CN2862573Y - Electroluminescent lamp - Google Patents
Electroluminescent lamp Download PDFInfo
- Publication number
- CN2862573Y CN2862573Y CN 200520144312 CN200520144312U CN2862573Y CN 2862573 Y CN2862573 Y CN 2862573Y CN 200520144312 CN200520144312 CN 200520144312 CN 200520144312 U CN200520144312 U CN 200520144312U CN 2862573 Y CN2862573 Y CN 2862573Y
- Authority
- CN
- China
- Prior art keywords
- layer
- electroluminescent lamp
- substrate
- electrode layer
- adhesive
- 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.)
- Expired - Fee Related
Links
Images
Abstract
An electroluminescent lamp comprises a substrate, an electroluminescent system printed on the upper surface of the substrate in a laminating manner, and a protective layer covering the outer surface of the electroluminescent system, wherein the electroluminescent system mainly comprises two electrode layers, a dielectric layer and a luminescent layer clamped between the two electrode layers, the protective layer is connected with the substrate to serve as an outer shell layer for packaging the electroluminescent system, so that the electroluminescent system is packaged between the substrate and the protective layer, the lower surface of the substrate is also provided with an adhesive layer and a back adhesive protective layer, and the back adhesive protective layer is arranged below the adhesive layer to prevent the adhesive layer from being polluted by the outside. When the electroluminescent lamp is adhered to another electronic element, an adhesive layer is not required to be coated, the working procedure is simple, the use is convenient, and the working hours are saved.
Description
Technical field
The utility model relates to a kind of electroluminescence (EL, Electroluminescent Lamp) lamp, relates in particular to a kind of electroluminescent lamp of being convenient to paste on another electronic component.
Background technology
Along with the civil nature of high-tech product is popularized, the electroluminescent technology that only uses in the driver's cab of aircraft now extensively applies on the consumption electronic product in the past, as products such as mobile phone, beeper, radio telephone, personal digital assistant, remote controllers, because electroluminescent lamp has that volume is little, in light weight, temperature is low, little power consumption, flicker free, luminous characteristic such as evenly, now replaces traditional light-emitting diode (LED) mode backlight gradually.
See also Fig. 3; the electroluminescence system of the monomer structure shown in No. the 5856029th, the United States Patent (USP) has disclosed a kind of electroluminescent lamp and has comprised electrode layer (translucentelectrode) 13 before a dorsum electrode layer (rear electrode layer) 16, one dielectric layer (Dielectriclayer) 15, the electroluminescence layer (Electroluminescent layer) 14,, a protective layer (cover) 12, a conducting wire (bus bar) 11.During use; earlier this dorsum electrode layer 16 is printed on the substrate 17 (as clothes) that constitutes by silk fabrics; print upper dielectric layer 15, electroluminescence layer 14, preceding electrode layer 13 then successively; conducting wire 11 is enclosed in printing one above this preceding electrode layer 13 then; republish this protective layer 12 at last, this protective layer 12 is bonded on this substrate 17.But because this electroluminescent lamp is directly to be printed on the final products (as clothes), if and the employing similar fashion directly is printed on this electroluminescence system on the electronic product, then environment and equipment such as adapting to high temperature when using typography, baking because electronic product differs surely will cause very big puzzlement to production.Therefore be necessary this electroluminescence system is produced as independent product, change being attached on the electronic product again.
Another electroluminescent lamp sees also Fig. 4 and Fig. 5, Chinese patent application number 99125456.2 (corresponding United States Patent (USP)s the 5th, 856, No. 030 and United States Patent (USP) the 6th, 270, No. 834) disclosed a kind of method of making electroluminescent lamp, this electroluminescent lamp comprises peels off transfer paper (Transfer release paper) 102, one first outer shell (First envelop layer) 104, one indium tin oxide layer (ITO) 106, one front busbar (Front bus bar) 107, one electroluminescence layer (Electroluminescent layer) 108, one dielectric layer (Dielectric layer) 110, one backplate layer (rear electrode layer) 112, one second outer shell (Second envelop layer) 114.This peels off transfer paper 102 is substrates as when printing, and above-mentioned other layer is printed on this successively and peels off on the transfer paper 102, so this electroluminescent lamp can be used as independent product and produces.When this electroluminescent lamp is assembled into electronic product, want coating one adhesive phase 116 above this second outer shell 114 earlier, and this adhesive phase 116 bonded on the electronic product, and then will peel off transfer paper 102 strip ofves and tear away, could realize this electroluminescent lamp is bonded on the element.The electroluminescent lamp of this structure need print two outer shells, and need apply an adhesive phase 116 again, comparatively inconvenience during use when using.
Summary of the invention
Main purpose of the present utility model is to provide a kind of electroluminescent lamp, and this electroluminescent lamp can omit a printing outer shell of the prior art, has reduced the material of operation and use; Do not need to apply the layer of adhesive layer again when in addition it being bonded on another element, easy to use, save man-hour.
For realizing above-mentioned purpose; the utility model provides a kind of electroluminescent lamp; comprise that a substrate, the folded electroluminescence system and that is printed on this upper surface of base plate of one deck cover the protective layer of this electroluminescence system outer surface; this electroluminescence system mainly comprises two electrode layers and is folded in a dielectric layer and a luminescent layer between this two electrode layer; this protective layer and this substrate join as the outer shell of encapsulation electroluminescence system; thereby between this substrate and this protective layer, this base lower surface also is provided with an adhesive-layer with this electroluminescence system in package.
This electroluminescent lamp comprises a gum protective layer, thereby it prevents that this adhesive-layer is subjected to external pollution below being provided in a side of this adhesive-layer.
This gum protective layer is one and removes paper, during installation this is removed paper and peels off, and just can directly this electroluminescent lamp be pasted on other electronic component.
This adhesive-layer is the adhesive sticker that one deck directly is coated in this base lower surface.
The utlity model has following beneficial effect: it is tight that this protective layer bonds to the electroluminescence system in package that will be folded on this substrate between the two, the dirt of can not breathing freely, and this substrate also need not be peeled off on being assembled into another product the time, therefore can omit a printing outer shell of the prior art, reduce the material of operation and use; Owing to be provided with the gum protective layer; this electroluminescent lamp can be used as a stand-alone product and transports; and when assembling; only need peel off this gum protective layer earlier; just can directly this electroluminescent lamp be bonded on other electronic component; do not need as prior art, to apply layer of adhesive again, convenient to use, save man-hour.
Description of drawings
Fig. 1 is the perspective view of the utility model electroluminescent lamp.
Fig. 2 is the profile of Fig. 1.
Fig. 3 is the profile of existing a kind of electroluminescent lamp.
Fig. 4 is the perspective view of existing another kind of electroluminescent lamp.
Fig. 5 is the profile of Fig. 4.
Embodiment
See also Fig. 1 and Fig. 2, a kind of electroluminescent lamp, this electroluminescent lamp can be installed on the electronic component, and this electronic component is the backlight keyboard plate (figure does not show) of mobile phone or other personal communicator in the present embodiment.
The utility model electroluminescent lamp comprises a gum protective layer 1, an adhesive-layer (adhesive layer) 2, one substrate (substrate) 3, a dorsum electrode layer (rear electrode layer) 4, one dielectric layer (dielectric layer) 5, one luminescent layer (electroluminescent layer) 6, one preceding electrode layer (frontelectrode layer) 7, one conducting wire (bus bar) 8 and one protective layer 9 from bottom to up successively.
Wherein by this dorsum electrode layer 4, preceding electrode layer 7, conducting wire 8 and be folded in a dielectric layer 5 between this two electrode layer (4,7) and electroluminescence system that a luminescent layer 6 is formed this electroluminescent lamp.The design adopts silk screen printing (screen printing) to be printed onto on the substrate 3 each layer of electroluminescence system is stacked one by one, can certainly print with roll printing (roller printing) or other method.
This substrate 3 is to be made by polyester (Polyester) material, and it is the thin slice of a softness, deflection.
This dorsum electrode layer 4 forms the top that the direct printed layers of the opaque electrically conductive ink of one deck is stacked in this substrate 3, and this electrically conductive ink is preferably used silver-colored printing ink or carbon printing ink.
This dielectric layer 5 has stronger insulation characterisitic, and it forms with the top that similar dielectric ink printed layers such as barium titanate are stacked in this dorsum electrode layer 4.
This luminescent layer 6 forms with the top that the mixture printed layers of phosphorus powder and viscose glue is stacked in this dielectric layer 5, when the dorsum electrode layer 4 of giving this electroluminescent lamp and preceding electrode layer 7 are logical go up alternating currents after, the phosphorus powder of this luminescent layer 6 will be luminous under the exciting of alternating electric field.
Should form with the top that layer of transparent or translucent electrically conductive ink printed layers are stacked in this luminescent layer 6 by preceding electrode layer 7, this preceding electrode layer 7 preferably uses tin indium oxide electrically conductive ink printings such as (ITO, Indium Tin Oxide) to form.
These conducting wire 8 usefulness argentiferous (Silver) ink printings are above preceding electrode layer 7 and form, and it is a circle fine rule that is looped around these preceding electrode layer 7 upper surfaces, and this conducting wire 8 can strengthen the conductivity of this preceding electrode layer 7.
This protective layer 9 forms with the top that the printing ink (for example saying polyurethane) with water proof and dust proof characteristic is printed on this conducting wire 8; this protective layer 9 covers the outer surface of this electroluminescence system; and bond on this substrate 3 outer shell as this electroluminescence system of encapsulation; thereby the electroluminescence system in package that will be folded in the middle of both are tight, prevent the ventilative luminescent lifetime decline that dirt causes this electroluminescent lamp of advancing.
This adhesive-layer 2 is adhesive stickers that one deck directly is coated in these substrate 3 lower surfaces, and it is located at the top of this gum protective layer 1.
This gum protective layer 1 is positioned at the bottom.Gum protective layer 1 among the design is one to remove paper (releasepaper); this gum protective layer 1 is located at the below of this adhesive-layer 2; prevent that this adhesive-layer 2 is subjected to external pollution; as long as during installation this being removed paper peels off; make adhesive-layer 2 expose out, this electroluminescent lamp can be pasted on this electronic component.
This electroluminescent lamp is to be provided with on the substrate 3 of adhesive-layer 2 and gum protective layer 1 directly the printed electroluminescent system in advance and protective layer 9 forms at lower surface.Can certainly be to change into earlier after printing electroluminescence system and protective layer 9 on the substrate 3, stamp adhesive-layer 2 again and install gum protective layer 11 and form.
It is tight that the protective layer 9 of the utility model electroluminescent lamp bonds to the electroluminescence system in package that will be folded between the two on this substrate 3, the dirt of can not breathing freely, and this substrate 3 also need not be peeled off on being assembled into another product the time, therefore can omit a printing outer shell of the prior art, reduce the material of operation and use; Owing to be provided with gum protective layer 1; this electroluminescent lamp can be used as a stand-alone product and transports; and when assembling; only need peel off this gum protective layer 1 earlier; just can directly this electroluminescent lamp be bonded on other electronic component; do not need as prior art, when assembling, to apply layer of adhesive again, convenient to use, save man-hour.
In the utility model, the position of this dielectric layer 5 and luminescent layer 6 can exchange, and that is to say that this luminescent layer 6 directly is layered in this dorsum electrode layer 4 tops, and this dielectric layer 5 is layered in this luminescent layer 6 tops again, and this preceding electrode layer 7 is layered in this dielectric layer 5 tops again.Certainly, if the electric conductivity of preceding electrode layer 7 is talked about preferably, conducting wire 8 also can be omitted.
Claims (9)
1, a kind of electroluminescent lamp; comprise that a substrate, the folded electroluminescence system and that is printed on this upper surface of base plate of one deck cover the protective layer of this electroluminescence system outer surface; this electroluminescence system mainly comprises two electrode layers and is folded in a dielectric layer and a luminescent layer between this two electrode layer; it is characterized in that: this protective layer and this substrate join as the outer shell of encapsulation electroluminescence system; thereby between this substrate and this protective layer, this base lower surface also is provided with an adhesive-layer with this electroluminescence system in package.
2, electroluminescent lamp according to claim 1 is characterized in that: this electroluminescent lamp also comprises a gum protective layer, thereby it prevents that this adhesive-layer is subjected to external pollution below being provided in a side of this adhesive-layer.
3, electroluminescent lamp according to claim 2 is characterized in that: this gum protective layer is one and removes paper, during installation this is removed paper and peels off, and just can directly this electroluminescent lamp be pasted on other electronic component.
4, according to claim 1,2 or 3 described electroluminescent lamps, it is characterized in that: this adhesive-layer is the adhesive sticker that one deck directly is coated in this base lower surface.
5, electroluminescent lamp according to claim 1 is characterized in that: this two electrode layer comprises a dorsum electrode layer and a preceding electrode layer.
6, electroluminescent lamp according to claim 5, it is characterized in that: this dorsum electrode layer is directly to be layered in the substrate top, this dielectric layer is layered in this dorsum electrode layer top again, and this luminescent layer is layered in this dielectric layer top again, and this preceding electrode layer is layered in this luminescent layer top again.
7, electroluminescent lamp according to claim 5, it is characterized in that: this dorsum electrode layer is directly to be layered on the substrate, this luminescent layer is layered in this dorsum electrode layer top again, and this dielectric layer is layered in this luminescent layer top again, and this preceding electrode layer is layered in this dielectric layer top again.
8, electroluminescent lamp according to claim 5 is characterized in that: the top of this preceding electrode layer also is provided with at least one conducting wire, is used for strengthening the conductivity of this preceding electrode layer.
9, electroluminescent lamp according to claim 1 is characterized in that: this substrate is made with polyester material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144312 CN2862573Y (en) | 2005-12-08 | 2005-12-08 | Electroluminescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144312 CN2862573Y (en) | 2005-12-08 | 2005-12-08 | Electroluminescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862573Y true CN2862573Y (en) | 2007-01-24 |
Family
ID=37660201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144312 Expired - Fee Related CN2862573Y (en) | 2005-12-08 | 2005-12-08 | Electroluminescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898284A (en) * | 2017-04-20 | 2017-06-27 | 武汉大学 | A kind of printed electronic paper media of association internet |
| CN107134239A (en) * | 2017-04-20 | 2017-09-05 | 武汉大学 | A kind of printed electronic paper media that can be interactive |
-
2005
- 2005-12-08 CN CN 200520144312 patent/CN2862573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898284A (en) * | 2017-04-20 | 2017-06-27 | 武汉大学 | A kind of printed electronic paper media of association internet |
| CN107134239A (en) * | 2017-04-20 | 2017-09-05 | 武汉大学 | A kind of printed electronic paper media that can be interactive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1126138C (en) | EL panel laminated to rear electrode | |
| JP5339089B2 (en) | Flexible transparent conductive film, flexible functional element, and production method thereof | |
| CN102860128A (en) | Organic el illumination device | |
| CN101069291A (en) | Transparent light emitting apparatus and manufacturing method thereof | |
| CN208312288U (en) | A kind of multilayer luminescent glass | |
| CN108630115A (en) | A kind of inorganic flexible LED colorful display screens and preparation method | |
| CN2862573Y (en) | Electroluminescent lamp | |
| CN111403373A (en) | Flexible transparent display module and manufacturing method thereof | |
| CN100568578C (en) | Electroluminescent lamp with and with the combination of metal keyboard with and manufacture method | |
| CN100482010C (en) | Electroluminescent lamp, combination of electroluminescent lamp and metal key board and manufacturing method of electroluminescent lamp | |
| CN208721963U (en) | A kind of display plasma-based mould group with reflection enhancement structure | |
| CN101924192A (en) | Organic light-emitting diode packaging structure and manufacturing method thereof | |
| CN2862574Y (en) | Combination of electroluminescent lamp and metal key board | |
| CN2680662Y (en) | LED sandwich illumination ornamental glass | |
| CN101110471A (en) | Electroluminescent lamp and its combination with metal keyboard and manufacturing method thereof | |
| US20230294382A1 (en) | Functional laminated glass articles and methods of making the same | |
| CN200941398Y (en) | EL lamps and combination with metal Key board | |
| US5720639A (en) | Method for manufacturing electroluminescent lamp systems | |
| CN200941397Y (en) | EL lamps and combination with metal key board | |
| CN100559430C (en) | Double-side display device | |
| CN202523327U (en) | OLED display screen with touch function | |
| TW201119099A (en) | Light-emitting diode and method for manufacturing thereof | |
| CN212873974U (en) | Ultrathin lamp panel and lamp box | |
| CN2681518Y (en) | Double-side luminous EL cold light lamp | |
| CN207031275U (en) | Sandwiched luminescent glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20111208 |