DISPLAY CIRCUITRY WITH SEMICONDUCTING OXIDE TRANSISTORS

A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to associated semiconducting oxide transistors. The semiconducting oxide transistors may exhibit different device characteristics. Some of the semiconducting oxide transistors may be fo...

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Main Authors YEH, Po-Chun, LEE, Zino, MATSUDAIRA, Akira, LIU, Yu-Wen, CHOO, Gihoon, LIN, Chin-Wei, ONO, Shinya, CHANG, Jiun-Jye, CHUANG, Ching-Sang, CHANG, Chih, Pang, HUANG, Jung, Yen, CHANG, Shih, Chang, HU, Cheng, Min
Format Patent
LanguageEnglish
French
German
Published 11.10.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to associated semiconducting oxide transistors. The semiconducting oxide transistors may exhibit different device characteristics. Some of the semiconducting oxide transistors may be formed using a first oxide layer formed from a first semiconducting oxide material using first processing steps, whereas other semiconducting oxide transistors are formed using a second oxide layer formed from a second semiconducting oxide material using second processing steps different than the first processing steps. The display may include three or more different semiconducting oxide layers formed during different processing steps.
Bibliography:Application Number: EP20210823699