CN205149106U - Protection film of using among cell -phone product assembly process and production facility thereof - Google Patents
Protection film of using among cell -phone product assembly process and production facility thereof Download PDFInfo
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- CN205149106U CN205149106U CN201520920462.5U CN201520920462U CN205149106U CN 205149106 U CN205149106 U CN 205149106U CN 201520920462 U CN201520920462 U CN 201520920462U CN 205149106 U CN205149106 U CN 205149106U
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- diaphragm
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- cover layer
- adhesive tape
- breach
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Abstract
The utility model relates to a protection film of using among cell -phone product assembly process and production facility thereof, this protection film includes from type paper, protection film owner membrane, wherein first breach has been seted up respectively at the both ends middle part of protection film owner membrane, the second breach, it is epimembranal this protection film owner, first cover membrane is do not adhered to on two peripheral tops of breach, the second covers the membrane, and first cover membrane, one side of second cover membrane has the first extension of outside extension respectively, the second extension, and at first extension, the lower surface of second extension adheres to respectively has first barrier film, the second barrier film. The utility model provides a production facility only needs operation alone to go on, and the production facility adopts circular knife cross cutting mode, full automatic operation, and the operating rate is fast, and production efficiency is high, and the utility model discloses the in -process protection film convenient to use who produces is equipped with breach and breach cover membrane, can be fit for a plurality of parts and the protection requirement of position in assembly process simultaneously, offers convenience for the equipment workman.
Description
Technical field:
The utility model relates to mobile phone Assembly part technical field, refers in particular to the diaphragm in a kind of mobile phone products assembling process and production equipment thereof.
Background technology:
Current Cell Phone Design is more and more exquisite, high-end; the assembling processing of opponent's machine part etc. require also more and more higher; in mobile phone parts assembling process; in the assembling process of especially mobile phone screen, button, the first-class part of shooting; need to prevent screen, button, shooting to be first-classly touched, pollute, the diaphragm therefore needing use to be called as " in process diaphragm " carries out laminating protection to it.At present, in this class process, diaphragm is too simple, such as, only have the main film of layer protecting film and release liners to form, can not meet diversified user demand and peel off comparatively inconvenience such as using, affecting worker assembles's efficiency; Moreover diaphragm volume auto-processes degree own is low, need many people operation, multiple devices operation simultaneously, production efficiency is low, and human cost is high, and material stroke is long, and contaminated probability is comparatively large, affects product quality.
Utility model content:
The purpose of this utility model is the above-mentioned weak point overcoming prior art, provides the diaphragm in a kind of mobile phone products assembling process and production equipment thereof.
The technical solution adopted in the utility model is: the diaphragm in a kind of mobile phone products assembling process, this diaphragm comprises the release liners being positioned at bottom, be attached to the main film of diaphragm in release of release liners, the first breach is offered respectively in the middle part of the two ends of the wherein main film of diaphragm, second breach, on the main film of this diaphragm, two breach peripheral upper parts are not attached with the first cover layer covering corresponding breach, second cover layer, and described first cover layer, one side of second cover layer has outward extending first extension respectively, second extension, and at the first extension, the lower surface of the second extension is attached with the first barrier film respectively, second barrier film, offer locating hole respectively in the bight, two ends of described release liners, and the middle part of release liners is provided with a stroke broken string.
The utility model also provides the production equipment of the diaphragm in above-mentioned mobile phone products assembling process simultaneously, this equipment comprises Vertical Rack, all kinds of roll assembly is arranged in the side of this Vertical Rack, and all kinds of roll assembly is in the vertical in multi-level distribution, Vertical Rack opposite side is arranged and is driven and transmission component; Wherein,
Along on material direction of transfer, the same level direction, middle part of Vertical Rack is provided with the first composite roll group, the first hobboing cutter die cutting roller group, the second composite roll group, the second hobboing cutter cross cutting and composite roll group, the first carry-over pinch rolls group, the 3rd hobboing cutter die cutting roller group, the second carry-over pinch rolls group successively;
On Vertical Rack, the back lower place of the first composite roll group is provided with release liners emptying roller, and path between release liners emptying roller and the first composite roll group is provided with a blade;
In the bottom of Vertical Rack, be provided with the first one side waste discharge adhesive tape emptying roller, the first one side waste discharge adhesive tape material receiving roller, the second one side waste discharge adhesive tape emptying roller, the second one side waste discharge adhesive tape material receiving roller successively;
On the top of Vertical Rack, be provided with diaphragm counterdie material receiving roller, the main film emptying roller of diaphragm, diaphragm housing waste material material receiving roller, cover layer counterdie material receiving roller, cover layer emptying roller, the 3rd waste discharge adhesive tape material receiving roller successively; Isolation adhesive tape emptying roller, the 3rd one side waste discharge adhesive tape emptying roller is also provided with between above the below of cover layer emptying roller, the second hobboing cutter cross cutting and composite roll group;
The first broach is also provided with between the first carry-over pinch rolls group and the 3rd hobboing cutter die cutting roller group;
The second broach and material collecting box is provided with in the front end of the second carry-over pinch rolls group.
Some guide rollers, idler roller is also provided with on the blowing or rewinding path of each Seed packaged band.
Production equipment in the utility model and production technology only need people's operation to carry out, and production equipment adopts dise knife die-cut, fully automatic operation, operating rate is fast, production efficiency is high, by the operation per minute 50 meters of material volume, is converted into diaphragm number and can reaches 500 ~ 700 even with many; And the utility model production equipment compact conformation, take up room little, material stroke is short, reduces contaminated probability in material production process, product quality is got a promotion; In addition, in the process that the utility model is produced, diaphragm is easy to use, is provided with breach and breach cover layer, can be applicable to multiple part and position protection requirement in an assembling process simultaneously, offers convenience to assembling workman.
Accompanying drawing illustrates:
Fig. 1 is the decomposition texture schematic diagram of the utility model diaphragm;
Fig. 2 is the plane of the utility model diaphragm assembled state;
Fig. 3 is arrangement schematic diagram and the material transmission lines schematic diagram of the utility model production equipment, and in Fig. 3, solid large arrow represents material direction of transfer; In each function roller group, the axle at letter ' M ' place represents lower shaft, and the roller at letter " A " place represents steel rider, and the roller at letter " N " place represents rubber roll, and the roller containing letter " D " place represents hobboing cutter die cutting roller.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As Fig. 1, shown in Fig. 2, described in the utility model is diaphragm in a kind of mobile phone products assembling process, this diaphragm comprises the release liners 1 being positioned at bottom, be attached to the main film 2 of diaphragm in release of release liners 1, the first breach 21 is offered respectively in the middle part of the two ends of the wherein main film 2 of diaphragm, second breach 22, on the main film 2 of this diaphragm, two breach peripheral upper parts are not attached with the first cover layer 31 covering corresponding breach, second cover layer 32, and described first cover layer 31, one side of second cover layer 32 has outward extending first extension 311 respectively, second extension 321, and at the first extension 311, the lower surface of the second extension 321 is attached with the first barrier film 41 respectively, second barrier film 42, offer locating hole 11 respectively in the bight, two ends of described release liners 1, and the middle part of release liners 1 is provided with a stroke broken string 12.
The utility model diaphragm draws broken string 12 by establishing in the middle part of release liners 1, is convenient to the stripping of release liners 1 and the main film 2 of diaphragm; The weak tacky surfaces of the first barrier film 41, second barrier film 42 upward; bond with the first extension 311, second extension 321 respectively; lower surface is non-adhesive side; therefore can not fit with release liners 1 or the main film 2 of diaphragm; be convenient to like this tear the first cover layer 31, second cover layer 32 from extension; two breach are exposed, carries out other assembling parts.
Specifically, the cabling flow process of material in composition graphs 3, the production technology of the utility model diaphragm is as follows: along the transmission traffic direction producing material, this production technology comprises the steps:
A. the release of release liners material strip S1 faces up, and will draw disconnected continuously along traffic direction in the middle part of release liners material strip S1, and keeps both sides advanced in unison, forms drawing in the middle part of release liners material strip S1 and breaks;
B. composite protection film main coating materials band S2 on release of release liners material strip S1, peels off the counterdie that carries of main for diaphragm coating materials band S2 and rolling separately before compound; Meanwhile, at lower surface compound one deck first one side waste discharge adhesive tape S3 of release liners material strip S1, the adhesive faces making the first one side waste discharge adhesive tape S3 upward with release liners lower surface bonds;
C. first time cross cutting is carried out to the material containing the first one side waste discharge adhesive tape S3, release liners material strip S1, diaphragm main coating materials band S2 tri-layers of compound, diaphragm main film 2 the profile wherein diaphragm of the top main coating materials band S2 molded with the first breach 21, second breach 22 breaks, simultaneously outside band diaphragm jaggy main film profile broken string scope, locating hole 11 profile molded through the main coating materials band of diaphragm, release liners 1 breaks;
D. the waste material beyond main for diaphragm film 2 profile broken string and release liners material strip S1 are peeled off and rolling separately, meanwhile, the inner waste material of locating hole 11 of the first one side waste discharge adhesive tape S3 below release liners material strip S1 and release liners 1 attached thereto is peeled off and rolling separately together; Now, only with the release liners material strip S1 of locating hole and the main film 2 of diaphragm with the first breach 21, second breach 22 on traffic direction, and the length direction of the main film of diaphragm 2 is widths of overall release liners material strip S1, namely diaphragm main film 2 length direction is vertical with stroke broken string 12 in the middle part of release liners 1, and the first breach 21, second breach 22 lays respectively at the both sides of drawing broken string 11;
E. at release liners material strip S1 lower surface compound one deck second one side waste discharge adhesive tape S4 again, the adhesive faces making the second one side waste discharge adhesive tape S4 upward with release liners material strip S1 lower surface bonds; Now material comprises the second one side waste discharge adhesive tape S4, release liners material strip S1 and the main film 2 of diaphragm;
F. prepare respectively: two width suitable with the development length of the first extension 311, second extension 321 first are isolated adhesive tape S5, second and isolated adhesive tape S6 respectively; Article two, width is greater than the first cover layer material strip S7, the second cover layer material strip S8 of the first breach 21, second breach 22 of the main film 2 of diaphragm (in the present embodiment respectively, article two, the width of the first cover layer material strip S7, the second cover layer material strip S8 is 45mm, can cover gap portions; The width of the first isolation adhesive tape S5, the second isolation adhesive tape S6 is 12mm); Article two, the 3rd one side waste discharge adhesive tape S9 (two article the width of the 3rd one side waste discharge adhesive tape S9 is less than the width of the first cover layer material strip S7, the second cover layer material strip S8 respectively); The counterdie first two the first cover layer material strip S7, the second cover layer material strip S8 carried is peeled off, then by the first isolation adhesive tape S5 and the first cover layer material strip S7 and an article of the 3rd one side waste discharge adhesive tape S9 compound, simultaneously by the second isolation adhesive tape S6 and the second cover layer material strip S8 and another article the 3rd one side waste discharge adhesive tape S9 compound; (in this figure, S5 and S6 overlaps, S7 and S8 overlaps, two S9 also overlap; ) by these two groups of compound material strips by isolation adhesive tape upward, the 3rd one side waste discharge adhesive tape S9 carries out second time cross cutting down simultaneously, mold the appearance profile broken string of the first cover layer 31, second cover layer 32 respectively, and comprise the first extension 311, second extension 321 and the first barrier film 41, second barrier film 42 attached thereto in the first cover layer 31, second cover layer 32 respectively, and it is not the 3rd one side waste discharge adhesive tape S9 is bonding with the housing waste material of the first cover layer 31, second cover layer 32, bonding with the first cover layer 31, second cover layer 32; Certainly, the order preparing part in this step f is adjustable;
G. then by the first cover layer 31, the material strip turn-over at the second cover layer 32 place, make isolation adhesive tape down, 3rd one side waste discharge adhesive tape S9 upward, first cover layer 31, the main part of the second cover layer 32 is exposed down, again simultaneously by the first cover layer 31 of two material strips, the main part of the second cover layer 32 respectively with the first breach 21 of the main film 2 of diaphragm through step e, second breach 22 place carries out compound, be followed successively by from bottom to top after compound: the second one side waste discharge adhesive tape S4, release liners material strip S1, the main film 2 of diaphragm, the first cover layer 31 that two indentation, there cover respectively and the whole piece material strip at the second cover layer 32 place, 3rd one side waste discharge adhesive tape S9 of whole piece material strip scrap area, and at the first cover layer 31, first extension 311 of the second cover layer 32, first barrier film 41 of lower surface attachment of the second extension 321 and the whole piece adhesive tape at the second barrier film 42 place,
H. then the housing waste material of the 3rd one side waste discharge adhesive tape S9 after step g and the housing waste material of its first bonding cover layer 31, second cover layer 32 and the first barrier film 41, second barrier film 42 together with the first cover layer 31, second cover layer 32 lower surface bonds is peeled off and rolling separately; After peeling off the 3rd one side waste discharge adhesive tape and waste material, from bottom to top be followed successively by: the second one side waste discharge adhesive tape S4, release liners material strip S1, diaphragm main film 2, first cover layer 31, second cover layer 32, and at the first barrier film 41, second barrier film 42 of the first cover layer 31, second cover layer 32 lower surface; Release liners is still that continuous material strip runs;
I. the continuation of step h run and carry out third time cross cutting, molding the whole housing of release liners 1, finally the second one side waste discharge adhesive tape S4 of the release liners 1 cut with its housing and bottom being separated, obtaining final products.
In above-mentioned technique, stripping the 3rd one side waste discharge adhesive tape S9 of step h be separated the second one side waste discharge adhesive tape S4 in step I and be separated respectively by the first broach, the second broach.
Shown in composition graphs 3, in the utility model, the production equipment of diaphragm comprises Vertical Rack Z, and all kinds of roll assembly is arranged in the side of this Vertical Rack Z, and all kinds of roll assembly is in the vertical in multi-level distribution, and Vertical Rack Z opposite side is arranged and driven and transmission component; Wherein,
Along on material direction of transfer, the same level direction, middle part of Vertical Rack Z is provided with the first composite roll group F1, the first hobboing cutter die cutting roller group Q1, the second composite roll group F2, the second hobboing cutter cross cutting and composite roll group Q2, the first carry-over pinch rolls group Y1, the 3rd hobboing cutter die cutting roller group Q3, the second carry-over pinch rolls group Y2 successively; The first composite roll group F1 is utilized to carry out the compound of the first one side waste discharge adhesive tape S3, release liners material strip S1 and diaphragm main coating materials band S2, i.e. compound working procedure in step b; First hobboing cutter die cutting roller group Q1 then carries out the first time die cutting procedure in the cross cutting of diaphragm main coating materials band S2 and step c; Second composite roll group F2 carries out the compound of the second one side waste discharge adhesive tape S4 and release liners material strip S1, the compound working procedure namely in step e; Second hobboing cutter cross cutting and composite roll group Q2 then first carry out the composite move of the first isolation adhesive tape S5, the second isolation adhesive tape S6 and the first cover layer material strip S7, the second cover layer material strip S8 and the 3rd one side waste discharge adhesive tape S9 in step f, again the first isolation adhesive tape S5 after compound, the second isolation adhesive tape S6, the first cover layer material strip S7, second are covered to material strip S8 and carry out second time die cutting procedure, carry out after turn-over turns to, carrying out compound with the diaphragm of forming main film 2 surface to the material after second time die cutting procedure again; First carry-over pinch rolls group Y1 plays the draw in interstage, and certainly, each roller group aforesaid also has traction effect; 3rd hobboing cutter die cutting roller group Q3 carries out the third time die cutting procedure in step h; Second carry-over pinch rolls group Y2 is then responsible for last traction discharging;
On Vertical Rack Z, the back lower place of the first composite roll group F1 is provided with release liners emptying roller Z1, and path between release liners emptying roller Z1 and the first composite roll group F1 is provided with a blade Z2; Path arranges blade Z2 to release liners emptying roller Z1 blowing, and blade Z2 is longitudinal vertical, and with roll shaft to vertical, point of a knife is down, disconnected by drawing in the middle part of the release liners material strip S1 of process, and stroke disconnected operation namely in step a, namely forms stroke broken string 11 in the middle part of release liners 1;
In the bottom of Vertical Rack Z, be provided with the first one side waste discharge adhesive tape emptying roller Z3, the first one side waste discharge adhesive tape material receiving roller Z4, the second one side waste discharge adhesive tape emptying roller Z5, the second one side waste discharge adhesive tape material receiving roller Z6 successively;
On the top of Vertical Rack Z, be provided with diaphragm counterdie material receiving roller Z7, diaphragm main film emptying roller Z8, diaphragm housing waste material material receiving roller Z9, cover layer counterdie material receiving roller Z10, cover layer emptying roller Z11, the 3rd waste discharge adhesive tape material receiving roller Z12 successively; Isolation adhesive tape emptying roller Z13, the 3rd one side waste discharge adhesive tape emptying roller Z14 is also provided with between above the below of cover layer emptying roller Z11, the second hobboing cutter cross cutting and composite roll group Q2;
The first broach Z15 is also provided with between the first carry-over pinch rolls group Y1 and the 3rd hobboing cutter die cutting roller group Q3; The stripping process of the 3rd one side waste discharge adhesive tape S9 and waste material thereof in step h is carried out by this first broach Z15;
The second broach Z16 and material collecting box Z17 is provided with in the front end of the second carry-over pinch rolls group F2; Second broach Z16 is for separating of the second one side waste discharge adhesive tape S4 and the release liners housing waste material on it, and release liners after being finally separated and the main film product of diaphragm fall into material collecting box Z17 one by one.
Wherein, diaphragm counterdie material receiving roller Z7, diaphragm main film emptying roller Z8 are positioned at the back upper place of the first composite roll group F1, diaphragm counterdie material receiving roller Z7 is the counterdie carried peeled off from the main film of diaphragm for rolling, diaphragm housing waste material material receiving roller Z8 is positioned at the top of the first hobboing cutter die cutting roller group Q1, for rolling diaphragm main film housing waste material; The function of other each rollers is also corresponding with its title, therefore repeats no more.
Certainly, the blowing or rewinding path of each Seed packaged band are also provided with some rollers such as guide roller, idler roller, do not repeat one by one at this.In addition, Vertical Rack Z electric component below, transmission mechanism, drive unit etc. also can conventionally be arranged according to needs of the present utility model, therefore also do not repeat.
In sum, production equipment in the utility model and production technology only need people's operation to carry out, production equipment adopts dise knife die-cut, fully automatic operation, operating rate is fast, production efficiency is high, by the operation per minute 50 meters of material volume, is converted into diaphragm number and can reaches 500 ~ 700 even with many; And the utility model production equipment compact conformation, take up room little, material stroke is short, reduces contaminated probability in material production process, product quality is got a promotion; In addition, in the process that the utility model is produced, diaphragm is easy to use, is provided with breach and breach cover layer, can be applicable to multiple part and position protection requirement in an assembling process simultaneously, offers convenience to assembling workman.
Claims (3)
1. the diaphragm in a mobile phone products assembling process, it is characterized in that: this diaphragm comprises the release liners being positioned at bottom, be attached to the main film of diaphragm in release of release liners, the first breach is offered respectively in the middle part of the two ends of the wherein main film of diaphragm, second breach, on the main film of this diaphragm, two breach peripheral upper parts are not attached with the first cover layer covering corresponding breach, second cover layer, and described first cover layer, one side of second cover layer has outward extending first extension respectively, second extension, and at the first extension, the lower surface of the second extension is attached with the first barrier film respectively, second barrier film, offer locating hole respectively in the bight, two ends of described release liners, and the middle part of release liners is provided with a stroke broken string.
2. the production equipment of the diaphragm as claimed in claim 1 in mobile phone products assembling process, it is characterized in that: this equipment comprises Vertical Rack, all kinds of roll assembly is arranged in the side of this Vertical Rack, and all kinds of roll assembly is in the vertical in multi-level distribution, Vertical Rack opposite side is arranged and is driven and transmission component; Wherein,
Along on material direction of transfer, the same level direction, middle part of Vertical Rack is provided with the first composite roll group, the first hobboing cutter die cutting roller group, the second composite roll group, the second hobboing cutter cross cutting and composite roll group, the first carry-over pinch rolls group, the 3rd hobboing cutter die cutting roller group, the second carry-over pinch rolls group successively;
On Vertical Rack, the back lower place of the first composite roll group is provided with release liners emptying roller, and path between release liners emptying roller and the first composite roll group is provided with a blade;
In the bottom of Vertical Rack, be provided with the first one side waste discharge adhesive tape emptying roller, the first one side waste discharge adhesive tape material receiving roller, the second one side waste discharge adhesive tape emptying roller, the second one side waste discharge adhesive tape material receiving roller successively;
On the top of Vertical Rack, be provided with diaphragm counterdie material receiving roller, the main film emptying roller of diaphragm, diaphragm housing waste material material receiving roller, cover layer counterdie material receiving roller, cover layer emptying roller, the 3rd waste discharge adhesive tape material receiving roller successively; Isolation adhesive tape emptying roller, the 3rd one side waste discharge adhesive tape emptying roller is also provided with between above the below of cover layer emptying roller, the second hobboing cutter cross cutting and composite roll group;
The first broach is also provided with between the first carry-over pinch rolls group and the 3rd hobboing cutter die cutting roller group;
The second broach and material collecting box is provided with in the front end of the second carry-over pinch rolls group.
3. the production equipment of the diaphragm in mobile phone products assembling process according to claim 2, is characterized in that: on the blowing or rewinding path of each Seed packaged band, be also provided with some guide rollers, idler roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920462.5U CN205149106U (en) | 2015-11-17 | 2015-11-17 | Protection film of using among cell -phone product assembly process and production facility thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920462.5U CN205149106U (en) | 2015-11-17 | 2015-11-17 | Protection film of using among cell -phone product assembly process and production facility thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149106U true CN205149106U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920462.5U Withdrawn - After Issue CN205149106U (en) | 2015-11-17 | 2015-11-17 | Protection film of using among cell -phone product assembly process and production facility thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN205149106U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599415A (en) * | 2015-11-17 | 2016-05-25 | 东莞捷邦实业有限公司 | Protective film used in mobile phone product assembly process, and production technology and production device thereof |
| CN108544568A (en) * | 2018-04-02 | 2018-09-18 | 宁国市千洪电子有限公司 | A kind of screen stock preparation system that mobile phone quickly assembles |
| CN109064887A (en) * | 2018-08-31 | 2018-12-21 | Oppo（重庆）智能科技有限公司 | The activation jig of screen for electronic device |
| CN110945579A (en) * | 2017-07-31 | 2020-03-31 | 3M创新有限公司 | Polymeric surface film having dual profile-defining geometry therein |
-
2015
- 2015-11-17 CN CN201520920462.5U patent/CN205149106U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599415A (en) * | 2015-11-17 | 2016-05-25 | 东莞捷邦实业有限公司 | Protective film used in mobile phone product assembly process, and production technology and production device thereof |
| CN110945579A (en) * | 2017-07-31 | 2020-03-31 | 3M创新有限公司 | Polymeric surface film having dual profile-defining geometry therein |
| CN108544568A (en) * | 2018-04-02 | 2018-09-18 | 宁国市千洪电子有限公司 | A kind of screen stock preparation system that mobile phone quickly assembles |
| CN109064887A (en) * | 2018-08-31 | 2018-12-21 | Oppo（重庆）智能科技有限公司 | The activation jig of screen for electronic device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20170808 |