CN103022855A - Electric connector and manufacturing method thereof - Google Patents
Electric connector and manufacturing method thereof Download PDFInfo
- Publication number
- CN103022855A CN103022855A CN2011102940709A CN201110294070A CN103022855A CN 103022855 A CN103022855 A CN 103022855A CN 2011102940709 A CN2011102940709 A CN 2011102940709A CN 201110294070 A CN201110294070 A CN 201110294070A CN 103022855 A CN103022855 A CN 103022855A
- Authority
- CN
- China
- Prior art keywords
- cnt
- tube
- carbon nano
- frame body
- electric connector
- 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.)
- Granted
Links
Images
Abstract
The invention provides a manufacture method of an electric connector, and the manufacture method comprises the following steps of: providing an insulator, wherein the insulator comprises an insulator body provided with a plurality of through holes and an upper frame body arranged around the insulator body, and an accommodating space is defined by the insulator body and the upper frame body; sequentially arranging a lower frame body and a plate-shaped lower electrode below the insulator body; adding a large quantity of nano carbon tube powder-containing dispersing solution in the accommodating space to be accommodated in the through holes; arranging a plate-shaped upper electrode above the upper frame body; applying a preset voltage between the upper electrode and the lower electrode to ensure that the nano carbon tube powder in the dispersing solution in the through holes flows and is collected to a nano carbon tube along the direction of the through holes; removing the voltage applied between the upper electrode and the lower electrode and after the nano carbon tube is dried, removing the upper electrode and the lower electrode; and removing the lower frame body below the insulator body.
Description
[technical field]
The present invention is about a kind of electric connector and manufacture method thereof, espespecially a kind of electric connector and manufacture method thereof of utilizing CNT (carbon nano-tube) to make terminal.
[background technology]
With electric equipment constantly to lightening, miniaturization and high-speed future development, the client is also higher to the requirement that be used for to realize the electric connector of signal transmission between electronic building brick, the height that needs electric connector less than the spacing between the conducting terminal of 0.3mm, electric connector less than 0.5mm.At this moment, the metallic conduction terminal of traditional electric connector has been difficult to realize this demand.In order to satisfy client's demand, can adopt CNT (carbon nano-tube) to be used for the interelement signal transmission of transmission electronic as the conducting terminal of electric connector.
Yet CNT (carbon nano-tube) must be processed first and be assembled before the application that can do entity.In traditional CNT (carbon nano-tube) field, usually use a kind of so-called plane formula electrophoresis to process CNT (carbon nano-tube), in the hope of reaching the purpose of further application, as shown in Figure 1.This kind mode is to carry out dielectrophoresis with plane electrode, and CNT (carbon nano-tube) is assembled between two electrodes, forms the two-dimension plane structure of bridge joint two electrodes.But, the CNT (carbon nano-tube) of this kind planar structure, only be fit to be applied on nanoelectronic assembly, nano-transistor and some chemical sensors, be not suitable for the application that other needs stereochemical structure, usually need to be used for chip module connection and printed circuit board (PCB) such as the terminal of electric connector field, its form all is stereochemical structure usually, therefore, adopts above-mentioned so-called plane formula electrophoresis obviously can not easily CNT (carbon nano-tube) be used in the electric connector.
Although United States Patent (USP) is announced and has been disclosed a kind of CNT (carbon nano-tube) that adopts cylindrical-shaped structure for No. 6626684 and be contained in the connector body electric connector with transmitting signals, yet how this patent also unexposedly prepares a kind of like this electric connector, in fact, as previously mentioned, it is by no means easy to obtain a kind of like this CNT (carbon nano-tube) of cylindrical-shaped structure of using.
Therefore, necessary a kind of electric connector and the manufacture method thereof of providing is to overcome the defective of correlation technique.
[summary of the invention]
The technical problem to be solved in the present invention provides a kind of electric connector and manufacture method thereof, can obtain easily the CNT (carbon nano-tube) of stereochemical structure with transmitting signals.
For solving the problems of the technologies described above, the invention provides a kind of manufacture method of electric connector, may further comprise the steps: an insulating body is provided, and this insulating body comprises the body which is provided with some through holes and is located at body upper frame body on every side that body and upper frame body enclose and form a receiving space; Below insulating body, dispose successively lower frame body and bottom electrode; Adding the dispersion liquid that contains in a large number the CNT (carbon nano-tube) powder in the receiving space of insulating body makes and has been installed with dispersion liquid in the through hole; Above insulating body, dispose top electrode; Between top electrode and bottom electrode, apply a predetermined voltage, make the CNT (carbon nano-tube) powder swimming in the dispersion liquid in the through hole, and then along through hole direction boundling CNT (carbon nano-tube), and the lower contact site that CNT (carbon nano-tube) is had stretch out the upper contact site of body end face and stretch out the body bottom surface; Remove the voltage of being located between top electrode and the bottom electrode and after CNT (carbon nano-tube) is dry, remove upper and lower electrode; Remove the lower frame body of being located at the insulating body below.
The present invention further defines, and one of them is provided with some location holes described body and lower frame body, and another is provided with some reference columns that cooperate with location hole, is used for lower frame body is mounted on body.
The present invention further defines, and described upper frame body is provided with the projection corresponding with the location hole of body or the hole corresponding with the reference column of body.
The present invention further defines, the upper contact site of described CNT (carbon nano-tube) stretches in the receiving space, described top electrode is positioned at the upper frame body top with the sealing receiving space, it is upwards heaved and is provided with the projection corresponding with the through hole of insulating body, described projection after CNT (carbon nano-tube) generates with the top electrode punching separation and cover upper contact site formation the first conductive layer in CNT (carbon nano-tube).
The present invention further defines, the body of described lower frame body and insulating body encloses and is formed with an accommodation space, the lower contact site of described CNT (carbon nano-tube) stretches in the accommodation space, described bottom electrode is positioned at the lower frame body below with the sealing accommodation space, it is provided with salient point corresponding to through hole some and insulating body to lower recess, described salient point after CNT (carbon nano-tube) generates with the bottom electrode punching separation and cover lower contact site formation the second conductive layer in CNT (carbon nano-tube).
The present invention further defines, and the preparation of described dispersion liquid is that CNT (carbon nano-tube) powder and suitable distilled water and alcohol are mixed, and the volume ratio of described distilled water and alcohol is between 1: 3 and 1: 1.
The present invention further defines, and is mixed with nano metal particles in the described dispersion liquid, contains nano metal particles in the described CNT (carbon nano-tube).
For solving the problems of the technologies described above, the invention provides a kind of electric connector, be used for to be electrically connected chip module and circuit board, it comprises the insulating body with some through holes that run through setting and is located at some CNT (carbon nano-tube) in the through hole of insulating body.Insulating body comprises body and is located at upper frame body around the body, encloses between body and the upper frame body to be formed with a receiving space.Described through hole is to run through the body setting.CNT (carbon nano-tube) has the upper contact site that stretches out the body end face and the lower contact site that stretches out the body bottom surface.
The present invention further defines, and the upper contact site of described CNT (carbon nano-tube) and lower contact site are covered with respectively the first conductive layer and the second conductive layer.
The present invention further defines, and one of them is provided with some location holes described body and upper frame body, and another is provided with the first reference column that cooperates with location hole, contains nano metal particles in the described CNT (carbon nano-tube).
Compared with prior art, the present invention has the following advantages: can make things convenient for the electric connector of making in large quantities the CNT (carbon nano-tube) that contains stereochemical structure, and the mat receiving space is accommodated dispersion liquid, can provide and generate the enough dispersion liquids of CNT (carbon nano-tube), need not in through hole, to drip one by one dispersion liquid, the simplified operation operation is enhanced productivity.
[description of drawings]
Fig. 1 is prior art is processed CNT (carbon nano-tube) with the plane formula dielectrophoresis schematic diagram.
Fig. 2 and Fig. 3 are the upright boundling forming method of CNT (carbon nano-tube) of the present invention basic principle schematic.
Fig. 4 and Fig. 5 are the schematic diagram of the upright boundling forming method of CNT (carbon nano-tube) of the present invention.
Fig. 6 is the photo of the carbon nanotubes of the upright boundling forming method of CNT (carbon nano-tube) institute moulding collection according to the present invention.
Fig. 7 is the stereogram that utilizes the electric connector of the upright boundling forming method manufacturing of CNT (carbon nano-tube) of the present invention, does not wherein apply voltage between top electrode and the bottom electrode.
Fig. 8 is the three-dimensional exploded view that utilizes the electric connector of the upright boundling forming method manufacturing of CNT (carbon nano-tube) of the present invention.
Fig. 9 is along the cutaway view of A-A direction shown in Figure 7, wherein applies voltage between top electrode and the bottom electrode.
Figure 10 is the stereogram that utilizes the electric connector of the upright boundling forming method manufacturing of CNT (carbon nano-tube) of the present invention.
Figure 11 is the cutaway view along B-B direction shown in Figure 10.
[embodiment]
Fig. 1 to Fig. 6 has disclosed the principle that making method for electric connector of the present invention utilizes.
Because CNT (carbon nano-tube) can be subject to galvanic couple polarization in various degree under the impact of the AC field that adds, this phenomenon is called as dielectric property, as shown in Figure 2.And CNT (carbon nano-tube) just can be driven by dielectric power after being subject to the galvanic couple polarization, makes the CNT (carbon nano-tube) of galvanic couple polarization carry out swimming in dispersion liquid, more can assemble and arrange along the direction of extra electric field, as shown in Figure 3.Therefore, we claim that this phenomenon is dielectrophoresis.
Fig. 4 then reaches the method that integrated and cluster nano carbon pipe become the integrated bundle of nanometer for utilization of the present invention " vertical type dielectrophoresis ".So-called " vertical type dielectrophoresis " is to be different from conventional planar formula dielectrophoresis, utilizes the method can obtain the cluster nano carbon pipe of rising structure.
According to the method, when needs obtain the cluster nano carbon pipe of rising structure, an object 11 at first is provided, be provided with target hole 110 on this object 11, this hole can be made according to known techniques, as for the arrangement of target hole 110, can be arranged in according to actual needs the aspect of matrix or any other realistic user demand.Then the first electrode 10, the second electrode 12 are set respectively in object 11 both sides, and make two electrodes 10,12 corresponding with target hole 110.
According to preferred embodiment of the present invention, this the second electrode 12 is the conductor of a column or needle-like, can certainly be other any shape, can cooperate the first electrode 11 to form electric field (or power line), and its diameter preferably is smaller than the width of target hole 110, so that the diameter of the carbon nanotubes that control forms.The cross section of the second electrode 12 can be any geometry, for example ring-type or polygon-shaped.And by second electrode 12 in this different shape cross section, control the shape of the carbon nanotubes that generates.Plate-like structure preferably is arranged in the second electrode 12 tops, so that the dispersion droplets pull-up is formed fluid column, increases liquor capacity and the carbon pipe quantity of carrying out dielectrophoresis.
Although it may be noted that the second electrode 12 that embodiment discloses an electrode is only arranged, in the utilization of reality, this second electrode 12 can cooperate shape or the array of the arrangement of target hole 110 to come deploying.For example, when target hole 110 is arranged in the matrix of standard, then should can be arranged in corresponding matrix by electricity two electrodes 12, be used for simultaneously in each corresponding target hole 110 interior formation CNT (carbon nano-tube).
Next, carry out in this target hole 110, dripping the third step of putting the dispersion liquid 13 that contains CNT (carbon nano-tube) powder 130.And this contains the preparation of the dispersion liquid 13 of CNT (carbon nano-tube) powder 130, then holds after a while explanation.
In the target hole 110 of finishing at this object 11, splash into after the dispersion liquid 13 that contains CNT (carbon nano-tube) powder 130, just apply a suitable alternating voltage to pass this dispersion liquid 13 at the first electrode 10 and 12 at the second electrode, make CNT (carbon nano-tube) powder 130 swimmings of the dispersion liquid 13 that is arranged in target hole 110 and along the CNT (carbon nano-tube) 14 of target hole 110 direction boundling slabbings, as shown in Figure 4.
And as shown in Figure 5, during the course, the mode of CNT (carbon nano-tube) powder 130 meetings shown in Fig. 2 A and Fig. 2 B in the CNT (carbon nano-tube) dispersion liquid 13 gradually under the effect of dielectrophoretic force, moves towards the centre, and accumulate the nano-sized carbon bundle behind certain hour.
Fig. 6 is the carbon nanotubes that utilizes vertical type dielectrophoresis method of the present invention to generate, and is a stereochemical structure.The two dimensional surface carbon tubular construction that generates with known use plane formula dielectrophoresis method has great difference, namely first CNT (carbon nano-tube) is made into stereo structure.Therefore can break through its existing range of application.
Because CNT (carbon nano-tube) is in the process of disperseing, because the volume of itself and quality are very little, the Fan Dewali between carbon pipe and carbon pipe becomes very powerful in comparison, so that the carbon pipe is easy to intertwine.Therefore in the time of will doing actual assembling application, preferably processed first, allow each very thin CNT (carbon nano-tube) disperse each other to separate.
According to the present invention, dispersion liquid 13 is by mixing proper proportion distilled water and alcohol, add the CNT (carbon nano-tube) powder 130 through pickling again, and carries out the ultrasonic waves shake and wash and made in 1.5 hours.Wherein the volume ratio of distilled water and alcohol is between 1: 3 and 1: 1, and the dispersion liquid 13 that especially makes take the volume ratio of distilled water and alcohol as 1: 1 mode is as good.
The vertical type dielectrophoresis method that preamble the present invention discloses is used and electric connector field, such as the electric connector of chip module connection and circuit board, namely can be obtained a kind of new making method for electric connector and electric connector.In view of preamble has described principle and the product aspect of vertical type dielectrophoresis method in detail, hereinafter only how simple declaration applies to electric connector field.
Please refer to the drawing 7 is to shown in Figure 11, and a tabular body 2 of being made by insulating material at first is provided, and body 2 has relative upper surface 20 and lower surface 21 and runs through some through holes 22 of upper surface 20 and lower surface 21, and body 2 four corners also are provided with location hole 23; The upper frame body 3 that then configuration one is insulated above body 2, upper frame body 3 encloses with body 2 and forms the receiving space 30 that is positioned at the top, upper frame body 3 four corners protrude out downwards and are provided with the projection 31 corresponding with the location hole 23 of body 2, can be contained in the location hole 23 upper frame body 3 is mounted on the body 2, the top of described upper frame body 3 is formed with the shrinkage pool 32 corresponding with projection 31; Then the lower frame body 4 that configuration one is insulated below body 2, lower frame body 4 encloses with body 2 and forms the accommodation space 40 that is positioned at body 2 belows, its four corner upwards protrudes out and is provided with the reference column 41 corresponding with the location hole 23 of body 2, can cooperate with location hole 23 lower frame body 4 is mounted on the body 2, the bottom of described lower frame body 4 is formed with the perforation 42 corresponding with reference column 41; Then below lower frame body 4, dispose the bottom electrode 5 of a sealing accommodation space 40, bottom electrode 5 is a metallic plate, it is provided with the salient point 50 corresponding to through hole 22 of some and body 2 to lower recess, its four corner upwards protrudes out the first cylinder 51 that is provided with in some circular holes 42 that are contained in lower frame body 4, can cooperate with the perforation 42 of lower frame body 4 bottom electrode 5 is mounted on the lower frame body 4; Then adding the dispersion liquid 13 that contains in right amount CNT (carbon nano-tube) powder 130 in the receiving space 30 makes through hole 22 contents of body 2 be provided with dispersion liquid 13; Then seal the top electrode 6 of receiving space 30 in upper frame body 3 configurations one, described top electrode 6 is a metallic plate, it is provided with upwards heaves and some projections 60 corresponding with the through hole 22 of body 2 and second cylinder 61 corresponding with the shrinkage pool 32 of upper frame body 3, and described the second cylinder 61 can cooperate with shrinkage pool 32 for top electrode 6 is fixed on upper frame body 3; Then between top electrode 6 and bottom electrode 5, apply a predetermined voltage, so that CNT (carbon nano-tube) powder 130 swimmings in the dispersion liquid in the through hole 22, and then becoming CNT (carbon nano-tube) 14 along through hole 22 direction boundlings, CNT (carbon nano-tube) 14 has the end face 20 that stretches out body 2 and is arranged in the upper contact site 140 of receiving space 30 and stretches out the bottom surface 21 of body 2 and be arranged in the lower contact site 141 of accommodation space 40; Then remove the voltage that puts between top electrode 6 and the bottom electrode 5, and after drying up, CNT (carbon nano-tube) 14 removes top electrode 6 and bottom electrode 5 in die-cut mode, make the projection 60 of top electrode 6 separate with top electrode 6 and cover and on the upper contact site 140 of CNT (carbon nano-tube) 14, form metal the first conductive layer 142, make the salient point 50 of bottom electrode 5 separate with bottom electrode 5 and cover and on the lower contact site 141 of CNT (carbon nano-tube) 14, form metal the second conductive layer 143; Remove at last lower frame body 4.
In the manufacture method of electric connector 100 of the present invention, directly in enclosing the receiving space 30 of formation, body 2 and upper frame body 3 pour into a large amount of dispersion liquids 13, be used for providing and make the enough dispersion liquids 13 of CNT (carbon nano-tube) 14, and then can conveniently make and have the CNT (carbon nano-tube) 14 that stretches in the receiving space 30 upper end and stretch into accommodation space 40 lower ends, and need not in through hole 22, to drip dispersion liquid 13 one by one, the simplified operation operation is enhanced productivity greatly; By die-cut mode the projection 60 of top electrode 6 is separated with top electrode 6 in addition and cover the first conductive layer 142 that formation contacts with chip module (not shown) on the upper contact site 140 of CNT (carbon nano-tube) 14, the salient point 50 of bottom electrode 5 is separated with bottom electrode 5 and cover the second conductive layer 143 that formation contacts with circuit board (not shown) on the lower contact site 141 of CNT (carbon nano-tube) 14, can make CNT (carbon nano-tube) 14 have excellent conductive performance and mechanical performance.In addition, the second cylinder 61 by top electrode 6 when making electric connector 100 cooperates with the shrinkage pool 32 of upper frame body 3, the first cylinder 51 of bottom electrode 5 cooperates with the perforation 42 of lower frame body 4, the projection 31 of upper frame body 3 cooperates with the location hole 23 of body 2 and the reference column 41 of lower frame body 4 cooperates with the location hole 23 of body 2, top electrode 6, upper frame body 3, body 2, lower frame body 4 and bottom electrode 5 are mounted on together, after electric connector 100 manufacturings are finished, top electrode 6 is separated with body 2 with lower frame body 4, lower frame body 4 with upper frame body 3, bottom electrode 5, simple to operate.
Can mix the adding nano metal particles in the dispersion liquid 13 of the present invention, make the CNT (carbon nano-tube) 14 that contains nano metal particles when being convenient to make, effectively reduce the impedance of CNT (carbon nano-tube) 14, improve the electrical transmission performance of CNT (carbon nano-tube) 14.
The above only is execution mode provided by the invention, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention is claim of the present invention and contains.
Claims (10)
1. making method for electric connector may further comprise the steps:
(1) provide an insulating body, this insulating body comprise the body which is provided with some through holes and
Be located at body upper frame body on every side, body and upper frame body enclose and form a receiving space;
(2) below insulating body, dispose successively lower frame body and bottom electrode;
(3) adding the dispersion liquid that contains in a large number the CNT (carbon nano-tube) powder in the receiving space of insulating body makes and has been installed with dispersion liquid in the through hole;
(4) configuration one top electrode above insulating body;
(5) between top electrode and bottom electrode, apply predetermined voltage, make the CNT (carbon nano-tube) powder swimming in the dispersion liquid in the through hole, and then along through hole direction boundling CNT (carbon nano-tube), CNT (carbon nano-tube) has the upper contact site that stretches out the body end face and the lower contact site that stretches out the body bottom surface;
(6) remove the voltage be located between top electrode and the bottom electrode and after CNT (carbon nano-tube) is dry, remove upper and lower electrode;
(7) remove the lower frame body of being located at the insulating body below.
2. making method for electric connector as claimed in claim 1, it is characterized in that: one of them is provided with some location holes described body and lower frame body, and another is provided with some reference columns that cooperate with location hole, is used for lower frame body is mounted on body.
3. making method for electric connector as claimed in claim 2, it is characterized in that: described upper frame body is provided with the projection corresponding with the location hole of body or the hole corresponding with the reference column of body.
4. making method for electric connector as claimed in claim 1, it is characterized in that: the upper contact site of described CNT (carbon nano-tube) stretches in the receiving space, described top electrode is positioned at the upper frame body top with the sealing receiving space, it is upwards heaved and is provided with the projection corresponding with the through hole of insulating body, described projection after CNT (carbon nano-tube) generates with the top electrode punching separation and cover upper contact site formation the first conductive layer in CNT (carbon nano-tube).
5. making method for electric connector as claimed in claim 1, it is characterized in that: the body of described lower frame body and insulating body encloses and is formed with an accommodation space, the lower contact site of described CNT (carbon nano-tube) stretches in the accommodation space, described bottom electrode is positioned at the lower frame body below with the sealing accommodation space, it is provided with salient point corresponding to through hole some and insulating body to lower recess, described salient point after CNT (carbon nano-tube) generates with the bottom electrode punching separation and cover lower contact site formation the second conductive layer in CNT (carbon nano-tube).
6. such as each described making method for electric connector in the claim 1 to 5, it is characterized in that: the preparation of described dispersion liquid is that CNT (carbon nano-tube) powder and suitable distilled water and alcohol are mixed, and the volume ratio of described distilled water and alcohol is between 1: 3 and 1: 1.
7. making method for electric connector as claimed in claim 1 is characterized in that: be mixed with nano metal particles in the described dispersion liquid, contain nano metal particles in the described CNT (carbon nano-tube).
8. electric connector, be used for being electrically connected chip module and circuit board, it comprises insulating body and some CNT (carbon nano-tube), it is characterized in that: described insulating body comprises the body which is provided with some through holes and is located at body upper frame body on every side, described body and upper frame body enclose and form a receiving space, described CNT (carbon nano-tube) is located in the through hole, and described CNT (carbon nano-tube) has the upper contact site that stretches out the body end face and the lower contact site that stretches out the body bottom surface.
9. electric connector as claimed in claim 8, it is characterized in that: the upper contact site of described CNT (carbon nano-tube) and lower contact site are covered with respectively the first conductive layer and the second conductive layer.
10. electric connector as claimed in claim 9, it is characterized in that: one of them is provided with some location holes described body and upper frame body, and another is provided with the first reference column that cooperates with location hole, contains nano metal particles in the described CNT (carbon nano-tube).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110294070.9A CN103022855B (en) | 2011-09-28 | 2011-09-28 | Electric connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110294070.9A CN103022855B (en) | 2011-09-28 | 2011-09-28 | Electric connector and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103022855A true CN103022855A (en) | 2013-04-03 |
| CN103022855B CN103022855B (en) | 2015-05-06 |
Family
ID=47971128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110294070.9A Active CN103022855B (en) | 2011-09-28 | 2011-09-28 | Electric connector and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022855B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084562A1 (en) * | 2015-11-20 | 2017-05-26 | 华为技术有限公司 | Electrical connector and communication device |
| CN107636906A (en) * | 2015-05-20 | 2018-01-26 | 德尔福技术有限公司 | The method of conductive material with running surface, the electric terminal formed by the material and the production material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308393A (en) * | 2000-02-10 | 2001-08-15 | 富士康(昆山)电脑接插件有限公司 | Manufacture of socket connector |
| CN1691440A (en) * | 2004-04-20 | 2005-11-02 | 富士康(昆山)电脑接插件有限公司 | Method for making electric connector and products thereof |
| US20100144205A1 (en) * | 2008-12-05 | 2010-06-10 | Nanoridge Materials | Carbon nanotube-based electrical connectors |
| CN201797087U (en) * | 2010-09-01 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
-
2011
- 2011-09-28 CN CN201110294070.9A patent/CN103022855B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308393A (en) * | 2000-02-10 | 2001-08-15 | 富士康(昆山)电脑接插件有限公司 | Manufacture of socket connector |
| CN1691440A (en) * | 2004-04-20 | 2005-11-02 | 富士康(昆山)电脑接插件有限公司 | Method for making electric connector and products thereof |
| US20100144205A1 (en) * | 2008-12-05 | 2010-06-10 | Nanoridge Materials | Carbon nanotube-based electrical connectors |
| CN201797087U (en) * | 2010-09-01 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636906A (en) * | 2015-05-20 | 2018-01-26 | 德尔福技术有限公司 | The method of conductive material with running surface, the electric terminal formed by the material and the production material |
| WO2017084562A1 (en) * | 2015-11-20 | 2017-05-26 | 华为技术有限公司 | Electrical connector and communication device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103022855B (en) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102055100A (en) | Electrical interposer | |
| CN2874813Y (en) | Electric connector | |
| TWM253972U (en) | Electric connector with grounding effect | |
| CN103872492B (en) | 90 ° of bend inserting PCB connectors of a kind of encapsulation type | |
| CN102097688A (en) | High definition multimedia interface (HDMI) connector and manufacturing method thereof | |
| CN103022855B (en) | Electric connector and manufacturing method thereof | |
| TW201317873A (en) | Two-layer capacitive touchpad and method of making same | |
| TWI473357B (en) | Electrical connector and method of making the same | |
| CN104064539B (en) | Display floater and device | |
| CN102412453B (en) | Electric connector and manufacturing method thereof | |
| CN205646075U (en) | Cavity filter and low pass piece thereof | |
| CN102544804B (en) | Electric connector and manufacture method thereof | |
| TWI483495B (en) | Electrical connector and method of manufacturing the same | |
| CN102623869A (en) | Manufacturing method and equipment of electric connector | |
| TWI513650B (en) | Electrical connector and method of manufacturing the same | |
| CN102468590B (en) | Making method for electric connector | |
| TWM377741U (en) | Electrical connector | |
| CN208522116U (en) | Arrangements of electric connection | |
| CN109992133A (en) | Production method, touch tablet and the electric terminal of touch tablet | |
| CN102465327B (en) | Forming method of nanotube upright cluster | |
| CN107086397A (en) | The manufacture method and its electric connector of electric connector | |
| CN202601609U (en) | Superposed power module structure | |
| CN201498782U (en) | Electrical connector | |
| CN207135349U (en) | Conductive module | |
| CN202308556U (en) | Socket connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |