CN101887772A - Signal transmission cable with bundle structure - Google Patents
Signal transmission cable with bundle structure Download PDFInfo
- Publication number
- CN101887772A CN101887772A CN2009101371900A CN200910137190A CN101887772A CN 101887772 A CN101887772 A CN 101887772A CN 2009101371900 A CN2009101371900 A CN 2009101371900A CN 200910137190 A CN200910137190 A CN 200910137190A CN 101887772 A CN101887772 A CN 101887772A
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- CN
- China
- Prior art keywords
- rolling structure
- flexible circuit
- signal transmission
- winding displacement
- base board
- 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.)
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims abstract description 82
- 238000004804 winding Methods 0.000 claims abstract description 64
- 238000005452 bending Methods 0.000 claims abstract description 43
- 238000006073 displacement reaction Methods 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 208000001308 Fasciculation Diseases 0.000 description 1
- 206010028293 Muscle contractions involuntary Diseases 0.000 description 1
- 241001417495 Serranidae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
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- Structure Of Printed Boards (AREA)
Abstract
A signal transmission cable with a winding structure comprises at least a flexible circuit substrate, the flexible circuit substrate has a cluster section which is composed of a plurality of cluster cables cut along the extending direction of the flexible circuit substrate, each cluster cable is a cluster structure capable of bending independently, and the signal transmission cable is characterized in that at least one winding structure is formed on one side of a preset cluster cable of the cluster section of the flexible circuit substrate, the winding structure has a combining part, when the cluster cables of the cluster section of the flexible circuit substrate are superposed into a bundle structure, the winding structure winds a plurality of cluster cables and is combined and positioned through the combining part. When the cluster flat cables are fixed to move freely in the preset space by the rolling structure, the situation that the traditional flat cables are applied to electronic equipment with a rotating shaft structure, and the rotating shaft structure only rubs, extrudes or impacts the rolling structure can be effectively improved.
Description
Technical field
The invention relates to a kind of design of flexible circuit cable, particularly about a kind of signal transmission flat cable with rolling structure.
Background technology
Look into, now in the printed-board technology, with the soft printed circuit board is the at present expansionary technology of tool, that soft printed circuit board has is in light weight, volume is little, but dynamic deflection and elasticity change characteristics such as shape, and can carry out three-dimensional wiring according to space size and shape, be widely used in various consumption electronic products, for example: digital camera, mobile phone, notebook computer etc., such as lightening, the sophistication of modern microelectronic product, it is that the technology of transmission intermediary is to occupy indelible status in electronic industry with the soft printed circuit board.
In recent years, the flexible circuit plate technique also is applied in the bus-bar construction, and traditional bus-bar construction is generally with several outer leads that are covered with insulating barrier line structure in a row side by side, can be in many electronic and communication facilities as the usefulness of signal transmission.In the flexible circuit board winding displacement product of normal use at present,, can adopt the structure of different flexible circuit board winding displacements such as single sided board, double sided board, multi-layer sheet in response to the demand of different number of transmission lines.
Wherein the design of traditional winding displacement only is fit to by a long and narrow space that places.But in present many electronics or communication equipment, run into the design that the flexible circuit board winding displacement is arranged at the pivot structure with axis hole through regular meeting.For example: the communication handset or the digital code camera that are extensively used at present, its cover plate or screen promptly often are combined in the main body of mobile phone and digital code camera with pivot structure.In order to make signal be sent to cover plate or screen by the main body of mobile phone and digital code camera, the present practice is to adopt the wire rod of miniaturization or be used as the transmission line of signal with the superfine lead harness of gathering together.
Summary of the invention
The technical problem that institute of the present invention desire solves:
Yet, in present mobile phone, digital code camera or notebook computer field, transmit the design that application is more and more many, pivot structure is also advanced rank one-tenth cross-compound arrangement by simple single-shaft configuration of signal via the flexible circuit cable that is arranged at pivot structure, for example: digital code camera, panel computer (Table PC) etc., the more and more variation of its pivot structure makes that traditional flexible circuit board winding displacement can't be in response to the variation of this demand.
Because whether the flexible circuit board winding displacement can bear regular bending or the number of times that can bear bending is very important, under this situation, if still adopt the design of traditional winding displacement, even winding displacement can be by the axis hole of described pivot structure, but when product uses, can make the operation of pivot structure be affected because of the design of traditional winding displacement, winding displacement also can be because of user's rotary manipulation, and make the winding displacement corner because of folding, rotation and produce that stress is concentrated and with the pivot structure friction and then the phenomenon of damaging, because traditional winding displacement is with its harness with the adhesive plaster series products, make its unlikely at random can't assembling, but winding displacement can become big because of the side-play amount of when rotation swing, be directed at winding displacement and produce contact friction each other, and then cause in the winding displacement partly that lead is subjected to pining down mutually, distortion, severe patient even to be directed at winding displacement impaired.
Edge this, purpose of the present invention promptly provides a kind of signal transmission flat cable with rolling structure, in order to improve the known signal transmission flat cable in the shortcoming of using.
The technological means that the present invention deals with problems:
The present invention is the signal transmission flat cable that has rolling structure for a kind of for the technological means that problem adopted that solves known technology, include at least one flexible circuit base board, flexible circuit base board has a cluster section, being cut the winding displacement of gathering together that forms by many bearing of trends along flexible circuit base board is formed, winding displacement is the structure of gathering together that presents independent and free bending but each bar is gathered together, wherein at least one rolling structure is formed at the side of a predetermined winding displacement of gathering together of the cluster section of flexible circuit base board, rolling structure has a joint portion, when being superimposed into a pencil structure with each winding displacement of gathering together at the cluster section of flexible circuit base board, rolling structure is many winding displacements of gathering together of rolling, and gives in conjunction with the location by the joint portion.
The present invention contrasts the effect of prior art:
Via the technology used in the present invention means, can be so that signal transmission flat cable of the present invention be applied to many electronic equipments with single shaft or twin shaft pivot structure, but winding displacement is the characteristic that presents independent and free bending because each bar of the cluster section of flexible circuit cable is gathered together, when being wired in the pre-set space free movement when fixedly gathering together by rolling structure rolling, can effectively improve traditional winding displacement and be applied in the electronic equipment with pivot structure, pivot structure only can rub, pushes or clash into the situation of rolling structure.
Moreover rolling structure can be designed to different binding form, size, makes many winding displacements of gathering together can free movement in rolling structure.Or be designed to directly binding be fixed into a branch of, to be fit to different rotary modes.
In addition, rolling structure of the present invention can be shaped from original flexible printed wiring board technology, does not need additionally to increase the cost on the production cost, promptly can effectively improve known existing problem.
Description of drawings
Fig. 1 is the stereogram that shows first embodiment of the invention;
Fig. 2 is the stereogram when showing the folding operation of first embodiment of the invention;
Fig. 3 shows that the rolling structure of first embodiment of the invention rolls the stereogram of the winding displacement of gathering together;
Fig. 4 is the sectional drawing that shows Figure 14-4 section of first embodiment of the invention;
Fig. 5 is the sectional drawing that shows the signal transmission flat cable with rolling structure of second embodiment of the invention;
Fig. 6 is the bottom view that shows first embodiment of the invention;
Fig. 7 is the bottom view that shows third embodiment of the invention;
Fig. 8 is the stereogram that shows fourth embodiment of the invention;
Fig. 9 is the stereogram that shows fifth embodiment of the invention;
Figure 10 is the stereogram that shows sixth embodiment of the invention;
Figure 11 is the stereogram that shows seventh embodiment of the invention;
Figure 12 is the schematic diagram that shows when the present invention is applied to the single shaft pivot structure;
Figure 13 is the schematic diagram that shows when the present invention is applied to the twin shaft pivot structure.
Drawing reference numeral:
100,100a, 100b, 100c, signal transmission flat cable
100d、100e、100t
1,1a flexible circuit base board
11,11a cluster section
111, the 111a winding displacement of gathering together
12,12a first end
13,13a second end
2,2b, 2c, 2d rolling structure
21,21b, 21c, 21d hollow out zone
22,22b, 22c, 22d joint portion
3,3a first jointing
31,31a first connector
32 first bending sections
321 first lateral margins
322 second lateral margins
33, the 33a second bending section
331 the 3rd lateral margins
332,332a the 4th lateral margin
4 second jointings
41 second connectors
42 the 3rd bending sections
421 first lateral margins
422 second lateral margins
43 the 4th bending sections
431 the 3rd lateral margins
432 the 4th lateral margins
5 coverlays
5a copper
The 5b base material
6,6a signal transmssion line
7 pivot structures
71 axis holes
8 electronic products
81 electronic curtains
But L1 broken line
But L2 broken line
But L3 broken line
But L4 broken line
The I bearing of trend
The II vertical direction
Reverses direction before and after the III
The IV horizontal rotatio direction
Embodiment
Specific embodiment of the present invention will be further described by following embodiment and the attached accompanying drawing that is.
Consulting shown in Figure 1ly, is the stereogram that shows first embodiment of the invention.Signal transmission flat cable 100 with rolling structure of the present invention is made up of at least one flexible circuit base board 1, a rolling structure 2, one first jointing 3 and one second jointing 4.Flexible circuit base board 1 has a cluster section 11, is cut the winding displacement of gathering together that forms by many bearing of trend I along flexible circuit base board 1 and is formed, and winding displacement is the structure of gathering together that presents independent and free bending but each bar is gathered together.In the present embodiment, a gather together side of winding displacement 111 of the outermost that rolling structure 2 is formed at the cluster section 11 of flexible circuit base board 1, and protrude out perpendicular to the gather together direction ∏ of winding displacement 111 of outermost with one.In addition, rolling structure 2 includes 21 and one joint portion 22, at least one hollow out zone.
Please consult simultaneously Fig. 2 and shown in Figure 3 again, Fig. 2 is the stereogram when showing the folding operation of first embodiment of the invention, and Fig. 3 is the gather together stereogram of winding displacement of the rolling structure rolling that shows first embodiment of the invention.But broken line L1 by first jointing 3, but the broken line L3 of the L2 and second jointing 4, L4, can make the second bending section 33, the 4th bending section 43 and the first bending section 32 and 42 doublings of the 3rd bending section coincide in the bottom surface of second connector 41 of first connector 31 of first jointing 3 and second jointing 4, make each winding displacement of gathering together of the cluster section 11 of flexible circuit base board 1 be superimposed into as shown in the figure fascicular texture, roll each winding displacement of gathering together of the cluster section 11 of flexible circuit base boards 1 again by rolling structure 2, and give in conjunction with the location with the joint portion 22 of rolling structure 2.
In the present embodiment, the joint portion 22 of rolling structure 2 is to be an adhesion coating, and the fascicular texture that is superimposed in order to winding displacement that each the is gathered together location of being adhered certainly, can also give in conjunction with the location by other combinations, in this only most preferred embodiment performance.In addition, the hollow out zone 21 of rolling structure 2 is to make each of cluster section 11 of flexible circuit base board 1 gather together winding displacement when rolling fasciculation structure, each winding displacement of gathering together still maintains the remaining of bending, wobble deviation amount when avoiding bending remaining deficiency, rotation is big, and winding displacement corner stress is concentrated, and then cause partly that winding displacement pins down mutually, distortion and impaired situation takes place.
Consult Fig. 4 and shown in Figure 5 simultaneously, Fig. 4 is the sectional drawing that shows Figure 14-4 section of first embodiment of the invention, and Fig. 5 is the sectional drawing that shows the signal transmission flat cable with rolling structure of second embodiment of the invention.Wherein the element of the signal transmission flat cable 100a with rolling structure of the signal transmission flat cable with rolling structure 100 of first embodiment and second embodiment is roughly the same, so components identical is to indicate with the components identical numbering, as a means of correspondence.Its difference is that coverlay (Coverlay) 5 that rolling structure 2 can be via etch process be had rolling structure 2 itself and copper (Copper) 5a get rid of and show as shown in Figure 5 aspect, certainly also can keep the coverlay 5 of rolling structure 2 and copper 5a on base material (Substrate) 5b, and make rolling structure 2 remain with preferable rigidity.
Consult Figure 6 and Figure 7 simultaneously, Fig. 6 is the bottom view that shows first embodiment of the invention, and Fig. 7 is the bottom view that shows third embodiment of the invention.Be laid with many barss transmission line 6 between flexible circuit base board 1, first jointing 3 and second jointing 4, wherein the element of the signal transmission flat cable 100b with rolling structure of the signal transmission flat cable with rolling structure 100 of first embodiment and the 3rd embodiment is roughly the same, so components identical is to indicate with the components identical numbering, as a means of correspondence.Its difference is the winding displacement 111 of gathering together that is formed with rolling structure 2 of the 3rd embodiment, its inside does not include signal transmssion line 6, but other each winding displacement inside of gathering together of the cluster section 11 of flexible circuit base board 1 then includes one or more signal transmssion line 6, with when fracture or wearing and tearing take place the winding displacement 111 of gathering together with rolling structure 2, can not have influence on the normal operation of signal transmission flat cable 100b.
Please consult Fig. 8 and shown in Figure 9 simultaneously, Fig. 8 is the stereogram that shows fourth embodiment of the invention, and Fig. 9 is the stereogram that shows fifth embodiment of the invention.The signal transmission flat cable 100c with rolling structure of the 4th embodiment is identical with first embodiment haply with the element of the signal transmission flat cable 100d with rolling structure of the 5th embodiment, so components identical is to indicate with the components identical numbering, as a means of correspondence.Its difference is that the rolling structure 2b of the 4th embodiment is for strip shows as shown in the figure aspect, includes the joint portion 22b of a plurality of hollow outs zone 21b and a corresponding strip; The 5th embodiment shows that then two rolling structure 2c, 2d are gather together sides of winding displacement 111 of the outermost that is formed at the cluster section 11 of flexible circuit base board 1 with a predetermined angular respectively, and protrudes out perpendicular to the gather together direction ∏ of winding displacement 111 of outermost with one respectively.
Consult shown in Figure 10ly, it is the stereogram that shows sixth embodiment of the invention.The element of the signal transmission flat cable 100e with rolling structure of this embodiment is identical with first embodiment haply, so components identical is to indicate with the components identical numbering, as a means of correspondence.Its difference is that present embodiment is by two flexible circuit base boards 1,1a, and 2, two first jointings 3 of two rolling structures, 3a and one second jointing 4 are formed, and then demonstrates aspect as shown in the figure.Because the composition mode is also roughly the same with first embodiment, so do not add to give unnecessary details at this.
Consult shown in Figure 11ly, it is the stereogram that shows seventh embodiment of the invention.The element of the signal transmission flat cable 100f with rolling structure of this embodiment is identical with first embodiment haply, so components identical is to indicate with the components identical numbering, as a means of correspondence.Its difference is that present embodiment is by a flexible circuit base board 1, a rolling structure 2, one first jointing 3 and one second jointing 4 are formed, wherein first jointing 3 and second jointing 4 do not include the bending section in the foregoing description, that is do not need coincide each winding displacement of gathering together of the cluster section 11 that makes flexible circuit base board 1 of doubling by the bending section to be superimposed into fascicular texture, can directly roll each winding displacement of gathering together of the cluster section 11 of flexible circuit base boards 1 by rolling structure 2, and give in conjunction with the location, and then show as shown in the figure aspect with the joint portion 22 of rolling structure 2.
Certainly, the present invention is that embodiment is as patent description and accompanying drawing statement with above-mentioned, only be the wherein a kind of of numerous embodiment, such as being familiar with one of ordinary skill in the art all can learn easily, signal transmission flat cable with rolling structure is a major technique feature of the present invention, all variations that utilizes principle of the present invention to do all belong to request category of the present invention.
Please consult Figure 12 and shown in Figure 13 simultaneously, Figure 12 is the schematic diagram that shows when the present invention is applied to the one dimension pivot structure, and Figure 13 is the schematic diagram that shows when the present invention is applied to two-dimentional pivot structure.Signal transmission flat cable 100 with rolling structure of the present invention is applied to one to have in the electronic product 8 of single shaft and twin shaft pivot structure 7, be to be mobile phone in the present embodiment, first jointing 3 and second jointing 4 with signal transmission flat cable 100 of rolling structure can be easily by the axis holes 71 of shaft element 7, and signal transmission flat cable 100 is not subjected to the limit rotation of shaft element 7.When electronic curtain 81 with front and back reverses direction III turn on electronic product 8; during perhaps with horizontal rotatio direction IV turn; the influence that signal transmission flat cable 100 of the present invention can not be subjected to described front and back, level, turning operation causes the gather together friction of winding displacement 111 of 7 pairs of shaft elements; 7 of shaft elements can rub, push rolling structure 2; therefore the winding displacement 111 of gathering together is subjected to the maximum protection of rolling structure 2; but can in rolling structure 2, freely swing, use release stress.
By above embodiment as can be known, the value on the true tool industry of signal transmission flat cable with rolling structure provided by the present invention was so the present invention had accorded with the important document of patent already.Only above narration only is preferred embodiment explanation of the present invention, and all those skilled in the art that are skillful in this work as can do other all improvement according to above-mentioned explanation, and only these change in the claim scope that still belongs to invention spirit of the present invention and defined.
Claims (12)
1. signal transmission flat cable with rolling structure, it is characterized in that, described winding displacement includes at least one flexible circuit base board, described flexible circuit base board has a cluster section, being cut the winding displacement of gathering together that forms by many bearing of trends along described flexible circuit base board is formed, winding displacement is the structure of gathering together that presents independent and free bending but each bar is gathered together, it is characterized in that: at least one rolling structure is formed at the side of a predetermined winding displacement of gathering together of the cluster section of described flexible circuit base board, described rolling structure has a joint portion, when being superimposed into a pencil structure with each winding displacement of gathering together at the cluster section of described flexible circuit base board, described rolling structure is described many winding displacements of gathering together of rolling, and gives in conjunction with the location by described joint portion.
2. the signal transmission flat cable with rolling structure as claimed in claim 1, first end of wherein said flexible circuit base board disposes one first jointing, and one first connector is arranged on described first jointing.
3. the signal transmission flat cable with rolling structure as claimed in claim 2, it is characterized in that, first jointing of described flexible circuit base board includes at least one bending section, described bending section has one first lateral margin and one second lateral margin, described first lateral margin is connected with first end of described flexible circuit base board, described second lateral margin is connected with described first connector, but and has a broken line between described second lateral margin and described first connector.
4. the signal transmission flat cable with rolling structure as claimed in claim 1 is characterized in that, second end of described flexible circuit base board disposes one second jointing, and one second connector is arranged on described second jointing.
5. the signal transmission flat cable with rolling structure as claimed in claim 4, it is characterized in that, second jointing of described flexible circuit base board includes at least one bending section, described bending section has one first lateral margin and one second lateral margin, described first lateral margin is connected with second end of described flexible circuit base board, described second lateral margin is connected with described second connector, but and has a broken line between described second lateral margin and described second connector.
6. the signal transmission flat cable with rolling structure as claimed in claim 1, it is characterized in that, the described winding displacement of gathering together that is formed with rolling structure, its inside includes the signal transmssion line of one or more, and other each winding displacement inside of gathering together of the cluster section of described flexible circuit base board also includes one or more signal transmssion line.
7. as claim 1 a described signal transmission flat cable with rolling structure, it is characterized in that, the described winding displacement of gathering together that is formed with rolling structure, its inside does not include signal transmssion line, but other each winding displacement inside of gathering together of the cluster section of described flexible circuit base board then includes one or more signal transmssion line.
8. the signal transmission flat cable with rolling structure as claimed in claim 1 is characterized in that, described rolling structure can include at least one hollow out zone.
9. the signal transmission flat cable with rolling structure as claimed in claim 1, it is characterized in that, the joint portion of described rolling structure is to be an adhesion coating, to roll described many when gathering together winding displacement at described rolling structure, and the fascicular texture that the described winding displacement of gathering together the is superimposed into location of being adhered according to this.
10. the signal transmission flat cable with rolling structure as claimed in claim 1 is characterized in that, described rolling structure is to be formed at along a side of the predetermined winding displacement of gathering together that bearing of trend was cut out of described flexible circuit base board with a predetermined angular.
11. the signal transmission flat cable with rolling structure as claimed in claim 1 is characterized in that, described flexible circuit base board and described rolling structure are made up of a base material and the bronze medal and the coverlay that are distributed on the described base material.
12. the signal transmission flat cable with rolling structure as claimed in claim 11 is characterized in that, the coverlay and the copper of the cloth that plates on the base material of described rolling structure can be got rid of via etch process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101371900A CN101887772B (en) | 2009-05-14 | 2009-05-14 | Signal transmission flat cable with rolling structure |
| HK11100981.8A HK1146978B (en) | 2011-01-30 | Flat signal transmission cable with bundling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101371900A CN101887772B (en) | 2009-05-14 | 2009-05-14 | Signal transmission flat cable with rolling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101887772A true CN101887772A (en) | 2010-11-17 |
| CN101887772B CN101887772B (en) | 2012-06-06 |
Family
ID=43073635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101371900A Active CN101887772B (en) | 2009-05-14 | 2009-05-14 | Signal transmission flat cable with rolling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101887772B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515816A (en) * | 2012-06-20 | 2014-01-15 | 雷凌科技股份有限公司 | Flexible transmission device and communication device |
| CN104066269A (en) * | 2013-03-20 | 2014-09-24 | 易鼎股份有限公司 | Grounding pattern structure of high-frequency welding pad area of circuit board |
| CN104125705A (en) * | 2013-04-26 | 2014-10-29 | 易鼎股份有限公司 | Anti-loss grounding pattern structure of welding pad area of flexible circuit board |
| CN104284549A (en) * | 2013-07-12 | 2015-01-14 | 易鼎股份有限公司 | Method and structure for assembling flexible circuit board and rotating shaft member |
| CN104349633A (en) * | 2013-07-26 | 2015-02-11 | 易鼎股份有限公司 | Penetrating assembly structure of flexible circuit board with fins and rotating shaft |
| CN105323961A (en) * | 2014-06-09 | 2016-02-10 | 易鼎股份有限公司 | Power supply path structure of flexible circuit board |
-
2009
- 2009-05-14 CN CN2009101371900A patent/CN101887772B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515816A (en) * | 2012-06-20 | 2014-01-15 | 雷凌科技股份有限公司 | Flexible transmission device and communication device |
| CN103515816B (en) * | 2012-06-20 | 2016-01-27 | 联发科技股份有限公司 | Flexible transmission device and communication device |
| CN104066269A (en) * | 2013-03-20 | 2014-09-24 | 易鼎股份有限公司 | Grounding pattern structure of high-frequency welding pad area of circuit board |
| CN104066269B (en) * | 2013-03-20 | 2018-05-15 | 易鼎股份有限公司 | Grounding pattern structure of high-frequency welding pad area of circuit board |
| CN104125705A (en) * | 2013-04-26 | 2014-10-29 | 易鼎股份有限公司 | Anti-loss grounding pattern structure of welding pad area of flexible circuit board |
| CN104125705B (en) * | 2013-04-26 | 2018-06-01 | 易鼎股份有限公司 | Anti-loss grounding pattern structure of welding pad area of flexible circuit board |
| CN104284549A (en) * | 2013-07-12 | 2015-01-14 | 易鼎股份有限公司 | Method and structure for assembling flexible circuit board and rotating shaft member |
| CN104284549B (en) * | 2013-07-12 | 2019-04-30 | 易鼎股份有限公司 | Penetration assembling method for flexible circuit board and rotating shaft member |
| CN104349633A (en) * | 2013-07-26 | 2015-02-11 | 易鼎股份有限公司 | Penetrating assembly structure of flexible circuit board with fins and rotating shaft |
| CN104349633B (en) * | 2013-07-26 | 2018-06-15 | 易鼎股份有限公司 | Penetrating assembly structure of flexible circuit board with fins and rotating shaft |
| CN105323961A (en) * | 2014-06-09 | 2016-02-10 | 易鼎股份有限公司 | Power supply path structure of flexible circuit board |
| CN105323961B (en) * | 2014-06-09 | 2019-01-29 | 易鼎股份有限公司 | power supply path structure of flexible circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101887772B (en) | 2012-06-06 |
| HK1146978A1 (en) | 2011-07-22 |
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