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US 2024/0196716 A1Published application
Organic light emitting display device and manufacturing method thereof
AssigneeLG Display Co., Ltd.
InventorSehwan JEON
Life of this patent
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Abstract
An organic light-emitting display device and manufacturing method thereof is capable of preventing the stretching of the organic light-emitting display device through a rolling process of attaching a support film.
Claims19
An organic light-emitting display device including a display area, a bending area, and a pad area, the device comprising:
- a flexible substrate;
- a pixel array layer disposed on the upper surface of the flexible substrate;
- an adhesive layer and a backplate disposed on the lower surface of the flexible substrate;
- a polarizing plate disposed on the upper surface of the pixel array layer;
- and
- a flexible printed circuit board attached to the pad area,
- wherein the backplate includes a mesh pattern inserter into an interior thereof.
4 more elements
A method of manufacturing an organic light-emitting display device, the method comprising:
- forming a flexible substrate on a mother substrate;
- forming a pixel array layer on the flexible substrate;
- separating the mother substrate;
- attaching a support film comprising a mesh pattern to the flexible substrate;
- attaching, after forming the support film, a polarizing plate and a flexible printed circuit board;
- and
- bending the organic light-emitting display device.
4 more elements
Dependencies are inferred from the claim text.