CN102466190A - Illumination device - Google Patents
Illumination device Download PDFInfo
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- CN102466190A CN102466190A CN2010105547632A CN201010554763A CN102466190A CN 102466190 A CN102466190 A CN 102466190A CN 2010105547632 A CN2010105547632 A CN 2010105547632A CN 201010554763 A CN201010554763 A CN 201010554763A CN 102466190 A CN102466190 A CN 102466190A
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- light
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- emitting device
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses an illumination device. The illumination device comprises a solar power generation unit, a capacitor unit, a charging circuit unit, an organic light-emitting diode unit and a discharge circuit unit. The solar power generation unit is used for converting solar energy to produce current; the capacitor unit is coupled to the solar power generation unit, and is used for storing electric power; the charging circuit unit is coupled between the solar power generation unit and the capacitor unit and the capacitor unit is charged by using current which is produced by the solar power generation unit; the organic light-emitting diode unit is coupled to the capacitor unit; and the discharge circuit unit is coupled between the capacitor unit and the organic light-emitting diode unit and is used for discharging the capacitor unit and controlling the illumination of the organic light-emitting diode unit. The illumination device can save energy, and has the advantages of ultrathin thickness and flexibility.
Description
Technical field
The present invention relates to a kind of light-emitting device, finger can be saved the energy and have ultrathin and flexual a kind of light-emitting device especially.
Background technology
Generally speaking; The traditional light-emitting device that is applied to most of illuminator (for example various lightings or decorative lamp) and display system (for example various display billboards or traffic sign etc.) at present all need connect the normal operation of external power source ability; Therefore, traditional light-emitting device can't be saved the energy effectively.In addition, traditional light-emitting device does not have pliability.
Summary of the invention
In view of this, one of the object of the invention is to provide can be saved the energy and have ultrathin and flexual a kind of light-emitting device, to solve the above problems.
According to claim of the present invention; It discloses a kind of light-emitting device, and this light-emitting device comprises: a solar power generation unit, a capacitor cell, a charging circuit unit, an Organic Light Emitting Diode (organic lightemitting diode) unit and a discharge circuit unit.This solar power generation unit is used for conversion solar and produces an electric current; This capacitor cell is coupled to this solar power generation unit, and is used for storing electric power; This charging circuit unit is coupled between this solar power generation unit and this capacitor cell, and this electric current that is used for utilizing this solar power generation unit to produce comes this capacitor cell charging; This Organic Light Emitting Diode unit is coupled to this capacitor cell; And this discharge circuit unit is coupled between this capacitor cell and this Organic Light Emitting Diode unit, and is used for to this capacitor cell discharge and controls the luminous of this Organic Light Emitting Diode unit.
In sum, the disclosed light-emitting device of the present invention can be saved the energy, and has the advantage of ultrathin, and in addition, the disclosed light-emitting device of the present invention can be arranged in illuminator miscellaneous or the display system.
Description of drawings
What Fig. 1 illustrated is the simplification block schematic diagram of the light-emitting device of one first embodiment of the present invention.
What Fig. 2 illustrated is the simplification block schematic diagram of the light-emitting device of one second embodiment of the present invention.
What Fig. 3 illustrated is the simplification block schematic diagram of the light-emitting device of one the 3rd embodiment of the present invention.
What Fig. 4 illustrated is the simplification block schematic diagram of the light-emitting device of one the 4th embodiment of the present invention.
Wherein, description of reference numerals is following:
100 light-emitting devices
102 solar power generation units
104 capacitor cells
106 charging circuit unit
108 Organic Light Emitting Diode unit
110 discharge circuit unit
120 external power source unit
130 photoinduction unit
140 external power source unit
The specific embodiment
In the middle of this specification and follow-up claim, used some vocabulary to censure specific assembly; And those skilled in the art should understand; Hardware manufacturer may be called same assembly with different nouns, and this specification and follow-up claim are not used as distinguishing the mode of assembly with the difference of title, but the criterion that is used as distinguishing with the difference of assembly on function; Be an open term mentioned " comprising " in the middle of specification and the follow-up request terms in the whole text; So should be construed to " comprise but be not limited to ", in addition, " coupling " speech this comprise any directly and the indirect means that are electrically connected; Therefore; Be coupled to one second device if describe one first device in the literary composition, then represent this first device can directly be electrically connected in this second device, or be electrically connected to this second device through other device or the intersegmental ground connection of connection hand.
Please refer to Fig. 1; What Fig. 1 illustrated is the simplification block schematic diagram of the light-emitting device 100 of one first embodiment of the present invention; As shown in Figure 1, light-emitting device 100 comprises: a solar power generation unit 102, a capacitor cell 104, a charging circuit unit 106, an Organic Light Emitting Diode (organic lightemitting diode) unit 108 and a discharge circuit unit 110.Solar power generation unit 102 is used for conversion solar and produces an electric current; Capacitor cell 104 is coupled to solar power generation unit 102, and is used for storing electric power, and wherein capacitor cell 104 can be a film super capacitor.Charging circuit unit 106 is coupled between solar power generation unit 102 and the capacitor cell 104, and the electric current that is used for utilizing solar power generation unit 102 to be produced comes capacitor cell 104 chargings; Organic Light Emitting Diode unit 108 is coupled to capacitor cell 104; And discharge circuit unit 110 is coupled between capacitor cell 104 and the Organic Light Emitting Diode unit 108, and is used for luminous to capacitor cell 104 discharges and control Organic Light Emitting Diode unit 108.Please note at this; The disclosed light-emitting device 100 of the present invention can be arranged in an illuminator or the display system; For instance, this illuminator can be various lightings or decorative lamp, and this display system can be various display billboards or traffic sign etc.Because the disclosed light-emitting device 100 of the present invention uses Organic Light Emitting Diode, so light-emitting device 100 can be hard or have pliability.In addition; The disclosed light-emitting device 100 of the present invention can be integrated in the face glass; Therefore light-emitting device 100 has the advantage of ultrathin; Wherein this face glass can have different colours or different transparency, and for instance, this face glass can be transparent, opaque or translucent.In the present embodiment, the disclosed light-emitting device 100 of the present invention does not need the extra supply unit just can normal operation.
In one second embodiment of the present invention, the light-emitting device 100 that Fig. 1 illustrated can be coupled to an external power source unit 120 in addition, and is as shown in Figure 2, and external power source unit 120 is used to provide non-firm power and gives light-emitting device 100.
In one the 3rd embodiment of the present invention; The light-emitting device 100 that Fig. 1 illustrated can comprise in addition: a photoinduction unit 130; As shown in Figure 3; Photoinduction unit 130 is coupled to discharge circuit unit 110, and the luminous intensity that is used for responding to surrounding environment produces a photoinduction signal S, and wherein discharge circuit unit 110 comes luminous to capacitor cell 104 discharges and control Organic Light Emitting Diode unit 108 according to photoinduction signal S.
In one the 4th embodiment of the present invention, the light-emitting device 100 that Fig. 3 illustrated can be coupled to an external power source unit 140 in addition, and is as shown in Figure 4, and external power source unit 140 is used to provide non-firm power and gives light-emitting device 100.In addition, note that at this above embodiments only illustrate as of the present invention, rather than restrictive condition of the present invention.
In sum, the disclosed light-emitting device of the present invention can be saved the energy, and has ultrathin and flexual advantage, and in addition, the disclosed light-emitting device of the present invention can be arranged in illuminator miscellaneous or the display system.
The above is merely the preferred embodiments of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (12)
1. a light-emitting device is characterized in that, comprising:
One solar power generation unit is used for conversion solar to produce an electric current;
One capacitor cell is coupled to this solar power generation unit, is used for storing electric power;
One charging circuit unit is coupled between this solar power generation unit and this capacitor cell, and this electric current that is used for utilizing this solar power generation unit to produce comes this capacitor cell charging;
One Organic Light Emitting Diode (organic light emitting diode) unit is coupled to this capacitor cell; And
One discharge circuit unit is coupled between this capacitor cell and this Organic Light Emitting Diode unit, is used for
To the discharge of this capacitor cell and control the luminous of this Organic Light Emitting Diode unit.
2. light-emitting device as claimed in claim 1 is characterized in that other comprises:
One photoinduction unit; Be coupled to this discharge circuit unit; The luminous intensity that is used for responding to surrounding environment produces a photoinduction signal, and wherein this discharge circuit unit comes this capacitor cell discharge according to this photoinduction signal and controls the luminous of this Organic Light Emitting Diode unit.
3. light-emitting device as claimed in claim 1 is characterized in that, other is coupled to an external power source unit, is used to provide non-firm power and gives this light-emitting device.
4. light-emitting device as claimed in claim 1 is characterized in that, this capacitor cell is a film super capacitor.
5. light-emitting device as claimed in claim 1 is characterized in that, is arranged in an illuminator or the display system.
6. light-emitting device as claimed in claim 1 is characterized in that this light-emitting device is hard.
7. light-emitting device as claimed in claim 1 is characterized in that having pliability.
8. light-emitting device as claimed in claim 1 is characterized in that, is integrated in the face glass.
9. light-emitting device as claimed in claim 8 is characterized in that, this face glass has different colours or different transparency.
10. light-emitting device as claimed in claim 8 is characterized in that, this face glass is transparent.
11. light-emitting device as claimed in claim 8 is characterized in that, this face glass is opaque.
12. light-emitting device as claimed in claim 8 is characterized in that, this face glass is translucent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105547632A CN102466190A (en) | 2010-11-19 | 2010-11-19 | Illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105547632A CN102466190A (en) | 2010-11-19 | 2010-11-19 | Illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102466190A true CN102466190A (en) | 2012-05-23 |
Family
ID=46070133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105547632A Pending CN102466190A (en) | 2010-11-19 | 2010-11-19 | Illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102466190A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728911A (en) * | 2005-07-19 | 2006-02-01 | 陈五奎 | Advertising lamp supplied by solar energy, and preparation method |
| WO2006030432A1 (en) * | 2004-09-14 | 2006-03-23 | Moshe Cojocaru | An illumination unit employing a led or a fluorescent lamp for normal and emergency operation |
| CN201059457Y (en) * | 2007-07-02 | 2008-05-14 | 广东科信实业有限公司 | Solar energy LED flashlamps |
| CN101324312A (en) * | 2007-06-15 | 2008-12-17 | 孟忠 | Active self-luminescence LED lamp |
| CN101534016A (en) * | 2008-03-12 | 2009-09-16 | 财团法人工业技术研究院 | Charging device |
| CN201373319Y (en) * | 2009-01-19 | 2009-12-30 | 樊维亚 | Optical sensor and infrared sensor controlled solar lamp with LED as light source |
| WO2010057138A2 (en) * | 2008-11-14 | 2010-05-20 | Inovus Solar, Inc. | Energy-efficient solar-powered outdoor lighting |
| CN101777573A (en) * | 2009-12-25 | 2010-07-14 | 友达光电(厦门)有限公司 | Solar light-emitting device |
| CN201539809U (en) * | 2009-11-20 | 2010-08-04 | 江苏华创光电科技有限公司 | Solar energy plane luminous device |
-
2010
- 2010-11-19 CN CN2010105547632A patent/CN102466190A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006030432A1 (en) * | 2004-09-14 | 2006-03-23 | Moshe Cojocaru | An illumination unit employing a led or a fluorescent lamp for normal and emergency operation |
| CN1728911A (en) * | 2005-07-19 | 2006-02-01 | 陈五奎 | Advertising lamp supplied by solar energy, and preparation method |
| CN101324312A (en) * | 2007-06-15 | 2008-12-17 | 孟忠 | Active self-luminescence LED lamp |
| CN201059457Y (en) * | 2007-07-02 | 2008-05-14 | 广东科信实业有限公司 | Solar energy LED flashlamps |
| CN101534016A (en) * | 2008-03-12 | 2009-09-16 | 财团法人工业技术研究院 | Charging device |
| WO2010057138A2 (en) * | 2008-11-14 | 2010-05-20 | Inovus Solar, Inc. | Energy-efficient solar-powered outdoor lighting |
| CN201373319Y (en) * | 2009-01-19 | 2009-12-30 | 樊维亚 | Optical sensor and infrared sensor controlled solar lamp with LED as light source |
| CN201539809U (en) * | 2009-11-20 | 2010-08-04 | 江苏华创光电科技有限公司 | Solar energy plane luminous device |
| CN101777573A (en) * | 2009-12-25 | 2010-07-14 | 友达光电(厦门)有限公司 | Solar light-emitting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |