CN205992063U - A kind of sapphire photographic head eyeglass - Google Patents
A kind of sapphire photographic head eyeglass Download PDFInfo
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- CN205992063U CN205992063U CN201620909515.8U CN201620909515U CN205992063U CN 205992063 U CN205992063 U CN 205992063U CN 201620909515 U CN201620909515 U CN 201620909515U CN 205992063 U CN205992063 U CN 205992063U
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- photonic crystal
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Abstract
The utility model discloses a kind of sapphire photographic head eyeglass, including sapphire substrate, described sapphire substrate two-sided for burnishing surface, the wherein one surface setting eyeglass in sapphire substrate, this eyeglass is provided with central transparent area and photonic crystal region, this photonic crystal region is located on the region between the edge of central transparent area and lens edge, central transparent area is located at the central area of eyeglass, photonic crystal region is circular photonic crystal region, the internal diameter of this circular photonic crystal region is equal to the diameter of central transparent area, the external diameter of this circular photonic crystal region is equal to the diameter of eyeglass.This utility model produces riot of color schemochrome to form three-dimensional colorful effect using photonic crystal diffraction effect, improves the experience of user.
Description
Technical field
This utility model is related to a kind of photographic head eyeglass, and specifically one kind is mainly used in mobile phone, panel computer etc.
Sapphire photographic head eyeglass on mobile terminal.
Background technology
In recent years, smart mobile phone has at home and abroad obtained large-scale promotion use, becomes in people's life and can not be substituted
Necessary article.Wherein, high pixel camera function has been one of indispensable standard configuration function of smart mobile phone, simultaneously also to mobile phone
Photographic head eyeglass proposes appearance design, wearability etc. and requires.Sapphire material is due to its high rigidity, wear-resistant and transmission region
The physical chemistry such as width and optical characteristics, are used widely as high-end smartphones photographic head eyeglass.Meanwhile, in order to
Increase the aesthetic of smart mobile phone mode of appearance, in industry, manufacturer introduces all kinds of Art Designs on mobile-phone lens.
Traditional photographic head lens surface decorative pattern mainly passes through to combine metal deposit work using printing-ink baking
Skill is realized, and it is complicated to there is processing technique, and pattern easily comes off and the problems such as dull coloring；Further, since machining accuracy is not high,
Lens surface does not enable the size nanoscale microstructures comparable with visible wavelength, thus, based on traditional process technology,
It is difficult to obtain the optical diffraction pattern that third dimension is strong, color and luster is abundant.
Content of the invention
The technical problems to be solved in the utility model is to provide one kind to produce riot of color using photonic crystal diffraction effect
Schemochrome is to form the sapphire photographic head eyeglass of three-dimensional colorful effect.
In order to solve above-mentioned technical problem, this utility model takes technical scheme below：
A kind of sapphire photographic head eyeglass, including sapphire substrate, described sapphire substrate two-sided for burnishing surface, in indigo plant
Wherein one surface setting eyeglass of gem substrate, this eyeglass is provided with central transparent area and photonic crystal region, this photonic crystal region
It is located on the region between the edge of central transparent area and lens edge.
Described central transparent area is located at the central area of eyeglass.
Described photonic crystal region is circular photonic crystal region, and the internal diameter of this circular photonic crystal region is equal to center printing opacity
The diameter in area, the external diameter of this circular photonic crystal region is equal to the diameter of eyeglass.
Described photonic crystal region comprises single cycle distribution or the photonic crystal of mixing multicycle distribution.
The photonic crystal that described photonic crystal region comprises be the cycle be 300nm～10 μm 1-D photon crystal, this is one-dimensional
The dutycycle of photonic crystal is 0.1～0.9, and the micro structure cross-sectional morphology of this 1-D photon crystal is rectangle, trapezoidal, triangle
Or parabolic shape and height be 50nm～2 μm.
The photonic crystal that described photonic crystal region comprises be the cycle be 300nm～10 μm 2 D photon crystal, this two dimension
The microstructure graph of photonic crystal is arranged as square lattice arrangement or the arrangement of hexagonal closs packing, the dutycycle of this 2 D photon crystal
For 0.1～0.7, the microstructure appearance of this 2 D photon crystal is cylinder, truncated cone-shaped, cone triangular pyramid or three prismatic table shape
And it is highly 50nm～2 μm.
The photonic crystal that described photonic crystal region comprises is 1-D photon crystal and 2 D photon crystal, and this one-dimensional photon is brilliant
The region area accounting of body and 2 D photon crystal is 0.1～0.9.
Several eyeglasses are provided with described sapphire substrate, between adjacent mirror, are spaced apart 20 μm～100 μm.
A diameter of 2～4 inches of described sapphire substrate, between 5mm～20mm, thickness is in 0.2mm for the diameter of eyeglass
Between～0.7mm.
This utility model has following beneficial fruit：
1st, introduce photon crystal structure in sapphire lens edge, photonic crystal diffraction effect produces riot of color structure
Color, to form three-dimensional colorful effect, increased cell phone appearance aesthetic feeling, gives people fresh and new effect.In addition, by changing photon
The structural parameters such as the dimension of crystal and cycle, easily realize all types of colorful effects, meet the visual enjoyment of different users.
2nd, photonic crystal pattern is that pattern will be permanently present, and does not exist by being etched being formed in sapphire surface
The problem fading because pattern comes off.
3rd, using ripe semiconductor process technique, multiple shooting head mirrors are realized on 2～4 inches sapphire substrates simultaneously
The preparation of piece, advantageously reduces eyeglass manufacturing cost, and improves product yield.
Brief description
Accompanying drawing 1 is the overlooking the structure diagram of this utility model eyeglass；
Accompanying drawing 2 is the cross-sectional structure schematic diagram in accompanying drawing 1；
The 1-D photon crystal schematic diagram that accompanying drawing 3 is distributed for this utility model single cycle；
The schematic diagram of the 1-D photon crystal that accompanying drawing 4 is distributed for this utility model mixing cycle；
The schematic diagram of the square lattice 2 D photon crystal that accompanying drawing 5 is distributed for this utility model single cycle；
The schematic diagram of the hexagonal closs packing 2 D photon crystal that accompanying drawing 6 is distributed for this utility model single cycle；
The schematic diagram of the square lattice 2 D photon crystal that accompanying drawing 7 is distributed for this utility model mixing cycle；
The schematic diagram of the hexagonal closs packing 2 D photon crystal that accompanying drawing 8 is distributed for this utility model mixing cycle；
Accompanying drawing 9 is the structural representation of this utility model one peacekeeping 2 D photon crystal mixing；
Figure 10 is the structural representation arranging multiple eyeglasses on sapphire substrate in this utility model.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in accompanying drawing 1,2 and 10, this utility model discloses a kind of sapphire photographic head eyeglass, including sapphire substrate
1, described sapphire substrate 1 two-sided for burnishing surface, in wherein one surface setting eyeglass 2 of sapphire substrate 1, on this eyeglass 2
Be provided with central transparent area 3 and photonic crystal region 4, this photonic crystal region 4 be located at the edge of central transparent area 3 and eyeglass 2 edge it
Between region on.A diameter of 2～4 inches of sapphire substrate, the diameter of eyeglass between 5mm～20mm, thickness 0.2mm～
Between 0.7mm.Several eyeglasses are provided with sapphire substrate, between adjacent mirror, are spaced apart 20 μm～100 μm.Generally exist
Multiple eyeglasses can be produced by ripe semiconducter process on one piece of sapphire substrate, thus advantageously reducing eyeglass life
Become cost, and improve product yield.
Central transparent area is preferably provided at the central area of eyeglass.Photonic crystal region is circular photonic crystal region, this circle
The internal diameter in annular photonic crystal area is equal to the diameter of central transparent area, and the external diameter of this circular photonic crystal region is equal to the straight of eyeglass
Footpath, that is, central transparent area and photonic crystal region constitute whole eyeglass.
Additionally, photonic crystal region comprises single cycle distribution or the photonic crystal of mixing multicycle distribution, this photon is brilliant
Body can be 1-D photon crystal, or 2 D photon crystal, or 1-D photon crystal and 2 D photon crystal mixing.Under
In the face of three cases above is described in detail.
Photonic crystal is 1-D photon crystal.The cycle of this 1-D photon crystal is 300nm～10 μm, and this one-dimensional photon is brilliant
The dutycycle of body is 0.1～0.9, and the micro structure cross-sectional morphology of this 1-D photon crystal is rectangle, trapezoidal, triangle or parabolic
Wire and height be 50nm～2 μm, can also be other shapes, here will not enumerate.As shown in Figure 3, one-dimensional light
Sub- crystal assumes the situation of single cycle distribution.As shown in Figure 4, then it is the feelings that 1-D photon crystal is in mixing cycle distribution
Condition.
Photonic crystal is 2 D photon crystal.The cycle of this 2 D photon crystal is 300nm～10 μm, and this two-dimensional photon is brilliant
It is square lattice arrangement that the microstructure graph of body is arranged or hexagonal closs packing is arranged, and the dutycycle of this 2 D photon crystal is 0.1
～0.7, the microstructure appearance of this 2 D photon crystal is cylinder, truncated cone-shaped, cone triangular pyramid or three prismatic table shape and
It is highly 50nm～2 μm, can also be other shapes, here will not enumerate.As shown in Figure 5, it is 2 D photon crystal
Assume single cycle and the situation of square lattice distribution.As shown in Figure 6, it is that 2 D photon crystal assumes single cycle and hexagonal
The situation of closs packing distribution.As shown in Figure 7, it is that 2 D photon crystal assumes mixing cycle and the situation of square lattice distribution.
As shown in Figure 8, it is that 2 D photon crystal assumes mixing cycle and the situation of hexagonal closs packing distribution.
In addition, as shown in Figure 9, the photonic crystal that described photonic crystal region comprises is 1-D photon crystal and two-dimensional photon
Crystal, the region area accounting of this 1-D photon crystal and 2 D photon crystal is 0.1～0.9.
It should be noted that the above is not the restriction to technical solutions of the utility model, without departing from this practicality
On the premise of new creation design, any obvious replacement is all within protection domain of the present utility model.
Claims (9)
1. a kind of sapphire photographic head eyeglass, including sapphire substrate it is characterised in that described sapphire substrate two-sided for throw
Bright finish, in wherein one surface setting eyeglass of sapphire substrate, this eyeglass is provided with central transparent area and photonic crystal region, this light
Sub- crystal region is located on the region between the edge of central transparent area and lens edge.
2. sapphire photographic head eyeglass according to claim 1 is it is characterised in that described central transparent area is located at eyeglass
Central area.
3. sapphire photographic head eyeglass according to claim 2 is it is characterised in that described photonic crystal region is circular light
Sub- crystal region, the internal diameter of this circular photonic crystal region is equal to the diameter of central transparent area, outside this circular photonic crystal region
Footpath is equal to the diameter of eyeglass.
4. sapphire photographic head eyeglass according to claim 3 is it is characterised in that described photonic crystal region comprises single week
Phase distribution or the photonic crystal of mixing multicycle distribution.
5. sapphire photographic head eyeglass according to claim 4 is it is characterised in that the photon that comprises of described photonic crystal region
Crystal be the cycle be 300nm～10 μm 1-D photon crystal, the dutycycle of this 1-D photon crystal is 0.1～0.9, and this is one-dimensional
The micro structure cross-sectional morphology of photonic crystal is rectangle, trapezoidal, triangle or parabolic shape and is highly 50nm～2 μm.
6. sapphire photographic head eyeglass according to claim 4 is it is characterised in that the photon that comprises of described photonic crystal region
Crystal be the cycle be 300nm～10 μm 2 D photon crystal, the microstructure graph of this 2 D photon crystal arranges as grid square
Son arrangement or the arrangement of hexagonal closs packing, the dutycycle of this 2 D photon crystal is 0.1～0.7, micro- knot of this 2 D photon crystal
Configuration looks are cylinder, truncated cone-shaped, conical triangular pyramid or three prismatic table shape and height is 50nm～2 μm.
7. sapphire photographic head eyeglass according to claim 4 is it is characterised in that the photon that comprises of described photonic crystal region
Crystal is 1-D photon crystal and 2 D photon crystal, and the region area accounting of this 1-D photon crystal and 2 D photon crystal is
0.1～0.9.
8. the sapphire photographic head eyeglass according to any one of claim 1～7 is it is characterised in that described process for sapphire-based
Several eyeglasses are provided with plate, between adjacent mirror, are spaced apart 20 μm～100 μm.
9. sapphire photographic head eyeglass according to claim 8 it is characterised in that described sapphire substrate a diameter of 2
～4 inches, between 5mm～20mm, thickness is between 0.2mm～0.7mm for the diameter of eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909515.8U CN205992063U (en) | 2016-08-22 | 2016-08-22 | A kind of sapphire photographic head eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909515.8U CN205992063U (en) | 2016-08-22 | 2016-08-22 | A kind of sapphire photographic head eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992063U true CN205992063U (en) | 2017-03-01 |
Family
ID=58106135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909515.8U Active CN205992063U (en) | 2016-08-22 | 2016-08-22 | A kind of sapphire photographic head eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992063U (en) |
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2016
- 2016-08-22 CN CN201620909515.8U patent/CN205992063U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Songshan Lake Industrial two North Road 523000 Guangdong city of Dongguan province No. 4 Patentee after: Guangdong Zhongtu Semiconductor Technology Co., Ltd Address before: Songshan Lake Industrial two North Road 523000 Guangdong city of Dongguan province No. 4 Patentee before: DONGGUAN SINOPATT SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |