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A large-size curvature panel and its preparation process

A large-size, panel technology, which is applied in the field of large-size curvature panels and its preparation process, can solve the problems of bubble defects, dust defects, and low yield in large-size full lamination processes, and achieve the purpose of overcoming bubble defects and dust defects , to avoid mutual interference of signals, and to avoid the effect of fragmentation

Active Publication Date: 2019-10-08
JIANGSU IRON ANCHOR GLASS LTD BY SHARE LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This poses a huge challenge to rail transit glass manufacturers on how to apply
[0005] In addition, for the large-size lamination process, the industry still refers to the lamination method of small and medium-sized display touch screens, such as the process of using OCA or OCR materials for full lamination or frame lamination, but the large-scale full lamination process has bubble defects. , dust defects, etc., the yield rate is low, and the frame-mounting process reduces the display effect of the display due to the gap between the touch screen and the display
In terms of large-scale lamination process, the industry can only realize plane lamination at present, and it is helpless for lamination with curvature, double curvature and three-dimensional curvature

Method used

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  • A large-size curvature panel and its preparation process
  • A large-size curvature panel and its preparation process
  • A large-size curvature panel and its preparation process

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Embodiment Construction

[0021] A number of implementations of the present application will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the application. That is to say, in some embodiments of the present application, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

[0022] The terms "first", "second", etc. used herein do not specifically refer to a sequence or order, nor are they used to limit the present application, but are only used to distinguish components or operations described with the same technical terms. .

[0023] see figure 1 , which is a cross-sectional view of a large-size panel 1 with a glass cover 10 according to the first embodi...

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Abstract

The invention relates to a large-size curvature panel and a preparation technology of the large-size curvature panel. The large-size curvature panel comprises a glass cover plate, a first organic adhesive layer arranged on the glass cover plate, a first panel arranged on the first organic adhesive layer, and a second organic adhesive layer arranged on the glass cover plate and covering the first panel and the first organic adhesive layer, wherein the area of the second organic adhesive layer is larger than that of the first organic adhesive layer; and the first panel is a touch panel or an OLED (organic light emitting diode) display panel. With the adoption of the preparation technology, the defect of bubbles caused by adhesion of the existing large-size curvature panel is overcome; the adhesion yield of the large-size curvature panel is increased; and a touch control effect or a display effect of the large-size curvature panel is further provided.

Description

technical field [0001] The invention relates to the technical field of a large-size panel, in particular to a large-size curvature panel and a preparation process thereof. Background technique [0002] With the rapid development of display technology, panel manufacturers are required to continuously improve the display performance and quality of the whole product, such as LCD technology, LED technology, laser display technology and OLED technology, presenting a diversified application situation, and display is ubiquitous. For example, transparent display has gradually entered people's daily life from science fiction blockbusters. It can be used as a terminal for public information display, providing a broad application space, especially in the field of digital signage applications, such as display windows, refrigerator doors, vending machines, etc. Many manufacturers represented by Samsung have launched transparent display products, such as jewelry display windows, which pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G06F3/041
Inventor 吴贲华王银茂路林仲崇建李峰
Owner JIANGSU IRON ANCHOR GLASS LTD BY SHARE LTD
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