Display screen, manufacturing method thereof, and electronic device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorYuanhang Li
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Abstract
A display screen, a manufacturing method thereof, and an electronic device are provided. The display screen includes a cathode disposed on an organic light-emitting layer and a pixel definition layer and multiplexed as a first touch control electrode; a second touch control electrode disposed on the cathode; and a plurality of black matrices disposed on the second touch control electrode. Positions of the black matrices correspond to positions of second touch control units.
Claims19
A display screen, comprising:
- a flexible substrate;
- a switch array layer disposed on the flexible substrate;
- an anode disposed on the switch array layer;
- a pixel definition layer disposed on the anode and comprising a plurality of opening areas;
- an organic light-emitting layer positioned in the opening areas;
- a cathode disposed on the organic light-emitting layer and the pixel definition layer, wherein the cathode is multiplexed as a first touch control electrode comprising a plurality of first touch control units;
- a second touch control electrode disposed on the cathode and comprising a plurality of second touch control units disposed at intervals;
- and
- a plurality of black matrices disposed on the second touch control electrode, wherein positions of the black matrices correspond to positions of the second touch control units.
An electronic device, comprising a display screen, wherein the display screen comprises:
- a flexible substrate;
- a switch array layer disposed on the flexible substrate;
- an anode disposed on the switch array layer;
- a pixel definition layer disposed on the anode and comprising a plurality of opening areas;
- an organic light-emitting layer positioned in the opening areas;
- a cathode disposed on the organic light-emitting layer and the pixel definition layer, wherein the cathode is multiplexed as a first touch control electrode comprising a plurality of first touch control units;
- a second touch control electrode disposed on the cathode and comprising a plurality of second touch control units disposed at intervals;
- and
- a plurality of black matrices disposed on the second touch control electrode, wherein positions of the black matrices correspond to positions of the second touch control units.
Dependencies are inferred from the claim text.