Narrow frame display panel, manufacturing method thereof and display device

Abstract

The invention discloses a narrow frame display panel and a manufacturing method thereof. The narrow frame display panel comprises an array substrate, a counter-direction substrate, liquid crystals, aflexible circuit board and a driving chip, wherein the part between the array substrate and the counter-direction substrate is filled with the liquid crystals, the side at which the array substrate ispositioned is a light emitting surface, and one end of the array substrate is a binding end; one end of flexible circuit board is bound to the surface, the binding end, which faces to the counter-direction substrate, and the other end of the flexible circuit is bound with the driving chip; the surface, facing to the counter-direction substrate, of the array substrate is provided with a metal filmlayer with hollow patterns, and a plurality of spacing pillars are convexly arranged on the surface, facing to the array substrate, of the counter-direction substrate, and extend to prop against themetal film layer. According to the display panel provided by the invention, the flexible circuit board cannot be seen from the outer side, so that the width of a narrow frame is narrowed, and the screen occupying ratio is increased; meanwhile, through the propping of the spacing pillars and the corresponding part of the hollow patterns of the metal film layer at the inner side of the array substrate, the assembly process of the substrates of the display panel can be realized by assistance, and the assembly precision is increased.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a narrow frame display panel, a manufacturing method thereof, and a display device. Background technique [0002] At present, the popularity of full-screen mobile phones is getting higher and higher, and screens with high screen-to-body ratios are becoming more and more popular. As a result, many narrow bezel solutions have been created, mainly for the left and right bezels, but for mobile phones, the lower bezels have always been improved to increase the screen-to-body ratio. It's a big issue. The so-called screen-to-body ratio refers to the ratio of the screen area to the overall machine area. A higher screen-to-body ratio can bring users a better visual experience. Flexible OLED displays are currently a key element for achieving hyperboloid designs. With the maturity of flexible OLED technology, more innovations and changes will inevitably occur in the appearance des...

AI Technical Summary

Problems solved by technology

[0004] However, in a general display using the COF scheme, the FPC is bound on the surface of the array substrate facing the opposite substrate, and the display needs to design a front frame to block the binding end. Although it plays an aesthetic role, it leads to the binding of the display. There is always a certain border width at the end, which affects the narrow border of the display

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