CN105680149A - Antenna chip inlay and device and technology for manufacturing antenna chip inlay - Google Patents
Antenna chip inlay and device and technology for manufacturing antenna chip inlay Download PDFInfo
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- CN105680149A CN105680149A CN201610025015.2A CN201610025015A CN105680149A CN 105680149 A CN105680149 A CN 105680149A CN 201610025015 A CN201610025015 A CN 201610025015A CN 105680149 A CN105680149 A CN 105680149A
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- Prior art keywords
- antenna
- chip
- aluminium foil
- waste material
- sheet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
The invention discloses an antenna chip inlay, a device and a technology for manufacturing the antenna chip inlay. The inlay comprises an antenna supporting paper, aluminum foil antennas and a chip connector assembly, wherein the aluminum foil antennas are arranged on the antenna supporting paper; and waste materials of the aluminum foil antennas are discharged. The device and the technology for manufacturing the antenna chip inlay comprise the following devices and steps: unwinding the antenna supporting paper; printing various marker lines; printing antenna pattern glue; punching and pasting aluminum foils; carrying out laser groove engraving; discharging the waste materials of the aluminum foil antennas; connecting and winding chips and the like. The antenna chip inlay has the advantages of being low in cost, high in efficiency, good in stability and simple in process.
Description
Technical field
The present invention relates to a kind of radio-frequency technique, specifically, relate to a kind of antenna chip chimera, manufacture the chimeric device of antenna chip and technique thereof.
Background technology
Tradition manufactures the complex process of antenna chip chimera (INLAY), by manufacture radio-frequency antenna layer and on radio-frequency antenna two different production lines of chip complete, thus production efficiency causes that application cost is high, have impact on promoting the use of of radio-frequency technique. And the processing technology of existing radio-frequency antenna includes following several:
1, chemical etching method
Chemical etching method is antenna main flow manufacture technology, and it has the drawback that manufactures complex procedures, and cost is high, and produces a large amount of waste liquid, affects environment, belongs to non-environment-friendly production process.
2, electrically conductive ink formula radio-frequency antenna production technology
Because electrically conductive ink cost is high, causing manufacturing cost higher than chemical etching process, the folding strength that radio-frequency antenna manufactured by electrically conductive ink is poor, affects use environment and the service life of radio-frequency antenna.
3, cross cutting legal system does radio-frequency antenna technique
PET aluminium foil is compounded on PET counterdie, cuts out antenna pattern with cutting die, then waste discharge because radio-frequency antenna is complex-shaped, minimum lines width 0.7mm, distance between centers of tracks 0.7mm, manufacture cross cutting to tool very difficult, and and the simple radio-frequency antenna of figure can only be manufactured.
4, chemical etching process or die-cutting process
Traditional chemical etching process or die-cutting process manufacture radio-frequency antenna will adopt PET foil laminated film, and this kind of composite membrane can produce bigger projection, not only affects attractive in appearance but also affect printing quality.
5, pure aluminum foil repeatedly die-cut combination
Although pure aluminum foil is repeatedly die-cut and combines the environmental protection manufacturing radio-frequency antenna, it does not have PET counterdie, but because the thickness of aluminium foil only has 0.01-0.015 millimeter, die cutting die required precision is high, as HF frequency range coil antenna wants three the die-cut combinations of three groups of moulds, manufacture difficulty high, cause that cost increases.
6, laser manufactures radio-frequency antenna
Laser is manufactured radio-frequency antenna technique and is applicable to manufacture multiple figure radio-frequency antenna, by aluminium foil high energy vaporization waste discharge beyond radio-frequency antenna, reduces production efficiency, has the drawback that and need to adopt high power laser, causes that equipment investment is high, manufacture cost height, it is difficult to promote.
It addition, in the prior art, the connected mode of chip connecting assembly (STRAP) and antenna is acupuncture treatment technique or conducting resinl bonding process, affects electrical efficiency because aluminium foil surface is oxidizable, so long-time stability are poor.
Summary of the invention
In order to overcome the deficiency of existing technology, the present invention provides a kind of antenna chip chimera, manufactures the chimeric device of antenna chip and technique thereof.
Technical solution of the present invention is as described below:
Antenna chip chimera, it is characterised in that include antenna support paper (21), be located on described antenna support paper (21) get rid of the aluminium foil antenna after waste material (44 ") and chip connects sheet assembly (73),
Aluminium foil antenna after described eliminating waste material (44 ") is around forming some circles; and aluminium foil antenna after described eliminating waste material (44 ") is respectively arranged at two ends with antenna connector on the right side of chip (44 "-1) and chip left hand side antenna junction point (44 "-2), aluminium foil antenna after described eliminating waste material (44 ") downside is connected with described antenna support paper (21) by antenna pattern glue (31)
Described chip connects sheet assembly (73) and includes chip (73-4), described chip (73-4) is fixed on chip by conducting resinl (73-6) and connects on sheet PET counterdie (73-1), the both sides of described chip (73-4) are provided with on the right side of chip and connect connect sheet aluminium foil (73-3) on the left of sheet aluminium foil (73-2) and chip, connect sheet aluminium foil (73-2) on the right side of described chip to be connected with antenna connector on the right side of described chip (44 "-1), sheet aluminium foil (73-3) and described chip left hand side antenna junction point (44 "-2) connection is connected on the left of described chip.
Further, described antenna support paper (21) is PVC film or PET film or paper.
Further, it is provided with laser engraving groove (51) between aluminium foil antenna after the described eliminating waste material of two adjacent rings (44 ").
Further, described chip (73-4) is provided with chip and stays foot (73-5), and described chip is stayed foot (73-5) and is connected with described conducting resinl (73-6).
Further, connect sheet aluminium foil (73-2) on the right side of described chip weld with antenna connector on the right side of described chip (44 "-1), and connection sheet aluminium foil (73-3) and described chip left hand side antenna junction point on the left of described chip (44 "-2) weld.
Further, described chip connects and is provided with chip between sheet PET counterdie (73-1) with the aluminium foil antenna (44 ") after the described eliminating waste material in formation loop and is connected sheet liquid adhesive for locating (72).
Further, described antenna chip chimera surface is fitted with composite protection layer (91).
Further, described composite protection layer (91) is any one in protecting film, adhesive sticker laminating protecting film, papery protective layer or the PVC protecting film that can open.
Further, described composite protection layer (91) is release paper or electrostatic prevention film.
Further, it is 10-20mm that described chip connects the overall dimensions length of sheet assembly (73), wide for 3mm.
One manufactures the chimeric device of antenna chip, it is characterized in that, including antenna support paper unwinding device (10), antenna support paper (21) is unreeled by described antenna support paper unwinding device (10), along the direction that described antenna support paper (21) unreels, it is sequentially provided with antenna support paper witness marker line and antenna pattern wire printing seats (20), antenna pattern glue printing seats (30), the die-cut work station of aluminium foil (40), laser engraving work station (50), fragmentation aluminium foil waste discharge work station (60), chip connects sheet assembly installment work station (70) and wrap-up,
Described antenna pattern glue printing seats (30) is used at upper printed antenna figure glue (31) of described antenna support paper (21),
The die-cut work station of described aluminium foil (40) includes aluminium foil unwinding device (42), die set (43) and aluminium foil waste material wrap-up (46), described die set (43) described aluminium foil unwinding device (42) is unreeled after aluminium foil be punched out, and the antenna pattern aluminium foil (44) after die-cut is pasted on described antenna pattern glue (31)
Described fragmentation aluminium foil waste discharge work station (60) includes PET film unreeling material (62), heating platen (63) and antenna pieces of waste material aluminium foil wrap-up (64), described PET film unreeling material (62) unreel after the PET film with PUR precoated shet (61) after described heating platen (63) with the adhesion of described antenna pattern aluminium foil (44), and glue by antenna pieces of waste material aluminium foil (44 '), make it and get rid of the aluminium foil antenna after waste material (44 ") and separate
Described chip connects sheet assembly installment work station (70) and includes chip connection sheet liquid adhesive for locating printing seats (71), chip connects sheet coiled material unreeling device (74), chip connects sheet die set (75), waste material wrap-up (76) and mash welder (77) after die-cut lower chip connection sheet, described chip connect sheet coiled material unreeling device (74) be sequentially connected with described chip connect sheet die set (75) and described die-cut lower chip connection sheet after waste material wrap-up (76), described chip connects sheet liquid adhesive for locating printing seats (71) and is located at described chip connection sheet assembly installment work station (70) front end, described mash welder (77) is located at described chip and is connected sheet assembly installment work station (70) rear end.
Further, also including antenna and chip radio frequency performance testing device (80), described antenna is located at described chip with chip radio frequency performance testing device (80) and is connected between sheet assembly installment work station (70) and described wrap-up.
Further, described antenna and chip radio frequency performance testing device (80) rear are additionally provided with compound seat (90).
Further, described wrap-up includes package finished rolling device (100) and singulation opens finished product collection device (110).
One manufactures the chimeric technique of antenna chip, it is characterised in that comprise the following steps:
S1: antenna support paper unwinding device (10) unreels antenna support paper (21);
S2: antenna support paper witness marker line and antenna pattern wire printing seats (20) are at upper printed antenna figure wire (22) of described antenna support paper (21) and witness marker line (23);
S3: antenna pattern glue printing seats (30) is at upper printed antenna figure glue (31) of described antenna support paper (21);
S4: aluminium foil (41) is unreeled and it is punched out by the die-cut work station of aluminium foil (40), and the antenna pattern aluminium foil (44) after die-cut is pasted on described antenna pattern glue (31);
S5: laser engraving work station (50) controls laser by computer and described antenna pattern aluminium foil (44) carries out engraving formation laser engraving groove (51);
S6: fragmentation aluminium foil waste discharge work station (60) removes antenna pieces of waste material aluminium foil (44 ') beyond described antenna pattern wire (22), forms the aluminium foil antenna after getting rid of waste material (44 ");
S7: chip connects sheet assembly installment work station (70) and made by chip (73-4) and form the chip being easy to connect and connect sheet assembly (73), and described chip is connected sheet assembly (73) be connected to the two ends of the aluminium foil antenna after described eliminating waste material (44 ");
S8: the antenna chip chimera connected is carried out rolling.
Further, described step S4 specifically includes:
S41: aluminium foil (41) is unreeled by aluminium foil unwinding device (42);
S42: the described antenna pattern aluminium foil (44) after die-cut is also pasted on described antenna pattern glue (31) by the die-cut described aluminium foil of die set (43) (41);
S43: aluminium foil waste material wrap-up (46) reclaims the aluminium foil waste material (45) after die-cut antenna pattern.
Further, in described step S41, the thickness of described aluminium foil (41) is 0.01-0.015mm.
Further, in described step S42, the materials area of described antenna pattern aluminium foil (44) accounts for the 1/5-1/3 of the aluminium foil that feeds intake (41) area.
Further, described step S6: specifically include:
S61: the PET film (61) with PUR precoated shet is unreeled by described PET film unreeling material (62), PET film (61) with PUR precoated shet is passed through from described heating platen (63), and the hot melt adhesive layer (61-1) in the described PET film with PUR precoated shet (61) is downwards, the upper heating platen salient point (63-1) arranged of described heating platen (63) compresses the described PET film (61) with PUR precoated shet along with declining of described heating platen (63), described hot melt adhesive layer (61-1) and described antenna pattern aluminium foil (44) are bonded together,
S62: described heating platen (63) rises, drives the described PET film (61) with PUR precoated shet, and separate with the described PET film with PUR precoated shet (61), the described PET film with PUR precoated shet (61) described antenna pieces of waste material aluminium foil (44 ') that bonds makes it separate with the aluminium foil antenna (44 ") after described eliminating waste material
S63: described antenna pieces of waste material aluminium foil (44 ') is carried out rolling by described antenna pieces of waste material aluminium foil wrap-up (64).
Further, described step S7 specifically includes:
S71: chip connects sheet liquid adhesive for locating printing seats (71) aluminium foil antenna after described eliminating waste material (44 ") upper coated chip and connects sheet liquid adhesive for locating (72);
S72: chip connects sheet coiled material unreeling device (74) and described chip connection sheet assembly (73) is unreeled, chip connects die-cut lower described chip connection sheet assembly (73) of sheet die set (75) and is also dropped on described chip connection sheet liquid adhesive for locating (72);
S73: mash welder (77) welds together after described chip connecting the aluminium foil antenna after the chip on sheet assembly (73) connects sheet aluminium foil and described eliminating waste material (44 ") fusing by soldering tip thereon (77-1), it is achieved electrical connection.
Further, after described step S7 completes the installation to described chip connection sheet assembly (73), by antenna and chip radio frequency performance testing device (80), it is carried out comprehensive radio-frequency performance, the ink-jet that radio-frequency performance is not up to standard is got ready to labelling or punch mark.
Further; after comprehensive radio-frequency performance has been tested, the compound seat (90) aluminium foil antenna after described eliminating waste material (44 ") and described chip connect surface laminating composite protection layer (91) of sheet assembly (73).
Further, described step S8 includes the antenna chip chimera of package carries out rolling and individual antenna chip chimera carries out rolling, wherein, the antenna chip chimera of package is carried out rolling by package finished rolling device (100), singulation is opened finished product collection device (110) and the thickness antenna chip chimera more than 0.3mm is cut into individual, and it is collected.
The present invention according to such scheme, it has the beneficial effects that,
1, the present invention has the advantage that punching-type manufactures radio-frequency antenna: use pure aluminum foil, it does not have PET counterdie, and can large area reclaim die-cut after waste material aluminium foil, environmental protection, low cost.
2, the present invention has the advantage that laser engraving is fine, is suitable to scribe the radio-frequency antenna of complex figure, coil type radio-frequency antenna.
3, the invention solves the fragmentation aluminium foil waste material eliminating difficult problem that complex figure radio-frequency antenna manufacture process produces.
4, the present invention has the function of chip connection sheet assembly, once complete antenna online to manufacture and the whole operation of chip, it is greatly improved the production efficiency of radio-frequency antenna and chip chimera (INLAY), is greatly lowered and manufactures cost, promote radio-frequency technique popularization and application.
5, the present invention has the chip connection sheet assembly of HF frequency range coil antenna jumper installation function use lengthening chip connection sheet, simultaneously complete coil antenna manufacture and chip installation effectiveness in chip, HF band antenna and chip chimera (INLAY) cost are greatly lowered.
6, the present invention manufactures the antenna PET counterdie not having in process in traditional handicraft so that radio-frequency enabled paper (film) does not have PET counterdie protruding, and surfacing improves attractive in appearance and printing quality.
7, chip of the present invention connection sheet aluminium foil is connected with radio-frequency antenna aluminium foil enforcement spot-welding technology, under high temperature pressure, the molten solder of two-layer aluminium foil is integrally forming, not by the impact on electric conductivity of the aluminium foil surface oxide layer, and the traditional conducting resinl technique of ratio, acupuncture treatment technique connects to be compared, good stability.
Accompanying drawing explanation
The front view of the HF frequency range radio-frequency antenna that the chemical etching method that Fig. 1 is traditional is manufactured;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the rearview of Fig. 1;
The front view of the HF frequency range radio-frequency antenna that the chemical etching method that Fig. 4 is traditional is manufactured;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the structural representation of the present invention;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is the enlarged drawing of chip connecting portion of the present invention;
Fig. 9 is the schematic diagram of printed antenna wire figure of the present invention and witness marker;
Figure 10 is the schematic diagram of printed antenna figure glue of the present invention;
Figure 11 is the schematic diagram of the die-cut antenna pattern aluminium foil of the present invention;
Figure 12 is the side view of antenna pattern aluminium foil in Figure 11;
Figure 13 is the schematic diagram of groove between laser engraving antenna lines of the present invention;
Figure 14 is the enlarged drawing in A portion in Figure 13;
Figure 15 is the schematic diagram of heating platen hot pressing antenna pattern aluminium foil of the present invention and the PET film with PUR precoated shet;
Figure 16 is the present invention with the PET film of PUR precoated shet takes away the schematic diagram of antenna pieces of waste material aluminium foil;
Figure 17 is the structural representation that chips of the present invention connects sheet assembly;
Figure 18 is the side view of Figure 17;
Figure 19 is the schematic diagram that printer chip of the present invention connects sheet liquid adhesive for locating;
Figure 20 is the enlarged drawing in B portion in Figure 19;
Figure 21 is the schematic diagram that chip of the present invention connects sheet assembly;
Figure 22 is C portion enlarged drawing in Figure 21;
Figure 23 is the schematic diagram that the present invention makes antenna chip chimera device.
In the drawings, 10, antenna support paper unwinding device; 11, PET film; 12, antenna aluminum paper tinsel; 12-1, the left junction point of antenna aluminium foil; 12-2, the right junction point of antenna aluminium foil; 13, antenna jumper; 13-1, the left junction point of antenna jumper; 13-2, the right junction point of antenna jumper; 14, acupuncture treatment; 15, chip; 16, antenna surface layer extrusion coating paper; 17, protruding; 20, antenna support paper witness marker line and antenna pattern wire printing seats; 21, antenna support paper; 22, antenna pattern wire; 23, witness marker line; 30, antenna pattern glue printing seats; 31, antenna pattern glue; 40, the die-cut work station of aluminium foil; 41, aluminum paper tinsel; 42, aluminium foil unwinding device; 43, die set; 44, antenna pattern aluminum paper tinsel; 44 ', antenna pieces of waste material aluminum paper tinsel; 44 " the aluminium foil antenna after waste material, is got rid of; 44 "-1, antenna connector on the right side of chip; 44 "-2, chip left hand side antenna junction point; 45, the aluminium foil waste material after die-cut antenna pattern; 46, aluminium foil waste material wrap-up; 50, laser engraving work station; 51, laser engraving groove; 60, fragmentation aluminium foil waste discharge work station; 61, with the PET film of PUR precoated shet; 61-1, hot melt adhesive layer; 61-2, heat after bonding waste material aluminium foil PUR; 62, PET film unreeling material; 63, heating platen; 63-1, heating platen salient point: 64, antenna pieces of waste material aluminium foil wrap-up; 70, chip connects sheet assembly installment work station; 71, chip connects sheet liquid adhesive for locating printing seats; 72, chip connects sheet liquid adhesive for locating; 73, chip connects sheet assembly; 73-1, chip connect sheet PET counterdie; Sheet aluminum paper tinsel is connected on the right side of 73-2, chip; Sheet aluminum paper tinsel is connected on the left of 73-3, chip; 73-4, chip; 73-5, chip stay foot; 73-6, conducting resinl; 74, chip connects sheet coiled material unreeling device; 75, chip connects sheet die set; 76, waste material wrap-up after die-cut lower chip connection sheet; 77, mash welder; 77-1, soldering tip; 80, antenna and chip radio frequency performance testing device; 90, compound seat; 91, composite protection layer; 100, package finished rolling device; 110, singulation opens finished product collection device.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is conducted further description:
The processing technology of existing radio-frequency antenna includes chemical etching method, electrically conductive ink formula radio-frequency antenna production technology, cross cutting legal system are done radio-frequency antenna technique, chemical etching process or die-cutting process, pure aluminum foil repeatedly die-cut combination, laser and manufactured radio-frequency antenna etc.And there is various defect in it. Such as:
As Figure 1-3, traditional chemical etching method is manufactured in HF frequency range radio-frequency antenna, and HF frequency range radio-frequency antenna is coil antenna. Adopting the composite membrane of the two-sided clad aluminum foil of PET film, front chemical etching goes out antenna aluminium foil 12, and back-etching goes out antenna jumper 13. The two ends antenna jumper left junction point 13-1 of antenna jumper 13, antenna jumper right junction point 13-2 are corresponding respectively at the position of the two ends antenna aluminium foil left junction point 12-1 of antenna aluminium foil 12, antenna aluminium foil right junction point 12-2, because centre is PET film 11, so insulation is not turned between antenna jumper 13 and antenna aluminium foil 12. Execute acupuncture treatment 14 penetrate PET film 11 in antenna aluminium foil left junction point 12-1, antenna aluminium foil right junction point 12-2 lane place, the aluminium foil deformation on PET film 11 two sides, antenna aluminium foil left junction point 12-1 is electrically connected together respectively with antenna jumper left junction point 13-1, antenna aluminium foil right junction point 12-2 and the right junction point 13-2 of antenna jumper, becomes complete coil through chip 15 concatenation. It is clear that complex procedures, and the electric stability poor reliability of 14 connections of having an acupuncture treatment.
As illustrated in figures 4-5, traditional chemical etching process or die-cutting process manufacture radio-frequency antenna will adopt PET foil laminated film, so traditional INLAY has PET film 11, when manufacturing radio-frequency (RF) tag or radio frequency paper, PET film 11 area of individual INLAY under cutting is more than the area of antenna aluminium foil 12, INLAY is entrenched in the centre of two layers of paper (film), between the thickness 0.038-0.05 millimeter of PET film 11, it is much larger than aluminum foil thickness 0.01 millimeter, so the surface of antenna surface layer extrusion coating paper 16 produces the projection 17 of the PET film 11 of INLAY, not only affect attractive in appearance but also affect printing quality. antenna surface layer extrusion coating paper 16 can also be antenna surface layer composite membrane.
For drawbacks described above, the invention provides a kind of antenna chip chimera, make the chimeric device of antenna chip and its concrete technology.
As shown in Fig. 3-22, antenna chip chimera, including antenna support paper 21, be located at and antenna support paper 21 get rid of the aluminium foil antenna 44 after waste material " and chip connect sheet assembly 73; antenna support paper 21 be PVC film or PET film; manufacture cost low, adopts PVC film or PET film as the support counterdie of antenna aluminium foil, makes INLAY finished product rear surface composite PVC film or PET film or paper; being then cut into individual becomes HF frequency range card core material, for manufacturing plastics radio-frequency card.
Get rid of the aluminium foil antenna 44 after waste material " around forming some circles; appearance graphic is simple; circular, square or rectangle; and get rid of the aluminium foil antenna 44 after waste material " be respectively arranged at two ends with antenna connector 44 on the right side of chip "-1 and chip left hand side antenna junction point 44 "-2, get rid of the aluminium foil antenna 44 after waste material " downside is connected with antenna support paper 21 by antenna pattern glue 31; the aluminium foil antenna 44 after the eliminating waste material of two adjacent rings " between be provided with laser engraving groove 51, laser engraving groove 51 width is less than 0.1 millimeter.
It is 10-20mm that chip connects the overall dimensions length of sheet assembly 73, wide for 3mm, it is simple to be connected with radio-frequency antenna. Chip connects sheet assembly 73 and includes chip 73-4, chip 73-4 is fixed on chip by conducting resinl 73-6 and connects on sheet PET counterdie 73-1, the both sides of chip 73-4 are provided with on the right side of chip and connect connect sheet aluminium foil 73-3 on the left of sheet aluminium foil 73-2 and chip, sheet aluminium foil 73-2 and antenna connector on the right side of chip 44 is connected on the right side of chip "-1 is connected, connection sheet aluminium foil 73-3 and chip left hand side antenna junction point 44 on the left of chip "-2 connections.
Chip 73-4 is provided with chip 73-5 in foot, chip 73-5 in foot is connected with conducting resinl 73-6, sheet aluminium foil 73-2 and antenna connector on the right side of chip 44 is connected on the right side of chip "-1 weld, connection sheet aluminium foil 73-3 and chip left hand side antenna junction point 44 on the left of chip "-2 weld.
Chip connects sheet PET counterdie 73-1 and the aluminium foil antenna 44 after the eliminating waste material forming loop " between be provided with chip and be connected sheet liquid adhesive for locating 72.
Antenna chip chimera surface is fitted with composite protection layer 91, and composite protection layer 91 can be:
1. the protective layer can opened, such as release paper, electrostatic prevention film etc.
2. compound adhesive sticker bonding protective layer, becomes adhesive sticker after compound.
3. composite paper protective layer, manufactures radio frequency ticket card after compound.
4. composite PVC film protective layer, becomes radio-frequency card core material after compound, be used for manufacturing plastics radio frequency ticket card.
As shown in figure 23, one manufactures the chimeric device of antenna chip, including antenna support paper unwinding device 10, antenna support paper 21 is unreeled by antenna support paper unwinding device 10, along the direction that antenna support paper 21 unreels, it is sequentially provided with antenna support paper witness marker line and is connected sheet assembly installment work station 70 and wrap-up with antenna pattern wire printing seats 20, antenna pattern glue printing seats 30, the die-cut work station 40 of aluminium foil, laser engraving work station 50, fragmentation aluminium foil waste discharge work station 60, chip.
Antenna pattern glue printing seats 30 is for printed antenna figure glue 31 on antenna support paper 21.
The die-cut work station 40 of aluminium foil includes aluminium foil unwinding device 42, die set 43 and aluminium foil waste material wrap-up 46, die set 43 aluminium foil unwinding device 42 is unreeled after aluminium foil be punched out, and the antenna pattern aluminium foil 44 after die-cut is pasted on antenna pattern glue 31, adopting clicking technique, the simple cost of die cutting die is low.
Fragmentation aluminium foil waste discharge work station 60 includes PET film unreeling material 62, heating platen 63 and antenna pieces of waste material aluminium foil wrap-up 64, PET film unreeling material 62 unreel after the PET film 61 with PUR precoated shet after heating platen 63 with antenna pattern aluminium foil 44 adhesion, and glue by antenna pieces of waste material aluminium foil 44 ' so that it is with the aluminium foil antenna 44 after eliminating waste material " separate.
Chip connects sheet assembly installment work station 70 and includes that chip connects sheet liquid adhesive for locating printing seats 71, chip connects sheet coiled material unreeling device 74, chip connects sheet die set 75, die-cut lower chip connects waste material wrap-up 76 and mash welder 77 after sheet, chip connects sheet coiled material unreeling device 74 and is sequentially connected with chip and connects sheet die set 75 and die-cut lower chip and connect waste material wrap-up 76 after sheet, chip connects sheet liquid adhesive for locating printing seats 71 and is located at chip connection front end, sheet assembly installment work station 70, and mash welder 77 is located at chip and is connected rear end, sheet assembly installment work station 70.
Also including antenna and chip radio frequency performance testing device 80, antenna is located at chip and is connected between sheet assembly installment work station 70 and wrap-up with chip radio frequency performance testing device 80.
Preferably, antenna and chip radio frequency performance testing device side after 80s are additionally provided with compound seat 90.
Preferably, wrap-up includes package finished rolling device 100 and singulation opens finished product collection device 110.
Summary device, one manufactures the chimeric technique of antenna chip, comprises the following steps:
S1: antenna support paper unwinding device 10 unreels antenna support paper 21.
S2: antenna support paper witness marker line and antenna pattern wire printing seats 20 printed antenna figure wire 22 and witness marker line 23 on antenna support paper 21, witness marker line 23 is the alignment mark of each station, guarantee that each station can be accurate, completing each station synchronous working accurately, antenna pattern wire 22 is used for observing the printing accuracy of antenna pattern glue.
S3: antenna pattern glue printing seats 30 is printed antenna figure glue 31 on antenna support paper 21;
S4: aluminium foil 41 is unreeled and it is punched out by the die-cut work station 40 of aluminium foil, and is pasted on antenna pattern glue 31 by the antenna pattern aluminium foil 44 after die-cut.
S5: laser engraving work station 50 controls laser by computer and antenna pattern aluminium foil 44 carries out engraving formation laser engraving groove 51, the advantage that laser engraving has retrofit, laser beam carves out the groove between antenna lines on antenna area figure aluminium foil, and laser engraving groove 51 width 0.1 millimeter can be adjusted and carve various radio-frequency antenna.
S6: fragmentation aluminium foil waste discharge work station 60 removes the antenna pieces of waste material aluminium foil 44 ' beyond antenna pattern wire 22, forms the aluminium foil antenna 44 after getting rid of waste material ".
S7: chip connects sheet assembly installment work station 70 and made by chip 73-4 and form the chip being easy to connect and connect sheet assembly 73, and chip is connected sheet assembly 73 be connected to get rid of the aluminium foil antenna 44 after waste material " two ends.
It is carried out comprehensive radio-frequency performance by antenna and chip radio frequency performance testing device 80, the ink-jet that radio-frequency performance is not up to standard is got ready to labelling or punch mark after completing the installation to chip connection sheet assembly 73 by step S7. After comprehensive radio-frequency performance has been tested, compound seat 90 is getting rid of the aluminium foil antenna 44 after waste material " and chip connect the surface of sheet assembly 73 and fit composite protection layer 91. Before INLAY finished product rolling, surface recombination facial tissue (film) namely becomes radio-frequency enabled paper (film), online compound facial tissue, is used for manufacturing radio-frequency (RF) tag, radio frequency ticket card, and manufacture technology is simple, and cost is low.
S8: the antenna chip chimera connected is carried out rolling.
Step S8 includes the antenna chip chimera of package carries out rolling and individual antenna chip chimera carries out rolling, wherein, the antenna chip chimera of package is carried out rolling by package finished rolling device 100, singulation is opened finished product collection device 110 and the thickness antenna chip chimera more than 0.3mm is cut into individual, and it is collected.
Concrete, step S4 specifically includes:
S41: aluminium foil 41 is unreeled by aluminium foil unwinding device 42, the thickness of aluminium foil 41 is 0.01-0.015mm;
S42: the antenna pattern aluminium foil 44 after die-cut is also pasted on antenna pattern glue 31 by the die-cut aluminium foil of die set 43 41, and the materials area of antenna pattern aluminium foil 44 accounts for the 1/5-1/3 of aluminium foil 41 area that feeds intake;
S43: aluminium foil waste material wrap-up 46 reclaims the aluminium foil waste material 45 after die-cut antenna pattern, reclaims the waste material aluminium foil manufacturing antenna, and what reduce antenna manufactures cost.
Step S6: specifically include:
PET film 61 with PUR precoated shet is unreeled by S61:PET film unreeling material 62, PET film 61 with PUR precoated shet is passed through from heating platen 63, and the hot melt adhesive layer 61-1 in the PET film 61 with PUR precoated shet is downwards, the heating platen salient point 63-1 arranged on heating platen 63 compresses the PET film 61 with PUR precoated shet along with declining of heating platen 63 so that hot melt adhesive layer 61-1 and antenna pattern aluminium foil 44 are bonded together.
S62: heating platen 63 rises, drives the PET film 61 with PUR precoated shet, and separate with the PET film 61 with PUR precoated shet, with the PET film 61 of PUR precoated shet bond antenna pieces of waste material aluminium foil 44 ' make it and get rid of waste material after aluminium foil antenna 44 " separates; enforcement antenna pieces of waste material aluminium foil 44 ' waste discharge; solving coil antenna, 3D antenna component manufactures a difficult problem for middle eliminating fragmentation aluminium foil waste material.
S63: antenna pieces of waste material aluminium foil 44 ' is carried out rolling by antenna pieces of waste material aluminium foil wrap-up 64.
Step S7 specifically includes:
S71: chip connects sheet liquid adhesive for locating printing seats 71 and getting rid of the aluminium foil antenna 44 after waste material " upper coated chip connects sheet liquid adhesive for locating 72; because chip connects sheet liquid adhesive for locating 72 and insulate, it is ensured that chip connect sheet assembly 73 with get rid of waste material after aluminium foil antenna 44 " between insulate;
S72: chip connects sheet coiled material unreeling device 74 and chip connection sheet assembly 73 is unreeled, chip connects the die-cut lower chip connection sheet assembly 73 of sheet die set 75 and is also dropped on chip connection sheet liquid adhesive for locating 72;
S73: chip is connected the aluminium foil antenna 44 after the chip on sheet assembly 73 connects sheet aluminium foil and gets rid of waste material by soldering tip 77-1 thereon by mash welder 77 " weld together after fusing; realize electrical connection; get rid of the aluminium foil antenna 44 after waste material " surface oxidation without have influence on chip connect sheet assembly 73 with get rid of waste material after aluminium foil antenna 44 " electrical connection, it is ensured that radio frequency chip stable work in work.
It should be appreciated that for those of ordinary skills, it is possible to improved according to the above description or converted, and all these are improved and convert the protection domain that all should belong to claims of the present invention.
Above in conjunction with accompanying drawing, patent of the present invention is carried out exemplary description; the realization of obvious patent of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that the design of the method for patent of the present invention carries out with technical scheme; or the not improved design by patent of the present invention and technical scheme directly apply to other occasion, all in protection scope of the present invention.
Claims (10)
1. antenna chip chimera, it is characterised in that include antenna support paper (21), be located on described antenna support paper (21) get rid of the aluminium foil antenna after waste material (44 ") and chip connects sheet assembly (73),
Aluminium foil antenna after described eliminating waste material (44 ") is around forming some circles; and aluminium foil antenna after described eliminating waste material (44 ") is respectively arranged at two ends with antenna connector on the right side of chip (44 "-1) and chip left hand side antenna junction point (44 "-2), aluminium foil antenna after described eliminating waste material (44 ") downside is connected with described antenna support paper (21) by antenna pattern glue (31)
Described chip connects sheet assembly (73) and includes chip (73-4), described chip (73-4) is fixed on chip by conducting resinl (73-6) and connects on sheet PET counterdie (73-1), the both sides of described chip (73-4) are provided with on the right side of chip and connect connect sheet aluminium foil (73-3) on the left of sheet aluminium foil (73-2) and chip, connect sheet aluminium foil (73-2) on the right side of described chip to be connected with antenna connector on the right side of described chip (44 "-1), sheet aluminium foil (73-3) and described chip left hand side antenna junction point (44 "-2) connection is connected on the left of described chip.
2. antenna chip chimera according to claim 1, it is characterised in that described antenna support paper (21) is PVC film or PET film or paper.
3. antenna chip chimera according to claim 1, it is characterised in that aluminium foil antenna after the described eliminating waste material of two adjacent rings is provided with laser engraving groove (51) between (44 ").
4. antenna chip chimera according to claim 1, it is characterised in that described antenna chip chimera surface is fitted with composite protection layer (91).
5. antenna chip chimera according to claim 4, it is characterised in that described composite protection layer (91) is any one in protecting film, adhesive sticker laminating protecting film, papery protective layer or the PVC protecting film that can open.
6. manufacture the chimeric device of antenna chip, it is characterized in that, including antenna support paper unwinding device (10), antenna support paper (21) is unreeled by described antenna support paper unwinding device (10), along the direction that described antenna support paper (21) unreels, it is sequentially provided with antenna support paper witness marker line and antenna pattern wire printing seats (20), antenna pattern glue printing seats (30), the die-cut work station of aluminium foil (40), laser engraving work station (50), fragmentation aluminium foil waste discharge work station (60), chip connects sheet assembly installment work station (70) and wrap-up,
Described antenna pattern glue printing seats (30) is used at upper printed antenna figure glue (31) of described antenna support paper (21),
The die-cut work station of described aluminium foil (40) includes aluminium foil unwinding device (42), die set (43) and aluminium foil waste material wrap-up (46), described die set (43) described aluminium foil unwinding device (42) is unreeled after aluminium foil be punched out, and the antenna pattern aluminium foil (44) after die-cut is pasted on described antenna pattern glue (31)
Described fragmentation aluminium foil waste discharge work station (60) includes PET film unreeling material (62), heating platen (63) and antenna pieces of waste material aluminium foil wrap-up (64), described PET film unreeling material (62) unreel after the PET film with PUR precoated shet (61) after described heating platen (63) with the adhesion of described antenna pattern aluminium foil (44), and glue by antenna pieces of waste material aluminium foil (44 '), make it and get rid of the aluminium foil antenna after waste material (44 ") and separate
Described chip connects sheet assembly installment work station (70) and includes chip connection sheet liquid adhesive for locating printing seats (71), chip connects sheet coiled material unreeling device (74), chip connects sheet die set (75), waste material wrap-up (76) and mash welder (77) after die-cut lower chip connection sheet, described chip connect sheet coiled material unreeling device (74) be sequentially connected with described chip connect sheet die set (75) and described die-cut lower chip connection sheet after waste material wrap-up (76), described chip connects sheet liquid adhesive for locating printing seats (71) and is located at described chip connection sheet assembly installment work station (70) front end, described mash welder (77) is located at described chip and is connected sheet assembly installment work station (70) rear end.
7. manufacture the chimeric technique of antenna chip, it is characterised in that comprise the following steps:
S1: antenna support paper unwinding device (10) unreels antenna support paper (21);
S2: antenna support paper witness marker line and antenna pattern wire printing seats (20) are at upper printed antenna figure wire (22) of described antenna support paper (21) and witness marker line (23);
S3: antenna pattern glue printing seats (30) is at upper printed antenna figure glue (31) of described antenna support paper (21);
S4: aluminium foil (41) is unreeled and it is punched out by the die-cut work station of aluminium foil (40), and the antenna pattern aluminium foil (44) after die-cut is pasted on described antenna pattern glue (31);
S5: laser engraving work station (50) controls laser by computer and described antenna pattern aluminium foil (44) carries out engraving formation laser engraving groove (51);
S6: fragmentation aluminium foil waste discharge work station (60) removes antenna pieces of waste material aluminium foil (44 ') beyond described antenna pattern wire (22), forms the aluminium foil antenna after getting rid of waste material (44 ");
S7: chip connects sheet assembly installment work station (70) and made by chip (73-4) and form the chip being easy to connect and connect sheet assembly (73), and described chip is connected sheet assembly (73) be connected to the two ends of the aluminium foil antenna after described eliminating waste material (44 ");
S8: the antenna chip chimera connected is carried out rolling.
8. according to claim 7 manufacture the chimeric technique of antenna chip, it is characterized in that, after described step S7 completes the installation to described chip connection sheet assembly (73), by antenna and chip radio frequency performance testing device (80), it is carried out comprehensive radio-frequency performance, the ink-jet that radio-frequency performance is not up to standard is got ready to labelling or punch mark.
9. according to claim 8 manufacture the chimeric technique of antenna chip; it is characterized in that; after comprehensive radio-frequency performance has been tested, the compound seat (90) aluminium foil antenna after described eliminating waste material (44 ") and described chip connect surface laminating composite protection layer (91) of sheet assembly (73).
10. according to claim 7 manufacture the chimeric technique of antenna chip, it is characterized in that, described step S8 includes the antenna chip chimera of package carries out rolling and individual antenna chip chimera carries out rolling, wherein, the antenna chip chimera of package is carried out rolling by package finished rolling device (100), singulation is opened finished product collection device (110) and the thickness antenna chip chimera more than 0.3mm is cut into individual, and it is collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025015.2A CN105680149A (en) | 2016-01-15 | 2016-01-15 | Antenna chip inlay and device and technology for manufacturing antenna chip inlay |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025015.2A CN105680149A (en) | 2016-01-15 | 2016-01-15 | Antenna chip inlay and device and technology for manufacturing antenna chip inlay |
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| CN105680149A true CN105680149A (en) | 2016-06-15 |
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| WO2017120889A1 (en) * | 2016-01-15 | 2017-07-20 | 焦林 | Antenna inlay chip and device and process for manufacturing antenna chip inlay |
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Application publication date: 20160615 |