Middle frame used for fixing flexible display panel and flexible display device

Abstract

The invention provides a middle frame used for fixing a flexible display panel. The middle frame comprises a middle frame body. A first through groove and a second through groove are respectively arranged on sides of the middle frame body. The invention further provides a flexible display device. The flexible display device comprises the middle frame and the flexible display panel arranged in the middle frame. The flexible display panel comprises a flexible substrate and a printed circuit board. A substrate protruding part is arranged on at least one side edge in two side edges, which are adjacent to the printed circuit board, of the flexible substrate. The first through groove is located at a position corresponding to the printed circuit board. The second through groove is located at a position corresponding to the substrate protruding part. The substrate protruding part is fixed in the second through groove. A part of the circuit board of the printed circuit board is fixed in the first through groove. Compared with the prior art, the middle frame used for fixing the flexible display panel and the flexible display device have the advantages that the problem of difficult alignment between the flexible display panel and the middle frame is solved; when the flexible display panel in displacement and the like needs to be re-worked, the substrate protruding part is clamped to re-fix the flexible display panel; and the problem of difficult re-working is solved.

Description

technical field [0001] The invention relates to a display panel technology, in particular to a middle frame and a flexible display device for fixing a flexible display panel. Background technique [0002] With the development of OLED (Organic Light-Emitting Diode, organic light-emitting diode) display technology is becoming more and more mature, consumers have experienced the huge difference between OLED display and traditional LCD (Liquid Crystal Display, liquid crystal display panel) display, and the ensuing It is the rapid growth of the OLED consumer market. Due to the self-luminous characteristics of OLED, the characteristics of short response time, high contrast, wide viewing angle, wide color gamut, light and thin display panel, and bendability can be realized. In particular, the bendability of display panels has brought subversive concepts to consumers, so Flexible OLED (flexible organic light-emitting diode) has become the mainstream of OLED development in recent ye...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a middle frame and a flexible display device for fixing a flexible display panel, which solves the problem of difficult alignment when the flexible display panel and the middle frame are fixed, and at the same time reduces the difficulty of heavy work

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