Flexible display module, preparation method thereof and display device

The invention discloses a flexible display module and a preparation method thereof and a display device.The preparation method of the flexible display module comprises the steps that a flexible substrate is formed on one side of a substrate, the flexible substrate is provided with an opening penetra...

Full description

Saved in:
Bibliographic Details
Main Authors SUN TUO, LIANG KUI
Format Patent
LanguageChinese
English
Published 01.03.2022
Subjects
ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a flexible display module and a preparation method thereof and a display device.The preparation method of the flexible display module comprises the steps that a flexible substrate is formed on one side of a substrate, the flexible substrate is provided with an opening penetrating in the thickness direction of the substrate, and the orthographic projection of the opening in the thickness direction of the substrate is in a sawtooth shape; a thin film transistor layer, a flat layer, an anode layer and a pixel defining layer are sequentially formed on the side, away from the substrate, of the flexible substrate in a stacked mode; a retaining wall is formed in the opening; an organic light-emitting layer and a common layer are sequentially formed on the side, away from the substrate, of the anode layer in a stacked mode; the surface, deviating from the substrate, of the thin film packaging layer is lower than the surface, deviating from the substrate, of the retaining wall; and stripping th
Bibliography:Application Number: CN202111396942