code:
A
Abstract:
To provide a novel display panel having excellent convenience or reliability.SOLUTION: A display panel includes a pixel comprising a pixel circuit and a display element, and the display element is electrically connected to the pixel circuit. The pixel circuit is supplied with a selection signal, an image signal, and a pulse width control signal, supplies an output potential, and determines, on the basis of the pulse width control signal, a period during which the output potential is supplied. The pixel circuit includes a first switch and a first transistor. The first switch supplies the image signal on the basis of the selection signal, and determines the output potential on the basis of the image signal. The first transistor includes a first electrode, a second electrode, and a first gate electrode. The output potential is outputted from the first electrode, and the first gate electrode is supplied with the image signal. The first transistor includes a second gate electrode that is supplied with the pulse width control signal.SELECTED DRAWING: Figure 3
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| WO/2016/076749 | DEVICE FOR VISUALLY DISPLAYING INFORMATION |
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| JP5005189 | Display system |
Inventors:
KUSUNOKI KOJI
WATANABE KAZUNORI
WATANABE KAZUNORI
Application Number:
JP2021196645A
Publication Date:
March 02, 2022
Filing Date:
December 03, 2021
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB CO LTD
International Classes:
G09G3/32; G09F9/30; G09F9/33; G09G3/20; H01L29/786
Domestic Patent References:
| JP2017223881A | 2017-12-21 | |||
| JP2017219839A | 2017-12-14 | |||
| JP2018022885A | 2018-02-08 | |||
| JP2018041073A | 2018-03-15 | |||
| JP2018060184A | 2018-04-12 | |||
| JP2018059997A | 2018-04-12 |
Foreign References:
| US20170193902A1 | 2017-07-06 |
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