CN202226780U - AZO photovoltaic glass - Google Patents
AZO photovoltaic glass Download PDFInfo
- Publication number
- CN202226780U CN202226780U CN2011203123221U CN201120312322U CN202226780U CN 202226780 U CN202226780 U CN 202226780U CN 2011203123221 U CN2011203123221 U CN 2011203123221U CN 201120312322 U CN201120312322 U CN 201120312322U CN 202226780 U CN202226780 U CN 202226780U
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- azo
- glass
- thin film
- photovoltaic glass
- film
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Abstract
The utility model discloses AZO photovoltaic glass. An AZO transparent conductive thin film is covered on the surface of an ordinary or ultra-clear float glass substrate, and the thickness of the conductive thin film is 80-800nm. A solar cell using the photovoltaic glass has the advantages of high electric conductivity, high transmission, controllable mist degree and photoetchable property, and the composition and the various performances of the AZO film are designed according to using requirements so as to enable the obtained AZO thin film to have good aging-resistant capability and meet the using requirements of the solar thin film cell.
Description
Technical field
The utility model relates to a kind of AZO photovoltaic glass, belongs to the solar film battery field.
Background technology
Electrically conducting transparent (TCO) glass is one of main raw of Thinfilm solar cell assembly; Transparent conducting glass as thin-film solar cells before electrode; Be its necessary part, in thin-film solar cells, bearing the dual function of conductive electrode and transmitting sunlight.Thin-film solar cells requires transparency electrode to have extremely low light loss, high permeability and high conductivity, and under the hydrogen plasma bombardment, keeps better chemical stability.Transparent conducting film glass excellent properties transparent because of it, conduction is widely used, and can be applied in fields such as solar film battery, indicating meter, hot mirror, transparent surface calorifier, flexible luminescent device and radar shielding protection.
At present; The development of China's thin-film solar cells electropane is in the market introduction stage; The TCO electropane of can commercialization producing in batches is by international giant company monopolizing of several families such as Japan, the U.S., and the high and supply of product price does not have and ensures, domestic only individually enterprises possess the commercialization mass production capabilities; Other producers are are all researching and developing or are producing as a trial, and the supply breach of domestic TCO electropane is still bigger.
Because TCO conductive glass producting process difficulty is higher, in its several abroad companies of technological major control hand, such as Japan AGC, U.S. PPG, French Saint-Gobain etc., domestic producer with TCO technology is limited.Therefore the low TCO production technology of the advanced cost of development technique becomes the focus in current this field.Sun power TCO coated glass is main with FTO glass at present; Because the AZO stability, glass is high, transparent conductivity is good; AZO glass will become the development trend of following TCO glass; And existing AZO technology mainly adopts two kinds of chemical Vapor deposition process and magnetron sputtering methods, but these technology still exist equipment cost height or the difficult problem of production stability control.
Summary of the invention
The utility model has proposed a kind of AZO photovoltaic glass to the problem that prior art exists, and this glass can be used for solar cell, particularly:
The AZO photovoltaic glass comprises glass substrate, at the surface coverage AZO of glass substrate transparent conductive film.
Further, preferred construction is: thick 80～800 nm of conductive film.
Further, preferred construction is: glass substrate is common or ultra-white float glass.
After the AZO photovoltaic glass that adopts method of roll coating to form is used in solar cell; Solar cell has high conductivity, high sees through, the nesa coating of the controlled photoetching of mist degree but make; And according to request for utilization; Can composition and each item performance of AZO film be designed, make the AZO film of acquisition have good ageing-resistant ability, satisfy the request for utilization of solar film battery fully.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the section of structure of the utility model AZO photovoltaic glass.
Embodiment
Come the utility model is carried out detailed description below in conjunction with accompanying drawing and specific embodiment.
Among Fig. 1,1 is glass substrate, and 2 is the AZO film.
Surface coverage at simple glass or ultra-white float glass substrate 1 has AZO transparent conductive film 2, can adopt electrostatic spraying to form this conductive film, and the thickness of conductive film can be controlled in 80～800 nm scopes according to client's actual needs.
It should be noted that; Above-mentioned specific embodiment only is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (3)
1. an AZO photovoltaic glass is characterized in that: comprise glass substrate, at the surface coverage AZO of glass substrate transparent conductive film.
2. AZO photovoltaic glass according to claim 1 is characterized in that: thick 80～800 nm of conductive film.
3. AZO photovoltaic glass according to claim 1 and 2 is characterized in that: glass substrate is common or ultra-white float glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203123221U CN202226780U (en) | 2011-08-25 | 2011-08-25 | AZO photovoltaic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203123221U CN202226780U (en) | 2011-08-25 | 2011-08-25 | AZO photovoltaic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226780U true CN202226780U (en) | 2012-05-23 |
Family
ID=46077379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203123221U Expired - Fee Related CN202226780U (en) | 2011-08-25 | 2011-08-25 | AZO photovoltaic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563955A (en) * | 2014-11-06 | 2016-05-11 | 无锡康力电子有限公司 | Transparent conductive glass |
-
2011
- 2011-08-25 CN CN2011203123221U patent/CN202226780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563955A (en) * | 2014-11-06 | 2016-05-11 | 无锡康力电子有限公司 | Transparent conductive glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160825 |