Display panel and display device
A display panel and top surface technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as easy cracks, and achieve the effects of overcoming cracks, good packaging effects, and improving tensile properties
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[0044] Such as figure 1 As shown, the manufacturing method 100 of the display panel includes:
[0045] In step S110, an array substrate is prepared, and the array substrate includes a plurality of non-stretched regions and a stretched region for separating the plurality of non-stretched regions.
[0046] Specifically, first, see Figure 2a A barrier layer 112 , a patterned active layer 113 , a gate insulating layer 114 , a patterned gate layer 115 , an interlayer dielectric layer 116 and an insulating layer 117 are sequentially prepared on the base substrate 111 . Wherein, the base substrate 111 may be any one of a glass substrate, a quartz substrate, and a polyimide substrate. The barrier layer 112 includes a stacked silicon oxide layer and a silicon nitride layer. For example, in this embodiment, the barrier layer 112 includes a first silicon oxide layer, a silicon nitride layer and a second silicon nitride layer stacked on the substrate 111 in sequence. silicon oxide lay...
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