To provide a light guide plate for liquid crystal TV, which is capable of exhibiting a satisfactory visual effect.

A brightness distribution pattern diagram for a liquid crustal TV light guide plate as a reference is preliminarily created, and printing data for light reflection is created by image software while referring to the reference brightness distribution pattern diagram. The created printing data is transferred to an inkjet printer and is converted to a discharge format of inkjet by RIP, and a printing surface of the light guide plate is subjected to reflective printing for irregularly reflecting light emitted from a light source into the light guide plate, by the inkjet printer, whereby the light guide plate for liquid crystal TV is produced.