Flexible display substrate, manufacturing method thereof, and display panel
AssigneesBoe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
InventorsWenbin Jia, Feifei Zhu
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Abstract
The present disclosure provides a flexible display substrate, a manufacturing method thereof, and a display panel, belonging to the field of display technology. The manufacturing method includes: forming a release layer structure containing a plurality of charged microspheres on a carrier substrate; forming a flexible substrate and a display device on the release layer structure; and peeling off the carrier substrate and the flexible substrate, to obtain a flexible display substrate.
Claims16
A method of manufacturing a flexible display substrate, comprising:
- forming a release layer structure comprising a plurality of charged microspheres on a carrier substrate;
- forming a flexible substrate and a display device on the release layer structure;
- and
- peeling off the carrier substrate and the flexible substrate, to obtain a flexible display substrate,
- wherein the step of forming a release layer structure comprising a plurality of charged microspheres on a carrier substrate comprises:
- forming a first buffer layer on the carrier substrate;
- forming a plurality of charged microspheres on the first buffer layer;
- and
- forming a second buffer layer on the charged microspheres.
A method of manufacturing a flexible display substrate, comprising:
- forming a release layer structure comprising a plurality of charged microspheres on a carrier substrate;
- forming a flexible substrate and a display device on the release layer structure;
- and
- peeling off the carrier substrate and the flexible substrate, to obtain a flexible display substrate,
- wherein the charged microspheres comprise a first layer of charged microspheres and a second layer of charged microspheres, and the step of forming a release layer structure comprising a plurality of charged microspheres on a carrier substrate comprises:
- forming a first buffer layer on the carrier substrate;
- forming a plurality of the first layer of charged microspheres on the first buffer layer;
- forming a third buffer layer on the first layer of charged microspheres;
- forming a plurality of the second layer of charged microspheres on the third buffer layer;
- and
- forming a second buffer layer on the second layer of charged microspheres.
A method of manufacturing a flexible display substrate, comprising:
- forming a release layer structure comprising a plurality of charged microspheres on a carrier substrate;
- forming a flexible substrate and a display device on the release layer structure;
- and
- peeling off the carrier substrate and the flexible substrate, to obtain a flexible display substrate,
- wherein the step of peeling off the carrier substrate and the flexible substrate comprises:
- placing the carrier substrate on which the release layer structure, the flexible substrate, and the display device are formed between two carrier plates of an alternating electric field;
- and
- providing an electric field of a predetermined field strength to the carrier plate of the alternating electric field, the charged microspheres in the release layer structure vibrate up and down, and the carrier substrate and the flexible substrate are peeled off.
Dependencies are inferred from the claim text.