DRIVING SUBSTRATE AND DISPLAY APPARATUS

A driving substrate includes a substrate, at least one active device, a resistor, a first passivation layer and a second passivation layer. The active device including an oxide semiconductor layer and the resistor coupled to the active device are disposed on the substrate. The first passivation laye...

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Bibliographic Details
Main Authors Tsai, Xue-Hung, Lin, Po-Hsin, Chen, Wei-Tsung
Format Patent
LanguageEnglish
Published 25.04.2019
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
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Summary:A driving substrate includes a substrate, at least one active device, a resistor, a first passivation layer and a second passivation layer. The active device including an oxide semiconductor layer and the resistor coupled to the active device are disposed on the substrate. The first passivation layer covers the active device, wherein a portion of the first passivation layer directly contacts to the oxide semiconductor layer such that the oxide semiconductor layer has a first conductivity. The second passivation layer covers the first passivation layer and the resistor, wherein a portion of the second passivation layer directly contacts to the resistor such that the resistor has a second conductivity. The first conductivity is different from the second conductivity.
Bibliography:Application Number: US201816161075