CN102280558B - Structure of electrode of enamel electroluminescent element - Google Patents
Structure of electrode of enamel electroluminescent element Download PDFInfo
- Publication number
- CN102280558B CN102280558B CN201110123569.3A CN201110123569A CN102280558B CN 102280558 B CN102280558 B CN 102280558B CN 201110123569 A CN201110123569 A CN 201110123569A CN 102280558 B CN102280558 B CN 102280558B
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- CN
- China
- Prior art keywords
- rivet
- electrode
- enamel
- ceramic gasket
- electroluminescent element
- Prior art date
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- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 47
- 239000000919 ceramic Substances 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims abstract description 27
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052709 silver Inorganic materials 0.000 claims abstract description 23
- 239000004332 silver Substances 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 210000001364 upper extremity Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000006255 coating slurry Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000037 vitreous enamel Substances 0.000 description 1
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- Electroluminescent Light Sources (AREA)
Abstract
The invention relates to a structure of an electrode of an enamel electroluminescent element. According to the invention, a rivet hole and a rivet nest are arranged on a substrate of an enamel electroluminescent element, wherein the rivet hole and the rivet nest are arranged concentrically; a silver paste layer is coated at the position of the rivet nest that is also at the surface of the substrate; and a ceramic gasket is arranged vertically below the rivet nest. The ceramic gasket is in a circular boss shape and an axial center of the ceramic gasket is a circular tube, wherein the boss portion is embedded into the rivet hole at the substrate upwards. Two electrode slices are respectively arranged above and below a basilar part of the ceramic gasket. The rivet passes through the rivet hole of the substrate, the center tube of the ceramic gasket and the second electrode slice from top to bottom as well as indirectly passes through the first electrode slice at the circular boss portion of the ceramic gasket. An upper part of the rivet is electrically connected with a transparent electrode layer of the enamel electroluminescent element through the silver paste layer and a lower part of the rivet is electrically connected with the second electrode slice. According to the above-mentioned technical scheme of the invention, when an electrode is installed at an enamel electroluminescent element, shedding of silver paste can be avoided; and the enamel electroluminescent element with the installation of the electrode is flat wholly, so that the enamel electroluminescent element can be used conveniently.
Description
Technical field
The present invention relates to the structure of electroluminescent cell electrode, relate in particular to the structure of enamel electroluminescent part electrode.
Background technology
At present, enamel electroluminescent component is in the structure that power supply electrode is connected with light-emitting element electrode, be, at the select location of light-emitting component, screw is set, the substrate of screw periphery is provided as the silver slurry layer of conductor, then with screw, electrode is fixedly connected with the substrate in light-emitting component.So structure and electrode assembly technology usually push silver slurry layer and cause its cracked coming off in the time of rotary screw, and conduction is obstructed.And because the thickness of light-emitting component is limited, usually stretch out outside light-emitting component plate the termination of screw, bring inconvenience not only to the use of light-emitting component, also easily in the time being subject to colliding with, make screw come off together with electrode.
Summary of the invention
The technical problem to be solved in the present invention is, the structure that power supply electrode is connected with enamel electroluminescent component is improved, and electrode is connected smooth firm with enamel electroluminescent component after installing, and do not damage the silver being attached in transparency electrode and starch.
The present invention realizes goal of the invention by the following technical solutions:
At the selected installing electrodes of enamel electroluminescent component one lateral edge portion place, on the substrate (normally steel plate) of the enamel electroluminescent component of not yet making, offer rivet hole, punch rivet nest.Rivet hole and rivet nest arranged concentric.Alleged rivet nest, refers to the downward toroidal depression of steel plate that forms enamel electroluminescent component, the space that standby work holds rivet head.Rivet hole should be able to hold the round boss part of ceramic gasket.
As the intrinsic level of enamel electroluminescent component, on its porcelain enamel substrate, order covers enamel layer, luminescent material dielectric layer and transparency conducting layer.Silver coating slurry on the transparency conducting layer of rivet nest position, forms conductive silver slurry layer after silver slurry solidifies, and becomes the part of conductor.
Under rivet nest, ceramic gasket is set.Ceramic gasket is round boss shape, is divided into boss portion and basal part, and its boss portion upwards embeds in the rivet hole of having made containing transparency electrode vitrified enamel optical element.The axial centre of ceramic gasket is through hole, claims central tube, for passing as rivet.
Electrode is made up of two pole pieces, and pole piece installs respectively the upper and lower at ceramic gasket basal part, and ceramic gasket is by two electrode insulations.The pole piece of device above ceramic gasket is called the first electrode slice, and the pole piece of device below ceramic gasket is called the second electrode slice.
Rivet, from top to bottom through the rivet hole of substrate, central tube and second electrode slice of ceramic gasket, passes the first electrode slice indirectly in ceramic gasket boss portion.Rivet is fixedly connected with each parts.Manufactured head, is electrically connected with silver slurry layer containing contracting in rivet nest; Rivet point is electrically connected with the second electrode slice.Between rivet and the first electrode slice, by ceramic gasket round boss portion interval, become state of insulation.The first electrode slice and the riveted joint of enamel metal substrate, bonding or welding.The first electrode slice is electrically connected with the substrate of enamel electroluminescent component by the rivet hole edge of substrate.So electrical connection, can starch at silver-transparent electrode layer after switching on power and steel plate between form electromotive force, make luminescent material dielectric layer luminous, realize electroluminescence function.
As optimization, be also coated with high-temperature electric conduction glue-line at silver slurry layer upper surface, in order to conducting silver slurry layer and rivet head electrical connection, protect silver slurry layer difficult drop-off simultaneously.
As optimization, be also coated with high-temperature insulation glue-line at the inwall of ceramic gasket central tube and the rivet hole inwall of enamel electroluminescent component steel plate.The lower edge of the high-temperature electric conduction glue-line being coated with on high-temperature insulation glue-line upper limb and silver slurry layer leaves gap, and the width in gap is 0.5～2mm.
By technical solution of the present invention installing electrodes, can avoid in installation process, the silver slurry being applied on the enamel elements plate of making being pushed, being collided with and comes off.Enamel electroluminescent component plate after installing electrodes does not have sharp-pointed nail tip outside exposed, and entirety is comparatively smooth, thereby easy to use, has reduced probability impaired, fault yet.
Accompanying drawing explanation
Fig. 1 is structure of electrode of enamel electroluminescent element schematic diagram of the present invention.
The parts that number in the figure is represented or position are: 1-substrate, 2-ceramic gasket, 3-semitubular rivet, 4-the first electrode slice, 5-the second electrode slice, 6-silver slurry.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, structure of electrode of enamel electroluminescent element of the present invention is to offer rivet hole, punch rivet nest at the selected position of enamel electroluminescent panel 4.Rivet hole and rivet nest arranged concentric.The bore of rivet hole is compared with the slightly larger in diameter of rivet 3 bodies, and the round boss of ceramic gasket 2 adapts.Rivet nest is the downward toroidal depression of substrate 1 that forms enamel electroluminescent panel, and its bore and the degree of depth and rivet 3 heads adapt.Be coated with silver slurry 6 at rivet nest place surface of steel plate, on silver slurry 6, be coated with again high-temperature electric conduction glue-line.High-temperature electric conduction glue-line lower edge should leave certain interval with the high-temperature insulation glue-line upper limb of coating enamel electroluminescent panel rivet hole inwall.
Ceramic gasket 2 is set under rivet nest.Ceramic gasket 2 is round boss shape, is divided into boss portion and basal part, and its boss portion upwards embeds in the rivet hole of substrate 1.Pipe centered by the axial direction of ceramic gasket 2, passes for making rivet 3.The upper and lower that two pole pieces 4,5 of electrode install respectively at ceramic gasket 2 basal parts, ceramic gasket insulate two pole pieces.The pole piece of device above ceramic gasket 2 is called the first electrode slice, and ring set is on the round boss of ceramic gasket 2; The pole piece of device below ceramic gasket 2 is called the second electrode slice, is electrically connected with rivet 3 afterbodys.
Be coated with high-temperature insulation glue-line at the inwall of ceramic gasket 2 central tubes and the rivet hole inwall of enamel electroluminescent component substrate 1.High-temperature insulation glue-line upper limb is apart from the lower edge 0.5～2mm apart of the high-temperature electric conduction glue-line of institute's coated on silver slurry layer 6.
Select the fixing each parts of semitubular rivet 3.So-called semitubular rivet, its head and body are all solid, and its afterbody is hollow, and when use, its afterbody wall outwards overturns and forms riveted joint.It is more smooth that semitubular rivet makes to rivet rear surface.Rivet 3 through rivet hole, ceramic gasket 2 and second electrode slice 5 of substrate 1, passes the first electrode slice 4 in ceramic gasket 2 round boss portions from top to bottom indirectly.Rivet 3 is fixedly connected with each parts, is electrically connected up by silver slurry layer 6 with the substrate 1 of enamel electroluminescent component; Rivet 3 belows are electrically connected with the second electrode slice 5.
Claims (5)
1. the structure of an electrode of enamel electroluminescent element, on its enamel metal substrate, order covers enamel layer, luminescent material and dielectric layer and transparency conducting layer, it is characterized in that, on the enamel metal substrate of enamel electroluminescent component, offer rivet hole, punch rivet nest, rivet hole and rivet nest arranged concentric; Described rivet nest is the downward toroidal depression of enamel metal substrate, and standby work holds rivet head; Described rivet hole can hold the round boss part of ceramic gasket; Silver coating slurry on the transparency conducting layer of rivet nest position, forms conductive silver slurry layer after solidifying; Under rivet nest, ceramic gasket is set, ceramic gasket is round boss shape, and axial centre is pipe, and its projection section upwards embeds in the rivet hole of enamel metal substrate; Electrode is made up of two pole pieces, and pole piece installs respectively the upper and lower at ceramic gasket basal part, and ceramic gasket is by two electrode insulations; The pole piece of device above ceramic gasket is called the first electrode slice, and the pole piece of device below ceramic gasket is called the second electrode slice; Rivet, from top to bottom through the rivet hole of enamel metal substrate, central tube and second electrode slice of ceramic gasket,, is fixedly connected with each parts indirectly through the first electrode slice in ceramic gasket boss portion; Manufactured head is electrically connected with silver slurry layer in rivet nest containing contracting, and rivet point is electrically connected with the second electrode slice; Between rivet and the first electrode slice, by ceramic gasket round boss portion interval, become state of insulation; The first electrode slice and the riveted joint of enamel metal substrate, bonding or welding, be electrically connected with enamel metal substrate by the rivet hole edge of enamel metal substrate.
2. structure of electrode of enamel electroluminescent element as claimed in claim 1, is characterized in that, is semitubular rivet in order to the rivet of fixing each parts.
3. structure of electrode of enamel electroluminescent element as claimed in claim 1, is characterized in that, is also coated with high-temperature electric conduction glue-line at silver slurry layer upper surface.
4. structure of electrode of enamel electroluminescent element as claimed in claim 1, is characterized in that, is also coated with high-temperature insulation glue-line at the inwall of ceramic gasket central tube and the rivet hole inwall of enamel electroluminescent panel enamel metal substrate.
5. structure of electrode of enamel electroluminescent element as claimed in claim 4, is characterized in that, the lower edge of the high-temperature electric conduction glue-line being coated with on high-temperature insulation glue-line upper limb and silver slurry layer leaves gap, and the width in gap is 0.5～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123569.3A CN102280558B (en) | 2011-05-13 | 2011-05-13 | Structure of electrode of enamel electroluminescent element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110123569.3A CN102280558B (en) | 2011-05-13 | 2011-05-13 | Structure of electrode of enamel electroluminescent element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102280558A CN102280558A (en) | 2011-12-14 |
| CN102280558B true CN102280558B (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110123569.3A Active CN102280558B (en) | 2011-05-13 | 2011-05-13 | Structure of electrode of enamel electroluminescent element |
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| Country | Link |
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| CN (1) | CN102280558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992422A (en) * | 2015-02-28 | 2016-10-05 | 上海睦宁光电科技有限公司 | Enamel electroluminescent element |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713647Y (en) * | 2004-07-27 | 2005-07-27 | 葛世潮 | Power type white light LED |
| CN2922134Y (en) * | 2006-03-30 | 2007-07-11 | 超众科技股份有限公司 | Luminous diode pressed structure |
| CN101335316A (en) * | 2007-06-27 | 2008-12-31 | 金星列 | LED encapsulation having cooling pin and manufacturing method therefor |
| CN201421851Y (en) * | 2009-02-18 | 2010-03-10 | 黄嘉宾 | Led |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3409762B2 (en) * | 1999-12-16 | 2003-05-26 | 日本電気株式会社 | Organic electroluminescence device |
-
2011
- 2011-05-13 CN CN201110123569.3A patent/CN102280558B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713647Y (en) * | 2004-07-27 | 2005-07-27 | 葛世潮 | Power type white light LED |
| CN2922134Y (en) * | 2006-03-30 | 2007-07-11 | 超众科技股份有限公司 | Luminous diode pressed structure |
| CN101335316A (en) * | 2007-06-27 | 2008-12-31 | 金星列 | LED encapsulation having cooling pin and manufacturing method therefor |
| CN201421851Y (en) * | 2009-02-18 | 2010-03-10 | 黄嘉宾 | Led |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992422A (en) * | 2015-02-28 | 2016-10-05 | 上海睦宁光电科技有限公司 | Enamel electroluminescent element |
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| Publication number | Publication date |
|---|---|
| CN102280558A (en) | 2011-12-14 |
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Owner name: YAN WEIMIN Free format text: FORMER OWNER: BEIJING DESHANG TECHNOLOGY CO., LTD. Effective date: 20121026 |
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Effective date of registration: 20121026 Address after: 100011 Beijing city Dongcheng District No. 10 Andrew hospital building 5, Room 201 Applicant after: Yan Weimin Address before: 100011 Beijing city Dongcheng District No. 10 Andrew hospital building 5, Room 201 Applicant before: Beijing Daysun Science & Technology Co.,Ltd. |
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Owner name: SHANGHAI MUNING PHOTOVOLTAIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN WEIMIN Effective date: 20150211 |
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Effective date of registration: 20150211 Address after: 201203 Shanghai city Pudong New Area Zuchongzhi Road No. 2035 building 1101 room B Patentee after: Shanghai Ning Ning Photoelectric Technology Co., Ltd. Address before: 100011 Beijing city Dongcheng District No. 10 Andrew hospital building 5, Room 201 Patentee before: Yan Weimin |