LED DISPLAY SCREEN AND MANUFACTURING METHOD THEREFOR

The present disclosure provides a manufacturing method for an LED display screen. The method includes preparing a batch of LED chips of the same or different specification; picking up the LED chips illogically according to a random sampling method, and arranging the picked led chips in sequence; and...

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Bibliographic Details
Main Authors TENG, Yu-Tsai, LIN, Tsung-Ming, TSENG, Ho-Chia, WU, Ji-Pu
Format Patent
LanguageEnglish
Published 25.02.2021
Subjects
BASIC ELECTRIC ELEMENTS
CONVEYING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HANDLING THIN OR FILAMENTARY MATERIAL
PACKING
PERFORMING OPERATIONS
PNEUMATIC TUBE CONVEYORS
SEMICONDUCTOR DEVICES
SHOP CONVEYOR SYSTEMS
STORING
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
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Summary:The present disclosure provides a manufacturing method for an LED display screen. The method includes preparing a batch of LED chips of the same or different specification; picking up the LED chips illogically according to a random sampling method, and arranging the picked led chips in sequence; and packaging and assembling the LED chips arranged in sequence to form the LED display screen. The LED display screen includes an area which includes a plurality of LED chips, and at least two adjacent LED chips of the plurality of LED chips are of different specifications, the specification of the LED chip comprising a specification of at least one of color and brightness.
Bibliography:Application Number: US202017090907