Impact-resistant flexible liquid crystal lens

Abstract

The utility model discloses an anti-impact flexible liquid crystal lens which comprises a supporting base body, the connecting layers are arranged on the two sides of the supporting base body; the polaroid layer is arranged on the side, away from the supporting base body, of the connecting layer; the beneficial effects of the utility model are that through the arrangement of the outer anti-impact layer and the protective film, the outer anti-impact layer and the protective film can protect the outside of the lens, the outer anti-impact layer and the protective film can comprehensively protect the outside of the lens, scratches and abrasion can be effectively prevented, the service life of the lens can be prolonged, the service life of the lens can be prolonged, and the service life of the lens can be prolonged. Due to the fact that the polaroid layer is arranged and is made of the acrylic diglycol acid ester material, the light-emitting diode display screen is light, good in light transmission, good in impact resistance and abrasion resistance and good in impact resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal lenses, in particular to an impact-resistant flexible liquid crystal lens. Background Technique

[0002] A flexible liquid crystal lens is a special lens that combines flexible materials and liquid crystal technology. It has the characteristics of high flexibility, foldability, and twistability. The flexible liquid crystal lens integrates a liquid crystal layer with components such as a flexible substrate, a polarizer, and a transparent electrode through a special process to form a lens with functions such as adjustable light transmittance, color, and shape. However, when the existing flexible liquid crystal lens is subjected to external force impact, scratches and abrasions are likely to occur on the outside of the flexible liquid crystal lens, and it is difficult to effectively prevent scratches and impact abrasions on the outside of the lens, which affects the use effect of the flexible liquid crystal lens. Content of the Utility Model

[0003] The purpose of the utility model is to provide an impact-resistant flexible liquid crystal lens to solve the problem that when the existing flexible liquid crystal lens is subjected to external force impact, scratches and abrasions are likely to occur on the outside of the flexible liquid crystal lens, and it is difficult to effectively prevent scratches and impact abrasions on the outside of the lens, which affects the use effect of the flexible liquid crystal lens as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an impact-resistant flexible liquid crystal lens, including:

[0005] A support matrix;

[0006] A connection layer, which is arranged on both sides of the support matrix;

[0007] A polarizer layer, which is arranged on the side of the connection layer away from the support matrix;

[0008] A protective film, which is arranged on one side of the polarizer layer;

[0009] An external impact-resistant layer, which is arranged on the outside of the support matrix, the connection layer, and the polarizer layer.

[0010] As a preferred scheme of the utility model: the connection layer includes a liquid crystal layer and a separation layer. Liquid crystal layers are fixedly connected to both sides of the support matrix. A separation layer is fixedly connected to the side of the liquid crystal layer away from the support matrix, and the side of the separation layer away from the liquid crystal layer is fixedly connected to the polarizer layer.

[0011] As a preferred scheme of the utility model: a plurality of spacer particles are fixedly connected inside the separation layer, and the spacer particles are spherical spacer particles.

[0012] As a preferred embodiment of the present utility model: the support substrate is made of PET resin, the separation layer is made of resin, and the polarizing film layer is made of propylene diglycolate.

[0013] As a preferred embodiment of the present utility model: the external impact-resistant layer is made of polymethyl methacrylate.

[0014] As a preferred embodiment of the present utility model: the protective film is made of polycarbonate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: by providing the external impact-resistant layer and the protective film, the present utility model realizes the protection of the outside of the lens by the external impact-resistant layer and the protective film, and through the external impact-resistant layer and the protective film, the outside of the lens is comprehensively protected, effectively preventing scratches and abrasions. By providing the polarizing film layer, and the material of the polarizing film layer is propylene diglycolate, which is light in weight, has good light transmittance, impact resistance and wear resistance, and has good impact resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an exploded view of the present utility model;

[0017] Figure 2 is a top view of the overall structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the internal structure of the separation layer of the present utility model;

[0019] Figure 4 is a schematic diagram of the overall structure of the present utility model.

[0020] In the figure: 1, support substrate; 2, connection layer; 21, liquid crystal layer; 22, separation layer; 3, spacer particles; 4, polarizing film layer; 5, external impact-resistant layer; 6, protective film. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4, the present utility model provides a technical solution: an impact-resistant flexible liquid crystal lens, comprising: a support substrate 1; connection layers 2 are arranged on both sides of the support substrate 1; a polarizer layer 4 is arranged on the side of the connection layer 2 away from the support substrate 1; a protective film 6 is arranged on one side of the polarizer layer 4; an external impact-resistant layer 5 is arranged outside the support substrate 1, the connection layer 2 and the polarizer layer 4.

[0023] It can be understood that the present utility model supports the main structure inside the lens through the support substrate 1, performs display processing through the liquid crystal layers 21 on both sides of the support substrate 1, connects between the liquid crystal layer 21 and the polarizer layer 4 through the separation layer 22 outside the liquid crystal layer 21, supports the internal spacer particles 3 through the separation layer 22, and the spherical shape of the spacer particles 3 helps to achieve a uniform spacer distribution because the sphere has equal dimensions in all directions, which can avoid local accumulation or voids during manufacturing or use. By externally arranging the external impact-resistant layer 5, the side is protected for anti-impact and wear-resistant treatment. By arranging the protective film 6 outside the polarizer layer 4, the protective film 6 is used for scratch resistance and impact wear resistance.

[0024] Please refer to Figures 1 to 4 , the connection layer 2 includes a liquid crystal layer 21 and a separation layer 22. Liquid crystal layers 21 are fixedly connected to both sides of the support substrate 1. A separation layer 22 is fixedly connected to the side of the liquid crystal layer 21 away from the support substrate 1. The side of the separation layer 22 away from the liquid crystal layer 21 is fixedly connected to the polarizer layer 4.

[0025] It can be understood that the present utility model connects between the liquid crystal layer 21 and the polarizer layer 4 through the separation layer 22 outside the liquid crystal layer 21.

[0026] Please refer to Figures 1 to 3 , a plurality of spacer particles 3 are fixedly connected inside the separation layer 22, and the spacer particles 3 are spherical spacer particles.

[0027] It can be understood that the spherical shape of the spacer particles 3 of the present utility model helps to achieve a uniform spacer distribution because the sphere has equal dimensions in all directions, which can avoid local accumulation or voids during manufacturing or use.

[0028] Please refer to Figures 1 to 3 , the support substrate 1 is made of PET resin, the separation layer 22 is made of resin, and the polarizer layer 4 is made of propylene diglycolate.

[0029] It can be understood that the present utility model ensures the strength of the support through the PET resin material and improves the stability of the overall flexibility. The polarizer layer 4 is made of propylene diglycolate, which not only ensures the polarization effect but also guarantees the anti-impact effect of the polarizer layer 4.

[0030] Please refer toFigures 1 to 3 , the external impact-resistant layer 5 is made of polymethyl methacrylate.

[0031] It can be understood that in this utility model, by arranging the external impact-resistant layer 5 on the outside of the lens, and the external impact-resistant layer 5 is made of polymethyl methacrylate, it is resistant to external impacts and has high abrasion resistance, impact resistance and light transmittance.

[0032] Please refer to Figures 1 to 4 , the protective film 6 is made of polycarbonate.

[0033] It can be understood that in this utility model, the protective film 6 is arranged on the outside, and the protective film 6 is made of polycarbonate, which can effectively prevent scratches and impact wear.

[0034] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this utility model.

[0035] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0036] In this utility model, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0037] Although the embodiments of this utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. Impact-resistant flexible liquid crystal lens, characterized in that: include: Support substrate (1); A connecting layer (2), the connecting layer (2) being arranged on both sides of the supporting substrate (1); A polarizer layer (4), the polarizer layer (4) being arranged on a side of the connecting layer (2) away from the supporting substrate (1); A protective film (6), the protective film (6) being arranged on one side of the polarizer layer (4); An external impact-resistant layer (5) is arranged on the outside of the supporting substrate (1), the connecting layer (2) and the polarizer layer (4).

2. The impact-resistant flexible liquid crystal lens according to claim 1, characterized in that: The connecting layer (2) comprises a liquid crystal layer (21) and a separation layer (22); the liquid crystal layer (21) is fixedly connected to both sides of the supporting substrate (1); the separation layer (22) is fixedly connected to the side of the liquid crystal layer (21) away from the supporting substrate (1); and the side of the separation layer (22) away from the liquid crystal layer (21) is fixedly connected to the polarizer layer (4).

3. The impact-resistant flexible liquid crystal lens according to claim 2, characterized in that: A plurality of spacer particles (3) are fixedly connected inside the separation layer (22), and the spacer particles (3) are spherical spacer particles.

4. The impact-resistant flexible liquid crystal lens according to claim 2, characterized in that: The supporting substrate (1) is made of PET resin material, the separating layer (22) is made of resin material, and the polarizing film layer (4) is made of propylene glycol ester material.

5. The impact-resistant flexible liquid crystal lens according to claim 1, characterized in that: The outer impact-resistant layer (5) is made of polymethyl methacrylate.

6. The impact-resistant flexible liquid crystal lens according to claim 1, characterized in that: The protective film (6) is made of polycarbonate.

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