CN203194049U - Composite molding window protection structure and electronic device formed by same - Google Patents
Composite molding window protection structure and electronic device formed by same Download PDFInfo
- Publication number
- CN203194049U CN203194049U CN 201320044491 CN201320044491U CN203194049U CN 203194049 U CN203194049 U CN 203194049U CN 201320044491 CN201320044491 CN 201320044491 CN 201320044491 U CN201320044491 U CN 201320044491U CN 203194049 U CN203194049 U CN 203194049U
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- transparent window
- elastic buffer
- buffer frame
- composite molding
- storage tank
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Abstract
The utility model provides a composite molding window protection structure and an electronic device formed by a same. The structure comprises a transparent window and an elastic buffer frame, wherein the elastic buffer frame surrounds and combines on the periphery of the transparent window in in-mold delivery and all-in-one manner. Height of the top of the elastic buffer frame is lower than a top surface of the transparent window, and the bottom of the elastic buffer frame extends towards a direction of a bottom surface of the transparent window, so the elastic buffer frame has a function of elastic buffer, preventing the transparent window from side impact and cracking by the impact. In addition, the transparent window and the bottom of the elastic buffer frame can combine with a display, a circuit board, and a bottom housing, so that the electronic device with the composite molding window protection structure is formed.
Description
Technical field
The utility model relates to a kind of electronic installation of composite molding windows be protected contexture; be particularly related to that a kind of form that prevents electronic installation suffers lateral impact and the elastic buffer protection structure that breaks, and relate to the portable electronic device that adopts this protection contexture.
Background technology
In recent years, because the technology of LCD and contact panel is day by day ripe, therefore at present portable electronic devices such as mobile phone on the market, PDA, GPS, NB, e-book, panel computer, all has large-area image display window, not only can satisfy the enjoyment of user on vision imaging, the operating space that is conducive to touch manner control electronic installation also is provided.
And know; use can bump the unavoidably situation on foreign object or the ground of dropping of portable electronic device; impingement position when particularly dropping ground mostly is the side of electronic installation greatly; cause shell or the form scratch of electronic installation or the damage of breaking easily; therefore many users can be at the outside other sheathed cushion bumper resilient protection cover of electronic installation, to promote the anti-scratch and crashproof ability of electronic installation.In addition, also having a kind of transparent protective film that aims at the protection form on the market, mainly is to fit in the form surface, can prevent foreign object scratch form surface.
Yet; the form of electronic installation is done bigger and bigger at present; ground causes its form cracked easily if drop accidentally; though and aforementioned protective sleeve can be coated on the electronic device housing; but its anticollision and shatter-resistant are limited in one's ability, and especially at the protection of form, difficulty has the improvement space that further promotes its chip resistant ability; though and aforementioned transparent protective film can protect form not by scratch, also have no to help for colliding and drop the injury that causes on ground.
The creator once attempted the shell of ejection formation electronic installation around form, and make outer casing top surface be aligned in the form end face, but in injection moulding process, be unfavorable for that form locatees in mould, and cause the form periphery to produce the problem of burr easily because overflowing glue, though it is not this shell is plastic material in addition, belongs to rigid support members, therefore good enough for the elastic buffer ability of form.
In view of this, this creator spy specializes in the many years of experience of production, manufacturing and the design of portable electronic device with it, and then grinds and create the utility model, to improve above-mentioned problem.
Summary of the invention
The purpose of this utility model namely is to provide a kind of form that prevents electronic installation to suffer lateral impact and the elastic buffer protection structure that breaks; and relate to and adopt this protection to construct the portable electronic device of forming; to overcome in the above-mentioned prior art; traditional protective sleeve or diaphragm are for the not good enough problem of the cracked ability of the anticollision of form; solve form simultaneously in traditional ejection formation shell procedure, be unfavorable for locating, cause because overflowing glue easily the form periphery to produce burr and traditional plastic shell for problems such as the elastic buffer ability of form are not good enough.
For reaching above-mentioned purpose, a kind of composite molding windows be protected structure of the utility model comprises:
One transparent window has an end face and a bottom surface; And
One elastic buffer frame, adopt the interior shoot mode of mould one-body molded around being combined in this transparent window periphery, described elastic buffer frame has a side portion that is centered around the transparent window periphery outside, and the height at this side portion top is lower than the end face of this transparent window, described elastic buffer frame bottom is a supporting part, and this supporting part extends toward the bottom surface direction of this transparent window, this elastic buffer frame is had slow down the elastic buffer effect that this transparent window is hit by side.
By above-mentioned, this elastic buffer frame Inset ejection molding is behind the transparent window periphery, can be firmly around being combined in the transparent window periphery, cause the transparent window periphery to possess the elastic buffer ability by the elastic buffer frame, and because the direction extension of past transparent window bottom surface, elastic buffer frame bottom, and make the elastic buffer frame coat the side of transparent window and the periphery of bottom surface, with the increase bonded area, and then the adhesion between increase elastic buffer frame and the transparent window; In addition, because the end face of transparent window is higher than the side portion top of elastic buffer frame, not only be conducive to the location of transparent window in mould, can solve in the injection moulding process the bad problems of moulding such as causing burr because overflowing glue simultaneously.
According to above-mentioned primary structure feature, this transparent window is touch controlled type form or non-touch controlled type form, and when wherein the touch controlled type form was implemented, its bottom surface further was provided with a condenser type or electric resistance touch-control circuit layer.
According to above-mentioned primary structure feature, this transparent window is made by the material that allows visible light to penetrate, and the material that this permission visible light penetrates includes but not limited to glass, Merlon (PC) or polymethyl methacrylate (PMMA).
According to above-mentioned primary structure feature, this elastic buffer frame is made by elastic plastic material, and this elastic plastic material includes but not limited to silica gel (silicone), thermoplastic elastomer (TPE) or thermoplastic poly resin (TPU).
According to above-mentioned primary structure feature, the various bending shapes that the section lateral profile of the side of this transparent window is vertically, tilts or outwards gives prominence to.
In addition, the electronic installation of a kind of composite molding windows be protected of the utility model contexture comprises:
One drain pan has a storage tank of opening toward the top;
One circuit board is located in this storage tank;
One display is located in this storage tank, and is positioned at this circuit board top;
One transparent window is located at this display top, and transparent window has an end face and a bottom surface; And
One elastic buffer frame, adopt the interior shoot mode of mould one-body molded around being combined in this transparent window periphery, and be incorporated into this storage tank top, this elastic buffer frame overhead height is lower than the end face of this transparent window, extend toward the bottom surface direction of this transparent window this elastic buffer frame bottom, this elastic buffer frame is had slow down the elastic buffer effect that this transparent window is hit by side.
By above-mentioned, this elastic buffer frame can firmly be connected between the storage tank of described transparent window and drain pan, because the elastic buffer frame possesses buffering elasticity, therefore transparent window is actually the outstanding storage tank top that is held in of elasticity, thus, this elastic buffer frame can absorb most of impact that the electronic installation side bears, and then significantly promote the anti-lateral impact ability of transparent window, and extend toward transparent window bottom surface direction elastic buffer frame bottom, and significantly promote adhesion, the transparent window end face is higher than elastic buffer frame top simultaneously, and be conducive to locate transparent window in mould, and be conducive to solve in the injection moulding process the bad problems of moulding such as causing burr because overflowing glue.
According to above-mentioned primary structure feature, this elastic buffer frame bottom has an adhesive surface that can be bonded in the storage tank top of this drain pan, perhaps a clamping part that can be fastened on the storage tank top of this drain pan.
According to above-mentioned primary structure feature, this transparent window is touch controlled type form or non-touch controlled type form, and when wherein the touch controlled type form was implemented, its bottom surface further was provided with a condenser type or electric resistance touch-control circuit layer.
According to above-mentioned primary structure feature, this transparent window is made by the material that allows visible light to penetrate, and the material that this permission visible light penetrates includes but not limited to glass, Merlon (PC) or polymethyl methacrylate (PMMA).
According to above-mentioned primary structure feature, this elastic buffer frame is made by elastic plastic material, and this elastic plastic material includes but not limited to silica gel (silicone), thermoplastic elastomer (TPE) or thermoplastic poly resin (TPU).
According to above-mentioned primary structure feature, the various bending shapes that the section lateral profile of the side of this transparent window is vertically, tilts or outwards gives prominence to.
According to above-mentioned primary structure feature, this electronic installation includes but not limited to mobile phone, PDA, GPS, NB, e-book or panel computer.
According to above-mentioned primary structure feature, be provided with a battery between described circuit board and the storage tank; This embodiment is specially adapted to be built in the electronic installation in the battery, and the drain pan of electronic installation and battery are consumer's machine of dismounting and change voluntarily.
According to above-mentioned primary structure feature, wherein the bottom of this drain pan is provided with a battery chamber and and can opens/close the battery cover of this battery chamber, is provided with a battery in this battery chamber; This embodiment is specially adapted to battery pack and is connected in the default battery chamber of electronic installation, and described battery cover can take to change the machine of battery voluntarily for the consumer apart.
Compared to prior art, the utility model has following advantage in fact:
1, this elastic buffer frame centers on and is combined in the transparent window periphery, and makes the transparent window periphery produce the elastic buffer ability by the elastic buffer frame.
2, this elastic buffer frame overhead height is lower than the design of the end face of transparent window, is conducive to form and locatees in mould, and solve in the injection moulding process the bad problems of moulding such as causing burr because overflowing glue.
3, the design of this past transparent window bottom surface, elastic buffer frame bottom direction extension, and increase bonded area and adhesion between described elastic buffer frame and the transparent window.
4, this transparent window can be by the elastic buffer frame elasticity is outstanding is held in the storage tank top, cause the elastic buffer frame can absorb most of impact that the electronic installation side bears, and significantly promote the anti-lateral impact ability of transparent window.
5, this elastic buffer frame bottom is toward the part of transparent window bottom surface direction extension, the storage tank inwall of available buffer, isolation transparent window and drain pan.
Yet, for can be clearly and fully disclose the utility model, and give the legend of enumerating preferable enforcement, to describe its execution mode in detail as described later:
Description of drawings
Fig. 1 discloses the stereogram of the utility model composite molding windows be protected structure;
Fig. 2 discloses the stereogram of the electronic installation of the utility model composite molding windows be protected contexture;
Fig. 3 discloses the three-dimensional exploded view of Fig. 2;
Fig. 4 discloses the partial cutaway diagram of Fig. 2;
Fig. 5 discloses the additional kenel cut-away view of implementing of Fig. 4;
Fig. 6 discloses an additional kenel cut-away view of implementing of transparent window and elastic buffer frame among Fig. 4;
Fig. 7 discloses another additional kenel cut-away view of implementing of transparent window and elastic buffer frame among Fig. 4;
Fig. 8 discloses the additional kenel cut-away view of implementing again of transparent window and elastic buffer frame among Fig. 4;
Fig. 9 discloses the another additional enforcement kenel cut-away view of transparent window and elastic buffer frame among Fig. 4;
Figure 10 discloses the additional kenel cut-away view of implementing again of transparent window and elastic buffer frame among Fig. 4.
Description of reference numerals: 10,10a, 10b, 10c, 10d, 10e, 10f-transparent window; The 11-end face; 12,12a-bottom surface; 13,13a, 13b, 13c, 13d, 13e, 13f-side; 20,20a, 20b, 20c, 20d, 20e, 20f-elastic buffer frame; The 21-side portion; The 22-supporting part; The 23-bond area; The 24a-clamping part; 30-touch-control circuit layer; The 40-display; The 50-circuit board; 60,60a-drain pan; 61,61a-storage tank; The 62a-annular groove; The 63a-battery chamber; The 64a-battery cover; The 70-adhesive-layer; The 80-battery.
Embodiment
See also shown in Figure 1ly, disclose the stereogram of the utility model composite molding windows be protected structure, and cooperate Fig. 3 to Figure 10 that the utility model composite molding windows be protected structure is described, comprise a transparent window 10 and an elastic buffer frame 20, wherein:
This transparent window 10 has an end face 11 and a bottom surface 12; This elastic buffer frame 20 adopts the interior ejaculation of mould (injection molding) mode one-body molded around being combined in transparent window 10 peripheries.
Described elastic buffer frame 20 has a side portion 21 that is centered around transparent window 10 peripheral lateral surfaces 13, and the height at side portion 21 tops is lower than the end face 11 of transparent window 10, described elastic buffer frame 20 bottoms are a supporting part 22, and supporting part 22 extends toward bottom surface 12 directions of transparent window 10, elastic buffer frame 20 is had slow down the elastic buffer effect that transparent window 10 is hit by side.
By above-mentioned, these elastic buffer frame 20 Inset ejection moldings can cause transparent window 10 peripheries to possess the elastic buffer ability by elastic buffer frame 20 firmly around being combined in transparent window 10 peripheries behind transparent window 10 peripheries.
Wherein, because the supporting part 22 of elastic buffer frame 20 bottoms extends toward transparent window 10 bottom surfaces 12 directions, and make elastic buffer frame 20 coat the side 13 of transparent window 10 and the periphery of bottom surface 12, with the increase bonded area, and then the adhesion between increase elastic buffer frame 20 and the transparent window 10.
What deserves to be mentioned is, because the end face 11 of transparent window 10 is higher than side portion 21 tops of elastic buffer frame 20, not only be conducive to the location of transparent window 10 in mould, can solve simultaneously in the injection moulding process the bad problems of moulding such as causing burr because overflowing glue.
In more concrete enforcement, composite molding windows be protected structure of the present utility model also comprises:
In the enforcement, this transparent window 10,10a are touch controlled type form or non-touch controlled type form, when wherein the touch controlled type form is implemented, the bottom surface 12a of this transparent window 10a can further lay a condenser type or electric resistance touch-control circuit layer 30, and this touch-control circuit layer 30 has the touch control induction circuit figure that adopts carbon nanotube film, indium tin oxide films or other light-permeable conductive films with similarity to constitute.
In the enforcement, this transparent window 10 is made by the material that allows visible light to penetrate, the material that this permission visible light penetrates include but not limited to glass, Merlon (polycarbonate, PC) or polymethyl methacrylate (Polymethylmethacrylate, PMMA).
In the enforcement, this elastic buffer frame 20 can be made by elastic plastic material, and this elastic plastic material includes but not limited to silica gel (silicone), thermoplastic elastomer (TPE) or thermoplastic poly resin (TPU).
In the enforcement, the section lateral profile of the side 13 of this transparent window 10 can be vertical configuration as shown in Figure 4 and be beneficial to transparent window 10 shaping processing, perhaps as Fig. 5, shown in Figure 6, it is skewed that side 13a, the 13b of this transparent window 10a, 10b also can be, to increase bonded area and the adhesion between described elastic buffer frame 20a, 20b and transparent window 10a, 10b side 13a, the 13b; Particularly arrive shown in Figure 10 as Fig. 7, side 13c, the 13d of described transparent window 10c, 10d, 10e, 10f, the section lateral profile of 13e, 13f are outwards outstanding various bending shapes, also can yet be regarded as to increase one of the various execution modes of bonded area between transparent window side 13c, 13d, 13e, 13f and elastic buffer frame 20c, 20d, 20e, the 20f, thereby elastic buffer frame 20c, 20d, 20e, 20f can more firmly be combined with transparent window 10c, 10d, 10e, 10f.
See also shown in Figure 2; disclose the stereogram of the electronic installation of the utility model composite molding windows be protected contexture; and cooperate Fig. 3 to Figure 10 that the electronic installation of the utility model composite molding windows be protected contexture is described; comprise a drain pan 60, a circuit board 50, a display 40, a transparent window 10 and an elastic buffer frame 20, wherein:
These drain pan 60 tops are provided with a storage tank 61 of opening toward the top; This circuit board 50 is located in the storage tank 61 of drain pan 60.
This display 40 can be LCD (LCD), and this display 40 is located in the storage tank 61 of drain pan 60, and display 40 is positioned at circuit board 50 tops.
This transparent window 10 is located at display 40 tops, and transparent window 10 has an end face 11 and a bottom surface 12; This elastic buffer frame 20 adopts one-body molded the centering on of the interior shoot mode of mould to be combined in transparent window 10 peripheries, and elastic buffer frame 20 peripheries are incorporated into storage tank 61 tops of drain pan 60.
These elastic buffer frame 20 overhead heights are lower than the end face 11 of transparent window 10, and elastic buffer frame 20 bottoms have elastic buffer frame 20 and slow down the elastic buffer effect that transparent window 10 is hit by side toward the bottom surface 12 directions extension of transparent window 10.
By above-mentioned, this elastic buffer frame 20 can firmly be connected between storage tank 61 inwalls of described transparent window 10 and drain pan 60, because elastic buffer frame 20 possesses buffering elasticity, so transparent window 10 is actually, and elasticity is outstanding to be held between storage tank 61 top inner wall; Thus, this elastic buffer frame 20 can absorb most of impact that the electronic installation side bears, and then significantly promotes the anti-lateral impact ability of transparent window 10.
In addition, the supporting part 22 of these elastic buffer frame 20 bottoms extends toward transparent window 10 bottom surfaces 12 directions, and significantly promote adhesion between described elastic buffer frame 20 and the transparent window 10, and storage tank 61 inwalls of available buffer, isolation transparent window 10 and drain pan 60.
Simultaneously, these transparent window 10 end faces 11 are higher than side portion 21 tops of elastic buffer frame 20, and are conducive to locate transparent window 10 in mould, and can solve in the injection moulding process the bad problems of moulding such as causing burr because overflowing glue.
In more concrete enforcement, the electronic installation of the utility model composite molding windows be protected contexture also comprises:
In the enforcement, these elastic buffer frame 20 bottoms are provided with an adhesive surface 23 that can be bonded on the storage tank 61 top inner wall faces of drain pan 60, and can bind mutually by an adhesive-layer 70 between the bond area 23 of elastic buffer frame 20 and the storage tank 61 top inner wall faces.
Perhaps, the storage tank 61a inwall of this drain pan 60a can arrange an annular groove 62a, and elastic buffer frame 20a bottom arranges a clamping part 24a that can be fastened in the storage tank 61a top annular groove 62a of drain pan 60a.
In the enforcement, aforementioned electronic can include but not limited to mobile phone, PDA, GPS, NB, e-book, panel computer etc.Cooperate these electronic installations embodiment, can be as shown in Figure 4 when the utility model is implemented, between storage tank 61 bottom interior wall of described circuit board 50 and drain pan 60, be provided with a battery 80, this battery 80 electrically connects described circuit board 50 and display 40, and to described circuit board 50 and display 40 power supplies; This embodiment is specially adapted to be built in the electronic installation in the battery 80, and the drain pan 60 of electronic installation and battery 80 are consumer's machine of dismounting and change voluntarily.
Perhaps as shown in Figure 5, the bottom of this drain pan 60 is provided with the battery cover 64a that a 63a of battery chamber and that opens toward the below can open/close the 63a of battery chamber, be provided with battery 80 in the 63a of this battery chamber, this battery 80 electrically connects described circuit board 50 and display 40, and to described circuit board 50 and display 40 power supplies; This embodiment is specially adapted to battery 80 windings in the default 63a of battery chamber of electronic installation, and described battery cover 64a can take to change the machine of battery 80 voluntarily for the consumer apart.
Form and execution mode as for all the other members, for example the section lateral profile different shape of the side of transparent window all is equal to above-described embodiment, does not give unnecessary details in addition at this.
The above person, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, such as the simple equivalent of doing according to the utility model claim and utility model description changes and modifies, all still belong in the scope that the utility model patent contains, solemnly state.
Claims (10)
1. a composite molding windows be protected structure is characterized in that, comprises:
One transparent window has an end face and a bottom surface; And
One elastic buffer frame, adopt the interior shoot mode of mould one-body molded around being combined in this transparent window periphery, this elastic buffer frame has a side portion that is centered around the transparent window periphery outside, and the height at this side portion top is lower than the end face of this transparent window, described elastic buffer frame bottom is a supporting part, and this supporting part extends toward the bottom surface direction of this transparent window.
2. composite molding windows be protected structure according to claim 1 is characterized in that this transparent window is touch controlled type form or non-touch controlled type form.
3. composite molding windows be protected structure according to claim 1 is characterized in that, this transparent window is made by the material that allows visible light to penetrate, and the material that this permission visible light penetrates comprises glass, Merlon or polymethyl methacrylate.
4. composite molding windows be protected structure according to claim 1 is characterized in that this elastic buffer frame is made by elastic plastic material, and this elastic plastic material comprises silica gel, thermoplastic elastomer or thermoplastic poly resin.
5. composite molding windows be protected structure according to claim 1 is characterized in that the bending shape that the section lateral profile of the side of this transparent window is vertically, tilts or outwards gives prominence to.
6. the electronic installation of a composite molding windows be protected contexture is characterized in that, comprises:
One drain pan has a storage tank of opening toward the top;
One circuit board is located in this storage tank;
One display is located in this storage tank, and is positioned at this circuit board top;
One transparent window is located at this display top, and transparent window has an end face and a bottom surface; And
One elastic buffer frame, adopt the interior shoot mode of mould one-body molded around being combined in this transparent window periphery, and be incorporated into this storage tank top, this elastic buffer frame overhead height is lower than the end face of this transparent window, extend toward the bottom surface direction of this transparent window this elastic buffer frame bottom, and the elastic buffer frame has and prevents that this transparent window is hit and the elastic buffer effect of breaking by side.
7. the electronic installation of composite molding windows be protected contexture according to claim 6; it is characterized in that; this elastic buffer frame bottom has an adhesive surface that can be bonded in the storage tank top of this drain pan, and perhaps this elastic buffer frame bottom has a clamping part that can be fastened on the storage tank top of this drain pan.
8. according to the electronic installation of claim 6 or 7 described composite molding windows be protected contextures, it is characterized in that the bending shape that the section lateral profile of the side of this transparent window is vertically, tilts or outwards gives prominence to.
9. according to the electronic installation of claim 6 or 7 described composite molding windows be protected contextures, it is characterized in that, be provided with a battery between described circuit board and the storage tank.
10. according to the electronic installation of claim 6 or the 7th described composite molding windows be protected contexture, it is characterized in that the bottom of this drain pan is provided with a battery chamber and can open/close the battery cover of this battery chamber, is provided with a battery in this battery chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044491 CN203194049U (en) | 2013-01-25 | 2013-01-25 | Composite molding window protection structure and electronic device formed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044491 CN203194049U (en) | 2013-01-25 | 2013-01-25 | Composite molding window protection structure and electronic device formed by same |
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| Publication Number | Publication Date |
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| CN203194049U true CN203194049U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320044491 Expired - Fee Related CN203194049U (en) | 2013-01-25 | 2013-01-25 | Composite molding window protection structure and electronic device formed by same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974570A (en) * | 2013-01-25 | 2014-08-06 | 云辉科技股份有限公司 | Composite molded window protection structure and electronic device composed of composite molded window protection structure |
| CN104680937A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Display screen device, electronic device and manufacturing method thereof |
| WO2016115696A1 (en) * | 2015-01-21 | 2016-07-28 | 华为技术有限公司 | Electronic device |
-
2013
- 2013-01-25 CN CN 201320044491 patent/CN203194049U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974570A (en) * | 2013-01-25 | 2014-08-06 | 云辉科技股份有限公司 | Composite molded window protection structure and electronic device composed of composite molded window protection structure |
| CN104680937A (en) * | 2013-11-30 | 2015-06-03 | 深圳富泰宏精密工业有限公司 | Display screen device, electronic device and manufacturing method thereof |
| WO2016115696A1 (en) * | 2015-01-21 | 2016-07-28 | 华为技术有限公司 | Electronic device |
| CN106465553A (en) * | 2015-01-21 | 2017-02-22 | 华为技术有限公司 | Electronic Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |