CN105142335A - Double-sided flexible light-emitting diode (LED) circuit board employing reverse main line as copper foil and production technology - Google Patents
Double-sided flexible light-emitting diode (LED) circuit board employing reverse main line as copper foil and production technology Download PDFInfo
- Publication number
- CN105142335A CN105142335A CN201510512596.8A CN201510512596A CN105142335A CN 105142335 A CN105142335 A CN 105142335A CN 201510512596 A CN201510512596 A CN 201510512596A CN 105142335 A CN105142335 A CN 105142335A
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- copper foil
- circuit board
- double
- main line
- layer
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- 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
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
The invention discloses a double-sided flexible light-emitting diode (LED) circuit board employing a reverse main line as a copper foil and a production technology. The technology comprises the following steps: slitting a waste material, and forming an entire coil of infinitely extending rectangular bar copper foil layer; fabricating an entire coil of infinitely extending front line layer; laminating the front line layer to the copper foil layer; fabricating an entire coil of infinitely extending solder mask layer; windowing the solder mask layer; and laminating the solder mask layer on the front line, so as to form a double-sided flexible LED circuit board product employing the entire coil of infinitely extending reverse main line as the copper foil. The product comprises the copper foil layer, the front line layer and the solder mask layer, which are sequentially laminated; the double-sided flexible LED circuit board product employing the entire coil of infinitely extending reverse main line as the copper foil can be cut in the length direction; through entire coil cutting production, the production technology of a client is simplified; the welding procedure when the client fabricates the product is reduced; the damages to a human body due to a harmful gas generated in the welding process are reduced; and the production technology is energy-saving and environment-friendly.
Description
Technical field
The present invention relates to wiring board art, particularly relate to double-faced flexible LED circuit board and production technology that a kind of reverse side main line is Copper Foil.
Background technology
Chinese national economy and social development Eleventh Five-Year Plan outline propose, and promote electronic information manufacturing industry, according to digitlization, networking, intelligent general trend, greatly develop the core industries such as integrated circuit, software and new component.According to the Ministry of Information Industry of China " information industry development in science and technology Eleventh Five-Year Plan and the year two thousand twenty medium-term and long-term plans outline ", printed circuit board (PCB) (particularly multilayer, flexibility, soft firm combination and environmental protection printed wire plate technique) is one of 15 fields giving priority to of the following 5-15 of China electronics and information industry.
China's economy increases fast, and every construction obtains great achievement, but has also paid the cost that huge resources and environment is destroyed, and the contradiction between both is increasingly sharp-pointed, masses' environmental pollution strong reaction.This situation and irrationality of the economic structure, growth pattern are directly related.Do not accelerate to adjust economic structure, growth pattern transformation, resource fork is unable to hold out, and environment does not hold, and society holds and dares not accept, and economic development is hard to carry on.Only adhere to saving development, Clean Development, security developments, could sound and rapid economic growth be realized.
The energy-saving and emission-reduction that country advocates to strengthen with managing, take the measure that technical feasible, reasonable in economy and environment and society can bear, from production of energy to the links of consumption, reduction consumes, reduce the loss and pollutant emission, prevention are wasted, and utilizes the energy effectively and reasonably.And the energy-saving and emission-reduction of the at present high pollution of circuit-board industry, highly energy-consuming present situation and above-mentioned country are called incompatible with, therefore, lower large strength is needed to improve the product of circuit board and technique, to adapt to the demand for development in epoch.
Simultaneously, primary raw material needed for printed circuit board (PCB) production comprises copper-clad plate, Copper Foil, prepreg, chemical medicinal liquid, anode copper/tin/nickel, dry film, ink etc., in addition, the production of printed circuit board (PCB) also needs the power consumption energy, the price of sharp rise main raw material(s)s such as also making printed circuit board industry copper-clad plate, Copper Foil and the energy of noble metal and the basic energy resource such as oil, coal price all has rising by a relatively large margin, and this brings certain cost pressure to printed circuit board (PCB) manufacturing enterprise.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point of the prior art, provide a kind of reverse side main line to be double-faced flexible LED circuit board and the production technology of Copper Foil.
The object of the invention is to be achieved through the following technical solutions:
Reverse side main line is a double-faced flexible LED circuit board production technology for Copper Foil, comprises following production technology:
Waste material is cut, forms the rectangular sheet copper foil layer that entire volume infinitely extends;
Make the front line layer that entire volume infinitely extends;
Front circuit laminating is closed on copper foil layer;
Make the solder mask that entire volume infinitely extends;
Solder mask is windowed;
Fitted in by solder mask on the circuit of front, the reverse side main line that formation entire volume infinitely extends is the double-faced flexible LED circuit board finished product of Copper Foil.
Wherein in an embodiment, the reverse side main line that described entire volume infinitely extends is that the double-faced flexible LED circuit board finished product of Copper Foil can cut in the longitudinal direction.
Reverse side main line is a double-faced flexible LED circuit board for Copper Foil, comprising: copper foil layer, front line layer and solder mask, and described copper foil layer, described front line layer and described solder mask are fitted successively, and described copper foil layer is electrically connected with described front line layer and conducting;
Described copper foil layer is the rectangular laminated structure that entire volume infinitely extends;
Described front line layer is the rectangular laminated structure that entire volume infinitely extends;
Described solder mask is the rectangular laminated structure that entire volume infinitely extends;
Described solder mask has and windows.
Wherein in an embodiment, described a kind of reverse side main line is that the double-faced flexible LED circuit board broad ways of Copper Foil is spliced successively.
Wherein in an embodiment, the width of described copper foil layer is 3mm.
Wherein in an embodiment, the width of described copper foil layer is 3.8mm.
A kind of reverse side main line is the double-faced flexible LED circuit board of Copper Foil, take full advantage of the leftover pieces of Copper Foil supplier, waste material, leftover pieces, waste material are cut into the rectangular sheet construction guidelines of the wide unlimited extension of 3mm or 3.8mm, the leftover pieces, the waste material that decrease supplier melt down work flow again.Thus the discharge reducing production cost, saved the energy, reduced waste gas, finally reach energy-saving and emission-reduction.
By cutting production to leftover pieces, waste material, simplify the technological process of production, reverse side main line is that the wire of copper foil layer does not then need to etch, and reduces the discharge of waste water, and is produced by automatic equipment, reduces production cost.
Reverse side is after the wire of copper foil layer is cut, and closed by the copper foil layer automation of the unlimited extension by entire volume and front circuit laminating, this kind of process, greatly reduces the personnel to operate, and greatly improves the efficiency of production, reduces production cost.
Solder mask is made the rectangular laminated structure that entire volume infinitely extends, and window at solder mask, and close with front circuit laminating, thus define the pad of components and parts welding.Solder mask is made the production technology of the rectangular laminated structure that entire volume infinitely extends by this kind, equally greatly reduces the personnel to operate, and greatly improves the efficiency of production, reduces production cost.
Be that the double-faced flexible LED circuit board broad ways of Copper Foil is spliced successively by a kind of reverse side main line, and infinitely extend in the longitudinal direction, this kind of product and technique, reduce because of the punch press of individual production and application and artificial, energy savings, enhances productivity, reduces costs.
The reverse side main line that entire volume infinitely extends is that the double-faced flexible LED circuit board finished product of Copper Foil can cut in the longitudinal direction, entire volume is cut production and is also simplified to the production technology of client, minimizing client does welding process during finished product, reduce the pernicious gas of the generation when welding to the injury of human body, energy-conserving and environment-protective.
Accompanying drawing explanation
The overall structure figure of Fig. 1 to be a kind of reverse side main line of one embodiment of the invention be double-faced flexible LED circuit board of Copper Foil;
Fig. 2 for a kind of reverse side main line shown in Fig. 1 be the decomposition chart of the double-faced flexible LED circuit board of Copper Foil;
The structure chart that Fig. 3 splices successively for the double-faced flexible LED circuit board that is Copper Foil by a kind of reverse side main line shown in multiple Fig. 1.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Reverse side main line is a double-faced flexible LED circuit board production technology for Copper Foil, it is characterized in that, comprises following production technology:
Waste material is cut, forms the rectangular sheet copper foil layer that entire volume infinitely extends;
Make the front line layer that entire volume infinitely extends;
Front circuit laminating is closed on copper foil layer;
Make the solder mask that entire volume infinitely extends;
Solder mask is windowed;
Fitted in by solder mask on the circuit of front, the reverse side main line that formation entire volume infinitely extends is the double-faced flexible LED circuit board finished product of Copper Foil.
Be noted that reverse side main line that described entire volume infinitely extends is that the double-faced flexible LED circuit board finished product of Copper Foil can cut in the longitudinal direction especially.
Be that the double-faced flexible LED circuit board production technology of Copper Foil is corresponding with above-mentioned a kind of reverse side main line, also provide a kind of reverse side main line to be the double-faced flexible LED circuit board 10 of Copper Foil.
As shown in Figure 1, the overall structure figure of its to be a kind of reverse side main line of one embodiment of the invention be double-faced flexible LED circuit board 10 of Copper Foil.
A kind of reverse side main line is the double-faced flexible LED circuit board 10 of Copper Foil, comprising: copper foil layer 100, front line layer 200 and solder mask 300.Copper foil layer 100, front line layer 200 and solder mask 300 are fitted successively, and copper foil layer 100 is electrically connected with front line layer 200 and conducting.
As shown in Figure 2, its for a kind of reverse side main line shown in Fig. 1 be the decomposition chart of the double-faced flexible LED circuit board 10 of Copper Foil.
The rectangular laminated structure that copper foil layer 100 infinitely extends for entire volume, the rectangular laminated structure that front line layer 200 infinitely extends for entire volume, the rectangular laminated structure that solder mask 300 infinitely extends for entire volume, solder mask 300 has and windows 310.
As shown in Figure 3, its structure chart spliced successively for the double-faced flexible LED circuit board 10 being Copper Foil by a kind of reverse side main line shown in multiple Fig. 1.A kind of reverse side main line is that double-faced flexible LED circuit board 10 broad ways of Copper Foil is spliced successively, the disposable double-faced flexible LED circuit board 10 being Copper Foil by multiple a kind of reverse side main line can be spliced to form a panel, this kind of structure, facilitate supplier to the production of product and packaging, also facilitate the use of client simultaneously, need quantity, directly tear from panel.
In the present embodiment, the width of copper foil layer 100 is 3mm.In other embodiments, the width of copper foil layer 100 is 3.8mm.
A kind of reverse side main line is the double-faced flexible LED circuit board 10 of Copper Foil, take full advantage of the leftover pieces of Copper Foil supplier, waste material, leftover pieces, waste material are cut into the rectangular sheet construction guidelines of the wide unlimited extension of 3mm or 3.8mm, the leftover pieces, the waste material that decrease supplier melt down work flow again.Thus the discharge reducing production cost, saved the energy, reduced waste gas, finally reach energy-saving and emission-reduction.
By cutting production to leftover pieces, waste material, simplify the technological process of production, reverse side main line is that the wire of copper foil layer 100 does not then need to etch, and reduces the discharge of waste water, and is produced by automatic equipment, reduces production cost.
Reverse side is after the wire of copper foil layer 100 is cut, and fitted by copper foil layer 100 automation of the unlimited extension by entire volume and front line layer 200, this kind of process, greatly reduces the personnel to operate, and greatly improves the efficiency of production, reduces production cost.
Solder mask 300 is made the rectangular laminated structure that entire volume infinitely extends, and window at solder mask 300, and fit with front line layer 200, thus define the pad of components and parts welding.Solder mask 300 is made the production technology of the rectangular laminated structure that entire volume infinitely extends by this kind, equally greatly reduces the personnel to operate, greatly improves the efficiency of production, reduces production cost.
Be that double-faced flexible LED circuit board 10 broad ways of Copper Foil is spliced successively by a kind of reverse side main line, and infinitely extend in the longitudinal direction, this kind of product and technique, reduce because of the punch press of individual production and application and artificial, energy savings, enhances productivity, reduces costs.
The reverse side main line that entire volume infinitely extends is that double-faced flexible LED circuit board 10 finished product of Copper Foil can cut in the longitudinal direction, entire volume is cut production and is also simplified to the production technology of client, minimizing client does welding process during finished product, reduce the pernicious gas of the generation when welding to the injury of human body, energy-conserving and environment-protective.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. reverse side main line is a double-faced flexible LED circuit board production technology for Copper Foil, it is characterized in that, comprises following production technology:
Waste material is cut, forms the rectangular sheet copper foil layer that entire volume infinitely extends;
Make the front line layer that entire volume infinitely extends;
Front circuit laminating is closed on copper foil layer;
Make the solder mask that entire volume infinitely extends;
Solder mask is windowed;
Fitted in by solder mask on the circuit of front, the reverse side main line that formation entire volume infinitely extends is the double-faced flexible LED circuit board finished product of Copper Foil.
2. a kind of reverse side main line according to claim 1 is the double-faced flexible LED circuit board production technology of Copper Foil, it is characterized in that, the reverse side main line that described entire volume infinitely extends is that the double-faced flexible LED circuit board finished product of Copper Foil can cut in the longitudinal direction.
3. a reverse side main line is the double-faced flexible LED circuit board of Copper Foil, it is characterized in that, comprise: copper foil layer, front line layer and solder mask, described copper foil layer, described front line layer and described solder mask are fitted successively, and described copper foil layer is electrically connected with described front line layer and conducting;
Described copper foil layer is the rectangular laminated structure that entire volume infinitely extends;
Described front line layer is the rectangular laminated structure that entire volume infinitely extends;
Described solder mask is the rectangular laminated structure that entire volume infinitely extends;
Described solder mask has and windows.
4. a kind of reverse side main line according to claim 3 is the double-faced flexible LED circuit board of Copper Foil, it is characterized in that, described a kind of reverse side main line is that the double-faced flexible LED circuit board broad ways of Copper Foil is spliced successively.
5. a kind of reverse side main line according to claim 3 is the double-faced flexible LED circuit board of Copper Foil, it is characterized in that, the width of described copper foil layer is 3mm.
6. a kind of reverse side main line according to claim 3 is the double-faced flexible LED circuit board of Copper Foil, it is characterized in that, the width of described copper foil layer is 3.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512596.8A CN105142335A (en) | 2015-08-19 | 2015-08-19 | Double-sided flexible light-emitting diode (LED) circuit board employing reverse main line as copper foil and production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512596.8A CN105142335A (en) | 2015-08-19 | 2015-08-19 | Double-sided flexible light-emitting diode (LED) circuit board employing reverse main line as copper foil and production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105142335A true CN105142335A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512596.8A Pending CN105142335A (en) | 2015-08-19 | 2015-08-19 | Double-sided flexible light-emitting diode (LED) circuit board employing reverse main line as copper foil and production technology |
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| Country | Link |
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| CN (1) | CN105142335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911939A (en) * | 2017-11-24 | 2018-04-13 | 惠州市鹏程电子科技有限公司 | A kind of flexible printed circuit board |
| CN110312362A (en) * | 2019-06-17 | 2019-10-08 | 东莞市震泰电子科技有限公司 | A kind of banding pattern LED circuit board and processing method and LED light strip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203163A (en) * | 2004-12-24 | 2006-08-03 | Kyocera Corp | Wiring board |
| CN102083274A (en) * | 2009-11-26 | 2011-06-01 | 英业达股份有限公司 | Method for manufacturing printed circuit board (PCB) |
| CN201928518U (en) * | 2010-08-24 | 2011-08-10 | 王定锋 | Double-sided circuit board manufactured by indirectly adhering or attracting juxtaposed flat leads |
| CN104354454A (en) * | 2014-12-01 | 2015-02-18 | 东莞市田津电子科技有限公司 | FPC (flexible printed circuit board) substrate continuous and uninterrupted screen printing ink operation line |
| CN205040099U (en) * | 2015-08-19 | 2016-02-17 | 惠州市鹏程电子科技有限公司 | Reverse side thread is two -sided flexible LED circuit board of copper foil |
-
2015
- 2015-08-19 CN CN201510512596.8A patent/CN105142335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006203163A (en) * | 2004-12-24 | 2006-08-03 | Kyocera Corp | Wiring board |
| CN102083274A (en) * | 2009-11-26 | 2011-06-01 | 英业达股份有限公司 | Method for manufacturing printed circuit board (PCB) |
| CN201928518U (en) * | 2010-08-24 | 2011-08-10 | 王定锋 | Double-sided circuit board manufactured by indirectly adhering or attracting juxtaposed flat leads |
| CN104354454A (en) * | 2014-12-01 | 2015-02-18 | 东莞市田津电子科技有限公司 | FPC (flexible printed circuit board) substrate continuous and uninterrupted screen printing ink operation line |
| CN205040099U (en) * | 2015-08-19 | 2016-02-17 | 惠州市鹏程电子科技有限公司 | Reverse side thread is two -sided flexible LED circuit board of copper foil |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911939A (en) * | 2017-11-24 | 2018-04-13 | 惠州市鹏程电子科技有限公司 | A kind of flexible printed circuit board |
| CN107911939B (en) * | 2017-11-24 | 2024-05-10 | 惠州市鹏程电子科技有限公司 | Flexible printed circuit board |
| CN110312362A (en) * | 2019-06-17 | 2019-10-08 | 东莞市震泰电子科技有限公司 | A kind of banding pattern LED circuit board and processing method and LED light strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |