CN103021306B - A kind of screen body ageing lead wire structures and preparation method thereof - Google Patents
A kind of screen body ageing lead wire structures and preparation method thereof Download PDFInfo
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- CN103021306B CN103021306B CN201210514843.4A CN201210514843A CN103021306B CN 103021306 B CN103021306 B CN 103021306B CN 201210514843 A CN201210514843 A CN 201210514843A CN 103021306 B CN103021306 B CN 103021306B
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Abstract
A kind of screen body ageing lead wire structures and preparation method thereof, described screen body ageing lead wire structures includes COM ageing lead-in wire, SEG ageing lead-in wire and the level adhesion conductive adhesive tape on described COM ageing lead-in wire and SEG ageing lead-in wire, and described conductive adhesive tape is strips of conductive region and bar shaped insulating regions alternately equi-spaced apart arranges conductive adhesive tape；The quantity of described COM ageing lead-in wire is equal to the quantity of described COM lead-in wire；The quantity of described SEG ageing lead-in wire is equal to the quantity of described SEG lead-in wire；Described COM ageing lead-in wire, described SEG ageing lead-in wire are oblique broken line, and described oblique broken line includes oblique line and the broken line being sequentially connected with described lead-in wire；Minimum spacing between described COM ageing lead-in wire and described SEG ageing lead-in wire is more than the adjacent conducting areas distance between centers of described conductive adhesive tape.Efficiently solve COM ageing lead-in wire and SEG ageing lead-in wire easily overlap joint, the problem causing screen body damage.
Description
Technical field
The present invention relates to display device field, the wire structures of the ageing lead-in wire of a kind of display screen and preparation side thereof
Method.
Background technology
Facts have proved that the fault rate of most of electronic device is the function of time, it is bent that typical fault curve is referred to as crash rate
Line (English full name is Bathtub curve, is translated into again tub curve), the shape of curve is two head heights, middle low, has substantially
Stage, three phases can be divided into: early fault period, random failure period, the catastrophe failure phase.Generally during early fault period,
I.e. product is when beginning to use, and crash rate is the highest, but along with the increase of product work time, crash rate reduces rapidly, this single order
The reason of segment fault is owing to the defect in design, raw material and manufacture process causes mostly.Spend this stage, electronics device
The crash rate of part reduces, and keeps stable, therefore, in order to shorten the time in this stage, usually can pass through technique for ageing, is producing
Product carry out test running before entering next production process or putting into operation, in order to find early, revise and fix a breakdown, or pick
Except substandard product.
In the production process of flat-panel display device (such as PDP, LED, LCD, OLED etc.), screen body produce after need into
Row screen body ageing, and full frame a series of detection work such as light, to guarantee to flow into the screen body that next stage module produces equal
For non-defective unit, it is to avoid have integrated circuit (English full name is Integrated Circuit, referred to as IC), different side's conducting film (English
Full name is AnisotropicConductive film, referred to as ACF) etc. production material for badness screen body, cause raw material
With technologic loss.
Flat-panel display device is typically all and realizes driving by the signal of COM end (common port) and SEG end (Scanning Section)
Move, will AC drive voltage be added between COM end and SEG end, by COM end and the combination of SEG end, light different points
Or display segment, thus form word or pattern.During screen body ageing, ageing lead-in wire need to be drawn respectively at COM end and SEG end,
Bondd by ageing adhesive tape on ageing lead-in wire, carry out screen body ageing, equal to guarantee the screen body flowing into the production of next stage module
For non-defective unit.
Chinese patent CN101800238A discloses a kind of organic electroluminescence device and method of testing thereof, uses monolateral nation
Fixed structure, line lead and row lead-in wire can converge at bonding district, specifically lead-in wire region of elongation and lead district each other under such configuration
The angle that lead-in wire is formed is more than 0 degree and less than 90 degree, compared with situation about not tilting, add to a certain extent line lead and
The spacing of row lead-in wire, prevents from the situation of ranks lead short circuit being occurred at screen body test phase.But in prior art, along with IC
The raising of integrated level so that the size of I C is gradually reduced, this cabling space resulting in screen body diminishes, between COM end and SEG end
Away from too small, the effect that this method plays produce effects victory micro-；And under miniature scale, ageing adhesive tape by position error, cut public affairs
The impact of the factors such as difference and forced expansion is relatively big, and during ageing, COM, SEG lead-in wire easily overlap joint, causes the burn of lead-in wire, even
There is the phenomenon of burn-in, and to paste conductive adhesive tape respectively, to guarantee two on COM ageing lead-in wire and on SEG ageing lead-in wire
Person disconnects, para-position to be distinguished, and required precision is high, complex process.
Summary of the invention
To this end, to be solved by this invention when being screen body ageing in prior art COM end and SEG end ageing lead-in wire easily take
Connect, easily cause lead-in wire burn and the problem of screen body damage, it is provided that a kind of novel screen body ageing lead wire structures and preparation side thereof
Method.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of screen body ageing lead wire structures, old including COM lead-in wire, SEG lead-in wire, the COM that draws from COM lead terminal
Refining lead-in wire 3, the SEG ageing lead-in wire drawn from SEG lead terminal and level adhesion are old at described COM ageing lead-in wire 3 and SEG
Refining lead-in wire is upper for bonding driving chip or the conductive adhesive tape 5 of circuit board, it is characterised in that
In described conductive adhesive tape 5, bar shaped insulating regions 1 and strips of conductive region 2 are arranged alternately, and described bar shaped insulation layer
The angle of the length direction of territory 1 and described strips of conductive region 2 length direction and described conductive adhesive tape 5 is 0-180 °；
Described COM ageing lead-in wire 3 and described SEG ageing go between through the conductive region 2 of described conductive adhesive tape 5；
The quantity of described COM ageing lead-in wire 3 is equal to the quantity of described COM lead-in wire；The quantity of described SEG ageing lead-in wire is equal to
The quantity of described SEG lead-in wire；
Described COM ageing lead-in wire 3, described SEG ageing lead-in wire are oblique broken line, and described oblique broken line includes sequentially drawing with described
Line be connected oblique line and broken line；
Minimum spacing between described COM ageing lead-in wire 3 and described SEG ageing lead-in wire is more than the adjacent of described conductive adhesive tape 5
Conductive region 2 distance between centers.
Described SEG ageing lead-in wire includes being respectively in described COM ageing and goes between the left SEG ageing lead-in wire 41 and right SEG of 3 both sides
Ageing lead-in wire 42.
Described oblique line in described COM ageing lead-in wire 3, described left SEG ageing lead-in wire 41 and described right SEG ageing lead-in wire 42
More than 0 ° and being less than 45 ° with the angle of described lead-in wire, described oblique line more than 90 ° and is less than 180 ° with the angle of described broken line, and
Overbending direction is consistent.
Described left SEG ageing lead-in wire 41 and the described oblique line in described right SEG ageing lead-in wire 42 and the angle of described lead-in wire
More than 0 ° and less than 45 °, described oblique line more than 90 ° and is less than 180 ° with the angle of described broken line, and curved towards the direction deviated from mutually
Folding；Described oblique line in described COM ageing lead-in wire 3 more than 0 ° and is less than 90 ° with the angle of described lead-in wire, and described oblique line is with described
The angle of broken line is 180 °.
The a length of 0.1-0.5mm of described oblique line, a length of 0.1-0.5mm of described broken line.
Described COM ageing lead-in wire 3 and SEG ageing lead-in wire includes ITO layer and arranges conducting medium layer on the ito layer.
Described conducting medium layer is that resistivity is less than 10 × 10-8The conducting metal of Ω .m or electrical conductivity alloy layer.
The thickness of described ITO layer is 120-180nm, and the thickness of described conducting medium layer is 400-700nm.
Described bar shaped insulating regions 1 and described strips of conductive region 2 equi-spaced apart of described conductive adhesive tape 5 are arranged alternately.
The length direction of described bar shaped insulating regions 1 and described strips of conductive region 2 length direction and described conductive adhesive tape 5
Angle be 90 °.
The manufacture method of a kind of screen body ageing lead wire structures, comprises the steps:
S1, on the ageing region of glass substrate sputter one layer of ITO layer, in described ITO layer sputter one layer of conducting medium
Layer, prepares ageing trace layer；
S2, by etching technics, in the ageing trace layer prepared in step sl etching obtain left SEG ageing lead-in wire 41,
Right SEG ageing lead-in wire 42 and COM ageing lead-in wire 3, the quantity of described COM ageing lead-in wire 3 is equal to the quantity of described COM lead-in wire；Institute
Stating the quantity quantity equal to described SEG lead-in wire of SEG ageing lead-in wire, described left SEG ageing lead-in wire 41, described right SEG ageing draw
Line 42 and described COM ageing lead-in wire 3 are oblique broken line, and described oblique broken line includes oblique line and the folding being sequentially connected with described lead-in wire
Line, described COM ageing lead-in wire 3 is all higher than with the minimum spacing of described left SEG ageing lead-in wire 41, described right SEG ageing lead-in wire 42
Described bar shaped insulating regions 1 and the adjacent conductive district of described strips of conductive region 2 alternately equidistant spaced conductive adhesive tape 5
Territory 2 distance between centers；
S3, on prepared described SEG ageing lead-in wire and described COM ageing lead-in wire 3 bar shaped insulation layer described in horizontal abutment
Territory 1 and described strips of conductive region 2 alternately equi-spaced apart arrange conductive adhesive tape 5.
Described oblique line in described COM ageing lead-in wire 3, described left SEG ageing lead-in wire 41 and described right SEG ageing lead-in wire 42
More than 0 ° and being less than 45 ° with the angle of described lead-in wire, described oblique line more than 90 ° and is less than 180 ° with the angle of described broken line, and
Overbending direction is consistent.
Described left SEG ageing lead-in wire 41 and the described oblique line in described right SEG ageing lead-in wire 42 and the angle of described lead-in wire
More than 0 ° and less than 45 °, described oblique line more than 90 ° and is less than 180 ° with the angle of described broken line, and curved towards the direction deviated from mutually
Folding；Described oblique line in described COM ageing lead-in wire 3 more than 0 ° and is less than 45 ° with the angle of described lead-in wire, and described oblique line is with described
The angle of broken line is 180 °.
The a length of 0.1-0.5mm of described oblique line, a length of 0.1-0.5mm of described broken line.
Conducting medium layer described in step S1 is that resistivity is less than 10 × 10-8The conducting metal of Ω .m or electrical conductivity alloy
Layer.
The thickness of ITO layer described in step S1 is 120-180nm, and the thickness of described conducting medium layer is 400-700nm.
The technique scheme of the present invention has the advantage that compared to existing technology
1, a kind of screen body ageing lead wire structures, between selecting strips of conductive region and bar shaped insulating regions the most equidistantly
Minimum spacing every between the conductive adhesive tape arranged, and described COM ageing lead-in wire and described left SEG ageing lead-in wire, described COM ageing
Minimum spacing between lead-in wire and described right SEG ageing lead-in wire is all higher than the adjacent conducting areas center distance of described conductive adhesive tape
From, in the case of this guarantees described COM lead-in wire and described SEG lead-in wire and turning on described conductive adhesive tape respectively, it is impossible to
Overlap, such that it is able to the phenomenon of screen body short circuit is occurred when preventing screen body ageing.
2, gone between by described COM ageing, described left SEG ageing lead-in wire and described right SEG ageing are set to oblique broken line, and tiltedly
Line or straight line are compared, and increase with the contact area of described conductive adhesive tape, and the current load that the conducting medium of unit are is shared subtracts
Few, improve the life-span of described conductive adhesive tape.
3, described conductive adhesive tape is strips of conductive region and bar shaped insulating regions replaces equidistant spaced conducting resinl
Bar, it is simple to para-position, more accurate lead-in wire with described ageing is fitted.
4, in described conductive adhesive tape, conductive region and insulating regions are alternately equidistantly spaced setting, thus avoid COM old
Refining lead-in wire and the upper described conductive adhesive tape of described SEG ageing lead-in wire need to disconnect the problem arranged.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to the specific embodiment of the present invention and combine
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation that strips of conductive region and bar shaped insulating regions replace equidistant spaced conductive adhesive tape
Figure；
Fig. 2 is COM ageing of the present invention lead-in wire and the schematic wiring diagram of SEG ageing lead-in wire；
Fig. 3 is the schematic wiring diagram of screen body ageing lead structure of the present invention；
In figure, reference is expressed as: under the upper insulation division of 1-insulating regions, 11-, 12-, insulation division, 13-conductive part, 2-lead
Electricity region, 3-COM ageing lead-in wire, 41-left SEG ageing lead-in wire, 42-right SEG ageing lead-in wire, 5-conductive adhesive tape.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment 1
A kind of screen body ageing lead wire structures in the present embodiment, including COM lead-in wire, SEG lead-in wire, go between end from COM
The COM ageing lead-in wire 3 that end is drawn, the SEG ageing lead-in wire drawn from SEG lead terminal and level adhesion are at described COM ageing
Lead-in wire 3 and SEG ageing lead-in wire is upper for bonding driving chip or the conductive adhesive tape 5 of circuit board；
In described conductive adhesive tape 5, bar shaped insulating regions 1 and strips of conductive region 2 are arranged alternately, and described bar shaped insulation layer
The angle of the length direction of territory 1 and described strips of conductive region 2 length direction and described conductive adhesive tape 5 is 90 °；
Described COM ageing lead-in wire 3 and described SEG ageing go between through the conductive region 2 of described conductive adhesive tape 5；
The quantity of described COM ageing lead-in wire 3 is equal to the quantity of described COM lead-in wire；The quantity of described SEG ageing lead-in wire is equal to
The quantity of described SEG lead-in wire；
Described COM ageing lead-in wire 3, described SEG ageing lead-in wire are oblique broken line, and described oblique broken line includes sequentially drawing with described
Line be connected oblique line and broken line；
Minimum spacing between described COM ageing lead-in wire 3 and described SEG ageing lead-in wire is more than the adjacent of described conductive adhesive tape 5
Conductive region 2 distance between centers.
Described SEG ageing lead-in wire includes being respectively in described COM ageing and goes between the left SEG ageing lead-in wire 41 and right SEG of 3 both sides
Ageing lead-in wire 42.
Conductive adhesive tape 5 described in the present embodiment be purchased from Endiamond Tech Co., Ltd., structure as it is shown in figure 1, width is 3mm,
Including upper insulation division 11, lower insulation division 12, and it is arranged on the conductive part 13 between described upper insulation division 11 and lower insulation division 12,
The width of described conductive part 13 is 1mm；Described conductive part 13 farther includes equidistant spaced insulating regions 1 and conduction
Region 2, wherein adjacent conducting areas 1 distance between centers is 0.1mm；COM ageing lead-in wire 3 all drawn by described COM lead-in wire, described
SEG lead-in wire all draws left SEG ageing lead-in wire 41 and right SEG ageing lead-in wire 42, it is ensured that every lead-in wire can realize bonding；Described
SEG lead terminal is 0.05mm with the minimum spacing of COM lead terminal, in the adjacent conducting areas much smaller than described conductive adhesive tape
Distance in the heart, if directly lead out or oblique line extraction pole easily occur COM ageing lead-in wire and SEG ageing lead-in wire paste same leading
In electricity region 2, the problem causing overlap joint；Therefore, described COM ageing lead-in wire 3 and described SEG ageing lead-in wire are set to oblique broken line,
Described oblique broken line includes oblique line and the broken line being sequentially connected with described lead-in wire, it is ensured that described COM ageing lead-in wire 3 and described SEG is old
Minimum spacing between refining lead-in wire replaces the most spaced leading more than described strips of conductive region 2 and bar shaped insulating regions 1
Adjacent conducting areas 2 distance between centers of electricity adhesive tape 5, such that it is able to realize the ageing of screen body, concrete preparation method is as follows:
S11, on the glass substrate one layer of ITO layer of sputtering, thickness 150nm, described ITO layer sputters one layer of conducting medium
Layer, the present embodiment preferred conducting medium layer material molybdenum aluminum molybdenum, thickness 500nm, prepare ageing trace layer；
Selecting molybdenum aluminum molybdenum layer as conducting medium layer in the present embodiment, other resistivity is less than 10 × 10-8The conduction of Ω .m
Metal or electrical conductivity alloy, all can realize the purpose of the present invention such as argent, copper, gold, and alloy etc., belong to the present invention's
Protection domain.Following table is resistivity and the temperature-coefficient of electrical resistance of conventional conducting metal.
In the present embodiment, the thickness of ITO is 150nm, and the thickness of conducting medium layer is 500nm, as disposable enforcement
Example, the thickness of ITO is in the range of 120-180nm in other embodiments, and the thickness of conducting medium layer can be at 400-700nm
In the range of, to ensure that ageing lead-in wire has good electric conductivity, all can realize the purpose of the present invention, belong to the present invention's
Protection domain.
S12, by etching technics, in the ageing trace layer prepared in step sl, etching obtains SEG ageing lead-in wire and COM
Ageing lead-in wire 3, described COM ageing lead-in wire 3 and described SEG ageing lead-in wire are oblique broken line, and overbending direction is consistent, and described SEG is old
Refining lead-in wire farther includes left SEG ageing lead-in wire 41 and right SEG ageing lead-in wire 42；Described COM ageing lead-in wire 3 and COM lead-in wire
Angle is 21 °, and the oblique line in described COM ageing lead-in wire 3 is 125 ° with the angle of broken line；Oblique line in described SEG ageing lead-in wire 3
It it is 125 ° with the angle of broken line；Described left SEG ageing goes between the 41 a length of 0.1mm of bend, a length of 0.5mm of broken line；Described
COM ageing goes between the 3 a length of 0.4mm of bend, a length of 0.2mm of broken line；Described right SEG ageing 42 bends that go between are a length of
0.3mm, a length of 0.3mm of broken line.
Spacing between described COM ageing lead-in wire 3 and described left SEG ageing lead-in wire 41 and right SEG ageing lead-in wire 42 is respectively
0.23mm and 0.25mm, more than the adjacent conducting areas distance between centers 0.1mm of described conductive adhesive tape 5；Avoid use continuously
Property conductive adhesive tape COM ageing lead-in wire 3 and SEG ageings lead-in wire easily overlap joint, the problem causing screen body damage；It also avoid use bar
When shape conductive region and bar shaped insulating regions replace equidistant spaced conductive adhesive tape 5, described COM ageing lead-in wire 3 and institute
State SEG ageing lead-in wire to paste in same conductive region 2, cause overlap joint, it is impossible to the problem realizing ageing.
As oblique line described in disposable embodiment, described COM ageing lead-in wire 3 and described SEG ageing lead-in wire with described
The angle of broken line can convert in the range of 0-45 degree；Oblique line and the angle of described broken line described in described COM ageing lead-in wire 3,
Described in described SEG ageing lead-in wire, oblique line can be identical or different from the angle of described broken line, can be in 90-180 degree scope
Internal conversion；In described COM ageing lead-in wire 3 and described SEG ageing lead-in wire, the length of described oblique line and the length of described broken line
Can convert in the range of 0.1-0.5mm, as long as between the minimum ensured between described COM ageing lead-in wire 3 and described SEG ageing lead-in wire
Away from the adjacent conducting areas distance between centers more than described conductive adhesive tape, all can realize the purpose of the present invention, belong to this
The protection domain of invention.
S13, on prepared described SEG ageing lead-in wire and described COM ageing lead-in wire 3 horizontal abutment conductive adhesive tape 5.
Select strips of conductive region 2 and bar shaped insulating regions 1 alternately equidistant spaced conductive adhesive tape 5, and described
Minimum spacing between COM ageing lead-in wire 3 and described left SEG ageing lead-in wire 41, described COM ageing lead-in wire 3 and described right SEG ageing
Minimum spacing between lead-in wire 42 is all higher than adjacent conducting areas 2 distance between centers of described conductive adhesive tape 5, this guarantees described
In the case of COM lead-in wire 3 and described SEG goes between and turns on described conductive adhesive tape 5 respectively, it is impossible to overlap, thus can
During to prevent screen body ageing, the phenomenon of screen body short circuit is occurred.
Embodiment 2
Detailed description of the invention is with embodiment 1, and unique except for the difference that left SEG ageing lead-in wire 41 described in step S12 is with described
Described oblique line in right SEG ageing lead-in wire 42 is 25 ° with the angle of described lead-in wire, and towards the direction bending deviated from mutually；Described
Described oblique line in COM ageing lead-in wire 3 is 22 ° with the angle of described lead-in wire, and described oblique line is 180 ° with the angle of described broken line,
Described COM ageing 3 ends that go between go between 41 directions towards left SEG ageing.
The most described COM ageing 3 ends that go between go between 42 directions towards right SEG ageing, it is also possible to realize this
The purpose of invention, belongs to protection scope of the present invention.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.The obvious change thus extended out or change
Move among still in protection scope of the present invention.
Claims (10)
1. a screen body ageing lead wire structures, the COM ageing going between including COM lead-in wire, SEG, drawing from COM lead terminal
Lead-in wire (3), SEG ageing lead-in wire and the level adhesion drawn from SEG lead terminal go between (3) and SEG at described COM ageing
Ageing lead-in wire is upper for bonding driving chip or the conductive adhesive tape (5) of circuit board, it is characterised in that
In described conductive adhesive tape (5), bar shaped insulating regions (1) and strips of conductive region (2) are arranged alternately, and described bar shaped insulation
The angle of the length direction of region (1) and described strips of conductive region (2) length direction and described conductive adhesive tape (5) is 90 °；
Described COM ageing lead-in wire (3) and described SEG ageing go between through the conductive region (2) of described conductive adhesive tape (5)；
The quantity of described COM ageing lead-in wire (3) is equal to the quantity of described COM lead-in wire；The quantity of described SEG ageing lead-in wire is equal to institute
State the quantity of SEG lead-in wire；
Described COM ageing lead-in wire (3), described SEG ageing lead-in wire is oblique broken line, described COM ageing lead-in wire (3) include sequentially with
Oblique line that described COM lead-in wire is connected and broken line, described SEG ageing lead-in wire including sequentially with the described SEG oblique line that is connected of lead-in wire and
Broken line；
Minimum spacing between described COM ageing lead-in wire (3) and described SEG ageing lead-in wire is more than the adjacent of described conductive adhesive tape (5)
Conductive region (2) distance between centers；
Described SEG ageing lead-in wire includes left SEG ageing lead-in wire (41) and the right SEG being respectively in described COM ageing lead-in wire (3) both sides
Ageing lead-in wire (42)；
Described oblique line in described COM ageing lead-in wire (3) goes between in (41) with the angle of described COM lead-in wire, described left SEG ageing
The angle of described oblique line and left SEG lead-in wire, the folder of described oblique line in described right SEG ageing lead-in wire (42) and right SEG lead-in wire
Angle is all higher than 0 ° and less than 45 °, the described oblique line in described COM ageing lead-in wire (3) and described broken line, and described SEG ageing goes between
In the angle of described oblique line and described broken line be all higher than 90 ° and less than 180 °, and overbending direction is consistent.
Screen body ageing lead wire structures the most according to claim 1, it is characterised in that described COM ageing lead-in wire (3)
In described oblique line, described oblique line length in described SEG ageing lead-in wire be 0.1-0.5mm, described COM ageing lead-in wire (3)
In described broken line, described SEG ageing lead-in wire in described broken line length be 0.1-0.5mm.
Screen body ageing lead wire structures the most according to claim 1 and 2, it is characterised in that described COM ageing goes between
(3) include ITO layer with SEG ageing lead-in wire and conducting medium layer on the ito layer is set.
Screen body ageing lead wire structures the most according to claim 3, it is characterised in that described conducting medium layer is resistance
Rate is less than 10 × 10-8The conducting metal of Ω m or electrical conductivity alloy layer.
Screen body ageing lead wire structures the most according to claim 3, it is characterised in that the thickness of described ITO layer is
120-180nm, the thickness of described conducting medium layer is 400-700nm.
Screen body ageing lead wire structures the most according to claim 3, it is characterised in that the institute of described conductive adhesive tape (5)
State bar shaped insulating regions (1) and described strips of conductive region (2) equi-spaced apart is arranged alternately.
7. the manufacture method of a screen body ageing lead wire structures, it is characterised in that described method comprises the steps:
S1, on the ageing region of glass substrate sputter one layer of ITO layer, in described ITO layer sputter one layer of conducting medium layer, system
Obtain ageing trace layer；
S2, by etching technics, in the ageing trace layer prepared in step sl, etching obtains left SEG ageing lead-in wire (41), right
SEG ageing lead-in wire (42) and COM ageing lead-in wire (3), the quantity of described COM ageing lead-in wire (3) is equal to the quantity of COM lead-in wire；Institute
State the quantity quantity equal to SEG lead-in wire of SEG ageing lead-in wire, described left SEG ageing lead-in wire (41), described right SEG ageing lead-in wire
(42) and described COM ageing lead-in wire (3) is oblique broken line, described COM ageing lead-in wire (3) includes sequentially going between with described COM phase
Oblique line even and broken line, described left SEG ageing lead-in wire (41) includes oblique line and the broken line being sequentially connected with left SEG lead-in wire, described
Right SEG ageing lead-in wire (42) includes oblique line and the broken line being sequentially connected with right SEG lead-in wire, and described COM ageing lead-in wire (3) is with described
The minimum spacing of left SEG ageing lead-in wire (41), described right SEG ageing lead-in wire (42) is all higher than bar shaped insulating regions (1) and bar shaped
Conductive region (2) replaces adjacent conducting areas (2) distance between centers of equidistant spaced conductive adhesive tape (5)；
S3, at bar shaped insulating regions described in prepared described SEG ageing lead-in wire and the upper horizontal abutment of described COM ageing lead-in wire (3)
(1) replace equi-spaced apart with described strips of conductive region (2) conductive adhesive tape (5) is set；Institute in described COM ageing lead-in wire (3)
State oblique line and the described oblique line in the angle of described COM lead-in wire, described left SEG ageing lead-in wire (41) and described left SEG lead-in wire
Described oblique line in angle, described right SEG ageing lead-in wire (42) is all higher than 0 ° and less than 45 ° with the angle of described right SEG lead-in wire,
Described oblique line in described COM ageing lead-in wire (3) and described broken line, the described oblique line in described SEG ageing lead-in wire and described folding
The angle of line is all higher than 90 ° and less than 180 °, and overbending direction is consistent.
The manufacture method of screen body ageing lead wire structures the most according to claim 7, it is characterised in that described COM is old
Described oblique line length in described oblique line in refining lead-in wire (3), described SEG ageing lead-in wire is 0.1-0.5mm, and described COM is old
Described broken line length in described broken line in refining lead-in wire (3), described SEG ageing lead-in wire is 0.1-0.5mm.
The manufacture method of screen body ageing lead wire structures the most according to claim 8, it is characterised in that institute in step S1
Stating conducting medium layer is that resistivity is less than 10 × 10-8The conducting metal of Ω m or electrical conductivity alloy layer.
The manufacture method of screen body ageing lead wire structures the most according to claim 9, it is characterised in that in step S1
The thickness of described ITO layer is 120-180nm, and the thickness of described conducting medium layer is 400-700nm.
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| CN201210514843.4A CN103021306B (en) | 2012-12-05 | 2012-12-05 | A kind of screen body ageing lead wire structures and preparation method thereof |
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| CN1912980A (en) * | 2005-08-12 | 2007-02-14 | 株式会社半导体能源研究所 | Semiconductor device, display device and electronic device equipped with the semiconductor device |
| CN101221971A (en) * | 2007-01-11 | 2008-07-16 | 奇晶光电股份有限公司 | Plane display device and its testing method |
| CN101800238A (en) * | 2009-06-05 | 2010-08-11 | 昆山维信诺显示技术有限公司 | Organic electroluminescence device and test method thereof |
| CN202957018U (en) * | 2012-12-05 | 2013-05-29 | 昆山维信诺显示技术有限公司 | Screen body aging wire-leading wiring structure |
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| JP4894477B2 (en) * | 2005-12-15 | 2012-03-14 | ソニー株式会社 | Electro-optical device, mounting structure, and electronic apparatus |
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| CN1912980A (en) * | 2005-08-12 | 2007-02-14 | 株式会社半导体能源研究所 | Semiconductor device, display device and electronic device equipped with the semiconductor device |
| CN101221971A (en) * | 2007-01-11 | 2008-07-16 | 奇晶光电股份有限公司 | Plane display device and its testing method |
| CN101800238A (en) * | 2009-06-05 | 2010-08-11 | 昆山维信诺显示技术有限公司 | Organic electroluminescence device and test method thereof |
| CN202957018U (en) * | 2012-12-05 | 2013-05-29 | 昆山维信诺显示技术有限公司 | Screen body aging wire-leading wiring structure |
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