CN210595800U

CN210595800U - Progressive glass protection sticker without through holes

Info

Publication number: CN210595800U
Application number: CN201921497943.4U
Authority: CN
Inventors: 郭信宏
Original assignee: Chieh T'ing Co ltd
Current assignee: Chieh T'ing Co ltd
Priority date: 2019-08-28
Filing date: 2019-09-10
Publication date: 2020-05-22
Anticipated expiration: 2029-09-10
Also published as: TWM591986U; KR20210000600U

Abstract

A progressive non-through hole glass protection sticker is suitable for portable mobile electronic equipment. The glass protection paste comprises a body and at least one progressive sensing area. The progressive sensing area is arranged on the body relative to the position of the electronic sensing component under the screen liquid crystal panel of the portable mobile electronic equipment and has no offset with the body.

Description

Progressive glass protection sticker without through holes

Technical Field

The utility model relates to a glass protection pastes the field, further relates to a progressive glass protection who does not have the through-hole pastes and manufacturing method thereof, wherein works as when the glass protection pastes and is applicable to portable mobile electronic equipment, makes the glass protection pastes and increases the sensitivity that fingerprint was discerned or sensing assembly under the condition that does not the through-hole and do not influence the outward appearance.

Background

The rapid development of science and technology brings the gold period of the development of portable mobile electronic devices and related products, especially in the field of intelligent communication and related accessories, in which users pay attention to the brand, specification and quality of portable mobile electronic devices, and also pay more attention to the selection of accessories of portable mobile electronic devices, because the selection of accessories may affect the performance of the original portable mobile electronic devices. In other words, if the user selects a component with a poor quality or grade, the performance and high-level performance of the portable mobile electronic device will not be affected.

In particular, the most common accessories in portable mobile electronic devices are protective cases, glass protective stickers, charging accessories, and the like. The utility model discloses will improve to current glass protection subsides to solve the existing problem of current glass protection subsides. The most common problem with current glass protective stickers is that when the glass protective sticker is attached to a portable mobile electronic device, the thickness of the glass protective sticker affects the sensitivity of operation. Further, in the prior art, the glass is used in the range of 0.2mm to 0.33mm as a whole, but this causes poor and insensitive discrimination of special sensing elements, such as fingerprint recognition. There are therefore many improvements in the prior patents and prior art, but these improvements have some disadvantages as well.

In particular, in the prior patents, improvements have been made to the backsize of the glass protection tape. Such as thinning the overall thickness of the adhesive surface on the back of the glass protector. However, the disadvantage is that the thickness of the whole glue is too thin, so when the glass protection paste is pasted on the screen of the portable mobile electronic device, the thickness of the glue is uneven when the glass protection paste is pasted on the screen of the portable mobile electronic device, and bubbles or glue marks are generated when the glass protection paste is pasted on the screen of the portable mobile electronic device, which further affects the pasting degree of the glass protection paste and the screen, and makes the appearance unattractive. Also, in the prior patent, the thickness of the adhesive is reduced by locally thinning the AB adhesive or UV adhesive of the glass protective tape. However, this results in the disadvantage that the thickness of the glass cannot be reduced, and thus the special sensor element, such as the sensitivity of fingerprint recognition, cannot be stabilized. Also, in the prior art patent, there is a case where no adhesive is provided to a region of the glass protector with respect to the fingerprint recognition site, that is, only the glass protector and no adhesive are provided to the region. However, in such a configuration, the glass protection sticker may directly contact the screen panel, which may scratch the screen, cause newton's rings and affect the appearance. That is, the glass protection paste without the back adhesive region and the rest glass protection paste with the back adhesive form obvious traces, which seriously affects the appearance and the like.

Further, in order to solve the above problems, the prior patents also disclose through holes or openings for the glass protective film to be attached to the fingerprint recognition portion. That is, in order to avoid affecting the special sensing element, such as sensing of fingerprint recognition, the conventional glass protection sticker is usually directed to directly dig a hole in the sensing area of the conventional glass protection sticker corresponding to the special sensing element to form a through hole state. However, such a method affects the integrity of the glass protection sticker, also affects the beauty of the glass protection sticker, and simultaneously easily blocks dust, and may cause a phenomenon that a hand is scratched or a hand feeling is not good when the glass protection sticker is used, and also affects the visual feeling of a circle of through holes when a screen is viewed. In addition, in the prior patent, there is also a through hole or a hole at the corresponding position of the distance sensor. Likewise, such a method affects the integrity of the glass protector, and also affects the aesthetics of the glass protector and causes the phenomenon of easy dust entrapment.

It is worth mentioning that in order to improve the insensitivity caused by the glass protection paste, there is also a prior patent in which the thickness of the whole glass protection paste is directly thinned, such as to make the whole thickness 0.1mm

-0.2 mm. It is easy to understand that such a configuration will affect the overall strength and the edge strength of the glass protection patch, and the user may hit the glass protection patch lightly to cause the glass protection patch to break, which is difficult to achieve the purpose of effectively protecting the portable mobile electronic device. In addition, there is a previous patent that changes the glass protection paste into a thin PET plastic protection paste, and as such, this method cannot provide effective protection, i.e. portable mobile electronic devices, such as mobile phones, cannot protect the screen cover from breaking when they fall down.

It can be understood that people can hardly live far away from the smart communication device or the portable mobile electronic device, and therefore, how to improve the performance of the smart communication device or the portable mobile electronic device is a concern for manufacturers and users. From the above, it is known that various improvements are proposed in the conventional glass protective sticker, but the proposed improvements all have obvious disadvantages, namely, although the use of fingerprint recognition is improved, new problems are relatively generated. However, the present invention clearly improves the above problem and increases the sensitivity of the user operating the fingerprint recognition or sensing device when using the smart communication device or the portable mobile electronic device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a progressive glass protection subsides that do not pass through-hole, wherein the glass protection subsides under the state that does not pass through-hole, locally with the mode of progressive reduction glass thickness, can let portable mobile electronic equipment, like the cell-phone, panel computer, IPAD etc. the fingerprint of discerning or various electronic sensing subassembly do not receive the influence. For example, it is pasted the utility model discloses progressive not through-hole on the portable mobile electronic equipment of glass protection subsides, when the user discerns for the region operation of fingerprint, but will sensitive unblock, improve promptly glass protection subsides are for the regional sensitivity of fingerprint identification.

An object of the utility model is to provide a progressive glass protection subsides that do not pass through-hole, wherein the glass protection subsides do not have the through-hole, and do not have the discontinuity in fingerprint identification ware or electronic sensing subassembly department, therefore the user is touching during the department is discerned to the fingerprint of glass protection subsides, have forever level and smooth, pleasing to the eye, senior, smooth and easy sense, do not block the dust, do not scrape the hand, do not influence and watch advantages such as the visual sensation of round through-hole occasionally of screen.

An object of the utility model is to provide a progressive not through-hole glass protection subsides, wherein the glass protection subsides biggest advantage only reduces glass thickness at the part for under the state of not through-hole, consequently can not influence portable mobile electronic device's electron sensing subassembly, the sensitivity of the distance inductor under the cell-phone screen promptly. In other words, glass protection paste can distinguish the department for the fingerprint, also can be for the distance sensor department of cell-phone screen, lets glass protection paste's local thinner in order not to influence the response.

An object of the utility model is to provide a progressive not through-hole glass protects subsides, wherein the glass protects to paste and has the local scope that sets up the fingerprint identification ware corresponding the screen, makes the glass protects to paste under not through-hole state, adopts the gradual attenuation of infundibulate, local reduction promptly the thickness of glass protection subsides will not influence glass edge strength like this, does not form disconnected poor simultaneously unlike the blind hole. In other words, the utility model discloses a progressive blind hole the whole outward appearance of glass protection subsides will not be influenced.

An object of the utility model is to provide a progressive not through-hole glass protects subsides, wherein the glass protects to paste and has the local scope that sets up the fingerprint identification ware corresponding the screen, makes the glass protects to paste under not through-hole state, adopts the progressive attenuation of arc, local reduction promptly the thickness of glass protection subsides will not influence glass edge strength like this, does not form disconnected poor simultaneously unlike the blind hole. In other words, the utility model discloses a progressive blind hole the whole outward appearance of glass protection subsides will not be influenced.

Other advantages and features of the invention will become apparent from the following description and may be realized by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to realize the aforesaid the utility model discloses an at least purpose, the utility model provides a progressive glass protection subsides that do not pass through-hole, it is applicable to portable mobile electronic equipment, include:

a body; and

at least one progressive sensing area, which is arranged on the body relative to the position of the electronic sensing component under the screen liquid crystal panel of the portable mobile electronic equipment and has no offset with the body.

Further, the progressive sensing area reduces the thickness of the body in a funnel-shaped or arc-shaped or plane-inclined manner and in a progressive gentle slope manner.

Further, the body has an upper surface and a lower surface, and the progressive sensing area is recessed downward from the upper surface to the lower surface in a manner of not being through-hole.

Further, the progressive sensing area has a periphery, a slope surface and a bottom surface, wherein the slope surface is smoothly connected between the periphery and the bottom surface.

Furthermore, the periphery is provided with a smooth arc angle, so that no offset exists between the slope surface and the upper surface.

Further, the slope surface is implemented as a plane surface or a cambered surface.

Further, the bottom surface is implemented as a plane or a cambered surface.

Further, the periphery of the progressive sensing region is selected from the group consisting of square, rectangular, circular, elliptical, trapezoidal, and unequal sided.

Further, the glass protection paste comprises a back adhesive, wherein the back adhesive is arranged on the lower surface of the body.

Further, the minimum thickness value of the progressive sensing region is 0.01 mm.

Further, the glass protection paste is made of a material selected from the group consisting of sapphire glass, ceramic glass, microcrystalline glass, aluminosilicate glass, and soda-lime glass.

Further, the body is processed with gradual gentle slope by a CNC tool grinding head to form the gradual sensing area.

Further, a mold is used to form the glass protective sticker on the main body for the progressive sensing area.

Furthermore, the strength and the toughness of the glass protection paste are improved under the action of the high-temperature furnace and the potassium nitrate.

Further, the glass protective paste is processed by using an AS/AF nano-coating.

Further, the back adhesive is selected from a group consisting of an adhesive, a substrate-free water adhesive, or an optical adhesive.

Further, the progressive sensing region is in a progressive shape of an obturator.

In order to make the aforementioned and other features, advantages and aspects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic perspective view of a progressive non-through hole glass protection sticker and a portable mobile electronic device according to a preferred embodiment of the present invention.

Fig. 2A and 2B are schematic cross-sectional views of a progressive non-through hole glass protection sticker and a portable mobile electronic device according to a preferred embodiment of the present invention. Fig. 2A illustrates the glass protection sticker and the portable mobile electronic device in a separated state. Fig. 2B illustrates the glass protective sticker attached to the portable mobile electronic device.

Fig. 3 is a front view of a progressive blind glass protector according to a preferred embodiment of the present invention. Fig. 4 to 6 are schematic sectional and partially enlarged views of a progressive blind glass protection paste according to a preferred embodiment of the present invention. Fig. 4 illustrates that the sloped and bottom surfaces of the progressive sensing zone are arcuate.

Fig. 5 illustrates that the ramp surface of the progressive sensing zone is a flat surface and the bottom surface is an arc surface. Fig. 6 illustrates that the sloped and bottom surfaces are planar.

Fig. 7A to 7B are schematic diagrams illustrating the manufacturing of the progressive blind-hole glass protector with a CNC tool grinding head according to the preferred embodiment of the present invention. Fig. 7A illustrates before processing, and fig. 7B illustrates after processing.

Fig. 8A to 8B are schematic diagrams illustrating a progressive through-hole-free glass protector manufactured by a mold according to a preferred embodiment of the present invention. Fig. 8A illustrates the mold open state. Fig. 8B illustrates the mold closed state.

[ notation ] to show

Glass protective label 100

Body 10

Upper surface 11, lower surface 12

Progressive sensing zone 20, periphery 21

A slope surface 22, a bottom surface 23 and a back adhesive 30

Portable mobile electronic device 200

Screen liquid crystal panel 201

An electronic sensing assembly 202.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. Selected embodiments in the following description are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a specific orientation or positional relationship relative to one another as illustrated in the figures, merely to facilitate describing the invention and to simplify the description, and are not intended to indicate or imply that the device or component so referred to must have the specified orientation, be constructed and operated in the specified orientation. The term "identical" means "substantially identical" which is generally defined as being largely but not wholly identical in meaning, e.g., that tolerances in structures are still considered substantially identical. Therefore, the above terms disclosed in the present invention should not be construed as limiting the present invention.

It is to be understood that the terms "a" and "an" are to be interpreted as meaning "at least one" or "one or more," i.e., that a single element may be present in one embodiment, while a plurality of elements may be present in another embodiment, and the terms "a" and "an" are not to be interpreted as limiting the number.

As shown in fig. 1 to 8B, a progressive non-through hole glass protection sticker 100 according to a preferred embodiment of the present invention, wherein the glass protection sticker 100 is suitable for an intelligent communication device or a portable mobile electronic device 200 to increase the sensitivity of use while protecting the screen of the intelligent communication device or the portable mobile electronic device. In particular, the glass protection sticker 100 of the present invention achieves the effects of not changing the strength and not affecting the appearance and increasing the use without breaking the holes and not passing through the holes.

As shown in fig. 1, the glass protection patch 100 of the present invention is suitable for the intelligent communication device or the portable mobile electronic device 200, so as to achieve the purpose of not affecting the operation and protection, wherein the portable mobile electronic device 200 can be implemented as a smart phone, an IPAD, a tablet computer, which is not the limitation of the present invention. The portable mobile electronic device 200 includes a liquid crystal panel 201 and at least one electronic sensing element 202. As shown in fig. 2A to 2B, the electronic sensing component 202 is disposed below the screen lcd panel 201, wherein a user or users can control or operate corresponding functions of the portable mobile electronic device 200 through the electronic sensing component 202. That is, the user or users can operate the portable mobile electronic device 200 directly on the LCD panel 201 opposite to the area of the electronic sensing component 202. The electronic sensing component 202 may be implemented as a fingerprint recognizer, a distance sensor, etc., which is not a limitation of the present invention. In addition, the portable mobile electronic device 200 further includes a control unit, at least one camera module, various electronic components, and a housing. Because the portable mobile electronic device 200 is a common electronic product and has a complex structure, the present invention does not add any further description on its structure and function. It is understood that the structure and function of the portable mobile electronic device 200 do not affect the configuration of the present invention.

In the embodiment of the present invention, as shown in fig. 3, the glass protection sticker 100 of the present invention is attached to the portable mobile electronic device 200 on the screen liquid crystal panel 201 to achieve protection while the screen liquid crystal panel 201 increases the sensitivity of operation. In particular, the glass protection sticker 100 has a body 10 and at least one progressive sensing area 20, wherein the size of the body 10 is approximately equal to the size of the lcd panel 201 of the portable mobile electronic device 200. As shown in fig. 2B, when the glass protection sticker 100 is attached to the lcd panel 201 of the portable mobile electronic device 200, the progressive sensing area 20 is located relative to the electronic sensing component 202. Further, the progressive sensing area 20 is disposed on the body 10 according to a relative position of the electronic sensing element 202 under the lcd panel 201, wherein the progressive sensing area 20 has advantages of thin thickness, smoothness, good appearance, no dust, no scratch, etc. Therefore, when the electronic sensing element 202 is manipulated through the progressive sensing region 20, in addition to the sensitivity of the electronic sensing element 202 being increased, the progressive sensing region 20 is configured with progressive blind holes.

In the embodiment of the present invention, progressive sensing area 20 is the progressive setting of blind hole, wherein periphery 21 can be square, rectangle, circular, oval, trapezoidal, unequal-angle etc. and gradually reduce thickness from top to bottom to periphery 21 by infundibulate or arc or plane slope's mode to inside convergent, can let like this set for and will make electronic sensing subassembly 202, fingerprint identification ware or distance sensor promptly, the response faster and stable.

In the embodiment of the present invention, as shown in fig. 4 to 6, the glass protection paste 100 further includes a back adhesive 30, and the body 10 of the glass protection paste 100 has an upper surface 11 and a lower surface 12. The back adhesive 30 is disposed on the lower surface 12 for stably attaching the glass protective sticker 100 to the portable mobile electronic device 200. The back adhesive 30 is selected from a group consisting of an AB adhesive, a UV water adhesive without a substrate, or an optical adhesive, so that the glass protective sticker 100 can be stably adhered to the lcd panel 201 of the portable mobile electronic device 200, and the purpose of protecting the lcd panel 201 is achieved.

In an embodiment of the present invention, the progressive sensing area 20 is formed by reducing the thickness of the body 10 from the upper surface 11 to the lower surface 12 in a gradual slope, wherein the thinnest thickness may be 0.01 mm. It can also be said that the periphery 21 of progressive sensing region 20 is concave inward, i.e. from upper surface 11 to lower surface 12. More specifically, the progressive sensing region 20 has a periphery 21, a sloped surface 22 and a bottom surface 23, wherein the periphery 21 is smoothly connected to the sloped surface 22, and the sloped surface 22 is smoothly connected to the bottom surface 23, i.e. the sloped surface 22 is smoothly connected between the periphery 21 and the bottom surface 23. The periphery 21 is located on the upper surface 11, wherein the area and location of the periphery 21 are arranged according to the electronic sensing assembly 202. In particular, the periphery 21 has a smooth radiused angle so that there is no break between the ramp surface 22 and the upper surface 11. The slope surface 22 is inclined inward and downward from the periphery 21, wherein the inclination mode may be an arc or a plane, which is not a limitation of the present invention, and no discontinuity is observed when observing from the appearance. The bottom surface 23 is an arc or a plane, and is smoothly connected with the slope surface 22, so that there is no break phenomenon. Further, fig. 4 shows that the periphery 21 has a smooth arc angle, and the slope surface 22 and the bottom surface 23 are arc surfaces. Fig. 5 shows that the periphery 21 has a smooth arc angle, the slope surface 22 is a plane, and the bottom surface 23 is an arc surface. Fig. 6 shows that the periphery 21 has a smooth rounded corner, and the sloped surface 22 and the bottom surface 23 are flat surfaces.

It is worth mentioning that the thickness of the progressive sensing area 20 of the glass protector 100 of the present invention can be gradually increased from 0.2mm to 0.3mm to 0.01mm to 0.05mm, and the whole glass protector 100 has no offset touch.

In the embodiment of the present invention, the glass protection sticker 100 may be made of sapphire glass, ceramic glass, microcrystalline glass, aluminosilicate glass, soda-lime glass, or the like, which is not a limitation of the present invention.

In the embodiment of the present invention, the best process implementation is to utilize the CNC process to process the progressive sensing region 20 on the body 10 to reduce the thickness of the region. And further polishing process is performed after the CNC process, so that the progressive sensing region 20 becomes bright. In particular, the polishing process may be performed on the progressive sensing region 20 alone or on the glass protection paste 100 as a whole, which is not a limitation of the present invention. In addition, as shown in fig. 7A to 7B, before performing the CNC processing, the position of the progressive sensing region 20 of the glass protection sticker 100 is confirmed in advance, then a CNC tool grinding head 800 is used to perform the progressive descending processing on the progressive sensing region 20, and finally a polishing process is used to make the progressive sensing region 20 become a bright surface, wherein finally the progressive sensing region 20 is the same as the main body 10 as the bright surface. Further, the best embodiment of the present invention is to perform the toughening, nano-coating and gluing processes after the cutting, CNC processing and polishing processes are performed on the glass substrate to complete the manufacturing of the glass protection sticker 100. It is worth mentioning, the utility model discloses well CNC processing mode is only the illustration, and other processing modes are utilized to other processing modes not only to unique processing mode, this does not do the utility model discloses a restriction.

Additionally, the utility model discloses do and adopt other processing methods to implement and accomplish the utility model discloses a glass protection pastes 100, wherein for the mode that utilizes mould 900, makes glass protection pastes 100 integrated into one piece. Specifically, as shown in fig. 8A to 8B, the glass protection patch 100 having the progressive sensing region 20 on the main body 10 can be directly formed by using a mold 900, and then a tempering process, a nano-coating process, a gluing process, and the like are performed. In addition, in the same manner of mold processing, the mold 900 may be used to form a semi-finished glass protection sticker 100, and then CNC and polishing processes are used to complete the fabrication of the progressive sensing region 20, and similarly, the processes of strengthening, nano-coating, and gluing are performed subsequently. In particular, the glass protector 100, which is formed as a semi-finished product by using the mold 900, is further subjected to CNC machining after the molding process to form the progressive sensing region 20.

In addition, the glass protection sticker 100 of the present invention can be manufactured in the following three ways, but this is not a limitation of the present invention.

The utility model provides a glass protection paste manufacturing method, which comprises the following steps:

(A) cutting a pattern of the glass protector 100;

(B) CNC machining the radian of the side of the glass protector 100, a progressive sensing area 20 and the required hole position;

(C) polishing the glass protection sticker 100;

(D) strengthening the glass protective sticker 100;

(E) nano-coating the glass protective patch 100; and

(F) a backing adhesive 30 is bonded to the glass protective patch 100.

According to the step (A), the size of the glass protection sticker 100 is determined by the size of the LCOS panel 201 of the portable mobile electronic device 200.

According to the step (A), the glass protection sticker 100 is made of a material selected from the group consisting of sapphire glass, ceramic glass, microcrystalline glass, aluminosilicate glass, and soda-lime glass.

According to the step (B), a CNC tool grinding head is used for processing, so that the thickness of the body 10 is gradually reduced from the upper surface 11 to the lower surface 12 of the body 10 by the gradual slope of the gradual sensing region 20, and a periphery 21 of the gradual sensing region 20 is concave towards the center to form the gradual slope. The periphery 21 is selected from the group consisting of square, circular, oval, trapezoidal, unequal sided, etc., and gradually decreases in thickness from the periphery 21 toward the center in a funnel-shaped or arc-shaped or plane-inclined manner. It is worth mentioning that the minimum thickness may be 0.01 mm. Further, the progressive sensing area 20 is machined by the CNC tool grinding head into a smooth, non-offset progressive gentle slope. In particular, the progressive sensing zone 20 is not perforated, not broken.

According to the step (B), before performing the CNC processing, the position of the progressive sensing area 20 of the glass protective sticker 100 to be confirmed is a position corresponding to an electronic sensing element 202 under a liquid crystal panel 201 of a screen of the portable mobile electronic device 200.

According to the step (B), after the CNC processing, the progressive sensing region 20 is in a non-through hole progressive shape.

According to step (B), after CNC machining, the periphery 21 of the progressive sensing region 20 is selected from the group consisting of square, rectangular, circular, oval, trapezoidal, and non-equilateral.

After CNC machining, the progressive sensing region 20 has a periphery 21, a sloped surface 22 and a bottom surface 23, wherein the sloped surface 22 is smoothly connected between the periphery 21 and the bottom surface 23, according to step (B). The periphery 21 has a smooth arc angle, so that there is no break between the slope surface 22 and the upper surface 11 of the body 10. The ramp surface 22 is curved or planar. The bottom surface 23 is an arc or a plane. There is no break between the periphery 21, the ramp surface 22 and the bottom surface 23. The bottom surface 23 may be as small as 0.01 mm.

According to the step (B), the upper surface 11 of the body 10 of the glass protection sticker 100 is corresponding to the electronic sensing component 202 of the portable mobile electronic device 200, a designated walking direction is input by using the CNC tool grinder, and a gradual funnel descending is given, wherein a stroke is instructed by a drawing program which can be different peripheral patterns according to the setting, so as to directly locally reduce the thickness of the gradual sensing area 20 of the glass protection sticker 100 to different thicknesses. It is worth mentioning that the thickness of the progressive sensing region 20 can be reduced from any thickness of glass to a thinnest 0.01mm, for example, 0.3mm glass to a lowest point of 0.01mm, wherein the glass thickness is reduced in a progressive manner.

And (B) according to the step (B), the required hole positions are a horn hole, a camera module hole and the like.

According to the step (C), the glass protection sticker 100 is partially polished or the glass protection sticker 100 is entirely polished, so that the glass protection sticker 100 forms an entirely uniform bright surface.

According to the step (D), the strength and toughness of the glass protection sticker 100 are improved by using the action of the high-temperature furnace and potassium nitrate.

According to step (E), the upper surface 11 of the glass protective sticker 100 is treated with an AS/AF nano-plating layer.

According to step (F), the back adhesive 30 is selected from the group consisting of an AB adhesive, a substrate-free UV glue, or an optical adhesive.

According to step (F), the adhesive 30 is disposed on the lower surface 12 of the glass protective sticker 100.

In addition, the utility model discloses still provide another glass protection subsides manufacturing approach, it includes the step as follows:

(a) placing glass raw material into a mold 900 to form an integrally formed glass protection sticker 100 having a progressive sensing region 20 on a body 10;

(b) strengthening the glass protective sticker 100;

(c) nano-coating the glass protective patch 100; and

(d) a backing adhesive 30 is bonded to the glass protective patch 100.

According to step (a), the mold has a cavity 901 of the glass protective sticker 100, the size of which is set corresponding to the size of the liquid crystal panel 201 of the portable mobile electronic device 200.

According to step (a), both the progressive sensing region 20 and the body 10 of the glass protector 100 are integrally formed by a mold process. The progressive sensing area 20 is located opposite to an electronic sensing element 202 under a liquid crystal panel 201 of the portable mobile electronic device 200.

The progressive sensing zone 20 is progressively shaped with no apertures.

The progressive sensing zone 20 has a periphery 21, a sloped surface 22 and a bottom surface 23, wherein the sloped surface 22 is smoothly connected between the periphery 21 and the bottom surface 23. The periphery 21 has a smooth arc angle, so that there is no break between the slope surface 22 and the upper surface 11 of the body 10. The ramp surface 22 is curved or planar. The bottom surface 23 is an arc or a plane. The periphery 21 is selected from the group consisting of square, rectangular, circular, oval, trapezoidal, and unequal sided. There is no break between the periphery 21, the ramp surface 22 and the bottom surface 23. The bottom surface 23 may be as small as 0.01 mm.

According to step (a), the glass raw material is selected from the group consisting of sapphire glass, ceramic glass, microcrystalline glass, aluminosilicate glass, and soda-lime glass.

According to the step (a), the manufacturing method provides the glass protective sticker 100 with a curved surface edge.

In particular, after the step (a), further comprising the steps of:

(a01) CNC machining the required hole sites of the glass protection sticker 100; and

(a02) the glass protector 100 is polished.

In other words, if the desired hole is not integrally formed by the mold, it can be further formed by CNC machining. The required hole positions are a horn hole, a camera module hole and the like.

According to the step (a02), the glass protector 100 is formed into a uniform bright surface throughout by partially polishing the glass protector 100 or entirely polishing the glass protector 100.

According to the step (b), the strength and toughness of the glass protection sticker 100 are improved by using the action of the high-temperature furnace and potassium nitrate.

According to step (c), the upper surface 11 of the glass protective sticker 100 is treated with an AS/AF nano-plating layer.

According to step (d), the back adhesive 30 is selected from the group consisting of an AB adhesive, a substrate-free UV glue, or an optical adhesive.

According to step (d), the adhesive 30 is disposed on the lower surface 12 of the glass protective sticker 100.

(a') putting the glass raw material into a mold to form a glass protection sticker 100 integrally formed;

(b') CNC machining a progressive sensing region 20 of the glass protector 100 and the desired hole locations;

(c') polishing the glass protection sticker 100;

(d') strengthening the glass protective patch 100;

(e') nano-coating the glass protective patch 100; and

(f') gluing a backing adhesive 30 to the glass protective sticker 100.

It is worth mentioning that the glass protector 100 of the present method does not have an integrally formed progressive sensing region 20.

According to the step (b'), the position of the progressive sensing area 20 of the glass protector 100 to be confirmed before CNC processing is performed is a position corresponding to an electronic sensing element 202 under a liquid crystal panel 201 of the portable mobile electronic device 200.

According to step (b'), after CNC machining, the progressive sensing region 20 is in the shape of a blind hole progressive.

According to step (b'), after CNC machining, the periphery 21 of the progressive sensing region 20 is selected from the group consisting of square, rectangular, circular, oval, trapezoidal, and non-equilateral.

After CNC machining according to step (b'), the progressive sensing region 20 has a periphery 21, a sloped surface 22 and a bottom surface 23, wherein the sloped surface 22 is smoothly connected between the periphery 21 and the bottom surface 23. The periphery 21 has a smooth arc angle, so that there is no break between the slope surface 22 and the upper surface 11 of the body 10. The ramp surface 22 is curved or planar. The bottom surface 23 is an arc or a plane. There is no break between the periphery 21, the ramp surface 22 and the bottom surface 23. The bottom surface 23 may be as small as 0.01 mm.

According to the step (d'), the strength and toughness of the glass protection sticker 100 are improved by using the action of the high-temperature furnace and potassium nitrate.

According to step (e'), the upper surface 11 of the glass protective sticker 100 is treated with an AS/AF nanocoating.

According to step (f'), the back adhesive 30 is selected from the group consisting of an AB adhesive, a substrate-free UV glue or an optical adhesive.

According to step (f'), the adhesive 30 is disposed on the lower surface 12 of the glass protective patch 100.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

In summary, although the present invention has been described with reference to the preferred embodiments, the invention is not limited thereto. The present invention belongs to the technical field of persons with ordinary knowledge, and various changes and equivalent replacements can be made without departing from the spirit and scope of the present invention, which is still the protection scope of the present invention. Therefore, the contents of the foregoing specification or drawings are not to be considered as limiting the scope of the invention, but rather the scope of the invention is defined by the appended claims.

Claims

1. A progressive non-through hole glass protective sticker suitable for portable mobile electronic devices, comprising:

a body; and

2. The progressive blind via glass protector of claim 1, wherein the progressive sensing zone reduces the thickness of the body in a funnel-shaped or arc-shaped or plane-inclined manner, and in a progressively gentle slope manner.

3. The progressive blind via glass protector of claim 1, wherein said body has an upper surface and a lower surface, said progressive sensing zone being recessed from said upper surface to said lower surface 12 in a blind via manner.

4. The progressive blind via glass protector of claim 3, wherein the progressive sensing zone has a periphery, a ramped surface, and a bottom surface, wherein the ramped surface is smoothly connected between the periphery and the bottom surface.

5. The progressive blind via glass protector of claim 4 wherein said periphery has a smooth radiused angle such that there is no break between said ramp surface and said upper surface.

6. The progressive blind glass protector of claim 4 in which the ramp surface is implemented as a flat or curved surface.

7. The progressive blind glass protector of claim 4 in which the bottom surface is implemented as a flat or curved surface.

8. The progressive blind via glass protector of claim 4, wherein the periphery of the progressive sensing region is free square, circular, elliptical, or non-equilateral.

9. The progressive blind via glass protector of claim 4, comprising a backing adhesive, wherein the backing adhesive is disposed on the lower surface of the body.

10. The progressive blind via glass protector of claim 1, wherein the progressive sensing zone has a minimum thickness value of 0.01 mm.

11. The progressive blind via glass protector of claim 1, wherein the glass protector is made of sapphire glass, ceramic glass, microcrystalline glass, aluminosilicate glass, and/or soda lime glass.

12. The progressive blind via glass protector of claim 1 wherein the progressive sensing zone is formed by progressive gentle slope machining of the body with a CNC tool grinder.

13. The progressive blind via glass protector of claim 1, wherein a mold is used to form said glass protector with said progressive sensing zone on said body.

14. The progressive blind via glass protector of claim 1 in which the strength and toughness of the glass protector are enhanced by the action of the high temperature furnace and potassium nitrate.

15. The progressive blind via glass protector of claim 1, wherein the glass protector is treated with an AS/AF nano-coating.

16. The progressive blind via glass protector of claim 9, wherein the adhesive is selected from the group consisting of an adhesive, a non-substrate water adhesive, and an optical adhesive.

17. The progressive blind via glass protector of claim 1, wherein the progressive sensing zone is in the progressive shape of the blind via.