CN109424862A - Luminous shell - Google Patents
Luminous shell Download PDFInfo
- Publication number
- CN109424862A CN109424862A CN201710729137.4A CN201710729137A CN109424862A CN 109424862 A CN109424862 A CN 109424862A CN 201710729137 A CN201710729137 A CN 201710729137A CN 109424862 A CN109424862 A CN 109424862A
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- CN
- China
- Prior art keywords
- guide plate
- light guide
- light
- luminescence unit
- those
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/66—Details of globes or covers forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
Abstract
It includes the first light emitting module, the second light emitting module, covering and shell that the present invention, which provides a kind of luminous shell,.First light emitting module includes the first light guide plate and the first luminescence unit.First light guide plate is provided with multiple first dot areas.First luminescence unit provides the first light and injects the first light guide plate.Second light emitting module includes the second light guide plate and the second luminescence unit.Second light guide plate is set to above the first light emitting module and has multiple second dot areas, and the setting range of the second dot area and the setting range of the first dot area be not be overlapped.Second luminescence unit provides the second light and injects the second light guide plate.Covering is set between the first light emitting module and the second light emitting module, and underlapped in the first dot area.Shell is set to the top of the second light emitting module, includes the first transmission region and the second transmission region.
Description
Technical field
The present invention relates to luminous shell, especially a kind of luminous shell of capable of emitting different colours pattern.
Background technique
In the prior art, in order to enable the more aesthetically pleasing attraction for increasing consumer's purchase of shell, it can be set on shell
Pattern is set, and by the irradiation of light source from inside to outside, so that pattern is noticeable.
And in setting it is upper mostly be using the pattern for wanting to present is generated in the way of light-permeable region on shell, then in
Corresponding position is arranged LED light bar and is arranged in the region to be shone in shell, so that required LED light bar quantity increases,
And LED light bar has certain thickness, will will increase the quantity and thickness of shell inner assembly after having set using LED light bar group.
Summary of the invention
The embodiment of the present invention provides a kind of luminous shell, main purpose be in the way of double layer light guide board, and can not
It will increase dramatically thickness of shell, also less likely generate light interference.
For up to foregoing purpose, the embodiment of the present invention is a kind of luminous shell, include: the first light emitting module, the second luminous mould
Block, covering and shell.First light emitting module includes one first light guide plate and at least one first luminescence unit.First light guide plate
It is provided with multiple first dot areas.At least one first luminescence unit then provides the first light and injects the first light guide plate.Second hair
Optical module is set to above the first light emitting module.Second light emitting module includes the second light guide plate and at least one second luminescence unit.
Second light guide plate is provided with multiple second dot areas, and the setting range of those the second dot areas and those the first site areas
The setting range in domain is not overlapped.At least one second luminescence unit provides the second light and injects the second light guide plate.Covering is set to
Between first light emitting module and the second light emitting module, and it is underlapped in the first dot area.Shell is set to the second light emitting module
Top, and shell include at least one first transmission region and at least one second transmission region.Wherein, at least one first is luminous single
The first light that member issues is reflected via those first dot areas across the second light guide plate and at least one first transmission region.Extremely
The second light that few one second luminescence unit issues is reflected via those second dot areas across at least one second transmission region.
Whereby, it via two layers of setting of light guide plate collocation luminescence unit, and corresponds on light guide plate to the light transmission of shell
Dot area is set on region, enables the light guide plate of different layers to reflect the light of corresponding color in different location, wears
The transmission region for crossing shell generates visual effect.In the way of light guide plate, it is only necessary to be arranged on a small quantity in the side of light guide plate
Luminescence unit (such as LED) can spread to certain area and reflect sheet light source, without all dot areas of correspondence
LED light bar is set, to reduce the setting quantity of LED and not will increase dramatically thickness of shell, in the way of covering also less
Light interference can be generated.
The detailed content of other effects and embodiment for the present invention, cooperation schema are described as follows.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the exploded view of luminous shell first embodiment of the present invention；
Fig. 2 is the partial sectional view of luminous shell first embodiment of the present invention；
Fig. 3 is the exploded view of luminous shell second embodiment of the present invention；
Fig. 4 is the partial sectional view of luminous shell second embodiment of the present invention.
Symbol description
10 first light emitting module, 11 first light guide plate
111 upper surface, 112 lower surface
12 first luminescence unit, 13 first dot area
14 ink light non-transmittable layers, 141 white ink layer
142 black ink layer, 20 second light emitting module
21 second light guide plate, 22 second luminescence unit
23 second dot area, 30 shell
31 first transmission region, 32 second transmission region
40 impermeable 41 apertures of mating plate
2 distance of D1 space D
L1 the first light the second light of L2
Specific embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the exploded view of luminous shell first embodiment of the present invention, and Fig. 2 is this implementation
The partial sectional view of example.As shown in Figure 1, the luminous shell of the present embodiment include the first light emitting module 10, the second light emitting module 20,
Covering and shell 30.Second light emitting module 20 is set to 10 top of the first light emitting module, and covering is set to first and shines
Between module 10 and the second light emitting module 20, shell 30 is set to the top of the second light emitting module 20 again.It is omitted and sets in Fig. 2
It is placed in the shell 30 of the top.Shell 30 can be shell of any electronic building brick, such as show screen, pen electricity or plate etc., and
Its size shape does not all limit, and the shell illustrated in the present embodiment is only to illustrate.
As shown in Figure 1, shell 30 includes the first transmission region 31 and the second transmission region 32.In the present embodiment, be with
It to show the pattern of CrossBones on shell 30 to explain to illustrate, moreover, being the eyes part with CrossBones relative to it
The part of his profile can issue the light source of different colours to illustrate.Therefore, the eyes part on shell 30 in CrossBones is set
The first transmission region 31 is set, and the second transparent area is set in other profiles (such as part of tooth, head human skeleton or face bone profile line)
Domain 32.All-transparent or translucent mode can be used in first transmission region 31 and the second transmission region 32, enables light by
One transmission region 31 and the second transmission region 32 appear.
It please also refer to Fig. 1 and Fig. 2 again, the first light emitting module 10 includes that the first light guide plate 11 and at least one first are luminous single
Member 12.First luminescence unit 12 provides the first light L1 and injects the first light guide plate 11.In the present embodiment, the first luminescence unit 12
It is multiple LED for being arranged along a side of the first light guide plate 11 (only in the left side of the first light guide plate 11 with a LED in Fig. 2
It illustrates).But invention is not limited thereto, and a LED can also only be arranged.And the luminescence unit used is also limited to incessantly
Use LED as light source, as long as the luminescence component that can issue the light source of required color and intensity all may be used.Moreover, first shines
Unit 12 can be set to a side of the first light guide plate 11 incessantly, also can the number needed for multiple sides of the first light guide plate 11 are arranged
First luminescence unit 12 of amount.
As shown in Fig. 2, multiple first dot areas 13 are arranged in the first light guide plate 11, the first light guide plate 11 has neighbouring second
The upper surface 111 of light guide plate 12 and the lower surface 112 of separate second light guide plate 12, multiple first dot areas 13 are set to following table
Face 112.Region set by first dot area 13 can select and be arranged according to the transmission region of shell 30 to be reflexed to.?
In the present embodiment, it is intended to make the first transmission region 31 (i.e. the eyes of CrossBones) and the second transmission region 32 (i.e. in addition to human skull
Other positions other than the eyes of human skeleton head) light of different colours is issued as illustrating.Therefore, in the first light guide plate 11
Lower surface 112 on correspond to the position of the first transmission region 31 of shell 30, multiple first dot areas 13 are set.
Although indicating the first dot area 13 in fig. 1 and fig. 2 with two blocks, all have in each block more
A first dot area 13, rather than single block indicates single the first dot area 13, and multiple first nets in each block
The density in point region 13 can be adjusted according to required.In the present embodiment, for make entire pattern in brightness in display effect more
Uniformly, the dot density of each first dot area 13 have at a distance from each first dot area 13 and the first luminescence unit 12 at
The relationship of direct ratio.That is, when the first dot area 13 more closely (refers to more close to first at a distance from the first luminescence unit 12
First dot area 13 of luminescence unit 12), the dot density of first dot area 13 also can smaller (i.e. network point distribution density
It is sparse).When the first dot area 13 far (refers to further away from the first luminescence unit 12 at a distance from the first luminescence unit 12
First dot area 13), the dot density of first dot area 13 also can more greatly (i.e. network point distribution density is closer).
Second light emitting module 20 includes the second light guide plate 21 and at least one second luminescence unit 22.Second luminescence unit 22 mentions
The second light guide plate 21 is injected for the second light L2.In the present embodiment, the second luminescence unit 22 is along the one of the second light guide plate 21
Multiple LED of side setting (left side in Fig. 2 only in the second light guide plate 21 is illustrated with a LED).But the present invention is not
As limit, a LED can also be only set.And the luminescence unit used is also limited to use LED as light source incessantly, as long as
The luminescence component that the light source of required color and intensity can be issued all may be used.Moreover, the second luminescence unit 22 can be set to incessantly
Also required amount of second luminescence unit 22 can be arranged in multiple sides of the second light guide plate 21 in a side of two light guide plates 21.
Second light guide plate 21 is provided with multiple second dot areas 23.In the present embodiment, the second dot area 23 is to set
It is placed in the lower surface of the second light guide plate 21 (lower surface is adjacent to the upper surface 111 of the first light guide plate 11).Second site area
Region set by domain 23 can select and be arranged according to the transmission region of shell 30 to be reflexed to.In the present embodiment, it is intended to
Make the second transmission region 32 (other positions i.e. other than the eyes of CrossBones) and 31 (i.e. human skeleton of the first transmission region
The eyes of head) light of different colours is issued as illustrating.Therefore, extremely in correspondence on the lower surface of the second light guide plate 21
Multiple second dot areas 23 are arranged in the position of second transmission region 32 of shell 30.
It in the present embodiment, is what complicated lines generated compared to the first transmission region 31 due to the second transmission region 32
Region can make to generate if only generating the second dot area 23 in the position of corresponding second transmission region 32 of the second light guide plate 21
Pattern cross as complexity, and may also be meticulous or complicated because of the second dot area 23 in light reflection, and reflect light
It is less obvious.Therefore, it can be used and the second dot area 23 be set on entire second light guide plate 21.But due to the first light guide plate 11
The the first light L1 reflected must be able to project across the second light guide plate 21 to the first transmission region 31.Therefore, second is guide-lighting
The position of corresponding first dot area 13 is then not provided with the second dot area 23 on plate 21.In this way, can make the second site area
The setting range in domain 23 and the setting range of the first dot area 13 be not be overlapped.And corresponding first site on the second light guide plate 21
The setting range in region 13 can present transparent and so that the first light L1 is not interfered and can pass through the second light guide plate 21 and project
To the first transmission region 31 of shell 30.
It is only illustration, and in each block although indicating the second dot area 23 in Fig. 2 with three blocks
In all there are multiple second dot areas 23, rather than single block indicates single the second dot area 23.In addition, in each block
In the density of multiple second dot areas 23 can be adjusted according to required.In the present embodiment, for make entire pattern in display imitate
Brightness is more uniform on fruit, and the dot density of each second dot area 23 has luminous single with each second dot area 23 and second
The directly proportional relationship of the distance of member 22.That is, when the second dot area 23 with the second luminescence unit 22 at a distance from more closely (i.e.
Refer to the second dot area 23 more close to the second luminescence unit 22), the dot density of second dot area 23 also can be smaller (i.e.
Network point distribution density is sparse).When the second dot area 23 far (refers to further away from second at a distance from the second luminescence unit 22
Second dot area 23 of luminescence unit 22), the dot density of second dot area 23 also can bigger (i.e. network point distribution density
Closer).
Whereby, the first light L1 that the first luminescence unit 12 issues can be injected in the first light guide plate 11 and in the first site area
It is reflected toward at shell 30 and advances at domain 13.Since the first transmission region 31 that the first dot area 13 is corresponding housing 30 is set
Set, and the second light guide plate 21 at corresponding first dot area 13 not set second dot area 23 and it is transparent, therefore first
Light L1 can pass through the second light guide plate 21 and the first transmission region 31 is projected to outside shell 30.In this way, when by being watched outside shell 30,
It can see that the first transmission region 31 (i.e. the eyes of CrossBones) issues the color of the first light L1.
The second light L2 that second luminescence unit 22 issues can then be injected in the second light guide plate 21 and in the second dot area
It is reflected toward at shell 30 and advances at 23.Since the second dot area 23 is to be set to the lower surface of entire second light guide plate 21
In region at corresponding first dot area 13 other than, therefore entire second light guide plate 21 is in addition to corresponding first dot area
The second light L2 can be all reflected at 13 with outer region.And the second light L2 projected towards shell 30, then pass through shell 30
The second transmission region 31 project to outside shell 30.In this way, can see the second transmission region 32 (i.e. when by watching outside shell 30
Region other than the eyes of CrossBones) issue the second light L2 color.In the present embodiment, the first luminescence unit 12 and
Second luminescence unit 22 is the light for issuing different colours respectively, so that the first transmission region 31 and the second transmission region 32 difference
Issue the light of different colours.
Whereby, it via two layers of setting of light emitting module, and on the light guide plate of each light emitting module, to be reflexed in correspondence
Dot area is arranged in the position of specific transmission region on shell 30, and the light guide plate of different layers is reflected in different location
The light of corresponding color, generating sending different colours light across the transmission region of shell 30 whereby, also less likely generation light is dry
The visual effect disturbed.And utilize the set-up mode of light emitting module in the present embodiment, it is only necessary to which setting is a small amount of in the side of light guide plate
Luminescence unit (such as LED), that is, can spread to certain area and reflect sheet light source, without all site areas of correspondence
LED light bar is arranged in domain, it is possible to reduce the setting quantity of LED and not will increase dramatically thickness of shell.
Covering is underlapped in those the first dot areas 13, and light interference is also less likely generated in the way of covering.
Fig. 1 and Fig. 2 is please referred to again, and in the present embodiment, covering includes ink light non-transmittable layers 14, and ink light non-transmittable layers 14 are coated on
Surface 111 and the underlapped region in those the first dot areas 13.In this way, being not coated at the upper surface 111 of the first light guide plate 11
The region of cloth ink light non-transmittable layers 14 is still transparent, so that reflected via the first dot area 13 for being set to lower surface 112
First light L1 still may pass through the upper surface 111 of the first light guide plate 11.Furthermore ink light non-transmittable layers 14 may make by the first hair
The first light L1 that light unit 12 issues reflexes to the first light guide plate 11 when exposing at ink light non-transmittable layers 14, and makes the
One light L1 will not inject the second light guide plate 21 directly through the first light guide plate 11, and light is caused to interfere.Also, it reflects
The first light L1 can also by reflection converge to the first dot area 13.
In addition, in the present embodiment, ink light non-transmittable layers 14 include white ink layer 141 and black ink layer 142, the
White ink layer 141 is first coated on the upper surface 111 of one light guide plate 11, and in painting black ink layer on white ink layer 141
142, keep white ink layer neighbouring and be close to the upper surface 111 of the first light guide plate 11, black ink layer is then far from the first light guide plate
11 upper surface 111 and neighbouring second light guide plate 21.In addition, the light transmittance of ink light non-transmittable layers is 5%, Yu Qi in the present embodiment
Also the first light L1 of part can be caused to may pass through the first light guide plate 11 and penetrate according to required this light transmittance of adjustment in his embodiment
Enter the second light guide plate 21, the effect of light mixing or light interference is provided.
Furthermore design when, for the light guide plate of different layers, the small light guide plate of dot area area be then arranged further away from
At shell, and the big light guide plate of dot area area is just provided closer at shell.For the present embodiment, the first light guide plate
Area of the area for the first dot area 13 being arranged on 11 less than the second dot area 23 being arranged on the second light guide plate 21, institute
With, the first light guide plate 11 is arranged at further away from shell, and the second light guide plate 21 is just positioned close to shell 30.And as before
Described, the second site area is all arranged in all surfaces other than the second light guide plate 21 region corresponding to the first dot area 13
Domain 23, can more reduce site setting complexity or degree of difficulty and light reflection may non-uniform problem.
In addition, the light guide plate big for dot area area, the area of entire light guide plate can be a little bit smaller, as long as can make
The light source of reflection covers entire second transmission region 32.And the light guide plate that dot area area is small, may be used area compared with
Big light guide plate.In this way, in the present embodiment, such as Fig. 1 and Fig. 2 as it can be seen that the first dot area being arranged on the first light guide plate 11
13 area is less than the area for the second dot area 23 being arranged on the second light guide plate 21, therefore the area of the first light guide plate 11 can be big
In the area of the second light guide plate 21.And as shown in Fig. 2, the second luminescence unit 22 is set to a side of the second light guide plate 21,
One luminescence unit 12 is set to a side of the first light guide plate 11, and the first luminescence unit 12 is set to the second luminescence unit 22
The length of the same side, the first light guide plate 11 is greater than the length of the second light guide plate 21, and makes be mounted on the same side first to shine
It is separated by a space D 1 between unit 12 and the second luminescence unit 22.In this way, may make the first luminescence unit 12 and second luminous single
Member 22 is spaced, and the light that the two issues will not interfere with each other, and the second light L2 for injecting the second light guide plate 21 can be passed through rapidly
It is projected by the reflection of the second dot area 23 towards shell 30.
Again please continue to refer to Fig. 1 and Fig. 2, the second luminescence unit 22 is set to a side of the second light guide plate 21, Yao
When second dot area 23 is set on two light guide plates 21, the second luminescence unit 22 and immediate second light guide plate in position may make
Spaced a distance D2 between 21 the second dot area 23.In the present embodiment, distance D2 is i.e. as shown in Figure 1 by the second light guide plate
Spacing between 21 a side to immediate second dot area 23 in position.This distance D2 is at least greater than 1 centimeter, can
The the second light L2 dispersion larger angle for injecting the second luminescence unit 22.
Then Fig. 3 and Fig. 4 is please referred to, Fig. 3 is the exploded view of luminous shell second embodiment of the present invention, and Fig. 4 is this implementation
The partial sectional view of example.The luminous shell of the present embodiment include the first light emitting module 10, the second light emitting module 20, shell 30 and
Impermeable mating plate 40.Impermeable mating plate 40 is set to 10 top of the first light emitting module, and the second light emitting module 20 is set to impermeable mating plate 40
Top, shell 30 are set to the top of the second light emitting module 20 again.So that impermeable mating plate 40 be set to the first light emitting module 10 and
Between second light emitting module 20.The shell 30 for being set to the top is omitted in Fig. 4.In the present embodiment, implement with first
The identical component of example is indicated with same component symbol, and also it is no longer repeated for identical structure.
The present embodiment is different from the first embodiment in, and is not coated with ink in the upper surface 111 of the first light guide plate 11
Light non-transmittable layers, but covering includes an impermeable mating plate 40 to replace the function of ink light non-transmittable layers, the impermeable setting of mating plate 40 exists
Between first light emitting module 10 and the second light emitting module 20, and impermeable mating plate 40 is underlapped in those the first dot areas 13.?
That is impermeable mating plate 40 is Chong Die with the region of those not set the first dot areas 13 in the first light guide plate 11.Furthermore due to
Impermeable mating plate 40 is complete opaque material, so at the first dot area 13 of corresponding first light guide plate 11 of impermeable mating plate 40
It is then can have an at least aperture 41.As shown in figure 3, the first dot area 13 is the CrossBones of corresponding first transmission region 31
Eyes, so aperture 41 is also the eye shape of the CrossBones of corresponding first dot area 13.In this way, also can avoid first
Light L1's and the second light L2 interferes with each other.Furthermore it can be for fine region (among such as two eyes using impermeable mating plate 40
Eye head region) be avoided as much as the first light L1 and lead to part the via that may dissipate after the reflection of the first dot area 13
One light L1 passes through the problem of the first light guide plate 11 injects the second light guide plate 21 and light mixing or light is caused to interfere.
Embodiment described above and/or embodiment are only the preferred embodiments to illustrate to realize the technology of the present invention
And/or embodiment, not the embodiment of the technology of the present invention is made any form of restriction, any those skilled in the art
Member changes or is modified to other equivalent when can make a little in the range for not departing from technological means disclosed in the content of present invention
Embodiment, but still should be regarded as and the substantially identical technology or embodiment of the present invention.
Claims (13)
1. a kind of luminous shell, characterized by comprising:
One first light emitting module includes: one first light guide plate and at least one first luminescence unit, first light guide plate are provided with more
A first dot area, at least one first luminescence unit provide one first light and inject first light guide plate；
One second light emitting module is set to above first light emitting module, which includes: one second light guide plate and
At least one second luminescence unit, second light guide plate be provided with multiple second dot areas, and those the second dot areas are set
It sets range and the setting range of those the first dot areas is not be overlapped, which provides one second light and penetrate
Enter second light guide plate；
One covering is set between first light emitting module and second light emitting module, and underlapped in those the first sites
Region；And
One shell is set to the top of second light emitting module, which includes at least one first transmission region and at least 1 the
Two transmission regions；
Wherein, first light which issues via those first dot areas reflect across this
Two light guide plates and at least one first transmission region, second light which issues via those the
Two dot areas are reflected across at least one second transmission region.
2. luminous shell as described in claim 1, which is characterized in that the covering includes an ink light non-transmittable layers, this first
Light guide plate has a upper surface of neighbouring second light guide plate and a lower surface far from second light guide plate, those first sites
Region is set to the lower surface, and the ink light non-transmittable layers are coated on the upper surface and underlapped in those the first dot areas.
3. luminous shell as claimed in claim 2, which is characterized in that the ink light non-transmittable layers include a white ink layer and one
Black ink layer, is first coated with the white ink layer on first light guide plate, and in being coated with the black oil on the white ink layer
Layer of ink makes the white ink layer adjacent to first light guide plate, and the black ink layer is adjacent to second light guide plate.
4. luminous shell as claimed in claim 2, which is characterized in that the light transmittance of the ink light non-transmittable layers is 5%.
5. luminous shell as described in claim 1, which is characterized in that the covering includes an impermeable mating plate, the impermeable mating plate
It is underlapped in those the first dot areas.
6. luminous shell as claimed in claim 5, which is characterized in that the impermeable mating plate correspond to first light guide plate those
There is an at least aperture at one dot area.
7. luminous shell as described in claim 1, which is characterized in that at least one first luminescence unit and this at least one second
Luminescence unit issues the light of different colours respectively.
8. luminous shell as described in claim 1, which is characterized in that those first dot areas are arranged on first light guide plate
Area be less than on second light guide plate areas of those the second dot areas be set.
9. luminous shell as claimed in claim 8, which is characterized in that the area of first light guide plate is greater than second light guide plate
Area.
10. luminous shell as described in claim 1, which is characterized in that at least one second luminescence unit be set to this second
A side of light guide plate, at least one first luminescence unit are set to a side of first light guide plate, at least one first hair
Light unit and at least one second luminescence unit are set to the same side, and at least one first luminescence unit and this at least one second
It is separated by a spacing between luminescence unit.
11. luminous shell as described in claim 1, which is characterized in that at least one second luminescence unit and position are closest for this
Second light guide plate those second dot areas between it is spaced a distance.
12. luminous shell as described in claim 1, which is characterized in that the dot density of those each the second dot areas has
The directly proportional relationship at a distance from those each second dot areas and at least one second luminescence unit.
13. luminous shell as described in claim 1, which is characterized in that the dot density of those each the first dot areas has
The directly proportional relationship at a distance from those each first dot areas and at least one first luminescence unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729137.4A CN109424862A (en) | 2017-08-23 | 2017-08-23 | Luminous shell |
| TW107115126A TWI656299B (en) | 2017-08-23 | 2018-05-03 | Light-emitting housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729137.4A CN109424862A (en) | 2017-08-23 | 2017-08-23 | Luminous shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| TWI741472B (en) * | 2020-01-09 | 2021-10-01 | 和碩聯合科技股份有限公司 | Method for fabricating light-emitting cover |
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| CN101308284B (en) * | 2007-05-14 | 2011-05-11 | 奇美电子股份有限公司 | Backlight module, LCD device and its manufacture method |
| CN201078651Y (en) * | 2007-07-25 | 2008-06-25 | 天瑞企业股份有限公司 | Plaque luminous structure and electronic equipment used for plaque luminous structure |
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| Publication number | Publication date |
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| TWI656299B (en) | 2019-04-11 |
| TW201912991A (en) | 2019-04-01 |
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Application publication date: 20190305 |