It should be understood that the electronic devices involved in the present disclosure may include, without limitation, smart phones, computers, tablet computers, wearable smart devices, artificial intelligence devices, mobile power supplies, and the like.
In the above description, the technical details such as patterning and etching of each layer is not described in detail. However, it should be understood by those skilled in the art that various technical means can be used to form layers and regions of a desired shape, etc. In addition, in order to form the same structure, those skilled in the art can also design a method that is not completely the same as the method described above. In addition, although individual embodiments have been described above, this does not mean that the measures in the individual embodiments cannot be advantageously used in combination.
The embodiments of the present disclosure have been described above. However, these embodiments are for illustrative purposes only, and are not intended to limit the scope of the present disclosure. The scope of the present disclosure is defined by the appended claims and their equivalents. Without departing from the scope of the present disclosure, those skilled in the art can make various substitutions and modifications, and these substitutions and modifications should fall within the scope of the present disclosure.