CN103982828B - A kind of luminous body with multiple color change function - Google Patents
A kind of luminous body with multiple color change function Download PDFInfo
- Publication number
- CN103982828B CN103982828B CN201410234644.7A CN201410234644A CN103982828B CN 103982828 B CN103982828 B CN 103982828B CN 201410234644 A CN201410234644 A CN 201410234644A CN 103982828 B CN103982828 B CN 103982828B
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- light
- color change
- light source
- luminous body
- change function
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Abstract
The invention discloses a kind of luminous body with multiple color change function, relate to showing marker technique field, design for solving the problems such as existing luminous body structure complexity.This luminous body with multiple color change function includes reflector plate that stacking from bottom to top arranges, light guide sheet, diffusion sheet, substrate sheets and is arranged at below described reflector plate side or described reflector plate and can launch the light source of multiple different wave length light, the front of described substrate sheets is provided with lens jacket, the back side of described substrate sheets is provided with reference lamina, and the surface-coated of described lens jacket has one layer of photo-chromic material.The luminous body with multiple color change function that the present invention provides launches light by arranging different sub-light sources, it is possible to making its mark produce the visual effect of color change, the additional texture of improving product, and simple in construction, production cost is low.
Description
Technical field
The present invention relates to show marker technique field, particularly relate to a kind of have multiple color change function
Body of light.
Background technology
Modern science and technology is flourishing with business, and the marketing of sci-tech product, circulation quite emphasize that the advertisement of brand is with evident
Aobvious, so its trade mark brand would generally be located at the display position that product is optimal by manufacturer, to set off its enterprise product
Product image, good brand display design even has the effect promoting the additional texture of its product.And just with the modern times
For mobile computer that people commonly uses, mobile phone etc. 3C electronic product, on the body face of such product generally
Can be provided with merchandise marks (or other brand commend word, pattern etc.), and this brand mark from printing-type,
Plane formula gradually develops and to have the changes such as sculptured, three-dimensional.Can reach to carry though existing brand mark is arranged
Rise the effect of the additional texture of product, the most still with the presence of its disappearance, weak point, such as, when notes type calculates
When machine (or mobile phone etc.) is opened, its brand mark does not the most have the change in display, less has vision and inhales
The specific effect drawn produces, even if producing change, the most only change of index intensity, if being formed in color
Change, then need more complicated control, and cause the structure of display mark complicated, substantially increase life
Produce cost.
Summary of the invention
The purpose of the present invention is to propose to a kind of simple in construction, can automatically changes colour have multiple color become
Change the luminous body of function.
For reaching this purpose, the present invention by the following technical solutions:
A kind of luminous body with multiple color change function, including stacking from bottom to top arrange reflector plate,
Light guide sheet, diffusion sheet, substrate sheets and be arranged at described reflector plate side and multiple different wave length can be launched
The light source of light, the front of described substrate sheets is provided with lens jacket, and the back side of described substrate sheets is provided with mark
Layer, the surface-coated of described lens jacket has one layer of photo-chromic material.
Preferably, described light source includes multiple sub-light source, and each described sub-light source launches the light of a kind of wavelength,
And the wavelength of light that the plurality of sub-light source is launched all differs.
Preferably, described light source includes multiple sub-light source groups of array, and each described sub-light source group launches one
The light of wavelength, and the wavelength of light that the plurality of sub-light source group is launched all differs.
Preferably, described lens jacket is by resin transcription molding.
Preferably, the stacking from top to bottom of described substrate sheets is provided with micro structure and plating surface layer, in described plating
Reference lamina is formed by vacuum sputtering and printing on surface layer.
Preferably, the lower section laminating of described reference lamina is provided with protective layer.
Preferably, described lens jacket is concavees lens or convex lens.
Preferably, bonding by gum between described light guide sheet, described diffusion sheet and described substrate sheets.
Preferably, described light guide sheet has plural light guiding points.
The invention have the benefit that
The luminous body with multiple color change function that the present invention provides is at one layer of light of surface-coated of lens jacket
Mutagens color material layer, and the light source being arranged at substrate sheets side can launch the light of multiple different wave length, light
Mutagens color material layer can show different colors under the irradiation of the light of different wave length, is installed in electricity
On brain, handset device, it is possible to make its mark produce the visual effect of color change, improving product attached
Adding texture, and simple in construction, production cost is low.
Accompanying drawing explanation
Fig. 1 is the structure of a kind of luminous body with multiple color change function that the embodiment of the present invention one provides
Schematic diagram；
Fig. 2 is the partial structurtes schematic diagram at the substrate sheets that the embodiment of the present invention one provides；
Fig. 3 is the structural representation of the light source that the embodiment of the present invention one provides；
Fig. 4 is the structural representation of the light source that the embodiment of the present invention two provides.
In figure, 1, reflector plate；2, light guide sheet；3, diffusion sheet；4, substrate sheets；5, light source；51, son
Light source；52, sub-light source group；6, lens jacket；7, photo-chromic material；8, micro structure；9, plating
Surface layer；10, protective layer.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Embodiment one:
Present embodiments provide a kind of luminous body with multiple color change function, as it is shown in figure 1, this
Body of light includes reflector plate 1, light guide sheet 2, diffusion sheet 3, substrate sheets 4 that stacking from bottom to top arranges and sets
It is placed in reflector plate 1 side and the light source 5 of multiple different wave length light can be launched.
Substrate sheets 4 is a transparent membrane, and its front is provided with lens jacket 6, lens jacket 6 by resin transcription molding,
For convex lens or concavees lens, the surface-coated at lens jacket 6 has one layer of photo-chromic material 7.Such as Fig. 2 institute
Showing, the lower section of substrate sheets 4 has micro structure 8 and plating surface layer 9, and plating surface layer 9 is specifically to electroplate target
Parameter value is made, and can form different colour system and the visual effect of pattern, and can be by the stricture of vagina of micro structure 8
Road is set off more significantly.Plating surface layer 9 forms one layer of reference lamina (figure by vacuum sputtering and printing
Not shown in), this reference lamina is to characterize the word of product, pattern or symbol etc..In order to prevent electroplating surface layer 9
Oxidation, can the lower section of reference lamina laminating layer protective layer 10 is set.
Diffusion sheet 3 is arranged at the lower section of substrate sheets 4 as substrate, plays uniform light source, strengthening brightness and face
The effect of color.
Light guide sheet 2 is arranged at the lower section of diffusion sheet 3, and this light guide sheet 2 is provided with plural number light guiding points, light guiding points
Can be in plastics (Merlon/PC), polymethyl methacrylate (PMMA), polyethylene terephthalate
(PET), on the base material such as polyurethanes (plasticity PU/TPU) with printing, hot pressing, cold pressing, precision optical machinery
The modes such as method, photolithography, etching, ultraviolet curing (UVCuring) of portraying are fabricated to the net of different density
Point, utilizes the difference of light refractive index between medium total reflection phenomenon to occur, by this leaded light face o'clock sharp cloth
Light is guided and is penetrated by surface by full Microstructure Fracture, and allows whole mark uniformly light-emitting.
Reflector plate 1 is arranged at the lower section of light guide sheet 2, and its collocation light guide sheet 2 uses and has uvioresistant (UV
Cut), the xanthochromia of resistance to UV and tool diffusion type reflection (Lambertian Scattering) function.
Gum is passed through bonding between light guide sheet 2, diffusion sheet 3 and substrate sheets 4.
As it is shown on figure 3, light source 5 includes multiple sub-light source 51, each sub-light source 51 launches the light of a kind of wavelength
Line, and the wavelength of light that multiple sub-light source 51 is launched all differs.The light of light source 5 enters light guide sheet 2,
In light guide sheet 2, refraction is advanced, and is guided by light by light guiding points and pass through diffusion sheet 3, substrate sheets 4 and
The surface injection of lens jacket 6, reaches the purpose of display mark.Owing to photo-chromic material 7 is by light
The change that color can occur when exciting in source 5, and the light irradiation accepting different wave length can show different face
Color, the most only need to arrange different sub-light sources 51 and launch light, the mark of display can be made to produce color and become
The visual effect changed, the additional texture of improving product, and simple in construction, production cost is low, it is possible to widely
It is applied to computer, mobile phone etc. and needs the place of display mark.
Embodiment two:
Present embodiments provide a kind of luminous body with multiple color change function, its structure and embodiment one
Essentially identical, including stacking from bottom to top arrange reflector plate, light guide sheet, diffusion sheet, substrate sheets and set
Being placed in reflector plate side and can launch the light source of multiple different wave length light, the front of substrate sheets is provided with
Mirror layer, the back side of substrate sheets is provided with reference lamina, and the surface-coated of lens jacket has one layer of photo-chromic material.
Difference is, as shown in Figure 4, the light source 5 of the present embodiment includes multiple sub-light source groups of array
52, each sub-light source group 52 launches the light of a kind of wavelength, and the light launched of multiple sub-light source group 52
Wavelength all differs.Enable to mark by sub-light source group 52 and obtain higher brightness.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (7)
1. a luminous body with multiple color change function, it is characterised in that: include stacking from bottom to top
Arrange reflector plate (1), light guide sheet (2), diffusion sheet (3), substrate sheets (4) and be arranged at described instead
Penetrate sheet (1) side and the light source (5) of multiple different wave length light can be launched, described substrate sheets (4)
Front is provided with lens jacket (6), and the back side of described substrate sheets (4) is provided with reference lamina, described lens jacket (6)
Surface-coated have one layer of photo-chromic material (7)；Described lens jacket (6) is by resin transcription molding；Institute
The lower section stating substrate sheets (4) has micro structure (8) and plating surface layer (9), described plating surface layer (9)
On by vacuum sputtering and printing formed described reference lamina.
A kind of luminous body with multiple color change function the most according to claim 1, its feature exists
In: described light source (5) includes multiple sub-light source (51), and each described sub-light source (51) launches a kind of ripple
Long light, and the wavelength of light that the plurality of sub-light source (51) is launched all differs.
A kind of luminous body with multiple color change function the most according to claim 1, its feature exists
In: described light source (5) includes multiple sub-light source groups (52) of array, each described sub-light source group (52)
Launch the light of a kind of wavelength, and the wavelength of light that the plurality of sub-light source group (52) is launched all differs.
A kind of luminous body with multiple color change function the most according to claim 1, its feature exists
In: the lower section laminating of described reference lamina is provided with protective layer (10).
5. according to a kind of luminous body with multiple color change function described in any one of claims 1 to 3,
It is characterized in that: described lens jacket (6) is concavees lens or convex lens.
6. according to a kind of luminous body with multiple color change function described in any one of claims 1 to 3,
It is characterized in that: pass through between described light guide sheet (2), described diffusion sheet (3) and described substrate sheets (4)
Gum is bonding.
7. according to a kind of luminous body with multiple color change function described in any one of claims 1 to 3,
It is characterized in that: described light guide sheet (2) has plural light guiding points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234644.7A CN103982828B (en) | 2014-05-29 | 2014-05-29 | A kind of luminous body with multiple color change function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234644.7A CN103982828B (en) | 2014-05-29 | 2014-05-29 | A kind of luminous body with multiple color change function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982828A CN103982828A (en) | 2014-08-13 |
| CN103982828B true CN103982828B (en) | 2016-10-12 |
Family
ID=51274908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234644.7A Expired - Fee Related CN103982828B (en) | 2014-05-29 | 2014-05-29 | A kind of luminous body with multiple color change function |
Country Status (1)
| Country | Link |
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| CN (1) | CN103982828B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093265B (en) * | 2021-11-25 | 2024-03-08 | 武汉华星光电半导体显示技术有限公司 | Display device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020120916A1 (en) * | 2001-01-16 | 2002-08-29 | Snider Albert Monroe | Head-up display system utilizing fluorescent material |
| US20070054590A1 (en) * | 2005-08-24 | 2007-03-08 | Schmidt Christopher B | Photo-chromic toys |
| CN101767511B (en) * | 2010-01-12 | 2012-11-28 | 中钞特种防伪科技有限公司 | Optical anti-counterfeiting component and product with anti-counterfeiting component |
| CN203927594U (en) * | 2014-05-29 | 2014-11-05 | 骏熠电子科技(昆山)有限公司 | A kind of illuminator with multiple color variation function |
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| Publication number | Publication date |
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| CN103982828A (en) | 2014-08-13 |
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