Lighting module
AssigneeFoxsemicon Integrated Technology, Inc.
InventorKUO-CHENG CHANG
Life of this patent
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Abstract
A lighting module includes a plurality of lighting units arranged in a matrix. Positive electrodes of all the lighting units in the first column are connected to form a positive electrode of the lighting module, and negative electrodes of all the lighting units in the last column are connected to form a negative electrode of the lighting module. In any column of the lighting module, negative electrodes of all the lighting units in the odd rows are connected to positive electrodes of all the lighting units in even rows of next column, and negative electrodes of all the lighting units in the even rows are connected to positive electrodes of all the lighting units in odd rows of the next column.
Claims7
A lighting module, comprising a plurality of lighting units arranged in a matrix comprising m rows and n columns, wherein each of m and n is an integer exceeding one, the connected positive electrodes of the lighting units of the first column form the positive electrode of the lighting module, and the connected negative electrodes of the lighting units of the last column form the negative electrode of the lighting module, and wherein the negative electrodes of the lighting units in the odd rows of j column electrically connect to the positive electrode of the lighting units in the even rows of the j+1 column, the negative electrodes of the lighting units in the even rows of j column electrically connect to the positive electrodes of the lighting units in the odd rows of the j+1 column, and j is an integer less than n.
A lighting apparatus, comprising a power supply and a plurality of lighting modules arranged in a matrix including a plurality of columns and rows, and the lighting modules in the same row form a series branch of circuit, and the series branches of circuit of different rows connect in parallel and to the power supply, each lighting module comprising a plurality of lighting units arranged in a matrix comprising m rows and n columns, wherein each of m and n is an integer exceeding one, the connected positive electrodes of the lighting units of the first column form the positive electrode of the lighting module, and the connected negative electrodes of the lighting units of the last column form the negative electrode of the lighting module, and wherein the negative electrodes of the lighting units in the odd rows of j column electrically connect to the positive electrode of the lighting units in the even rows of the j+1 column, the negative electrodes of the lighting units in the even rows of j column electrically connect to the positive electrodes of the lighting units in the odd rows of the j+1 column, and j is an integer less than n.
Dependencies are inferred from the claim text.