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One surface of a substrate of an LED module for a flat panel display has 8×8 element areas divided into a matrix form. Row electrodes extend on element areas arranged along the row direction, and column electrodes insulated from the row electrodes extend on element areas arranged in the column direc

One surface of a substrate of an LED module for a flat panel display has 8×8 element areas divided into a matrix form. Row electrodes extend on element areas arranged along the row direction, and column electrodes insulated from the row electrodes extend on element areas arranged in the column direction. At least one LED pellet is disposed for each element area and is connected to the row and column electrode associated with this area. A connecting pad is disposed as spaced apart from the four pellets in a unit area defined as a region consisting of four element areas. This connecting pad is connected to one of the row and column electrodes in the four element areas and is also connected through the substrate to a connecting pin arranged on the other surface of the substrate of the LED module.

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An LED module for a flat panel display unit, comprising: a rectangular flat substrate having first and second opposed surfaces, wherein said first surface is uniformly divided into a matrix of plural unit areas arranged in rows and columns, each unit area including four picture element areas definin

An LED module for a flat panel display unit, comprising: a rectangular flat substrate having first and second opposed surfaces, wherein said first surface is uniformly divided into a matrix of plural unit areas arranged in rows and columns, each unit area including four picture element areas defining rows and columns of a 2×2 matrix within the matrix of said unit areas; plural first column electrodes formed on the substrate, each first column electrode extending along a column of said element areas; plural first row electrodes insulated from said first column electrodes, each first row electrode extending along a row of said element areas; plural first LED pellets each arranged in a respective element area and each electrically connected to a respective first column electrode and a respective first row electrode; plural connecting pads each arranged on a respective unit area, each pad being spaced apart from the LED pellets arranged on the four picture element areas defining its respective unit area; and plural connecting pins each secured to the second surface of said substrate to project therefrom, each connecting pin connected electrically to a respective connecting pad.