LED DISPLAY DEVICE AND STRUCTURE OF ASSEMBLING THE SAME

A display device includes a LED module including: a circuit board; a plurality of LEDs mounted on the circuit board; and at least one first fastening member provided on a first face of the circuit board, the at least one first fastening member being magnetized to one of a N-pole and a S-pole; and a...

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Bibliographische Detailangaben
Hauptverfasser:	RYU, Chang Won, VUONG, Nguyenhuulam
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CABLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONDUCTORS CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING INDUCTANCES INSULATORS LABELS OR NAME-PLATES MAGNETS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS PRINTED CIRCUITS SEALS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SEMICONDUCTOR DEVICES SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSFORMERS
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Beschreibung
Zusammenfassung:	A display device includes a LED module including: a circuit board; a plurality of LEDs mounted on the circuit board; and at least one first fastening member provided on a first face of the circuit board, the at least one first fastening member being magnetized to one of a N-pole and a S-pole; and a bracket configured to accommodate the LED module therein and comprising at least one second fastening member, the at least one first fastening member and the at least one second fastening member being fastened by magnetic force. The second fastening member includes a first magnet configured to move linearly based on a polarity of the at least one first fastening member.