DISPLAY DEVICE STRUCTURE AND MANUFACTURING METHOD THEREOF

摘要

The invention relates to the field of OLED display technology, more particularly, to a display device structure and manufacturing method thereof applied to an AMOLED device; the technical solution of the invention is mainly to form a drive electrode between the PLN layer and the pixel design layer in the sensing area namely the area of the forming sensor, and sets an insulation layer and sensing electrode above the top of the pixel design layer; thereby the drive electrode, the insulation layer and the sensing electrode form an embedded sensor, therefore the technical solution of the invention can effectively solve the technical problems of the difficulty of alignment, Mura and the complicated integrated lead, and reduce the thickness of the screen and the structural design difficulty of the terminal products.

主权项

1. A display device structure, comprising:
a substrate, provided with a display area and a sensing area; a planarization layer, disposed on the substrate; an OLED module, located above the display area and disposed on an upper surface of a portion of the planarization layer; a drive electrode located above the sensing area and disposed on an upper surface of a portion of the planarization layer; a pixel defining layer, covering the drive electrode and the planarization layer not covered by the drive electrode; an insulation layer, located above the pixel defining layer; and a sensing electrode, disposed on the insulation layer, combining with the insulation layer and the drive electrode to form a sensor.