US 2025/0098407 A1 · ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY APPARATUS

Abstract

Provided is an organic light-emitting display panel, including: a thin film transistor layer provided in a display area; an organic light-emitting layer provided in the display area and including light-emitting pixels; a microlens array layer provided in the display area and including microlenses corresponding to the light-emitting pixels; a refractive index matching layer provided in the display area; and a filling layer provided in the non-display area. The refractive index matching layer and the microlens array layer have different refractive indexes. Each microlens includes a first surface that is in contact with the refractive index matching layer. The first surface is a curved surface protruding towards one of the microlens array layer and the refractive index matching layer, which has a smaller refractive index. A material of the filling layer is same as at least one of materials of the microlens array layer and the refractive index matching layer.

Claims20

Dependent claims

An organic light-emitting display panel having a display area and a non-display area, and the organic light-emitting display panel comprising:

a thin film transistor layer;
an organic light-emitting layer located at a side of the thin film transistor layer close to a light-exiting surface of the organic light-emitting display panel and comprising a plurality of light-emitting pixels;
a microlens array layer located at a side of the organic light-emitting layer close to the light-exiting surface of the organic light-emitting display panel;
a refractive index matching layer located at a side of the microlens array layer close to the light-exiting surface of the organic light-emitting display panel;
and
at least one filling layer provided in the non-display area,
wherein the microlens array layer comprises a plurality of second lens structures, the plurality of second lens structures protrude towards a second direction that is a direction from the thin film transistor layer to the refractive index matching layer;
and
wherein a material of the at least one filling layer is the same as at least one of a material of the microlens array layer or a material of the refractive index matching layer.

6 more elements

Dependencies are inferred from the claim text.

Organic light-emitting display panel and display apparatus

Life of this patent

Organic light-emitting display panel and display apparatus

Life of this patent

Abstract

Claims20