Spliced display panel and display device

A display panel and splicing technology, which is applied in the field of splicing display panels and display devices, can solve problems such as light refraction, uneven outgoing light, and affecting user experience, so as to achieve the effect of improving display effect and user experience

Pending Publication Date: 2021-11-26
CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing display panels are composed of several sub-display panels spliced ​​together. As the size of micron-level LED chips continues to shrink, the spacing between micron-level LED chips and the gap requirements for sub-display panel splicing are also increasing. Strict, otherwise it will lead to the defect of p

Method used

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  • Spliced display panel and display device
  • Spliced display panel and display device
  • Spliced display panel and display device

Examples

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Example Embodiment

[0032] In order to have a clearer and more accurate understanding of the content of the present invention, it will now be described in detail with reference to the drawings. The drawings of the specification illustrate examples of embodiments of the invention, wherein like reference numerals refer to like elements. It can be understood that the proportions shown in the drawings of the description are not the proportions of the actual implementation of the present invention, which are for illustrative purposes only, and are not drawn according to the original scale.

[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawin...

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Abstract

The invention provides a spliced display panel and a display device. The display panel comprises at least two sub display panels which are spliced with each other, each sub display panel comprises a bearing substrate, the bearing substrate is provided with a first surface, a second surface and a side face, the first surface is opposite to the second surface, and the side face is connected to the first surface and the second surface; a display unit and a first splicing unit are arranged on the first surface, a second splicing unit is arranged on the side surface, and the first splicing unit is connected with the second splicing unit; the sub display panels are mutually connected through the second splicing units, and the display units are arranged on the two sides of the splicing units; and a light absorption layer is arranged on each first splicing unit. According to the spliced display panel and the display device, the light absorption layer is arranged on each first splicing unit, the phenomenon that the display effect is influenced by refraction and the like generated at the splicing position is prevented, the display effect of the display panel is improved, and the use experience of a user is effectively improved.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a spliced ​​display panel and a display device. Background technique [0002] Micro-LED displays, such as MICRO-LED displays and MINI-LED displays, have the advantages of good stability, lifespan, and operating temperature, and also inherit LED low power consumption, color saturation, fast response, and strong contrast. etc., have great application prospects. [0003] Existing display panels are composed of several sub-display panels spliced ​​together. As the size of micron-level LED chips continues to shrink, the spacing between micron-level LED chips and the gap requirements for splicing sub-display panels are also increasing. Strict, otherwise it will lead to the defect of poor visual effect of the application end product. In the display panel of the prior art, the splicing of two adjacent sub-display panels is prone to light refraction or even total reflection, resulting ...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09F9/302H01L33/58H01L33/46
CPCG09F9/33G09F9/3026H01L33/58H01L33/46
Inventor 刘政明龚立伟
Owner CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD
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