CN101646277A - Electroluminescence fabric - Google Patents
Electroluminescence fabric Download PDFInfo
- Publication number
- CN101646277A CN101646277A CN200910056239A CN200910056239A CN101646277A CN 101646277 A CN101646277 A CN 101646277A CN 200910056239 A CN200910056239 A CN 200910056239A CN 200910056239 A CN200910056239 A CN 200910056239A CN 101646277 A CN101646277 A CN 101646277A
- Authority
- CN
- China
- Prior art keywords
- layer
- coating
- fabric
- electroluminescence
- 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.)
- Pending
Links
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
The invention provides an electroluminescence fabric which comprises a basic fabric (1), a protective layer lining layer (2) arranged on the surface of the basic fabric, a basic conductive material layer (3) arranged on the surface of the lining layer, a medium material layer (4) arranged on the surface of the conductive material layer, a luminescence layer (5) arranged on the outer surface of themedium layer and a transparent conductive material layer (6) arranged on the outer surface of the luminescence layer. The outer surface of the conductive layer uses a protective layer (7) to seal thelayers. An electroluminescence fabric device is a plane luminescence light source, is soft and folding can be cut, has uniform and silken light luminescence, favorable waterproofness, rich colors, and is applied to various dynamic luminescence clothing and advertisements.
Description
Technical field
The present invention relates to the light-emitting display device in the shiner Neo-Confucianism, especially relate to a kind of electric field that utilizes and carry out luminous flat luminous cloth device.
Background technology
Electricity (field) electroluminescence device (abbreviation EL), its luminescent core is an electroluminescent material, this material is based on II-VI family luminescent material, luminescence center is to realize recombination luminescence by the energy that electric field provides, luminescent material is made up of 5-30 micron powder microcrystal grain, it is right that microcrystal grain inside exists a large amount of isolychns, and it produces luminous under equally distributed high field action.
Existing electroluminescence flat light source device form mainly contains: electroluminescence glass devices, electroluminescent plastic device, electroluminescence enamel device, above-mentioned luminous basic material is manufactured on electro-conductive glass, conductive plastic film, electrically-conducting metal surface respectively.But they can only implement cutting by design, and arbitrarily bending and cutting more can't directly be used at garment industry.
At above-mentioned problems of the prior art, the invention provides a kind of luminous cloth that can be used for clothes, its arbitrarily bending, folding, cutting can not destroy its characteristics of luminescence, according to circuit control, can realize dynamically flashing.It uses at textile product scopes such as school bag, clothes, curtain, advertisement cloth, sofa cloth, coloured flags.Its effect is to provide at night: luminous safety warning, ultra-thin rainbow advertisement, dynamic literal demonstration etc.
Summary of the invention
The invention provides a kind of electroluminescence fabric, it comprises: basic cloth (1); On the surface of this basis cloth, be coated with matcoveredn substrate layer (2); On described substrate layer surface, scribble basic conductive material layer (3), and use conductive metal wire to do electrode (8) in edge; On described electric conducting material laminar surface, scribble layer of dielectric material (4); On the outer surface of described dielectric layer, scribble luminescent layer (5); On the outer surface of described luminescent layer, scribble transparent conductive material layer (6), and use conductive metal wire to do electrode (9) in edge; The outer surface of described conductive layer uses protective layer (7) that above-mentioned each layer sealed.Power supply is added in basic conductive material layer (3) and transparent conductive material layer (6) respectively, and it can produce luminous.
In electroluminescence fabric of the present invention, described dry goods can be nonwoven dry goods material, cotton class material, chemical fibre class material, silk class material; Also can be netted similar " cloth " characteristic product with metal wire knitted, it possesses softness can the cutting characteristic.
There is the fish tail and waterproof layer substrate layer on the surface, thickness 0.5-5 micron, and it uses colloidal coating silk-screen or spraying to finish, and main effect is a waterproof, improves evenness; The used colloidal coating of the present invention is mainly in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more, and it is fit to use spraying or silk-screen printing technique.
The present invention basis conductive material layer is made by being selected from metal dust electrically-conducting paint any in gold, silver, copper, aluminium and the tin, and silk-screen or coating thickness are the 0.5-2 micron.
Even silk-screen or spraying are covered on the watertight composition surface and form dielectric layer mixes medium powder with colloid after, thickness 1-3 micron, and described medium powder is selected from TiO
2, BaTiO
3, PbTiO
3, SrTiO
3In one or more.Colloid is mainly in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.
Luminescent layer of the present invention forms thickness 5-30 micron with one or more electroluminescent powders with evenly being coated on the dielectric layer surface after colloid mixes.Colloidal coating is mainly in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more,
Transparency conducting layer is by the electrical-conductive nanometer metal oxide that comprises the oxide that is selected from one or more metals among In, Sn, Sb, Ag and the Zn, as: In
2O
3, SnO
2Thickness 0.5-1 micron.The surface can netted covering protection conducting metal electric wire electrode (14), and it can make conduction uniform and stable.
Transparent external protection material be in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.It can be dry below temperature 60 degree. and also can add fluorescent dye or fluorescent pigment in transparent printing ink, realize desired color, the light transmission of the dielectric ink of transparent insulation printing ink or interpolation dyestuff or interpolation pigment necessarily will be got well.
The invention has the advantages that with cloth to be the flat luminous light source of stock, arbitrarily bending, folding, cutting, safe and power saving, can not destroy its characteristics of luminescence, according to circuit control, can realize dynamically flashing.Can be used in product surfaces such as clothes, shoes and hats, curtain, peoperty, it can produce effects such as flexible rainbow advertisement, security warning, illumination, decoration.
Description of drawings
Fig. 1 is the cross sectional representation of electroluminescent cloth of the present invention.
Embodiment
The invention provides a kind of electroluminescence fabric, it comprises: basic cloth (1); On the surface of this basis cloth, be coated with matcoveredn substrate layer (2); On described substrate layer surface, scribble basic conductive material layer (3), and use conductive metal wire to do electrode (8) in edge; On described electric conducting material laminar surface, scribble layer of dielectric material (4); On the outer surface of described dielectric layer, scribble luminescent layer (5); On the outer surface of described luminescent layer, scribble transparent conductive material layer (6), and use conductive metal wire to do electrode (9) in edge; The outer surface of described conductive layer uses protective layer (7) that above-mentioned each layer sealed.Power supply is added in basic conductive material layer (3) and transparent conductive material layer (6) respectively, and it can produce luminous.
Electroluminescent cloth of the present invention comprises the basic plane cloth (1) that a slice is continuous, and this cloth can be filament cloth, as cotton, chemical fabric, silk cloth etc.; Also can be that wire " cloth " is as copper mesh, wire netting etc.The smooth smooth densification of should trying one's best of its surface.Its shape can be a different shape such as circular, square, wherein squarely is suitable for most a large amount of silk-screen production operations.The basic plane cloth selects for use those 60 ℃ of temperature and add the little various clothes of dilatation under the state of tension.The thickness of basic plane cloth body is not strict with.
On the outer surface of basic plane cloth (1), be coated with fish tail and waterproof layer substrate layer (2), thickness 0.5-5 micron, it uses colloidal coating to finish, and main effect is a waterproof, improves evenness; The used colloidal coating of the present invention is mainly in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more, and it is fit to use spraying or silk-screen printing technique.Its drying preferably normal temperature or be lower than 60 the degree.
Basis conductive material layer (3), so the necessity of this layer is forming the basic electrode of conduction, its metal that adopts can be any in gold, silver, copper, aluminium or the tin.The metal decorative layer should have good continuous conduction, and flexible.Its formation generally is silk-screen or coating, baking temperature normal temperature or be lower than 60 the degree.Use conductive metal wire to do electrode (8) in edge.
Dielectric layer (4) is that medium powder mixes the even silk-screen in back or is coated on formation with colloid.Medium powder should possess the high-k characteristic, can be TiO
2, BaTiO
3, PbTiO
3, SrTiO
3In one or more.Colloid uses be in the epoxy resin of fluorine coating, PVC coating, PET coating, organosilicon coating, modification one or more, wherein also can add in epoxy resin, acrylic compounds, cyanoethyl sugar, cyanoethyl ether, the cyanethyl cellulose one or more.The mixing ratio of wherein said medium powder and described colloid by weight, is 1: 1-1: 2, be preferably 1: 1.In addition, can add the coupling agent such as the silane that contain silicon or titanium in dielectric layer, the use of coupling agent can improve adhesive force and the pliability on conducting metal decorative layer surface.
Silk-screen or coating luminescent layer (5) are arranged on the outer surface of dielectric layer, and to be electroluminescent powder form with evenly being coated on the dielectric layer surface after colloid mixes luminescent layer.Can use one or more electroluminescent powder, as ZnS:Cu.The mixing of the luminescent material mixing of different colours or luminescent material and dyestuff can realize different glow colors.Colloid uses be in the epoxy resin of fluorine coating, PVC coating, PET coating, organosilicon coating, modification one or more, wherein also can add in epoxy resin, acrylic compounds, cyanoethyl sugar, cyanoethyl ether, the cyanethyl cellulose one or more.The mixing ratio of wherein said luminescent powder and described colloid by weight, is 1: 1-1: 2, be preferably 1: 1.Also add the coupling agent that contains silicon or titanium in luminescent layer, the use of coupling agent can improve in the adhesive force on dielectric layer surface and pliability.
On the outer surface of luminescent layer, be coated with transparency conducting layer (6), this transparency conducting layer is by the electrical-conductive nanometer metal oxide that comprises the oxide that is selected from one or more metals among In, Sn, Sb, Ag and the Zn, as conducting electricity the ATO nano-metal-oxide, it mainly contains Sb
2O
3The SnO that mixes
2The electroconductive ITO nano-metal-oxide, it mainly contains In
2O
3The SnO that mixes
2Particle diameter is about 70-80nm, and bridging agent forms, to the mixing ratio of electrical-conductive nanometer metal oxide and bridging agent and without particular limitation, and this ratio apparent viscosity and deciding.Described bridging agent is pure class I liquid I, as ethanol.Electrical-conductive nanometer metal oxide and the surface that can evenly spray or brush after bridging agent mixes at luminescent layer, the necessity of using the electrical-conductive nanometer metal oxide is for simplifying greatly production technology and time, and the relative vacuum plated film reduces cost.And use conductive metal wire to do electrode (9) in edge.
The surface of transparency conducting layer (6) can link to each other with some protection conducting metal electric wire electrodes (10), and it can be independently, be evenly distributed in the surface of transparency conducting layer.Protection conducting metal electric wire electrode is made up of the metal wire body with satisfactory electrical conductivity and flexibility such as copper cash, aluminum steel, silver-colored line or gold thread etc., and its necessity is to make the work of transparency conducting layer continuity, reduces its resistance.The diameter of protection conductive wire body is approximately 0.05-0.3mm, is preferably 0.1mm.
Luminous cloth area should use protection conducting metal electric wire electrode (10) when big, can improve uniformity of luminance stability; Area hour can omit need not, as luminous can when being 5 square centimeters.
Transparent external protection (7) material be in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.It can be dry below temperature 60 degree. and also can add fluorescent dye or fluorescent pigment in transparent printing ink, realize desired color, the light transmission of the dielectric ink of transparent insulation printing ink or interpolation dyestuff or interpolation pigment necessarily will be got well.Transparent external protection material should be compactness, the good material of the transparency, and it directly is protected in transparency conducting layer and protection conductive wire body.Because the aging effect that is mainly derived from moisture of EL luminescent material, transparent external protection has good compactness, can effectively stop passing through of hydrone, and it is high temperature resistant simultaneously, high pressure, moisture resistivity can improve safe coefficient and 2-3 times of useful life greatly.
In use, feed alternating current between the basic conductive material layer electrode (8) of electroluminescence fabric and outer transparency electrode (9), voltage is at 30-220V, and frequency of utilization is 50-4000Hz, and luminosity is at 100-180Cd/m
2, 5000-20000 hour useful life.Power 0.3-0.7W/m can realize luminous.Electrode (8) can be the metallic conduction thing with (9), as: copper cash, copper sheet.
Below, the invention will be further described to adopt following embodiment, but what should understand is that the present invention is not limited to these certain embodiments.Chemicals in the following embodiments is conventional commercially available prod.
Embodiment:
The silk plane (1) of a continuous densification.Surface silk-screen waterproof fluorine coating protection layer substrate layer, 0.5 micron of thickness; Air drying.At silk-screen basis electric conducting material silver layer, 2 microns of thickness, air drying.
Get 10 and restrain in the BaTiO powder adding 10 gram fluorine coating glues, mix the even silk-screen in back on the watertight composition surface, 3 microns of thickness, air drying.
Get 15 gram D513 model electroluminescent powders, and mix with 15 gram fluorine coating colloids, evenly silk screen printing forms thickness 5-30 micron, air drying on the dielectric layer surface.
Transparency conducting layer uses ITO, 0.5 micron of thickness, and spraying is also dry at temperature 40 degree.
Transparent external protection material is an organosilicon coating, and silk-screen is also dry at temperature 40 degree.
Above-mentioned luminous cloth is at voltage AC90V, and it is luminous that 2000HZ work produces blue-green down.
After execution mode has been done to illustrate preferably at the present invention in the above, what should understand to one skilled in the art is, under situation without departing from the spirit and scope of the present invention, all within the scope of the invention to any changes and improvements that the present invention did.
Claims (9)
1. electroluminescence fabric, it comprises: basic cloth (1); On the surface of this basis cloth, be coated with matcoveredn substrate layer (2); On described substrate layer surface, scribble basic conductive material layer (3), and use conductive metal wire to do electrode (8) in edge; On described electric conducting material laminar surface, scribble layer of dielectric material (4); On the outer surface of described dielectric layer, scribble luminescent layer (5); On the outer surface of described luminescent layer, scribble transparent conductive material layer (6), and use conductive metal wire to do electrode (9) in edge; The outer surface of described conductive layer uses protective layer (7) that above-mentioned each layer sealed.Power supply is added in basic conductive material layer (3) and transparent conductive material layer (6) respectively, and it can produce luminous.
2. electroluminescence fabric as claimed in claim 1, wherein said its basic material is a cloth products, it can be: nonwoven dry goods material, cotton class material, chemical fibre class material, silk class material; There is the fish tail and waterproof layer substrate layer on the surface, can be to have net woven flat wiry.
3, electroluminescence fabric as claimed in claim 1, wherein said basic conductive material layer are one or more of material of copper, silver, ITO, ATO, ZnO good conductive characteristic.
4. electroluminescence fabric as claimed in claim 1, wherein said dielectric layer forms medium powder with evenly being coated on the metal decorative layer surface after colloid mixes, and described medium powder is selected from TiO
2, BaTiO
3, PbTiO
3, SrTiO
3In one or more.Described colloid is selected from the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.It can be dry below temperature 60 degree.
5. electroluminescence fabric as claimed in claim 1, wherein said luminescent layer forms one or more electroluminescent powders with evenly being coated on the dielectric layer surface after colloid mixes, and described colloid is selected from the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.
6. electroluminescence fabric as claimed in claim 1, wherein said transparency conducting layer is selected from one or more electrical-conductive nanometer materials among In, Sn, Sb, Ag, Cu and the Zn by comprising.
7. protective layer (7) material that electroluminescence fabric as claimed in claim 1, wherein said protective layer substrate layer (2) and outer surface use as in the epoxy resin of fluoro-containing coating, PVC coating, PET coating, organosilicon coating, modification one or more.It can be dry below temperature 60 degree.
8. color fluorescence dyestuff, pigment, optical conversion luminous material be can add in the electroluminescent powder as claimed in claim 5, white or colorful light-emitting formed.
9. as described in the claim 6, its transparency conducting layer can contain parallel or netted protection conducting metal electric wire electrode (10) and distribute wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910056239A CN101646277A (en) | 2009-08-11 | 2009-08-11 | Electroluminescence fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910056239A CN101646277A (en) | 2009-08-11 | 2009-08-11 | Electroluminescence fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101646277A true CN101646277A (en) | 2010-02-10 |
Family
ID=41657936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910056239A Pending CN101646277A (en) | 2009-08-11 | 2009-08-11 | Electroluminescence fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101646277A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692548A (en) * | 2012-07-06 | 2012-09-26 | 上海科润光电技术有限公司 | Electroluminescent voltage transducer |
| CN103096556A (en) * | 2013-01-28 | 2013-05-08 | 上海科炎光电技术有限公司 | Luminous communication indication connecting line |
| CN103152893A (en) * | 2013-02-16 | 2013-06-12 | 上海科润光电技术有限公司 | Flexible double-side displayer formed by combining light emitting wires |
| CN104235634A (en) * | 2013-06-14 | 2014-12-24 | 北京光景照明设计有限公司 | Led lamp panel |
| CN104507194A (en) * | 2014-12-10 | 2015-04-08 | 上海洞舟实业有限公司 | Fabrication method of third-dimensional (3D) electroluminescent device |
| WO2015091278A1 (en) * | 2013-12-19 | 2015-06-25 | A.S. Création Tapeten AG | Wallpaper with electroluminescent elements |
| CN104931842A (en) * | 2015-05-25 | 2015-09-23 | 朱华兵 | Circuit board electroluminescent detection system and detection method |
| CN106793354A (en) * | 2016-11-21 | 2017-05-31 | 万峰 | A kind of luminous paint system |
| CN107315297A (en) * | 2017-07-05 | 2017-11-03 | 南京工业大学 | Electrochromic fabric manufacturing method |
| CN108505187A (en) * | 2018-05-10 | 2018-09-07 | 复旦大学 | A kind of luminous coloration fabric and preparation method thereof |
| CN109585667A (en) * | 2018-12-13 | 2019-04-05 | 湖南大学 | A kind of electric light nano paint structure devices and preparation method thereof and application |
| CN110034244A (en) * | 2018-01-11 | 2019-07-19 | 权律企业股份有限公司 | El light emitting device and its manufacturing method |
| CN116575259A (en) * | 2023-02-20 | 2023-08-11 | 嘉兴学院 | Preparation method of magnetic graphene cellulose composite material and flexible light-emitting device |
-
2009
- 2009-08-11 CN CN200910056239A patent/CN101646277A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692548A (en) * | 2012-07-06 | 2012-09-26 | 上海科润光电技术有限公司 | Electroluminescent voltage transducer |
| CN103096556B (en) * | 2013-01-28 | 2016-05-25 | 上海科炎光电技术有限公司 | A kind of luminous communication instruction connecting line |
| CN103096556A (en) * | 2013-01-28 | 2013-05-08 | 上海科炎光电技术有限公司 | Luminous communication indication connecting line |
| CN103152893A (en) * | 2013-02-16 | 2013-06-12 | 上海科润光电技术有限公司 | Flexible double-side displayer formed by combining light emitting wires |
| CN103152893B (en) * | 2013-02-16 | 2015-07-15 | 上海科润光电技术有限公司 | Flexible double-side displayer formed by combining light emitting wires |
| CN104235634A (en) * | 2013-06-14 | 2014-12-24 | 北京光景照明设计有限公司 | Led lamp panel |
| CN104235634B (en) * | 2013-06-14 | 2018-09-14 | 北京光景照明设计有限公司 | Led lamp panel |
| WO2015091278A1 (en) * | 2013-12-19 | 2015-06-25 | A.S. Création Tapeten AG | Wallpaper with electroluminescent elements |
| CN104507194A (en) * | 2014-12-10 | 2015-04-08 | 上海洞舟实业有限公司 | Fabrication method of third-dimensional (3D) electroluminescent device |
| CN104507194B (en) * | 2014-12-10 | 2017-02-22 | 上海洞舟实业有限公司 | Fabrication method of third-dimensional (3D) electroluminescent device |
| CN104931842B (en) * | 2015-05-25 | 2017-11-03 | 朱华兵 | Circuit board electroluminescent detecting system and detection method |
| CN104931842A (en) * | 2015-05-25 | 2015-09-23 | 朱华兵 | Circuit board electroluminescent detection system and detection method |
| CN106793354A (en) * | 2016-11-21 | 2017-05-31 | 万峰 | A kind of luminous paint system |
| CN107315297A (en) * | 2017-07-05 | 2017-11-03 | 南京工业大学 | Electrochromic fabric manufacturing method |
| CN110034244A (en) * | 2018-01-11 | 2019-07-19 | 权律企业股份有限公司 | El light emitting device and its manufacturing method |
| CN108505187A (en) * | 2018-05-10 | 2018-09-07 | 复旦大学 | A kind of luminous coloration fabric and preparation method thereof |
| CN109585667A (en) * | 2018-12-13 | 2019-04-05 | 湖南大学 | A kind of electric light nano paint structure devices and preparation method thereof and application |
| CN109585667B (en) * | 2018-12-13 | 2020-05-22 | 湖南大学 | Electro-optical nano-coating structural device and preparation method and application thereof |
| CN116575259A (en) * | 2023-02-20 | 2023-08-11 | 嘉兴学院 | Preparation method of magnetic graphene cellulose composite material and flexible light-emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101646277A (en) | Electroluminescence fabric | |
| CN100502609C (en) | Electroluminescence wire | |
| CN106992258B (en) | A kind of organosilicon electro-luminescence display device | |
| US20100195337A1 (en) | Electroluminescent arrangement on textile materials | |
| CN102695310B (en) | Method for preparing high-brightness electroluminescence line | |
| CN103338544B (en) | A kind of white electroluminescence device realized by carbon quantum dot | |
| US8431185B2 (en) | Textile surface structure comprising an arrangement of a plurality of conductive threads or threads exhibiting conductive properties and method for the production thereof | |
| CN103916999B (en) | A kind of electro luminescence line with direction of arrow instruction | |
| CN103260284B (en) | The inducing luminous line of a kind of high-frequency electric field | |
| CN102695311B (en) | Method for preparing multi-core electroluminescent wire | |
| CN105704868B (en) | A kind of electroluminescent device of flexible stretching | |
| CN102421213B (en) | Method for preparing high-brightness flowing luminescence electric wire | |
| CN205069216U (en) | Cable conductor with spiral electroluminescence line | |
| CN103974483B (en) | A kind of inductance electro luminescence line | |
| TWM524037U (en) | Electroluminescent structure | |
| CN102769954B (en) | A kind of dynamic electric electroluminescent wire of brightness gradual change | |
| CN207067619U (en) | Can covered type electrochromic device and coating | |
| TW201728229A (en) | Electroluminescent structure and manufacturing method thereof | |
| CN207149307U (en) | Multifunctional power isolychn | |
| JP4594926B2 (en) | Textile surface structure comprising a plurality of conductive fibers or an array of conductive fibers and method for producing the same | |
| CN205584577U (en) | Novel electron electroluminescent sheet | |
| CN103152892A (en) | Colorfully fluctuated luminous wire | |
| JP2006519319A6 (en) | Textile surface structure comprising a plurality of conductive fibers or an array of conductive fibers and method for producing the same | |
| KR20020012450A (en) | EL brand display manufacturing method having a color pigment layer. | |
| CN202455579U (en) | High-voltage-resistant audio electroluminescent wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100210 |