Patent ID: 11966553
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  C  H | IPC C  G  H

Claim 0:
1. A display device comprising:
a display panel;
a digitizer disposed on the display panel and comprising:
a base layer disposed on the display panel and having flexibility;
a first circuit pattern disposed on a first surface of the base layer which faces the display panel and extended in a first direction;
a second circuit pattern disposed on a second surface of the base layer opposite to the first surface of the base layer and extended in a second direction crossing the first direction; and
a first insulating layer disposed over the first surface of the base layer and covering the first circuit pattern and including a light-absorbing material; and

a first coupling layer disposed between the display panel and the digitizer,
wherein a shear modulus of the first coupling layer ranges from 80 kilopascals (KPa) to 150 kilopascals (KPa) at −20 degrees Celsius (° C.).