LIGHT GUIDE PLATES, A SURFACE LIGHT SOURCE DEVICE, A TRANSMISSION IMAGE DISPLAY DEVICE, A MANUFACTURING METHOD OF THE LIGHT GUIDE PLATE AND AN ULTRAVIOLET HARDENING TYPE OF INK-JET INK FOR THE LIGHT GUIDE PLATE INCLUDING A TRANSPARENT RESIN SHEET AND A REFLECTIVE DOT

摘要

PURPOSE: Light guide plates, a surface light source device, a transmission image display device, a manufacturing method of the light guide plate, and an ultraviolet hardening type of ink-jet ink for the light guide plate are provided to emit light of high brightness from a light emitting side in a transparent resin sheet.;CONSTITUTION: A transparent resin sheet(11) has an emitting side which emits light of an end side and a back side in the opposite side of the emitting side. A plurality of reflective dots(12) is provided to the back side in the transparent resin sheet, and is formed by ink of a dot shape. The ink contains pigment, a photo polymerization component and a photo polymerization initiator.;COPYRIGHT KIPO 2013