CN102324213A - Light-emitting module - Google Patents
Light-emitting module Download PDFInfo
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- CN102324213A CN102324213A CN201110162934A CN201110162934A CN102324213A CN 102324213 A CN102324213 A CN 102324213A CN 201110162934 A CN201110162934 A CN 201110162934A CN 201110162934 A CN201110162934 A CN 201110162934A CN 102324213 A CN102324213 A CN 102324213A
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Abstract
The invention relates to a light-emitting module which comprises at least one first substrate, at least one second substrate and a plurality of light sources, wherein the at least one second substrate is arranged on one surface of the at least one first substrate; the light sources are at least respectively arranged at two opposite sides of the at least one first substrate, and directly project light rays towards all side walls of the at least one second substrate in a mutually-facing manner, therefore, a light-emitting outline of the at least one second substrate is displayed in a light-reflection manner. The invention has the advantage that a manner of displaying the light-emitting outline can be provided on the aspect of showing patterns, so that specific patterns such as logo can be clearly observed.
Description
Technical field
The present invention relates to a kind of light emitting module, relate in particular to the structure of this light emitting module.
Background technology
Because the result of scientific and technological high development, the product of many consumer all is to belong to normalized standard design, but in unalterable commodity; Still have the commodity design of many personalizations, for example with regard to mobile phone, the dealer constantly releases the design of new kenel; It similarly is the design of replaceable phone housing; Having design of sign (logo) or the like, all is in unalterable mobile phone commodity, to break through, and seeking change and innovation can promote the surcharge of product.
In sign formerly (logo) design; Its sign (logo) is merely merely to be drawn on housing, if under well-lighted environment, is to reach the purpose that lets the clear sight of people look; But if under the situation of insufficient light; Because its sign (logo) can't be luminous voluntarily, so will reach the purpose that lets the clear sight of people look, just some difficulty.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of light emitting module, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
A kind of light emitting module of the present invention comprises: at least one first substrate; At least one second substrate; Described at least one second substrate stacks on one side of this at least one first substrate; And a plurality of light sources; Described a plurality of light source lays respectively at two opposite sides of this at least one first substrate at least; And those light sources in the face of all sidewalls direct throw light of ground towards this at least one second substrate, utilize light reflection mode to show the luminous profile of this at least one second substrate each other thus.
Another kind of light emitting module of the present invention comprises: a substrate; Described substrate has one side, and this face is protruding with a space pattern; And a plurality of light sources; Described a plurality of light source lays respectively at two relative sides of this substrate at least, and those light sources utilize light reflection mode to show the luminous profile of this space pattern each other in the face of the direct throw light of all sidewalls of ground towards this space pattern thus.
Compared with prior art, the invention has the beneficial effects as follows:, look specific pattern for clear the sight, for example sign (logo) in the mode that the luminous profile of a demonstration just can be provided aspect the displaying pattern.
Description of drawings
Fig. 1 illustrates light emitting module of the present invention in an embodiment following vertical view and distribution of light synoptic diagram.
Fig. 2 illustrates side view and the distribution of light synoptic diagram of Fig. 1.
Fig. 3 illustrates vertical view and the distribution of light synoptic diagram of light emitting module of the present invention under another embodiment.
Fig. 4 illustrates side view and the distribution of light synoptic diagram of Fig. 3.
Fig. 5 illustrates the operation chart of apparatus of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
The present invention is for disclosing the electronic installation of a kind of light emitting module and tool light emitting module, in order to the figure of luminous profile to be provided.
The present invention provides a kind of light emitting module, comprises at least one first substrate, at least one second substrate and a plurality of light source.Second substrate stacks on one side of first substrate.Light source lays respectively at two opposite sides of first substrate at least, and light source utilizes light reflection mode to show the luminous profile of second substrate each other in the face of the direct throw light of all sidewalls of ground towards second substrate thus.
Among one of the present invention embodiment, this face of single first substrate is divided into a first area and a second area.This second substrate stacks on this face of first substrate, and covers the first area fully.
In addition, light emitting module more comprises a light non-transmittable layers.Light non-transmittable layers is disposed on this face of first substrate, and covers second area fully.Light non-transmittable layers can for example be a light tight glue thing, adhesive tape, dyeing coating, coating or printed article.
Among another embodiment of the present invention, second substrate stacks on this face area that the shared area of first substrate equals first substrate.
During one of each above-mentioned embodiment changed, first substrate was a plastic, transparent plate, and the plastic, transparent plate has flat surface.
During another of each above-mentioned embodiment changed, second substrate was a plastic, transparent plate, and the plastic, transparent plate has flat surface.
During other changed, first substrate also can be a sheet metal, one of sheet metal mask light reflective.
During other changed, second substrate had a pattern, and pattern is literal, trade mark, decorative pattern or other meaningless figure.
During other changed, second substrate had a pattern, and pattern is geometric figure or lines.
During other changed, light non-transmittable layers was a light tight glue thing, adhesive tape, dyeing coating, coating or printed article.
During other changed, this a little light sources difference compartment of terrain was around each side of first substrate.
During other changed, these a little light sources laid respectively at the diagonal positions of two opposite sides of first substrate.
Among another embodiment of the present invention, this kind light emitting module comprises a substrate and a plurality of light source.Substrate simultaneously be protruding with a space pattern.These a little light sources lay respectively at two opposite sides of first substrate at least, and these a little light sources utilize light reflection mode to show the luminous profile of space pattern each other in the face of the direct throw light of all sidewalls of ground towards space pattern thus.
The present invention's light emitting module system comprises a substrate and a plurality of light source.These a little light sources lay respectively at two opposite sides of substrate; One of substrate end face is provided with the space pattern of a protrusion; So utilize all sidewalls of the direct throw light of light source to space pattern, so that reflect mode demonstrates this space pattern on this substrate luminous profile by light.So, light emitting module just can provide a new-type luminous profile.
See also shown in the 1st figure and the 2nd figure.The 1st figure illustrates vertical view and the light L distribution schematic diagram of light emitting module 100 of the present invention under an embodiment.The 2nd figure illustrates side view and the light L distribution schematic diagram of the 1st figure.
Particularly, first substrate 200 is tabular, has the first relative end face 210 and the one the first bottom surfaces 220, and connects 220 more than sides 230 of first end face 210 and first bottom surface.This (a bit) second, substrate 300 was plate body, had relative second end face 310 and second bottom surface 320, and connected 320 more than sidewalls 330 of second end face 310 and second bottom surface.This (a bit) second, substrate 300 stacked on first substrate 200, was second end face 210 that is covered in first substrate 200 through its second bottom surface 320.Second substrate 300 is arranged in a space pattern jointly or respectively on first substrate 200.These a little sidewalls 330 are in order to describe out the profile lines of this (a bit) pattern.This (a bit) this pattern for example is made up of literal (character), trade mark (logo), decorative pattern (pattern) or other meaningless figure or the like; In addition, above-mentioned pattern for example also can be geometric figure or lines are formed.
In addition, in the option that one of this embodiment can select, light emitting module 100 also can more comprise a light non-transmittable layers 400.Other All Ranges that light non-transmittable layers 400 tool opaquenesses are first end faces 210 of being disposed at first substrate 200 except that this (a bit) second substrate 300.So, the total area of second bottom surface 320 that can know this (a bit) second substrate 300 is less than the area of first end face 210 of first substrate 200.All Ranges general name " first area ", the light non-transmittable layers 400 that second substrate 300 covers first end face 210 of first substrate 200 fully covers the All Ranges general name " second area " of first end face 210 of first substrate 200 fully.This light non-transmittable layers 400 can for example be a light tight glue thing, adhesive tape, dyeing coating, coating or printed article etc.
So; When all sidewalls 330 of second substrate 300 receive the ray cast of these a little light sources 500; The light L of these a little light sources 500 can be after the reflection of all sidewalls 330 of second substrate 300; Can emit beam towards the direction of second substrate 300 partially, on first substrate 200, demonstrate the luminous profile C (shown in the 5th figure) of this (a bit) second substrate 300 thus effectively away from first substrate 200.
Specifically; The light source 500 of every side 230 of first substrate 200 is the throw light L sidewall 330 of (a bit) second substrate 300 homonymies so far fully; Make all sidewalls 330 of this (a bit) second substrate 300 all can receive the ray cast of these a little light sources 500; In addition, but partly the sidewall 330 of second substrate 300 also reflection ray L make the luminous profile C of its reinforcement this (a bit) second substrate 300 to the sidewall 330 of another second substrate 300.
During other of this embodiment changed, first substrate, 200 tools can be led optical activity, for example are a transparent plastic sheet.Preferably, yet, the invention is not restricted to this, the neither processing of carrying out optical microstructures of all surface of this transparent plastic sheet makes this transparent plastic sheet only after moulding, keep the present situation of its flat surface, does not have optical microstructures.So the light L of a little light sources 500 gets in the transparent plastic sheet, also be difficult for first end face, 210 outputs from first substrate 200.
Moreover when first substrate 200 adopted transparent plastic sheet, light emitting module 100 more comprised a reflecting plate 600.Reflecting plate 600 is positioned at first substrate 200 back to second substrate 300 one side, so that via the sidewall 330 of all the other light L to the second substrates 300 of first substrate 200 reflection; Perhaps, first substrate 200 also not tool lead optical activity, for example be a sheet metal, its first end face 210 can help the sidewall 330 of reflection ray L to the second substrate 300.
This (a bit), second substrate, 300 tools can lead optical activity; For example be a transparent plastic sheet, preferably, the neither processing of carrying out optical microstructures of all surface of this transparent plastic sheet; Make this transparent plastic sheet only after moulding, keep the present situation of its flat surface, do not have optical microstructures.
So the light L of a little light sources 500 gets in the transparent plastic sheet, also be difficult for first end face, 210 outputs from first substrate 200; In addition, all sidewalls 330 of second substrate 300 also can be had a light reflective, for example are suitable for reflective surface for shiny surface, minute surface, white or silver color surface etc. are any, to strengthen the ability of reflection ray L.Perhaps; This (a bit) second substrate 300 not tool can lead optical activity; For example be a sheet metal (for example copper, aluminium sheet etc.); All sidewalls 330 of second substrate 300 are light reflective, for example are suitable for reflective surface for shiny surface, minute surface, white or silver color surface etc. are any, to strengthen the ability of reflection ray L.
In addition, first substrate 200 can combine through adhesion layer with second substrate 300, and perhaps, first substrate 200 and second substrate 300 also can be provided by one-body molded processing procedure, makes second substrate 300 for protruding from the space pattern of first substrate, 200 one sides.
The material of above-mentioned transparent plastic sheet for example can be respectively polypropylene (Polypropylene; PP); Acrylonitrile-styrene-butadiene copolymer (ABS resin, Acrylonitrile Butadiene Styrene, ABC), polyethylene terephthalate (polyethylene Terephthalate; PET), polystyrene (polystyrene; PS), polycarbonate (polycarbonate, PC), pi (Polyimide) or polymethylmethacrylate (Poly (methyl methacrylate), PMMA) or its combination.
See also shown in the 3rd figure and the 4th figure, the 3rd figure illustrates light emitting module 101 of the present invention in another embodiment following vertical view and distribution of light synoptic diagram, and the 4th figure illustrates side view and the distribution of light synoptic diagram of the 3rd figure.
This space pattern for example is made up of literal (character), trade mark (logo), decorative pattern (pattern) or other meaningless figure or the like; In addition, this space pattern for example also can be geometric figure or lines are formed.
Light source 500 (the same) lays respectively at the two relative outsides of first substrate 201 and second substrate 301 at least.So; These a little light sources 500 can be directly and all sidewalls 330 of concentrated area throw light L to the second substrate 301; Meaning is that the light L of these a little light sources 500 is only in outside directly all sidewalls 330 of throw light L to the second substrates 301 of second substrate 301; So, when all sidewalls 330 of second substrate 301 received the ray cast of these a little light sources 500, the light L of these a little light sources 500 can be after the reflection of all sidewalls 330 of second substrate 301; Can send radiance towards second substrate 301 away from the direction of first substrate 201 partially, demonstrate the luminous profile C (shown in the 5th figure) of this space pattern thus effectively.
During other of this embodiment changed, first substrate and the second substrate tool can be led optical activity, for example are a transparent plastic sheet (its material is the same).Preferably, yet, the invention is not restricted to this, the neither processing of carrying out optical microstructures of all surface of this transparent plastic sheet makes this transparent plastic sheet only after moulding, keep the present situation of its flat surface, does not have optical microstructures.So the light of a little light sources gets in the transparent plastic sheet, also be difficult for exiting surface output from first substrate.
Moreover said with the embodiment of the 1st figure and the 2nd figure, among this another embodiment, when first substrate adopted transparent plastic sheet, light emitting module also comprised a reflecting plate.Reflecting plate is positioned at first substrate back to second substrate one side, so that via the sidewall of all the other light to the second substrates of first substrate reflection; Perhaps, first substrate also not tool lead optical activity, for example be a sheet metal.
In addition, all sidewalls of second substrate also can be light reflective, for example are suitable for reflective surface for shiny surface, minute surface, white or silver color surface etc. are any, to strengthen the ability of reflection ray.Perhaps; This (a bit) second substrate not tool can be led optical activity, for example is a sheet metal (for example copper, aluminium sheet etc.), and all sidewalls of second substrate are light reflective; For example be suitable for reflective surface, to strengthen the ability of reflection ray L for shiny surface, minute surface, white or silver color surface etc. are any.
Among this another embodiment, first substrate can combine through adhesion layer with second substrate, and perhaps, first substrate and second substrate also can be provided by one-body molded processing procedure.
See also shown in the 5th figure, the 5th figure illustrates the operation chart of apparatus of the present invention 700.
The present invention provides a kind of device 700 in addition.Device 700 comprises a shell 710 and an above-mentioned light emitting module 100.Shell 710 tools one opening 711, shell 710 covers first substrate 200 and each light source 500, makes second substrate 300 to be exposed to fully outside the opening 711, and then manifests the luminous profile C of second substrate 300.
The device that the present invention limit painstakingly is not limited in a certain field, can for example be portable electronic equipment, electrical Household appliance or decorative wall (door) or the like.Portable electronic equipment for example be mobile computer, mobile phone, video camera, game machine, language translation machine one of them.Electrical Household appliance for example is televisor, sound equipment, videocorder, dehumidifier, light fixture or home telephone or the like.
The present invention discloses among each embodiment as above; Be not in order to limiting the present invention, anyly have the knack of this skill, in spirit that does not break away from the present invention and scope; When can doing various changes and retouching, thus the present invention's protection domain when look accompanying Claim scope defined is as the criterion.
Claims (18)
1. a light emitting module is characterized in that comprising: at least one first substrate; At least one second substrate; Described at least one second substrate stacks on one side of this at least one first substrate; And a plurality of light sources; Described a plurality of light source lays respectively at two opposite sides of this at least one first substrate at least; And those light sources in the face of all sidewalls direct throw light of ground towards this at least one second substrate, utilize light reflection mode to show the luminous profile of this at least one second substrate each other thus.
2. light emitting module according to claim 1; It is characterized in that: this face of single this at least one first substrate is divided into a first area and a second area; This at least one second substrate stacks on this face of this first substrate, and covers this first area fully.
3. light emitting module according to claim 2 is characterized in that also comprising: a light non-transmittable layers; Described light non-transmittable layers is disposed on this face of this at least one first substrate, and covers this second area fully.
4. light emitting module according to claim 3 is characterized in that: this light non-transmittable layers is a light tight glue thing, adhesive tape, dyeing coating, coating or printed article.
5. light emitting module according to claim 1 is characterized in that: this at least one second substrate stacks on this face area that the shared area of this at least one first substrate equals this at least one first substrate.
6. light emitting module according to claim 1 is characterized in that: this at least one first substrate is the plastic, transparent plate of a sheet metal or a tool flat surface.
7. light emitting module according to claim 1 is characterized in that: this at least one second substrate is the plastic, transparent plate of a tool flat surface, and these all sidewall tool light reflectives of this plastic, transparent plate.
8. light emitting module according to claim 1 is characterized in that: this at least one second substrate has a pattern, and this pattern is geometric figure, lines literal, trade mark or decorative pattern.
9. light emitting module according to claim 1 is characterized in that: those light sources difference compartment of terrains are around each those side of this at least one first substrate.
10. light emitting module according to claim 1 is characterized in that: those light sources lay respectively at the diagonal positions of two opposite sides of this at least one first substrate.
11. a light emitting module is characterized in that comprising: a substrate; Described substrate has one side, and this face is protruding with a space pattern; And a plurality of light sources; Described a plurality of light source lays respectively at two relative sides of this substrate at least, and those light sources utilize light reflection mode to show the luminous profile of this space pattern each other in the face of the direct throw light of all sidewalls of ground towards this space pattern thus.
12. light emitting module according to claim 11 is characterized in that: this substrate is the plastic, transparent plate of a sheet metal or a tool flat surface.
13. light emitting module according to claim 11 is characterized in that: all sidewall tool light reflectives of this of this space pattern.
14. light emitting module according to claim 11 is characterized in that: this space pattern is geometric figure, lines literal, trade mark or decorative pattern.
15. light emitting module according to claim 11 is characterized in that also comprising: a light non-transmittable layers; Described light non-transmittable layers fully is distributed in this face except that this zone space pattern.
16. light emitting module according to claim 15 is characterized in that: this light non-transmittable layers is a light tight glue thing, adhesive tape, dyeing coating, coating or printed article.
17. light emitting module according to claim 11 is characterized in that: those light sources difference compartment of terrains are around each those side of this substrate.
18. light emitting module according to claim 11 is characterized in that: those light sources lay respectively at the diagonal positions in the two relative outsides of this substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162934A CN102324213A (en) | 2011-06-16 | 2011-06-16 | Light-emitting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162934A CN102324213A (en) | 2011-06-16 | 2011-06-16 | Light-emitting module |
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| Publication Number | Publication Date |
|---|---|
| CN102324213A true CN102324213A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110162934A Pending CN102324213A (en) | 2011-06-16 | 2011-06-16 | Light-emitting module |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335222Y (en) * | 1998-08-13 | 1999-08-25 | 周安平 | Electroluminescence sign board |
| US20080054792A1 (en) * | 2006-08-29 | 2008-03-06 | Lee Sang-Jin | Light emission device and display device using the light emission device as light source |
| CN101299427A (en) * | 2007-04-30 | 2008-11-05 | 启萌科技有限公司 | Luminescence module |
| CN201290204Y (en) * | 2008-09-26 | 2009-08-12 | 康佳集团股份有限公司 | Casing of electrical equipment |
| US20090244885A1 (en) * | 2005-11-29 | 2009-10-01 | Showa Denko K.K. | Reflector frame, flat light source device provided with the reflector frame, and display device using the flat light source device |
-
2011
- 2011-06-16 CN CN201110162934A patent/CN102324213A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335222Y (en) * | 1998-08-13 | 1999-08-25 | 周安平 | Electroluminescence sign board |
| US20090244885A1 (en) * | 2005-11-29 | 2009-10-01 | Showa Denko K.K. | Reflector frame, flat light source device provided with the reflector frame, and display device using the flat light source device |
| US20080054792A1 (en) * | 2006-08-29 | 2008-03-06 | Lee Sang-Jin | Light emission device and display device using the light emission device as light source |
| CN101299427A (en) * | 2007-04-30 | 2008-11-05 | 启萌科技有限公司 | Luminescence module |
| CN201290204Y (en) * | 2008-09-26 | 2009-08-12 | 康佳集团股份有限公司 | Casing of electrical equipment |
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Application publication date: 20120118 |