Display screen body having uniform brightness

The invention provides a display screen body having uniform brightness. The technical scheme adopted in the invention is as follows: in the direction away from a driving chip, the thickness of a light emitting layer is increased; and simultaneously, the width of a black matrix layer in a colour filt...

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Bibliographische Detailangaben
Hauptverfasser:	LIU YUCHENG, WENG JIAFENG, GE YONG, DENG LIANG, AO WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS
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Beschreibung
Zusammenfassung:	The invention provides a display screen body having uniform brightness. The technical scheme adopted in the invention is as follows: in the direction away from a driving chip, the thickness of a light emitting layer is increased; and simultaneously, the width of a black matrix layer in a colour filter is reduced. The display brightness of the screen body can be effectively increased; and thus, the problem that the brightness of the screen body at the end away from the driving chip is reduced due to resistance drop can be solved.