Patent ID: 9116385
Filing Date: 2015-08-25
Classification: G02F,Y10T

Abstract:
1. A light source unit base material for manufacturing a plurality of light source units, the light source unit base material comprising: a board base material formed in substantially a rectangular shape; and a plurality of light sources provided on the board base material in a row direction and in a column direction and connected electrically in series in the row direction and in the column direction; wherein the light sources are light emitting diodes; the light emitting diodes include a first light emitting diode group and a second light emitting diode group each including a plurality of light emitting diodes that are arranged in the column direction; anodes of the light emitting diodes are directed to one side in the column direction in the first light emitting diode group, and cathodes of the light emitting diodes are directed to the one side in the column direction in the second light emitting diode group; and the first light emitting diode group and the second light emitting diode group are arranged alternately in the row direction.