CN105517333A - Flexible printed circuit and terminal - Google Patents
Flexible printed circuit and terminal Download PDFInfo
- Publication number
- CN105517333A CN105517333A CN201511026255.6A CN201511026255A CN105517333A CN 105517333 A CN105517333 A CN 105517333A CN 201511026255 A CN201511026255 A CN 201511026255A CN 105517333 A CN105517333 A CN 105517333A
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- China
- Prior art keywords
- conductive yarn
- conductive
- flexible pcb
- many
- yarn
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Classifications
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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
- H05K1/03—Use of materials for the substrate
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0108—Transparent
Abstract
The invention discloses a flexible printed circuit (FPC) comprising a transparent substrate, a first conductive layer, and a first transparent protection layer. The first conductive layer and the first transparent protection layer are successively stacked on the transparent substrate. The first conductive layer contains multiple wires each of which is composed of multiple fine wires. Gaps are arranged between every two adjacent fine wires. The FPC is transparent and can be used in a transparent electronic product or a transparent component of the transparent electronic product. The invention also discloses a terminal.
Description
Technical field
The present invention relates to field of circuit boards, particularly relate to a kind of transparent flexible PCB and terminal.
Background technology
Flexible PCB (FlexiblePrintedCircuit, FPC) be take flexible material as base material and obtained printed circuit board, have that wiring density is high, quality is light, thickness is thin and the advantage such as made of soft, it is flexible, winding and folding, therefore, be widely used in the conducting system of modern various electronic product, such as, display screen and touch-screen.Along with people are to the variation of the demand for experience of various electronic product, some parts of requirement electronic product are transparent, such as Rimless or narrow frame display screen or mobile phone etc., but, in prior art, display screen, these products such as mobile phone often need to arrange button on frame, and keypress function needs installation flexible PCB to realize, existing flexible PCB is all opaque, when being applied to the frame of display screen, the corresponding site of the frame of display screen is also just opaque, thus display cannot be used for, in order to meet aesthetic requirements, need to arrange frame this flexible PCB is blocked, therefore, existing flexible PCB makes Rimless or narrow frame display screen or mobile phone be difficult to realize.Therefore, design a kind of novel flexible PCB and become urgent problem.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of flexible PCB, and described flexible PCB is transparent, can be applicable to the transparent component of transparent electron product or electronic product.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions:
The invention provides a kind of flexible PCB; described flexible PCB comprises transparent substrates, the first conductive layer and the first protective clear layer; described first conductive layer and described first protective clear layer are cascadingly set in described transparent substrates; described first conductive layer comprises many wires; each described wire is made up of many conductive yarn, is provided with space between adjacent two described conductive yarn.
Wherein, described wire comprises many first conductive yarn and two the second conductive yarn, described two the second conductive yarn are arranged relatively, the two ends of described many first conductive yarn are connected to described two the second conductive yarn, two described first conductive yarn laying respectively at the both sides of described wire are connected with the two ends of described second conductive yarn respectively and form quadrangle framework, and the first conductive yarn described in other is all positioned at described quadrangle framework.
Wherein, described wire comprises many first conductive yarn, many articles of the second conductive yarn and two article of the 3rd conductive yarn, article described two, the 3rd conductive yarn relatively arranges and lays respectively at the two ends of described wire, described many articles of the first conductive yarn and described many articles of the second conductive yarn are arranged between described two article of the 3rd conductive yarn, described many first conductive yarn are parallel to each other, described many second conductive yarn are parallel to each other, described many first conductive yarn and described many second conductive yarn intersect and form a network structure, and described cancellated two ends connect with described two article of the 3rd conductive yarn respectively.
Wherein, described first conductive yarn and described second conductive yarn intersect and have angle, and described angle is in the scope of 10 ° to 90 °.
Wherein, described first conductive yarn and described second conductive yarn intersect and have angle, and described angle is 45 ° or 90 °.
Wherein, described wire also comprises two article of the 4th conductive yarn, article described two, the 4th conductive yarn lays respectively at two sides of described wire, article described two, described 3rd conductive yarn joins end to end the 4th conductive yarn with two articles respectively, form quadrangle framework, described first conductive yarn and described second conductive yarn are all positioned at described quadrangle framework.
Wherein, described first conductive layer is nanometer silver paste, tin cream or Graphene.
Wherein, described transparent substrates and described first protective clear layer are polyimides or PETG.
Wherein, described flexible PCB also comprises the second conductive layer and the second protective clear layer, and described second conductive layer and described second protective clear layer are cascadingly set on the side of described dorsad first conductive layer of described transparent substrates.
On the other hand, the present invention also provides a kind of terminal, comprises the flexible PCB described in above any one.
Compared with prior art, the technical solution adopted in the present invention at least has following beneficial effect: flexible PCB of the present invention comprises transparent substrates, first conductive layer and the first protective clear layer, described first conductive layer and the first protective clear layer are cascadingly set on described transparent substrates, described first conductive layer comprises many wires, described wire is made up of many conductive yarn, and be provided with space between adjacent two described conductive yarn, therefore, described transparent substrates or described first protective clear layer can be seen through described space, namely the position that described wire inside does not arrange described conductive yarn is transparent, because described conductive yarn is very little relative to described wire, see that whole first conductive layer is transparent on the whole, and flexible PCB comprises transparent substrates, first conductive layer and the first protective clear layer, therefore, see on the whole, described flexible PCB is transparent, can be applicable in the transparent component of transparent electron product or electronic product.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 a is the structural representation of flexible PCB in first embodiment of the invention;
Fig. 1 b be in Fig. 1 a flexible PCB along the schematic cross-section of cutting line A-A;
Fig. 2 a is the structural representation of flexible PCB in second embodiment of the invention;
Fig. 2 b is the partial enlarged drawing of II part in Fig. 2 a;
Fig. 3 a is the structural representation of flexible PCB in third embodiment of the invention;
Fig. 3 b is the partial enlarged drawing of III part in Fig. 3 a; And
Fig. 4 is the stepped construction schematic diagram of flexible PCB in fourth embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to the structural representation that Fig. 1 a and Fig. 1 b, Fig. 1 a is flexible PCB in first embodiment of the invention; Fig. 1 b be in Fig. 1 a flexible PCB along the schematic cross-section of cutting line A-A.Flexible PCB in the first embodiment of the present invention comprises transparent substrates 10, first conductive layer 20 and the first protective clear layer 30; described first conductive layer 20 is arranged in described transparent substrates 10; first protective clear layer 30 is covered in described first conductive layer 20; described first conductive layer 20 comprises many wires 21, and each described wire 21 is made up of many conductive yarn.
The thickness of described transparent substrates 10 can be more than or equal to 0.02mm and be less than or equal to 0.05mm, and the thickness of described first conductive layer 20 can be more than or equal to 0.01mm and be less than or equal to 0.02mm.
Described first conductive layer 20 can be nanometer silver paste, tin cream, molybdenum, aluminium or copper, can also be the transparent conductive materials such as indium tin oxide, Graphene, nano-silver thread or carbon nano-tube.
Described transparent substrates and described first protective clear layer can be polyimides, PETG or other transparent polyester class film.
In the present embodiment, described wire 21 is made up of many first conductive yarn 211 and two the second conductive yarn 212, the two ends of described many first conductive yarn 211 are connected to described two the second conductive yarn 212, and outmost two of wire 21 both sides that are positioned in described many first conductive yarn 211 are connected with the two ends of described second conductive yarn 212 respectively.Particularly, be provided with space, namely can see transparent substrates 10 from space between described first conductive yarn 211 of arbitrary neighborhood two, preferably, described many first conductive yarn 211 can be parallel to each other.Described two the second conductive yarn 212 lay respectively at the two ends of wire 21, described many first conductive yarn 211 are all between described two the second conductive yarn 212, and the two ends of many first conductive yarn 211 are connected with described two the second conductive yarn 212 all respectively, namely the two ends end points of many first conductive yarn 211 is respectively on described two the second conductive yarn 212, that is the two ends of described many first conductive yarn 211 guiding lines 21 extend, and end at second conductive yarn 212 at two ends, connected by the second conductive yarn 212 between many first conductive yarn 211.In addition, be positioned at the head end of outermost two first conductive yarn 211 of described wire 21 both sides and end all respectively with head end and the joining distal ends of described two the second conductive yarn 212, form quadrangle framework, such as, form rectangular box.Thus make other first conductive yarn 211 all be positioned at formed quadrangle framework, and electrical communication between many first conductive yarn 211, between the first conductive yarn 211 and the second conductive yarn 212 and between two the second conductive yarn 212, thus form wire 21.
In Fig. 1 a, described wire 21 comprises 4 described first conductive yarn 211, and this is only example, and in the present invention, the number of the first conductive yarn 211 that described every bar wire 21 comprises can be more or less.
In the present embodiment, the wire 21 of described flexible PCB is made up of many first conductive yarn 211 and two the second conductive yarn 212, the two ends of described many first conductive yarn 211 are connected to described two the second conductive yarn 212, space is provided with between described first conductive yarn 211 of arbitrary neighborhood two, transparent substrates 10 can be seen from described space, thus make the first conductive layer 20 see it is transparent on the whole, because transparent substrates 10 and the first protective clear layer 30 are all transparent material, therefore, whole described flexible PCB is transparent, can be applicable to the transparent component of transparent electron product or electronic product.
Refer to the structural representation that Fig. 2 a and Fig. 2 b, Fig. 2 a is flexible PCB in second embodiment of the invention; Fig. 2 b is the partial enlarged drawing of II part in Fig. 2 a.The structure of structure and first embodiment of flexible PCB and the flexible PCB of respective figure thereof is substantially identical in the present embodiment (the second embodiment), difference is: each wire 21 of the flexible PCB in the present embodiment is by many first conductive yarn 211, many articles of the second conductive yarn 212 and two article of the 3rd conductive yarn 213 form, 3rd conductive yarn 213 is positioned at the two ends of described wire 21, described many articles of the first conductive yarn 211 and described many articles of the second conductive yarn 212 are between described two article of the 3rd conductive yarn 213, and described first conductive yarn 211 and described second conductive yarn 212 intersect, form a network structure, described first conductive yarn 211 and described second conductive yarn 212 have angle α, and described first conductive yarn 211 and described second conductive yarn 212 are electrically connected with described 3rd conductive yarn 213, to make each described first conductive yarn 211, all electric connection is formed between each article of described second conductive yarn 212 and each article of described 3rd conductive yarn 213, thus form wire 21.
Particularly, described many first conductive yarn 211 refer to the conductive yarn extended along direction A, and namely described many first conductive yarn 211 are parallel to each other, and the length of described many first conductive yarn 211 can be unequal; Described many second conductive yarn 212 refer to the conductive yarn extended along direction B, and namely described many second conductive yarn 212 are parallel to each other, and the length of described many second conductive yarn 212 can be unequal.Each first conductive yarn 211 is crossing with the second conductive yarn 212 described at least one, and the α that has angle; In like manner, each second conductive yarn 212 is crossing with the first conductive yarn 211 described at least one, and the α that has angle, thus formation network structure, and described cancellated two ends connect with described two article of the 3rd conductive yarn respectively, make all to form electric connection between each article of described first conductive yarn 211, each article of described second conductive yarn 212 and each article of described 3rd conductive yarn 213, thus form wire 21.In the present embodiment, described angle α is preferably 45 ° or 90 °, be appreciated that described angle α can be 0 ° to the unspecified angle within the scope of 90 °.
Article described two, the 3rd conductive yarn 213 lays respectively at the two ends of wire 21, and relatively arrange, preferably, described two article of the 3rd conductive yarn 213 is parallel to each other.The two ends of described first conductive yarn 211 and described second conductive yarn 212 all do not exceed the line between the end points on the same side of described two article of the 3rd conductive yarn 213.Such as, when two article of the 3rd conductive yarn 213 is parallel to each other, the two ends of described first conductive yarn 211 and described second conductive yarn 212 are concordant with the two ends of described 3rd conductive yarn 213 respectively.
In the present embodiment, the wire of described flexible PCB is made up of many articles of the first conductive yarn, many articles of the second conductive yarn and two article of the 3rd conductive yarn, described 3rd conductive yarn is positioned at the two ends of described conductor, relatively arrange, described many first conductive yarn and many second conductive yarn intersect formation network structure, described cancellated two ends connect with described 3rd conductive yarn respectively, thus described first conductive yarn, described second conductive yarn and described 3rd conductive yarn are electrically connected.Form network structure because described many first conductive yarn and many second conductive yarn intersect, therefore, see on the whole, the first conductive layer is transparent.Again because transparent substrates and the first protective clear layer are all transparent material, therefore, whole described flexible PCB is transparent, can be applicable to the transparent component of transparent electron product or electronic product.
Refer to the structural representation that Fig. 3 a and Fig. 3 b, Fig. 3 a is flexible PCB in third embodiment of the invention; Fig. 3 b is the partial enlarged drawing of III part in Fig. 3 a.The structure of the flexible PCB of the structure of the present embodiment (the 3rd embodiment) flexibility circuit board and the second embodiment and respective figure thereof is substantially identical, difference is: in the present embodiment, the wire 21 of flexible PCB also comprises two article of the 4th conductive yarn 214, article described two, the 4th conductive yarn 214 lays respectively at two sides of described wire, namely described two article of the 4th conductive yarn 214 is arranged relatively, article described two, the two ends of the two ends of the 4th conductive yarn 214 three conductive yarn 213 described with two articles are respectively connected, form quadrangle framework, described first conductive yarn 211 and described second conductive yarn 212 are all positioned at described quadrangle framework, and the two ends of the two ends of described first conductive yarn 211 and described second conductive yarn 212 connect with described framework respectively.
In the present embodiment, the wire 21 of flexible PCB also comprises two article of the 4th conductive yarn 214, article described two, the 4th conductive yarn 214 lays respectively at two sides of described wire, relatively arrange, article described two, the two ends of the two ends of the 4th conductive yarn 214 three conductive yarn 213 described with two articles are respectively connected, form quadrangle framework, described first conductive yarn 211 and described second conductive yarn 212 are all positioned at described quadrangle framework, and the two ends of the two ends of described first conductive yarn 211 and described second conductive yarn 212 connect with described framework respectively, thus make the four edges of wire 21 all smooth, make the electrical functionality of wire more stable.
Refer to Fig. 4, Fig. 4 is the stepped construction schematic diagram of flexible PCB in fourth embodiment of the invention.The structure of the flexible PCB of the structure of the flexible PCB in the present embodiment (the 4th embodiment) and the second embodiment and respective figure thereof is substantially identical; difference is: the flexible PCB in the present embodiment also comprises the second conductive layer 40 and the second protective clear layer 50, and described second conductive layer 40 and described second protective clear layer 50 are cascadingly set on the side of described dorsad first conductive layer 20 of described transparent substrates 10.
The structure of the wire of described second conductive layer 40 is substantially identical with the structure of the wire 21 of described first conductive layer 20, material and the thickness of the material of described second conductive layer 40 and thickness and described first conductive layer 20 can be identical, but the overall structure of the second conductive layer 40 can be different from the overall structure of the first conductive layer 20.The integrally-built design of conductive layer specifically with reference to prior art, can not repeat herein.
In the present embodiment, described flexible PCB also comprises the second conductive layer 40 and the second protective clear layer 50, thus adds the wiring area of described flexible PCB.
Embodiments of the invention also provide a kind of terminal, and described terminal comprises flexible PCB described in above any embodiment.Described terminal refers to but is not limited to the products such as mobile phone, laptop computer, panel computer, POS and vehicle-mounted computer.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a flexible PCB; it is characterized in that; comprise transparent substrates, the first conductive layer and the first protective clear layer; described first conductive layer and described first protective clear layer are cascadingly set in described transparent substrates; described first conductive layer comprises many wires; each described wire is made up of many conductive yarn, is provided with space between adjacent two described conductive yarn.
2. flexible PCB as claimed in claim 1, it is characterized in that, described wire comprises many first conductive yarn and two the second conductive yarn, described two the second conductive yarn are arranged relatively, the two ends of described many first conductive yarn are connected to described two the second conductive yarn, two described first conductive yarn laying respectively at the both sides of described wire are connected with the two ends of described second conductive yarn respectively and form quadrangle framework, and the first conductive yarn described in other is all positioned at described quadrangle framework.
3. flexible PCB as claimed in claim 1, it is characterized in that, described wire comprises many first conductive yarn, many articles of the second conductive yarn and two article of the 3rd conductive yarn, article described two, the 3rd conductive yarn relatively arranges and lays respectively at the two ends of described wire, described many articles of the first conductive yarn and described many articles of the second conductive yarn are arranged between described two article of the 3rd conductive yarn, described many first conductive yarn are parallel to each other, described many second conductive yarn are parallel to each other, described many first conductive yarn and described many second conductive yarn intersect and form a network structure, and described cancellated two ends connect with described two article of the 3rd conductive yarn respectively.
4. flexible PCB as claimed in claim 3, is characterized in that, described first conductive yarn and described second conductive yarn intersect and have angle, and described angle is in the scope of 10 ° to 90 °.
5. flexible PCB as claimed in claim 3, is characterized in that, described first conductive yarn and described second conductive yarn intersect and have angle, and described angle is 45 ° or 90 °.
6. flexible PCB as claimed in claim 3, it is characterized in that, described wire also comprises two article of the 4th conductive yarn, article described two, the 4th conductive yarn lays respectively at two sides of described wire, article described two, described 3rd conductive yarn joins end to end the 4th conductive yarn with two articles respectively, form quadrangle framework, described first conductive yarn and described second conductive yarn are all positioned at described quadrangle framework.
7. the flexible PCB as described in any one of claim 1 to 6, is characterized in that, described first conductive layer is nanometer silver paste, tin cream or Graphene.
8. the flexible PCB as described in any one of claim 1 to 6, is characterized in that, described transparent substrates and described first protective clear layer are polyimides or PETG.
9. the flexible PCB as described in any one of claim 1 to 6; it is characterized in that; described flexible PCB also comprises the second conductive layer and the second protective clear layer, and described second conductive layer and described second protective clear layer are cascadingly set on the side of described dorsad first conductive layer of described transparent substrates.
10. a terminal, is characterized in that, comprises the flexible PCB described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026255.6A CN105517333A (en) | 2015-12-29 | 2015-12-29 | Flexible printed circuit and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026255.6A CN105517333A (en) | 2015-12-29 | 2015-12-29 | Flexible printed circuit and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105517333A true CN105517333A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026255.6A Pending CN105517333A (en) | 2015-12-29 | 2015-12-29 | Flexible printed circuit and terminal |
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| Country | Link |
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| CN (1) | CN105517333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189769A (en) * | 2021-04-23 | 2021-07-30 | 歌尔股份有限公司 | Eyeball tracking module and glasses |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799289A (en) * | 2003-06-02 | 2006-07-05 | 昭和电工株式会社 | Flexible wiring board and flex-rigid wiring board |
| CN102548252A (en) * | 2010-12-28 | 2012-07-04 | 富葵精密组件(深圳)有限公司 | Multilayer circuit board and manufacturing method thereof |
| CN103426504A (en) * | 2013-07-30 | 2013-12-04 | 南昌欧菲光科技有限公司 | Conductive film |
| CN203941515U (en) * | 2013-07-22 | 2014-11-12 | 郡是株式会社 | Electroded transparent planar substrate and contact panel |
| US20140353013A1 (en) * | 2013-05-30 | 2014-12-04 | Nanchang O-Film Tech Co., Ltd. | Transparent conductive film |
| CN104754854A (en) * | 2013-12-30 | 2015-07-01 | 比亚迪股份有限公司 | Flexible circuit board and preparation method thereof |
-
2015
- 2015-12-29 CN CN201511026255.6A patent/CN105517333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799289A (en) * | 2003-06-02 | 2006-07-05 | 昭和电工株式会社 | Flexible wiring board and flex-rigid wiring board |
| CN102548252A (en) * | 2010-12-28 | 2012-07-04 | 富葵精密组件(深圳)有限公司 | Multilayer circuit board and manufacturing method thereof |
| US20140353013A1 (en) * | 2013-05-30 | 2014-12-04 | Nanchang O-Film Tech Co., Ltd. | Transparent conductive film |
| CN203941515U (en) * | 2013-07-22 | 2014-11-12 | 郡是株式会社 | Electroded transparent planar substrate and contact panel |
| CN103426504A (en) * | 2013-07-30 | 2013-12-04 | 南昌欧菲光科技有限公司 | Conductive film |
| CN104754854A (en) * | 2013-12-30 | 2015-07-01 | 比亚迪股份有限公司 | Flexible circuit board and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189769A (en) * | 2021-04-23 | 2021-07-30 | 歌尔股份有限公司 | Eyeball tracking module and glasses |
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Application publication date: 20160420 |