Display device and preparation method thereof

A display device and display panel technology, which is applied in semiconductor/solid-state device manufacturing, optics, instruments, etc., can solve the problems that the sealing effect of the display panel and cover plate cannot be guaranteed, the equipment requirements are harsh, and the material requirements are special, etc., so as to achieve easy implementation, Not easy to be destroyed, implement simple effects

Active Publication Date: 2021-01-22
NINGBO THREDIM OPTOELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires special materials and complex processes. At the same time, the overall external environment of the process needs to be in a vacuum, and the requirements for equipment are strict

Method used

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  • Display device and preparation method thereof
  • Display device and preparation method thereof
  • Display device and preparation method thereof

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0032] Embodiments of the present application provide a display device and a preparation method thereof. The display device may be a display device of an electronic device (such as a mobile phone, a computer, a tablet computer, etc.), and furthermore, the preparation method may be applied to a display device of an electronic device. preparation. In order to facilitate the understanding of the technical solution, the display device will be introduced first, and then the manufacturing method of the display device will be introduced.

[0033] Please refer to figure 1 , is a schematic structural diagram of a display device 10 provided in an embodiment of the present application. The display device 10 includes a display panel 11 , a cover plate 12 and an outer sealing layer 13 . Wherein, the cover plat...

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PUM

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Abstract

The invention provides a display device and a preparation method thereof. A display device includes: a display panel; the cover plate is arranged on the display panel, the cover plate completely covers the display panel, and at least one side edge of the cover plate exceeds the display panel; the outer sealing layer is arranged around the periphery of the display panel and fills a step formed between the at least one side edge and the corresponding side edge of the display panel; a negative pressure cavity is formed among the display panel, the cover plate and the outer sealing layer. The method is used for improving the sealing effect of the display panel and the cover plate.

Description

technical field [0001] The present application relates to the technical field of display devices, in particular, to a display device and a manufacturing method thereof. Background technique [0002] Display panels are widely used in various industries. In order to protect the display panel from being impacted and scratched, a cover is added to the display panel. In the prior art, the sealing function of the display panel and the cover plate is realized by a glue strip which is melted and has an adhesive effect between the top of the display panel and the cover plate. However, this method requires special materials and complicated processes. At the same time, the overall external environment of the process needs to be in a vacuum, and the requirements for equipment are strict. [0003] Therefore, the existing combination method of the display panel and the cover plate has relatively high implementation conditions, and cannot guarantee the sealing effect of the display panel ...

Claims

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Application Information

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IPC IPC(8): G02F1/1339G02F1/1333H01L51/52H01L51/56
CPCG02F1/1339G02F1/133308G02F1/1333H10K50/841H10K50/8426H10K71/00Y02E10/549
Inventor 郑维涛陆小松赵飞蒲天发
Owner NINGBO THREDIM OPTOELECTRONICS CO LTD
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