CN213988081U

CN213988081U - Flexible glass for electronic product and flexible glass folding screen

Info

Publication number: CN213988081U
Application number: CN202021502823.1U
Authority: CN
Inventors: 朱强峰
Original assignee: Suzhou Huabeiwei Electronic Technology Co ltd
Current assignee: Suzhou Huabeiwei Electronic Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-08-17
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a flexible glass for electronic product, including the glass main part, be provided with the inward concave type portion of being convenient for to fold on the glass main part top surface, be provided with the filling layer in the concave type portion, the edge of glass main part forms first layer intensity layer through the sodium potassium replacement, the thickness dimension of glass main part is 0.33-0.7mm, concave type portion the thickness dimension of glass main part is 0.01-0.27mm, the filling layer is that liquid PI material forms or the combined material of PI and silica gel through the solidification, the filling layer forms second floor intensity layer. The utility model discloses make it be difficult for appearing the crease in long-time use, and strengthen its intensity protection.

Description

Flexible glass for electronic product and flexible glass folding screen

Technical Field

The utility model relates to a flexible glass mainly relates to the technical field of electronic product touch-sensitive screen.

Background

With the continuous development of the touch screen technology of electronic products, the touch screen of a straight panel cannot meet the current situation, and the product development and application to the folding touch screen are started, the existing folding touch screen usually folds on the basis of a flat panel screen to obtain the folding effect, however, the folding touch screen is prone to having creases when being used for a long time, the viewing effect of the screen is affected, and the existing folding touch screen does not have a multi-layer strength layer to protect the strength of the folding touch screen.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a flexible glass and flexible glass folding screen for electronic product makes it be difficult for appearing the crease in long-time use, and strengthens its intensity protection.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a flexible glass for electronic product, includes the glass main part, be provided with the inward concave type portion of being convenient for to fold on the glass main part top surface, be provided with the filling layer in the concave type portion, the edge of glass main part forms first layer intensity layer through the sodium potassium replacement, the thickness size of glass main part is 0.33-0.7mm, the concave type portion the thickness size of glass main part is 0.01-0.27mm, the filling layer is that liquid PI material forms or the combined material of PI and silica gel through the solidification, the filling layer forms second floor intensity layer.

Preferably, the height dimension from the bottom surface to the top surface of the concave part is 0.27-0.65mm, and the width dimension of the concave part is 0.8-10 mm.

Preferably, two sides of the bottom surface of the concave part are in a round angle shape.

Preferably, the height of the filling layer is 0.1-0.5 mm.

Preferably, the thickness dimension of the first strength layer is 0.01-0.4 mm.

Preferably, a buffer layer is disposed on one side or both sides of the glass body.

Preferably, the buffer layer is uniformly coated on the glass main body by a silica gel material or a mixture of silica gel and a PI material.

The application also provides a flexible glass folding screen, which comprises the flexible glass.

Through the above technologyThe art scheme, the utility model provides a pair of flexible glass and flexible glass folding screen for electronic product, through be provided with concave type portion in glass main part, inwards fold through concave type portion, but a flat board among the non-prior art is directly folding, can make the direct stack of the non-two-layer glass main part thickness of thickness after folding, but according to the thickness of glass main part, the thickness that is not more than two-layer glass main part after accomplishing folding is accomplished to the thickness of the filling layer in the degree of depth that combines concave type portion and in, so, be difficult for appearing the crease, replace as first layer intensity layer through sodium potassium, the filling layer is as second floor intensity layer, form multilayer intensity protection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In this embodiment, as shown in fig. 1, a flexible glass for an electronic product includes a glass main body 1, an inward concave portion 2 convenient for folding is disposed on a top surface of the glass main body 1, the concave portion 2 may be disposed at a middle position or a non-middle position of the glass main body 1, a filling layer 3 is disposed in the concave portion 2, a first strength layer 4 is formed by sodium potassium replacement of an edge of the glass main body 1, a thickness of the glass main body 1 is 0.33-0.7mm, a thickness of the glass main body 1 of the concave portion is 0.01-0.27mm, a height from a bottom surface to a top surface of the concave portion 2 is 0.27-0.65mm, a width of the glass main body is 0.8-10mm, two sides of the bottom surface of the concave portion 2 may be set to be rounded corners, so as to facilitate smooth folding, a thickness of the first strength layer 4 is 0.01-0.4mm, the filling layer 3 is formed by solidifying a liquid PI material or a composite material of PI and silica gel, a second layer of strength layer is formed, the filling height of the second layer of strength layer is 0.1-0.5mm, the filling layer can fill the height in the concave part according to actual needs, the thickness of the two layers after the second layer of strength layer is not more than the thickness of the two layers of glass main bodies after the second layer of strength layer is folded, the strength of the concave part can be effectively protected, and the concave part can be repeatedly folded without creases; the single side or the both sides face of glass main part 1 are provided with buffer layer 5, and buffer layer 5 can further protect first intensity layer 4 and glass main part 1, and it is as third intensity layer, and buffer layer 5 is evenly coated on glass main part after being mixed by silica gel material or silica gel and PI material.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a flexible glass for electronic product, includes the glass main part, its characterized in that, be provided with the inward concave type portion of being convenient for to fold on the glass main part top surface, be provided with the filling layer in the concave type portion, the edge of glass main part forms first layer intensity layer through the sodium potassium replacement, the thickness dimension of glass main part is 0.33-0.7mm, the concave type portion the thickness dimension of glass main part is 0.01-0.27mm, the filling layer is that liquid PI material forms or the combined material of PI and silica gel through the solidification, the filling layer forms second layer intensity layer, the bottom surface of concave type portion is 0.27-0.65mm to the height dimension of top surface, the width dimension of concave type portion is 0.8-10 mm.

2. The flexible glass for electronic products as claimed in claim 1, wherein two sides of the bottom surface of the concave part are rounded.

3. A flexible glass for electronic products as claimed in claim 1, wherein said filling layer has a height of 0.1-0.5 mm.

4. A flexible glass for electronic products as claimed in claim 1, wherein said first strength layer has a thickness dimension of 0.01-0.4 mm.

5. A flexible glass for electronic products as claimed in claim 1, wherein a buffer layer is provided on one or both sides of the glass body.

6. A flexible glass folding screen comprising the flexible glass of any of claims 1 to 5.