CN102606911A - Lighting module, electronic device and light intensity changing method - Google Patents
Lighting module, electronic device and light intensity changing method Download PDFInfo
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- CN102606911A CN102606911A CN2012100305975A CN201210030597A CN102606911A CN 102606911 A CN102606911 A CN 102606911A CN 2012100305975 A CN2012100305975 A CN 2012100305975A CN 201210030597 A CN201210030597 A CN 201210030597A CN 102606911 A CN102606911 A CN 102606911A
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Abstract
The invention relates to a lighting module, an electronic device and a light intensity changing method. The lighting module comprises at least one light guiding unit and at least one lighting unit, wherein each light guiding unit is provided with a first density microstructure and a second density microstructure, and the lighting units are correspondingly arranged on light inlet surfaces of the light guiding units and emit light irradiating the light guiding units from the light inlet surfaces. The light guiding units and the lighting units can rotate relatively, so that each light guiding unit is provided with a first position and a second position corresponding to each lighting unit, and the first position and the second position correspond to the first density microstructure and the second density microstructure respectively. Light has first light intensity when emitted from the light guiding units after passing the first density microstructure at the first position, and has second light intensity after emitted from the light guiding units after passing the second density microstructure at the second position. The lighting module, the electronic device and the light intensity changing method have the advantages that diversified light intensity can be output.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to light emitting module and luminous intensity change method in this electronic installation.
Background technology
In recent years, (Light Emitting Diode, LED) the continuous improvement aspect processing procedure and material makes the luminous efficiency of light emitting diode significantly promote owing to light emitting diode.Be different from general fluorescent lamp or Electricity-saving lamp bulb; Light emitting diode has low power consumption, long service life, safe, characteristic such as emission response time is short and volume is little, therefore also little by little is applied in lighting apparatus, lamp box, light emitting module or the backlight module.
Please with reference to shown in Figure 1, it is a kind of light emitting module 1 schematic side view as the backlight in the LCD in the prior art.Light emitting module 1 comprises a light source 11, a LGP 12 and a reflector plate 13.Wherein, light source 11 can comprise at least one light emitting diode, for example can be a LED optical strip (LED light bar), only demonstrates the side view of a LED optical strip among Fig. 1.
Yet, because above-mentioned light emitting module 1 is a uniform surface light source, therefore; The luminous intensity that not only penetrates light can't change for fixing; And on application surface, light emitting module 1 is also big restricted and need can't be applied to one of changeableization of luminous intensity electronic installation.
Therefore, how a kind of light emitting module, electronic installation and luminous intensity change method are provided, can reach diversified luminous intensity output, become one of important topic.
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.
The present invention also provides the electronic installation that adopts above-mentioned light emitting module.
The present invention also provides the luminous intensity change method of light emitting module or electronic installation.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
Light emitting module of the present invention comprises: at least one light element; Described at least one light element has the micro-structural of one first density and one second density; And at least one luminescence unit; Described at least one luminescence unit correspondence is arranged at one of this light element incidence surface, and sends a light and inject this light element by this incidence surface; This light element and this luminescence unit can relatively rotate; Make relative this luminescence unit of this light element have a primary importance and a second place; And,, and has one first luminous intensity when penetrating this light element when this light this first density micro-structural through this primary importance respectively to should first density and the micro-structural of this second density; When this light this second density micro-structural through this second place, and has one second luminous intensity when penetrating this light element.
Electronic installation of the present invention comprises: a light emitting module; Described light emitting module comprises: at least one light element; Described at least one light element has the micro-structural of one first density and one second density; And at least one luminescence unit; Described at least one luminescence unit correspondence is arranged at one of this light element incidence surface, and sends a light and inject this light element by this incidence surface; This light element and this luminescence unit can relatively rotate; Make relative this luminescence unit of this light element have a primary importance and a second place; And,, and has one first luminous intensity when penetrating this light element when this light this first density micro-structural through this primary importance respectively to should first density and the micro-structural of this second density; When this light this second density micro-structural through this second place, and has one second luminous intensity when penetrating this light element; One gear unit; Described gear unit is connected with this luminescence unit or this light element; An and driver element; This gear unit of described drive unit drives is so that this light element and this luminescence unit can relatively rotate.
The luminous intensity change method of light emitting module of the present invention or electronic installation, realize through following steps:
At least one light element and at least one luminescence unit are provided, and make this luminescence unit correspondence be arranged at one of this light element incidence surface;
Make this light element relatively this luminescence unit have a primary importance and a second place, and respectively to one of should light element the micro-structural of first density and one second density; This light this first density micro-structural through this primary importance, and have one first luminous intensity when penetrating this light element, this light be through this second density micro-structural of this second place, and have one second luminous intensity when penetrating this light element.
Compared with prior art, the invention has the beneficial effects as follows: can reach diversified luminous intensity output.
Description of drawings
Fig. 1 is the schematic side view of a kind of light emitting module of prior art;
Fig. 2 A and Fig. 2 B are respectively the schematic perspective view and the schematic side view of a kind of light emitting module of preferred embodiment of the present invention;
Fig. 3 A, Fig. 3 B and Fig. 3 C are respectively the different sketch mapes of implementing the light emitting module of aspect of the present invention;
Fig. 4 is the practical application sketch map of the present invention's light emitting module;
Fig. 5 is the sketch map of a kind of electronic installation of preferred embodiment of the present invention;
Fig. 6 A to Fig. 6 C is respectively the gear unit of electronic installation of the present invention and the different connection sketch mapes of light element;
Fig. 7 A to Fig. 7 D is respectively the present invention, and another implements the sketch map of the electronic installation of aspect; And
Fig. 8 is the schematic flow sheet of the luminous intensity change method of the present invention's light emitting module or electronic installation.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
Because above-mentioned problem, the present invention's purpose is for providing a kind of light emitting module, electronic installation and luminous intensity change method that reaches diversified luminous intensity output.
For reaching above-mentioned purpose, comprise at least one light element and at least one luminescence unit according to a kind of light emitting module of the present invention.Light element has the micro-structural of one first density and one second density.The luminescence unit correspondence is arranged at one of light element incidence surface; And send a light and inject light element by incidence surface, wherein, light element and luminescence unit can relatively rotate; Make the relative luminescence unit of light element have a primary importance and a second place; And the micro-structural of corresponding first density and second density respectively when the first density micro-structural of light through primary importance, and has one first luminous intensity when penetrating light element; When the second density micro-structural of light through the second place, and has one second luminous intensity when penetrating light element.
In one embodiment, the shape of light element comprises plate-like, arcuation, column or spherical.
In one embodiment, can to relatively rotate be to be that light element rotates or luminescence unit rotates for light element and luminescence unit.
In one embodiment, micro-structural is positioned at one of light element exiting surface, and light is to be penetrated by exiting surface.
In one embodiment, incidence surface is to be one of a light element side and an or bottom surface.
In one embodiment, luminescence unit has the light emitting diode that can send identical or different color.
In one embodiment, when the quantity of light element was plural number, those light elements were to stack mutually to put.
For reaching above-mentioned purpose, draw together a light emitting module, a gear unit and a driver element according to a kind of electronic package of the present invention.Light emitting module comprises at least one light element and at least one luminescence unit.Light element has the micro-structural of one first density and one second density.The luminescence unit correspondence is arranged at one of light element incidence surface; And send a light and inject light element by incidence surface, wherein, light element and luminescence unit can relatively rotate; Make the relative luminescence unit of light element have a primary importance and a second place; And the micro-structural of corresponding first density and second density respectively when the first density micro-structural of light through primary importance, and has one first luminous intensity when penetrating light element; When the second density micro-structural of light through the second place, and has one second luminous intensity when penetrating light element.Gear unit is connected with luminescence unit or light element.The drive unit drives gear unit is so that light element and luminescence unit can relatively rotate.
In one embodiment, the shape of light element comprises plate-like, arcuation, column or spherical.
In one embodiment, micro-structural is positioned at one of light element exiting surface, and light system is penetrated by exiting surface.
In one embodiment, electronic installation more comprises a light shield device, and it is arranged on the exiting surface, and has an opening, and light is penetrated by opening.
In one embodiment, light shield device system is a housing or a disk body.
In one embodiment, incidence surface system is one of a light element side and an or bottom surface.
In one embodiment, luminescence unit has the light emitting diode that can send identical or different color.
In one embodiment, when the quantity of light element was plural number, those light elements were to stack mutually to put.
In one embodiment, driver element is to drive gear unit by automatically controlled, touch-control, acoustic control or its combination, so that light element or luminescence unit rotate.
In one embodiment, gear unit comprises a connecting rod, a gear, a belt or its combination.
For reaching above-mentioned purpose, according to the luminous intensity change method of the present invention's a kind of light emitting module or electronic installation, and comprise at least one light element and at least one luminescence unit are provided, and make the luminescence unit correspondence be arranged at one of light element incidence surface; And make the relative luminescence unit of light element have a primary importance and a second place; And the micro-structural of one of the corresponding light element of difference first density and one second density; Wherein, the first density micro-structural of light through primary importance, and have one first luminous intensity when penetrating light element; The second density micro-structural of light through the second place, and have one second luminous intensity when penetrating light element.
In one embodiment, electronic installation is by a drive unit drives, makes the relative luminescence unit of light element have the primary importance and the second place.
In one embodiment, driver element system when a user tramples throttle, can make the relative luminescence unit of light element have the primary importance and the second place for one of the electronic installation throttle.
In one embodiment, driver element is to be one of electronic installation knob, when user's turning knob, can make the relative luminescence unit of light element have the primary importance and the second place.
Hold the above; Because of the light element and the luminescence unit of the present invention's light emitting module, electronic installation and luminous intensity change method can relatively rotate; Make the relative luminescence unit of light element have a primary importance and a second place, and the micro-structural of respectively corresponding one first density and one second density.In addition,, and have one first luminous intensity when penetrating light element, and when the second density micro-structural of light, and have one second luminous intensity when penetrating light element through the second place when the first density micro-structural of light through primary importance.By this, can make the present invention's light emitting module, electronic installation and light emitting module or the luminous intensity change method of electronic installation can reach diversified luminous intensity output.
Please with reference to shown in Fig. 2 A and Fig. 2 B, it is respectively the schematic perspective view and the schematic side view of a kind of light emitting module 2 of preferred embodiment of the present invention.
In the present embodiment, the shape of light element 21 is to be example with discoid.But, in other enforcement aspect, light element 21 also can be other shape, for example can be arcuation, column or spherical.Special one carry be, the present invention does not limit light element 21 1 and is decided to be circle, it also can be polygon or other shape.
Because the end face (exiting surface 211) of light element 21 has the zone of plural different densities micro-structural S; Therefore; Light emitting module 2 is to can be inhomogeneous bright dipping, and the luminous intensity system that penetrates the light L of light emitting module 2 can change according to the difference of the different densities micro-structural S of diverse location to some extent.For example when the density of micro-structural S was big more, the light of ejaculation can be dark more, and the light L that perhaps penetrates light emitting module 2 also can be the variation of different colours.
In addition, light element 21 can relatively rotate with luminescence unit 22, makes light element 21 relative luminescence units 22 have a primary importance and a second place, and the micro-structural S of corresponding first density of difference and second density.Wherein, it is to can be light element 21 to rotate separately or rotate separately for luminescence unit 22 that light element 21 relatively rotates with luminescence unit 22, and perhaps light element 21 can rotate simultaneously with luminescence unit 22 and make both for relatively rotating.If when luminescence unit 22 rotated separately, light emitting source can rotate with the circuit board in driven for emitting lights source.In addition, light emitting module 2 can be connected with luminescence unit 22 or light element 21 by a gear unit (figure does not show).Gear unit can comprise a connecting rod, a gear, a belt or its combination.In addition, can drive the gear unit start by a driver element (figure does not show) again, so that light element 21 can relatively rotate with luminescence unit 22.Driver element for example can be the CD-ROM drive motor driven gear or belt rotates, and gear or belt rotation can drive the gear unit rotation.
In the present embodiment, shown in Fig. 2 A, be with light element 21 rotate and luminescence unit 22 fixed be example.Therefore, when light element 21 rotated, light element 21 luminescence unit 22 relatively had different positions, and different positions will make the light of luminescence unit 22 be incident upon light element 21 different densities micro-structural S, and let light that different intensity is arranged.That is to say, when light L through primary importance the first density micro-structural S and can have one first luminous intensity when penetrating light element 21; When light L through the second place the second density micro-structural S and can have one second luminous intensity when penetrating light element 21.When light element 21 rotated continuously, light L can and penetrate light element 21 through the different densities micro-structural S on the light element 21.Therefore, the present invention's light emitting module 2 can be relatively rotated by light element with different densities micro-structural S 21 and luminescence unit 22, and then makes light emitting module 2 reach diversified luminous intensity output.
In addition, please respectively with reference to shown in Fig. 3 A, Fig. 3 C and Fig. 3 C, it is respectively the sketch map that the present invention's difference is implemented the light emitting module 2a of aspect, 2b, 2c.
Shown in Fig. 3 A; Different being that light emitting module 2a and light emitting module 2 are main; Light emitting module 2a has the incidence surface 212a (side of light element 21a just) that plural luminescence unit 22a correspondence is arranged at light element 21a; And the light L that those luminescence units 22a can send same color or different colours respectively injects light element 21a by incidence surface 212a, and is penetrated by the exiting surface 211a of light element 21a.Early this is to be example with the incidence surface 212a that three luminescence unit 22a correspondences are arranged at light element 21a.So can make the light L that penetrates light element 21a have the output of varying photonic intensities output, different colours output or even different-colour.
In addition; Shown in Fig. 3 B, different being that light emitting module 2b and light emitting module 2 are main, light emitting module 2b have a plurality of luminescence unit 22b respectively correspondence be arranged at a plurality of light element 21b; And those light elements 21b stacks to put mutually, and can rotate synchronously or rotate in turn.At this, be with three light element 21b respectively the correspondence incidence surface 212b that is arranged at three luminescence unit 22b be example.What deserves to be mentioned is that the end face of each light element 21b all can be provided with different densities micro-structural S, the micro-structural S of different densities also can be only be set on the end face of (the for example light element 21b of the top) one of therein.In addition; Light element 21b can rotate with corresponding luminescence unit 22b simultaneously; Also can rotate in turn with corresponding luminescence unit 22b, perhaps three luminescence unit 22b are motionless, but three synchronous or defeated circulations of light element 21b are moving; Perhaps three luminescence unit 22b rotate synchronously, but three light element 21b are motionless and simultaneously or defeated stream luminous.At this, all do not limit.In addition, the light L that those luminescence units 22b can send same color or different colours respectively injects light element 21b respectively by incidence surface 212b, and is last, can be penetrated by the exiting surface 211b of uppermost light element 21b.
In addition, shown in Fig. 3 C, different being that light emitting module 2c and light emitting module 2 are main, the quantity of the light element 21c of light emitting module 2c is to be one, and its shape is for spherical; The quantity of luminescence unit 22c then is a plurality of, and correspondence is arranged at the incidence surface 212c of light element 21c.At this, the incidence surface 212c of light element 21c and exiting surface 211c are combined into the spherical surface of light element 21c.At this, be the Lower Half that is positioned at spherical surface with incidence surface 212c system, and exiting surface 211c is positioned at the first half of spherical surface, and the micro-structural S of different densities is arranged to be example on the spherical surface.Therefore; Those luminescence units 22c can emit beam respectively and inject light element 21c respectively by the Lower Half of spherical surface (being incidence surface 212c); And penetrate by the first half (being exiting surface 211c) of the spherical surface of light element 21c; And when for example light element 21c rotates, can make the light L that penetrates light element 21c have diversified luminous intensity output.
In addition, other technical characterictic of light emitting module 2a, 2b, 2c can repeat no more at this with reference to light emitting module 2.
What deserves to be mentioned is; When practical application; Please with reference to shown in Figure 4, can be for example on the exiting surface 211 of the light element 21 of light emitting module 2, be provided with and have one of opening O light shield device M, and the light L that penetrates light element 21 can be penetrated by the opening O of light shield device M.Wherein, the area of opening O is the area that can be less than or equal to the exiting surface 211 of light element 21, and the shape of opening O is not defined as circle, also can be other shape.At this, the area of opening O is to be example with the area less than exiting surface 211, and the area size of the micro-structural S of different densities also can be close or identical with the area size of opening O.Therefore; When light element 21 relative luminescence units 22 rotate; Can make light element 21 relative luminescence units 22 have the micro-structural S of diverse location and corresponding different densities; And light L can be penetrated by the opening O of light shield device M after through the different densities micro-structural S of light element 21, equally can reach diversified luminous intensity output.
In addition, please with reference to shown in Figure 5, it is the sketch map of a kind of electronic installation 3 of preferred embodiment of the present invention.
Please earlier with reference to shown in Fig. 6 A to Fig. 6 C, with the connected mode of explanation gear unit 31 (being connecting rod) with light element 21.Wherein, Fig. 6 A to Fig. 6 C is respectively the different connection sketch mapes of gear unit 31 and light element 21.
Shown in Fig. 6 A, gear unit 31 can directly pass light element 21 and be connected with light element 21; Perhaps gear unit 31 also can not pass light element 21.For example shown in Fig. 6 B, gear unit 31 can comprise two sub-connecting rods 311,312, and sub-connecting rod 311,312 is not directly connected in light element 21, but is connected with light element 21 by a fixation kit 315 respectively; Perhaps, for example shown in Fig. 6 C, sub-connecting rod 313,314 pasterns divide in the insertion light element 21, and are affixed by fixation kit 315 and light element 21 again.
Please refer again to shown in Figure 5ly, electronic installation 3 more can comprise a light shield device 34, and light shield device 34 is arranged on the exiting surface 211 of light element 21.Wherein, light shield device 34 has an opening 341, and light L can be penetrated by opening 341.At this, the area of opening 341 is that the area less than exiting surface 211 is example (also can equal certainly).Light shield device 34 for example can be a housing (for example being the casing of instrument or equipment) or a disk body (for example can be the disk body of instrument or clock and watch).At this, all do not limit.
In addition, please with reference to shown in Fig. 7 A, another implements the sketch map of the electronic installation 3a of aspect for the present invention for it.In the present embodiment, electronic installation 3a is to be example with a stereo set (radio-tape recorder), and light shield device 34a then is the casing of stereo set.In addition, driver element 32a can be the knob (can be frequency adjustment knob, Headphone Volume Control or other knob) of stereo set, and can be by user's hand rotation driver element 32a, and drives light element 21a by gear unit 31a and rotate.Therefore, when user's rotating drive unit 32a (knob), can drive light element 21a and rotate, make the relative luminescence unit 22a of light element 21a have different positions and corresponding different densities micro-structural (figure does not show).Therefore, can go up the micro-structural of different densities through the exiting surface 211a of light element 21a, and penetrate by the opening 341a of light shield device 34a (casing) by the light of luminescence unit 22a ejaculation.Therefore, when adjustment driver element 32, can make electronic installation 3a reach the output of varying photonic intensities output, different colours output or even different-colour.
In addition, other technical characterictic of electronic installation 3a can repeat no more at this with reference to electronic installation 3.
In addition, please with reference to shown in Fig. 7 B, another implements the sketch map of the electronic installation 3b of aspect for the present invention for it.
Different being that electronic installation 3b and electronic installation 3 are main, the light emitting module 2b of electronic installation 3b have three luminescence unit 22b respectively correspondence to be arranged at three light element 21b be example.In addition, those light elements 21b stacks to put mutually, and those luminescence units 22b is fixed and is arranged on the platform 33b by a supporting assembly 331b respectively.
In addition, other technical characterictic of the light emitting module 2b of electronic installation 3b details in above-mentioned, repeats no more at this.
In addition, please with reference to shown in Fig. 7 C, it is the sketch map of a kind of electronic installation 3c of the another enforcement aspect of the present invention.
The electronic installation 3c of present embodiment for example is the electronic control system of automobile with main different being of the electronic installation 3b of Fig. 7 B, electronic installation 3c, and light shield device 34c is example for one of fascia surface (for example speed surface).In addition, driver element can be the throttle (figure does not show) of automobile.Therefore; In the present embodiment; When the user tramples throttle (driver element), can drive light element 21c by gear unit (figure show) and rotate (can drive one or three light element 21c and rotate, and luminescence unit 22c can be fixed); And make the relative luminescence unit 22c of light element 21c have different positions; And can corresponding different densities micro-structural S, can be by the light L of luminescence unit 22c ejaculation through the micro-structural S of different densities on the exiting surface of light element 21c, and penetrate by the opening 341c of light shield device 34c.Thus, the speed that the user drives is faster, luminous intensity that then can be corresponding bigger or corresponding red; The speed of driving is slower, luminous intensity that then can be corresponding less or corresponding green.Therefore, can make electronic installation 3 reach the output of varying photonic intensities output, different colours output or even different-colour.
In addition, please with reference to shown in Fig. 7 D, it is the sketch map of the electronic installation 3d of the another enforcement aspect of the present invention.
In the present embodiment, the light shield device 34d of electronic installation 3d can be the surface of clock and watch, and the area of the opening 341d of light shield device 34d approximates the area of the exiting surface of light element 21d in fact.Can distinguish three light element 21d of mechanical interlock when wherein, second hand, minute hand and hour hands rotate rotates.In other words, when second hand rotates, for example can drive top light element 21d and rotate, when minute hand rotated, the light element 21d that for example can drive centre rotated, and hour hands for example can drive following light element 21d rotation when rotating.Thus; When second hand, minute hand or hour hands rotate respectively; Can distinguish three light element 21d of interlock rotates; And then the light L that can reach by opening 341d ejaculation has the effect of mixed light, makes electronic installation 3d have the output of varying photonic intensities output, different colours output or even different-colour.
In addition, other technical characterictic of electronic installation 3c, 3d can repeat no more at this with reference to electronic installation 3b.
In addition, please be simultaneously with reference to Fig. 5 and shown in Figure 8, wherein, Fig. 8 is the schematic flow sheet of the luminous intensity change method of the present invention's light emitting module 2 or electronic installation 3.
The step of the luminous intensity change method of light emitting module 2 or electronic installation 3 comprises: at least one light element 21 and at least one luminescence unit 22 are provided, and make luminescence unit 22 correspondences be arranged at one of light element 21 incidence surface 212 (step S01); And make light element 21 relative luminescence units 22 have a primary importance and a second place; And the micro-structural S of one of the corresponding light element 21 of difference first density and one second density; Wherein, the first density micro-structural S of light L through primary importance, and have one first luminous intensity when penetrating light element 21; The second density micro-structural S of light L through the second place, and have one second luminous intensity (step S02) when penetrating light element 21.
In addition, other technical characterictic of the luminous intensity change method of light emitting module 2 or electronic installation 3 details in above-mentioned, repeats no more at this.
In sum; Because of the light element and the luminescence unit of the present invention's light emitting module, electronic installation and luminous intensity change method can relatively rotate; In order to do making the relative luminescence unit of light element have a primary importance and a second place, and the micro-structural of respectively corresponding one first density and one second density.In addition,, and have one first luminous intensity when penetrating light element, and when the second density micro-structural of light, and have one second luminous intensity when penetrating light element through the second place when the first density micro-structural of light through primary importance.Therefore, can make the present invention's light emitting module, electronic installation and light emitting module or the luminous intensity change method of electronic installation can reach diversified luminous intensity output.
The above is merely illustrative, but not is restrictive.Any spirit and category that does not break away from the present invention, and to its equivalent modifications of carrying out or change all should be contained in the scope that accompanying Claim protects.
Claims (21)
1. a light emitting module comprises: at least one light element; It is characterized in that: described at least one light element has the micro-structural of one first density and one second density; And at least one luminescence unit; Described at least one luminescence unit correspondence is arranged at one of this light element incidence surface, and sends a light and inject this light element by this incidence surface; This light element and this luminescence unit can relatively rotate; Make relative this luminescence unit of this light element have a primary importance and a second place; And,, and has one first luminous intensity when penetrating this light element when this light this first density micro-structural through this primary importance respectively to should first density and the micro-structural of this second density; When this light this second density micro-structural through this second place, and has one second luminous intensity when penetrating this light element.
2. light emitting module according to claim 1 is characterized in that: the shape of this light element comprises plate-like, arcuation, column or spherical.
3. light emitting module according to claim 1 is characterized in that: it is to rotate or this luminescence unit rotation for this light element that this light element and this luminescence unit can relatively rotate.
4. light emitting module according to claim 1 is characterized in that: this micro-structural is positioned at one of this light element exiting surface, and this light is to be penetrated by this exiting surface.
5. light emitting module according to claim 1 is characterized in that: this incidence surface is to be one of this a light element side and an or bottom surface.
6. light emitting module according to claim 1 is characterized in that: this luminescence unit has the light emitting diode that can send identical or different color.
7. light emitting module according to claim 1 is characterized in that: when the quantity of this light element was plural number, those light elements were to stack mutually to put.
8. an electronic installation comprises: a light emitting module; Described light emitting module comprises: at least one light element; It is characterized in that: described at least one light element has the micro-structural of one first density and one second density; And at least one luminescence unit; Described at least one luminescence unit correspondence is arranged at one of this light element incidence surface, and sends a light and inject this light element by this incidence surface; This light element and this luminescence unit can relatively rotate; Make relative this luminescence unit of this light element have a primary importance and a second place; And,, and has one first luminous intensity when penetrating this light element when this light this first density micro-structural through this primary importance respectively to should first density and the micro-structural of this second density; When this light this second density micro-structural through this second place, and has one second luminous intensity when penetrating this light element; One gear unit; Described gear unit is connected with this luminescence unit or this light element; An and driver element; This gear unit of described drive unit drives is so that this light element and this luminescence unit can relatively rotate.
9. electronic installation according to claim 8 is characterized in that: the shape of this light element comprises plate-like, arcuation, column or spherical.
10. electronic installation according to claim 8 is characterized in that: this micro-structural is positioned at one of this light element exiting surface, and this light system is penetrated by this exiting surface.
11. electronic installation according to claim 10 is characterized in that also comprising: a light shield device; Described light shield device is arranged on this exiting surface, and has an opening, and this light is penetrated by this opening.
12. electronic installation according to claim 11 is characterized in that: this light shield device is to be a housing or a disk body.
13. electronic installation according to claim 8 is characterized in that: this incidence surface is to be one of this a light element side and an or bottom surface.
14. electronic installation according to claim 8 is characterized in that: this luminescence unit has the light emitting diode that can send identical or different color.
15. electronic installation according to claim 8 is characterized in that: when the quantity of this light element was plural number, those light elements systems stack mutually put.
16. electronic installation according to claim 8 is characterized in that: this driver element is to drive this gear unit by automatically controlled, touch-control, acoustic control or its combination, so that this light element or this luminescence unit rotate.
17. electronic installation according to claim 8 is characterized in that: this gear unit comprises a connecting rod, a gear, a belt or its combination.
18. the luminous intensity change method of light emitting module or electronic installation realizes through following steps:
At least one light element and at least one luminescence unit are provided, and make this luminescence unit correspondence be arranged at one of this light element incidence surface;
Make this light element relatively this luminescence unit have a primary importance and a second place, and respectively to one of should light element the micro-structural of first density and one second density; This light this first density micro-structural through this primary importance, and have one first luminous intensity when penetrating this light element, this light be through this second density micro-structural of this second place, and have one second luminous intensity when penetrating this light element.
19. the luminous intensity change method of light emitting module according to claim 18 or electronic installation, wherein: this electronic installation is by a drive unit drives, makes relative this luminescence unit of this light element have this primary importance and this second place.
20. the luminous intensity change method of light emitting module according to claim 19 or electronic installation; Wherein: this driver element is to be one of this electronic installation throttle; When a user tramples this throttle, can make relative this luminescence unit of this light element have this primary importance and this second place.
21. the luminous intensity change method of light emitting module according to claim 19 or electronic installation; Wherein: this driver element is to be one of this electronic installation knob; When a user rotates this knob, can make relative this luminescence unit of this light element have this primary importance and this second place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100305975A CN102606911A (en) | 2012-02-10 | 2012-02-10 | Lighting module, electronic device and light intensity changing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100305975A CN102606911A (en) | 2012-02-10 | 2012-02-10 | Lighting module, electronic device and light intensity changing method |
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| CN102606911A true CN102606911A (en) | 2012-07-25 |
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| CN106468801A (en) * | 2015-08-20 | 2017-03-01 | 三星电子株式会社 | Back light unit and the display device including this back light unit |
| CN107062131A (en) * | 2017-04-28 | 2017-08-18 | 东莞市闻誉实业有限公司 | Lighting apparatus |
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| CN101680617A (en) * | 2007-06-08 | 2010-03-24 | 奥林巴斯株式会社 | Light source device for lighting |
| JP2010251239A (en) * | 2009-04-20 | 2010-11-04 | Olympus Corp | Light-source device |
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| CN101523111A (en) * | 2006-10-16 | 2009-09-02 | 奥林巴斯株式会社 | Light source device |
| CN101680617A (en) * | 2007-06-08 | 2010-03-24 | 奥林巴斯株式会社 | Light source device for lighting |
| CN101630034A (en) * | 2008-07-16 | 2010-01-20 | 天津俊龙达商贸有限公司 | Light guide film surface light source component |
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| CN107062131A (en) * | 2017-04-28 | 2017-08-18 | 东莞市闻誉实业有限公司 | Lighting apparatus |
| CN107062131B (en) * | 2017-04-28 | 2019-08-06 | 东莞市闻誉实业有限公司 | Lighting apparatus |
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Application publication date: 20120725 |