Patent ID: 11966115
Assignee: JAPAN DISPLAY INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G | IPC F  G

Claim 0:
1. A display device comprising:
a first substrate having a first front surface and a first back surface located on an opposite side of the first front surface;
a second substrate having a second back surface opposing the first front surface and a second front surface located on an opposite side of the second back surface;
a liquid crystal layer arranged between the first front surface of the first substrate and the second back surface of the second substrate;
a first light guide plate adhesively fixed onto the second front surface of the second substrate via a first adhesive layer; and
a light source unit arranged at a position opposing a first side surface of the first light guide plate,
wherein refractive index of the first light guide plate is lower than refractive index of the first adhesive layer.