CN103629575A - LED lamp with flexible transparent substrate - Google Patents
LED lamp with flexible transparent substrate Download PDFInfo
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- CN103629575A CN103629575A CN201310629036.1A CN201310629036A CN103629575A CN 103629575 A CN103629575 A CN 103629575A CN 201310629036 A CN201310629036 A CN 201310629036A CN 103629575 A CN103629575 A CN 103629575A
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- transparent substrate
- led light
- flexible transparent
- flexible
- circuit layer
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Abstract
The invention discloses an LED lamp with a flexible transparent substrate. The LED lamp with the flexible transparent substrate comprises the flexible transparent substrate, a transparent conductive circuit layer is plated on the upper surface of the flexible transparent substrate, an LED light source is welded to the transparent conductive circuit layer, and a flexible transparent thin film is used for packaging the LED light source. The flexible transparent substrate is made of highly thermal conductive plastics, the structure of the lamp is simplified, production cost is saved, system heat resistance of the whole lamp is lowered, and the LED lamp with the flexible transparent substrate has good heat dissipation performance.
Description
Technical field
The present invention relates to LED field of light fittings, particularly a kind of LED light fixture with flexible transparent substrate.
Background technology
In demonstration field, OLED adopts organic material to make light-emitting area light source by modes such as printings, and flexible characteristic is strong, has innate advantage on bendability.But, to compare with LED, not only luminous efficiency is low, peak power is little for it, service life is short, and light-emitting area is little, can not meet illumination application needs.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides a kind of LED light fixture with flexible transparent substrate.
For achieving the above object, the present invention is achieved through the following technical solutions:
A LED light fixture with flexible transparent substrate, comprises flexible transparent substrate, and described flexible transparent substrate upper surface is coated with transparent conductive circuit layer, on described transparent conductive circuit layer, welds LED light source, and adopts flexible and transparent thin-film package LED light source.
Described flexible transparent substrate lower surface is coated with transparent conductive circuit layer, at described transparent conductive circuit layer welding LED light source.
Described flexible and transparent film is PET film, and PET film has good air-tightness, the transparency is good and antistatic effect is strong.
Described transparent conductive circuit layer is made by transparent conductive material.
Described flexible transparent substrate is specifically made by high heat-conducting plastic, has the feature of high, the flexible folding and high light transmittance of thermal conductivity factor.
Beneficial effect of the present invention:
(1) the present invention is welded on LED light source on the transparent conductive circuit layer in flexible transparent substrate, and substrate serves as radiator, has removed board structure from, has not only simplified fitting structure, reduces system entire thermal resistance, and has reduced cost;
(2) by adopting flexible transparent substrate, realize the reelability characteristic that LED light fixture is the same with OLED, the open market of LED light fixture;
(3) the present invention has the flexible frivolous outward appearance of OLED, but also retains LED high-luminous-efficiency, the advantage of long service life;
(4) the present invention adopts high heat-conducting plastic to make substrate, has replaced Aluminium Radiator, and has had the effect of substrate concurrently, has overcome electric leakage potential safety hazard, has the features such as lightweight, easy to process, good insulating;
(5) the present invention adopts flexible transparent substrate, realizes LED light fixture full-luminous, has greatly promoted range of application, design freedom and the ornamental value of LED light fixture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1, a kind of LED light fixture with flexible transparent substrate, comprise flexible transparent substrate 4, described flexible transparent substrate 4 upper surfaces are coated with transparent conductive circuit layer 3, on described transparent conductive circuit layer 3, weld LED light source 2, and adopt flexible and transparent film 1 encapsulated LED light source 2, described transparent conductive circuit layer 3 connects controls each LED light source, and be connected with the drive circuit of external circuit, described LED light source is the combination of more than one single wavelength light source, by drive circuit, controlled, produce various visible light colors, produce the light of described different wave length, the concrete PET film that adopts of described flexible and transparent film 1.
Described transparent conductive circuit layer 3 is made by transparent conductive material, and described transparent conductive material is metallic film, as ITO, or adopts a kind of transparent conductive circuit layer of making in inorganic composite materials or polymeric dielectrics.
Described flexible transparent substrate 4 is specifically made by high heat-conducting plastic.
Embodiment 2
As shown in Figure 2, in the present embodiment, the upper and lower surface of flexible transparent substrate is all coated with transparent conductive circuit layer, at described transparent conductive circuit layer welding LED light source, and adopts flexible and transparent thin-film package LED light source, and other features of the present embodiment are identical with embodiment 1.
Flexible transparent substrate of the present invention not only plays and supports LED chip, simplifies fitting structure, reduces whole lamp system thermal resistance and make LED light fixture possess the feature of certain flexibility, and due to the feature of its high transmission rate, make the light transmission substrate reverse side emitting from chip bottom, realize the full-luminous of LED light fixture.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (5)
1. a LED light fixture with flexible transparent substrate, it is characterized in that, comprise flexible transparent substrate, described flexible transparent substrate upper surface is coated with transparent conductive circuit layer, on described transparent conductive circuit layer, weld LED light source, and adopt flexible and transparent thin-film package LED light source.
2. LED light fixture according to claim 1, is characterized in that, described flexible transparent substrate lower surface is coated with transparent conductive circuit layer, at described transparent conductive circuit layer welding LED light source.
3. LED light fixture according to claim 1, is characterized in that, described flexible and transparent film is PET film.
4. LED light fixture according to claim 1, is characterized in that, described transparent conductive circuit layer is made by transparent conductive material.
5. LED light fixture according to claim 1, is characterized in that, described flexible transparent substrate is specifically made by high heat-conducting plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629036.1A CN103629575A (en) | 2013-11-29 | 2013-11-29 | LED lamp with flexible transparent substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629036.1A CN103629575A (en) | 2013-11-29 | 2013-11-29 | LED lamp with flexible transparent substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103629575A true CN103629575A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629036.1A Pending CN103629575A (en) | 2013-11-29 | 2013-11-29 | LED lamp with flexible transparent substrate |
Country Status (1)
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| CN (1) | CN103629575A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295962A (en) * | 2014-10-09 | 2015-01-21 | 上海鼎晖科技股份有限公司 | LED lamp with insulation protection |
| CN104868038A (en) * | 2015-05-21 | 2015-08-26 | 深圳市联建光电股份有限公司 | Transparent led packaging structure |
| CN104948973A (en) * | 2015-06-24 | 2015-09-30 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on transparent graphene conducting films |
| CN104964195A (en) * | 2015-06-24 | 2015-10-07 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on ITO transparent conductive film |
| CN104964196A (en) * | 2015-06-24 | 2015-10-07 | 苏州佳亿达电器有限公司 | LED lamp band changing color at different temperatures based on ITO transparent conductive films |
| CN105047801A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | Voice-operated light-emitting diode (LED) lamp strip based on solar panel |
| CN105042389A (en) * | 2015-06-23 | 2015-11-11 | 苏州佳亿达电器有限公司 | Flexible LED lamp band based on ITO transparent conducting film |
| CN105042390A (en) * | 2015-06-24 | 2015-11-11 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on solar cell panel |
| CN105042393A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED lamp strip capable of changing colors under different types of noise on basis of ITO transparent conductive films |
| CN105042392A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED lamp strip capable of changing colors under different types of noise based on transparent graphene conducting films |
| CN105140220A (en) * | 2015-06-24 | 2015-12-09 | 苏州佳亿达电器有限公司 | Graphene transparent conductive film based LED strip capable of color change at different temperatures |
| CN105156934A (en) * | 2015-06-24 | 2015-12-16 | 苏州佳亿达电器有限公司 | LED strip based on solar cell panel |
| CN105156932A (en) * | 2015-06-23 | 2015-12-16 | 苏州佳亿达电器有限公司 | Flexible LED lamp strip based on transparent graphene conductive film |
| CN105156933A (en) * | 2015-06-24 | 2015-12-16 | 苏州佳亿达电器有限公司 | LED strip based on solar cell panels and capable of changing color at different temperatures |
| CN108963057A (en) * | 2017-05-27 | 2018-12-07 | 南京爱斯莱特检测技术有限公司 | A kind of flexible and transparent light-emitting diode display part structure and preparation method thereof |
| CN110056786A (en) * | 2018-01-18 | 2019-07-26 | 展晶科技(深圳)有限公司 | Bendable ultra-thin light-emitting body structure and preparation method thereof |
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| US20020093810A1 (en) * | 2001-01-17 | 2002-07-18 | Minebea Co., Ltd. | Spread illuminating apparatus |
| TW200802936A (en) * | 2006-06-16 | 2008-01-01 | jian-qing Yang | A method of LED packaging on transparent flexible film |
| CN102709281A (en) * | 2012-05-21 | 2012-10-03 | 苏州晶品光电科技有限公司 | Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source |
| CN103187514A (en) * | 2012-09-17 | 2013-07-03 | 中国科学院福建物质结构研究所 | LED (light-emitting diode) package structure |
| CN203641931U (en) * | 2013-11-29 | 2014-06-11 | 华南理工大学 | LED lamp with flexible transparent substrate |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093810A1 (en) * | 2001-01-17 | 2002-07-18 | Minebea Co., Ltd. | Spread illuminating apparatus |
| TW200802936A (en) * | 2006-06-16 | 2008-01-01 | jian-qing Yang | A method of LED packaging on transparent flexible film |
| CN102709281A (en) * | 2012-05-21 | 2012-10-03 | 苏州晶品光电科技有限公司 | Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295962B (en) * | 2014-10-09 | 2017-01-18 | 上海鼎晖科技股份有限公司 | LED lamp with insulation protection |
| CN104295962A (en) * | 2014-10-09 | 2015-01-21 | 上海鼎晖科技股份有限公司 | LED lamp with insulation protection |
| CN104868038A (en) * | 2015-05-21 | 2015-08-26 | 深圳市联建光电股份有限公司 | Transparent led packaging structure |
| CN105042389A (en) * | 2015-06-23 | 2015-11-11 | 苏州佳亿达电器有限公司 | Flexible LED lamp band based on ITO transparent conducting film |
| CN105156932A (en) * | 2015-06-23 | 2015-12-16 | 苏州佳亿达电器有限公司 | Flexible LED lamp strip based on transparent graphene conductive film |
| CN104964196A (en) * | 2015-06-24 | 2015-10-07 | 苏州佳亿达电器有限公司 | LED lamp band changing color at different temperatures based on ITO transparent conductive films |
| CN105042390A (en) * | 2015-06-24 | 2015-11-11 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on solar cell panel |
| CN105140220A (en) * | 2015-06-24 | 2015-12-09 | 苏州佳亿达电器有限公司 | Graphene transparent conductive film based LED strip capable of color change at different temperatures |
| CN105156934A (en) * | 2015-06-24 | 2015-12-16 | 苏州佳亿达电器有限公司 | LED strip based on solar cell panel |
| CN104964195A (en) * | 2015-06-24 | 2015-10-07 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on ITO transparent conductive film |
| CN105156933A (en) * | 2015-06-24 | 2015-12-16 | 苏州佳亿达电器有限公司 | LED strip based on solar cell panels and capable of changing color at different temperatures |
| CN104948973A (en) * | 2015-06-24 | 2015-09-30 | 苏州佳亿达电器有限公司 | Foldable LED lamp band based on transparent graphene conducting films |
| CN105047801A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | Voice-operated light-emitting diode (LED) lamp strip based on solar panel |
| CN105042393A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED lamp strip capable of changing colors under different types of noise on basis of ITO transparent conductive films |
| CN105042392A (en) * | 2015-08-10 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED lamp strip capable of changing colors under different types of noise based on transparent graphene conducting films |
| CN108963057A (en) * | 2017-05-27 | 2018-12-07 | 南京爱斯莱特检测技术有限公司 | A kind of flexible and transparent light-emitting diode display part structure and preparation method thereof |
| CN108963057B (en) * | 2017-05-27 | 2019-11-19 | 南京爱斯莱特检测技术有限公司 | A kind of flexible and transparent light-emitting diode display part structure and preparation method thereof |
| CN110056786A (en) * | 2018-01-18 | 2019-07-26 | 展晶科技(深圳)有限公司 | Bendable ultra-thin light-emitting body structure and preparation method thereof |
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Application publication date: 20140312 |