CN103982861A - Illuminant for mobile phone - Google Patents
Illuminant for mobile phone Download PDFInfo
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- CN103982861A CN103982861A CN201410243100.7A CN201410243100A CN103982861A CN 103982861 A CN103982861 A CN 103982861A CN 201410243100 A CN201410243100 A CN 201410243100A CN 103982861 A CN103982861 A CN 103982861A
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- mobile phone
- light source
- light
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- illuminator
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Abstract
The invention discloses an illuminant for a mobile phone and belongs to the technical field of light-emitting devices of mobile phones. The illuminant is designed to solve the problems of complicated structure and high production cost of existing illuminants for mobile phones. The illuminant comprises a reflective layer, a light guiding piece, a lower diffusion layer, a prismatic lens, an upper diffusion layer and a perspective layer which are arranged from bottom to top in sequence, wherein light sources in different wave lengths are arranged on the lateral side of the light guiding piece and/or under the reflective layer. The light sources in different wavelengths are reflected through the reflective layer, point light sources are converted into area light sources through the light guiding piece, light emitted from the light guiding piece is gathered to be evenly projected on the prismatic lens through the lower diffusion layer, multi-color light emitted from the prismatic lens is atomized and evenly transmitted outside through the upper diffusion layer, and finally the visual effect of multi-color light with frog or brightness is presented through the perspective layer. In this way, a multi-color light visual effect can be realized for the mobile phone with the illuminant structure, and visual experience of a user is improved. The illuminant is simple in structure and low in production cost.
Description
Technical field
The present invention relates to a kind of light-emitting device, relate in particular to a kind of mobile phone illuminator.
Background technology
Along with the development of electronics technology, electronics technology product is widely applied as mobile phone, IPAD, computer, camera etc., especially, mobile phone of staff almost now, people can carry out communication and amusement whenever and wherever possible by mobile phone.Since the appearance of the iphone of Apple mobile phone, aethetics in industry and visual experience have become people selects the important references of mobile phone, and in the face of the day by day serious mobile phone market of homogeneity, famine individual character and new meaning, be necessary to design a kind of color, mobile phone that visual experience is good, meet the pursuit of people to personalized and fashion-orientation, especially meet the demand of young man to fashion and color, become people's a new demand point.
As everyone knows, the multicolour of light be on vision attracts the most directly and effective method, but existing mobile phone light multicolour arranges complex structure, production cost is high.
Summary of the invention
The object of the invention is to propose one simple in structure, can produce multicolour light, the mobile phone illuminator that production cost is low.
For reaching this object, the present invention by the following technical solutions:
The invention provides a kind of mobile phone illuminator, comprise the reflecting layer, light guide sheet, lower diffusion layer, prismatic lens, upper diffusion layer and the perspective layer that set gradually from bottom to top, the side of described light guide sheet is with the below in ∕ or described reflecting layer is provided with the light source with different wave length.
Preferably, described light source comprises multiple light source cells, and described multiple light source cells are spot light, the optical wavelength difference of described spot light transmitting.
Preferably, described light source comprises multiple light source cell groups, and described multiple light source cell groups are band light source, described band light source interval and be arrangeding in parallel, the optical wavelength difference of described band light source transmitting.
Preferably, described prismatic lens is single-sided structure, and surface thereof has prism structure, and another surface is an even surface.
Preferably, described prism structure is made up of multiple continuously arranged prisms, each described prism be shaped as up-narrow and down-wide prismatoid, and the narrow horizontal plane of described prismatoid is towards described upper diffusion layer.
Preferably, described light guide sheet is provided with plural light guiding points.
Preferably, between described light guide sheet and described lower diffusion layer, be provided with adhesive layer.
Preferably, described perspective layer adopts resin Stereolithography or rubber thermoforming way to make, and described perspective layer is concavees lens or convex lens.
Beneficial effect of the present invention is:
The invention provides a kind of mobile phone illuminator, the light source of different wave length is by the reflection in reflecting layer, spot light is transformed into area source by light guide sheet, lower diffusion layer puts together the light sending from light guide sheet evenly to project prismatic lens, the multicolour optical haze that upper diffusion layer penetrates prismatic lens, and this polychrome glory is evenly appeared, finally present and there is mist or bright polychrome glory visual effect by perspective layer, this luminous body structure is arranged on mobile phone, make mobile phone produce the visual effect of polychrome glory, promote user's visual experience, simple in structure, production cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the mobile phone that provides of the embodiment of the present invention one illuminator;
Fig. 2 is the structural representation of the light source that provides of the embodiment of the present invention one;
Fig. 3 is the structural representation of the prismatic lens that provides of the embodiment of the present invention one;
Fig. 4 is the structural representation of the mobile phone that provides of the embodiment of the present invention two illuminator;
Fig. 5 is the structural representation of the light source that provides of the embodiment of the present invention two.
In figure, 1, reflecting layer; 2, light guide sheet; 3, lower diffusion layer; 4, prismatic lens; 41, prism; 5, upper diffusion layer; 6, perspective layer; 7, light source; 71, light source cell; 72, light source cell group; 8, adhesive layer.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention.
Embodiment mono-:
The present embodiment provides a kind of mobile phone illuminator, the structure of this mobile phone use illuminator as shown in Figure 1-Figure 3, it comprises the reflecting layer 1, light guide sheet 2, lower diffusion layer 3, prismatic lens 4, upper diffusion layer 5 and the perspective layer 6 that set gradually from bottom to top, and the both sides of light guide sheet 2 are provided with the light source 7 with different wave length.
Wherein, the figuratum light guide sheet 2 of reflector plate collocation tool in reflecting layer 1 is used, and has the functions such as uvioresistant, the xanthochromia of resistance to UV and diffusion type transmitting.
Light guide sheet 2 is provided with plural light guiding points, these light guiding points can be at plastics (Ju Tan Suan Zhi ∕ PU), polymethyl methacrylate (PMMA), PETG (PET), on the base materials such as polyurethanes (plasticity PU ∕ TPU) with printing, hot pressing, cold pressing, precision optical machinery is portrayed method, light lithography method, etching, the modes such as ultraviolet curing are made into the site of different density, utilize the difference of light refractive index between medium and total reflection phenomenon occurs, by the micro-structural being covered with by the whole face in site in light guide sheet 2, light is guided and penetrated by surface, make this illuminator uniformly light-emitting.Between light guide sheet 2 and lower diffusion layer 3, be provided with adhesive layer 8, for light guide sheet 2 and the lower diffusion layer 3 of boning, adhesive layer 8 can local or whole adhesive means apply formation.
As shown in Figure 3, prismatic lens 4 is single-sided structure, surface thereof has prism structure, and another surface is an even surface, and prism structure is made up of multiple continuously arranged prisms 41, each prism 41 be shaped as up-narrow and down-wide prismatoid, and the narrow horizontal plane of prismatoid is towards upper diffusion layer 5, and prismatic lens 4, also referred to as blast sheet, is a kind of beam condensing unit, mainly utilize total reflection and the law of refraction, dispersed light is concentrated on and within the scope of certain angle, carries out outgoing.Prismatic lens 4 in the present embodiment is preferably dispersing prism, and this dispersing prism can, by the incident light refraction of different wave length, finally present the emergent light of different spectral colors, thereby finally be presented and had mist or bright polychrome glory visual effect by perspective layer 6.Employing has the prismatic lens 4 of prismatoid prism structure, has not only improved the effective rate of utilization of light, and has improved the uniformity of light luminance in different visual angles direction, makes different color light brightness even.
Perspective layer 6 adopts resin Stereolithography mode to make, or adopts rubber thermoforming way to make, and perspective layer 6 is convex lens (as shown in Figure 1), or can be also concavees lens, all has the visual effect of bright or mist.
As shown in Figure 2, light source 7 comprises multiple light source cells 71, and multiple light source cells 71 are spot light, the optical wavelength difference of spot light transmitting.The light source 7 of different wave length is by the reflection in reflecting layer 1, spot light is transformed into area source by light guide sheet 2, lower diffusion layer 3 puts together the light sending from light guide sheet 2 evenly to project prismatic lens 4, the multicolour optical haze that upper diffusion layer 5 penetrates prismatic lens 4, and this polychrome glory is evenly appeared, finally present and there is mist or bright multicolour visual effect by perspective layer 6, this luminous body structure is arranged on mobile phone, make mobile phone produce the visual effect of polychrome glory, promote user's visual experience, simple in structure, production cost is low.
Embodiment bis-:
The mobile phone illuminator that the present embodiment provides, basic identical described in its structure and embodiment mono-, as shown in Figure 4, comprises the reflecting layer 1, light guide sheet 2, lower diffusion layer 3, prismatic lens 4, upper diffusion layer 5 and the perspective layer 6 that set gradually from bottom to top.
Difference part is, as shown in Figure 4 and Figure 5, the light source 7 with different wave length is arranged on the below in reflecting layer 1, and light source 7 comprises multiple light source cell groups 72, multiple light source cell groups 72 are band light source, this band light source be shaped as undulatory strip source, be closely to arrange and form by intensive spot light, multiple band light source interval and be arrangeding in parallel, the optical wavelength difference of band light source transmitting.By this structure band light source, what the visual effect of mobile phone polychrome glory can be presented is better, has further promoted user's visual experience.
In the present invention, the setting position of light source is not limited to the both sides of above-mentioned light guide sheet or the below in reflecting layer, can also be arranged on the both sides of light guide sheet and the below in reflecting layer simultaneously, or is arranged on other positions such as a side of light guide sheet; The composition of light source is also not limited to above-mentioned spot light and undulatory strip source, can also be the light source of other shapes, can realize good polychrome glory visual effect.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (8)
1. a mobile phone illuminator, it is characterized in that: comprise the reflecting layer (1), light guide sheet (2), lower diffusion layer (3), prismatic lens (4), upper diffusion layer (5) and the perspective layer (6) that set gradually from bottom to top, the side of described light guide sheet (2) is with the below of ∕ or described reflecting layer (1) is provided with the light source (7) with different wave length.
2. mobile phone illuminator according to claim 1, it is characterized in that: described light source (7) comprises multiple light source cells (71), described multiple light source cell (71) is spot light, the optical wavelength difference of described spot light transmitting.
3. mobile phone illuminator according to claim 1, it is characterized in that: described light source (7) comprises multiple light source cell groups (72), described multiple light source cell groups (72) are band light source, described band light source interval and be arrangeding in parallel, the optical wavelength difference of described band light source transmitting.
4. according to the mobile phone illuminator described in claim 1-3 any one, it is characterized in that: described prismatic lens (4) is single-sided structure, and surface thereof has prism structure, and another surface is an even surface.
5. mobile phone illuminator according to claim 4, it is characterized in that: described prism structure is made up of multiple continuously arranged prisms (41), each described prism (41) be shaped as up-narrow and down-wide prismatoid, and the narrow horizontal plane of described prismatoid is towards described upper diffusion layer (5).
6. according to the mobile phone illuminator described in claim 1-3 any one, it is characterized in that: described light guide sheet (2) is provided with plural light guiding points.
7. according to the mobile phone illuminator described in claim 1-3 any one, it is characterized in that: between described light guide sheet (2) and described lower diffusion layer (3), be provided with adhesive layer (8).
8. according to the mobile phone illuminator described in claim 1-3 any one, it is characterized in that: described perspective layer (6) adopts resin Stereolithography or rubber thermoforming way to make, and described perspective layer (6) is concavees lens or convex lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243100.7A CN103982861A (en) | 2014-06-04 | 2014-06-04 | Illuminant for mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243100.7A CN103982861A (en) | 2014-06-04 | 2014-06-04 | Illuminant for mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982861A true CN103982861A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243100.7A Pending CN103982861A (en) | 2014-06-04 | 2014-06-04 | Illuminant for mobile phone |
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| Country | Link |
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| CN (1) | CN103982861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402732A (en) * | 2016-09-08 | 2017-02-15 | 惠州Tcl移动通信有限公司 | Electronic equipment provided with luminous rear housing |
| CN109218479A (en) * | 2018-10-30 | 2019-01-15 | 维沃移动通信有限公司 | A kind of electronic equipment |
| CN110602293A (en) * | 2018-06-12 | 2019-12-20 | Oppo广东移动通信有限公司 | Shell assembly and electronic device |
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| WO2007029858A1 (en) * | 2005-09-09 | 2007-03-15 | Minebea Co., Ltd. | Surface lighting device and light source unit using it |
| CN201487825U (en) * | 2009-07-29 | 2010-05-26 | 比亚迪股份有限公司 | Light guide film and backlight module |
| CN101772828A (en) * | 2007-06-25 | 2010-07-07 | 照明有限责任公司 | Apparatus and method for increasing signal visibility |
| CN202110772U (en) * | 2010-12-06 | 2012-01-11 | 骏熠电子科技(昆山)有限公司 | Shining display structure for marks |
| CN203456055U (en) * | 2013-09-06 | 2014-02-26 | 乐视致新电子科技（天津）有限公司 | Displaying nameplate and displaying equipment |
| CN203927739U (en) * | 2014-06-04 | 2014-11-05 | 骏熠电子科技(昆山)有限公司 | A kind of mobile phone illuminator |
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2014
- 2014-06-04 CN CN201410243100.7A patent/CN103982861A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007029858A1 (en) * | 2005-09-09 | 2007-03-15 | Minebea Co., Ltd. | Surface lighting device and light source unit using it |
| CN101772828A (en) * | 2007-06-25 | 2010-07-07 | 照明有限责任公司 | Apparatus and method for increasing signal visibility |
| CN201487825U (en) * | 2009-07-29 | 2010-05-26 | 比亚迪股份有限公司 | Light guide film and backlight module |
| CN202110772U (en) * | 2010-12-06 | 2012-01-11 | 骏熠电子科技(昆山)有限公司 | Shining display structure for marks |
| CN203456055U (en) * | 2013-09-06 | 2014-02-26 | 乐视致新电子科技（天津）有限公司 | Displaying nameplate and displaying equipment |
| CN203927739U (en) * | 2014-06-04 | 2014-11-05 | 骏熠电子科技(昆山)有限公司 | A kind of mobile phone illuminator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402732A (en) * | 2016-09-08 | 2017-02-15 | 惠州Tcl移动通信有限公司 | Electronic equipment provided with luminous rear housing |
| CN110602293A (en) * | 2018-06-12 | 2019-12-20 | Oppo广东移动通信有限公司 | Shell assembly and electronic device |
| CN109218479A (en) * | 2018-10-30 | 2019-01-15 | 维沃移动通信有限公司 | A kind of electronic equipment |
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Application publication date: 20140813 |