US 11,114,639 B2 · Flexible display panel, fabricating method thereof and display apparatus

Abstract

The present disclosure provides a flexible OLED display panel, a fabricating method thereof and a display apparatus. The flexible display panel includes a light emitting display unit including a display light emitting device, and a controllable deformation unit including a control light emitting device and a photo-deformable layer disposed in a light emitting direction of the control light emitting device, the photo-deformable layer configured to deform under illumination of the control light emitting device. An optical path of the control light emitting device and an optical path of the display light emitting device do not coincide with each other. Since the optical path of the control light emitting device and the optical path of the display light emitting device do not coincide with each other, crosstalk between display light and control light is prevented, and the display quality is improved.

Claims20

Dependent claims

A flexible display panel, comprising:

a light emitting display unit comprising a display light emitting device;
and
a controllable deformation unit comprising a control light emitting device and a photo-deformable layer in a light emitting direction of the control light emitting device,
wherein the photo-deformable layer is configured to deform under illumination of the control light emitting device;
and
wherein an optical path of the control light emitting device and an optical path of the display light emitting device do not coincide with each other.

3 more elements

A method for fabricating a flexible display panel, comprising:

providing a transparent flexible substrate;
and
forming a light emitting display unit by forming a display light emitting device, and forming a controllable deformation unit on a same side of the transparent flexible substrate by forming a control light emitting device and a photo-deformable layer in a light emitting direction of the control light emitting device,
wherein the photo-deformable layer is configured to deform under illumination of the control light emitting device, and
wherein an optical path of the control light emitting device and an optical path of the display light emitting device do not coincide with each other.

2 more elements

Dependencies are inferred from the claim text.

Flexible display panel, fabricating method thereof and display apparatus

Life of this patent

Flexible display panel, fabricating method thereof and display apparatus

Life of this patent

Abstract

Claims20