LARGE PANEL DISPLAYS WITH REDUCED ROUTING LINE RESISTANCE

An electronic device may include a display with pixels formed using light-emitting diodes, thin-film silicon transistors, thin-film semiconducting-oxide transistors, and capacitors. The silicon transistors, semiconducting-transistors, and capacitors may have control terminals that are coupled to gat...

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Bibliographic Details
Main Authors LIN, Chin-Wei, ONO, Shinya, CHANG, Jiun-Jye, LEE, Szu-Hsien, KITSOMBOONLOHA, Rungrot, MATSUDAIRA, Akira, HUANG, Jung, Yen, CHANG, Pei-En
Format Patent
LanguageEnglish
French
German
Published 30.11.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:An electronic device may include a display with pixels formed using light-emitting diodes, thin-film silicon transistors, thin-film semiconducting-oxide transistors, and capacitors. The silicon transistors, semiconducting-transistors, and capacitors may have control terminals that are coupled to gate or routing lines that extend across the face of the display and that are formed in a low resistance source-drain metal routing layer. Forming routing/gate lines using the low resistance source-drain metal routing layer dramatically reduces the resistance of the gate lines, which enables better timing margins for large display panels operating at higher refresh rates.
Bibliography:Application Number: EP20210713310