CN102823338A - Glass composite, electronic device using glass composite, and input device - Google Patents

Abstract

It is difficult to carry out mass production by means of glass insert molding without there being deviations in quality, and it has not been possible to obtain stabilized glass composites without warping or cracking, and the purpose of the present invention is therefore to provide a glass composite which is ideal for manufacturing and comprises a frame and glass that are integrated. A glass composite (10) of the present application is characterized by comprising a glass member (11) that transmits visible light, a frame (20) that supports the glass member (11), and an adhesive member (30) that adheres the glass member (11) to the frame (20), by the glass member (11) being a flat sheet and comprising a side surface (11a) around the periphery thereof and furthermore the side surface (11a) being fixed to the frame (20) by means of the adhesive member (30), and by the adhesive member (30) constituting a buffer layer that mitigates stress applied to the frame (20).

Description

Glass composite, the electronic equipment that has used glass composite and input unit

Technical field

The present invention relates to glass composite and the electronic equipment and the input unit that have used glass composite, relate in particular to the structure of the glass composite that can prevent crackle.

Background technology

At present, in electronic equipment that carries usefulness etc., be provided with and the stacked input unit of display unit.Input unit constitutes main body with the base material of light transmission, on one side displaying contents through this base material visual confirmation display unit picture, wait the touching surveyed area with finger on one side, thereby can carry out input operation.

Such input unit constitutes board, electric optical device to dispose with the overlapping mode of display unit picture; But the operator observes the displaying contents of display unit picture through input unit, so the performance relevant with visual confirmation property of this picture brightness etc. is very important.Its visual confirmation property is good under the situation of the glass baseplate that uses excellent optical characteristics, if be merely flat board is cut off such shape then the glass baseplate cost does not have big problem.But under the situation of the three-dimensional of the processing of implementing circular hole or elliptical aperture etc. in order to cooperate design of electronic devices property and outer shape processing, glass baseplate cost amount improves and becomes problem.In addition, be configured under the situation on the display unit picture, compare the shortcoming that has visual confirmation property variation with glass baseplate using resin base material.

Therefore, discuss out following embedding glass forming technique, that is, in the base material of input unit, framework forms through ester moulding, and the display unit picture area is imbedded glass plate.As such structure example, for example, the framework (resin frame) that patent documentation 1 has been put down in writing a kind of glass plate (surface plate that is made up of glass plate) and its back side circumference of supporting is shaped and the integrated shell body that forms through embedding glass.In addition, in patent documentation 2, disclose a kind of through adopting the little receptacle material of coefficient of linear expansion to reduce with glass plate the thermosetting resin constituent of the warpage when integrated.

The manufacturing approach that embedding glass is shaped is following such operation.At first, glass plate cuts off through the sheet material from big sheet glass and carries out the grinding of section, thereby cuts out into given size.But in the shaping dies that constitutes by dynamic model and fixed die, glass plate (surface plate that is made up of glass plate) is fixed to correct position through vacuum suction etc.Closed molding die and injection moulding are filled molten resin and are cooled off taking-up, thereby accomplish incorporate embedding glass formed products.

The look-ahead technique document

Patent documentation

Patent documentation 1:WO2008/035736 communique

Patent documentation 2: japanese kokai publication hei 9-118830 communique

Summary of the invention

Yet, as the embedding glass distinctive problem that is shaped, on framework and glass plate, produce stress and produce warpage or crackle, so must use and the coefficient of linear expansion of glass plate and framework is the resin material of equal extent owing to shrinking because of the shaping of resin.

In addition, the embedding glass formed products has following such problem, produces very difficulty in batches.Compare with the precision of mould, the dimensional discrepancy in the cut-out of glass plate is big, and the positioning accuracy of the assigned position in mould is also poor; Cause the dimensional discrepancy of formed products to become big, follow in this, the shaping of resin is shunk can't obtain homogeneity, reproducibility; Therefore, produce the quality deviation in the bulk article.In order to improve positioning accuracy, must carry out special research to mould.And then embedding glass is shaped and forms pore easily, in batch process, can't suppress pore fully, so the embedding glass formed products is limited in the goods that do not need to seal fully, using.

In addition, develop thermosetting resin as the resin of embedding glass shaping usefulness, but the processing of thermosetting resin material existing problems aspect the property produced in batches.And, therefore cost an arm and a leg owing to be the special resins material.

Thereby, being difficult to glass plate and the integrated glass composite that obtains of framework are produced in batches through embedding glass with being shaped no quality deviation, existence can't obtain stablizing and not existing the problem of the glass composite of warpage and crackle.

Therefore, the present invention solves above-mentioned existing problem, and its purpose is to provide a kind of glass composite that does not especially have warpage and crackle.

In addition, the present invention also aims to provide electronic equipment and the input unit that uses the good glass composite of visual confirmation property.

Be used to solve the means of problem

Glass composite of the present invention is characterised in that; Have: the adhesive member of framework, bonding said glass component and the said framework of flat glass component, the said glass component of supporting; The side of said glass component is fixed on the said framework via said adhesive member, and said adhesive member is to relax the resilient coating that is applied to the stress on the said framework.

In the present invention, be shaped differently in essence with the directly affixed embedding glass of glass component and framework, the side and the framework of the glass component among the present invention are fixed via adhesive member.So, glass component and framework are not directly affixed, but affixed with adhesive member respectively, and adhesive member plays a role as absorbing the resilient coating that relaxes stress.Therefore, even shrink, also relaxed to the stress that framework applies from glass component because of variations in temperature causes framework and glass component to expand.Therefore, the glass composite that does not have warpage and crackle can be provided.

And then preferred, said framework is made up of shaping resin, and has and the opposed side wall portion in said side, and said side and said side wall portion dispose with the mode that is provided with the filling part of filling said adhesive member.Thus; Can be with can not be by excess compression or the mode that produces the gap to the basket shape of the complicacy that forms by shaping resin and implemented to fill adhesive member on the framework of the hole processing that functional part uses, thus can be reliably the fixing good glass component of visual confirmation property.

In addition, in the present invention, preferred, the side of said glass component forms with the side wall portion of said framework has different inclinations angle,

A part of butt between said side and the said side wall portion, and be formed with said side and the folded gap of said side wall portion, in said gap, be filled with said adhesive member.

Thus; In the present invention; Can make the side of glass component and the side butt of framework, can glass component be embedded framework (butt between side and side wall portion), can be simply and carry out the location to in-plane (X, Y) of glass component accurately with respect to framework.In addition, because the gap that can fill adhesive member can be set between glass component and framework, so can suitably engage between glass component and framework via adhesive member.In addition; Even the finished product of glass component and framework is slightly different; Also can form the gap between the side wall portion of the side that is clipped in glass component and framework in the present invention reliably; Therefore and the gap forms the shape that front end attenuates, even the interval in gap changes a little with shape and also can imbed gap (not having the pore generation) reliably, can the loading of adhesive member managed necessarily.

In addition; In the present invention; Also can constitute; The inclination angle of said side and said side wall portion is identical and begin differently from half-way until half-way, and butt between the said side at same tilt angle and the said side wall portion is filled with said adhesive member between the said side at different inclinations angle and said side wall portion.

At this moment, preferred, said side wall portion comprises first inclined plane that possesses first tiltangle 1 and second inclined plane that possesses second tiltangle 2 different with first inclination angle,

Butt between said first inclined plane and the said side, and between said second inclined plane and said side, be filled with said adhesive member at least.

In addition; In the present invention; Can constitute; At least one side of said side or said side wall portion is bent to form halfway and is different inclinations angle; Gap between said side and the said side wall portion has from first gap of the butt direction of bend between said side and said side wall portion, towards with second gap of said butt direction in the opposite direction, the said side of said second gap location and the angle of inclination difference of said side wall portion are bigger than the angle of inclination difference of the said side of said first gap location and said side wall portion.At this moment, preferred, said side wall portion is bent to form halfway and is different inclinations angle.

Thus, when can be guided by the side wall portion of framework glass component is embedded framework easily and suitably, can improve positioning accuracy as in-plane in the side of glass component.In addition, suitably keep easily the intensity of glass component and framework and simultaneously the peristome in gap is formed enough big shape, can suitably adhesive member be filled in the gap.In addition; Even the loading of adhesive member produces deviation; Adhesive member also can accumulate in the gap; Can suppress the part that butt between the side wall portion of side and framework that adhesive member exceedingly flow into glass component through identical inclination angle, can make by bonding glass component of adhesive member and the joint stableization between framework.

In addition, in the present invention, in said side, the bight between inclined plane and the platen surface forms the chamfer machining face, and the cross part on said at least chamfer machining face and said inclined plane becomes the butt position with said side wall portion butt.Under such mode, also can be simply and carry out the location to in-plane (X, Y) of glass component accurately with respect to framework.In addition, even in the part of chamfer machining face, and form the slit between the side wall portion, and a spot of adhesive member is exuded in the said slit, also can suppress on its platen surface that flow into glass component, can guarantee the high flatness of glass component.

In addition, in the present invention, said framework is a upper ledge, is provided with lower frame independently with said upper ledge, and said upper ledge engages with said lower frame, and said lower frame extends the lower face side that is set to said glass component.At this moment, the side of said glass component tilts towards the mode that upper surface side reduces gradually from lower face side with the width dimensions of said glass component.And preferred, the side wall portion of said upper ledge tilts towards the mode that upper surface side reduces gradually from lower face side with the interval between said side wall portion, and the inclination angle of said side wall portion is relaxed than the inclination angle of said side.

Thus, be applied with under the situation such as impact, can preventing suitably that glass component breaks away from respect to the twocouese of upper and lower surfaces.

In addition, in the present invention, preferred, said framework has and the continuous extension of said side wall portion, and said extension is along the periphery setting of a side's of the platen surface of said glass component face.Thus, though from the opposing party of flat board in the face of flat board applies power, also can pass through extension supporting glass member, so the peeling off of the glass component of the impact can suppress with respect to fall the time etc.

In addition, in the present invention, preferred said adhesive member is the transparent resin that sees through visible light.So, can form under the visualization is transparent glass composite.

In addition, said adhesive member also can be the resin of UV cured type.Thus, easily adhering glass member and framework, the residual stress when adhesive member is bonding is little.

And then said side has the notch that the ladder difference is set, and said framework has along the extension of the shape of said notch.Thus, become the structure of the glass composite of two sides (upper and lower surfaces) formation continuous level easily at glass component.

Said notch also can be for having the structure of the pars intermedia that joins with said extension.The two sides that thus, can be formed in glass component easily forms the structure of the glass composite of continuous level.

Used the electronic equipment of glass composite of the present invention can display message, it is characterized in that said electronic equipment has the display part that is used for display message, said display part be arranged in the zone of said glass component.Thus, because the base material that is configured on the display unit picture is a glass composite, therefore to compare optical characteristics good with resin base material, so visual confirmation property is good.Thereby, can realize visual confirmation property good electron equipment.

A kind of input unit of input unit of the present invention; It is characterized in that; Has the pair of electrodes substrate that base material that at least a portion is a light transmission and at least a portion are light transmission; Said base material is the glass composite of above-mentioned record, and said pair of electrodes substrate has a pair of resistive film that is made up of nesa coating, and said a pair of resistive film is opposed across the space.Therefore thus, the base material that is configured on the display unit picture is a glass composite, and to compare optical characteristics good with resin base material, so visual confirmation property is good.Thereby can realize the input unit that visual confirmation property is good.

In addition; Input unit of the present invention can constitute; Having base material and at least a portion that at least a portion is a light transmission is the electrode base board of light transmission, and said base material is the glass composite of above-mentioned record, and said base material is formed with a side's who is made up of nesa coating resistive film; And said electrode base board is formed with the opposing party's who is made up of nesa coating resistive film, and a said side's resistive film and said the opposing party's resistive film are opposed across the space.Thus, glass composite is also used as the substrate of the resistive film that is formed with a side, therefore can access the more good input unit of visual confirmation property.

Perhaps; Input unit of the present invention also can constitute; Having base material and at least a portion that at least a portion is a light transmission is the sensor base plate of light transmission, and said base material is the glass composite of above-mentioned record, and said sensor base plate is formed with the electrode that detects electrostatic capacitance; And said base material and said sensor base plate are fitted and are integral.Thus, the framework dual-purpose of glass composite is done exterior body, and be configured in the display unit picture on base material be glass composite, therefore to compare optical characteristics good with resin base material, visual confirmation property is superior.Therefore, can realize the input unit that visual confirmation property is good.

In addition, input unit of the present invention is characterised in that to have glass composite, this glass composite be provided with lower frame independently as the upper ledge of framework, and upper ledge engages with lower frame, and lower frame extends to the lower face side of said glass component,

Between said glass component and said lower frame, be provided with sensor base plate.

In the present invention; Through upper ledge and lower frame independently are provided with; Thereby can with sensor base plate be clipped in and glass component and lower frame between, and can the range upon range of smooth lower face side that is arranged on glass component of sensor base plate can be formed the good input unit of transducer sensitivity.

The invention effect

According to the present invention, glass component and the bonding adhesive member of framework are played a role as absorbing the resilient coating that relaxes stress.Therefore, even shrink because of variations in temperature expands framework and glass component, the stress that is applied on the framework from glass component is also relaxed.Thereby can realize not having the glass composite of warpage and crackle.

Therefore in addition, according to the present invention, the base material that is configured on the display unit picture is a glass composite, and to compare optical characteristics good with resin base material, so visual confirmation property is good.Therefore, can realize having used the electronic equipment and the input unit of the good glass composite of visual confirmation property.

Description of drawings

Fig. 1 is the stereogram of the glass composite of expression first execution mode of the present invention.

Fig. 2 cuts the glass composite of Fig. 1 open obtain signal longitudinal sectional view with the II-II line.

Fig. 3 is the signal longitudinal sectional view of the input unit of expression first execution mode.

Fig. 4 is the signal longitudinal sectional view of variation of the glass composite of expression first execution mode.

Fig. 5 is the signal longitudinal sectional view of the input unit of expression second execution mode.

Fig. 6 is the signal longitudinal sectional view of the glass composite of expression the 3rd execution mode.

Fig. 7 is the signal longitudinal sectional view of the input unit of expression the 3rd execution mode.

Fig. 8 is the signal longitudinal sectional view of first variation of the glass composite of expression the 3rd execution mode.

Fig. 9 is the signal longitudinal sectional view of second variation of the glass composite of expression the 3rd execution mode.

Figure 10 is the signal longitudinal sectional view of the glass composite of expression the 4th execution mode.

Figure 11 is the signal longitudinal sectional view of the glass composite of expression the 5th execution mode.

Figure 12 representes to constitute the component parts of the glass composite of the 6th execution mode; (a) (c) (d) is vertical view; (b) for (a) cut open and from the observed signal longitudinal sectional view of the direction of arrow from the A-A line; (d) being that (c) cut open and from the observed signal longitudinal sectional view of the direction of arrow from the B-B line, (f) is that (e) cut open and from the observed signal longitudinal sectional view of the direction of arrow from the C-C line.

Figure 13 has been to use the signal longitudinal sectional view of the input unit of glass composite shown in Figure 12.

Figure 14 is that longitudinal sectional view is amplified in the part of amplifying the part of the input unit of representing Figure 13.

Figure 15 is that longitudinal sectional view is amplified in the part of the glass composite of the 7th execution mode.

Figure 16 is that longitudinal sectional view is amplified in the part of the glass composite of the 8th execution mode.

Figure 17 is the local amplification view of variation of the glass composite of expression Figure 15, Figure 16.

Figure 18 is the signal longitudinal sectional view of the glass composite of the 9th execution mode.

Figure 19 is the signal longitudinal sectional view of the glass composite of the tenth execution mode.

Figure 20 is the process chart (signal longitudinal sectional view) that is used to explain the manufacturing process of glass composite shown in Figure 12.

Figure 21 is the vertical view and the signal longitudinal sectional view of input unit (touch panel).

Embodiment

Below, with reference to description of drawings execution mode of the present invention.Need to prove,, the ratio etc. of the size of each structural element is represented differently for ease of observing accompanying drawing.And in each figure, longitudinal sectional view is represented the section that when thickness direction is cut open, demonstrates.

< first execution mode >

Fig. 1 is the stereogram of the glass composite 10 of expression first execution mode of the present invention; Fig. 2 cuts the signal longitudinal sectional view that obtains open by the II-II line of Fig. 1, and Fig. 3 is the signal longitudinal sectional view that glass composite 10 is provided with the input unit 1 that detects panel 60.Fig. 1 and glass composite 10 shown in Figure 2 are the base material that constitutes input unit 1, and be as shown in Figure 3, and it is set with and detects panel 60, and be used for portable telephone, carry the game device of usefulness etc.

As shown in Figure 1, in the glass composite 10, the tetragonal zone of central portion is flat glass component 11, and the zone that surrounds glass component 11 is a framework 20.Glass component 11 is fixed on the framework 20 via adhesive member 30.Like Fig. 1 and shown in Figure 2, be provided with the filling part 40 of filling adhesive member 30.Flat glass component 11 is a light transmission, and display light is seen through.Light transmission in this manual representes that transparent or semitransparent grade can make the state of light transmission, means that transmitance is to be preferably more than 80% more than 50%.

On the other hand, framework 20 is used the light transmission member, and for example, its part is by painted.Framework 20 is shaped through filling thermoplastic resin in mould.As shown in Figure 1, framework 20 is provided with opening 21,22.Can make opening 21 is obedient mouthful, and opening 22 is the conversation mouth, and the zone of glass component 11 is adapted in the basket of portable telephone for display part.Need to prove that in this case, microphone, loud speaker, liquid crystal indicator are arranged on the rear side of glass composite 10.Need to prove, except thermoplastic resin, can also use thermosetting resin as framework 20.

As shown in Figure 3, in input unit 1, the detection panel 60 of light transmission is installed on glass composite 10.Glass composite 10 is affixed through the tack coat 61 of light transmissions such as acrylic acid series sticker with detection panel 60.At this, tack coat 61 can be affixed with detection panel 60 with glass composite 10 through the viscosity of self, becomes the bonding agent of solid to distinguish mutually with its state from liquid hardening.But, also can replace said tack coat 61 and the use bonding agent.

As shown in Figure 3, detect panel 60 and comprise having light transmission and have flexible lower basal plate 62, opposedly with it have light transmission and have flexible upper substrate 63.Between lower basal plate 62 that detects panel 60 and upper substrate 63, be provided with the wall 64 that is formed by bonding agent, lower basal plate 62 is opposed via space 65 with upper substrate 63.

Tin indium oxide) (Indium Tin Oxide: the bottom resistive film of light transmission such as also is formed with the top resistive film of light transmissions such as ITO on the opposed faces of upper substrate 63 on the opposed faces of lower basal plate 62, to be formed with not shown ITO.Each resistive film via distribution etc. and with detect panel electricity consumption road and be connected, but in Fig. 3, omitted detailed structure.

In detecting panel 60, when upper substrate 63 is pressed and when crooked, the top resistive film contacts with bottom resistive film part.At this moment, detect and the bottom resistive film is cut apart the corresponding voltage of resistance value that obtains along directions X, and detect and the top resistive film is cut apart the corresponding voltage of resistance value that obtains along the Y direction.Thus, detect deflected position on the X-Y coordinate.

In this execution mode,, therefore can access the good input unit 1 of visual confirmation property of display unit picture because the glass component 11 that optical characteristics is good is used in the display unit picture area.

Need to prove, detect panel 60 and be generally the structure that further is connected with surface substrate, but in Fig. 3 with its omission.Surface substrate is formed by PETG material transparent such as (PET), and the zone in space 65 is held in light transmission, and is formed with dyed layer in the for example zone of wall 64.Dyed layer becomes the decorative layer of non-light transmittance through formation such as printing or vapor depositions.Surface substrate is fixed on the upper substrate 63 through the tack coat of light transmissions such as acrylic acid series.

The glass component 11 that glass composite 10 shown in Figure 2 will be made in advance, integrated with its framework 20 and adhesive member 30 through different operations making.Framework 20 has the opposed side wall portion 20a with the side 11a of glass component 11; Side 11a and side wall portion 20a sky through making glass component 11 are opened certain arranged spaced, thereby between side 11a and side wall portion 20a, are formed with the filling part 40 of filling adhesive member 30.And through filling adhesive members 30 at filling part 40, thereby glass component 11 engages via adhesive member 30 with the side of framework 20 each other.

In addition, framework 20 has the extension 20b continuous with side wall portion 20a, and extension 20b is provided with along the back side periphery of the glass component 11 of flat board.Therefore thus, even apply power from the surface lateral glass component 11 of glass composite 10, also can pass through extension 20b supporting glass member 11, the impact when falling etc. can suppress peeling off of glass component 11.

In concrete example; Being the dull and stereotyped of thickness 0.7mm and being the rectangular-shaped design size of 40mm * 60mm with respect to glass component 11, is that 0.6mm, extension 20b comprise that filling part 40 has designed the shaping dies size of framework 20 for the mode of 1.1mm width so that fill the width of the filling part 40 of adhesive member 30.Glass component 11 cuts out the glass plate that above-mentioned size obtains for the sheet material from big sheet glass, and 11a has carried out suitable milled processed in the side.On the other hand, framework 20 is made through Merlon (PC) is shaped.Next, in the incorporate operation of said member,, then carry out ultraviolet irradiation and heat hardening so that after relation certain mode in the plan position approach of two members uses adsorption tool to be configured, apply adhesive members 30 at filling part 40.Need to prove that curing condition is with temporary fixed 15 seconds (irradiates light 365nm, 150mW/cm based on ultraviolet irradiation ²), the condition of 80 ℃ of thermmohardening temperature and 60 minutes carries out.

The glass composite of so accomplishing 10 is not that glass component 11 is directly affixed with framework 20, but affixed with adhesive member 30 respectively, and adhesive member 30 itself plays a role as absorbing the resilient coating that relaxes stress.Thus, in this execution mode,, also relaxed to the stress that framework 20 applies from said glass component 11 even shrink because of variations in temperature makes framework 20 expand with glass component 11.

Because glass component 11 uses the material of coefficient of linear expansion for about 9ppm/K; Framework 20 is used the material of coefficient of linear expansion for about 70ppm/K; Therefore for example under negative 40 ℃～positive 85 ℃ ambient temperature; The contraction if framework 20 and glass component 11 freely expand, then 10 ℃～30 ℃ the room temperature state and the maximum swelling of said ambient temperature are shunk difference for about positive and negative 0.2mm.At this moment, adhesive member 30 is as the resilient coating performance function that relaxes stress.Therefore, can be suppressed at the unfavorable condition that warpage or crackle take place in the glass composite 10.With respect to this, owing in embedding glass formed products such shown in the existing example, act on the expansion that has because of framework and glass component and shrink the stress that difference produces, therefore can not practicability based on the glass composite of the big material of coefficient of linear expansion difference.

In the glass composite 10 of this execution mode, can be suitable for various materials not of the same race as framework 20, but from the preferred shaping resin that uses of the easy property of shape processing.In resin material, thermoplastic resin is more prone to be shaped, and for example, can use Merlon (PC) or polymethyl methacrylate (PMMA).Framework 20 has the opposed side wall portion 20a with the side 11a of glass component 11; The empty standard width of a room in an old-style house of the side 11a of glass component 11 and side wall portion 20a at a distance from and form the filling part 40 of filling adhesive member 30, preferably said filling part 40 in, fill adhesive member 30 and be bonded to each other with the side of glass component 11 and framework 20.So; Can not make adhesive member 30 by excess compression or in filling part 40 generation gaps, and can be in the basket shape of the complicacy that forms by shaping resin and implemented on the framework 20 of the hole processing that functional part uses suitably the fixedly good glass component 11 of visual confirmation property.

Need to prove that adhesive member 30 is preferably the transparent resin through visible light.If use the resin of the transparent type that sees through visible light as adhesive member 30, then unshowy with the boundary of glass component 11, can be almost integrated and form the zone of light transmission, can form visual transparent glass composite down.And then, when the framework 20 with transparent resin makes up, can form the glass composite 10 of whole clearing.But, as after state, arrive at decorative zones for example under the situation of position of adhesive member 30, adhesive member 30 can be not a light transmission also, is not limited to transparent resin as material.The formation of decorative zones (non-light transmittance zone) can wait through printing to be carried out.

In addition, preferably as the resin of adhesive member 30 uses as the UV cured type of the normal temperature hardened bonding agent of 1 fluidity.The resin of UV cured type can harden in the short time, and variations in temperature and volume contraction when bonding are few, so residual stress is little; And then; If 11a carries out bondingly in the side of glass component 11, the stress difference that then can reduce to show the back side is little, thereby stable and warpage can not take place.In addition, the operation that glass component 11 and framework 20 is bonding is simple, and the property produced in batches is good.In addition, except normal temperature hardened, can also use thermmohardening and with the ultraviolet hardening resin of type.If for low shrink, low stress then residual stress when bonding is little, therefore can use thermmohardenings such as polyurethane series, acrylic acid series, epoxy system and with the ultraviolet hardening resin of type.

In the glass composite 10 of this execution mode, glass component 11 is fixed through the filling part 40 of filling adhesive member 30 is set with framework 20.So, adhesive member 30 can be by excess compression.Need to prove that the width of filling part 40 also can change along the thickness direction of glass plate, when observing with section, not only is confined to rectangle, also can be triangle or other shapes.The width of said filling part 40 is average representative size.

In this execution mode, extension 20b need not in zone that the back side periphery with glass component 11 joins and glass component 11 affixed, and opposite more hope is not affixed with the back side of glass component 11.In having the directly affixed embedding glass formed products of glass plate shown in the example and framework now; Come lecture to produce the zone of the affixed glass back of supporting from principle; Therefore can't ignore residual stress in this affixed zone; With respect to this, in not making their affixed structures, can eliminate the residual stress at the back side fully.Need to prove; Using adsorption tool configuration glass component 11 and framework 20; And apply under the such situation of adhesive member 30 at filling part 40; Adhesive member 30 is less around the situation of the back side periphery of going into glass component 11, and can be on the framework 20 of the basket shape of the complicacy that forms by shaping resin the fixing good glass component 11 of visual confirmation property stably.And then, when making or environment for use variation of temperature, the impact when falling etc., can suppress the isolating of the peeling off of glass component 11, framework 20, fold, distortion.

Need to prove, through adhesive member 30 on framework 20 during adhering glass member 11, adhesive member 30 is aqueous.Especially, also can be that the viscosity of adhering resin of the UV cured type that uses as encapsulant is low and volume contraction when bonding is few, therefore have the characteristic that can not form pore.Therefore, be shaped differently with embedding glass, glass composite 10 can not form pore in this execution mode, and is best when constituting the basket of watertight structure.

In addition, not only be confined to watertight structure, adhesive member 30 also can be for only being coated in the structure of fixing required several positions.In input unit shown in Figure 31, do not need the watertight structure of glass composite 10.Likewise, extension 20b can join the glass back part as required, also can not dispose with symmetric figure on 4 limits of rectangular-shaped glass component 11.And then, certain glass component 11 that also is not limited to the such rectangle of Fig. 1.

Framework 20 can be the light transmission member, also can whole coloured non-light transmittance member.For example, also can use the resin material that is coloured to desired color in advance.Need to prove that the outer shape of frame material 20 is not limited to Fig. 1～first execution mode shown in Figure 3.For example, also can be curved surface shape or flat outer shape for not forming the shape of opening 21,22.Fig. 4 is the variation with glass composite 10 of the framework 20 that is merely flat part.

< second execution mode >

Fig. 5 is the signal longitudinal sectional view of the input unit 1 of expression second execution mode of the present invention.Be with the difference of the input unit 1 of first execution mode; On glass composite 10, be formed with the bottom resistive film (not shown) of light transmissions such as ITO; And upper substrate 63 between be provided with the wall 64 that forms by bonding agent, the top resistive film (not shown) of bottom resistive film and upper substrate 63 is opposed across space 65.Need to prove that upper substrate 63 forms the structure that also is connected with surface substrate usually, but in Fig. 5, omit diagram.

As the method that on glass composite 10, forms the bottom resistive film of light transmission, can pass through directly film forming on glass composite 10 such as vapor deposition or sputter.Through vapor deposition or spatter film forming ITO the time, glass component 11 does not form precipitous step with adhesive member 30 and framework 20 on by face.So, can prevent the resistive film tomography of film.Except that vapor deposition with the sputter, also comprise through adhesive linkage from the film of the film forming in advance only method and the method that applies aqueous raw material of transfer printing ITO.Under the situation of using said method, the worry of tomography reduces.

If such structure; Then that optical characteristics is good glass component 11 is used for the display unit picture area; And glass composite 10 is also used as the lower basal plate that constitutes resistive touch panel, so the range upon range of number of substrate tails off, can access the better input unit of visual confirmation property 1.

< the 3rd execution mode >

Fig. 6 is the signal longitudinal sectional view of glass composite 10 of expression the 3rd execution mode of the present invention, and Fig. 7 is the signal longitudinal sectional view of the input unit 1 of the expression glass composite 10 that used the 3rd execution mode.

In this execution mode, as shown in Figure 6, carry out attrition process through side 11a to the glass component 11 that constitutes glass composite 10, have the shape of notch 11c thereby form.At this, notch 11c is the part of side 11a, the attrition process zone that expression is appended.In addition, framework 20 forms extension 20c on side wall portion 20a.Extension 20c is the part of the side wall portion 20a of framework 20.Therefore, the extension 20c of framework 20 is not outstanding to the back side of glass component 11, therefore can make the back side circumference of glass component 11 form smoothly.Need to prove, because the side 11a of glass component 11 is carried out attrition process, so the thickness of glass component 11 is preferably 0.7mm～1.1mm.As shown in Figure 6, for adhesive member 30 is filled to filling part 40, to apply adhesive member 30 are simple processing methods with not being used for instrument with adhesive member 30 affixed materials.For example, can polyethylene (PE) be used for instrument.Therefore, regardless of glass component 11 machining accuracy with framework 20, adhesive member 30 can both be filled both gaps, therefore is suitable for the batch process of the smooth and gapless glass composite 10 in two sides.

As shown in Figure 7; The glass composite 10 of this execution mode is suitable for the input unit 1 of following capacitive touch panel most; The input unit 1 of this capacitive touch panel is used for base material with glass composite 10; Have the sensor base plate 70 that is formed with the electrode that detects electrostatic capacitance, glass composite 10 and sensor base plate 70 are fitted via tack coat 71.Thus, in glass composite 10, framework 20 is also used as exterior body, and being configured in glass component 11 and resin base material on the display unit picture, to compare optical characteristics good, so visual confirmation property is good.Thus, can realize the good input unit 1 of visual confirmation property of display part.

Sensor base plate 70 be top electrode layer and lower electrode layer (not shown) across base material opposed and finger near the time detect the capacitive type sensor of the variation of the signal that is based on the electrostatic capacitance generation between electrode layer and the finger.With the assembling procedure of input unit 1 and the protection in electronic equipment is packed operation etc. into of input unit 1 is purpose, and sensor protection spare 80 is fixed on the sensor base plate 70 through tack coat 72.

In addition, under resin molding the situation as base material of sensor base plate 70, become the structure that glass composite 10 is fitted via tack coat 71 and sensor base plate 70 with PET etc., therefore, even glass component 11 breakages when falling also can prevent the at random of fragment.

In addition, in Fig. 7, more preferably also be connected with the structure of surface protection part on the surface of glass composite 10.The surface protection part is PETG (PET) that is applied with hard coat etc., and via tack coat by affixed.So, can prevent the at random of fragment that the glass breakage when falling causes.

In addition, except the display unit picture area, glass composite 10 and surface protection part can form the decorative layer (aesthetic layer) of non-light transmittance through dyed layer.In order to append the decorative layer of non-light transmittance, the method for the dyed layer that transfer printing has been printed in advance is easier.Need to prove that the decorative layer of non-light transmittance can be face side (input operation face side), also can be rear side (side of affixed sensor base plate 70).

In this execution mode, except utilizing tack coat 72 affixed sensor protection spares 80, also can be for wait structure that applies the protection resin through printing.In addition, notch 11c and extension 20c can spread all over the complete cycle of the side 11a of glass component 11, also can be formed on the part of side 11a.

In this execution mode, if notch 11c and extension 20c have opposed shape, then show the back side for which side all can, in addition, the profile of framework 20 also can be flat shape.Fig. 8, Fig. 9 are the figure of their variation of expression.In addition, also can be the structure of extension 20b further additional shown in Figure 2.Yet, under the situation of the structure of additional extension 20b as Fig. 6～Fig. 9, framework 20 not at the back side of glass component 11 periphery outstanding, so the periphery two sides of glass component 11 can form smoothly.

For 11a is provided with notch 11c in the side of glass component 11, notch 11c can grind to form the right angle, but it is more actual to have the situation of fillet, and therewith accordingly, it is more actual that the extension 20c of framework 20 is processed into same shape.

< the 4th execution mode >

Figure 10 is the signal longitudinal sectional view of the glass composite 10 of expression the 4th execution mode.Different with the glass composite 10 of the 3rd execution mode, notch 11c and extension 20c are arranged in pars intermedia 41 and join.So, with adhesive member 30 when filling part 40 is filled because notch 11c and extension 20c join at pars intermedia 41, so bonding process is more simple.

Need to prove that adhesive member 30,31 can be identical resin material, but working procedure of coating is divided into preferably 2 times and upper and lower surfaces is put upside down.Also can apply adhesive member 30,31 simultaneously.

< the 5th execution mode >

Figure 11 is the signal longitudinal sectional view of the glass composite 10 of expression the 5th execution mode.It forms the simple structure of having omitted the structure that is provided with notch 11c and extension 20c in the 3rd execution mode.For example, if will not be used for instrument and apply adhesive member 30, then can make the glass composite 10 of such simple structure with adhesive member 30 affixed polyethylene (PE).Carry out attrition process so that notch 11c to be set owing to need not side 11a to glass component 11, so the thickness of glass component 11 can be thinned to 0.3mm～0.7mm.

Need to prove, under the situation that does not possess input unit 1, also can form the electronic equipment basket that uses glass component 11 at the display part that is used for display message.As such electronic equipment basket, also can be suitable for the glass composite 10 of first execution mode～the 5th execution mode.Therefore, the electronic equipment that has used the good glass composite of visual confirmation property 10 can be provided.

< the 6th execution mode >

The glass composite of the 6th execution mode shown in Figure 12 constitute have glass component 90, upper ledge (framework) 91 and lower frame 92.

Glass component 90 waits the glass component 11 of explanation likewise can be simple glass, toughened glass etc. not to limit kind especially with utilizing Fig. 1.In addition, upper ledge 91 and lower frame 92 likewise are resin forming product with the framework 20 of utilizing explanations such as Fig. 1.

Shown in Figure 12 (a) and (b), glass component 90 serve as reasons parallel with X-Y plane and along thickness direction (Z) vacate opposed first platen surface in compartment of terrain (upper surface) 90a, second platen surface (lower surface) 90b, surround the first platen surface 90a and the second platen surface 90b around the tabular that constitutes of 4 side 90c～90f.The first platen surface 90a constitutes the input operation face of input unit.

Shown in Figure 12 (a) and (b), each side 90c～90f is formed by first inclined plane 93 that possesses first tiltangle 1.At this, first tiltangle 1 is represented by the angle that tilts from the second platen surface 90b.Shown in Figure 12 (a) and (b), the vertical section of glass component 90 is a trapezoidal shape.

Shown in Figure 12 (c), (d), be formed with from upper surface in the central authorities of upper ledge 91 and connect through hole 91a to lower surface.Through hole 91a is surrounded by 4 side wall portion 91c～91f and forms.

Shown in Figure 12 (c), (d), each side wall portion 91c～91f is formed by second inclined plane 94 that possesses second tiltangle 2.At this, second tiltangle 2 is represented by the angle that the lower surface 91b from through hole 91a tilts.

At this, in this execution mode, first tiltangle 1 is different values with second tiltangle 2, forms first tiltangle, 1＞the second tiltangle 2.That is, first tiltangle 1 is steeper, and second tiltangle 2 is milder.

Tiltangle 1, θ 2 are not defined, but for example first tiltangle 1 is adjusted to about 45 °, and second tiltangle 2 is adjusted to about 30 °.

At this, the upper surface 91i's of the size of the first platen surface 90a of the glass component 90 shown in Figure 12 (a) and (b) and the through hole 91a of the upper ledge 91 shown in Figure 12 (c), (d) is big or small identical.That is, each side wall portion 91c～91f of each side 90c～90f of glass component 90 and bight (edge portion) D between the first platen surface 90a, upper ledge 91 and be positioned at through hole 91a around first platen surface (upper surface) 91g between bight (edge portion) E be formed on the Z direction roughly on the consistent location.On the other hand, through the difference of above-mentioned tiltangle 1, θ 2, the size of the second platen surface 90b of glass component 90 is slightly littler than the size of the lower surface 91b of the through hole 91a of upper ledge 91.

Shown in Figure 12 (c), (d), first platen surface (upper surface) 91g and second platen surface (lower surface) 91h of expansion are the face parallel with X-Y plane around the through hole 91a of upper ledge 91.

Shown in Figure 12 (e), (f), be formed with through hole 92a in the central authorities of lower frame 92.Through hole 92a is surrounded by 4 side wall portion 92c～92f and forms.Each side wall portion 92c～92f of lower frame 92 is the approximate vertical face with the parallel formation of Z direction.

At this, the size of the through hole 92a of lower frame 92 forms slightly forr a short time than the size (size on the upper surface 91i) of the through hole 91a of upper ledge 91.But, owing to lower frame 92 is born from the effect of lower surface supporting glass member 90, therefore as long as be the part of lower frame 92 and glass component 90 opposed mode on the Z direction.

In addition, surround the lateral surface J of lower frame 92 and size that the size that forms forms than the lateral surface K that surrounds upper ledge 91 is slightly little.

In addition, shown in Figure 12 (e), (f), first platen surface (upper surface) 92g and second platen surface (lower surface) 92h of expansion are the face parallel with X-Y plane around the through hole 92a of lower frame 92.Need to prove, in the execution mode of Figure 12 (e), (f), at the last recess 92i that is formed with of first platen surface (upper surface) 92g of lower frame 92.

Figure 13 representes to possess the signal longitudinal sectional view that glass component shown in Figure 12 90, upper ledge 91 and lower frame 92 is engaged the input unit 96 of the glass composite 95 that forms.

At this, use Figure 20 that the manufacturing approach of glass composite 95 is described.

At first, with the upper ledge 91 shown in Figure 12 (c), (d) (even the first platen surface 91g is a downside, making the second platen surface 91h is upside) under the state of anti-turnback up and down, be set on the tabular surface 97a that bears platform 97 shown in Figure 20 (a).Therefore, bearing under the state that is provided with upper ledge 91 on the platform 97, the through hole 91a of upper ledge 91 enlarges towards upper surface side from lower face side gradually.

Next, with upper ledge 91 likewise, make the glass component 90 shown in Figure 12 (a) and (b) become the state of anti-turnback (that is, making the first platen surface 90a is downside, and making the second platen surface 90b is upside) up and down, and in the through hole 91a of upper ledge 91, insert.

At this moment; As use Figure 12 explains; Second tiltangle 2 of each side wall portion 91c～91h of the encirclement through hole 91a of upper ledge 91 is milder than first tiltangle 1 of each side 90c～90h of glass component 90; And bight (edge portion) D between each side 90c～90f of glass component 90 and the first platen surface 90a and each side wall portion 91c～91f of upper ledge 91 and bight (edge portion) E between the first platen surface 91g around the through hole 91a form consistent on the Z direction; Therefore can easily glass component 90 be inserted in the through hole 91a of upper ledge 91, and the bight E of each side wall portion 91c～91f of the bight D of each side 90c～90f of glass component 90 and upper ledge 91 is bearing consistent (butt) on the tabular surface 97a of platform 97.In addition; According to this execution mode; Even under the state that staggers a little at the center of the through hole 91a of the center of glass component 90 and upper ledge 91 glass component 90 is inserted through hole 91a; The side of glass component 90 is also being guided mobile by the side wall portion of through hole 91a, can make glass component 90 each side 90c～90f bight D and each side wall portion 91c～91f of upper ledge 91 bight E bear on the tabular surface 97a of platform 97 consistent.

Thus; Can make the first platen surface 90a of glass component 90 consistent at grade with the first platen surface 91g of upper ledge 91, and can be simply and precision carry out the location to in-plane (X, Y) (also with reference to Figure 20 (b)) of glass component 90 well with respect to upper ledge 91.

Glass component 90 makes the bight E butt of each side wall portion 91c～91f of bight D and the upper ledge 91 of each side 90c～90f, thereby becomes the state that embeds upper ledge 91.In addition; Shown in Figure 20 (b); Can form the gap 99 between each side wall portion 91c～91f of each the side 90c～90f that is clipped in glass component 90 and upper ledge 91, through in this gap 99, filling adhesive member 98, thereby can glass component 90 and upper ledge 91 be engaged with the side each other.Need to prove, can the size (width) of the peristome 99a in said gap 99 be adjusted to for example about 0.125mm～0.170mm.

At this; Shown in Figure 20 (a), before glass component 90 is embedded upper ledges 91, can adhesive member 98 be coated in advance each side 90c～90f (or each side wall portion 91c of upper ledge 91～91f) of glass component 90; Perhaps; Shown in Figure 20 (b), after glass component 90 is embedded into upper ledge 91, in gap 99, fill adhesive member 98.

Adhesive member 98 is preferred to be similarly the resin of UV cured type with the adhesive member 30 shown in Fig. 1, Fig. 2 etc., can use normal temperature hardened or thermmohardening also with the ultraviolet hardening resin of type.

Therefore, under the state of Figure 20 (b), carry out ultraviolet irradiation or ultraviolet irradiation and heat hardening.

Next, shown in Figure 20 (b), lower frame 92 is engaged with the second platen surface 91h of upper ledge 91 via adhesive linkage (not shown).Need to prove; In Figure 13, input unit 96 shown in Figure 14, at the second platen surface 90b laminated optical clear tack coat (OCA) 102, sensor film (sensor base plate) 100, optical clear tack coat (OCA) 103 and the diaphragm 101 of glass component 90.

And, lower frame 92 is engaged to upper ledge 91 and diaphragm 101 via adhesive linkage 104.

Need to prove that the recess 92i that forms on the lower frame 92 shown in Figure 12 (e), (f) is the part that the flexible print substrate (not shown) that is electrically connected with sensor film 100 is drawn to the outside.

Glass component shown in Figure 12 90, upper ledge 91 and lower frame 92 are being engaged in the glass composite 95 that forms; Can glass component 90 seamlessly be embedded upper ledge 91 in the first platen surface 90a, 91g side, can be simply and carry out the location to in-plane (X, Y) of glass component 90 accurately with respect to upper ledge 91.In addition, can the gap 99 that can fill adhesive member 98 be set between each side wall portion 91c～91f of each the side 90c～90f of glass component 90 and upper ledge 91, therefore can suitably 91 of glass component 90 and upper ledges be engaged via adhesive member.

In addition; Even the finished product of glass component 90 or upper ledge 91 is slightly different; In this execution mode, also can form the gap 99 between each side wall portion 91c～91f of each the side 90c～90f that is sandwiched in glass component 90 and upper ledge 91 reliably; And because the shape that gap 99 attenuates for front end, even therefore variation such as the shape in gap 99 or interval also can be imbedded in the gap 99 reliably.Promptly; Because the shape that gap 99 attenuates for front end; Therefore even the loading of adhesive member 98 be certain, also can utilize reliably at least near the front end that the narrow front end of adhesive member landfill space attenuates, can be through adhesive member 98 reliably with glass component 90 and upper ledge 91 joints.Thus, according to this execution mode, can the loading of adhesive member 98 be managed necessarily.

In this execution mode, the bight E of the bight D of each side 90c～90f of glass component 90 and each side wall portion 91c～91f of upper ledge 91 becomes the state of butt.At this; " butt " comprises that not only glass component 90 is embedded in the state of upper ledge 91, also comprises between the bight E of each side wall portion 91c～91f of bight D and upper ledge 91 of each side 90c～90f with slight gap approaching state (particularly for below tens of μ m).

In addition, to execution mode shown in Figure 14, will be arranged on the lower face side of glass component 90 at Figure 12 by the lower frame 92 shown in Figure 12 (e), (f).And the two sides of glass component 90 are along with tilting gradually with the mode that the width dimensions of glass component 90 diminishes towards upper surface side (the first platen surface 90a side) from lower face side (the second platen surface 90b side).And then; The two side portion of upper ledge 91 with from lower face side (the second platen surface 91h side) towards upper surface side (the first platen surface 91g side) and the mode that the interval between said side wall portion diminishes gradually tilts, and tiltangle 2 is milder than the tiltangle 1 of the side 90c～90f of glass component 90.Thus, can increase the volume in the gap 99 of 2 of tiltangle 1 and tiltangles, can fill more adhesive member 98, therefore when having applied impact etc., can prevent reliably that glass component 90 from coming off with respect to the both sides of upper and lower surfaces.Therefore, can form the good glass composite of resistance to impact 95.

Need to prove, glass component shown in Figure 12 90, upper ledge 91 and lower frame 92 are being engaged in the glass composite 95 that forms that the adhesive member 98 between junction of glass member 90 and the upper ledge 91 itself plays a role as absorbing the resilient coating that relaxes stress.Thus, in this execution mode, shrink, also can relax and be applied to the stress on the upper ledge 91 from glass component 90 even upper ledge 91 is expanded with glass component 90 through variations in temperature.Therefore, can be suppressed at the unfavorable condition that warpage or crackle take place on the glass composite 95.

In addition, in Figure 12, the flat shape of the first platen surface 90a of glass component 90 is formed rectangular-shaped, but the shape of the first platen surface 90a is not defined.Certainly, if the shape of glass component 90 is changed, then the shape of the through hole 91a of the upper ledge 91 of supporting glass member 90 is also copied its change from the side.

In addition; Upper ledge 91 also can be unlike such for be provided with the tabular of through hole 91a in central authorities shown in Figure 12 (c), (d); It can form the curved surface shape, perhaps also can be also used as the input unit 96 that glass composite 95 is packed into or the basket of other electronic equipment.

< the 7th execution mode >

In the 7th execution mode shown in Figure 15, each side 90c～90f of glass component 90 (only illustrating side 90f among Figure 15) is formed by first inclined plane 93 that possesses first tiltangle 1.

On the other hand, each side wall portion 91c～91f of upper ledge 91 (only illustrating side wall portion 91f among Figure 15) is formed with second inclined plane 94 that possesses second tiltangle 2 littler than first tiltangle, 1 angle by first inclined plane 93 that possesses first tiltangle 1.First inclined plane 93 that is formed on the upper ledge 91 is formed into downward direction midway from the bight E with first platen surface (upper surface) 91g, from formed by second inclined plane 94 to the bight F with second platen surface (lower surface) 91h midway.

In the execution mode of Figure 15, become the state of butt between each side 90c～90f that forms by first inclined plane 93 of first inclined plane 93 of each side wall portion 91c～91f of the formation of upper ledge 91 and glass component 90.On the other hand, be formed with gap 105 between each side 90c～90f that forms by first inclined plane 93 of second inclined plane 94 of each side wall portion 91c～91f of the formation of upper ledge 91 and glass component 90, in this gap 105, can fill adhesive member 98.

In execution mode shown in Figure 15; As Figure 20 (a) and (b); When glass component 90 is embedded upper ledge 91; Each side 90c～90f of glass component 90 slides on first inclined plane 93 of each side wall portion 91c～91f of upper ledge 91 and is directed, and can simply and suitably glass component 90 be embedded upper ledge 91, can improve glass component 90 effectively with respect to the positioning accuracy of upper ledge 91 to in-plane (X, Y).In addition, when suitably keeping the intensity of glass component 90 and upper ledge 91, easily the peristome 105a in gap 105 is formed enough big shape.Promptly; In the execution mode of Figure 15; Each side wall portion 91c～91f of upper ledge 91 is all formed by second inclined plane 94 of level and smooth angle but from begin midway; Therefore compare with all forming, can the space of through hole 91a be reduced in the first platen surface 91g side (upper surface side) by second inclined plane 94.Especially; Shown in figure 15; Make the inclination angle of each side wall portion 91c～91f of upper ledge 91 consistent through the first platen surface 90a side that becomes input operation face, thereby can improve the intensity of the upper ledge 91 of input operation face side with each side 90c～90f of glass component 90 at glass component 90.Therefore, be positioned at than input operation face and lean on the tiltangle 2 on second inclined plane 94 of inboard position to form structure little (milder angle) than Figure 14, therefore, even form the peristome 105a in gap 105 to such an extent that more greatly also can suitably keep intensity.Thus, can when guaranteeing intensity, in gap 105, fill adhesive member 98 simply.

In addition; Even the loading of adhesive member 98 is uneven; Adhesive member 98 also can accumulate in the gap 105; Can suppress adhesive member 98 and flow into glass components 90 and the part of upper ledge 91, can make joint stableization by 91 of the bonding glass component 90 of adhesive member 98 and upper ledges by first inclined plane, 93 butts.

In execution mode shown in Figure 15, each side wall portion 91c～91f of upper ledge 91 is formed by first inclined plane 93 and second inclined plane 94, but also can each side 90c～90f of glass component 90 be formed by second inclined plane 94 and first inclined plane 93.But, if each side 90c～90f of glass component 90 is made up of different a plurality of inclined planes, inclination angle, then when glass plate cuts out each glass component 90, can't once cut out each side 90c～90f, so the glass baseplate cost rises.Thereby, will form more by a plurality of different inclined planes 93,94 as each side wall portion 91c～91f of the upper ledge 91 of resin forming product and can reduce manufacturing cost.

Need to prove, in the execution mode of Figure 15,91 adhesive members that engage of glass component 90 and upper ledge 98 itself are also played a role as absorbing the resilient coating that relaxes stress.Thus, in this execution mode,, also can relax the stress that applies to upper ledge 91 from glass component 90 even shrink because of variations in temperature makes upper ledge 91 expand with glass component 90.Therefore, can be suppressed at the unfavorable condition that warpage or crackle take place in the glass composite 95.

< the 8th execution mode >

In the glass composite of the 8th execution mode shown in Figure 16; Component parts is identical with Figure 12; But among each side 90c～90f of glass component 90 (only illustrating side 90f among Figure 16); Bight D between first inclined plane 93 and the first platen surface 90a forms chamfer machining face 110, and the cross part H on the chamfer machining face 110 and first inclined plane 93 becomes the butt position with each side wall portion 91c～91f (only illustrating side wall portion 91f among Figure 16) of upper ledge 91.

In execution mode shown in Figure 16, the first platen surface 91g that each side 90c～90f of glass component 90 and the butt position of each side wall portion 91c～91f of upper ledge 91 become than first platen surface 90a of glass component 90 and upper ledge 91 leans on inboard position slightly.In the mode of Figure 16, each side wall portion 91c～91f butt of each side 90c～90f of glass component 90 and upper ledge 91, thus can be simply and carry out the location to in-plane (X, Y) of glass component 90 accurately with respect to upper ledge 91.

In addition; Between the part of chamfer machining face 110 and upper ledge 91, be formed with slit G; Even a spot of adhesive member 98 oozes out in said slit G, also can suppress to keep the high flatness of glass component 90 on its first platen surface 90a that flow into glass component 90.

Chamfer machining is not limited to deburred processing among Figure 16.

In addition, the chamfer machining of Figure 16 can be applied in the execution mode of Figure 15.

Variation at Figure 15 shown in Figure 17 and glass composite shown in Figure 16.In Figure 17, each side 90c～90f of glass component 90 (only illustrating side 90f among Figure 17) forms through first inclined plane 93 that is made up of first tiltangle 1.

On the other hand, each side wall portion 91c～91f of upper ledge 91 (only illustrating side wall portion 91f among Figure 17) is formed with second inclined plane 94 that possesses second tiltangle 2 by the 5th inclined plane 106 that possesses the 5th tiltangle 5.The 5th inclined plane 106 that is formed on the upper ledge 91 is formed up to downward direction midway from the bight with first platen surface (upper surface) 91g, and via bend L, second downside of inclined plane 94 on the 5th inclined plane 106 forms continuously.So, each side wall portion 91c～91f is bent to form different inclinations angle halfway.

At this, form the relation of first tiltangle 1＞the 5th tiltangle 5＞the second tiltangles 2.

Shown in figure 17; Between the 5th inclined plane 106 of each side wall portion 91c～91f of each the side 90c～90f of glass component 90 and upper ledge 91, be formed with first gap 107, between second inclined plane 94 of each side wall portion 91c～91f of each the side 90c～90f of glass component 90 and upper ledge 91, be formed with second gap 108.And the angle of inclination between second inclined plane 94 among each side 90c～90f of the glass component 90 in said second gap 108 and each side wall portion 91c～91f of upper ledge 91 poor (θ 1-θ 2) is bigger than the angle of inclination poor (θ 1-θ 5) on the 5th inclined plane 106 among each side wall portion 91c～91f of each the side 90c～90f of the glass component 90 in said first gap 107 and upper ledge 91.

In addition; Formerly in the execution mode of Figure 15 of explanation; Each side wall portion 91c～91f of upper ledge 91 is formed by first inclined plane 93 and second inclined plane 94, and each the side 90c～90f butt (face contacts) that constitutes by first inclined plane 93 of each first inclined plane 93 that makes upper ledge 91 and glass component 90.In said structure; Size at upper ledge 91 produces under the situation of deviation; When especially forming greatly, can't make between each side 90c～90f of first inclined plane 93 and glass component 90 of each side wall portion 91c～91f of upper ledge 91 on whole of four directions, to contact respectively with the deviation of the size on first inclined plane 93 of each side 90c～90f butt of glass component 90.At this moment; First inclined plane 93 of each side wall portion 91c～91f of upper ledge 91 is near the direction of each side 90c～90f of glass component 90 (first tiltangle 1 become bigger (becoming steeper); Or the interval on 93 on first inclined plane that is positioned at the both sides of upper ledge 91 narrows down etc.) when the upper deviation is big; Can only be by force glass component 90 be inserted upper ledges 91, especially on upper ledge 91, produce stress deformation and be out of shape or when isolating, and then can't suitably glass component 90 be inserted upper ledges 91; Be difficult to make first platen surface 90a of glass component and the first platen surface 91g of upper ledge 91 to become same one side etc., possibly can't make the glass composite of expectation.

Therefore; In the structure of Figure 17; With Figure 16 likewise; On glass component 90, form chamfer machining face 110, make cross part H that the chamfer machining face 110 and first inclined plane 93 intersect and each side wall portion butt of upper ledge 91, and then make part with each side wall portion 91c～91f of the framework 91 of said cross part H butt by forming than first tiltangle, 1 the 5th little inclined plane 106.Thus; Even on upper ledge 91, produce a spot of dimensional discrepancy; Also can glass component 90 be inserted in the through hole 91a of upper ledge 91 without difficultyly; Can be suppressed between each side wall portion 91c～91f of each side 90c～90f and upper ledge 91 of glass component 90 and produce stress deformation, therefore be difficult for producing distortion or isolating, can improve manufacturing efficient.In addition, can be simply and precision carry out the contraposition of glass component 90 well with respect to upper ledge 91.And then; Can between second inclined plane 94 of each side wall portion 91c～91f of each the side 90c～90f of glass component 90 and upper ledge 91, be formed for filling the second bigger gap 108 of adhesive member 98; Can in second gap 108, fill adhesive member 98 fully, can be suitably with bonding between glass component 90 and the upper ledge 91.In addition; The easy first small gap 107 of formation easily between the 5th inclined plane 106 of each side 90c～90f of glass component 90 and each side wall portion 91c～91f of upper ledge 91; And a spot of adhesive member 98 also gets in this first gap 107; Therefore, even between the first platen surface 90a, 91g side also can be with glass component 90 and upper ledges 91, carry out bonding.In addition; In this execution mode; Because a spot of adhesive member 98 gets in first gap 107, and between chamfer machining face 110 and upper ledge 91, is formed with slit G, therefore can prevent effectively that adhesive member 98 from going out to the first platen surface 90a side leakage that becomes input operation face of glass component 90.

< the 9th execution mode >

In the 9th execution mode shown in Figure 180, use upper ledge shown in Figure 12 91 and the lower frame 92 integrated frameworks that obtain 115.

Framework 115 is provided with the space 115a that glass component 90 can be installed, and side wall portion 115b, the 115c of encirclement space 115a form through the 3rd inclined plane 130 that is made up of the 3rd tiltangle 3.

Framework 115 is provided with extension 115d, the 115d of the lower surface (the second platen surface 90b) that bears glass component 90.

Each side 90c～90f of glass component 90 (only illustrating side 90d, 90f among Figure 18) forms through the 4th inclined plane 131 that is made up of the 4th tiltangle 4.And the 3rd inclined plane 130 is different with each tiltangle 3, the θ 4 on the 4th inclined plane 131.Shown in figure 18, the 3rd tiltangle 3 to the four tiltangles 4 are mild.

Framework 115 is the injection molded article of resin, and it is made up of the material with flexibility (flexible), shape and thickness.Thus, can be so that the mode that the peristome 115a1 of the space 115a of framework 115 enlarges make framework 115 bendings, make framework 115 crooked and form the state that said peristome 115a1 enlarges, thereby in said space 115a, glass component 90 is installed.At this moment; Shown in Figure 20 (a); Apply adhesive member 98 at each side 90c～90f of glass component 90 or each side wall portion of framework 115 in advance; When that kind shown in figure 18 was equipped with glass component 90 in the 115a of the space of framework 115, preferred adhesive member 98 gap between the two sides of glass component 90 and framework 115 116 was in advance filled.

Need to prove, in the fabrication stage of reality, use the upper surface shown in Figure 20 (a) as tabular surface 97a bear platform 97, spin upside down 180 ° state with state glass component 90 be set bearing on the tabular surface 97a of platform 97 with Figure 18.And then, framework 115 is become spin upside down 180 ° state, thereby and make it crooked and peristome 115a1 is enlarged in the 115a of the space of framework 115, glass component 90 is set with Figure 18.Through carrying out above-mentioned operation bearing on the tabular surface 97a of platform 97, thus can with the first platen surface 115e of the first platen surface 90a of glass component 90 and framework 115 accurately contraposition on one side.And, in this execution mode, through glass component 90 is embedded frameworks 115, thus can high accuracy and carry out the contraposition to in-plane (X, Y) of glass component 90 simply with respect to framework 115.And then; Shown in figure 18; Because each side 90c～90f of glass component 90 is different with tiltangle 3, the θ 4 of each side wall portion of framework 115; So can form the gap 116 that is clipped between each side 90c～90f and each side wall portion, can in said gap 116, suitably fill adhesive member 98.

If adhesive member 98 is a ultraviolet hardening resin, carry out ultraviolet irradiation after then in the space 115a that glass component 90 is set to framework 115.At this moment, for example be formed with under the situation of decorative layer 117 on the second platen surface 90b at glass component 90, be difficult to carry out ultraviolet irradiation from the second platen surface 90b side.Need to prove; As stated; In manufacturing process, owing to have the platform 97 that bears shown in Figure 20 in the first platen surface 115e side of the first platen surface 90a of glass component 90 and framework 115, therefore the ultraviolet irradiation from the first platen surface 90a side of glass component 90 also is difficult to carry out.Therefore, direction is carried out ultraviolet irradiation from the side.Need to prove,, then can carry out ultraviolet irradiation from the second platen surface 90b side of glass component 90 if there is not decorative layer 117.

Different ground with Figure 12; If it is as Figure 18 that framework 115 is integrated; Then components number tails off, and need not to carry out the joint operation of the lower frame 92 shown in Figure 20 (b), has the advantage that can carry out the injection molded of framework simply but Figure 12 that kind makes upper ledge 91 and lower frame open formation in 92 minutes.

In addition; The 3rd tiltangle 3 and the 4th tiltangle 4 are formed on an equal basis with first tiltangle 1 and second tiltangle 2 shown in Figure 12; But in Figure 18, owing to need be making framework 115 bendings embed glass component 90 to the space of framework 115 115a in the 115a1 of enlarged openings portion, if the therefore angle too small of the 3rd tiltangle 3 and the 4th tiltangle 4; If promptly the gradient is little, then operation property variation (being difficult to glass component 90 is packed in the 115a of space).Therefore, preferably form the 3rd tiltangle 3 and the 4th tiltangle 4 bigger than first tiltangle 1 and second tiltangle 2.For example, the 3rd tiltangle 3 is adjusted into about 50 °, the 4th tiltangle 4 is adjusted into about 60 °.

Need to prove, in the execution mode of Figure 18, the adhesive member that engages between glass component 90 and the framework 115 98 itself is played a role as absorbing the resilient coatings that relax stress.Thus, in this execution mode,, also can relax the stress that applies to framework 115 from glass component 90 even shrink because of variations in temperature makes framework 115 expand with glass component 90.Therefore, can be suppressed at the unfavorable condition that produces warpage or crackle on the glass composite 120.

< the tenth execution mode >

Figure 19 does not use lower frame 92 ground shown in Figure 12 (e), (f) that each side of glass component 90 and upper ledge (framework) 91 is passed through the structure that adhesive member 98 engages each other.In Figure 19, adhere bonding agent as adhesive member 98, thereby do not need lower frame 92 through the use height.

Shown in figure 19; In this execution mode; Make each the side 90c～90f (only illustrating side 90d, 90f among Figure 19) of glass component 90 and a part of butt of each side wall portion 91c～91f (only illustrating side wall portion 91d, 91f among Figure 19) of upper ledge (framework) 91 (in the structure of Figure 19, in bight that the first platen surface 90a of glass component 90 and each side 90c～90f intersect, and the position butt in the crossing bight of the first platen surface 91g of upper ledge (framework) 91 and each side wall portion 91c～91f.Perhaps; With Figure 16 likewise; Among each side 90c～90f of glass component 90; Angle D between first inclined plane 93 and the first platen surface 90a forms chamfer machining face 110, each side wall portion 91c～91f butt of the cross part H on the chamfer machining face 110 and first inclined plane 93 and upper ledge 91), thus can be simply and carry out the contraposition to in-plane (X, Y) of glass component 90 accurately with respect to upper ledge (framework) 91.And then; Shown in figure 19; Each side 90c～90f of glass component 90 is different with tiltangle 1, the θ 2 of each side wall portion 91c～91f of upper ledge (framework) 91; Therefore the gap 99 that is clipped between each side 90c～90f and each the side wall portion 91c～91f can be formed, adhesive member 98 can be suitably in said gap 99, filled.

Need to prove, in the execution mode of Figure 19, likewise, 91 adhesive members that engage of glass component 90 and upper ledge (framework) 98 itself are played a role as absorbing the resilient coating that relaxes stress.Thus, in this execution mode, even, also can relax from glass component 90 to be applied to the stress on the upper ledge (framework) 91 because of variations in temperature makes upper ledge (framework) 91 and glass component 90 expansion contractions.Therefore, can be suppressed at the unfavorable condition that warpage or crackle take place on the glass composite 121.

In addition, glass composite 121 that also can execution mode shown in Figure 19 is represented spins upside down 180 ° of uses, and with the second platen surface 90b side of the glass component 90 operating surface side as input unit (touch panel).

< about an example of decorative zones and touch panel >

The glass composite of this execution mode is when using as the touch panel that sensor base plates such as resistive film mode or electrostatic capacitance mode are combined; The wiring part (being formed by Ag paste etc.) of sensor base plate is extended around input area; In order not observe visually this wiring part; Usually, to decorating around the said input area.

When the adhesive member that engages between glass component and the framework was positioned at this decorative zones, the light transmission of adhesive member can not become problem especially, but adhesive member is positioned at decorative zones when outer, and need make adhesive member is the transparent resin of light transmission.

Figure 21 representes an example of touch panel, (a) is vertical view, (b)～(d) is to cut open and from the observed signal longitudinal sectional view of the direction of arrow along the H-H line along (a).

Shown in Figure 21 (b)～Figure 21 (d), directly form decorative layer 141 through silk screen printing etc. in the outer regions of the lower surface of glass component 140.

Shown in Figure 21 (b)～Figure 21 (d), glass component 140 engages with framework 142 via adhesive member (not shown).The glass composite of Figure 21 (b) serves as basic with structure shown in Figure 11, and the glass composite of Figure 21 (c) serves as basic with structure shown in Figure 8, and the glass composite of Figure 21 (d) serves as basic with structure shown in Figure 13.

In Figure 21, the part of framework 142 forms decorative zones (painted areas).And the middle section that is not formed with decorative layer 141 of glass component 140 becomes transparent input area 144.

Shown in figure 21, be arranged with sensor film 145 and constitute touch panel at glass component 140.Need to prove, in the drawings, between glass component 140 and sensor film 145, have the space in vain, but in fact it engages through optical clear tack coat (OCA).Rear side at touch panel disposes LCD (LCD) (not shown).Can observe the demonstration form of liquid crystal display from the input area 144 of touch panel, perhaps, in this execution mode, carry out input operation while can observe the demonstration form that is presented on the input area 144.

Symbol description

D, E bight

The G slit

1,96 input units

10,95 glass composites

11,90 glass components

The 11a side

The 11c notch

20,115 frameworks

The 20a side wall portion

The 20b extension

The 20c extension

21,22 openings

30,31,98 adhesive members

40 filling parts

41 pars intermedias

60 detect panel

61,71,72 tack coats

62 lower basal plate

63 upper substrate

64 walls

65 spaces

70 sensor base plates

80 sensor protection spares

90a, 91g first platen surface

90b, 91h second platen surface

90c～90f side

91 upper ledges

The 91a through hole

91c～91f side wall portion

92 lower frames

93 first inclined planes

94 second inclined planes

97 bear platform

99,105,107 gaps

100 sensor films

110 chamfer machining faces

The 115a space

The 115a1 peristome

117,141 decorative layers

144 input areas

Claims (19)

1. glass composite is characterized in that having: the adhesive member of framework, bonding said glass component and the said framework of flat glass component, the said glass component of supporting,

The side of said glass component is fixed on the said framework via said adhesive member,

Said adhesive member is to relax the resilient coating that is applied to the stress on the said framework.

2. glass composite according to claim 1 is characterized in that,

Said framework is made up of shaping resin, and has and the opposed side wall portion in said side,

Said side and said side wall portion dispose with the mode that is provided with the filling part of filling said adhesive member.

3. glass composite according to claim 2 is characterized in that,

The side of said glass component forms with the side wall portion of said framework has different inclinations angle,

A part of butt between said side and the said side wall portion, and be formed with said side and the folded gap of said side wall portion, in said gap, be filled with said adhesive member.

4. glass composite according to claim 3 is characterized in that,

The inclination angle of said side and said side wall portion is identical and begin different from half-way until half-way; Butt between the said side at same tilt angle and the said side wall portion is filled with said adhesive member between the said side at different inclinations angle and said side wall portion.

5. glass composite according to claim 4 is characterized in that,

Said side wall portion comprises first inclined plane that possesses first tiltangle 1 and second inclined plane that possesses second tiltangle 2 different with first inclination angle,

Butt between said first inclined plane and the said side, and between said second inclined plane and said side, be filled with said adhesive member at least.

6. glass composite according to claim 3 is characterized in that,

At least one side of said side or said side wall portion is bent to form halfway and is different inclinations angle; Gap between said side and the said side wall portion has from first gap of the butt direction of bend between said side and said side wall portion, towards with second gap of said butt direction in the opposite direction, the said side of said second gap location and the angle of inclination difference of said side wall portion are bigger than the angle of inclination difference of the said side of said first gap location and said side wall portion.

7. glass composite according to claim 6 is characterized in that,

Said side wall portion is bent to form halfway and is different inclinations angle.

8. according to each described glass composite in the claim 3 to 7, it is characterized in that,

In said side, the bight between inclined plane and the platen surface forms the chamfer machining face, and the cross part on said at least chamfer machining face and said inclined plane becomes the butt position with said side wall portion butt.

9. according to each described glass composite in the claim 3 to 8, it is characterized in that,

Said framework is a upper ledge; Be provided with lower frame independently with said upper ledge; Said upper ledge engages with said lower frame; And said lower frame extends the lower face side that is set to said glass component; The side of said glass component tilts towards the mode that upper surface side reduces gradually from lower face side with the width dimensions of said glass component, and the side wall portion of said upper ledge tilts towards the mode that upper surface side reduces gradually from lower face side with the interval between said side wall portion, and the inclination angle of said side wall portion is relaxed than the inclination angle of said side.

10. according to each described glass composite in the claim 1 to 8, it is characterized in that,

Said framework has and the continuous extension of said side wall portion, and said extension is along the periphery setting of a side's of the platen surface of said glass component face.

11. according to each described glass composite in the claim 1 to 10, it is characterized in that,

Said adhesive member is the transparent resin that sees through visible light.

12. according to each described glass composite in the claim 1 to 11, it is characterized in that,

Said adhesive member is the resin of UV cured type.

13. according to each described glass composite in the claim 1 to 12, it is characterized in that,

Said side has the notch that the ladder difference is set, and said framework has along the extension of the shape of said notch.

14. glass composite according to claim 13 is characterized in that,

Said notch has the pars intermedia that joins with said extension.

15. an electronic equipment that has used each described glass composite in the claim 1 to 14, it can display message, it is characterized in that,

Said electronic equipment has the display part that is used for display message,

Said display part is arranged in the zone of said glass component.

16. an input unit is characterized in that,

Have the pair of electrodes substrate that base material that at least a portion is a light transmission and at least a portion are light transmission,

Said base material is each described glass composite in the claim 1 to 14, and said pair of electrodes substrate has a pair of resistive film that is made up of nesa coating, and said a pair of resistive film is opposed across the space.

17. an input unit is characterized in that,

Having base material and at least a portion that at least a portion is a light transmission is the electrode base board of light transmission,

Said base material is each described glass composite in the claim 1 to 14; Said base material is formed with a side's who is made up of nesa coating resistive film; And said electrode base board is formed with the opposing party's who is made up of nesa coating resistive film, and a said side's resistive film and said the opposing party's resistive film are opposed across the space.

18. an input unit is characterized in that,

Having base material and at least a portion that at least a portion is a light transmission is the sensor base plate of light transmission,

Said base material is each described glass composite in the claim 1 to 14, and said sensor base plate is formed with the electrode that detects electrostatic capacitance, and said base material and said sensor base plate are fitted and be integral.

19. an input unit is characterized in that,

Have the described glass composite of claim 9,

Between said glass component and said lower frame, be provided with sensor base plate.

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