LED DISPLAY MODULE AND DISPLAY APPARATUS

LED DISPLAY MODULE AND DISPLAY APPARATUS

An LED display module and a display apparatus are provided. The LED display module includes: an LED part including a plurality of first LEDs in a first row and a plurality of second LEDs in a second row; a first driver integrated circuit (IC) commonly connected to at least one of the plurality of fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SON, Dong-myung, LEE, Jae-hyang, LEE, Ho-seop
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:An LED display module and a display apparatus are provided. The LED display module includes: an LED part including a plurality of first LEDs in a first row and a plurality of second LEDs in a second row; a first driver integrated circuit (IC) commonly connected to at least one of the plurality of first LEDs and at least one of the plurality of second LEDs, and a second driver IC commonly connected to another at least one of the plurality of first LEDs and another at least one of the plurality of second LEDs; a first switch connected to a plurality of the first LEDs disposed in odd-numbered columns of the first row, a second switch connected to a plurality of the second LEDs disposed in odd-numbered columns of the second row, a third switch connected to a plurality of the first LEDs disposed in even-numbered columns of the first row, and a fourth switch connected to a plurality of the second LEDs disposed in even-numbered columns of the second row; and a controller configured to control the first to fourth switches to be sequentially turned on.