LED package and LED display

LED package and LED display

The utility model relates to an LED package and an LED display. The LED package comprises an LED chip, light conversion materials for converting light emitted from the LED chip, a reflection area encircling the LED chip and reflecting the light emitted by the LED package, and a contrast area located...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: D.EMERSON, J.ZHANG, A.C.K.CHEN, C.H.PANG
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
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
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Beschreibung
Zusammenfassung:The utility model relates to an LED package and an LED display. The LED package comprises an LED chip, light conversion materials for converting light emitted from the LED chip, a reflection area encircling the LED chip and reflecting the light emitted by the LED package, and a contrast area located beyond the reflection area and having a color contrasting with the light emitted from the LED package. The reflection area comprises a reflection coating. The light emitted from the LED package comprises blue shift yellow (BSY) light. The LED package and the LED display provided by the utility model provide good contrast between different pixels and meanwhile keep the luminous flux or the brightness sensed by a displayer.