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Splicing display panel and splicing display device

A technology of splicing display and display panel, which is applied in identification devices, static indicators, instruments, etc., can solve the problems of affecting visual effects, less resolution than LCD, and immature process, so as to improve the display contrast and simplify the process.

Active Publication Date: 2022-04-01
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional liquid crystal display panel (LCD) is not only low in cost, but also high in resolution, but as a splicing screen, it cannot eliminate seams and affect visual effects
However, the submillimeter-level light-emitting diode (Mini LED) panel and micro-light-emitting diode (Micro-LED) panel are still immature in small-pitch technology, the resolution is not as good as that of LCD, and the cost is too high

Method used

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  • Splicing display panel and splicing display device
  • Splicing display panel and splicing display device
  • Splicing display panel and splicing display device

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application. In addition, it should be understood that the specific implementations described here are only used to illustrate and explain the present application, and are not intended to limit the present application. In this application, unless stated to the contrary, the used orientation words such as "up" and "down" usually refer to up and down in the actual use or working state of the device, specifically the direction of the drawing in the drawings ; while "inside" and "outside" refer to the outline of ...

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Abstract

The present application discloses a splicing display panel and a splicing display device. A gap is formed between at least two display panels. The light emitting diode substrate includes a flexible circuit board and a plurality of light emitting diodes. a folded part, a second folded part, a first support part and a second support part, the light emitting diode is arranged on the bearing part, one side of the bearing part is connected to the first folded part, and the first folded part is connected to the first support The other side of the carrying part is connected to the second bending part, and the second bending part is connected to the second supporting part; the first supporting part and the second supporting part are respectively arranged partially overlapping the carrying part. The light-emitting diode substrate is arranged between two adjacent display panels, the first support portion is arranged on one display panel, the second support portion is arranged on the other display panel, and the bearing portion is arranged on the first support portion and the second support portion on the top and cover the gap. The embodiments of the present application serve the purpose of visually eliminating gaps.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a spliced ​​display panel and a spliced ​​display device. Background technique [0002] During the research and practice of the prior art, the inventors of the present application found that with the rapid development of the outdoor display market, large size and high resolution have become the development direction of outdoor displays. The traditional liquid crystal display panel (LCD) is not only low in cost, but also high in resolution, but as a splicing screen, it cannot eliminate seams and affect visual effects. However, the submillimeter-level light-emitting diode (Mini LED) panel and micro-light-emitting diode (Micro-LED) panel are still immature in small-pitch technology, the resolution is not as good as LCD, and the cost is too high. Therefore, solving the seam problem of LCD splicing screens has become a key breakthrough point that needs to be solved urgentl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G09F9/302G09F9/33G09F9/35G09G3/32G09G3/3208G09G3/36
CPCG09F9/301G09F9/302G09F9/33G09F9/35G09G3/32G09G3/3208G09G3/36H01L25/0753H01L25/167G02F1/13336H05K1/118H05K1/189G02F1/133512G02F1/1339H05K5/0021H05K2201/055H05K2201/056H05K2201/10106H05K2201/10136
Inventor 赵军肖军城范勇平
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD