CN102931048A - Plate-shaped fluorescent lamp structure - Google Patents
Plate-shaped fluorescent lamp structure Download PDFInfo
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- CN102931048A CN102931048A CN2011102316344A CN201110231634A CN102931048A CN 102931048 A CN102931048 A CN 102931048A CN 2011102316344 A CN2011102316344 A CN 2011102316344A CN 201110231634 A CN201110231634 A CN 201110231634A CN 102931048 A CN102931048 A CN 102931048A
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Abstract
The invention provides a plate-shaped fluorescent lamp structure. The traditional tube-shaped fluorescent lamp has the problems of poor coating uniformity, unsatisfactory coating strength and the like because fluorescent powder is difficult to coat on the inner wall of the tube-shaped structure. Meanwhile, a lamp needs to be matched to control the reflecting and projecting directions of light. The plate-shaped fluorescent lamp structure comprises a first plate-shaped medium body and a second plate-shaped medium body, at least one of the first and second plate-shaped medium bodies is provided with a channel structure, the channel structure forms a discharging cavity after the first plate-shaped medium body and the second plate-shaped medium body are combined, and the fluorescent powder is coated onto the inner wall of the discharging cavity. Because the fluorescent powder in the discharging cavity in the plate-shaped fluorescent lamp structure can be coated before the first plate-shaped medium body and the second plate-shaped medium body are overlapped, the problems of difficult fluorescent powder coating, poor coating uniformity and weak coating strength of the traditional tube-shaped fluorescent lamp structure are thoroughly solved, and meanwhile, dependence on the lamp can be eliminated.
Description
Technical field
The present invention relates to fluorescent lamp structure, belong to lighting technical field, relate in particular to a kind of tabular fluorescent lamp structure.
Background technology
The characteristics that fluorescent lamp is high with its luminous efficiency, light is soft, comfortable have been widely used in the illumination in various places.
Common fluorescent lamp divides two large classes at present: hot-cathode fluorescent lamp and cold-cathode fluorescence lamp.Hot-cathode fluorescent lamp is exactly the fluorescent lamp of our at present traditional frequent use.Such fluorescent lamp can also be divided into straight-pipe fluorescent lamp and special-shaped fluorescent lamp according to the difference of shape.Wherein special-shaped fluorescent lamp can be divided into the compact fluorescent lamps such as annular, U-shaped and spirality again.But no matter be which kind of shape, all hot-cathode fluorescent lamps all are to utilize glass tube bending or bridge joint to become various shapes at present, will be enclosed in the two ends of glass tube in filament or the electrode again, form the sealing discharging chamber of internal communication.
This tubular structure of conventional fluorescent, its Main Problems are to apply relatively difficulty of fluorescent material at tubular structure (glass tube) inwall, cause coating lack of homogeneity and strength of coating undesirable.Secondly, the discharge cavity design also can't be followed one's bent; The tube wall that consists of is thin and brittle, complex structure, manufacture difficulty are large, make and use procedure in easily broken, and reclaim difficulty, to reclaim rear recycling rate of waterused low; And also fragile structure of filament electrode is difficult to resist larger vibrations and impact.Moreover, when power of lamp tube was larger, needed fluorescent tube was also longer, the difficulty of fluorescent tube in making and using also larger, rate of finished products is also lower, the application and development of fluorescent lamp is restricted, has hindered the application of this outstanding energy-conserving light source in field widely.
In addition, fluorescent lamp or a kind of fluorescent tube are at the light source of all directions uniformly light-emitting, for effectively utilizing light, usually fluorescent tube also need to cooperate special preparation, complex structure and expensive light fixture, control reflection and the projecting direction of light with the light-controlling device (playing reflective and luminous intensity distribution effect) that utilizes light fixture.Because the Multi reflection of light in light-controlling device can produce loss, therefore greatly reduce the utilance of light.And tube-like tube easy laying dust in use, thereby the operational environment of many dirt and heavy wool dirt has considerable influence to its illuminating effect.In addition, conventional fluorescent is used in the environment of many dirt and humidity, needs the adapted price is more expensive, light utilization efficiency is lower tripartite light fixture even explosion-proof lamp, thereby has greatly increased the application cost of fluorescent lamp, has reduced the result of use of fluorescent lamp.
Summary of the invention
Based on above-mentioned problems of the prior art, main purpose of the present invention is to provide a kind of tabular fluorescent lamp structure of novelty, and the fluorescent lamp fluorescent material that overcomes the conventional tube structure applies difficulty, applies lack of homogeneity and the weak problem of strength of coating.
Another object of the present invention is to provide a kind of tabular fluorescent lamp structure of novelty, overcome the low problem of fluorescent light utilance of conventional tube structure.
A further object of the present invention is to provide a kind of tabular fluorescent lamp structure of novelty, and the fluorescent lamp that can break away from the conventional tube structure is whole to complying with of light fixture.
According to above-mentioned purpose, the invention provides a kind of tabular fluorescent lamp structure, comprising:
The first tabular medium body; And
The second tabular medium body, at least one tabular medium body is provided with bathtub construction in described the first tabular medium body and described the second tabular medium body, form discharge cavity by described bathtub construction after described the first tabular medium body and the combination of described the second tabular medium body, described discharge cavity inwall is coated with fluorescent material.
In above-mentioned tabular fluorescent lamp structure, at the two ends of described discharge cavity electrode is set.
In above-mentioned tabular fluorescent lamp structure, described the first tabular medium body and described the second tabular medium body are provided with bathtub construction, bathtub construction on described the first tabular medium body and described the second tabular medium body is mutually corresponding in position, and described the first tabular medium body forms described discharge cavity with described the second tabular medium body combination is rear by corresponding bathtub construction.
In above-mentioned tabular fluorescent lamp structure, be provided with reflector layer at described the first tabular medium body.
In above-mentioned tabular fluorescent lamp structure, be provided with the luminous intensity distribution layer at described the first tabular medium body.
In above-mentioned tabular fluorescent lamp structure, be provided with reflector layer at described luminous intensity distribution layer.
In above-mentioned tabular fluorescent lamp structure, form reflective structure on described the first tabular medium body, described reflective structure comprises bowl shaped structure, arcuate structure and prismatic structure.
In above-mentioned tabular fluorescent lamp structure, be provided with light distribution device at described the second tabular medium body.
In above-mentioned tabular fluorescent lamp structure, described light distribution device is column light distribution device, bowl-type light distribution device or prismatic light distribution device.
In above-mentioned tabular fluorescent lamp structure, at least one tabular medium body is provided with a plurality of bathtub constructions in described the first tabular medium body and described the second tabular medium body, form a plurality of discharge cavities by bathtub construction after described the first tabular medium body and the combination of described the second tabular medium body, a plurality of described discharge cavity inwalls are coated with fluorescent material.
In above-mentioned tabular fluorescent lamp structure, at the two ends of each discharge cavity of a plurality of described discharge cavities electrode is set all.
In above-mentioned tabular fluorescent lamp structure, described the first tabular medium body and described the second tabular medium body are provided with a plurality of bathtub constructions, a plurality of bathtub constructions on described the first tabular medium body and described the second tabular medium body are mutually corresponding respectively in position, and described the first tabular medium body forms a plurality of described discharge cavities with described the second tabular medium body combination is rear by a plurality of corresponding bathtub constructions.
In above-mentioned tabular fluorescent lamp structure, be provided with reflector layer at described the first tabular medium body.
In above-mentioned tabular fluorescent lamp structure, be provided with the luminous intensity distribution layer at described the first tabular medium body.
In above-mentioned tabular fluorescent lamp structure, be provided with reflector layer at described luminous intensity distribution layer.
The present invention also provides a kind of tabular fluorescent lamp structure, comprising:
The tabular medium body is provided with bathtub construction on it
The luminous intensity distribution layer forms discharge cavity by described bathtub construction after described luminous intensity distribution layer and the combination of described tabular medium body, is coated with fluorescent material in the described discharge cavity.
In above-mentioned tabular fluorescent lamp structure, at the two ends of described discharge cavity electrode is set.
In above-mentioned tabular glimmering emerging modulated structure, be provided with reflector layer at described luminous intensity distribution layer.
Description of drawings
Figure 1A shows the structural representation of first embodiment of tabular fluorescent lamp of the present invention;
Figure 1B shows the structural representation of second embodiment of tabular fluorescent lamp of the present invention;
Fig. 1 C shows the structural representation of the 3rd embodiment of tabular fluorescent lamp of the present invention;
Fig. 2 A shows the structural representation of another embodiment that forms on Figure 1A basis;
Fig. 2 B shows the structural representation of another embodiment that forms on Figure 1A basis;
Fig. 2 C shows the structural representation of another embodiment that forms on Figure 1A basis;
Fig. 2 D shows the structural representation of another embodiment that forms on Figure 1B basis;
Fig. 2 E to Fig. 2 H shows a plurality of embodiment of reflective structure;
Fig. 3 A to Fig. 3 C shows respectively several embodiment of the light distribution device among Fig. 2 H partly;
Fig. 4 A and Fig. 4 B show respectively the tabular fluorescent lamp structure with two discharge cavities;
Fig. 5 A to Fig. 5 D shows respectively several embodiment of the tabular medium external surface shape of fluorescent lamp structure.
Embodiment
Describe tabular fluorescent lamp structure of the present invention in detail below in conjunction with accompanying drawing.
At first, see also Figure 1A, Figure 1A shows the schematic diagram of the foundation structure of tabular fluorescent lamp structure of the present invention.Shown in Figure 1A, this tabular fluorescent lamp structure comprises the first tabular medium body 10 and the second tabular medium body 20.The first tabular medium body 10 offers bathtub construction 11, the second tabular medium body 20 is a slab construction, the first tabular medium body 10 and the second tabular medium body 20 make up mutually (superimposed) and form an integral body together, the bathtub construction 11 of offering in the first tabular medium body 10 is formed discharge cavities 30, be coated with fluorescent material 40 at the inwall of this discharge cavity 30.
Superimposed mode can adopt modes such as bonding, sintering or the sealing of machinery knot between the first tabular medium body 10 and the second tabular medium body 20.When install electrode and energising at discharge cavity 30 two ends of the tabular fluorescent lamp structure shown in Figure 1A after, this fluorescent lamp structure can be the same with traditional fluorescent lamp luminous.Therefore, this tabular fluorescent lamp structure can substitute the conventional fluorescent fluorescent tube.
Because the fluorescent material 40 in the tabular fluorescent lamp structure of the present invention in the discharge cavity can apply before the first tabular medium body 10 and the second tabular medium body 20 are superimposed together, therefore, solved thoroughly that fluorescent material applies difficulty in the fluorescent lamp of conventional tube structure, apply lack of homogeneity and the weak problem of strength of coating.Under open state, can apply as required fluorescent material, reach higher coating standard, thereby the indexs such as luminous efficiency, Luminescence Uniformity are increased substantially.
Again on the one hand, adopted in the present invention the solid state design, the mechanical strength that more makes the fluorescent lamp that produces is greatly improved than the tubular fluorescent lamp of glass manufacture, reduces the damage in manufacturing, transportation, use procedure, increase the service life, enlarge range of application.
See also Figure 1B, Figure 1B shows the structural representation of second embodiment of the present invention again.Compare with the embodiment of Figure 1A, the change point of the second embodiment of Figure 1B is to offer the bathtub construction 11A except the first tabular medium body 10A, also offers bathtub construction 21A on the second tabular medium body 20A.Bathtub construction 21A on bathtub construction 11A on the first tabular medium body 10A and the second tabular medium body 20A is mutually corresponding in position.Form one when the first tabular medium body 10A and the second tabular medium body 20A are superimposed together mutually when whole, bathtub construction 11A and 21A form a discharge cavity 30A together, apply fluorescent material 40A at the inwall of this discharge cavity 30A.
Please be simultaneously referring to Figure 1A and Figure 1B, in these two embodiment, the cross sectional shape of the bathtub construction of offering at the tabular medium body is semicircle, therefore, the discharge cavity cross sectional shape that forms in the embodiment of Figure 1A is for semicircle, and the discharge cavity cross sectional shape that forms in the embodiment of Figure 1B is for circular.The shape that it will be appreciated, of course, that the discharge cavity of illustrating among these two embodiment only is an example, should not form restriction to protection scope of the present invention.In other embodiments, it also can be square, triangle and other polygon that the cross section of the cross sectional shape of this bathtub construction or the discharge cavity of formation forms, perhaps such as being the shape such as oval.
The below sees also Fig. 2 A, and Fig. 2 A is another embodiment that forms on the basis of Figure 1A.Shown in Fig. 2 A, Fig. 2 A is on the embodiment of Figure 1A, has set up a reflector layer 50B.This reflector layer 50B is arranged on the first tabular medium body 10B.The effect of this reflector layer 50B is that light is reflected to the second tabular medium body 20B direction, makes the unidirectional bright dipping of fluorescent lamp.This reflector layer 50B can and form at the first tabular medium body 10B coating reflective membrane, also independently reflector layer can be set in addition.
The below sees also Fig. 2 B, and Fig. 2 B is another embodiment that forms on the basis of Figure 1A.Shown in Fig. 2 B, Fig. 2 B is on the embodiment of Figure 1A, has set up a reflector layer 50C.This reflector layer 50C is arranged on the second tabular medium body 20C.The effect of this reflector layer 50C is that light is reflected to the first tabular medium body direction, makes the unidirectional bright dipping of fluorescent lamp.This reflector layer 50C can and form at the second tabular medium body 20C coating reflective membrane, also independently reflector layer can be set in addition.
The below sees also Fig. 2 C, and Fig. 2 CB is another embodiment that forms on the basis of Figure 1A.Shown in Fig. 2 C, Fig. 2 CB is on the embodiment of Figure 1A, has set up a reflector layer 50D.This reflector layer 50D is arranged between the first tabular medium body 10D and the second tabular medium body 20D.The effect of this reflector layer 50D is that light is reflected to the first tabular medium body direction, makes the unidirectional bright dipping of fluorescent lamp.This reflector layer 50D can and form at the second tabular medium body 20D coating reflective membrane, also independently reflector layer can be set in addition.
The below sees also Fig. 2 D, and Fig. 2 D is another embodiment that forms on the basis of Figure 1B.Shown in Fig. 2 D, Fig. 2 D is on the embodiment of Figure 1B, has set up a reflector layer 50E.This reflector layer 50E is arranged on the first tabular medium body 10E.The effect of this reflector layer 50E is that light is reflected to the second tabular medium body 20E direction, makes the unidirectional bright dipping of fluorescent lamp.This reflector layer 50E can and form at the first tabular medium body 10E coating reflective membrane, also independently reflector layer can be set in addition.
In the embodiment of Fig. 2 A to Fig. 2 D, reflector layer can also adopt the reflective structure shown in Fig. 2 E except can adopting the structures such as reflective membrane.See also Fig. 2 E, Fig. 2 E shows the reflective structure that forms at the tabular medium body partly.Shown in Fig. 2 E, in this embodiment, directly form a bowl shaped structure 50F who raises up at tabular medium body (for example 10B, 20C or 10E) and (in Fig. 2 E, only show partly a bowl shaped structure, in the application of reality, can form a plurality of bowl shaped structures at the tabular medium body).The bowl shaped structure 50F that this raises up can play and will reflect back from this tabular medium top light always again.
In the embodiment of Fig. 2 A to Fig. 2 D, reflector layer can also adopt the reflective structure shown in Fig. 2 F except can adopting the structures such as reflective membrane.See also Fig. 2 F, Fig. 2 F shows the reflective structure that forms at the tabular medium body partly.Shown in Fig. 2 F, in this embodiment, can be made into arcuate structure 50G at the outer surface of tabular medium body (for example 10B, 20C or 10E).This arcuate structure structure 50G can play and will reflect back from this tabular medium top light always again.
In the embodiment of Fig. 2 A to Fig. 2 D, reflector layer can also adopt the reflective structure shown in Fig. 2 G except can adopting the structures such as reflective membrane.See also Fig. 2 G, Fig. 2 G shows the reflective structure that forms at the tabular medium body partly.Shown in Fig. 2 G, in this embodiment, can be made into prismatic structure 50H at the outer surface of tabular medium body (for example 10B, 20C or 10E).This arcuate structure 50H can play and will reflect back from this tabular medium top light always again.
The below sees also Fig. 2 H, and Fig. 2 H is another embodiment that forms on the basis of Figure 1A.Shown in Fig. 2 H, Fig. 2 H is on the embodiment of Figure 1A, on the first tabular medium body 10G, forms light distribution device 50G.This light distribution device 50G can guide ejaculation on request with the light that discharge cavity 30G produces, and plays the effect of luminous intensity distribution.
Fig. 3 A to Fig. 3 C shows several embodiment of the light distribution device among Fig. 2 H partly.See also Fig. 3 A, Fig. 3 A shows the structure of column light distribution device.As shown in Figure 3A, this column light distribution device 50G1 is formed on the tabular medium body 10G, and the cylinder of outside projection.In the embodiment of Fig. 3 A, be take cylinder as example, the cylinder of other shape is also optional certainly.Fig. 3 B shows the structure of bowl-type light distribution device.Shown in Fig. 3 B, this bowl-type light distribution device 50G2 is the recessed formation bowl-type in 10G surface on the tabular medium body.Fig. 3 C shows the structure of prismatic light distribution device.Shown in Fig. 3 C, this prismatic light distribution device 50G3 is in the recessed formation bowl-type in tabular medium body 10G surface.
Among the embodiment of Fig. 2 A to Fig. 2 H, the fluorescent lamp structure that is provided with reflector layer or light distribution device has been described respectively in the above.As mentioned above, because with reflective structure and light distribution structure and light source integrated design, so the fluorescent lamp with fluorescent lamp structure of the present invention can directly use, perhaps configure some simply light fixture can use, can save the light fixture cost, also can break away from the constraint of light fixture.Can effectively reduce simultaneously incident, folding body and the reflection loss of light in light fixture, improve the efficient of whole lamp.
Describe the 3rd embodiment of the present invention in detail below in conjunction with Fig. 1 C.Fig. 1 C shows the structural representation of the 3rd embodiment of the present invention.In this embodiment, comprise a tabular medium body 10H, on this tabular medium body 10H, offer bathtub construction 11H.Have a superimposed luminous intensity distribution layer 20H on the bathtub construction 11H at this.After this luminous intensity distribution layer 20H is folded on the tabular medium body 10H, make the bathtub construction 11H on the tabular medium body 10H form discharge cavity 30H.Inwall at this discharge cavity 30H is coated with fluorescent material 40H.
When install electrode and energising at the discharge cavity 30H two ends of the tabular fluorescent lamp structure shown in Fig. 1 C after, this fluorescent lamp structure can be the same with traditional fluorescent lamp luminous.Therefore, this tabular fluorescent lamp structure can substitute the conventional fluorescent fluorescent tube.The light that discharge cavity 30H produces behind luminous intensity distribution layer 20H luminous intensity distribution, outwards penetrates on request.
Please continue the C referring to Fig. 1, in this embodiment, can on luminous intensity distribution layer 20H, further increase by a reflector layer 50H.The effect of this reflector layer 50H is that light is reflected to the first tabular medium body direction, makes the unidirectional bright dipping of fluorescent lamp.This reflector layer 50H can and form at luminous intensity distribution layer 20H coating reflective membrane, also independently reflector layer can be set in addition.
Above mode with specific embodiment is described tabular fluorescent lamp structure of the present invention in detail; but be to be understood that; the detail that relates in the above description should not consist of the restriction to scope of the present invention; those skilled in the art can make many modifications, variation or replacement and not break away from protection scope of the present invention on the basis of above-mentioned specific embodiment.
For example: among superincumbent each embodiment, tabular fluorescent lamp structure all comprises a discharge cavity, but be appreciated that, if in the tabular medium body, offer two or more bathtub constructions, then can in tabular fluorescent lamp structure, comprise two or more discharge cavities, install electrode at each discharge cavity two ends, can consist of the tabular fluorescent lamp structure of many discharge cavities.Fig. 4 A and Fig. 4 B have shown respectively the tabular fluorescent lamp structure with two discharge cavities.
For another example: in the various embodiments described above, the tabular medium external surface in the tabular fluorescent lamp mostly is plane, but the shape that is appreciated that the dielectric surface should not be subjected to the restriction of this embodiment shape.The shape of dielectric outer surface can be decided according to the actual requirements, for example, arc (shown in Fig. 5 A) be can be made into, double side arc shaped (shown in Fig. 5 B), waveform (shown in Fig. 5 C) or abnormity (shown in Fig. 5 D) etc. also can be made into.The variation of these shapes has changed the outward appearance of conventional fluorescent greatly, can produce multiple difform fluorescent lamp, breaks away from fluorescent lamp to the dependence of light fixture.On the other hand, dust stratification can effectively be avoided in level and smooth and tabular medium surface sealing, and is easy to clean, reduces the illumination decay, improves the waterproof anti-explosion performance of whole lamp.
Claims (18)
1. tabular fluorescent lamp structure comprises:
The first tabular medium body; And
The second tabular medium body, at least one tabular medium body is provided with bathtub construction in described the first tabular medium body and described the second tabular medium body, form discharge cavity by described bathtub construction after described the first tabular medium body and the combination of described the second tabular medium body, described discharge cavity inwall is coated with fluorescent material.
2. tabular fluorescent lamp structure as claimed in claim 1 is characterized in that, at the two ends of described discharge cavity electrode is set.
3. tabular fluorescent lamp structure as claimed in claim 2, it is characterized in that, described the first tabular medium body and described the second tabular medium body are provided with bathtub construction, bathtub construction on described the first tabular medium body and described the second tabular medium body is mutually corresponding in position, and described the first tabular medium body forms described discharge cavity with described the second tabular medium body combination is rear by corresponding bathtub construction.
4. tabular fluorescent lamp structure as claimed in claim 2 or claim 3 is characterized in that, is provided with reflector layer at described the first tabular medium body.
5. tabular fluorescent lamp structure as claimed in claim 2 or claim 3 is characterized in that, is provided with the luminous intensity distribution layer at described the first tabular medium body.
6. tabular fluorescent lamp structure as claimed in claim 5 is characterized in that, is provided with reflector layer at described luminous intensity distribution layer.
7. tabular fluorescent lamp structure as claimed in claim 2 or claim 3 is characterized in that, form reflective structure on described the first tabular medium body, described reflective structure comprises bowl shaped structure, arcuate structure and prismatic structure.
8. tabular fluorescent lamp structure as claimed in claim 2 or claim 3 is characterized in that, is provided with light distribution device at described the second tabular medium body.
9. tabular fluorescent lamp structure as claimed in claim 8 is characterized in that, described light distribution device is column light distribution device, bowl-type light distribution device or prismatic light distribution device.
10. tabular fluorescent lamp structure as claimed in claim 1, it is characterized in that, at least one tabular medium body is provided with a plurality of bathtub constructions in described the first tabular medium body and described the second tabular medium body, form a plurality of discharge cavities by bathtub construction after described the first tabular medium body and the combination of described the second tabular medium body, a plurality of described discharge cavity inwalls are coated with fluorescent material.
11. tabular fluorescent lamp structure as claimed in claim 10 is characterized in that, at the two ends of each discharge cavity of a plurality of described discharge cavities electrode is set all.
12. tabular fluorescent lamp structure as claimed in claim 10, it is characterized in that, described the first tabular medium body and described the second tabular medium body are provided with a plurality of bathtub constructions, a plurality of bathtub constructions on described the first tabular medium body and described the second tabular medium body are mutually corresponding respectively in position, and described the first tabular medium body forms a plurality of described discharge cavities with described the second tabular medium body combination is rear by a plurality of corresponding bathtub constructions.
13. such as claim 10,11 or 12 described tabular fluorescent lamp structures, it is characterized in that, be provided with reflector layer at described the first tabular medium body.
14. such as claim 10,11 or 12 described tabular fluorescent lamp structures, it is characterized in that, be provided with the luminous intensity distribution layer at described the first tabular medium body.
15. tabular fluorescent lamp structure as claimed in claim 14 is characterized in that, is provided with reflector layer at described luminous intensity distribution layer.
16. a tabular fluorescent lamp structure comprises:
The tabular medium body is provided with bathtub construction on it
The luminous intensity distribution layer forms discharge cavity by described bathtub construction after described luminous intensity distribution layer and the combination of described tabular medium body, is coated with fluorescent material in the described discharge cavity.
17. tabular fluorescent lamp structure as claimed in claim 16 arranges electrode at the two ends of described discharge cavity.
18. such as claim 16 or 17 described tabular fluorescent lamp structures, it is characterized in that, be provided with reflector layer at described luminous intensity distribution layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102316344A CN102931048A (en) | 2011-08-12 | 2011-08-12 | Plate-shaped fluorescent lamp structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102316344A CN102931048A (en) | 2011-08-12 | 2011-08-12 | Plate-shaped fluorescent lamp structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2588411Y (en) * | 2002-12-20 | 2003-11-26 | 鸿富锦精密工业（深圳）有限公司 | Area source device |
| CN1704814A (en) * | 2004-06-01 | 2005-12-07 | 爱德牌工程有限公司 | Flat fluorescent lamp and method of manufacturing the same |
| CN1790606A (en) * | 2005-12-26 | 2006-06-21 | 友达光电股份有限公司 | Plane fluorescent lamp structure |
| US20060158117A1 (en) * | 2005-01-18 | 2006-07-20 | Jin-Seob Byun | Flat-type fluorescent lamp, liquid crystal display having the same, and method thereof |
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2011
- 2011-08-12 CN CN2011102316344A patent/CN102931048A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588411Y (en) * | 2002-12-20 | 2003-11-26 | 鸿富锦精密工业（深圳）有限公司 | Area source device |
| CN1704814A (en) * | 2004-06-01 | 2005-12-07 | 爱德牌工程有限公司 | Flat fluorescent lamp and method of manufacturing the same |
| US20060158117A1 (en) * | 2005-01-18 | 2006-07-20 | Jin-Seob Byun | Flat-type fluorescent lamp, liquid crystal display having the same, and method thereof |
| CN1790606A (en) * | 2005-12-26 | 2006-06-21 | 友达光电股份有限公司 | Plane fluorescent lamp structure |
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Application publication date: 20130213 |