CN2140125Y - Two-purpose plane illuminant - Google Patents

Abstract

The utility model relates to a plane illuminant, which can also be used as a mirror. The utility model comprises conductive glass with a transparent electrode, an electroluminescent board, a second electrode and a sealing layer, wherein, the sealing layer comprises a material adsorbing layer, a light reflection layer and a mirror surface. The utility model has the advantages of two-purpose in integration, high ornamental property and high practicability.

Description

Two-purpose plane illuminant

But the utility model relates to a kind of planar light source of double as mirror.

The structure of the already present planar light source that is made of electroluminescent panel is as shown in Figure 1 in the prior art: promptly it is by electro-conductive glass 1, thetransparency electrode 2 on the electro-conductive glass, andluminescent layer 3, thesecond electrodes 4 andsealant 6,7 constitute.Because it can only make light source, exists the deficiency of function singleness.

But the purpose of this utility model is to provide a kind of planar light source of double as mirror use.

The utility model is to carry out improvedly on the basis of existing technology, and promptly it is by electro-conductive glass and other transparency electrode, luminescent layer, and second electrode, the stacked formation of sealant is characterized in that sealant is by sorbing material layer, reflection of light layer and border surface layer stack structure.

Said structure of the present utility model can further specify by the contrast of accompanying drawing.

Accompanyingdrawing 1 is the cutaway view of prior art midplane light source.

Accompanyingdrawing 2 is a cutaway view of the present utility model.

Referring to Fig. 1, the planar light source among the figure is by electro-conductive glass 1, thetransparency electrode 2 on the electro-conductive glass, andelectroluminescence layer 3, thesecond electrodes 4, the sealant stack constitutes.Wherein sealant is made ofadsorption layer 6 andbottom 7, and the sealant andsecond electrode 4,electroluminescence layer 3 two ends are fixed by resin 5 and are connected with electro-conductive glass.By this flat light source structure as seen, sealant only seals.

Referring to Fig. 2, the utility model comprises the electro-conductive glass 1 of being withtransparency electrode 2,electroluminescence layer 3, thesecond electrode 4 and sealants, and wherein sealant is byadsorption layer 6, and reflection oflight layer 8 andminute surface 9 constitute.Adsorption layer adopts has resistivity to moisture, as the sorbing material of molecular sieve and so on; The described sealant andsecond electrode 4,electroluminescence layer 3 two ends are decided by the sealing of resin end and are connected with conductive glass layer 1.Afterelectrode 2,4 energized, make the luminescent layer electroluminescence, the arrow direction is the direction that light source sends among the figure.Owing to added glass mirror in sealant, sealing, the humidity resistance of sealant guaranteed in decapacitation, also makes light source increase the function of mirror, thereby increased the ornamental and practicality of light source, is particularly suitable for doing the table items of family.

Claims (1)

1, a kind of dual-purpose planar light source, by the conductive glass layer (1) of band transparency electrode (2), electroluminescence layer 3, the second electrodes (4), sealant superposes and constitutes, and sealant and electroluminescence layer (3) two ends are sealed, fixed and be connected with conductive glass layer by resin (5) end; Of the present utility model being characterised in that: sealant is made of sorbing material layer (6), reflection of light layer (8) and minute surface (9) lamination.

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