CN205545423U - Intelligence mobile phone touch screen - Google Patents
Intelligence mobile phone touch screen Download PDFInfo
- Publication number
- CN205545423U CN205545423U CN201620115402.0U CN201620115402U CN205545423U CN 205545423 U CN205545423 U CN 205545423U CN 201620115402 U CN201620115402 U CN 201620115402U CN 205545423 U CN205545423 U CN 205545423U
- Authority
- CN
- China
- Prior art keywords
- hole
- circuit substrate
- mobile phone
- touch screen
- silicone gasket
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 30
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- -1 pottery Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 8
- 239000000741 silica gel Substances 0.000 abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 abstract description 8
- 239000011241 protective layer Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 2
- 229960001866 silicon dioxide Drugs 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
The utility model discloses an intelligence mobile phone touch screen, including surface protective layer, fingerprint chip, casing, base ring, circuit substrate and silicone gasket, surface protective layer is located directly over the fingerprint chip, the casing has an installation through -hole, in the installation through -hole of base ring embedding casing, surface protective layer and fingerprint chip install in the through -hole of base ring, the silicone gasket is located casing and circuit substrate below, and the outer area and the casing of this silicone gasket are connected through the bonding of first glue layer, and the inside area territory and the circuit substrate of this silicone gasket pass through the bonding of second glue layer to be connected, and a FPC soft arranging wire is connected to the bottom of circuit substrate. The utility model discloses two liang of sealed laminatings between cell -phone casing, silica gel pad and base plate and the base ring, with cell -phone inside and outside isolated, can be effectively waterproof dustproof.
Description
Technical field
This utility model relates to a kind of handset touch panel, belongs to technical field of semiconductor encapsulation.
Background technology
Fingerprint recognition is widely used to the electronic product industries such as mobile phone/notebook computer at present; mostly fingerprint module is in FPC soft arranging wire mode; it is connected with cell phone mainboard by adapter; in traditional design: FPC outlet is from module side outlet; mostly module is with handset shell to coordinate with hole shaft clearance fit system; with reference to Fig. 1, module is by 1. top layer protection；2. fingerprint chip；3. basic ring；4. this four part of substrate+FPC composition；Top layer protection covers at fingerprint chip surface, and fingerprint chip is connected with substrate by conductive material, and basic ring is connected with substrate by glue, gluing, sealing.Whole module is connected with cell phone mainboard in adapter mode by side FPC soft arranging wire, and module coordinates with hole shaft clearance fit system with handset shell, there is fit clearance at cooperation.Because there is fit clearance between existing module and handset shell, the thing such as steam/grieshoch can enter interior of mobile phone by this gap, cause mobile phone not the most reliable waterproof & dust-proof effect.
Summary of the invention
This utility model purpose is to provide a kind of smart mobile phone touch screen, this its handset shell of smart mobile phone touch screen, seals laminating between silicagel pad and substrate and basic ring two-by-two, by interior of mobile phone and external environment, and can effective water proof and dust proof.
For reaching above-mentioned purpose; the technical solution adopted in the utility model is: a kind of smart mobile phone touch screen; including sealer, fingerprint chip, product shell, basic ring, circuit substrate and silicone gasket; described sealer is positioned at directly over fingerprint chip; described product shell has an installation through hole; described basic ring embeds in the installation through hole of housing, and described sealer and fingerprint chip are installed in the through hole of basic ring；
Described silicone gasket is positioned at below housing and circuit substrate, the exterior lateral area of this silicone gasket is connected by the first glue layer bonding with housing, the inside region of this silicone gasket is connected by the second glue layer bonding with circuit substrate, and a FPC soft arranging wire is connected to the bottom of described circuit substrate.
In technique scheme, further improved plan is as follows:
1. in such scheme, described installation through hole, shape of through holes are circular, square, oval or track type, it is not limited to above-mentioned shape, it is also possible to for other centrosymmetry or symmetrical figure.
2., in such scheme, described sealer is generally circular in shape, square, oval or track type, it is not limited to above-mentioned shape, it is also possible to for other centrosymmetry or symmetrical figure.
3., in such scheme, described sealer material is sapphire, glass, pottery, plastics, solidified glue or ink.
4., in such scheme, described first glue layer, the second glue layer are solid-state glue-line, layers of two-sided or liquid glue-line.
Owing to technique scheme is used, this utility model compared with prior art has following advantages and an effect:
1. this utility model smart mobile phone touch screen, which overcome existing scheme laminating and can there is micro gap, water proof and dust proof effect defect cannot be ensured, FPC outlet position is moved to bottom by this patent case, laminating is sealed two-by-two between handset shell, silicagel pad and substrate and basic ring, by interior of mobile phone and external environment, can effective water proof and dust proof.
2. this utility model smart mobile phone touch screen, it is for the module of integrated mechanical key function, and when module pressing, whole circle silicagel pad can play cushioning effect, makes handfeel of keys more preferably；Secondly, need not be specifically designed structure or tool when mobile phones design and assembling and carry out fingerprint module assembling fixing or pre-fixing, rely on the laminating of module silicagel pad own can realize assembling location or pre-fix function.
Accompanying drawing explanation
Accompanying drawing 1 is existing handset touch panel structural representation；
Accompanying drawing 2 is this utility model smart mobile phone touch screen structure schematic diagram.
In the figures above: 1, sealer；2, fingerprint chip；3, product shell；31, through hole is installed；4, circuit substrate；5, basic ring；51, through hole；6, silicone gasket；7, the first glue layer；8, the second glue layer；9, FPC soft arranging wire.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is further described:
Embodiment 1: a kind of smart mobile phone touch screen; including sealer 1, fingerprint chip 2, product shell 3, basic ring 5, circuit substrate 4 and silicone gasket 6; described sealer 1 is positioned at directly over fingerprint chip 2; described product shell 3 has an installation through hole 31; in the installation through hole 31 of described basic ring 5 embedded product housing 3, described sealer 1 and fingerprint chip 2 are installed in the through hole 51 of basic ring 5；
Described silicone gasket 6 is positioned at below product shell 3 and circuit substrate 4, the exterior lateral area of this silicone gasket 6 is connected by the first glue layer 7 bonding with product shell 3, the inside region of this silicone gasket 6 is connected by the second glue layer 8 bonding with circuit substrate 4, and a FPC soft arranging wire 9 is connected to the bottom of described circuit substrate 4.
Above-mentioned installation through hole 31, through hole 51 are generally circular in shape, and above-mentioned sealer 1 is generally circular in shape.
Above-mentioned sealer 1 material is glass.
Above-mentioned first glue layer the 7, second glue layer 8 is solid-state glue-line.
Embodiment 2: a kind of smart mobile phone touch screen; including sealer 1, fingerprint chip 2, product shell 3, basic ring 5, circuit substrate 4 and silicone gasket 6; described sealer 1 is positioned at directly over fingerprint chip 2; described product shell 3 has an installation through hole 31; in the installation through hole 31 of described basic ring 5 embedded product housing 3, described sealer 1 and fingerprint chip 2 are installed in the through hole 51 of basic ring 5；
Described silicone gasket 6 is positioned at below product shell 3 and circuit substrate 4, the exterior lateral area of this silicone gasket 6 is connected by the first glue layer 7 bonding with product shell 3, the inside region of this silicone gasket 6 is connected by the second glue layer 8 bonding with circuit substrate 4, and a FPC soft arranging wire 9 is connected to the bottom of described circuit substrate 4.
Above-mentioned installation through hole 31, through hole 51 are shaped as track type, and above-mentioned sealer 1 is shaped as track type.
Above-mentioned sealer 1 material is sapphire.
Above-mentioned first glue layer the 7, second glue layer 8 is liquid glue-line.
FPC soft arranging wire 9 is from circuit substrate 4 cabling in the raised floor; sealer 1 covers on fingerprint chip 2 surface; fingerprint chip 2 is connected with circuit substrate 4 by conductive material; basic ring 5 is connected with circuit substrate 4 by glue; gluing, sealing, silicone gasket is fitted with base plate seals by glue (solid-state glue/double faced adhesive tape/liquid glue etc.).When module assembles with handset shell, module main body and handset shell matched in clearance, edge one encloses silicone gasket and uses glue (solid-state glue/double faced adhesive tape/liquid glue etc.) to seal laminating with handset shell.
When using above-mentioned smart mobile phone touch screen, which overcome existing scheme laminating and can there is micro gap, water proof and dust proof effect defect cannot be ensured, FPC outlet position is moved to bottom by this patent case, laminating is sealed two-by-two between handset shell, silicagel pad and substrate and basic ring, by interior of mobile phone and external environment, can effective water proof and dust proof；Secondly, it is for the module of integrated mechanical key function, and when module pressing, whole circle silicagel pad can play cushioning effect, makes handfeel of keys more preferably；Again, need not be specifically designed structure or tool when mobile phones design and assembling and carry out fingerprint module assembling fixing or pre-fixing, rely on the laminating of module silicagel pad own can realize assembling location or pre-fix function.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (5)
1. a smart mobile phone touch screen; it is characterized in that: include sealer (1), fingerprint chip (2), product shell (3), basic ring (5), circuit substrate (4) and silicone gasket (6); described sealer (1) is positioned at directly over fingerprint chip (2); described product shell (3) has an installation through hole (31); in the installation through hole (31) of described basic ring (5) embedded product housing (3), described sealer (1) and fingerprint chip (2) are installed in the through hole (51) of basic ring (5)；
Described silicone gasket (6) is positioned at product shell (3) and circuit substrate (4) lower section, the exterior lateral area of this silicone gasket (6) is connected by the first glue layer (7) bonding with product shell (3), the inside region of this silicone gasket (6) is connected by the second glue layer (8) bonding with circuit substrate (4), and a FPC soft arranging wire (9) is connected to the bottom of described circuit substrate (4).
Smart mobile phone touch screen the most according to claim 1, it is characterised in that: described installation through hole (31), through hole (51) be generally circular in shape, square, oval or track type.
Smart mobile phone touch screen the most according to claim 1, it is characterised in that: described sealer (1) is generally circular in shape, square, oval or track type.
Smart mobile phone touch screen the most according to claim 1, it is characterised in that: described sealer (1) material is sapphire, glass, pottery, plastics, solidified glue or ink.
Smart mobile phone touch screen the most according to claim 1, it is characterised in that: described first glue layer (7), the second glue layer (8) they are solid-state glue-line, layers of two-sided or liquid glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115402.0U CN205545423U (en) | 2016-02-05 | 2016-02-05 | Intelligence mobile phone touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115402.0U CN205545423U (en) | 2016-02-05 | 2016-02-05 | Intelligence mobile phone touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545423U true CN205545423U (en) | 2016-08-31 |
Family
ID=56776288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115402.0U Expired - Fee Related CN205545423U (en) | 2016-02-05 | 2016-02-05 | Intelligence mobile phone touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384091A (en) * | 2016-09-09 | 2017-02-08 | 深圳众思科技有限公司 | Method, structure and terminal for stacking fingerprint module and display screen |
| CN107979669A (en) * | 2017-12-12 | 2018-05-01 | 江苏凯尔生物识别科技有限公司 | Touch-control fingerprint component for smart mobile phone |
-
2016
- 2016-02-05 CN CN201620115402.0U patent/CN205545423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384091A (en) * | 2016-09-09 | 2017-02-08 | 深圳众思科技有限公司 | Method, structure and terminal for stacking fingerprint module and display screen |
| CN107979669A (en) * | 2017-12-12 | 2018-05-01 | 江苏凯尔生物识别科技有限公司 | Touch-control fingerprint component for smart mobile phone |
| CN107979669B (en) * | 2017-12-12 | 2023-10-03 | 江苏凯尔生物识别科技有限公司 | Touch fingerprint assembly for smart phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |