Electronic device

Abstract

An electronic device includes a flexible substrate and a peripheral trace. The flexible substrate includes an active region and a peripheral region situated outside of the active region. The flexible substrate includes a first bending part, a second bending part and a first cutting structure in the peripheral region. The first bending part is disposed on a first side region of the peripheral region and extending along a first direction. The second bending part is disposed on a second side region of the peripheral region and extending along a second direction not parallel to the first direction, and the second side region is adjacent to the first side region. The first cutting structure is adjacent to the first bending part and the second bending part. The peripheral trace is disposed on the flexible substrate and disposed between the active region and the first cutting structure.

Description

CROSS REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit of priority of China Application Serial No. 201910262389.X, which was filed on Apr. 2, 2019. The entirety of the above-mentioned patent application is hereby incorporated herein by reference and made a part of this specification.BACKGROUND OF THE INVENTION1. Field of the Invention[0002]The present invention relates to an electronic device, and more particularly to an electronic device having a bending part in a peripheral region.2. Description of the Prior Art[0003]Nowadays, electronic devices have become an indispensable item in society. For example, since the electronic device such as a display device or a touch display device has the characteristics of thin appearance, light weight, low power consumption and no radiation pollution, it has been widely used in many kinds of electronic products, such as notebooks, smart phones, watches, and display devices in vehicles, for transmitting and displaying inf...

AI Technical Summary

Benefits of technology

The present invention describes an electronic device with a flexible substrate that has a bending part and a cutting structure adjacent to it. This allows for the peripheral region of the flexible substrate to be bended without affecting the reliability of the electronic device. By bending the peripheral region backward to the back of the active region, the device can be made smaller and the border reduced. The cutting structures help determine the extending lines and separate the bending parts, ensuring that only one bending of the main bending portions and electronic components is done, which improves the quality and yield of the peripheral traces.

Problems solved by technology

However, the reliability of such electronic device manufactured by the conventional techniques is low (for example, the trace of the electronic device may be broken to be an open circuit), or the degree of reducing the border by the conventional techniques is insufficient.

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