US 2021/0083019 A1 · DISPLAY APPARATUS

Abstract

A display apparatus includes a substrate including a display area and a sensor area, the display area including main pixels and the sensor area including auxiliary pixels and a transmission area, a plurality of display elements included in each of the main pixels and each of the auxiliary pixels, a first stack structure overlapping the plurality of display elements, a second stack structure overlapping the transmission area, and a thin film encapsulation layer covering the first stack structure and the second stack structure, wherein the first stack structure has a thickness that is different from a thickness of the second stack structure.

Claims20

Dependent claims

A display apparatus comprising:

a substrate comprising a display area and a sensor area, the display area comprising main pixels and the sensor area comprising auxiliary pixels and a transmission area;
a plurality of display elements included in each of the main pixels and each of the auxiliary pixels;
a first stack structure overlapping the plurality of display elements;
a second stack structure overlapping the transmission area;
and
a thin film encapsulation layer covering the first stack structure and the second stack structure,
wherein the first stack structure has a thickness that is different from a thickness of the second stack structure.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/822,079Filed 18 Mar 2020

Priority

KR 10-2019-011352316 Sep 2019

Published

18 Mar 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

H10K 59/60
Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00: oLEDs…
H10K 59/121
Active-matrix OLED [AMOLED] displays: characterised by the geometry or disposition of pixel elements
H10K 59/8731
Encapsulations: multilayered coatings having a repetitive structure, e.g. having multiple organic-inorganic bilayers
H10K 59/879
Arrangements for extracting light from the devices: comprising refractive means, e.g. lenses

Display apparatus

Life of this patent

Display apparatus

Life of this patent

Abstract

Claims20