CN1275074C - Detection structure and fabrication method for organic light emitting diode display panel - Google Patents
Detection structure and fabrication method for organic light emitting diode display panel Download PDFInfo
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- CN1275074C CN1275074C CN 03105235 CN03105235A CN1275074C CN 1275074 C CN1275074 C CN 1275074C CN 03105235 CN03105235 CN 03105235 CN 03105235 A CN03105235 A CN 03105235A CN 1275074 C CN1275074 C CN 1275074C
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Abstract
The present invention relates to a detection structure of an organic light emitting diode display panel and a manufacturing method thereof. When the organic light emitting diode display panel is manufactured, the detection structure is used for regulating and detecting the organic light emitting diode display panel which comprises a plurality of data lines, including red data lines, green data lines and blue data lines, and all the data lines are alternatively arranged on a base plate. The detection structure is respectively and electrically connected with the red data lines, the green data lines and the blue data lines by a red ageing line, a green ageing line and a blue ageing line; the detection structure detects the organic light emitting diode display panel by respectively supplying current with preset magnitudes.
Description
Technical field
The present invention relates to a kind of detection architecture of organic light-emitting diode display panel and the method for making of this detection architecture.
Background technology
In the field of flat-panel screens, organic light emitting diode display (organic light emitting diode; OLED) because the investment amount of its manufacturing equipment is less, processing procedure is simpler, and because panel can be luminous voluntarily, thereby can reduce the backlight element, and can reduce the needed thickness of display pannel.In addition, aspect display performance, also have advantages such as high brightness (surpassing 100,000 candle light/square centimeters), short (less than 1 microsecond), wide view angle of response time, high correlative value.Therefore, organic light emitting diode display becomes the following quite flat-panel screens of potentialization.
Organic light emitting diode display mainly is configured to organic light-emitting diode display panel 2; Structure about organic light-emitting diode display panel 2 sees also Fig. 1, and Fig. 1 is the synoptic diagram of known technology organic light-emitting diode display panel.Organic light-emitting diode display panel 2 comprises plurality of signals lead (data line) and a plurality of scanning lead 12 (scan line).These Communication signal wires are connected in a plurality of data driving circuits 14 on the substrate 4 respectively, and a plurality of scanning leads 12 (scan line) are connected in a plurality of scan drive circuits 16 on the substrate 4 respectively.By plurality of signals lead and a plurality of scanning lead 12, a plurality of common lead (common line) (not shown) that can control and make plurality of pixel electrodes (not shown) on the substrate 4 and another substrate forms the electric current of conductings in a luminescent layer 18, and luminescent layer 18 comprises a plurality of redness, green, blue-light-emitting material 20,22,24.These Communication signal wires comprise a plurality of red, green, blue Communication signal wires 6,8,10, these Communication signal wires 6,8,10 are arranged on the substrate 4 with sequence alternate and parallel (or approximate parallel) of red, green, blue, and respectively vertical corresponding a plurality of redness, green, blue-light-emitting material 20,22,24, and by passing to electric current respectively at showing a plurality of corresponding red images, green image and blue image on the organic light-emitting diode display panel 2.
Organic light-emitting diode display panel 2 is luminous by luminescent layer 18, luminescent layer 18 meets a plurality of electric holes and a plurality of electronics by electric current and produces fixation phenomenon (recombination) again, this energy that fixation phenomenon discharged again is luminous with the luminescent substance in the stimulated luminescence layer 18, this luminescent substance includes described redness, green, blue-light-emitting material 20,22,24, a plurality of redness, green, blue-light-emitting material 20,22,24 is long strip type, corresponding Communication signal wire, and as Communication signal wire with red, green, blue sequence alternate and parallel (or approximate parallel) are arranged in the organic light-emitting diode display panel 2.
Organic light emitting diode display all must and detect defective (defect) program through overaging (aging), pre-burning (burn-in), to regulate and to detect organic light-emitting diode display panel 2 after processing procedure is finished.Because red, green, blue-light-emitting material 20,22,24 has different brightness and aging characteristics, therefore with the electric current of a pre-sizing and be scheduled to by the time of the electric current program that wears out, can make redness, green, blue-light-emitting material 20,22,24 that in various degree aging arranged, make that shown a plurality of redness, green, blue image are adjusted to best colour developing equilibrium state on the organic light-emitting diode display panel 2.In addition, by passing to the regional whether luminous of electric current, can carry out the defects detection program with screening and superseded organic light-emitting diode display panel 2 defective; Wherein, detecting organic light-emitting diode display panel 2 must be by an aging signal source 26, aging signal source 26 via aging line 28 to connect a plurality of data driving circuits 14 and a plurality of scan drive circuit 16.
Above-mentioned aging program pin gives different scheduled currents and the different predetermined current times that passes through respectively to red, green, blue-light-emitting material 20,22,24, this different scheduled current need drive by a plurality of data driving circuits 14 and a plurality of scan drive circuit 16, so before regulating and testing organic light-emitting diode display panel 2, described data driving circuit 14 and scan drive circuit 16 must be set in advance on substrate 4.
Yet, at above-mentioned traditional detection mode, if find faulty materials, then full wafer organic light-emitting diode display panel 2 can be scrapped, because a plurality of data driving circuits 14 and a plurality of scan drive circuit 16 must be arranged on the substrate 4 before regulating and testing organic light-emitting diode display panel 2, so will relatedly scrap data driving circuits 14 a large amount of on the substrate 4 and scan drive circuit 16, cause a large amount of wastes.
In view of this, the invention provides a kind of detection architecture of interim organic light-emitting diode display panel and the method for making of this detection architecture, to address the above problem.
Summary of the invention
The technical problem to be solved in the present invention provides detection architecture of a kind of organic light-emitting diode display panel and preparation method thereof, when making this organic light-emitting diode display panel, in order to program (aging) that this organic light-emitting diode display panel is worn out, pre-burning program (burn-in) and the defective that detects this organic light-emitting diode display panel.
Another technical matters that the present invention will solve is to avoid causing because of bad organic light-emitting diode display panel the waste of driving circuit.
Technical solution of the present invention is: a kind of detection architecture of organic light-emitting diode display panel, be when making this organic light-emitting diode display panel, in order to regulate and to detect described organic light-emitting diode display panel, described organic light-emitting diode display panel comprises that a plurality of red Communication signal wires, green Communication signal wire and blue Communication signal wire alternately are arranged on the substrate, described detection architecture comprises
A plurality of red extension Communication signal wires connect and a plurality of red Communication signal wire of extension in described organic light-emitting diode display panel;
A plurality of green extension Communication signal wires connect and a plurality of green Communication signal wire of extension in this organic light-emitting diode display panel;
A plurality of blue Communication signal wires that extend, connect and a plurality of blue Communication signal wire of extension in this organic light-emitting diode display panel, wherein these red extension Communication signal wires, these green extension Communication signal wires and these blue Communication signal wires that extends alternately are arranged on the described substrate;
One red aging line, this red aging line is positioned on the different planes with these red extension Communication signal wires, and by a plurality of perforation lines each red extension Communication signal wire that is electrical connected respectively;
One green aging line, this green aging line is positioned on the different planes with these green extension Communication signal wires, and by a plurality of perforation lines each green extension Communication signal wire that is electrical connected respectively;
One blue aging line, the aging line of this indigo plant is positioned on the different planes with these blue Communication signal wires that extend, and by a plurality of perforation lines each blue extension Communication signal wire that is electrical connected respectively;
Wherein, pass to the electric current of pre-sizing respectively by the aging line of this red aging line, this green aging line and this indigo plant, to regulate and to detect this organic light-emitting diode display panel.
The detection architecture of aforesaid organic light-emitting diode display panel, described detection architecture comprise that also an insulation course is arranged at above-mentioned red extension Communication signal wire, these green extension Communication signal wires and these blue extensions between Communication signal wire and the aging line of this red aging line, this green aging line and this indigo plant.
The detection architecture of aforesaid organic light-emitting diode display panel, after described detection architecture test is finished, be about to these red extension Communication signal wires, these green extension Communication signal wires and these blue Communication signal wires that extends and separate with these red Communication signal wires, these green Communication signal wires and these blue Communication signal wires.
A kind of method for making of detection architecture of organic light-emitting diode display panel, this detection architecture is when making this organic light-emitting diode display panel, in order to regulate and to detect this organic light-emitting diode display panel, this organic light-emitting diode display panel comprises a plurality of red Communication signal wires, green Communication signal wire and blue Communication signal wire and alternately is arranged on the substrate, this method for making comprises the following step
On substrate, form a plurality of red extension Communication signal wires of alternately arranging, a plurality of green extension Communication signal wire and a plurality of blue Communication signal wire that extends, respectively at connecting these red Communication signal wires, these green Communication signal wires and these blue Communication signal wires on this substrate;
Form an insulation course to cover these red extension Communication signal wires, these green extension Communication signal wires and these blue Communication signal wires that extends;
Plurality of predetermined positions forms a plurality of perforation lines on this insulation course, to penetrate this insulation course;
Form a red aging line, a green aging line and a blue aging line on this insulation course, the aging line of this red aging line, this green aging line and this indigo plant connects line by these and these red extension Communication signal wires, these green extension Communication signal wires and these blue Communication signal wires that extends are electrical connected;
Wherein, pass to the electric current of pre-sizing respectively by the aging line of this red aging line, this green aging line and this indigo plant, to regulate and to detect this organic light-emitting diode display panel.
A kind of method for making of detection architecture of organic light-emitting diode display panel as mentioned above, wherein after this detection architecture test is finished, be about to these red extension Communication signal wires, these green extension Communication signal wires and these blue Communication signal wires that extends, separate with a plurality of red Communication signal wires, these green Communication signal wires and these blue Communication signal wires.
A kind of detection architecture of organic light-emitting diode display panel, be when making this organic light-emitting diode display panel, in order to regulate and to detect this organic light-emitting diode display panel, this organic light-emitting diode display panel comprises the plurality of signals lead and alternately is arranged on the substrate, this detection architecture comprises
Plural number is planted and is extended Communication signal wire, connects and the plurality of signals lead of extension in described organic light-emitting diode display panel, and wherein different types of extension Communication signal wire alternately is arranged on the described substrate;
A plurality of aging lines, these aging lines extend Communication signal wires with these and are positioned on the different planes, each should aging line by be electrical connected the respectively extension Communication signal wire of particular types of at least one perforation line;
Wherein these aging lines are passed to the electric current of pre-sizing respectively, regulate and detect this organic light-emitting diode display panel.
The detection architecture of aforesaid organic light-emitting diode display panel, wherein this detection architecture comprises that also an insulation course is arranged at these and extends between Communication signal wire and these the aging lines.
The detection architecture of aforesaid organic light-emitting diode display panel after this detection architecture test is finished, is about to these extension Communication signal wires and separates with the plurality of signals lead.
The detection architecture of aforesaid organic light-emitting diode display panel, wherein these Communication signal wires comprise a plurality of red, green, blue Communication signal wires that are arranged on the described substrate, these extend Communication signal wires and comprise that a plurality of red, green, blues that are arranged on the described substrate extend Communication signal wires, and these aging lines comprise that the aging line of red, green, blue extends Communication signal wire by a plurality of perforation lines each red, green, blue that is electrical connected respectively.
A kind of method for making of detection architecture of organic light-emitting diode display panel, this detection architecture is when making this organic light-emitting diode display panel, in order to regulate and to detect this organic light-emitting diode display panel, this organic light-emitting diode display panel comprises the plurality of signals lead and alternately is arranged on the substrate, and this method for making comprises the following step:
On substrate, form plural number and plant the extension Communication signal wire of alternately arranging, respectively at connecting these Communication signal wires on this substrate;
Form an insulation course and extend Communication signal wire to cover these;
Plurality of predetermined positions forms a plurality of perforation lines on this insulation course, to penetrate this insulation course;
Form a plurality of aging lines on this insulation course, each should aging line be electrical connected with the extension Communication signal wire of particular types respectively by at least one perforation line;
These aging lines are passed to the electric current of pre-sizing respectively, to regulate and to detect this organic light-emitting diode display panel.
Characteristics of the present invention and advantage are: utilize the red aging line on this detection architecture, green aging line and blue aging line to be electrical connected with these red Communication signal wires, these green Communication signal wires and these blue Communication signal wires respectively, by the electric current that passes to pre-sizing respectively, to detect this organic light-emitting diode display panel.By this, a plurality of driving circuits being set before on this substrate, detect underproof organic light-emitting diode display panel, driving circuit can avoid waste.In addition, can also accomplish simultaneously organic light-emitting diode display panel wear out program, pre-burning program and detect defective.
Description of drawings
Fig. 1 is the synoptic diagram of known technology organic light-emitting diode display panel;
Fig. 2 A is the detection architecture synoptic diagram of the organic light-emitting diode display panel that proposes of the present invention;
Fig. 2 B is the partial schematic sectional view of the detection architecture of the organic light-emitting diode display panel that proposes of the present invention.
The drawing reference numeral explanation:
2,30, organic light-emitting diode display panel 4, substrate
6,322, red Communication signal wire 8,324, green Communication signal wire
10,326, blue Communication signal wire 12, scanning lead
14, data driving circuit 16, scan drive circuit 18, luminescent layer
20, emitting red light material 22, green emitting material 24, blue-light-emitting material
26, aging signal source 28, aging line 34, substrate
36, detection architecture 382, red extension Communication signal wire
384, green extension Communication signal wire 386, blue Communication signal wire 40, the insulation course of extending
42, connect line 442, red aging line 444, green aging line
446, blue aging line 46, aging signal source
Embodiment
Can be further understood by the following detailed description and accompanying drawings about content of the present invention and advantage.
See also Fig. 2 A, Fig. 2 A is the synoptic diagram of the detection architecture 36 of the organic light-emitting diode display panel 30 that proposes of the present invention.The invention provides a kind of detection architecture 36 that is used in organic light-emitting diode display panel 30, when making organic light-emitting diode display panel 30, in order to regulate and to detect organic light-emitting diode display panel 30.Organic light-emitting diode display panel 30 comprises plurality of signals lead (data line), these Communication signal wires comprise a plurality of red, green, blue Communication signal wire 322,324,326, these Communication signal wires 322,324,326 with red, green, blue) sequence alternate and parallel (or approximate parallel) be arranged on the substrate 34, and respectively vertical corresponding a plurality of emitting red light materials, a plurality of green emitting materials and a plurality of blue-light-emitting material, and by passing to electric current with respectively at showing a plurality of corresponding red images on the organic light-emitting diode display panel 30, green image and blue image.
A plurality of red, green, blues extend Communication signal wires 382,384,386, connect respectively and extend a plurality of red, green, blue Communication signal wires 322,324,326 in Organic Light Emitting Diode display pannel 30, and be one of the forming when making.Wherein a plurality of red, green, blues extend Communication signal wires 382,384,386 also as a plurality of red, green, blue Communication signal wires 322,324,326 of organic light-emitting diode display panel 30, alternately and parallel (or approximate parallel) be arranged on the substrate 34.
Red aging line 442, green aging line 444 and blue aging line 446 be parallel to each other or approximate to be arranged in parallel and to connect aging signal source 46, in order to transmit the electric current from aging signal source 46, wears out, the program of pre-burning and defects detection.Red aging line 442, green aging line 444 and blue aging line 446 are with a plurality of red extension Communication signal wires 382, a plurality of green extension Communication signal wire 384 and a plurality of blue extension Communication signal wire 386 is orthogonal or nearly orthogonal is arranged.See also Fig. 2 B, Fig. 2 B is the partial schematic sectional view of detection architecture 36 of the present invention.The aging line 442,444,446 of red, green, blue extends Communication signal wire 382,384,386 isolation with an insulation course 40 (passivation) and a plurality of red, green, blues and is positioned on the different planes.Wherein, red aging line 442 with a plurality of red extension Communication signal wires 382 by a plurality of perforation lines 42 (via) to be electrical connected, green aging line 444 and a plurality of green extension Communication signal wires 384 by other a plurality of perforation lines 42 being electrical connected, blue aging line 446 with a plurality of blue extend Communication signal wires 386 by other a plurality of perforation lines 42 to be electrical connected.
Then, pass to the electric current of pre-sizing respectively by the aging line 442,444,446 of red, green, blue, respectively to the redness in the organic light-emitting diode display panel 30, green, the blue-light-emitting material program that wears out, with the colour developing of adjusting organic light-emitting diode display panel 30, and carry out the pre-burning program and carry out the detection of defective.
At last, after detection architecture 36 tests are finished, be about to a plurality of red, green, blues and extend Communication signal wire 382,384,386, separate with a plurality of red, green, blue Communication signal wires 322,324,326, the method of separating can as cutter cutting, cut, or be ground and excise detection architecture 36 by physics mode, also can corrode so that its separation as etching, chemical solvent by chemical mode.See also Fig. 2 A, can a plurality of red, green, blues be extended Communication signal wire 382,384,386, separate with a plurality of red, green, blue Communication signal wires 322,324,326 along regional A.
Further the present invention comprises the method for making of detection architecture 36.The present invention is a kind of method for making of detection architecture 36 of organic light-emitting diode display panel 30, is when making organic light-emitting diode display panel 30, and detection architecture 36 is in order to regulate and to detect organic light-emitting diode display panel 30.Organic light-emitting diode display panel 30 comprise a plurality of red, green, blue Communication signal wires 322,324,326 alternately and parallel (or approximate parallel) be arranged on the substrate 34, the method for making of detection architecture 36 comprises the following step:
See also Fig. 2 A and Fig. 2 B, at first, on substrate 34, form a detection architecture 36.A plurality of red, green, blues that detection architecture 36 comprises on substrate 34 alternately and parallel (or approximate parallel) arranges extend Communication signal wire 382,384,386, and these extension Communication signal wires 382,384,386 extend a plurality of red, green, blue Communication signal wires 322,324,326 in Organic Light Emitting Diode display pannel 30 respectively.
Then, form an insulation course 40 and extend Communication signal wire 382,384,386 to cover a plurality of red, green, blues.
Then, plurality of predetermined positions forms a plurality of perforation lines 42 on insulation course 40, and to penetrate insulation course 40, connecting line 42 can be that conductive material is electroplated or clogged to a through hole, connects line 42 to form.
Then, form the aging line 442,444,446 of a red, green, blue on insulation course 40, the aging line 442,444,446 of red, green, blue is all parallel to each other or approximate parallel.And by a plurality of perforation lines 42, red aging line 442 is electrical connected with a plurality of red extension Communication signal wires 382, green aging line 444 is electrical connected with a plurality of green extension Communication signal wires 384, and blue aging line 446 and a plurality of blue Communication signal wires 386 that extend are electrical connected.
Then, pass to the electric current of pre-sizing respectively by the aging line 442,444,446 of the 46 pairs of red, green, blues in aging signal source, with the detection of respectively a plurality of redness in the organic light-emitting diode display panel 30, green, blue-light-emitting material being worn out program, pre-burning program and carrying out defective.
At last, after detection architecture 36 tests are finished, be about to a plurality of red, green, blues extension Communication signal wires 382,384,386 and remove, separate with a plurality of red, green, blue Communication signal wires 322,324,326 along regional A.The method of separating can as cutter cutting, cut, or be ground and excise detection architecture 36 by physics mode, also can corrode so that its separation as etching, chemical solvent by chemical mode.
Therefore, utilize the aging line 442,444,446 of red, green, blue on the detection architecture 36 to be electrical connected with a plurality of red, green, blue Communication signal wires 322,324,326 respectively, by the electric current that passes to pre-sizing respectively, to detect organic light-emitting diode display panel 30.By this, ahead of time, detect bad organic light-emitting diode display panel 30, with the driving circuit that avoids waste in a plurality of driving circuits being set before on the substrate 34.In addition, can also accomplish simultaneously organic light-emitting diode display panel 30 wear out program, pre-burning program and detect defective.
Though the present invention discloses with preferred embodiment; but it is not in order to limit the present invention; any those skilled in the art; under the prerequisite that does not break away from design of the present invention and scope; also can make various variations and modification, so protection scope of the present invention should be as the criterion with the scope that claim was defined.
Claims (7)
1, a kind of detection architecture of organic light-emitting diode display panel, be when making this organic light-emitting diode display panel, in order to regulate and to detect this organic light-emitting diode display panel, this organic light-emitting diode display panel comprises the plurality of signals lead and alternately is arranged on the substrate, it is characterized in that: this detection architecture comprises
Plural number is planted and is extended Communication signal wire, connects and the plurality of signals lead of extension in described organic light-emitting diode display panel, and wherein different types of extension Communication signal wire alternately is arranged on the described substrate;
A plurality of aging lines, these aging lines extend Communication signal wires with these and are positioned on the different planes, each should aging line by be electrical connected the respectively extension Communication signal wire of particular types of at least one perforation line;
Wherein these aging lines are passed to the electric current of pre-sizing respectively, regulate and detect this organic light-emitting diode display panel.
2, the detection architecture of organic light-emitting diode display panel as claimed in claim 1 is characterized in that: this detection architecture comprises that also an insulation course is arranged at these and extends between Communication signal wire and these the aging lines.
3, the detection architecture of organic light-emitting diode display panel as claimed in claim 1 is characterized in that: after this detection architecture test is finished, be about to these extension Communication signal wires and separate with the plurality of signals lead.
4, the detection architecture of organic light-emitting diode display panel as claimed in claim 1, it is characterized in that: these Communication signal wires comprise a plurality of red, green, blue Communication signal wires that are arranged on the described substrate, these extend Communication signal wires and comprise that a plurality of red, green, blues that are arranged on the described substrate extend Communication signal wires, and these aging lines comprise that the aging line of red, green, blue extends Communication signal wire by a plurality of perforation lines each red, green, blue that is electrical connected respectively.
5, a kind of method for making of detection architecture of organic light-emitting diode display panel, this detection architecture is when making this organic light-emitting diode display panel, in order to regulate and to detect this organic light-emitting diode display panel, this organic light-emitting diode display panel comprises the plurality of signals lead and alternately is arranged on the substrate, and this method for making comprises the following step:
On substrate, form plural number and plant the extension Communication signal wire of alternately arranging, respectively at connecting these Communication signal wires on this substrate;
Form an insulation course and extend Communication signal wire to cover these;
Plurality of predetermined positions forms a plurality of perforation lines on this insulation course, to penetrate this insulation course;
Form a plurality of aging lines on this insulation course, each should aging line be electrical connected with the extension Communication signal wire of particular types respectively by at least one perforation line;
These aging lines are passed to the electric current of pre-sizing respectively, to regulate and to detect this organic light-emitting diode display panel.
6, the method for making of the detection architecture of organic light-emitting diode display panel as claimed in claim 5 is characterized in that: after this detection architecture test is finished, be about to these extension Communication signal wires and separate with the plurality of signals lead.
7, the method for making of the detection architecture of organic light-emitting diode display panel as claimed in claim 5, it is characterized in that: these Communication signal wires comprise a plurality of red, green, blue Communication signal wires that are arranged on the described substrate, these extend Communication signal wires and comprise that a plurality of red, green, blues that are arranged on the described substrate extend Communication signal wires, and these aging lines comprise that the aging line of red, green, blue extends Communication signal wire by a plurality of perforation lines each red, green, blue that is electrical connected respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03105235 CN1275074C (en) | 2003-02-25 | 2003-02-25 | Detection structure and fabrication method for organic light emitting diode display panel |
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| CN 03105235 CN1275074C (en) | 2003-02-25 | 2003-02-25 | Detection structure and fabrication method for organic light emitting diode display panel |
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| CN1525182A CN1525182A (en) | 2004-09-01 |
| CN1275074C true CN1275074C (en) | 2006-09-13 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100516901C (en) * | 2005-07-27 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Test system of luminous diode surface plate and its method |
| CN101295005B (en) * | 2007-04-28 | 2012-05-23 | 昆山维信诺显示技术有限公司 | Detecting device and method of organic electroluminescent device |
| CN100479184C (en) | 2007-06-08 | 2009-04-15 | 信利半导体有限公司 | Wiring method for detection wire of organic electroluminescent display device |
| CN102231430A (en) * | 2011-05-05 | 2011-11-02 | 信利半导体有限公司 | Wiring method of aging wires of OELDs (organic electroluminescence display) |
| CN103743984B (en) * | 2014-01-23 | 2016-05-18 | 中铁一局集团有限公司 | A kind of track traffic interlocking of signals experiment simulator |
| CN103927954A (en) * | 2014-03-31 | 2014-07-16 | 京东方科技集团股份有限公司 | Method and system for testing OLED display device |
| TWI649744B (en) * | 2018-02-09 | 2019-02-01 | 友達光電股份有限公司 | Image display device, drive control circuit thereof and drive method thereof |
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