CN104080219A - Oled lamp - Google Patents
Oled lamp Download PDFInfo
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- CN104080219A CN104080219A CN201310106618.1A CN201310106618A CN104080219A CN 104080219 A CN104080219 A CN 104080219A CN 201310106618 A CN201310106618 A CN 201310106618A CN 104080219 A CN104080219 A CN 104080219A
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- oled
- light source
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Abstract
The invention provides an OLED lamp. The OLED lamp comprises a plurality of OLED sub-light-sources, connection wires, a first foldable layer and a second foldable layer, wherein the OLED sub-light-sources are arranged at intervals, the connection wires are connected with the OLED sub-light-sources, and the first foldable layer is combined with the second foldable layer. The OLED sub-light-sources are fixedly arranged on the first foldable layer. The OLED sub-light-sources are covered with the second foldable layer. Light holes are formed in the positions, corresponding to the OLED sub-light-sources, of the second foldable layer. When the OLED lamp is not used, the OLED lamp can be folded to be in an area equal to that of a single sheet, the lamp is quite compact in size, space is saved, and carrying is easy; when the OLED lamp is used, the OLED lamp can be expanded to be in a large light-emitting area.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of OLED light fixture.
Background technology
OLED, Organic Light Emitting Diode (Organic Light-Emitting Diode), is called again Organic Electricity laser display (Organic Electroluminesence Display, OELD).OLED has self luminous characteristic, adopts very thin coating of organic material and glass substrate, and when electric current passes through, organic material will be luminous.OLED can allow electronic equipment produce brighter, image more clearly, and its power consumption is less than traditional light-emitting diode (LED), is also less than the liquid crystal display (LCD) that current people use.In addition, it is large that OLED has visible angle, the feature of energy flexible bending.
Yet the light fixture in oled light source is as new profile illuminating source, its common occupation mode is also to have fixing light-emitting area.Such mode has two point defects: the one, and take larger usage space, and do not there is mobility; The 2nd, cannot improve the total amount of light of light fixture by changing light-emitting area, can only, by changing the luminosity in oled light source, still can shorten the useful life of oled light source light fixture like this.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of folding OLED light fixture.
In order to solve the problems of the technologies described above, the invention provides a kind of OLED light fixture, comprise: several spaced OLED sub-light sources, the connecting lead wire being connected with OLED sub-light source, the first collapsible layer, and the second collapsible layer combining with described the first collapsible layer, described OLED sub-light source is fixedly installed on described the first collapsible layer, described the second collapsible layer covers described OLED sub-light source, and offers loophole in the position corresponding with described OLED sub-light source.
Wherein, the gap-fill between described adjacent OLED has insulating material.
Wherein, described OLED sub-light source is bonded in described the first collapsible layer.
Wherein, described OLED sub-light source is two-sided light source, and described first fold lamination and described the second collapsible layer are all offered described loophole in the position corresponding with described OLED sub-light source.
Wherein, described first fold lamination and described the second collapsible layer integral body are flexible material, and described the first collapsible layer combines by stitching with described the second collapsible layer.
Wherein, described the first collapsible layer and described the second foldable layer and described OLED sub-light source between corresponding position, gap form foldable area.
Wherein, described connecting lead wire is wire or the printed circuit of insulation.
Wherein, described OLED sub-light source is plate OLED sub-light source.
Wherein, described OLED sub-light source is sent out the light of different colours.
Wherein, each OLED sub-light source comprises anode transparent glass substrate, conductive anode, hole transmission layer, luminescent layer, electron transfer layer, conductive cathode, and negative electrode transparent glass substrate.
OLED light fixture provided by the invention is collapsible, obsolete time, can be folded into monolithic size, so light fixture volume is very compact, saves space and is easy to mobile carrying; Described OLED light fixture in use, can launch and form larger light-emitting area.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the three-dimensional exploded view of the OLED light fixture that provides of the embodiment of the present invention one.
Fig. 2 is the cut-away view of the OLED sub-light source of the OLED light fixture that provides of the embodiment of the present invention one.
The three-dimensional exploded view of the OLED light fixture that Fig. 3 provides for the embodiment of the present invention two.
Fig. 4 is the three-dimensional exploded view of the OLED light fixture that provides of the embodiment of the present invention three.
Fig. 5 is the three-dimensional exploded view of the OLED light fixture that provides of the embodiment of the present invention four.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
OLED light fixture of the present invention, comprising: several spaced OLED sub-light sources, the connecting lead wire being connected with OLED sub-light source, and the first collapsible layer mutually combining and the second collapsible layer.By described OLED sub-light source being fixedly installed on to the first collapsible layer, the second collapsible layer covers described OLED sub-light source, and offers loophole in the position corresponding with described OLED sub-light source.Thereby described OLED light fixture is collapsible, obsolete time, can be folded into monolithic size, so light fixture volume is very compact, saves space and be easy to mobile carrying; Described OLED light fixture in use, can launch and form larger light-emitting area.
Embodiment mono-
Refer to Fig. 1 and Fig. 2, the OLED light fixture that the invention process one provides, comprises four plate OLED sub-light sources 11,12,13,14, and these four OLED sub-light sources are 2 * 2 array arrangements.Wherein, each OLED sub-light source is measure-alike, for example, be 10cm * 10cm, and thickness is 4mm.
The internal structure of each OLED sub-light source as shown in Figure 2, comprises anode transparent glass substrate 110, ITO conductive anode 120 from top to bottom successively, NPB hole transmission layer 130, mixes the NPB luminescent layer 140 of MQA, Alq electron transfer layer 150, Al conductive cathode 160, negative electrode transparent glass substrate 170.Between conductive anode and conductive cathode, apply the voltage difference of 2～10V, make the hole of anode and the electronics of negative electrode by hole and electron transfer layer, be transferred to EL respectively, produce power exciton when hole and electronics meet in luminescent layer, thus excite the light emitting molecule in EL to send green glow.The color of the light that each OLED sub-light source sends, can adjust as required, changes the material of luminescent layer 140 doping.
First fold lamination 16 and the second foldable layer 17 integral body are flexible material, thereby can arbitrarily fold.In embodiment mono-, first fold lamination 16 and the second foldable layer 17 are waterproof cloth, measure-alike, for example, are 26 * 26cm, and both are sewed up and combined by fine rule, to play effect fixing and protection OLED sub-light source.Described waterproof cloth is preferably the anti-aging material of fire-proof high-temperature resistant.
Wherein, as lower floor's waterproof cloth of first fold lamination 16, be a monoblock, on the upper strata waterproof cloth as the second foldable layer 17, have symmetrically the loophole 18 of 4 10cm * 10cm, each loophole 18 is corresponding to an OLED sub-light source.
The gap of adjacent loophole 18, the gap between adjacent OLED sub-light source is 2cm, fill insulant between gap is for example filled protection insulating varnish.
OLED sub-light source 11,12,13,14 is bonded on lower floor's waterproof cloth by glue, and position is corresponding with loophole 18.
Each OLED sub-light source is connected or is connected in parallel by connecting lead wire.When described OLED sub-light source is connected in parallel by connecting lead wire, the unlatching of each OLED sub-light source or disconnection are controlled separately or are controlled simultaneously.
Specifically, in embodiment mono-, OLED sub-light source 11 is connected by wire 15 with 12, and 13 connect by conduction 15 with 14, in parallel by conduction again after both series connection, finally from electric energy output interface, draws.Thereby when only connecting OLED sub-light source 11 and 12 sub-series light sources or only connecting OLED sub-light source 13 and 14 sub-light source, lighting area is 2 * 10 * 10cm
2, luminous intensity is 50% while connecting all sub-light sources.Certainly, OLED sub-light source 11,12,13,14 also can all be connected.
Embodiment bis-
Consult Fig. 3, the folding OLED light fixture of the embodiment of the present invention two, its concrete structure comprises four plate OLED sub-light sources 21, and these four OLED sub-light sources 21 are row and arrange.Wherein, each OLED sub-light source 21 measure-alike, for example, size is 10cm * 10cm, and thickness is 3mm, and the internal structure of OLED sub-light source 21 is similar to embodiment mono-, is not repeated herein.
Similar to embodiment mono-, first fold lamination 24 and the second foldable layer 23 are waterproof cloth, measure-alike, for example, are 26 * 26cm, and both are sewed up and combined by fine rule, to play effect fixing and protection OLED sub-light source.Wherein, lower floor's waterproof cloth is a monoblock, the loophole that has 4 10cm * 10cm 28 of symmetry on the waterproof cloth of upper strata.The gap of adjacent loophole 28 is 2cm, and space is by protecting insulating varnish to fill.OLED sub-light source 21 is bonded on lower floor's waterproof cloth by glue, and corresponding with the position of loophole 28.
Each OLED sub-light source 21, by printed circuit 22 parallel connections, is finally drawn from electric energy output interface.
In embodiment bis-, the light of 21 different colours of each OLED sub-light source.For example, when the fluorescence matrix of the luminescent layer of OLED sub-light source 21 is TPD, when fluorescence doping Ji is respectively pyrene, MQA, rubrene, DCM, each OLED sub-light source 21 will send respectively blue light, green glow, gold-tinted, orange red light.When light fixture is closed, OLED sub-light source 21 is collapsible, saves transport space and storage difficulty; When light fixture is opened, light fixture launches, and can obtain a photochromic abundant OLED light fixture.
Embodiment tri-
Consult Fig. 4, the folding OLED light fixture of the embodiment of the present invention three, similar to execution mode one, its difference is:
The first collapsible layer 36 and described the second foldable layer 37 non-integral are flexible material, but and the corresponding position, gap of 31 of described OLED sub-light sources form foldable area 39(Fig. 4 in the region shown in hacures).The first collapsible layer 36 and the part of described the second foldable layer 37 outside fold domain 39, can be harder material, and the installation of being convenient to like this OLED sub-light source 31 is fixed, and also can protect better OLED sub-light source 31.Part outside the 39Yu Gai region, fold domain of the first collapsible layer 36 and described the second foldable layer 37 can be overall structure, can be also that Split type structure connects.
Embodiment tetra-
Consult Fig. 5, the folding OLED light fixture of the embodiment of the present invention four, similar to execution mode one, its difference is:
OLED sub-light source 41 is two-sided light source, and described first fold lamination 46 and described the second collapsible layer 47 are all offered loophole 48 in the position corresponding with described OLED sub-light source 41.Like this, when light fixture is opened, light fixture launches, and can obtain the OLED light fixture of a double-side.
Above in each embodiment, the plate OLED sub-light source of take describes as example, and in other embodiments, OLED sub-light source also can have other specific shapes, for example, have certain radian OLED sub-light source.
Above in each embodiment, the OLED sub-light source of take is bonded in first fold lamination and describes as example, and in other embodiments, OLED sub-light source also can be fixed by other means, for example at first fold lamination, fixed structure is set, or OLED sub-light source is embedded to first fold lamination etc.
Above in each embodiment, OLED sub-light source all can be for sending the light of same color, or the light of different colours.
The above is the preferred embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an OLED light fixture, comprise: several spaced OLED sub-light sources, and the connecting lead wire being connected with OLED sub-light source, it is characterized in that: described OLED light fixture also comprises the first collapsible layer, and the second collapsible layer combining with described the first collapsible layer, described OLED sub-light source is fixedly installed on described the first collapsible layer, and described the second collapsible layer covers described OLED sub-light source, and offers loophole in the position corresponding with described OLED sub-light source.
2. OLED light fixture according to claim 1, is characterized in that, the gap-fill between described adjacent OLED has insulating material.
3. OLED light fixture according to claim 1, is characterized in that, described OLED sub-light source is bonded in described the first collapsible layer.
4. OLED light fixture according to claim 1, is characterized in that, described OLED sub-light source is two-sided light source, and described first fold lamination and described the second collapsible layer are all offered described loophole in the position corresponding with described OLED sub-light source.
5. OLED light fixture according to claim 1, is characterized in that, described first fold lamination and described the second collapsible layer integral body are flexible material, and described the first collapsible layer combines by stitching with described the second collapsible layer.
6. OLED light fixture according to claim 1, is characterized in that, described the first collapsible layer and described the second foldable layer and described OLED sub-light source between corresponding position, gap form foldable area.
7. OLED light fixture according to claim 1, is characterized in that, described connecting lead wire is wire or the printed circuit of insulation.
8. OLED light fixture according to claim 1, is characterized in that, described OLED sub-light source is plate OLED sub-light source.
9. OLED light fixture according to claim 1, is characterized in that, described OLED sub-light source is sent out the light of different colours.
10. OLED light fixture according to claim 1, is characterized in that, each OLED sub-light source comprises anode transparent glass substrate, conductive anode, hole transmission layer, luminescent layer, electron transfer layer, conductive cathode, and negative electrode transparent glass substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106618.1A CN104080219A (en) | 2013-03-29 | 2013-03-29 | Oled lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106618.1A CN104080219A (en) | 2013-03-29 | 2013-03-29 | Oled lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104080219A true CN104080219A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106618.1A Pending CN104080219A (en) | 2013-03-29 | 2013-03-29 | Oled lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508909A (en) * | 2014-10-15 | 2016-04-20 | 固安翌光科技有限公司 | Plane illumination light source adjustable in brightness of two sides |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100118522A1 (en) * | 2007-05-02 | 2010-05-13 | Koninklijke Philips Electronics N.V. | Light emitting device using oled panels in folded or deployed configuration |
| WO2011146350A1 (en) * | 2010-05-18 | 2011-11-24 | General Electric Company | Large-area flexible oled light source |
| CN202419232U (en) * | 2011-12-31 | 2012-09-05 | 南京第壹有机光电有限公司 | Folding lighting lamp with organic light emitting diode (OLED) |
-
2013
- 2013-03-29 CN CN201310106618.1A patent/CN104080219A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100118522A1 (en) * | 2007-05-02 | 2010-05-13 | Koninklijke Philips Electronics N.V. | Light emitting device using oled panels in folded or deployed configuration |
| WO2011146350A1 (en) * | 2010-05-18 | 2011-11-24 | General Electric Company | Large-area flexible oled light source |
| CN202419232U (en) * | 2011-12-31 | 2012-09-05 | 南京第壹有机光电有限公司 | Folding lighting lamp with organic light emitting diode (OLED) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508909A (en) * | 2014-10-15 | 2016-04-20 | 固安翌光科技有限公司 | Plane illumination light source adjustable in brightness of two sides |
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Application publication date: 20141001 |