Patent ID: 11864448
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An organic light-emitting diode (OLED) device, comprising:
a display panel;
a touch control structure disposed on the display panel and comprising:
a first touch control layer and a second touch control layer, wherein the first touch control layer and the second touch control layer are electrically connected to each other;
the first touch control layer comprising:
a plurality of first touch control electrodes; and
a first insulating layer covering the first touch control electrodes; and

the second touch control layer comprising:
a plurality of second touch control electrodes, wherein a projection of the second touch control electrodes on the display panel and a projection of the first touch control electrodes on the display panel cross each other and have an overlapping area; and
a second insulating layer covering the second touch control electrodes; and

a fingerprint identification structure disposed on a same layer as the second touch control layer, comprising:
a plurality of receiving units arranged in an array, wherein any one of the receiving units is connected to a flexible circuit board through a corresponding signal lead: and
a plurality of transmitting units longitudinally arranged correspondingly on a side of the receiving units close to the display panel:
wherein a number of the receiving units is identical to a number of the transmitting units.