Level shifter circuit applied to display apparatus

A level shifter circuit includes an input terminal, a first output terminal, a second output terminal, an output stage, a first control bias unit, a second control bias unit, and an output stage. The input stage includes a first transistor and a second transistor, and their gates are coupled to the...

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Bibliographic Details
Main Authors Lin, Yu-Chun, Lin, Po-Cheng
Format Patent
LanguageEnglish
Published 24.05.2022
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:A level shifter circuit includes an input terminal, a first output terminal, a second output terminal, an output stage, a first control bias unit, a second control bias unit, and an output stage. The input stage includes a first transistor and a second transistor, and their gates are coupled to the input terminal. The first control bias unit includes a third transistor and a fourth transistor coupled to the first transistor and second transistor respectively and their gates are controlled by a first bias. The output stage includes a fifth transistor and a sixth transistor coupled to the third transistor and fourth transistor respectively and their gates are coupled to the first output terminal and second output terminal. The second control bias unit includes a seventh transistor and an eighth transistor coupled to the fifth transistor and sixth transistor respectively and their gates are controlled by a second bias.
Bibliography:Application Number: US201615013435