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Multifunctional protective film for intelligent terminal touch control screen

A technology of intelligent terminal and protective film, which is applied in the direction of telephone structure, telephone communication, flexible covering, etc., can solve the problems of weak touch screen function, inability to achieve effective protection, etc., and achieve improved waterproof performance, good market prospects and economic benefits. , the effect of expanding the scope of use

Pending Publication Date: 2018-09-14
达沃客(珠海)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing products, that is, all kinds of protective films used for portable smart terminal touch screens are made of solid materials, which can only play a certain role in solving anti-collision and anti-scratch aspects. The anti-fracture of the screen and the effect of preventing the failure of the touch screen in special environments are extremely weak
Especially for high humidity environment, underwater environment, etc., effective protection cannot be achieved

Method used

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  • Multifunctional protective film for intelligent terminal touch control screen
  • Multifunctional protective film for intelligent terminal touch control screen
  • Multifunctional protective film for intelligent terminal touch control screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment provides a multifunctional protective film body 1 for a smart terminal touch screen, such as Figure 1 to Figure 4 As shown, it is used to stick on the surface of the touch screen of the smart terminal 2 .

[0033] It consists of a first film 11 , a second film 12 , a partition frame 13 ; a fluid film 14 made of a transparent, compression-resistant, and insulating fluid-like material, a contact film 15 , an inner protective film 16 and an outer protective film 17 .

[0034] The first film 11 and the second film 12 are located on the upper and lower sides of the partition frame 13 respectively, and are permanently tightly / leak-proofly combined with the partition frame 13 to form a closed cavity; the closed cavity is filled with a fluid film 14 . The contact film 15 is in permanent close contact with the outer surface of the second film 12 . The inner protective film 16 is peeled off before being attached to the corresponding surface (usually the touch di...

Embodiment 2

[0047] This embodiment is similar to Embodiment 1, the only difference is that this embodiment adopts the form of a multi-layer airtight cavity, specifically, as Figure 7 As shown, the number of the first film 21 and the partition frame 23 is n, and n≧2, and the number of the second film 22 is 1. The upper part of each first film 21 and the partition frame 23 is permanently sealed and joined. Except for the bottom partition frame 23, the bottom of each partition frame 23 is permanently sealed with the first film 21 on the top of the partition frame 23 of the next layer. Sealed joint, the bottom of the bottom partition frame 23 is permanently sealed with the second film 22, thereby forming n layers of airtight cavities, each of which is filled with the fluid film 24; each layer of airtight cavities The fluid film 24 is filled, and n layers of closed cavities are stacked up and down sequentially.

[0048] The total thickness of the n-layer first film 21 and the single-layer se...

Embodiment 3

[0051] This embodiment is similar to the technical solution of Embodiment 1, the difference is only that: the airtight cavity of this embodiment adopts the method of no partition frame, such as Figure 8 As shown, that is, the first film 31 forms a frame structure 311 on its edge by blister or compression molding, and then the edge of the second film 32 is permanently bonded to the frame structure 311 correspondingly, so that the first film 31 and the second film 31 are permanently joined together. The two thin films 32 form a closed cavity, and the fluid film 34 is filled in the closed cavity.

[0052] It may also be that the edges of the first film 31 and the second film 32 are respectively formed with partial frame structures, and the frame structures of the two are correspondingly joined to form a complete frame structure, so that the two form a closed cavity. It is also possible that the frame structure is formed by the second film 32 , and the edge of the first film 31 i...

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Abstract

The invention provides a multifunctional protective film for an intelligent terminal touch control screen. The multifunctional protective film comprises a body, the body comprises transparent airtightcavities and a contact thin film, and the airtight cavities are filled with transparent, compression-resistant, insulating fluid-shaped fluid films. The contact thin film is a transparent adhesive orelectrostatic adsorption material layer, one side of the contact thin film is used for being directly pasted to the touch control screen, and the other side of the contact thin film is permanently and tightly combined with a bottom face of the corresponding airtight cavity. Combination of multi-state materials is adopted, and defects of an existing technological product are overcome to a great degree; and the multifunctional protective film can also be used in combination with protection shells of other various portable intelligent terminals, and the use range is further broadened.

Description

technical field [0001] The invention relates to the technical field of intelligent terminals, in particular to a multifunctional protective film body for a touch screen of an intelligent terminal. Background technique [0002] With the continuous and rapid popularization of various portable smart terminals, their use environments are becoming more and more diverse and complex. Therefore, the protection requirements for portable smart terminals are getting higher and higher. However, the existing products, that is, all kinds of protective films used for portable smart terminal touch screens are made of solid materials, which can only play a certain role in solving anti-collision and anti-scratch aspects. The anti-fracture of the screen and the prevention of touch screen failure in special environments are extremely weak. Especially for high humidity environments, underwater environments, etc., effective protection cannot be achieved. Contents of the invention [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D65/40H04M1/02
CPCH04M1/0266B65D65/40
Inventor 刘颂东张磊覃多刘劲松
Owner 达沃客(珠海)智能科技有限公司
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