CN205440961U - Bonding assembly - Google Patents

Bonding assembly Download PDF

Info

Publication number
CN205440961U
CN205440961U CN201620124512.3U CN201620124512U CN205440961U CN 205440961 U CN205440961 U CN 205440961U CN 201620124512 U CN201620124512 U CN 201620124512U CN 205440961 U CN205440961 U CN 205440961U
Authority
CN
China
Prior art keywords
laminating
mould release
release membrance
thing
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620124512.3U
Other languages
Chinese (zh)
Inventor
何宽鑫
云花
赵峰
邓耀平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chen Duck Technology (xiamen) Co Ltd
Original Assignee
Chen Duck Technology (xiamen) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Duck Technology (xiamen) Co Ltd filed Critical Chen Duck Technology (xiamen) Co Ltd
Priority to CN201620124512.3U priority Critical patent/CN205440961U/en
Application granted granted Critical
Publication of CN205440961U publication Critical patent/CN205440961U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a bonding assembly, including the laminating thing, firstly leave the type membrane from type membrane and second. The laminating thing has first surface and second surface, is located the opposite both sides of laminating thing respectively. Firstly laminate to the first surface from the type membrane to has an at least counterpoint characteristic. The counterpoint Q -character is beyond the outer fringe of first surface. The second is laminated to the second surface from the type membrane. First surface from the type membrane power of adhereing is greater than surface the adhere power of second from the type membrane. By this, bonding assembly's counterpoint characteristic can be convenient for go on counterpoint accurate relatively and be snatched to ensure high bonding precision's bonding assembly.

Description

Laminating component
Technical field
This utility model relates to a kind of laminating component.
Background technology
In the past, in order to by the thing to be pasted that conforms to of various laminating things (such as, polaroid) batch, laminating thing can first be fitted between weight mould release membrance and light mould release membrance by the manufacturer of laminating thing, to play a protective role during the transport of laminating thing or laminating.Before laminating, need first to be removed by light mould release membrance, then laminating thing is conformed to thing to be pasted.After laminating, can the most again weight mould release membrance be removed, to complete whole laminating program.In general, laminating program can perform by high accuracy half tone machine, make-up machine or the auxiliary of overlay film board.
But, if the laminating thing to be fitted has any profile, then prior art will produce problems with: (1) is difficult to high accuracy para-position;And dimension measurement inconvenience after (2) laminating.Specifically, half tone machine, make-up machine or overlay film board are when fitting this type of any contour line laminating thing in high precision, because of without target and size management and control point on camber line, it is difficult to para-position of keeping to the side, it is also difficult to utilize camera crawl or sweeping to arrive.Therefore, during laminating, board para-position is not precisely or need repeatedly para-position could be cut laminating size by laminating setting and is not sufficiently stable.The thing to be pasted that is sized generally below of thing additionally, fit, during laminating size offset, the relative size of both profile outermost point will be difficult to measure.
Therefore, how to propose a kind of laminating component solving the problems referred to above, be that current industry desires most ardently one of problem putting into development resources solution.
Utility model content
In view of this, this utility model is to propose a kind of laminating component being convenient for relatively accurate para-position crawl, thus ensures the Anawgy accuracy of the laminating thing with any profile.
In order to achieve the above object, according to an embodiment of the present utility model, a kind of laminating component includes fit thing, the first mould release membrance and the second mould release membrance.Laminating thing has first surface and second surface.First surface and second surface lay respectively at the two opposite sides of laminating thing.First mould release membrance conforms to first surface, and has at least one pair of feature.Alignment features is positioned at beyond the outer rim of first surface.Second mould release membrance conforms to second surface.The surface mount power of the first mould release membrance is more than the surface mount power of the second mould release membrance.
In one or more embodiment of the present utility model, above-mentioned alignment features is a part for the outer rim of the first mould release membrance.
In one or more embodiment of the present utility model, the profile of at least one pair of above-mentioned feature is line segment.
In one or more embodiment of the present utility model, the outer rim of above-mentioned first surface has closest approach relative to alignment features.Closest approach is tangent with alignment features.
In one or more embodiment of the present utility model, the outer rim of above-mentioned first surface has closest approach relative to alignment features.There is between closest approach and alignment features beeline.
In one or more embodiment of the present utility model, the profile of above-mentioned alignment features is deflection angle.
In one or more embodiment of the present utility model, the first above-mentioned mould release membrance also has line of cut.Line of cut aligns with the outer rim of first surface.
In one or more embodiment of the present utility model, above-mentioned laminating component also includes protecting film.Protecting film conforms to first mould release membrance side away from laminating thing.
In order to achieve the above object, according to another embodiment of the present utility model, a kind of laminating component includes fit thing, mould release membrance and coiled material carrier band.Laminating thing has first surface and second surface.First surface and second surface lay respectively at the two opposite sides of laminating thing.Mould release membrance conforms to first surface, and has at least one pair of feature.Alignment features is positioned at beyond the outer rim of first surface.Second surface conforms to coiled material carrier band.The surface mount power of mould release membrance is more than the surface mount power of coiled material carrier band.
In one or more embodiment of the present utility model, above-mentioned alignment features is a part for the outer rim of mould release membrance.
In one or more embodiment of the present utility model, the profile of above-mentioned alignment features is line segment.
In one or more embodiment of the present utility model, the outer rim of above-mentioned first surface has closest approach relative to alignment features.Closest approach is tangent with alignment features.
In one or more embodiment of the present utility model, the outer rim of above-mentioned first surface has closest approach relative to alignment features.There is between closest approach and alignment features beeline.
In one or more embodiment of the present utility model, the profile of above-mentioned alignment features is deflection angle.
In one or more embodiment of the present utility model, above-mentioned mould release membrance also has line of cut.Line of cut aligns with the outer rim of first surface.
In sum, laminating component of the present utility model is when cutting the profile of laminating thing, and the key position at weight mould release membrance cuts out corresponding line segment or deflection angle simultaneously, it is simple to slice applying machine bench para-position captures, and carries out relatively accurate para-position, thus ensures Anawgy accuracy.And after fitting, these crucial line segments of weight mould release membrance or deflection angle remain attached to fit on thing, its size or position therefore can be borrowed directly to measure or are indirectly calculated laminating dimensional data when measuring.
Accompanying drawing explanation
Fig. 1 is the top view of the laminating component illustrating this utility model one embodiment, and wherein laminating thing and the first mould release membrance are represented by dotted lines.
Fig. 2 is the profile illustrating the laminating component in Fig. 1 along line segment 1-1.
Fig. 3 is the top view of the laminating component illustrating another embodiment of this utility model, and wherein laminating thing and mould release membrance are represented by dotted lines.
Fig. 4 is the profile illustrating the laminating component in Fig. 3 along line segment 3-3.
Primary clustering symbol description:
100,200 laminating component
110 laminating things
111 first surfaces
111a the first closest approach
111b the second closest approach
112 second surfaces
120 first mould release membrances
121a, 221a first alignment features
121b, 221b second alignment features
121c, 221c the 3rd alignment features
122,222 line of cut
130 second mould release membrances
140 protecting film
220 mould release membrances
230 coiled material carrier bands
D beeline
Detailed description of the invention
Hereinafter will disclose multiple embodiment of the present utility model with accompanying drawing, as clearly stated, the details in many practices will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit this utility model.It is to say, in this utility model some embodiments, the details in these practices is non-essential.Additionally, for the sake of simplifying accompanying drawing, some known usual structures and assembly will illustrate in the accompanying drawings in the way of simple signal.
Refer to Fig. 1 and Fig. 2.Fig. 1 is the top view of the laminating component 100 illustrating this utility model one embodiment, and wherein laminating thing 110 and the first mould release membrance 120 are represented by dotted lines.Fig. 2 is the profile illustrating the laminating component 100 in Fig. 1 along line segment 1-1.As shown in Figures 1 and 2, in present embodiment, laminating component 100 includes fit thing the 110, first mould release membrance 120 and the second mould release membrance 130.Laminating thing 110 has first surface 111 and second surface 112.First surface 111 and second surface 112 lay respectively at the two opposite sides of laminating thing 110.First mould release membrance 120 conforms to the first surface 111 of laminating thing 110, and there is at least one pair of feature (such as, the first alignment features 121a in Fig. 1, the second alignment features 121b and the 3rd alignment features 121c), the alignment target that alignment features herein is namely commonly called as.Beyond the outer rim of the first surface 111 that alignment features is positioned at laminating thing 110.Second mould release membrance 130 conforms to the second surface 112 of laminating thing 110.The surface mount power of the first mould release membrance 120 is more than the surface mount power of the second mould release membrance 130, say, that the first mould release membrance 120 is visually attached most importance to mould release membrance, and the second mould release membrance 130 can be considered light mould release membrance.Alignment features is designed on the first mould release membrance 120 (weight mould release membrance) by present embodiment, except can be in response to the laminating thing 110 of any profile para-position demand when laminating, it is possible to relatively guarantee the stability that alignment features exists.
In present embodiment, above-mentioned alignment features is a part for the outer rim of the first mould release membrance 120, but this utility model is not limited thereto.In some embodiments, the aligning structure that above-mentioned alignment features also can be formed by the position not fitted with laminating thing 110 on the first mould release membrance 120, namely forming aligning structure at the first mould release membrance 120 relative to the region beyond laminating thing 110 scope, aligning structure can the most closed perforate.This closed perforate can be arbitrary shape, as long as be convenient to make-up machine to carry out the shape of para-position.
Specifically, in present embodiment, the first mould release membrance 120 has the first alignment features 121a and the second alignment features 121b.The profile of the first alignment features 121a and the second alignment features 121b is line segment.Specifically, the profile of the first alignment features 121a and the second alignment features 121b is straight line, but this utility model is not limited thereto.In some embodiments, the profile of the first alignment features 121a and the second alignment features 121b also can change any make-up machine that is convenient to into and carry out the line segment of para-position.
Furthermore, it is understood that in present embodiment, the outer rim of first surface 111 has the first closest approach 111a relative to alignment features.First closest approach 111a and the first alignment features 121a is tangent.
Additionally, in present embodiment, the outer rim of first surface 111 also has the second closest approach 111b relative to alignment features.Between second closest approach 111b and the second alignment features 121b, there is beeline D.
In some embodiments, first mould release membrance 120 also can only have multiple first alignment features 121a, and these first alignment features 121a is tangent with the outer rim many places of first surface 111 (such as, the closest approach up and down of the outer rim of first surface 111) respectively.In other embodiments, first mould release membrance 120 also can only have multiple second alignment features 121b, and these second alignment features 121b respectively with the outer rim many places (such as, the closest approach up and down of the outer rim of first surface 111) of first surface 111 at a distance of above-mentioned beeline D.
In present embodiment, the first mould release membrance 120 also has the 3rd alignment features 121c.The profile of the 3rd alignment features 121c is deflection angle.Specifically, the profile of the 3rd alignment features 121c is right angle, but this utility model is not limited thereto.In some embodiments, the profile of the 3rd alignment features 121c also can change acute angle, obtuse angle, arc chord angle or any make-up machine that is convenient to into and carry out the deflection angle of para-position.
In some embodiments, the first mould release membrance 120 also can only have multiple 3rd alignment features 121c.
Due to the first mould release membrance 120 of the present utility model outer rim not with laminating thing 110 outer rim be completely superposed (at least the first alignment features 121a, second alignment features 121b and the 3rd alignment features 121c is positioned at beyond the outer rim of laminating thing 110), therefore some part of the outer rim of the first mould release membrance 120 can be as the benchmark of slice applying machine bench para-position, so that slice applying machine bench para-position captures, carry out relatively accurate para-position, thus ensure Anawgy accuracy, or as the benchmark measured after laminating, directly to measure by means of its size or position or to be indirectly calculated laminating sized data.
As shown in Figures 1 and 2, in present embodiment, laminating component 100 also includes protecting film 140.Protecting film 140 conforms to first mould release membrance 120 side away from laminating thing 110.Protecting film 140 can avoid laminating component 100 charging transport and take assembling process time give the first mould release membrance 120 bring harmful effect.
When actual fabrication laminating component 100, the first large stretch of mould release membrance 120 and the second mould release membrance 130 can first conform to not cut into first surface 111 and the second surface 112 of the laminating thing 110 of required form respectively.Then, then cut towards the direction of the first mould release membrance 120 by the side of the second mould release membrance 130 according to designed pattern, to cut into the profile of the laminating thing 110 of required form.It is noted that the second mould release membrance 130 can be cut off by the mode that cuts of present embodiment, but design the first mould release membrance 120 is not cut off, with retain the first mould release membrance 120 relative to laminating thing 110 scope beyond region to form aforesaid alignment features.To this, as in figure 2 it is shown, the first mould release membrance 120 also has a line of cut 122, and the outer rim of this line of cut 122 and the first surface 111 of laminating thing 110 aligns.Wherein, the degree of depth of line of cut 122 need to consider actual to cut precision and can such as be cut to about three/mono-to half of the first mould release membrance 120 thickness, additionally, the thickness of the first mould release membrance 120 can such as select the thickness of 75um-200um to design according to actual application, if and consideration will be when successive process if Manual feeding convenience, then the thickness of optional at least more than 100um designs, and the degree of depth of above line of cut 122 and the thickness of the first mould release membrance 120 are the most not limited by this utility model.Finally, then at the first mould release membrance 120 away from protecting film 140 of fitting on the side of laminating thing 110.According to abovementioned steps, the making of laminating component 100 of the present utility model can be completed.
Supplementary notes be; after aforementioned cutting step; owing to the second mould release membrance 130 has been cut into the shape identical with thing 110 of fitting; if consider subsequent charge transport and assembling process of taking is intended to protector seaming element 100 to cut face the most defaced; the second cropped mould release membrance 130 can be replaced by new second mould release membrance 130 as shown in Figure 2 in design again, allow the outer rim of new second mould release membrance 130 be positioned at beyond the outer rim of laminating thing 110.
It follows that further illustrate the process that laminating component 100 is fitted in thing to be pasted.Before laminating, first the second mould release membrance 130 is removed, complete, by the alignment features capturing the first mould release membrance 120, the thing 110 para-position laminating with thing to be pasted of fitting again, be generally to reach laminating by an adhesion layer further between second surface 112 and the thing to be pasted of laminating thing 110.After laminating, can the first mould release membrance 120 be removed together with protecting film 140 according to demand reselection.
It is noted that at this aforementioned first mould release membrance 120 has the property that (1) planarization is good;(2) normally pinch when taking without substantially stretching, wrinkle resistant or warpage;And (3) can meet part by cut time will not disconnect easily (cut laminating thing 110 profile time, the first mould release membrance 120 may cut certain depth, but now therefore the first mould release membrance 120 will not rupture along line of cut 122).
In some embodiments, when fitting the first mould release membrance 120, if alignment features Grasping skill need to be promoted, specific color can be stamped at four angles of the first mould release membrance 120.
In some embodiments, laminating thing 110 can be various functional membrane.For example, laminating thing 110 can be polaroid, antifog/anti-hyun light/anti-reflective film, hard coat film, film sensors, Optical transparent adhesive, two-sided tape etc., but this utility model is not limited thereto.
Refer to Fig. 3 and Fig. 4.Fig. 3 is the top view of the laminating component 200 illustrating another embodiment of this utility model, and wherein laminating thing 110 and mould release membrance 220 are represented by dotted lines.Fig. 4 is the profile illustrating the laminating component 200 in Fig. 3 along line segment 3-3.As shown in Figure 3 and Figure 4, in present embodiment, laminating component 200 includes fit thing 110, mould release membrance 220 and coiled material carrier band 230.Laminating thing 110 has first surface 111 and second surface 112.The first surface 111 of laminating thing 110 and second surface 112 lay respectively at the two opposite sides of laminating thing 110.Mould release membrance 220 conforms to the first surface 111 of laminating thing 110, and has at least one pair of feature (such as, the first alignment features 221a in Fig. 3, the second alignment features 221b and the 3rd alignment features 221c).Beyond the outer rim of the first surface 111 that alignment features is positioned at laminating thing 110.The second surface 112 of laminating thing 110 conforms to coiled material carrier band 230.The surface mount power of mould release membrance 220 is more than the surface mount power of coiled material carrier band 230.Wherein, the laminating thing 110 and Fig. 1 of present embodiment, the laminating thing 110 of the embodiment shown in 2 is identical, and the mould release membrance 220 of present embodiment is also identical with the first mould release membrance 120 of the embodiment shown in Fig. 1 (includes the first alignment features 221a, second alignment features 221b and the 3rd alignment features 221c can be respectively corresponding to the first alignment features 121a of the embodiment shown in Fig. 1, second alignment features 121b and the 3rd alignment features 121c, and line of cut 222 can the corresponding line of cut 122 to the embodiment shown in Fig. 1), therefore these assemblies and the structure at position, function and between annexation see earlier figures 1, the related description of the embodiment shown in 2 figures, do not repeat them here.
At this to illustrate that; in place of the difference of the laminating component 100 of the embodiment shown in laminating component 200 and Fig. 1,2 of present embodiment; it is that second mould release membrance 130 of Fig. 1, the laminating component 100 of the embodiment shown in 2 is replaced with coiled material carrier band 230 by the laminating component 200 of present embodiment, and eliminates the protecting film 140 conforming to the first mould release membrance 120.More specifically, Fig. 1, laminating component 100 made by embodiment shown in 2 can such as be considered as the laminating component 100 with monolithic independence to carry out follow-up laminating operation, and the laminating component 200 of present embodiment, in making after cut laminating thing 110 according to designed pattern, can be by originally such as Fig. 1, the second mould release membrance 130 cut-off in the laminating component 100 of the embodiment shown in 2 replaces with coiled material carrier band 230, and allow same coiled material carrier band 230 continuation after carrying multiple cutting, post the laminating thing 110 of mould release membrance 220, eventually form a laminating component wound membrane, facilitate follow-up such as with laminating type and thing the to be pasted laminating of volume to volume (RolltoRoll).
By above for the detailed description of detailed description of the invention of the present utility model, it is apparent that, laminating component of the present utility model is when cutting the profile of laminating thing, key position at weight mould release membrance cuts out corresponding line segment or deflection angle simultaneously, it is easy to slice applying machine bench para-position capture, carry out relatively accurate para-position, thus ensure Anawgy accuracy.And after fitting, these crucial line segments of weight mould release membrance or deflection angle remain attached to fit on thing, its size or position therefore can be borrowed directly to measure or are indirectly calculated laminating dimensional data when measuring.
Although this utility model is disclosed above with embodiment; so it is not in order to limit this utility model; any it is familiar with this those skilled in the art; without departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, protection domain the most of the present utility model is when being defined in the range of standard depending on appending claims.

Claims (15)

1. a laminating component, it is characterised in that including:
One laminating thing, has a first surface and a second surface, lays respectively at the two opposite sides of this laminating thing;
One first mould release membrance, conforms to this first surface, and has at least one pair of feature, and this at least one pair of feature is positioned at beyond the outer rim of this first surface;And
One second mould release membrance, conforms to this second surface;
Wherein the surface mount power of this first mould release membrance is more than the surface mount power of this second mould release membrance.
Laminating component the most according to claim 1, wherein this at least one pair of be characterized as the part of outer rim of this first mould release membrance.
Laminating component the most according to claim 1, wherein the profile of this at least one pair of feature is a line segment.
Laminating component the most according to claim 3, wherein relative to this, at least one pair of feature has a closest approach to this first surface, and at least one pair of feature of this closest approach and this is tangent.
Laminating component the most according to claim 3, wherein relative to this, at least one pair of feature has between a closest approach, and this closest approach and this at least one pair of feature and has a beeline this first surface.
Laminating component the most according to claim 1, wherein the profile of this at least one pair of feature is a deflection angle.
Laminating component the most according to claim 1, wherein this first mould release membrance also has a line of cut, and this line of cut aligns with the outer rim of this first surface.
Laminating component the most according to claim 1, also includes a protecting film, conforms to this first mould release membrance side away from this laminating thing.
9. a laminating component, it is characterised in that including:
One laminating thing, has a first surface and a second surface, lays respectively at the two opposite sides of this laminating thing;
One mould release membrance, conforms to this first surface, and has at least one pair of feature, and this at least one pair of feature is positioned at beyond the outer rim of this first surface;And
One coiled material carrier band, wherein this second surface conforms to this coiled material carrier band;
Wherein, the surface mount power of this mould release membrance is more than the surface mount power of this coiled material carrier band.
Laminating component the most according to claim 9, wherein this at least one pair of be characterized as the part of outer rim of this mould release membrance.
11. laminating components according to claim 9, wherein the profile of this at least one pair of feature is a line segment.
12. laminating components according to claim 11, wherein relative to this, at least one pair of feature has a closest approach to this first surface, and at least one pair of feature of this closest approach and this is tangent.
13. laminating components according to claim 11, wherein relative to this, at least one pair of feature has between a closest approach, and this closest approach and this at least one pair of feature and has a beeline this first surface.
14. laminating components according to claim 9, wherein the profile of this at least one pair of feature is a deflection angle.
15. laminating components according to claim 9, wherein this mould release membrance also has a line of cut, and this line of cut aligns with the outer rim of this first surface.
CN201620124512.3U 2016-02-17 2016-02-17 Bonding assembly Active CN205440961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620124512.3U CN205440961U (en) 2016-02-17 2016-02-17 Bonding assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620124512.3U CN205440961U (en) 2016-02-17 2016-02-17 Bonding assembly

Publications (1)

Publication Number Publication Date
CN205440961U true CN205440961U (en) 2016-08-10

Family

ID=56581603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620124512.3U Active CN205440961U (en) 2016-02-17 2016-02-17 Bonding assembly

Country Status (1)

Country Link
CN (1) CN205440961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110121416A (en) * 2016-12-28 2019-08-13 日东电工株式会社 Surface protective film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110121416A (en) * 2016-12-28 2019-08-13 日东电工株式会社 Surface protective film
CN110121416B (en) * 2016-12-28 2021-10-26 日东电工株式会社 Surface protective film

Similar Documents

Publication Publication Date Title
KR20110033238A (en) Method of transferring a portion of a functional film
CN205440961U (en) Bonding assembly
CN106292032B (en) Rimless liquid crystal display module structure
EP1411319A1 (en) A structure of a measuring tape covered with polyester membrane thereon and the manufacturing method thereof
CN207997359U (en) A kind of shading rubber belt processing unit (plant)
CN106772738B (en) Alignment method and grating structure
CN204998172U (en) Anti -fake thermoprint membrane with 3D effect
EP3168086B1 (en) Reinforced license plate
CN204641116U (en) A kind of orientation film
KR20200085494A (en) Method for attaching protective film on display screen
KR102102128B1 (en) Display protective film for portable terminal that can be attached using charging terminal, manufacturing apparatus and manufacturing method thereof
KR100952994B1 (en) Manufacturing method of three-dimension sheet and three-dimension sheet thereby
WO2022052232A1 (en) Positioning cutting system for polarizer and method for improving attachment accuracy of polarizer
CN209832596U (en) Quick positioning film for mobile phone
CN214165423U (en) Mobile phone film positioner and mobile phone film with positioning structure
KR101031044B1 (en) Plastic card, and manufacturing method thereof
CN109377526B (en) Silk screen printing alignment method of circular substrate and circular cover plate
CN208532674U (en) A kind of screen protecting film
CN208038370U (en) A kind of Antiradiation mobile phone film
KR102107745B1 (en) Method for attaching protective film on mobile screen
CN216919091U (en) Termination adhesive tape for lithium battery
CN205854693U (en) Battery labeling
CN206039091U (en) Display device
CN202975451U (en) Total internal reflection prism
US9868560B2 (en) Technical marking, in particular for a vehicle, particularly for aircraft

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant