Back to results
US 9,178,167 B2Granted
Method of manufacturing flexible display apparatus
AssigneeSamsung Display Co., Ltd.
InventorHayk Khachatryan
Life of this patent
Estimating the term…
Abstract
A method of manufacturing a flexible display apparatus, the method includes bonding a substrate onto a porous carrier substrate; forming a light-emitting display unit on the substrate; forming an encapsulating layer on the light-emitting display unit; and removing the porous carrier substrate.
Claims17
A method of manufacturing a flexible display apparatus, the method comprising:
- bonding a substrate onto a porous carrier substrate;
- forming a fixing unit over the porous carrier substrate and the substrate that fixes the substrate onto the porous carrier substrate;
- forming a light-emitting display unit on the substrate;
- forming an encapsulating layer on the light-emitting display unit;
- and
- removing the porous carrier substrate.
3 more elements
A method of manufacturing a flexible display apparatus, the method comprising:
- forming a bonding layer on a porous carrier substrate, the bonding layer including calcium oxide (CaO) or calcium sulfate (CaSO4), the bonding layer being fixed on the porous carrier substrate by subjecting the bonding layer to a heat treatment;
- bonding a substrate onto the bonding layer;
- forming a light-emitting display unit on the substrate;
- forming an encapsulating layer on the light-emitting display unit;
- and
- removing the porous carrier substrate by reacting the bonding layer with water, hydrochloric acid, or sulfuric acid.
3 more elements
Dependencies are inferred from the claim text.