LIGHT-EMITTING DEVICE

PROBLEM TO BE SOLVED: To provide a display device capable of suppressing uneven brightness in a display element between pixels resulting from variation in characteristics of a driving transistor.SOLUTION: A display device comprises a driving transistor, a switch, and a display element. The driving t...

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Bibliographic Details
Main Authors OSAME MITSUAKI, FUKUMOTO RYOTA, MIYAZAKI AYA, KOJIMA MASARU
Format Patent
LanguageEnglish
Japanese
Published 20.09.2018
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
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Summary:PROBLEM TO BE SOLVED: To provide a display device capable of suppressing uneven brightness in a display element between pixels resulting from variation in characteristics of a driving transistor.SOLUTION: A display device comprises a driving transistor, a switch, and a display element. The driving transistor has a source or drain electrically connected to first wiring and a gate electrically connected to second wiring. The switch controls supply of current from the source or drain of the transistor to the display element.SELECTED DRAWING: Figure 1 【課題】駆動用トランジスタの特性のばらつきに起因する、画素間における表示素子の輝度ムラを抑えることができる表示装置の提案を課題とする。【解決手段】駆動トランジスタと、スイッチと、表示素子と、を有し、前記駆動トランジスタは、ソース又はドレインが第１の配線に電気的に接続され、ゲートが第２の配線に電気的に接続されている表示装置である。そして、前記トランジスタのソース又はドレインから前記表示素子への電流の供給を前記スイッチによって制御する。【選択図】図１
Bibliography:Application Number: JP20180105903