US 2022/0028943 A1 · DISPLAY SCREENS AND ELECTRONIC DEVICES

Abstract

A display screen and an electronic device are disclosed. The display screen has a first display region and a second display region. The display screen includes an anode layer, a pixel defining layer disposed on the anode layer, a number of isolation pillars disposed on the pixel defining layer, and a driving layer group. The pixel defining layer and the isolation pillars form a sub-pixel isolation structure, and the isolation pillars, the pixel defining layer, the driving layer group, and the anode layer are disposed in the first display region and the second display region. The second display region has a vacant region corresponding to a region forming the isolation pillar and without the isolation pillar formed therein, and the pixel defining layer is provided with an opening under the vacant region.

Claims18

Dependent claims

A display screen having a first display region and a second display region, comprising:

a driving layer group;
an anode layer;
a pixel defining layer disposed on the anode layer;
and
a plurality of isolation pillars disposed on the pixel defining layer;
wherein the pixel defining layer and the isolation pillars form a sub-pixel isolation structure, and the isolation pillars, the pixel defining layer, the driving layer group, and the anode layer are disposed in the first display region and the second display region;
the second display region has a vacant region corresponding to a region forming the isolation pillar and without the isolation pillar formed therein, and the pixel defining layer is provided with an opening under the vacant region;
a plurality of metal spirals are disposed in the anode layer corresponding to a region of the opening to form a plurality of surface plasmon resonance structures.

5 more elements

Dependencies are inferred from the claim text.

Display screens and electronic devices

Life of this patent

Display screens and electronic devices

Life of this patent

Abstract

Claims18