Scan driving circuit and method of controlling the same

A scan driving circuit including a plurality of scan switch circuits is provided. The plurality of scan switch circuits is respectively coupled to a plurality of rows of pixel units for sequentially conducting the plurality of rows of pixel units. Each of the scan switch circuits has a total on-stat...

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Main Authors TU, MING-HUNG, GENG, CHI-YU, HSU, CHUNG-HSIEN, YANG, CHIH-HSIANG, CHEN, YA-FANG, LAI, JIAN-YU
Format Patent
LanguageChinese
English
Published 01.12.2023
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Abstract A scan driving circuit including a plurality of scan switch circuits is provided. The plurality of scan switch circuits is respectively coupled to a plurality of rows of pixel units for sequentially conducting the plurality of rows of pixel units. Each of the scan switch circuits has a total on-state resistance, and each includes a switch circuit and a resistance control circuit. The switch circuit is selectively conducted according to a switch signal to receive a current from one of the plurality of rows of pixel units. The resistance control circuit is coupled to the switch circuit to receive the current, and is configured to adjust an on-state resistance of the resistance control circuit according to at least one resistance control signal. The total on-state resistance is a sum of an on-state resistance of the switch circuit and the on-state resistance of the resistance control circuit, or a reciprocal of the total on-state resistance is a sum of a reciprocal of the on-state resistance of the switch circui
AbstractList A scan driving circuit including a plurality of scan switch circuits is provided. The plurality of scan switch circuits is respectively coupled to a plurality of rows of pixel units for sequentially conducting the plurality of rows of pixel units. Each of the scan switch circuits has a total on-state resistance, and each includes a switch circuit and a resistance control circuit. The switch circuit is selectively conducted according to a switch signal to receive a current from one of the plurality of rows of pixel units. The resistance control circuit is coupled to the switch circuit to receive the current, and is configured to adjust an on-state resistance of the resistance control circuit according to at least one resistance control signal. The total on-state resistance is a sum of an on-state resistance of the switch circuit and the on-state resistance of the resistance control circuit, or a reciprocal of the total on-state resistance is a sum of a reciprocal of the on-state resistance of the switch circui
Author YANG, CHIH-HSIANG
HSU, CHUNG-HSIEN
TU, MING-HUNG
CHEN, YA-FANG
LAI, JIAN-YU
GENG, CHI-YU
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– fullname: YANG, CHIH-HSIANG
– fullname: CHEN, YA-FANG
– fullname: LAI, JIAN-YU
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Snippet A scan driving circuit including a plurality of scan switch circuits is provided. The plurality of scan switch circuits is respectively coupled to a plurality...
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SubjectTerms ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
Title Scan driving circuit and method of controlling the same
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