Large screen display apparatus having a modular structure

Details Large screen display apparatus having a modular structure Large screen display apparatus having a modular structure

G - Physics

09

G

313/1.1

G09G 3/20 (2006.01) H04N 3/12 (2006.01)

Patent

CA 1290800

ABSTRACT OF THE DISCLOSURE A large screen display apparatus comprising a display unit composed of a plurality of modules and a housing accommodating the display unit. Each of the modules includes a plurality of units arranged in a matrix form, a power source and a control unit. Further, each of the units includes a plurality of light emitting elements arranged in a matrix form and a drive circuit for the light emitting elements. Due to this arrangement, it is possible to provide a large screen display apparatus being economical, small in weight and volume and high in usability.

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