CN87205016U - Electrical field lighting device - Google Patents
Electrical field lighting device Download PDFInfo
- Publication number
- CN87205016U CN87205016U CN 87205016 CN87205016U CN87205016U CN 87205016 U CN87205016 U CN 87205016U CN 87205016 CN87205016 CN 87205016 CN 87205016 U CN87205016 U CN 87205016U CN 87205016 U CN87205016 U CN 87205016U
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- CN
- China
- Prior art keywords
- plate
- electrode plate
- fluorescence coating
- battery lead
- electroluminescent device
- 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.)
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Abstract
The utility model discloses an electrical field lighting device used as light source, which makes the light transmission electroplate and the fluorescent layer with sticker into plates which can be cut into arbitrary shape; the light transmission electrode plate and the light-tight electrode plate are usually separated completely, and the two electrode plates are bonded together to make the fluorescent layer be between the two electrode plates when using and installing. The area, shape, spacing, and the medium of the two electrode plates can be adjusted when using. The characteristics make the electrical field lighting device extend to apply and use in the room lighting, luminous advertising, identifying label, and luminous pictures, and are convenient.
Description
A kind of electroluminescent device, it belongs to area source.
Some countries bring into use a kind of electroluminescent cell at present, and its basic principle is to make fluorescent material luminous under electric field excites.The characteristics of this light source are that light is soft, and brightness is equal and do not have shadow, and the illuminating effect novelty is peculiar.Be mainly used in room illumination, aspects such as luminous advertisement plate and notice plate.
The structure of existing electroluminescent cell is equivalent to two pole plates of two suitable capacitors of pole plate of a kind of plate condenser, electroluminescent cell.A pole plate of electroluminescent cell is made with the conduction light transmissive material, is called the euphotic electrode plate; Another pole plate is made with electric conducting material, is called light tight battery lead plate (in case of necessity, also can make of light transmissive material), and scribbles zinc sulphide or fluorescent materials such as boron nitride or gallium phosphide.Two-plate lumps together, and makes fluorescent material between two-plate, and when the two-plate energized, the electric field between two-plate is luminous with regard to excitation fluorescent material like this, and light sends by the euphotic electrode plate.
Existing electroluminescent cell, no matter its battery lead plate and fluorescence coating adopt any structure and material, and its two pole plates and fluorescence coating all are produced on one, can not arbitrarily separate, and the area of two plates must be the same with shape, and the spacing of pole plate and dielectric material are wherein all fixed.This version make electroluminescent cell range of application and easy to use on be affected.
The utility model is to make a kind of new electroluminescent device, so that the range of application of electroluminescent cell is further enlarged, uses more convenient practicality.
The feature of this electroluminescent device is that two battery lead plates separate usually fully, scribbles fluorescence coating (2) in a side of euphotic electrode plate (1), when installing and using, bonds together with bonding agent and light tight battery lead plate (5), and makes fluorescence coating between two plates.
For easy to use, euphotic electrode plate (1) scribbles fluorescence coating (2) one sides and can add and be coated with one deck adhesive sticker (3), or is coated onto on the transparent electrode plate (1) after fluorescent material and adhesive sticker be mixed into fluorescent glue (4) again.
This electroluminescent device is made tabular usually and can be cut into the arbitrary plane shape.Because two battery lead plates separate in advance, can add various media on demand during use between two-plate; Light tight battery lead plate ［ 5 ］ can be adjusted on demand with the spacing of euphotic electrode plate ［ 1 ］; The material and the shape of light tight battery lead plate ［ 5 ］ can choose at random, can be to give conductive plate or the conductive film that performs earlier, and also can be the conduction watchcase of the accompanying object of euphotic electrode plate.
This electroluminescent device can be widely used in room illumination, luminous advertisement and aspects such as notice plate and luminous picture, and is also as measuring display unit, easy to use.
Description of drawings: accompanying drawing 1 and accompanying drawing 2 are sectional views of this electroluminescent device, and ［ 1 ］ is the euphotic electrode plate, and ［ 2 ］ are fluorescence coatings, and ［ 3 ］ are adhesive stickers, and ［ 4 ］ are fluorescent glues.When accompanying drawing 3 is the use of this electroluminescent device, be bonded at the sectional view on the light tight battery lead plate, ［ 5 ］ are light tight battery lead plates.
Claims (4)
1, a kind of electroluminescent device, it is made up of euphotic electrode plate [1], light tight battery lead plate [5] and fluorescence coating [2], feature of the present utility model is: a side of the euphotic electrode plate [1] of electroluminescent device scribbles fluorescence coating [2], and separate fully just when installing and using with light tight battery lead plate [5], just euphotic electrode plate [1] is bonded on the light tight electrode [5], and makes fluorescence coating [2] between two battery lead plates with bonding agent.
2, electroluminescent device according to claim 1 is characterized in that the euphotic electrode plate has fluorescence coating one side to scribble adhesive sticker (3).
3, electroluminescent device according to claim 1 is characterized in that fluorescence coating can be replaced by the fluorescent glue (4) that fluorescent material and adhesive sticker are mixed and made into.
4, according to claim 1,2,3 described electroluminescent devices, it is characterized in that light tight battery lead plate (5) can be to give ready-made conductive plate or conductive film earlier with electric conducting material (available in case of necessity printing opacity electric conducting material), also can be the conduction watchcase of the accompanying object of euphotic electrode plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87205016 CN87205016U (en) | 1987-04-21 | 1987-04-21 | Electrical field lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87205016 CN87205016U (en) | 1987-04-21 | 1987-04-21 | Electrical field lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87205016U true CN87205016U (en) | 1988-09-28 |
Family
ID=4820826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87205016 Pending CN87205016U (en) | 1987-04-21 | 1987-04-21 | Electrical field lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87205016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999019858A1 (en) * | 1997-10-08 | 1999-04-22 | Rong Zhou | Falt panel display |
| CN103988016A (en) * | 2011-12-12 | 2014-08-13 | 皇家飞利浦有限公司 | Lighting device |
-
1987
- 1987-04-21 CN CN 87205016 patent/CN87205016U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999019858A1 (en) * | 1997-10-08 | 1999-04-22 | Rong Zhou | Falt panel display |
| CN103988016A (en) * | 2011-12-12 | 2014-08-13 | 皇家飞利浦有限公司 | Lighting device |
| CN103988016B (en) * | 2011-12-12 | 2016-10-05 | 皇家飞利浦有限公司 | Lighting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |