CN108973609A - A kind of electric heating glass pane for capableing of luminescence display - Google Patents
A kind of electric heating glass pane for capableing of luminescence display Download PDFInfo
- Publication number
- CN108973609A CN108973609A CN201810774512.1A CN201810774512A CN108973609A CN 108973609 A CN108973609 A CN 108973609A CN 201810774512 A CN201810774512 A CN 201810774512A CN 108973609 A CN108973609 A CN 108973609A
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light emitting
- electric heating
- conductive film
- transparent conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
- B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
Abstract
The present invention relates to glass technology fields, electric heating glass pane especially on automobile, particularly provide a kind of electric heating glass pane for capableing of luminescence display, including the first bending glass sheet, the second bending glass sheet, middle layer, transparent conductive film and at least one light emitting diode, transparent conductive film is deposited on the second surface that the first surface that the first bending glass sheet is contacted with middle layer or the second bending glass sheet are contacted with middle layer, and transparent conductive film is electrically connected to external power supply by the first bus rod and the second bus rod；Between the transparent conductive film and middle layer, two contact conductors of each light emitting diode are electrically connected with the first bus rod and the second bus rod light emitting diode respectively.The present invention can be achieved at the same time defrosting-defogging and have the function of luminescence display etc.；Also without additional cable or printing silver paste line, reduces process, cost is greatly saved；It can guarantee the globality and aesthetics of glass pane again.
Description
Technical field:
The present invention relates to the electric heating glass panes on glass technology field, especially automobile, and particularly provideing one kind can
The electric heating glass pane of luminescence display.
Background technique:
Electric heating glass pane is increasingly used on automobile, is usually the conducting wire being arranged on glass pane, print
The electric heating assemblies such as brush silver paste line or transparent conductive film, while at least two bus rods are additionally provided with, external power supply can
Electric current is input in electric heating assembly by bus rod, to be electrically heated to electric heating assembly, and passes through heat transfer
Carry out heated glazing, be mainly used for removing fog and melt ice and snow.And as people are to the diversified demand of automobile, vehicle glass
It can additionally realize that functions, these functions such as luminous lighting, attractive, decorative or warning display can be by adding light-emitting component, example
It is realized such as light emitting diode (LED).Traditionally, electric heating glass pane and the glass pane with light emitting diode are independent of one another
, and the structure that the glass pane of light emitting diode is arranged is complex, such as Chinese patent CN101336382B discloses one
Kind includes the light emitting structure of at least one light emitting diode, it includes at least one light emitting diode and glass elements, the glass
Glass element has the hole for accommodating the light emitting diode；In another example Chinese patent CN101297606B also discloses that a kind of includes extremely
The light emitting structure of a few light emitting diode comprising the first glass substrate, the second glass substrate and middle layer, at least one hair
Optical diode is arranged in the corresponding through hole of middle layer, the inner surface of the inner surface of the first glass substrate and the second glass substrate
On be respectively arranged with transparency conducting layer, the both ends of each light emitting diode respectively on the first glass substrate transparency conducting layer and
Transparency conducting layer on second glass substrate is directly electrically connected；Although these technical solutions can be realized glass pane has the photograph that shines
Bright, attractive, decorative or warning display etc. functions, but on the glass substrate aperture or open on the intermediate layer Kong Junhui destruction
The globality of glass pane, and be difficult to realize with electric heating function and combined unification, or realize that structure is complicated, higher cost.
Summary of the invention:
The technical problem to be solved by the present invention is to be difficult to preferably for glass pane in the prior art while realizing electricity
Heating function and have the shortcomings that light emitting diode construction or realization structure is complicated and higher cost, a kind of energy is provided
The electric heating glass pane of enough luminescence displays.
The technical scheme adopted by the invention to solve the technical problem is that: one kind capableing of the electric heating window glass of luminescence display
Glass, including the first bending glass sheet, the second bending glass sheet, middle layer, transparent conductive film and at least one light emitting diode, institute
It states middle layer to be folded between the first bending glass sheet and the second bending glass sheet, the transparent conductive film is deposited on the first bending
The second surface that the first surface or the second bending glass sheet that glass plate is contacted with middle layer are contacted with middle layer, it is described transparent to lead
Electrolemma is electrically connected to external power supply by the first bus rod and the second bus rod；It is characterized by: the light emitting diode
Between the transparent conductive film and middle layer, two contact conductors of each light emitting diode respectively with the first bus rod
It is electrically connected with the second bus rod.
Further, the light emitting diode is selected from red light emitting diodes, green LED, two pole of blue-light-emitting
At least one of pipe, yellow light-emitting diode, orange luminescence diode and white light-emitting diode.
Further, in the transparent conductive film along at least a pair of one-to-one top electrode of current direction setting and
Lower electrode, each top electrode and lower electrode are surrounded by the rectangle membrane removal frame of removal transparent conductive film respectively, each top electrode
One end is electrically connected with the first bus rod, one of contact conductor of the other end of each top electrode and each light emitting diode
One end of electrical connection, each lower electrode is electrically connected with the another one contact conductor of each light emitting diode, each descends electrode
The other end be electrically connected with the second bus rod.
Preferably, edge width≤90 μm of the rectangle membrane removal frame, one-to-one top electrode and lower electrode are adjacent
Both ends between spacing be 0.2~30mm.
Preferably, the region setting membrane removal frame structure of each light emitting diode, institute are corresponded in the transparent conductive film
The size for stating membrane removal frame structure is greater than or equal to the size of the light emitting diode.It is highly preferred that the membrane removal frame structure
For rectangle, trapezoidal, diamond shape, hexagon, octagon, decagon, round or ellipse.
Preferably, it is provided on the surface of the separate middle layer of first surface and/or the second bending glass sheet opaque
Inked areas, the light emitting diode are arranged in the region of the correspondence inked areas.
Preferably, at least partly area deposition on the first surface or second surface of non-deposition of transparent conductive film is additional
Transparent conductive film and setting at least two additional bus rods, the additional transparent conductive film pass through at least two additional confluences
Bus is electrically connected with the external power supply or another external power supply, the additional transparent conductive film be located at least in camera area or
Wiper region.
Preferably, conductive silver lumps, the conductive silver lumps packet are also respectively provided in each top electrode and lower electrode
Two contact conductors for covering the light emitting diode at least partly, include silver, lead and glass powder, glass in the conductive silver lumps
The content of glass powder≤2 weight %, content≤100ppm of lead.It is highly preferred that not including lead and glass in the conductive silver lumps
Powder.
The present invention has the following beneficial effects: due to taking above-mentioned technical proposal
One kind of the present invention is capable of the electric heating glass pane of luminescence display, can be achieved at the same time defrosting-defogging and has
The functions such as luminescence display；Also without additional cable or printing silver paste line, reduces process, cost is greatly saved；
It can guarantee the globality and aesthetics of glass pane again.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the electric heating glass pane of the present invention for capableing of luminescence display；
Fig. 2 is the partial sectional view of the electric heating glass pane of the present invention for capableing of luminescence display；
Fig. 3 is the partial enlargement diagram of Fig. 1；
Fig. 4 is the partial enlargement diagram that electric heating glass pane of the present invention is provided with electrocondution slurry block.
Specific embodiment:
Below in conjunction with attached drawing, the content of the present invention will be further explained.
As depicted in figs. 1 and 2, one kind of the present invention is capable of the electric heating glass pane of luminescence display, including first curved
Bent glass plate 1, the second bending glass sheet 2, middle layer 3, transparent conductive film 4 and at least one light emitting diode 5, the middle layer
3 are folded between the first bending glass sheet 1 and the second bending glass sheet 2, and the transparent conductive film 4 is deposited on the first curved glass
The second surface 12 that the first surface 11 or the second bending glass sheet 2 that plate 1 is contacted with middle layer 3 are contacted with middle layer 3, it is described
Bright conductive film 4 is electrically connected to external power supply (not shown), the external electrical by the first bus rod 6 and the second bus rod 7
Source can make electric current circulate in the transparent conductive film 4, thus transparent conductive film 4 described in electric heating；The light emitting diode 5
Between the transparent conductive film 4 and middle layer 3, two contact conductors of each light emitting diode 5 converge with first respectively
Bus 6 and the electrical connection of the second bus rod 7；It can make glass pane that can either have electric heating function in this way, realize defrosting-defogging
Deng, and can have the function of luminescence display, realize illumination, attractive, decorative or warning display etc..
In the present invention, the light emitting diode 5 is selected from red light emitting diodes, green LED, blue-light-emitting
At least one of diode, yellow light-emitting diode, orange luminescence diode and white light-emitting diode；Such as it is described luminous
When diode 5 can be electrically heated in company with 4 input current of transparent conductive film, it is lit together, thus with luminescence display
The electric heating function of glass pane described in state response is turned on, and can use green LED at this time；In another example working as automobile
When neighbouring other objects and pedestrian's hypotelorism, or when overspeed of vehicle, or when vehicle lane departure, the light-emitting diodes
Pipe 5 is lit for playing the role of warning display, can use red light emitting diodes at this time；Also for example multiple described luminous two
Pole pipe 5 can be arranged to the shapes such as text, number, letter or symbol, to show trade mark, pattern or build atmosphere, at this time may be used
To carry out mixed-arrangement using the light emitting diode of multiple color；In addition, the light emitting diode 5 is also used to illuminate, at this time may be used
To use white light-emitting diode.
As shown in figs. 1 and 3, in the transparent conductive film 4 along current direction setting it is at least a pair of one-to-one on
Electrode 8 and lower electrode 9, each top electrode 8 and lower electrode 9 are surrounded by the rectangle membrane removal frame of removal transparent conductive film respectively,
That is each top electrode 8 and lower electrode 9 are made of gular transparent conductive film respectively, the gular transparent conductive film with it is described
Transparent conductive film 4 is isolated from each other by the realization of rectangle membrane removal frame, and one end of each top electrode 8 is electrically connected with the first bus rod 6
It connects, the other end of each top electrode 8 is electrically connected with one of contact conductor of each light emitting diode 5, each lower electrode 9
One end is electrically connected with the another one contact conductor of each light emitting diode 5, the other end and the second confluence of each lower electrode 9
Bus 7 is electrically connected；In this way using the gular transparent conductive film of isolation as the conductive lead wire of the light emitting diode 5, it is not necessarily to volume
Outer cable or printing silver paste line, reduces process, cost is greatly saved.It is excellent in order to guarantee that vision is unaffected
Select edge width≤90 μm of the rectangle membrane removal frame；Between one-to-one top electrode 8 and the adjacent both ends of lower electrode 9
Spacing is 0.2~30mm, to guarantee radiation and conduction of the heat of heating to diaphragm area is removed, so that except diaphragm area also can be by
Effectively heating.In Fig. 3, in order to guarantee that each light emitting diode 5 is remained electrically isolated from the transparent conductive film 4, eliminate simultaneously
Localized membrane break loses the influence to vision, and the region setting of each light emitting diode 5 is preferably corresponded in the transparent conductive film 4
Membrane removal frame structure 10, the size of the membrane removal frame structure 10 is greater than or equal to the size of the light emitting diode 5, described to remove
Film frame structure 10 can for rectangle, trapezoidal, diamond shape, hexagon, octagon, decagon, round or ellipse etc. or other
The arbitrary shape met the requirements.
Correspondingly, in order to not influence the visual field of visible area, preferably in first surface 11 and/or the second bending glass sheet
Surface far from middle layer is provided with opaque inked areas, and the light emitting diode 5 is arranged in the correspondence inked areas
Region in；It may be implemented to hide the light emitting diode 5 that do not light in this way, guarantee the globality and aesthetics of glass pane.
For more preferable, quickly removal camera area water mist or the ice and snow in wiper region, transparent lead is not being deposited
It the first surface 11 of electrolemma 4 or at least partly area deposition additional transparent conductive film (not shown) on second surface 12 and sets
At least two additional bus rod (not shown) are set, the additional transparent conductive film passes through at least two additional bus rods and institute
It states external power supply or the electrical connection of another external power supply, the additional transparent conductive film is located at least in camera area or wiper area
Domain；It can be realized in this way and concurrently or separately heat camera area or wiper region, to guarantee video camera and wiper
It works normally.
As shown in figure 4, since 4 thickness of transparent conductive film is very thin, in order to avoid two electricity of light emitting diode 5
Being electrically connected for pole lead and top electrode 8 and lower electrode 9 is bad, is preferably also respectively provided in each top electrode 8 and lower electrode 9
Conductive silver lumps 11, the conductive silver lumps 11 coats two contact conductors of the light emitting diode 5 at least partly, described
Make in this way in conductive silver lumps 11 comprising silver, lead and glass powder, content≤2 weight % of glass powder, content≤100ppm of lead
The resistivity for obtaining the conductive silver lumps 11 is lower, when comparing not set conductive silver lumps 11, two electrodes of light emitting diode 5
Lead and the contact resistance of top electrode 8 and lower electrode 9 are smaller, bring better electrical contact performance；Make Weldability more simultaneously
It is good, when comparing not set conductive silver lumps 11, it is easier to weld；And production process will not generate destruction to transparent conductive film 4；It is excellent
The content of selection of land, the glass powder and lead is zero, i.e., does not include lead and glass powder in the described conductive silver lumps 11.The conductive silver
Electrocondution slurry can be arranged into the top electrode 8 and lower electrode 9 by lumps 11 by the way of coating or silk-screen printing, then
Realize that the conductive silver lumps 11 coats two contact conductors of the light emitting diode 5 by welding or drying the modes such as solidification
At least partly.
The electric heating glass pane that the above content is capable of luminescence display to one kind of the present invention has been described in detail, but
It is the present invention not by the limitation of specific embodiments described above content, so what all technical essentials according to the present invention carried out
Any improvement, equivalent modifications and replacement etc., belong to the scope of protection of the invention.
Claims (10)
1. one kind is capable of the electric heating glass pane of luminescence display, including the first bending glass sheet, the second bending glass sheet, centre
Layer, transparent conductive film and at least one light emitting diode, the middle layer are folded in the first bending glass sheet and the second bending glass
Between glass plate, the transparent conductive film is deposited on the first surface that the first bending glass sheet is contacted with middle layer or the second bending glass
The second surface that glass plate is contacted with middle layer, the transparent conductive film are electrically connected by the first bus rod and the second bus rod
To external power supply；It is characterized by: the light emitting diode is between the transparent conductive film and middle layer, two are each shone
Two contact conductors of pole pipe are electrically connected with the first bus rod and the second bus rod respectively.
2. the electric heating glass pane according to claim 1 for capableing of luminescence display, it is characterised in that: the light emitting diode
Selected from red light emitting diodes, green LED, blue LED, yellow light-emitting diode, two pole of orange luminescence
At least one of pipe and white light-emitting diode.
3. the electric heating glass pane according to claim 1 for capableing of luminescence display, it is characterised in that: in the electrically conducting transparent
Along at least a pair of one-to-one top electrode of current direction setting and lower electrode on film, each top electrode and lower electrode respectively by
The rectangle membrane removal frame of removal transparent conductive film surrounds, and one end of each top electrode is electrically connected with the first bus rod, Mei Geshang
The other end of electrode is electrically connected with one of contact conductor of each light emitting diode, one end of each lower electrode and each hair
The another one contact conductor of optical diode is electrically connected, and the other end of each lower electrode is electrically connected with the second bus rod.
4. the electric heating glass pane according to claim 3 for capableing of luminescence display, it is characterised in that: the rectangle membrane removal frame
Edge width≤90 μm of frame, the spacing between one-to-one top electrode and the adjacent both ends of lower electrode are 0.2~30mm.
5. the electric heating glass pane according to claim 3 for capableing of luminescence display, it is characterised in that: in the electrically conducting transparent
The region setting membrane removal frame structure of each light emitting diode is corresponded on film, the size of the membrane removal frame structure is greater than or equal to
The size of the light emitting diode.
6. the electric heating glass pane according to claim 5 for capableing of luminescence display, it is characterised in that: the membrane removal frame knot
Structure is rectangle, trapezoidal, diamond shape, hexagon, octagon, decagon, round or ellipse.
7. the electric heating glass pane according to claim 3 for capableing of luminescence display, it is characterised in that: first surface and/
Or second the surface of separate middle layer of bending glass sheet be provided with opaque inked areas, the light emitting diode setting exists
In the region of the corresponding inked areas.
8. the electric heating glass pane according to claim 3 for capableing of luminescence display, it is characterised in that: do not depositing transparent lead
The first surface of electrolemma or at least partly area deposition additional transparent conductive film on second surface and setting at least two are attached
Add bus rod, the additional transparent conductive film passes through at least two additional bus rods and the external power supply or another outside
Power electric connection, the additional transparent conductive film are located at least in camera area or wiper region.
9. the electric heating glass pane according to claim 3 for capableing of luminescence display, it is characterised in that: in each top electrode and
Conductive silver lumps is also respectively provided on lower electrode, the conductive silver lumps coats two contact conductors of the light emitting diode
At least partly, in the conductive silver lumps comprising silver, lead and glass powder, content≤2 weight % of glass powder, the content of lead≤
100ppm。
10. the electric heating glass pane according to claim 9 for capableing of luminescence display, it is characterised in that: the conductive silver paste
Lead and glass powder are not included in block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774512.1A CN108973609B (en) | 2018-07-16 | 2018-07-16 | Electric heating window glass capable of displaying light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774512.1A CN108973609B (en) | 2018-07-16 | 2018-07-16 | Electric heating window glass capable of displaying light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108973609A true CN108973609A (en) | 2018-12-11 |
| CN108973609B CN108973609B (en) | 2020-04-10 |
Family
ID=64549049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810774512.1A Active CN108973609B (en) | 2018-07-16 | 2018-07-16 | Electric heating window glass capable of displaying light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108973609B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04359887A (en) * | 1991-06-05 | 1992-12-14 | Nippondenso Co Ltd | Electrically heated windshield |
| CN1668461A (en) * | 2002-07-19 | 2005-09-14 | 皮尔金顿公共有限公司 | Laminated glazing panel |
| CN201053623Y (en) * | 2007-06-08 | 2008-04-30 | 上海耀华皮尔金顿玻璃股份有限公司 | LED luminescent sandwiched glass |
| CN202503691U (en) * | 2012-01-20 | 2012-10-24 | 法国圣戈班玻璃厂 | Luminescent glass, and vehicles and buildings containing luminescent glass |
| CN102975432A (en) * | 2012-11-13 | 2013-03-20 | 福耀玻璃工业集团股份有限公司 | Laminated glass board |
| CN103533686A (en) * | 2013-10-29 | 2014-01-22 | 福耀玻璃工业集团股份有限公司 | Heatable transparent window plate |
| CN205443061U (en) * | 2016-03-16 | 2016-08-10 | 成都固泰电子有限责任公司 | Coating film laminated glass but privacy is given out light; give off light |
| CN105899356A (en) * | 2014-11-21 | 2016-08-24 | 法国圣戈班玻璃厂 | Light-signalling glass unit, vehicle including same and production thereof |
| CN106255627A (en) * | 2014-04-28 | 2016-12-21 | 旭硝子株式会社 | Electrical heating window plate body |
| CN107848269A (en) * | 2016-05-26 | 2018-03-27 | 法国圣戈班玻璃厂 | The luminous lamination glass roof of vehicle, assembles its vehicle and manufacture |
-
2018
- 2018-07-16 CN CN201810774512.1A patent/CN108973609B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04359887A (en) * | 1991-06-05 | 1992-12-14 | Nippondenso Co Ltd | Electrically heated windshield |
| CN1668461A (en) * | 2002-07-19 | 2005-09-14 | 皮尔金顿公共有限公司 | Laminated glazing panel |
| CN201053623Y (en) * | 2007-06-08 | 2008-04-30 | 上海耀华皮尔金顿玻璃股份有限公司 | LED luminescent sandwiched glass |
| CN202503691U (en) * | 2012-01-20 | 2012-10-24 | 法国圣戈班玻璃厂 | Luminescent glass, and vehicles and buildings containing luminescent glass |
| CN102975432A (en) * | 2012-11-13 | 2013-03-20 | 福耀玻璃工业集团股份有限公司 | Laminated glass board |
| CN103533686A (en) * | 2013-10-29 | 2014-01-22 | 福耀玻璃工业集团股份有限公司 | Heatable transparent window plate |
| CN106255627A (en) * | 2014-04-28 | 2016-12-21 | 旭硝子株式会社 | Electrical heating window plate body |
| CN105899356A (en) * | 2014-11-21 | 2016-08-24 | 法国圣戈班玻璃厂 | Light-signalling glass unit, vehicle including same and production thereof |
| CN205443061U (en) * | 2016-03-16 | 2016-08-10 | 成都固泰电子有限责任公司 | Coating film laminated glass but privacy is given out light; give off light |
| CN107848269A (en) * | 2016-05-26 | 2018-03-27 | 法国圣戈班玻璃厂 | The luminous lamination glass roof of vehicle, assembles its vehicle and manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108973609B (en) | 2020-04-10 |
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