A panel and its manufacturing method

Abstract

The present invention provides a panel, including a transparent substrate, the transparent substrate includes a first conductive layer and a second conductive layer, the first conductive layer is electrically connected to the second conductive layer; the transparent substrate also Including a visible area and a non-visible area, wherein the visible area and the non-visible area include a first slit, and the first slit is located in the first conductive layer; in the non-visible area Including a second slit, the second slit includes a first portion and a second portion, the first portion is located on the first conductive layer, and the first portion extends to the second conductive layer region to form the second part, the second slit intersects with the first slit in the first conductive layer. The present invention also provides a method for manufacturing a panel, using a laser to etch the first slit and the second slit. By adopting the panel and the manufacturing method provided by the present invention, repeated etching of the slit can be avoided, thereby preventing defects caused by over-etching the conductive pattern.

Description

technical field [0001] The invention relates to the display field, in particular to a panel and a method for manufacturing the panel. Background technique [0002] In recent years, active matrix display devices have been popularized, and are widely used in mobile devices such as mobile phones, tablet computers, MP3, and MP4, for example. In the prior art, a display device includes a display panel, a touch panel, or a panel having both display and touch functions. The panel usually has conductive patterns and slots between the conductive patterns, and the slots between the conductive patterns are usually formed by wet etching or dry etching. And in order to reduce resistance and improve transmission efficiency, the edge of the panel is usually a metal wire, which is connected to the transparent conductive pattern in the display area. [0003] The extension of the slit of the conductive pattern and the slit of the metal wire are joined at the boundary between the display are...

AI Technical Summary

Problems solved by technology

[0003] The extension of the slit of the conductive pattern and the slit of the metal wire are joined at the boundary between the display area and the non-display area. Usually, the extension of the slit of the conductive pattern coincides with the slit of the metal wire. During the etching process In the case of repeated etching on the slit of the junction, it not only increases the width of the slit, but also easily etches the conductive pattern in the visible area, which affects the function and quality of the product

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