CN209201111U - Glass framework - Google Patents
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- CN209201111U CN209201111U CN201821407291.6U CN201821407291U CN209201111U CN 209201111 U CN209201111 U CN 209201111U CN 201821407291 U CN201821407291 U CN 201821407291U CN 209201111 U CN209201111 U CN 209201111U
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Abstract
The utility model provides glossiness possessed by a kind of performance glass, hard sense and with unique decorative and sense of touch glass framework.Glass framework is loaded on electronic equipment by least part of surface there is the glass of relief pattern to constitute outside.
Description
Technical field
The utility model relates to for electronic equipment, the glass such as can carry the communication equipment used, information equipment
Glass framework.
Background technique
In recent years, wireless power (non-contact power) is had studied in smart phone, wearable device.By using wireless
Power supply, can not carry out the charging of equipment with connecting with connector.Furthermore, it is believed that thus without metal contact, it can
Improve waterproof performance, the aesthetic appearance of equipment.
One of mode as wireless power, there is known electromagnetic induction method.In this approach, due to can not carry out via
The power supply of metal, so framework is needed using the material other than metal.As the material other than metal, attempt to use glass
(Japanese documentation 1, Japanese documentation 2).
In addition, in smart phone, tablet computer PC etc., due to corresponding to multiple communication standards and built-in mutiple antennas,
So the antenna configuration in equipment generates restriction in the case where having used metal frame.Therefore, at the back side of non-display side
Side is also largely occurred using the product of the glass with electric wave-transparent.
According to patent document 1, in the electronic equipments such as mobile phone, by forming framework main body by glass, can play
Unique decorative effect with transparent feel.
In addition, proposing that a kind of minimum value by using absorptivity is certain value glass below according to patent document 2
Come the framework for being suitble to the characteristic i.e. light-proofness of framework of electronic equipment, high intensity, manufacturing cost outstanding.
Patent document 1: Japanese Unexamined Patent Publication 2009-61730 bulletin
Patent document 2: International Publication WO2012/124758
It in above-mentioned each patent document, attempts in glass superstrate to fold film, Multilayer Film or by glass colored by themselves, to mention
The high dicoration as framework.
However, above-mentioned decoration performance exists since glass surface is flat, reduce dicoration because of reflected light etc
Problem.In addition, in smart phone, tablet PC etc., by the large screen, narrow frame, the back side of display using flat
Glass and keep design unitized, it is difficult to embody the individual character of product in appearance.
Utility model content
The utility model is completed in this context, it is intended that provide play glass have glossiness,
Hard sense simultaneously has unique decorative and sense of touch glass framework.
The glass framework of the utility model is characterized in that, by having the glass of relief pattern at least part of surface
It constitutes, and is loaded on electronic equipment outside.
According to the utility model, other than being capable of providing glossiness, hard sense possessed by the glass material, also have logical
Cross the glass framework of decorative, the unique sense of touch of relief pattern bring.
Detailed description of the invention
Fig. 1 (a) is the top view for the glass framework that the first embodiment of the utility model is related to, and Fig. 1 (b) is section view
Figure.
Fig. 2 is the enlarged section of the relief pattern part for the glass framework that the first embodiment of the utility model is related to
Figure.
Fig. 3 is the transitional region part of the relief pattern for the glass framework that the first embodiment of the utility model is related to
Enlarged cross-sectional view.
Fig. 4 is the enlarged cross-sectional view of the peripheral part for the glass framework that the first embodiment of the utility model is related to.
Fig. 5 is the top view for the glass framework that the second embodiment of the utility model is related to.
Fig. 6 is the enlarged section of the relief pattern part for the glass framework that the second embodiment of the utility model is related to
Figure.
Fig. 7 is the enlarged section of the relief pattern part for the glass framework that the third embodiment of the utility model is related to
Figure.
Fig. 8 is the enlarged section of the relief pattern part for the glass framework that the 4th embodiment of the utility model is related to
Figure.
Fig. 9 is the enlarged section of the relief pattern part for the glass framework that the 5th embodiment of the utility model is related to
Figure.
Figure 10 is the enlarged section of the relief pattern part for the glass framework that the sixth embodiment of the utility model is related to
Figure.
Figure 11 is the enlarged cross-sectional view of the thinner wall section for the glass framework that the 7th embodiment of the utility model is related to.
Figure 12 is that the thinner wall section of glass framework that the 8th embodiment of the utility model is related to and the amplification of thick wall portion are cutd open
View.
Figure 13 is the peripheral part and relief pattern part for the glass framework that the 9th embodiment of the utility model is related to
Enlarged cross-sectional view.
Symbol description
1,20,30,40,50,60,70,80,90 ... glass framework；2,27 ... relief pattern regions；3 ... relief pattern mistakes
Cross region；4 ... flat surfaces；5 ... wall thickness (plate thickness)；6 ... non-relief pattern regions (flat part)；7 ... peripheral parts；8 ... circumferential surfaces；
11 ... convex curved parts；12 ... concave curved portions；13 ... compressive stress layers；14 ... functional membranes；15 ... coloring film layers；16 ... containing being coloured to
The glass divided；17 ... thinner wall sections；18 ... thick wall portions；19 ... lens；21,22,23,24,25,26 ... concave-convex depth；31 ... fingerprints
Sensor is used in certification；32 ... solid-state image pickup elements.
Specific embodiment
[first embodiment]
Illustrate the glass framework 1 that the first embodiment of the utility model is related to using FIG. 1 to FIG. 4.Fig. 1 (a) is glass
The top view of glass framework 1, Fig. 1 (b) are cross-sectional views.Fig. 2 is the amplification for schematically showing the relief pattern region 2 of glass framework 1
Cross-sectional view.Fig. 3 is the enlarged cross-sectional view for schematically showing the relief pattern transitional region 3 of glass framework 1.Fig. 4 is glass framework 1
Peripheral part 7 enlarged cross-sectional view.
Glass framework 1 of the present embodiment is the outer framework for being loaded on electronic equipment, by having bumps on a surface
The glass of pattern is constituted.
Firstly, illustrating the structure of glass framework 1 of the present embodiment.
As shown in Fig. 1 (a), Fig. 1 (b), glass framework 1 is to overlook approximate rectangular plate body, has bumps in a face
Area of the pattern 2, another face are flat surfaces 4.In addition, the peripheral part 7 of glass framework 1 has and substantially orthogonal flat of flat surface 4
Smooth circumferential surface 8, and it is gradually thinning towards 8 plate thickness of circumferential surface.
In the present embodiment, glass framework 1 has relief pattern region 2 in a face, and in relief pattern area
There is relief pattern transitional region 3 around domain 2, and then there is non-relief pattern area around relief pattern transitional region 3
Domain (flat part) 6.Wherein, in the present invention, relief pattern region 2 and 3 both sides of relief pattern transitional region are defined as
Relief pattern.
Relief pattern region 2 is formed in the substantially central portion on a surface of glass framework 1.In the present embodiment, divide
It is not formed with multiple small protrusions and recess portion.Here, protrusion refers to from the prominent part formed in the surface of glass framework 1, recessed
Portion refers in the part of the concave formation in the surface of glass framework 1.The protrusion of multiple formation can configure regularly, can also be with
It is irregularly arranged.As the example of rule configuration, it can enumerate and be configured to clathrate arranged vertically and horizontally, differently from each other arrange in length and breadth
The jagged example of column.Due to such relief pattern, so the reflection direction of the light in relief pattern region 2 is different
Sample can assign unique dicoration to glass framework 1.In addition, when glass framework 1 is used for portable electronic equipment,
Due to the shape in relief pattern region 2, the unique sense of touch of user can be assigned.In addition, due to by the way that there are relief patterns, no
The distinctive reflecting feel of glass can be destroyed, hand-held property improves and is difficult to slide, so electronic equipment breakage due to landing can be reduced
Anxiety.
For relief pattern region 2, wall that the boss surface preferably on the surface for forming figuratum side measures
Thick (in the case where on the basis of another side) is continuous or intermittently changes.The transmission characteristic of the light in relief pattern region 2 as a result,
It is different, so for example glass framework 1 can will be given to because of the depth of color caused by penetrating light.In addition, by instrument bezel
Body 1 be used for portable electronic equipment when, due to relief pattern region 2 shape and the unique sense of touch of user can be assigned.
For relief pattern region 2, preferably protrusion and recess portion is made of curved surface respectively, and the curved surface is continuous.Exist as a result,
When glass framework 1 is used for portable electronic equipment, due to relief pattern region 2 shape and not coarse touching can be assigned
Sense.In addition, even if also can easily wipe dirt in the case where relief pattern region 2 has dirt.
Relief pattern region 2 is preferably made of the curved surface that the radius of curvature of protrusion is 2.5mm or more.The radius of curvature of protrusion
As shown in the enlarged cross-sectional view of Fig. 2, refer to the radius of curvature of the smallest part of the curvature of protrusion (convex curved part 11).By by
The curved surface of 2.5mm or more constitutes the radius of curvature of the protrusion in relief pattern region 2, to set glass framework 1 is used for electronics
When standby, since protrusion front end is round, so being able to suppress the defect of protrusion.Bump maps are being constituted by the curved surface less than 2.5mm
In the case where the radius of curvature of the protrusion in case region 2, when 1 side of glass framework of electronic equipment when falling down, due to depositing
In protrusion, the anxiety of defect is not so preferably.
Relief pattern region 2 is preferably made of the curved surface that the radius of curvature of recess portion is 0.1mm or more.The radius of curvature of recess portion
As shown in the enlarged cross-sectional view of Fig. 2, refer to the radius of curvature in the smallest part of the curvature of recess portion (concave curved portion 12).By by
The curved surface of 0.1mm or more constitutes the radius of curvature of the recess portion in relief pattern region 2, to set glass framework 1 is used for electronics
When standby, in the case where bending stress acts on glass framework 1 itself, can be avoided stress and concentrate on recess portion, be able to suppress with
Recess portion is the breakage of starting point.By the radius of curvature of the curved surface recess portion that constitutes relief pattern region 2 less than 0.1mm the case where
Under, if bending stress acts on glass framework 1 itself, since stress concentrates on recess portion to which there are 1 breakages of glass framework
Anxiety is not so preferably.The radius of curvature of recess portion is more preferably made of the curved surface of 0.5mm or more.
It is preferred that relief pattern region 2 is 0.2mm or more in most thin position plate thickness.Here, most thin position refers to from recess portion
Most deep to the other side face wall thickness (plate thickness) 5.If relief pattern region 2 is 0.2mm or more in most thin position plate thickness, can
Enough make glass framework 1 that there is certain intensity.If relief pattern region 2 is less than 0.2mm in most thin position plate thickness, answered in bending
It is the anxiety of starting point breakage so simultaneously since there are glass frameworks 1 using most thin position in the case that power acts on glass framework 1 itself
Not preferably.More preferable relief pattern region 2 is 0.4mm or more, further preferably 0.6mm or more in most thin position plate thickness.
Relief pattern region 2 can be not limited to above-mentioned shape come using.For example, it is also possible to which positive configure protrusion or match
Set the protrusion of cylindrical lens shape.In addition, the plate thickness that boss surface measures can equally can also be in relief pattern region 2
It is different.In addition, relief pattern can also configure similar shape (recess portion or protrusion) at equal intervals, can also be matched with unequal interval
It sets.In addition, relief pattern can be configured all different in irregular shapely.
The interval of relief pattern, geomery (shape or width of vertical view) are preferably 150 μm~10mm.
As shown in figure 3, relief pattern transitional region 3 is present between relief pattern region 2 and non-relief pattern region 6
Region, refer to being intended to non-relief pattern region 6 from relief pattern region 2 and the region of concave-convex depth shallower.Such as
As shown in figure 3, concave-convex depth 21 is most deep, then according to concave-convex depth for the concave-convex depth of relief pattern transitional region 3
22, concave-convex depth 23, concave-convex depth 24, concave-convex depth 25, concave-convex depth 26 gradually become shallower as.There are bumps by glass framework 1
Pattern transition region 3 can make relief pattern region 2 and the boundary in non-relief pattern region 6 indefinite.
It is preferred that glass framework 1 is plate, there is relief pattern region 2 in a face, another side is flat.Glass framework
1 is mainly used for protection and the decoration of equipment on the surface of electronic equipment.It is therefore preferable that being for the shape along the surface of electronic equipment
Plate.It is flat to be easy and to set it is advantageous to another side in addition, since glass framework 1 is attached at the surface of electronic equipment
Standby assembling.Wherein, flat in the utility model refers to that the flatness as defined in JIS B0021 (1998) is 1mm feelings below
Condition.
For flat surface 4, preferably the flatness as defined in JIS B0021 is 0.3mm or less.In this way, warpage can be obtained
Small glass framework 1 is easy to assemble with equipment.If the flatness of flat surface 4 is more than 0.3mm, exists and work as to electronic equipment group
The anxiety in space is generated when dress between equipment side.In addition, there is generation in the case where forming coloring film layer to flat surface 4
Uneven anxiety.The flatness of more preferable flat surface 4 is 0.2mm hereinafter, further preferably 0.15mm or less.
It is preferred that glass framework 1 has the flat circumferential surface 8 substantially orthogonal with flat surface 4 around.In this way, due to periphery
Portion 7 has more than a certain amount of plate thickness, so being able to suppress lacking for peripheral part 7 in the process for manufacturing and conveying glass framework 1
Damage.In addition, passing through inner peripheral surface and circumferential surface 8 sliding in frame-shaped component, energy when glass framework 1 is assembled in electronic equipment
Enough it is easily embedded into.In addition, why make circumferential surface 8 generally normal to flat surface 4 be because according to the engaging of frame-shaped component
The shape that shape has ± controls several times changes.
Furthermore, it is contemplated that scratch resistance, design, the circumferential surface 8 and glass surface of glass framework 1 are (with electronic equipment
The opposite face in side) intersection be mostly chamfer shape (rounded corners, angular chamfering).Glass framework 1 is formed by punching press
In the case where, the trend that the glass of flow regime is overflowed to the outside of metal mold is very strong, there is the most peripheral as glass framework 1
Peripheral part 7 (especially intersection) will not become desired chamfer shape anxiety.By having the peripheral part 7 of glass framework 1
Have more than a certain amount of plate thickness, can reliably punch forming peripheral part 7, peripheral part 7 can be made to become desired chamfer shape.
It is preferred that plate thickness of the glass framework 1 in most thick position is 0.4mm~1.0mm.In such manner, it is possible to be assigned to glass framework 1
Certain intensity.If the plate thickness of most thick position is less than 0.4mm, worry that the intensity of glass framework 1 is insufficient, by glass framework 1
There is the anxiety of breakage when for electronic equipment.In addition, there are the anxieties of glass warp when glass surface forms compressive stress layers.
If the plate thickness of most thick position is more than 1.0mm, the weight of glass framework 1 itself becomes larger, and glass framework 1 is being used for electronic equipment
When in the presence of hinder electronic equipment lightness anxiety.The plate thickness of the most thick position of glass framework 1 is more preferably 0.6mm~0.9mm.
For glass framework 1, the plate thickness of preferably most thin position is 0.2mm~0.8mm.In such manner, it is possible to glass framework 1
Assign certain intensity.If the plate thickness of most thin position is less than 0.2mm, worry that the intensity of glass framework 1 is insufficient, by instrument bezel
The anxiety that body 1 is used to have breakage when electronic equipment.In addition, glass surface formed compressive stress layers when, there are glass warp it
Anxiety.If the plate thickness of most thin position is more than 0.8mm, the weight of glass framework 1 itself becomes larger, and glass framework 1 is being used for electronics
In the presence of the anxiety for the lightness for hindering electronic equipment when equipment.The plate thickness of the most thin position of glass framework 1 be more preferably 0.4mm~
0.7mm。
Amorphous glass, sintered glass ceramics, split-phase glass can be used in glass framework 1.
As amorphous glass, there are alumina silicate glass, soda-lime glass, borosilicate glass etc..These glass be it is transparent or
Person is translucent, and the unique aesthetic appearance with translucency can be assigned to glass framework 1.
Sintered glass ceramics makes to scatter through light due to precipitateing into the microscopic grains of inside glass, so being able to suppress light
The unique look realized by reflection (presence of light) appropriate is assigned through and to glass framework 1.
Layering glass makes light scattered reflection, scattering that can obtain appearance white by the particle of the dispersed phase in glass
Glass framework 1.
[second embodiment]
Using Fig. 5 and Fig. 6, illustrate the glass framework 20 that the second embodiment of the utility model is related to.Fig. 5 is instrument bezel
The top view of body 20.Fig. 6 is by the enlarged cross-sectional view in Fig. 5 with the part that impales of circle in the case where the X-X line cutting.In addition,
Same symbol is marked to part same as the first embodiment or similar part in the present embodiment and omits repetition
Explanation.
Present embodiment and first embodiment are the difference is that relief pattern region 27 is mark or text.?
In electronic equipment, sometimes in texts or figure name identifications such as position setting brand, company name, the trade names easily identified.Logical
It crosses sealing, in the case that printing forms these labels, scratches or generate peeling using existing if electronic equipment if long-time
Anxiety.Since these labels are formed in glass itself as relief pattern by the glass framework 20 of present embodiment, so not shelling
It falls, the anxiety of disappearance.
In the present embodiment, due to as described above, relief pattern region 27 is mark or text in itself, it is advantageous to
It can clearly identify.It is therefore preferable that relief pattern region 27 by protrusion radius of curvature be 0.05mm~2.5mm (wherein not
Containing 2.5mm) curved surface constitute.That the radius of curvature of protrusion in present embodiment refers to is being indicated in Fig. 6 by convex curved part 11, tool
There is the circularity of the boundary part (the smallest part of curvature for being regarded as protrusion) of the surface of relief pattern and the side of recess portion.If
The radius of curvature of protrusion be less than 0.05mm, then boundary part be easy defect and it is not preferred.In addition, if the radius of curvature of protrusion is
2.5mm or more, then boundary part is fuzzy, and the relief patterns such as mark or text become unintelligible, so not preferably.
In addition, the relief pattern in present embodiment is not limited to mark, text, it is also possible to dig out on flat surface
Styles, the personage such as striped, grid, pcketing show.
[third embodiment]
Illustrate the glass framework 30 that the third embodiment of the utility model is related to using Fig. 7.Fig. 7 is to schematically show glass
The enlarged cross-sectional view in the relief pattern region 2 of glass framework 30.In addition, in the present embodiment to same as the first embodiment
Part or similar part mark same symbol simultaneously omit repeated explanation.
Present embodiment and first embodiment are the difference is that in a surface (face and another for glass framework 30
A face) there are compressive stress layers 13.In Fig. 7, which is for example formed as on the two of glass framework 30 surfaces
Defined depth (thickness) until each surface to dotted line.
Worry that portable electronic equipment can lead to breakage, cause mechanical strength to reduce because damaging because falling.This embodiment party
The glass framework 30 of formula is due to having compressive stress layers on the surface of glass, so the glass framework of high mechanical strength can be obtained
30。
Become 5 μm or more, 10 μm to be formed in the depth (hereinafter sometimes referred to DOL) of the compressive stress layers on the surface of glass
Above, 20 μm or more, 30 μm or more of mode carries out intensive treatment, becomes preferred depth in this order.By instrument bezel
In the case that body 30 is used for portable electronic equipment, the probability that the surface generation of glass is damaged is very high, the mechanical strength of glass
It can reduce.In consideration of it, being difficult to rupture the surface scratching of glass framework 30 if increasing DOL.On the other hand, in order not to
Overlong time needed for making intensive treatment, preferably DOL are 100 μm or less.
In addition, to 30 intensive treatment of glass framework so that the surface compression stress for being formed in glass surface is (following to be sometimes referred to as
It is 300MPa or more, 500MPa or more, 700MPa or more, 900MPa or more for CS), becomes preferred glass in this order
Framework.It is got higher by CS to which the mechanical strength of glass framework 30 is got higher.On the other hand, there are in glass if CS becomes excessively high
The tensile stress in portion becomes high anxiety, is 1400MPa hereinafter, more preferably 1300MPa or less it is advantageous to CS.
As make glass surface formed compressive stress layers method, it is representative have air-cooled reinforcement (physical strengthening method),
Chemical strengthening method.Air-cooled reinforcement (physical strengthening method) be would be heated to glass pane surface near softening point pass through it is air-cooled etc. fast
The quickly cooling but method to carry out.In addition, chemical strengthening method is to will be present in glass transition point temperature below by ion exchange
The big alkali of ionic radius is exchanged in the small alkali metal ion of the ionic radius of glass pane surface (usually Li ion, Na ion)
Property ion (generally directed to Li ion exchange be Na ion or K ion, for Na ion exchange be K ion.) method.Especially
In view of the difficulty that glass flatness after treatment, the compressive stress layers of the thin plate of plate thickness are formed, preferably pass through the latter
Chemical strengthening method strengthen.
For example, can by glass is impregnated in 400 DEG C~550 DEG C of fuse salt 1 hour~20 hours or so come into
Row chemical intensification treatment.As fuse salt used in chemical intensification treatment, as long as containing potassium ion or sodium ion, do not have
It is particularly limited to, such as it is preferable to use potassium nitrate (KNO3) fuse salt.In addition it is also possible to use sodium nitrate (NaNO3) melting
Salt, by potassium nitrate (KNO3) and sodium nitrate (NaNO3) mixing fuse salt.
In addition, glass material used in the utility model does not limit, but from surface hardness appropriate and chemical strengthening
The difficulty or ease (can be in short period exchange ion) of processing are set out, it is preferable to use alumina silicate glass.
[the 4th embodiment]
Illustrate the glass framework 40 that the 4th embodiment of the utility model is related to using Fig. 8.Fig. 8 is to schematically show glass
The enlarged cross-sectional view in the relief pattern region 2 of glass framework 40.In addition, in the present embodiment to same as the first embodiment
Part or similar part mark same symbol simultaneously omit repeated explanation.
Present embodiment and first embodiment the difference is that the relief pattern side of glass framework 40 at least
The surface of a part has functional membrane 14.
Functional membrane 14 is arranged by at least part of surface in relief pattern side in glass framework 40, can be based on bumps
The synergy of pattern and functional membrane 14 further increases decorative, aesthetic appearance.In this case, functional membrane 14 be polarization film,
Antireflection film, bandpass filter etc. control the film of the transmission of light, reflection.
In addition, being difficult in glass framework 40 if using anti-soil film, dustproof membrane, anti-finger printing coating as functional membrane 14
Adhere to stain.In addition, can be easy to wipe stain.
Well known inoranic membrane, organic film can be used in functional membrane 14.In addition, functional membrane 14 can by vacuum vapour deposition,
Method well known to sputtering method, sol-gel method, CVD method, infusion process etc. is set to glass framework 40.
[the 5th embodiment]
Illustrate the glass framework 50 that the 5th embodiment of the utility model is related to using Fig. 9.Fig. 9 is to schematically show glass
The enlarged cross-sectional view in the relief pattern region 2 of glass framework 50.In addition, in the present embodiment to same as the first embodiment
Part or similar part mark same symbol simultaneously omit repeated explanation.
Present embodiment and first embodiment are the difference is that there is the flat surface 4 in glass framework 50 coloring to apply
Film layer 15 or visible light reflecting layer.
Glass framework 50 by the way that coloring film layer 15 or visible light reflecting layer is arranged in flat surface 4, can based on it is recessed
The synergy of convex pattern further increases decorative, aesthetic appearance.In addition, can also assign glass framework 50 light-proofness.
In the case where glass framework 50 has translucency, by the way that coloring film layer 15 is arranged in flat surface 4, can assign
Arbitrary color.In addition, by being hidden from the veiling glare gone out by the electronic equipment side leakage of attaching glass framework 50 by coloring film layer 15
Gear, to can also be difficult to the veiling glare.It is set in addition, being able to suppress from the light of the surface side incidence of glass framework 50 in electronics
Standby specific part strong reflection and identified situation.
If replacing coloring film layer 15 and visible light reflecting layer being arranged, the visible light reflected by visible light reflecting layer is by glass
The relief pattern on glass surface reflects, and can also assign the unique radiance sense of glittering.
Well known inoranic membrane, organic film can be used in coloring film layer 15.In addition, coloring film layer 15 can pass through dipping
Method well known to method, spray coating method, spin-coating method etc. is set to glass framework 50.Well known metal can be used in visible light reflecting layer
Film can be arranged by the methods of vacuum vapour deposition, sputtering method, plating method.
[sixth embodiment]
Illustrate the glass framework 60 that the sixth embodiment of the utility model is related to using Figure 10.Figure 10 is to schematically show
The enlarged cross-sectional view in the relief pattern region 2 of glass framework 60.In addition, in the present embodiment to identical with first embodiment
Part or similar part mark same symbol and omit repeated explanation.
Present embodiment and first embodiment the difference is that glass framework 60 by containing coloring components and presenting
The glass of arbitrary hue is constituted out.
For glass framework 60, preferably with the molar percentage of oxide benchmark indicates and containing 0.1~7% from by
At least one ingredient (coloring components) for the group selection that the metal oxide of Co, Mn, Fe, Ni, Cu, Cr, V, Bi are constituted.As a result,
Glass framework 60 can assign show it is transparent or white other than arbitrary hue dicoration, aesthetic appearance.Due to this implementation
The glass framework 60 of mode generates the differences of shades and with relief pattern according to the difference of plate thickness, so utilizing this
Any can be realized the colorful decoration performance such as gradient.
In addition, by carrying out extinction by glass itself from the veiling glare gone out by the electronic equipment side leakage of attaching glass framework 60,
Also the veiling glare can be difficult to.In addition, being able to suppress the spy from the light of the surface side incidence of glass framework 60 in electronic equipment
Determine part strong reflection and identified situation.
If with the molar percentage of oxide benchmark indicates and contains being constituted from by above-mentioned metal oxide less than 0.1%
Group selection at least one ingredient, then since glass framework 60 is unable to get desired color so not preferably.In addition,
If when dissolving glass raw material, glass becomes unstable and generates devitrification containing having more than 7%, thus and it is not preferred.As glass
Metal oxide contained by glass is, it is preferable to use such as Co3O4、MnO、MnO2、Fe2O3、NiO、CuO、Cu2O、Cr2O3、V2O5、Bi2O3
Deng.
In addition, in the present specification, the content of coloring components indicates each ingredient present in glass as the oxygen shown
Compound and in the presence of conversion content.Such as " contain 0.1%~7% Fe2O3" refer to the whole of Fe present in glass
With Fe2O3Form in the presence of Fe content, the i.e. Fe of Fe2O3The content that converts is 0.1%~7%.
[the 7th embodiment]
Illustrate the glass framework 70 that the 7th embodiment of the utility model is related to using Figure 11.Figure 11 is to schematically show
The enlarged cross-sectional view of the thinner wall section 17 of glass framework 70.In addition, in the present embodiment to portion same as the first embodiment
Divide or similar part marks same symbol and omits repeated explanation.
Present embodiment and first embodiment are the difference is that on at least part of surface of glass framework 70
There is thinner wall section 17 together with relief pattern region 2.
Glass framework 70 with relief pattern region 2 surface side or its back side have at least one thinner wall section 17.And
And the most thin position of 17 thickness of thinner wall section is flat.
Glass framework 70 in the case where that will have the face of thinner wall section 17 to use as surface, if overleaf side and thin-walled
The corresponding position in portion 17 configures finger print identifying sensor 31, then finger is improved to the insertion of thinner wall section 17, can be by finger tip
Central part guided naturally to the bottom surface of thinner wall section 17.In addition, since the most thin position of thickness is flat, so can
Inhibit the misidentification card of finger print identifying sensor 31.As finger print identifying used herein sensor 31, optics can be used
The sensor of formula, heat-sensitive type, pressure type, electrostatic capacitance, ultrasonic type etc., but from sensing detection sensitivity, consumption electric power
Viewpoint consider, preferably electrostatic capacitance, ultrasonic type sensor.
In addition, glass framework 70 be in the case where that will have the face of thinner wall section 17 as the back side (electronic equipment side) use,
Finger print identifying sensor 31 can be configured in thinner wall section 17.Finger print identifying sensor 31 is configured in this way, is had and is being referred to
Line certification sensor 31 is the advantage that sensing detection sensitivity can be made good in the case where electrostatic capacitance.In addition, due to
Do not have the recess for finger print identifying sensor 31 on surface, so can be improved the beauty of electronic equipment.
From the viewpoint of inhibiting manufacturing cost, preferably these thinner wall sections 17 are formed simultaneously with relief pattern region 2.
[the 8th embodiment]
Illustrate the glass framework 80 that the 8th embodiment of the utility model is related to using Figure 12.Figure 12 is to schematically show
The thinner wall section 17 of glass framework 80 and the enlarged cross-sectional view of thick wall portion 18.In addition, in the present embodiment to the first embodiment party
The identical part of formula or similar part mark same symbol simultaneously omit repeated explanation.
Present embodiment and first embodiment are the difference is that on at least part of surface of glass framework 80
There is the thinner wall section 17 and thickness that thickness is different in the recess portion in the relief region area of the pattern 2 together from relief pattern region 2
Wall portion 18.
The thick wall portion 18 that glass framework 80 has thinner wall section 17 and connect with thinner wall section 17, by thinner wall section 17 and thick wall portion 18
Lens 19 are constituted, solid-state image pickup element 32 etc. is arranged in position corresponding with the lens.
Camera, illumination etc. are set in the electronic device sometimes.Camera, illumination will use make anaclasis and spread or
The lens of aggregation.Here, glass framework 80 passes through with the lens 19 being made of thinner wall section 17 and thick wall portion 18, can reduce
The components number of solid-state image pickup element module.In addition, due to the opening portion for the light transmission for not needing to be formed camera, illumination etc.,
So being able to suppress and processing, assemble related manufacturing cost, since opening portion is reduced so also there is advantage in terms of waterproof.
In addition, showing lens 19 in Figure 12 is the example of convex lens but it is also possible to be concavees lens.In addition, from table is prevented
Face scratches this point and considers that preferably as shown in figure 12, framework face of the lens 19 around lens is recessed.
From the viewpoint of inhibiting manufacturing cost, preferably these thinner wall sections 17 and thick wall portion 18 and relief pattern region 2 are same
When formed.
[the 9th embodiment]
Illustrate the glass framework 90 that the 9th embodiment of the utility model is related to using Figure 13.Figure 13 is to schematically show
The peripheral part 7 of glass framework 90 and the enlarged cross-sectional view in relief pattern region 2.In addition, in the present embodiment to it is first real
It applies the identical part of mode or similar part mark same symbol and omits repeated explanation.
Present embodiment and first embodiment are the difference is that the thickness of the peripheral part 7 of glass framework 90 compares periphery
Part other than portion 7 is thick.
Part other than the peripheral part 7 of glass framework 90 includes the part in relief pattern region 2, non-relief pattern region 2.
In addition, the peripheral part 7 of glass framework 90 can be the whole of the peripheral part 7 of glass framework 90, it is also possible to a part.
The peripheral part 7 of glass framework 90 is position high a possibility that being damaged when electronic equipment is fallen.Therefore, pass through
Keep the thickness of the peripheral part 7 of glass framework 90 thicker than the thickness of the part other than peripheral part 7, can be improved glass framework 90 itself
Mechanical strength.
In addition, end is formed as curve form (rounded corners) mostly by glass framework 90.Make instrument bezel by punching press
In the molding situation of body 90, the trend that the glass of flow regime is overflowed to the outside of metal mold is very strong, as glass framework 90
There are the anxieties that curve form does not become desired shape for the peripheral part 7 of most peripheral.By the peripheral part 7 for making glass framework 90
Thickness is thicker than the thickness of the part other than peripheral part 7, can reliably punch forming peripheral part 7, peripheral part 7 can be made to become institute
Desired curve form.
[other embodiment]
The glass framework that the respective embodiments described above are related to is representative illustration, and the utility model is not limited to these.
For example, glass framework also can have through hole.Thereby, it is possible on an electronic device as camera, the receiving and transmitting part of sensor
It uses.
Alternatively, it is also possible to which above-mentioned each embodiment is applied in combination.For example, using the instrument bezel for making first embodiment
Body has compressive stress layers (third embodiment) and colours the mode of film layer (the 5th embodiment).
In addition, in the respective embodiments described above, using relief pattern side as surface, using flat surface as electronic equipment side, but
It is not limited thereto, it can also be using the side with relief pattern as electronic equipment side.
Alternatively, it is also possible to which relief pattern is arranged in surface back side both sides.For example, can be in the figure of table side setting relief pattern
Shape apperance forms mark label etc. in electronic equipment side, or forms different patterns in table, shows complicated pattern.
Furthermore, it is contemplated that the assembling of glass framework and electronic equipment, the relief pattern of electronic equipment side is also possible to avoid
With recess portion, the bump of insertion of other component interferences etc..
Electronic equipment as the glass framework for using the utility model can be listed below.
For example, the electronic equipment as communication terminal has mobile phone, PHS (Personal Handy-phone
System: personal handhold telephone system), smart phone, (Personal Data Assistance: personal data help PDA
Reason), PND (Portable Navigation Device: portable vehicle navigation system), can enumerate as radio receiver
Portable radio, mobile TV, single band receiver etc..In addition, the electronic equipment as information terminal can enumerate digital camera,
Video camera, mobile music player, recorder, Portable DVD player, portable game machine, laptop, tablet PC,
Electronic dictionary, electronic memo, E-book reader, mobile printer, portable scanner etc..
In addition it is also possible to be used as the cover member for the electronic equipment being set in automobile, the appearance part of household appliances.
In addition, being not limited to above-mentioned illustration.
The instrument bezel body of the utility model can be formed by well known method.For example, being preparation plate, rodlike, blocky
Glass material, which is heated to softening point or more, using having indent and convex one group of metal mold punch process, thus
The method for obtaining desired relief pattern.Alternatively, it is also possible to being flat glass material to be heated to strain point or more and low
In softening point, contacted using the deformation that the self weight of glass generates with metal mold, to obtain desired relief pattern method.
Alternatively, it is also possible to be pattern is formed by photoetching etc. and be etched method, carried out using the grinding machinery of Numerical Control
Processing.The preparation method of punch process is carried out since desired bump maps can be formed with seldom process especially with metal mold
Case, it is advantageous to.
In addition, in the case where glass framework has flat surface grinding can be passed through after a face forms relief pattern
Form desired flat surface.
Industrial utilizability
The glass framework of the utility model is other than it can assign glossiness possessed by glass material, hard sense, also
Decorative, the unique sense of touch realized by relief pattern can be assigned.
Claims (21)
1. a kind of glass framework, which is characterized in that
The glass framework is made of the glass for having relief pattern at least part of surface, and is loaded on electronic equipment outside.
2. glass framework according to claim 1, which is characterized in that
Above-mentioned relief pattern is formed in the central portion at least one surface.
3. glass framework according to claim 1, which is characterized in that
The wall thickness of above-mentioned glass measured in the boss surface on the surface for having relief pattern is continuous or intermittently changes.
4. glass framework according to claim 1 or 3, which is characterized in that
The protrusion of above-mentioned relief pattern and recess portion are made of curved surface respectively, and the curved surface is continuous.
5. glass framework according to claim 1, which is characterized in that
Above-mentioned relief pattern is made of the curved surface that the radius of curvature of protrusion is 2.5mm or more.
6. glass framework according to claim 1, which is characterized in that
Above-mentioned relief pattern is made of the curved surface that the radius of curvature of protrusion is 0.05mm~2.5mm, wherein above-mentioned radius of curvature is not
Include 2.5mm.
7. glass framework according to claim 1, which is characterized in that
Tend to the non-relief pattern region on surface, the concave-convex depth of above-mentioned relief pattern gradually decreases.
8. glass framework according to claim 1, which is characterized in that
The recess portion of above-mentioned relief pattern is made of the curved surface that radius of curvature is 0.1mm or more.
9. glass framework according to claim 1, which is characterized in that
Above-mentioned relief pattern is 0.2mm or more in most thin position plate thickness.
10. glass framework according to claim 1, which is characterized in that
Above-mentioned glass is plate, and at least part in a face has above-mentioned relief pattern, another face is flat.
11. glass framework according to claim 10, which is characterized in that
The flatness as defined in JIS B 0021 in the face of the planar side of above-mentioned glass is 0.3mm or less.
12. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has flat circumferential surface.
13. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has 5~100 μm of compressive stress layers from surface to depth direction.
14. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has thinner wall section, and the most thin position of the thinner wall section is flat.
15. glass framework according to claim 1, which is characterized in that
The thick wall portion that above-mentioned glass has thinner wall section and connect with the thinner wall section constitutes lens by the thinner wall section and the thick wall portion.
16. glass framework according to claim 1, which is characterized in that
The thickness of the peripheral part of above-mentioned glass is thicker than the thickness of the part other than peripheral part.
17. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has functional membrane on at least part of surface of above-mentioned relief pattern side.
18. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has coloring film layer or visible light reflecting layer at least part of surface.
19. glass framework according to claim 1, which is characterized in that
Above-mentioned glass has through hole.
20. glass framework according to claim 1, which is characterized in that
The plate thickness of the most thick position of above-mentioned glass is 0.4mm~1.0mm.
21. glass framework according to claim 1, which is characterized in that
The plate thickness of the most thin position of above-mentioned glass is 0.2mm~0.8mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017166729A JP6928513B2 (en) | 2017-08-31 | 2017-08-31 | Glass housing |
| JP2017-166729 | 2017-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209201111U true CN209201111U (en) | 2019-08-02 |
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ID=65813717
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407291.6U Active CN209201111U (en) | 2017-08-31 | 2018-08-29 | Glass framework |
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| Country | Link |
|---|---|
| JP (1) | JP6928513B2 (en) |
| CN (1) | CN209201111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740597A (en) * | 2019-10-14 | 2020-01-31 | Oppo广东移动通信有限公司 | Shell, preparation method and electronic equipment |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7264450B2 (en) * | 2019-04-02 | 2023-04-25 | 株式会社Nsc | Manufacturing method of cover glass for flexible device |
| CN110845126B (en) * | 2019-11-04 | 2022-03-22 | Oppo广东移动通信有限公司 | Method for preparing electronic equipment shell, electronic equipment shell and electronic equipment |
| US11691914B2 (en) * | 2020-07-28 | 2023-07-04 | AGC Inc. | Glass member |
| KR20230010562A (en) * | 2021-07-12 | 2023-01-19 | 삼성전자주식회사 | Gradation cover glass using color glass and electronic device including the same |
| WO2023210949A1 (en) * | 2022-04-29 | 2023-11-02 | 삼성전자 주식회사 | Electronic apparatus comprising cover glass |
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| JP2009061730A (en) * | 2007-09-07 | 2009-03-26 | Fujitsu Component Ltd | Decorated box body and its manufacturing process |
| JP5251602B2 (en) * | 2009-02-27 | 2013-07-31 | 日本電気株式会社 | Portable electronic devices |
| CN103946166A (en) * | 2011-11-30 | 2014-07-23 | Hoya株式会社 | Electronic device cover glass blank, method for manufacturing same, electronic device cover glass, and method for manufacturing same |
| JP2013137383A (en) * | 2011-12-28 | 2013-07-11 | Hoya Corp | Cover glass for portable device and method of manufacturing the same |
| US9890074B2 (en) * | 2013-02-21 | 2018-02-13 | Htc Corporation | Electronic device, glass cover and method of manufacturing glass cover |
| JP2015168611A (en) * | 2014-03-10 | 2015-09-28 | パナソニック株式会社 | Strengthened glass, touch panel electronic display, organic el panel and method for producing the strengthened glass |
| JP2016121050A (en) * | 2014-12-25 | 2016-07-07 | 旭硝子株式会社 | Glass molding and production method of glass molding |
| CN205427872U (en) * | 2015-01-30 | 2016-08-03 | 旭硝子株式会社 | Lid component and key fob who has it |
| CN205384625U (en) * | 2015-06-05 | 2016-07-13 | 旭硝子株式会社 | Glass substrate , protection glass and key fob |
| DE112016003903T5 (en) * | 2015-08-31 | 2018-05-30 | Asahi Glass Company, Limited | Translucent structure, process for its preparation and object |
| TWI756293B (en) * | 2016-11-15 | 2022-03-01 | 美商康寧公司 | Processes of making glass with textured surface and 3-d shape |
-
2017
- 2017-08-31 JP JP2017166729A patent/JP6928513B2/en active Active
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2018
- 2018-08-29 CN CN201821407291.6U patent/CN209201111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740597A (en) * | 2019-10-14 | 2020-01-31 | Oppo广东移动通信有限公司 | Shell, preparation method and electronic equipment |
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| Publication number | Publication date |
|---|---|
| JP6928513B2 (en) | 2021-09-01 |
| JP2019043795A (en) | 2019-03-22 |
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