DISPLAYS WITH REDUCED TEMPERATURE LUMINANCE SENSITIVITY

A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to a drive transistor, a data loading transistor, a first capacitor for storing data charge, and a second capacitor. During a data programming phase, the data loading transistor may be...

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Main Authors LIN, Chin-Wei, ONO, Shinya, CHEN, Chen-Ming, LEE, Zino, LIN, Chun-Chieh
Format Patent
LanguageEnglish
French
German
Published 23.08.2023
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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Abstract A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to a drive transistor, a data loading transistor, a first capacitor for storing data charge, and a second capacitor. During a data programming phase, the data loading transistor may be activated to load in a data value onto the first capacitor. After the data programming phase, the second capacitor may be configured to receive a lower voltage, which extends a threshold voltage sampling time for the pixel. Configured and operated in this way, the temperature luminance sensitivity of the display can be reduced.
AbstractList A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to a drive transistor, a data loading transistor, a first capacitor for storing data charge, and a second capacitor. During a data programming phase, the data loading transistor may be activated to load in a data value onto the first capacitor. After the data programming phase, the second capacitor may be configured to receive a lower voltage, which extends a threshold voltage sampling time for the pixel. Configured and operated in this way, the temperature luminance sensitivity of the display can be reduced.
Author LEE, Zino
CHEN, Chen-Ming
LIN, Chun-Chieh
ONO, Shinya
LIN, Chin-Wei
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DocumentTitleAlternate ANZEIGEN MIT REDUZIERTER TEMPERATURLEUCHTEMPFINDLICHKEIT
DISPOSITIFS D'AFFICHAGE À SENSIBILITÉ RÉDUITE DE LA LUMINANCE À LA TEMPÉRATURE
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Snippet A display may include an array of pixels. Each pixel in the array includes an organic light-emitting diode coupled to a drive transistor, a data loading...
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SubjectTerms ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
Title DISPLAYS WITH REDUCED TEMPERATURE LUMINANCE SENSITIVITY
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