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Folding supporting back plate, display panel and electronic equipment

A folding support and display panel technology, applied in electronic equipment, circuits, electrical components, etc., can solve the problems of high rigidity and resilience, unfavorable folding, poor fatigue resistance, etc., to improve fatigue resistance, avoid direct folding, reduce The effect of bottom rebound

Pending Publication Date: 2020-07-31
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, flexible OLED folding screens need to use a folding support backplane to support the folding and flattening of the flexible OLED screen, and the folding support backplane is generally supported by a relatively rigid material. Due to the rigidity and rebound of the folding support backplane in the folding area are relatively large, so it is not conducive to folding
[0003] In the prior art, mesh holes are designed in the folded area of ​​the folded support backplane to solve this problem, which can release part of the rebound force, but the fatigue resistance of this method is still relatively poor

Method used

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  • Folding supporting back plate, display panel and electronic equipment
  • Folding supporting back plate, display panel and electronic equipment
  • Folding supporting back plate, display panel and electronic equipment

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Embodiment Construction

[0034] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods, Structure, characteristic and effect thereof are as follows in detail.

[0035] Such as Figure 1 to Figure 6 As shown, the embodiment of the present invention provides a folding support backplane 1, comprising:

[0036] The folding part 12, the contact surface of the folding part 12 is in contact with the folding area of ​​the display screen 2, the folding part 12 includes a plurality of support bars 122, and the plurality of support bars 122 are along the bending direction of the display screen 2 Arranged, two adjacent support bars 122 are connected to each other with a gap.

[0037] Such as figure 2 As shown, in the embodiment of the present invention, a foldable support backplane 1 is provided. The foldable support backplane 1 includes a folded part 12, and the contact surface of the folded pa...

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PUM

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Abstract

The invention discloses a folding supporting back plate, a display panel and electronic equipment, and mainly aims to improve fatigue resistance of the folding supporting back plate. The folding supporting back plate comprises a folding part, wherein a contact surface of the folding part is attached to a folding area of a display screen, the folding part comprises a plurality of supporting strips,the supporting strips are arranged in the bending direction of the display screen, every two adjacent supporting strips are connected, and a gap is formed between every two adjacent supporting strips. The folding supporting back plate is advantaged in that when the folding part is bent, the gap is formed between every two adjacent supporting strips, so the rebound force of the folding part can beeffectively reduced, folding is facilitated, direct folding of the rigid supporting strips is avoided, and the fatigue resistance of the folding supporting back plate is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a folding support backplane, a display panel and electronic equipment. Background technique [0002] At present, flexible OLED folding screens need to use a folding support backplane to support the folding and flattening of the flexible OLED screen, and the folding support backplane is generally supported by a relatively rigid material. Due to the rigidity and rebound of the folding support backplane in the folding area Both are relatively large, so it is not conducive to folding. [0003] In the prior art, this problem is solved by designing a mesh in the folded area of ​​the folded support backboard, which can release part of the rebound force, but the fatigue resistance of this method is still relatively poor. [0004] Therefore, how to improve the fatigue performance of the folding support backplane becomes an urgent problem to be solved. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1652B32B2307/748B32B2457/206B32B3/08B32B2457/08B32B2457/20B32B5/18B32B2307/51B32B2307/422B32B3/04B32B7/08B32B5/32B32B2307/7244B32B2270/00B32B27/281B32B2307/558B32B7/02B32B2307/7246B32B3/266B32B27/12B32B2307/546B32B27/065B32B3/30B32B2266/12B32B7/06B32B27/304B32B27/08H10K77/111H10K2102/311B32B3/263B32B7/12B32B38/0004
Inventor 蔡洋洋冯彬峰
Owner BOE TECH GRP CO LTD
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