CN204791061U - Terminal - Google Patents
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- Publication number
- CN204791061U CN204791061U CN201520508602.8U CN201520508602U CN204791061U CN 204791061 U CN204791061 U CN 204791061U CN 201520508602 U CN201520508602 U CN 201520508602U CN 204791061 U CN204791061 U CN 204791061U
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- terminal
- opening
- module
- camera
- protective cover
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- 230000001681 protective effect Effects 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052594 sapphire Inorganic materials 0.000 claims description 6
- 239000010980 sapphire Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 6
- 230000009545 invasion Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Image Input (AREA)
Abstract
The application discloses terminal includes: the mainboard encapsulates with being used for the casing of mainboard, the casing includes the back apron, terminal still includes camera module and biological characteristics discernment module, the camera module with biological characteristics discernment mould splits do not with mainboard electric connection, be equipped with the trompil on the apron of back, the camera of camera module with the biological characteristics of biological characteristics discernment module gather the part all expose in the trompil, the trompil coats is stamped the protection apron, the problem of among the prior art terminal's fingerprint identification effective area little, and need exist with the form of independent button is solved, can prevent a discernment scope can also prevent for gathering biological characteristics's part is burnt out because of the static invasion, enlarges the fingerprint a discernment mode for gathering biological characteristics's part advances dirt intakes, and the design of integral type can also expand biological identification's position, and can realize the outward appearance and not have a trace .
Description
Technical Field
The application relates to the field of communication, in particular to a terminal.
Background
With the increasing requirements of people on information security, the traditional digital password or Sudoku password cannot meet the requirements of people on information security. Biometric identification is widely used in new generation of electronic devices, and fingerprint has stability and uniqueness, so that the application of fingerprint identification devices is very wide. With the development of fingerprint identification technology, fingerprint identification devices are more and more widely applied to terminals such as mobile phones.
The development trend of the terminal is large screen and ultrathin, and the existing fingerprint identification device is in the form of independent keys, so that the terminal screen and the fingerprint identification device cannot be integrated, and the structural design of the terminal is limited.
Fig. 1 shows a terminal in the prior art. As shown in fig. 1, the fingerprint recognition device 10 is located on the home key outside the display area a of the terminal. Specifically, fig. 2 shows a specific structure of the fingerprint recognition device 10 in fig. 1, and the fingerprint recognition device 10 comprises
The flexible circuit board 11, the fingerprint identification module 12, the flexible circuit board stiffening plate 13 and the connector 14 of the fingerprint identification module 12 and the main board, and a metal protection ring (not shown in the figure) for protecting the fingerprint identification device 10 is further arranged on the fingerprint identification device 10. Fig. 3 is a cross-sectional view of the fingerprint recognition device 10 of fig. 1 along the direction CC', and it can be seen that when a finger presses the fingerprint recognition module 12, the finger cannot completely cover all the area of the fingerprint recognition module 12 because the plane of the fingerprint recognition module 12 is lower than the plane of the metal protection ring, i.e. the area enclosed by the arc line and the fingerprint recognition module 12 and the housing 16 is the area that the finger cannot cover, and therefore, the effective utilization rate of the recognition area of the fingerprint recognition module 12 is low.
In addition, the metal finger protection ring 15 cannot ensure that the central area of the fingerprint identification module 12 can resist static electricity, and has low electrostatic discharge (ESD) resistance. Meanwhile, the terminal screen or the shell has the problem of unevenness in production due to the fact that the terminal screen or the shell is mostly arranged in a single key mode.
Content of application
The embodiment of the application provides a terminal, which is used for solving the problems that the effective area of fingerprint identification of the terminal in the prior art is small and the terminal needs to be in an independent key form.
The embodiment of the application provides a terminal, including: the device comprises a mainboard and a shell for packaging the mainboard, wherein the shell comprises a back cover plate, a camera module and a biological characteristic identification module;
the camera module and the biological characteristic identification module are respectively electrically connected with the mainboard;
the back cover plate is provided with an opening, and both a camera of the camera module and the biological characteristic acquisition part of the biological characteristic identification module are exposed in the opening;
the opening is covered with a protective cover plate, and the protective cover plate is used for carrying out full light transmission processing in the corresponding area of the camera.
Preferably, the biometric acquisition component is bonded to the protective cover.
Preferably, the biometric acquisition component and the protective cover are bonded by a glue having a high dielectric coefficient.
Preferably, the opening is one opening, and the camera and the biometric acquisition component are exposed to the one opening; or,
the opening includes a first opening and a second opening, the biometric acquisition component being exposed to the first opening, and the camera being exposed to the second opening.
Preferably, the biometric identification module comprises: a substrate and the biometric acquisition component disposed on the substrate;
the substrate comprises a flexible circuit board and a reinforcing plate used for supporting the flexible circuit board, and the flexible circuit board is electrically connected with the biological characteristic acquisition component.
Preferably, the material of the reinforcing plate is a hard material, and the reinforcing plate is adhered to the lower surface of the flexible circuit board.
Preferably, the outer surface of the protective cover plate and the outer surface of the back cover plate are in the same plane.
Preferably, the upper surface of the back cover plate is provided with a sinking platform, the shape of the sinking platform is matched with that of the protective cover plate, and the protective cover plate is adhered in the sinking platform on the upper surface of the back cover plate.
Preferably, the protective cover plate is a sapphire glass cover plate.
Preferably, the thickness of the sapphire glass cover plate is not more than 0.3 mm.
Preferably, the protective cover plate is printed with a pattern for identifying the identification area of the biometric identification module.
Preferably, the biometric characteristic recognition module is a fingerprint recognition module, and the biometric characteristic collection component is a fingerprint recognition module.
In the terminal in the above embodiment of the present application, the fingerprint identification device is disposed near the camera device, and both are covered by the same protective cover plate. On one hand, the protective cover plate can ensure that the fingerprint identification device does not need to be exposed, so that the contact between a finger and the fingerprint identification device is isolated, and the fingerprint identification device is further ensured not to be damaged by static electricity; need add the cover metal loop differently from conventional design, reduced fingerprint identification's effective area, this application embodiment has guaranteed exposing completely of fingerprint collection part, has enlarged the effective range to fingerprint identification, has realized that fingerprint identification's effective utilization reaches 100%, and the surfacing of protection apron, guarantees that the finger is when the contact, and the distortion of fingerprint can be less, is favorable to fingerprint information's collection, has improved fingerprint collection's the degree of accuracy. On the other hand, the protective cover plate protects the camera device, the camera device is protected from being scratched easily, meanwhile, the camera device is isolated from static electricity, and other antistatic protection does not need to be set for the camera device. The protection cover plate of the fingerprint identification device and the protection cover plate of the camera device are taken as a whole, so that the integrated design of the terminal is realized, the dust and the water are prevented from being blocked, the biological identification part can be expanded due to the integrated design, and the traceless identification mode of the appearance can be realized.
Drawings
Fig. 1 is a schematic diagram of a terminal in the prior art;
fig. 2 is a schematic structural diagram of a fingerprint identification device of a terminal in the prior art;
FIG. 3 is a cross-sectional view of a prior art fingerprint identification device;
fig. 4 is a rear plan view of a terminal according to an embodiment of the present disclosure;
fig. 5 is a partial cross-sectional view of a terminal according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a fingerprint identification device of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a terminal which can be a mobile phone, a tablet computer, a notebook computer and the like.
Fig. 4 shows a schematic rear view of a terminal provided in an embodiment of the present application. As shown in fig. 4, the terminal comprises a main board and a housing 2, wherein the main board is enclosed inside the housing 2, not shown. The casing includes back apron 21, camera module and biological characteristic identification module. Be provided with the trompil on the back apron 21 of terminal, the camera 22 of camera module and biological feature acquisition component 23 of biological feature identification module expose in the trompil, and the trompil coats and is stamped protection apron 24, camera module and biological identification module respectively with the mainboard electric connection at terminal.
In order to protect the biometric identification module and the camera module from electrostatic damage, the material used to fabricate the protective cover 24 should have a high dielectric constant, and may be ordinary glass or tempered glass. Because sapphire has strong scratch resistance at the same time, the influence of scratch on fingerprint identification and image pickup can be prevented, and preferably, the protective cover plate 24 can also be made of sapphire glass, and the dielectric coefficient is higher (11.5(//c), 9.3 (#) c)), and the hardness is 9H.
The biological characteristic acquisition part 23 is completely exposed in the open pore, so that the effective area for acquisition is maximized, and the acquisition accuracy is effectively improved. The surface of the protective cover plate 24 is smooth, so that the distortion is small when a finger is in contact, the collection of biological characteristic information is facilitated, and the accuracy of fingerprint collection is further improved. The terminal that this application embodiment provided uses same piece of protection apron to cover on the basis of having ensured the respective function of biological feature identification module and camera module, has both played the guard action to two functional module, has realized the integrated design at terminal again.
Preferably, the biometric feature capture area of the protective cover 24 may be printed with a pattern to identify the biometric feature recognition module, such as silk screen printing, or printed with text or graphics, such as diagonal lines or "twigs" of a pay-per-view unit.
In addition, the protection cover plate 24 is subjected to full light transmission processing in the area required by the camera lens to ensure the lighting of the camera, or the protection cover plate 24 can be directly made of full transparent material.
Fig. 5 shows the internal structure of the terminal provided in the embodiment of the present application more clearly, and it can be seen that two openings are provided on the back cover plate 31 of the terminal, the biometric data collecting component 32 is exposed in the first opening, the camera module 34 is fixed on the back cover plate 31 through a structure, and the camera of the camera module 34 is exposed in the second opening. The back apron is through cutting or sculpture upper surface formation heavy platform, the shape of heavy platform and the shape looks adaptation of protection apron 35, protection apron 35 bonds in heavy platform to cover two above-mentioned trompils, protection apron 35 is fixed on back apron 31 through conventional gum or the mode of gluing, its surface is in the coplanar with the surface of back apron, the integral type design at terminal has been realized, can play dustproof and waterproof's effect, it is more pleasing to the eye to use more comfortable outward appearance.
The biometric feature capturing component 32 and the substrate 33 thereof form a biometric feature recognition module, wherein the biometric feature capturing component 32 is adhered to the protective cover 35 through the opening, preferably, a glue with a higher dielectric constant is used for the adhesion, such as a glue or a double-sided tape, and the higher the dielectric constant is, the worse the conductivity is, so that the biometric feature capturing component can further play a role in isolating static electricity on the basis of the fixing component.
The biological characteristic identification module at terminal that this application embodiment provided is push type fingerprint sensor, and effective induction distance can reach more than 0.3mm, consequently, the thickness of protection apron 35 generally does not surpass 0.3 millimeter, preferably, can be 0.3 millimeter.
The biological characteristic identification module in this application embodiment can be the fingerprint module, and biological characteristic collection part can be the fingerprint collection module, as shown in fig. 6, for the partial enlargement at terminal, wherein the fingerprint module comprises fingerprint collection module 41 and base plate, and the base plate divide into flexible circuit board 42 and stiffening plate 43. The fingerprint acquisition module 41 is located on the substrate and electrically connected to the flexible circuit board 42. The fingerprint acquisition module 41 is exposed in the opening and covered with a protective cover 5. The reinforcing plate 43 is adhered to the lower surface of the flexible circuit board 42, and is made of a hard material for supporting the flexible circuit board 42. The fingerprint module passes through flexible circuit board 42 and is connected with the mainboard electricity. The fingerprint acquisition module 41 acquires an image of a fingerprint to be identified, and sends acquired fingerprint image information to a main board of the terminal for further processing through the flexible circuit board 42 after preprocessing.
The embodiment shows that the fingerprint identification device and the camera device are covered by the same protective cover plate, the fingerprint identification device and the camera device can be prevented from being damaged by static electricity, the effective utilization rate of fingerprint identification is increased, fingerprint information collection is facilitated, the accuracy of fingerprint collection is improved, the integrated design of the terminal is realized, and dust and water prevention is facilitated.
In the embodiments of the present application, the "upper" and "lower" correspond to the upper and lower sides of the picture, that is, the "upper surface" refers to a surface corresponding to the upper side of the device in the picture, and the "lower surface" refers to a surface corresponding to the lower side of the device in the picture.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (12)
1. A terminal, comprising: the device comprises a mainboard and a shell for packaging the mainboard, wherein the shell comprises a back cover plate, and is characterized by also comprising a camera module and a biological characteristic identification module;
the camera module and the biological characteristic identification module are respectively electrically connected with the mainboard;
the back cover plate is provided with an opening, and both a camera of the camera module and the biological characteristic acquisition part of the biological characteristic identification module are exposed in the opening;
the opening is covered with a protective cover plate, and the protective cover plate is used for carrying out full light transmission processing in the corresponding area of the camera.
2. The terminal of claim 1, wherein the biometric acquisition component is bonded to the protective cover.
3. The terminal of claim 2, wherein the biometric acquisition component and the protective cover are bonded by a glue having a high dielectric coefficient.
4. The terminal of claim 1, wherein the opening is one opening to which the camera and the biometric acquisition component are exposed; or,
the opening includes a first opening and a second opening, the biometric acquisition component being exposed to the first opening, and the camera being exposed to the second opening.
5. The terminal of claim 1, wherein the biometric identification module comprises: a substrate and the biometric acquisition component disposed on the substrate;
the substrate comprises a flexible circuit board and a reinforcing plate used for supporting the flexible circuit board, and the flexible circuit board is electrically connected with the biological characteristic acquisition component.
6. The terminal of claim 5, wherein the material of the stiffener is a hard material, and the stiffener is adhered to the lower surface of the flexible circuit board.
7. The terminal of claim 1, wherein an outer surface of the protective cover is coplanar with an outer surface of the back cover.
8. The terminal of claim 7, wherein the upper surface of the back cover is provided with a counter sink having a shape that matches the shape of the protective cover, the protective cover being adhered to the counter sink of the upper surface of the back cover.
9. The terminal of claim 1, wherein the protective cover is a sapphire glass cover.
10. The terminal of claim 9, wherein the sapphire glass cover plate has a thickness of no more than 0.3 mm.
11. The terminal of claim 1, wherein the protective cover has a pattern printed thereon for identifying an identification area of the biometric identification module.
12. The terminal according to any one of claims 1 to 10, wherein the biometric module is a fingerprint identification module and the biometric acquisition component is a fingerprint identification module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508602.8U CN204791061U (en) | 2015-07-14 | 2015-07-14 | Terminal |
| HK16107834.7A HK1218228A2 (en) | 2015-07-14 | 2016-07-06 | Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508602.8U CN204791061U (en) | 2015-07-14 | 2015-07-14 | Terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204791061U true CN204791061U (en) | 2015-11-18 |
Family
ID=54531065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508602.8U Active CN204791061U (en) | 2015-07-14 | 2015-07-14 | Terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204791061U (en) |
| HK (1) | HK1218228A2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759913A (en) * | 2016-02-23 | 2016-07-13 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN105847467A (en) * | 2016-03-23 | 2016-08-10 | 广东欧珀移动通信有限公司 | Display screen and handset |
| CN106211565A (en) * | 2016-09-26 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106375510A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Mobile terminal |
| CN107317898A (en) * | 2017-08-21 | 2017-11-03 | 深圳天珑无线科技有限公司 | Mobile terminal |
| KR20170140454A (en) * | 2016-06-10 | 2017-12-21 | 삼성디스플레이 주식회사 | Display device and mufacturing method thereof |
| CN108566459A (en) * | 2018-04-18 | 2018-09-21 | Oppo广东移动通信有限公司 | Electronic equipment |
| WO2019201217A1 (en) * | 2018-04-18 | 2019-10-24 | Oppo广东移动通信有限公司 | Electronic device |
| WO2020134905A1 (en) * | 2018-12-29 | 2020-07-02 | 维沃移动通信有限公司 | Mobile terminal |
| CN111819835A (en) * | 2018-03-22 | 2020-10-23 | 京瓷株式会社 | Camera module |
| CN111970390A (en) * | 2019-05-20 | 2020-11-20 | 北京小米移动软件有限公司 | Fingerprint module and rearmounted camera decoration, terminal equipment accessory and terminal equipment |
-
2015
- 2015-07-14 CN CN201520508602.8U patent/CN204791061U/en active Active
-
2016
- 2016-07-06 HK HK16107834.7A patent/HK1218228A2/en not_active IP Right Cessation
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759913B (en) * | 2016-02-23 | 2019-04-19 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN105759913A (en) * | 2016-02-23 | 2016-07-13 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN105847467A (en) * | 2016-03-23 | 2016-08-10 | 广东欧珀移动通信有限公司 | Display screen and handset |
| CN105847467B (en) * | 2016-03-23 | 2017-09-12 | 广东欧珀移动通信有限公司 | display screen and mobile phone |
| KR20170140454A (en) * | 2016-06-10 | 2017-12-21 | 삼성디스플레이 주식회사 | Display device and mufacturing method thereof |
| KR102709031B1 (en) * | 2016-06-10 | 2024-09-24 | 삼성디스플레이 주식회사 | Display device and mufacturing method thereof |
| CN106211565B (en) * | 2016-09-26 | 2019-01-25 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106211565A (en) * | 2016-09-26 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of assembling structure of light sensitive device |
| CN106375510A (en) * | 2016-11-30 | 2017-02-01 | 深圳天珑无线科技有限公司 | Mobile terminal |
| CN107317898A (en) * | 2017-08-21 | 2017-11-03 | 深圳天珑无线科技有限公司 | Mobile terminal |
| CN111819835A (en) * | 2018-03-22 | 2020-10-23 | 京瓷株式会社 | Camera module |
| CN111819835B (en) * | 2018-03-22 | 2022-02-25 | 京瓷株式会社 | Camera module |
| CN108566459A (en) * | 2018-04-18 | 2018-09-21 | Oppo广东移动通信有限公司 | Electronic equipment |
| WO2019201217A1 (en) * | 2018-04-18 | 2019-10-24 | Oppo广东移动通信有限公司 | Electronic device |
| WO2020134905A1 (en) * | 2018-12-29 | 2020-07-02 | 维沃移动通信有限公司 | Mobile terminal |
| CN111970390A (en) * | 2019-05-20 | 2020-11-20 | 北京小米移动软件有限公司 | Fingerprint module and rearmounted camera decoration, terminal equipment accessory and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1218228A2 (en) | 2017-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: Room 603, 6 / F, Roche Plaza, 788 Cheung Sha Wan Road, Kowloon, China Patentee after: Zebra smart travel network (Hong Kong) Limited Address before: Cayman Islands Grand Cayman capital building, a four storey No. 847 mailbox Patentee before: Alibaba Group Holding Ltd. |
|
| TR01 | Transfer of patent right |