CN110012594A - A kind of flexible circuit board and terminal device - Google Patents
A kind of flexible circuit board and terminal device Download PDFInfo
- Publication number
- CN110012594A CN110012594A CN201910318401.4A CN201910318401A CN110012594A CN 110012594 A CN110012594 A CN 110012594A CN 201910318401 A CN201910318401 A CN 201910318401A CN 110012594 A CN110012594 A CN 110012594A
- Authority
- CN
- China
- Prior art keywords
- fpc
- route
- connecting portion
- conductor layer
- layer
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
Abstract
The present invention provides a kind of flexible circuit board FPC and terminal device.The FPC includes: first connecting portion and second connecting portion；More routes of split settings, the first end of every route are electrically connected with first connecting portion, and the second end of every route is electrically connected with second connecting portion；Wherein, at least partly part of path in the score section of every route is in free state so that each route can relative motion, the score section of any route is the part of path between its first end and second end.As it can be seen that in the embodiment of the present invention, by changing the structure of FPC, the behaviour area of FPC to be made into the form of more individual routes, is able to ascend the torsion capacity of FPC, reduces a possibility that FPC is broken, to extend the service life of FPC.
Description
Technical field
The present invention relates to technical field of electronic products more particularly to a kind of flexible circuit board (Flexible Printed
Circuit, FPC) and terminal device.
Background technique
In technical field of electronic products, the application range of FPC is very extensive, is required to use in substantially all electronic equipments
To FPC.FPC's is mainly characterized by flexibility, can be needed to be folded into different shapes according to structure, also can be applied to
Moving part, such as the position being slided, stretched, is bent etc., in addition, its service life is also long.
Although FPC have above-mentioned many excellent performances, be distorted move when, existing FPC is easy to happen disconnected
It splits, this can cause very undesirable influence to the service life of FPC.
Summary of the invention
The embodiment of the present invention provides a kind of FPC and terminal device, with solve in the prior art, be distorted move when,
FPC is easy to happen fracture, thus the problem of service life on FPC causes undesirable influence.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
On the one hand, the embodiment of the present invention provides a kind of flexible circuit board FPC, comprising:
First connecting portion and second connecting portion；
More routes of split settings, the first end of the every route are electrically connected with the first connecting portion, every institute
The second end for stating route is electrically connected with the second connecting portion；
Wherein, at least partly part of path in the score section of the every route is in free state, so that each described
Route can relative motion, the score section of any route is the part of path between its first end and second end.
On the other hand, the embodiment of the present invention provides a kind of terminal device, including above-mentioned flexible circuit board.
In FPC provided in an embodiment of the present invention, more routes can be connected with split settings, the first end of every route with first
Socket part electrical connection, the second end of every route are electrically connected with second connecting portion, also, in the score section of every route extremely
Small part part of path can be in free state, so that each route is able to carry out relative motion.That is, first connecting portion and
Two interconnecting pieces can realize connection by more individual routes, be not fully relatively-stationary between these routes, in this way,
When FPC twists and moves, the resistance that FPC is subject to can be reduced, and the torsion of FPC can be realized more easily, FPC
A possibility that being broken also will be greatly reduced.As it can be seen that in the embodiment of the present invention, by changing the structure of FPC, by the work of FPC
Dynamic area is made into the form of more individual routes, is able to ascend the torsion capacity of FPC, reduces a possibility that FPC is broken, with
Extend the service life of FPC.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Take other attached drawings.
Fig. 1 is one of the structural schematic diagram of FPC provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of existing FPC；
Fig. 3 is that existing FPC slides back and forth pattern diagram；
Fig. 4 is the bending mode schematic diagram of existing FPC；
Fig. 5 is the twisting states schematic diagram of existing FPC；
Fig. 6 is one of the structural schematic diagram of route in FPC provided in an embodiment of the present invention；
Fig. 7 is the second structural representation of route in FPC provided in an embodiment of the present invention；
Fig. 8 is the second structural representation of FPC provided in an embodiment of the present invention；
Fig. 9 is the third structural representation of FPC provided in an embodiment of the present invention；
Figure 10 is the four of the structural schematic diagram of FPC provided in an embodiment of the present invention；
Figure 11 is the five of the structural schematic diagram of FPC provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's acquired every other implementation without creative efforts
Example, shall fall within the protection scope of the present invention.
FPC provided in an embodiment of the present invention is illustrated first below.
It should be noted that FPC provided in an embodiment of the present invention can be applied to terminal device.Specifically, terminal device
It can be with are as follows: computer (Computer), mobile phone, tablet computer (Tablet Personal Computer), laptop computer
(Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access electricity
Sub- equipment (Mobile Internet Device, MID), wearable device (Wearable Device) etc..
Certainly, other than terminal device, FPC provided in an embodiment of the present invention also can be applied to other kinds of electronics
Equipment, this programme in order to facilitate understanding by those skilled in the art, in the embodiment of the present invention to be applied to terminal device the case where
For be illustrated.
Referring to Fig. 1, the structural schematic diagram of FPC provided in an embodiment of the present invention is shown in figure.As shown in Figure 1, the FPC packet
It includes: more routes 15 of first connecting portion 11, second connecting portion 13 and split settings；First end (Fig. 1 of every route 15
Shown in upper end) be electrically connected with first connecting portion 11, the second end (lower end shown in Fig. 1) of every route 15 with second connect
Socket part 13 is electrically connected；Wherein, at least partly part of path in the score section of every route 15 is in free state, so that each line
Road 15 can relative motion, the score section of any route 15 is the part of path between its first end and second end.
Here, first connecting portion 11 and second connecting portion 13 may be considered the quiescent centre in FPC, 11 He of first connecting portion
Second connecting portion 13 can be used for connecting with other components in terminal device.Specifically, first connecting portion 11 and second connects
Between socket part 13 and other components conducting can be connected by modes such as grafting, welding, pressings.
In addition, more routes 15 may be considered the behaviour area in FPC, " more " in more routes 15 refer at least two
Root, then, it may include two in FPC, three, four, five, the six roots of sensation or six roots of sensation Above Transmission Lines 15；Wherein, every route
15 is in a strip shape, and every route 15 all has electric property.
It should be noted that for every route 15, in addition to the first end being electrically connected with first connecting portion 11, and
Except the second end being connect with second connecting portion 13, rest part belong to score section.Each score section
At least partly part of path can be in exposed setting, at this point, from FPC in appearance from the point of view of, user is it can be seen that every included by FPC
Root route 15, also, relative motion can occur for each route 15.
In general, as shown in Fig. 2, including more route 15 ' in existing FPC, more 15 ' of route are fixedly installed on
In one laminated structure, 10 ', from existing FPC in appearance from the point of view of, user can not see more 15 ' of route, also, laminated structure
More 15 ' of route in 10 ' be between each other it is relatively-stationary, relative motion can not occur.
Existing FPC can be slided and be bent movement.Specifically, existing FPC can be along the arrow in Fig. 3
301 or arrow 302 shown in direction sliding, at this point, existing FPC be in slide back and forth mode；Existing FPC can be along
The bending of direction shown in arrow 401 or arrow 402 in Fig. 4, at this point, existing FPC is in bending mode.But when existing
Arrow 601, arrow when some FPC do twist motion according to direction shown in the arrow 501 or arrow 502 in Fig. 5, in Fig. 5
First 602, the position that arrow 603 and arrow 604 are directed toward, which is easy to happen, pulls fracture, thus can be to the service life of existing FPC
Cause very undesirable influence.
In view of this, in FPC provided in an embodiment of the present invention, more routes 15 can with split settings, every route 15
First end is electrically connected with first connecting portion 11, and the second end of every route 15 is electrically connected with second connecting portion 13, also, every line
At least partly part of path in the score section on road 15 can be in free state, so that each route 15 is able to carry out opposite fortune
It is dynamic.That is, first connecting portion 11 and second connecting portion 13 can realize connection, these lines by more individual routes 15
It is not fully relatively-stationary between road 15, in this way, the resistance that FPC is subject to can be subtracted when FPC twists and moves
Less, a possibility that torsion of FPC can be realized more easily, and FPC is broken also will be greatly reduced.As it can be seen that the present invention is real
It applies in example, by changing the structure of FPC, the behaviour area of FPC is made into the form of more individual routes 15, is able to ascend FPC
Torsion capacity, reduce FPC a possibility that being broken, to extend the service life of FPC.In this way, in the embodiment of the present invention
FPC can be applied to the rotating camera in terminal device.
It optionally, include the different route 15 of length in the FPC.
In the present embodiment, when FPC does not twist and moves, more routes 15 can be symmetrical arranged.For example, as schemed
It may include five routes 15 shown in 1, in FPC, wherein single line 15 is located at center, and in addition four routes 15 symmetrically divide
It is distributed in the two sides of the route 15 positioned at center.In this way, both threads road 15 on the outermost side is right in this five routes 15
And length is identical (assuming that the length is referred to as L1), is closely located at the both threads road 15 of the route 15 of center symmetrically and length phase
With (assuming that the length is L2), also, L1 can be greater than L2, and L2 can be greater than L3, and (L3 is the route 15 positioned at center
Length).
Certainly, more routes 15 in FPC asymmetric can also be arranged, this is also feasible.
In the present embodiment, since the length of more routes 15 in FPC is not exactly the same, the behaviour area of FPC is not complete
It tightens but there are some allowances, be conducive to the twist motion of FPC in this way, be broken so as to further decreasing FPC
Possibility.
Optionally, as shown in Figure 1, the FPC further include: binding piece 17, binding piece 17 tie up the target line of each route 15
Section.
In the present embodiment, binding piece 17 can be used as the wrapper material of more routes 15, can behaviour area to FPC into
Row moulding, it is excessively at random to avoid more routes 15, in addition, binding piece 17 is banded in outside more routes 15, it can be to route
15 play a protective role, to reduce the abrasion of route 15 to the greatest extent, thus the service life of extension wire 15.
Optionally, as shown in Figure 6, Figure 7, every route 15 includes: route ontology 151, the first insulating protective film 153 and
One substrate insulating layer 155；Wherein, the first insulating protective film 153 and first substrate insulating layer 155, which enclose, sets to form insulating space, line
Road ontology 151 is located in insulating space.
In Fig. 6, route 15 is single layer structure, i.e., the behaviour area of FPC is single layer structure；In Fig. 7, route 15 is bilayer
Structure, the i.e. behaviour area of FPC are double-layer structure.Certainly, the behaviour area of FPC may be at least three-decker.
It should be noted that electric property of the route ontology 151 for realizing route 15.In the present embodiment, route ontology
151 enclose and set in the insulating space to be formed positioned at the first insulating protective film 153 and first substrate insulating layer 155, in this way can be to line
Road ontology 151 plays a protective role, to avoid route ontology 151 by chemical attack and physical abrasion, to guarantee route 15
Normal work.When it is implemented, route 15 can be through techniques such as etching, stamp, laser cuttings, substrate is processed
Afterwards, it is obtained after the first insulating protective film 153 of covering.
Optionally, as shown in figure 8, first connecting portion 11 includes: the first conductor layer 111, second connecting portion 13 includes: second
Conductor layer 131；Wherein, the first end of the every route 15 in Fig. 1 is electrically connected with the first conductor layer 111, every route in Fig. 1
15 second end is electrically connected with the second conductor layer 131.
In the present embodiment, due to the setting of the first conductor layer 111 and the second conductor layer 131, by by the first conductor layer 111
It is connect conducting with the second conductor layer 131 with other components in terminal device, can easily realize very much FPC and other yuan
The connection of device is connected.
Optionally, as shown in Figures 9 to 11, first connecting portion 11 further include: the first connector 113, the first connector 113
It is electrically connected with the first conductor layer 111.
In Fig. 9, the quiescent centre and behaviour area of FPC is single layer structure；In Figure 10, the quiescent centre of FPC is the double-deck knot
Structure, the behaviour area of FPC are single layer structure；In Figure 11, the quiescent centre and behaviour area of FPC is double-layer structure.Certainly, FPC
Quiescent centre may be at least three-decker.
It should be pointed out that the structure of second connecting portion 13 can be with the structure of first connecting portion 11 it is similar.So,
As shown in Figures 9 to 11, second connecting portion 13 further include: the second connector 133, the second connector 133 and the second conductor layer 131
It can be electrically connected.
In the present embodiment, due to the setting of the first connector 113 and the second connector 133, by by the first connector 113
It is connect conducting with the second connector 133 with other components in terminal device, can easily realize very much FPC and other yuan
The connection of device is connected.
Optionally, as shown in figure 9, first connecting portion 11 includes: one layer of first conductor layer 111；The FPC further include: second
Substrate insulating layer 19 and the first reinforcing member 21；Wherein, the first reinforcing member 21 is set to one layer the by the second substrate insulating layer 19
One conductor layer 111.
Specifically, the upper surface of the second substrate insulating layer 19 can be Nian Jie with the first conductor layer 111, the second substrate insulating layer
It 19 lower surface can be Nian Jie with the first reinforcing member 21.Here, the first reinforcing member 21 can be stainless steel substrates or polyimides
Reinforcing chip made of materials such as (Polyimide, PI).
In addition, it is similar with the structure of first connecting portion 13, as shown in figure 9, second connecting portion 13 may include: one layer second
Conductor layer 131, the FPC further include: third substrate insulating layer 23 and the second reinforcing member 25；Wherein, the second reinforcing member 25 passes through the
Three substrate insulating layers 23 are set to one layer of second conductor layer 131.
In the present embodiment, the setting of substrate insulating layer can play preferable insulating effect, and the setting of reinforcing member can be
Support and reinforcing effect are played in structure, to promote the intensity of first connecting portion 11 and second connecting portion 13.
Optionally, as shown in Figure 10, Figure 11, first connecting portion 11 includes at least two layers of first conductor layers being stacked
111, sandwiched has a tetrabasal insulating layer 115 of the first via hole between the first conductor layer of adjacent two layers 111, adjacent two layers the
One conductor layer 111 is electrically connected by corresponding first via hole.
Similar with first connecting portion 10, as shown in Figure 10, Figure 11, second connecting portion 13 may include being stacked at least
Two layers of second conductor layers 131, sandwiched has the 5th substrate insulating layer of the second via hole between the second conductor layer of adjacent two layers 131
135, the second conductor layer of adjacent two layers 131 is electrically connected by corresponding second via hole.
In the present embodiment, when the quiescent centre of FPC is at least double-layer structure, the setting of the first via hole can be by quiescent centre
In each layer connect conducting, to guarantee the normal work of FPC.
Optionally, as shown in Figure 10, Figure 11, FPC further include: the second insulating protective film 27 and third reinforcing member 29；Its
In, third reinforcing member 29 is set to by the second insulating protective film 27 positioned at outermost first conductor layer 111.
Specifically, the upper surface of the second insulating protective film 27 can be to be bonded positioned at outermost first conductor layer 111, the
It the lower surface of two insulating protective films 27 can be Nian Jie with third reinforcing member 29.Here, third reinforcing member 29 can be stainless steel substrates
Or reinforcing chip made of the materials such as PI.
Similarly, as shown in Figure 10, Figure 11, which can also include: third insulating protective film 31 and the 4th reinforcing member
33；Wherein, the 4th reinforcing member 33 is set to by third insulating protective film 31 positioned at outermost second conductor layer 131.
In the present embodiment, the setting of insulating protective film can play preferable insulating effect, and the setting of reinforcing member can be
Support and reinforcing effect are played in structure, to promote the intensity of first connecting portion 11 and second connecting portion 13.
To sum up, in the present embodiment, by changing the structure of FPC, the behaviour area of FPC is made into more individual routes 15
Form is able to ascend the torsion capacity of FPC, reduces a possibility that FPC is broken, to extend the service life of FPC.
Terminal device provided in an embodiment of the present invention is illustrated below.
The embodiment of the present invention also provides a kind of terminal device, which includes above-mentioned FPC.Wherein, FPC's is specific
Implementation process does not do any restriction to this referring to above description, the embodiment of the present invention.
Since FPC has above-mentioned technique effect, the terminal device including the FPC also has corresponding technical effect, herein
It repeats no more.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (10)
1. a kind of flexible circuit board FPC characterized by comprising
First connecting portion and second connecting portion；
More routes of split settings, the first end of the every route are electrically connected with the first connecting portion, the every line
The second end on road is electrically connected with the second connecting portion；
Wherein, at least partly part of path in the score section of the every route is in free state, so that each route
Can relative motion, the score section of any route is the part of path between its first end and second end.
2. FPC according to claim 1, which is characterized in that include the different route of length in the FPC.
3. FPC according to claim 2, which is characterized in that the FPC further include:
Binding piece, the binding piece tie up the score section of each route.
4. FPC according to claim 1, which is characterized in that the every route includes:
Route ontology, the first insulating protective film and first substrate insulating layer；
Wherein, first insulating protective film and the first substrate insulating layer enclose and set to form insulating space, the route ontology
In the insulating space.
5. FPC according to claim 1, which is characterized in that the first connecting portion includes: the first conductor layer, and described
Two interconnecting pieces include: the second conductor layer；Wherein,
The first end of the every route is electrically connected with first conductor layer, the second end of the every route and described second
Conductor layer electrical connection.
6. FPC according to claim 5, which is characterized in that the first connecting portion further include:
First connector, first connector are electrically connected with first conductor layer.
7. FPC according to claim 5, which is characterized in that the first connecting portion includes: one layer of first conductor layer；Institute
State FPC further include:
The second substrate insulating layer and the first reinforcing member；
Wherein, first reinforcing member is set to one layer of first conductor layer by the second substrate insulating layer.
8. FPC according to claim 5, which is characterized in that the first connecting portion includes at least two layers be stacked
First conductor layer, sandwiched has the tetrabasal insulating layer of the first via hole between the first conductor layer described in adjacent two layers, adjacent
Two layers of first conductor layer is electrically connected by corresponding first via hole.
9. FPC according to claim 8, which is characterized in that the FPC further include:
Second insulating protective film and third reinforcing member；
Wherein, the third reinforcing member is set to by second insulating protective film positioned at outermost first conductor
Layer.
10. a kind of terminal device, which is characterized in that including flexible circuit board as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318401.4A CN110012594A (en) | 2019-04-19 | 2019-04-19 | A kind of flexible circuit board and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318401.4A CN110012594A (en) | 2019-04-19 | 2019-04-19 | A kind of flexible circuit board and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110012594A true CN110012594A (en) | 2019-07-12 |
Family
ID=67173381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318401.4A Pending CN110012594A (en) | 2019-04-19 | 2019-04-19 | A kind of flexible circuit board and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110012594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000775A1 (en) * | 2021-07-21 | 2023-01-26 | 北京梦之墨科技有限公司 | Fpc module having balanced deflection stress and electronic device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661730A (en) * | 2004-02-23 | 2005-08-31 | 住友电气工业株式会社 | Multiconductor cable and method of producing the cable |
| TW200608637A (en) * | 2004-08-27 | 2006-03-01 | Adv Flexible Circuits Co Ltd | Signal transmission cable assembly suitable for passing through revolving shaft mechanism |
| US20110064369A1 (en) * | 2009-09-15 | 2011-03-17 | Kabushiki Kaisha Toshiba | Flexible wiring board, manufacturing method thereof and flexible wiring device |
| CN102056397A (en) * | 2009-11-05 | 2011-05-11 | 易鼎股份有限公司 | Planar cable of flexible printed circuit with connected two sides and cluster section |
| US20130032381A1 (en) * | 2011-08-02 | 2013-02-07 | Kabushiki Kaisha Toshiba | Flexible wiring module and flexible wiring device |
| CN103427262A (en) * | 2012-05-25 | 2013-12-04 | 易鼎股份有限公司 | Flexible circuit cable with more than two groups of bunches |
| CN103715526A (en) * | 2012-10-09 | 2014-04-09 | 易鼎股份有限公司 | Beam splitting structure of flexible circuit cable |
| CN103841752A (en) * | 2012-11-23 | 2014-06-04 | 易鼎股份有限公司 | Welding structure of flexible circuit board and connector |
| CN107580173A (en) * | 2016-07-05 | 2018-01-12 | 韩华泰科株式会社 | Monitoring camera system |
-
2019
- 2019-04-19 CN CN201910318401.4A patent/CN110012594A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661730A (en) * | 2004-02-23 | 2005-08-31 | 住友电气工业株式会社 | Multiconductor cable and method of producing the cable |
| TW200608637A (en) * | 2004-08-27 | 2006-03-01 | Adv Flexible Circuits Co Ltd | Signal transmission cable assembly suitable for passing through revolving shaft mechanism |
| US20110064369A1 (en) * | 2009-09-15 | 2011-03-17 | Kabushiki Kaisha Toshiba | Flexible wiring board, manufacturing method thereof and flexible wiring device |
| CN102056397A (en) * | 2009-11-05 | 2011-05-11 | 易鼎股份有限公司 | Planar cable of flexible printed circuit with connected two sides and cluster section |
| US20130032381A1 (en) * | 2011-08-02 | 2013-02-07 | Kabushiki Kaisha Toshiba | Flexible wiring module and flexible wiring device |
| CN103427262A (en) * | 2012-05-25 | 2013-12-04 | 易鼎股份有限公司 | Flexible circuit cable with more than two groups of bunches |
| CN103715526A (en) * | 2012-10-09 | 2014-04-09 | 易鼎股份有限公司 | Beam splitting structure of flexible circuit cable |
| CN103841752A (en) * | 2012-11-23 | 2014-06-04 | 易鼎股份有限公司 | Welding structure of flexible circuit board and connector |
| CN107580173A (en) * | 2016-07-05 | 2018-01-12 | 韩华泰科株式会社 | Monitoring camera system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000775A1 (en) * | 2021-07-21 | 2023-01-26 | 北京梦之墨科技有限公司 | Fpc module having balanced deflection stress and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7180001B1 (en) | Foldable signal transmission cable assembly | |
| US20120325527A1 (en) | Bundled flexible flat circuit cable | |
| US8753143B2 (en) | Connection structure for flexible circuit cable | |
| US20130341072A1 (en) | Composite flexible circuit planar cable | |
| JP2006196849A (en) | Double-sided fpc | |
| US8210867B2 (en) | Connection structure of coaxial harness | |
| JPWO2007032213A1 (en) | Printed wiring board and semiconductor package | |
| CN101052266B (en) | Printed circuit board and manufacturing method thereof | |
| US20060180340A1 (en) | Printed-wiring board, printed-circuit board and electronic apparatus | |
| CN104221478B (en) | Flat cable | |
| TW201242438A (en) | Composite circuit board with easily fractured structure | |
| JP2020077621A5 (en) | ||
| CN110012594A (en) | A kind of flexible circuit board and terminal device | |
| CN103140023B (en) | Wired circuit board and its manufacture method | |
| JP6564616B2 (en) | Flexible board power supply path structure | |
| JP5835274B2 (en) | Connecting member and flat cable with connecting member | |
| CN211146159U (en) | L ED lamp strip capable of being bent in multiple directions | |
| JP2017079112A (en) | Composite flat cable and manufacturing method of composite flat cable | |
| JP2010040929A (en) | Electronic equipment and flexible printed circuit board | |
| JP4020476B2 (en) | Electronic equipment using flexible printed circuit boards | |
| CN107801295A (en) | Flexible PCB and mobile terminal | |
| JP6048719B2 (en) | Printed wiring board and method for manufacturing the printed wiring board | |
| JP2011082042A (en) | Coaxial cable harness | |
| CN106030910A (en) | Wiring member | |
| CN2922379Y (en) | Soft circuit board structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |
|
| RJ01 | Rejection of invention patent application after publication |