Flexible electronic device and manufacturing method thereof

A technology of flexible electronic devices and manufacturing methods, applied in semiconductor/solid-state device manufacturing, electrical solid-state devices, electrical components and other directions, can solve problems such as explosion, flexible substrate circuit failure, and flexible substrate barrier performance degradation, and achieve effective guarantees. performance, low equipment cost, and improved performance
CN106887407AInactive Publication Date: 2017-06-23AAC TECH NANJING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AAC TECH NANJING
Publication Date
2017-06-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for manufacturing a flexible electronic device. The method comprises steps of: providing a rigid substrate and successively manufacturing a light-responsive release layer, a sacrificial layer and a flexible substrate body on the rigid substrate; successively forming an electronic device and a packaging film on the flexible substrate body; applying ultraviolet light to a side of the light-responsive release layer so that the light-responsive release layer generates molecular configuration conversion so as to be warped; and stripping the warped light-responsive layer from the rigid substrate, wherein a part of the light-responsive release layer separated from the rigid substrate, the sacrificial layer, the flexible substrate body, the electronic device, and the packaging film form the flexible electronic device. The method for manufacturing the flexible electronic device has no stripping damage and can improve the performance of the electronic device. The invention also provides a flexible electronic device manufactured by the manufacturing method.
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Description

[0001] 【Technical field】

[0002] The invention relates to the technical field of light-emitting diode display devices, in particular to a flexible electronic device and a manufacturing method thereof.

[0003] 【Background technique】

[0004] Organic Light-Emitting Diode (OLED) devices can be used as light sources for display devices and lighting devices, and have been more and more widely used, especially in the technical field of electronic products. Among them, flexible OLED display technology that can be bent arbitrarily is the development technology direction of smart phones in the future, and has broad application prospects. The Samsung S6Edge product uses a flexible OLED display device, which can realize edge bending and narrow frame display, and the user experience is good.

[0005] In the manufacturing process of the flexible OLED device, the rigid substrate is used as the carrier, and the OLED device is manufactured on the rigid substrate, so as to ensure the flatnes...

Claims

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