CN104427443A - Touch device with loudspeaking function - Google Patents
Touch device with loudspeaking function Download PDFInfo
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- CN104427443A CN104427443A CN201310468886.8A CN201310468886A CN104427443A CN 104427443 A CN104427443 A CN 104427443A CN 201310468886 A CN201310468886 A CN 201310468886A CN 104427443 A CN104427443 A CN 104427443A
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- loud
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- vibrating diaphragm
- electrode
- contactor control
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Abstract
The invention discloses a touch device with a loudspeaker function, which comprises a diaphragm substrate, a touch sensing assembly and a first vibration exciter. The diaphragm substrate has a first surface and a second surface opposite to the first surface. The diaphragm substrate has a penetration region and a peripheral region located on at least one side of the penetration region. The touch sensing component is arranged on the diaphragm substrate and is positioned in the penetration area. The first vibration exciter is arranged on one side of the first surface of the diaphragm substrate and located in the peripheral area, and is used for enabling the diaphragm substrate to vibrate to produce a loudspeaker effect.
Description
Technical field
The present invention relates to a kind of contactor control device, particularly a kind of contactor control device with loud-speaking function.
Background technology
Current finished devices on the market, the electrical home appliances such as such as mobile phone, panel computer, display or TV, in order to have, to sound with audios such as music be generally set up one group of loudspeaker (namely so-called loud speaker) to be used as voice signal and to export.The loudspeaker arranged in a device must perforate can transmit out in order to make sound to sound on apparatus surface, in relatively little device such as mobile phone, generally the loudspeaker perforate be positioned on panel is done little as far as possible or loudspeaker perforate is changed the back side or side that are arranged on mobile phone, in order to avoid affecting the apparent visual effect of panel in mobile phone.But the sound effect that this mode also makes user receive is subject to very large negative effect.
Summary of the invention
Object of the present invention is providing a kind of contactor control device with loud-speaking function, and the vibrating diaphragm substrate being provided with touch-control sensing assembly arranges vibration generator, utilizes vibration generator that vibrating diaphragm substrate is vibrated to produce loud-speaking effect.
The invention provides a kind of contactor control device with loud-speaking function, comprise a vibrating diaphragm substrate, a touch-control sensing assembly and one first vibration generator.Vibrating diaphragm substrate has a first surface and a second surface relative with first surface.Vibrating diaphragm substrate has at least side that a penetrating region and a peripheral region are positioned at penetrating region.Touch-control sensing assembly is arranged in vibrating diaphragm substrate and is also at least positioned at penetrating region.First vibration generator is arranged on the side of the first surface of vibrating diaphragm substrate and is positioned at peripheral region, vibrates in order to make vibrating diaphragm substrate.
The present invention arranges vibration generator in the vibrating diaphragm substrate being provided with touch-control sensing assembly, utilize vibration generator that vibrating diaphragm substrate is vibrated in order to produce loud-speaking effect, therefore contactor control device of the present invention can not need to produce sound effect under the situation of setting up general conventional horn structure.In addition, because whole substrate is all used to be used as vibrating diaphragm, therefore the object improving loud-speaking effect can be issued in the situation not destroying contactor control device outward appearance.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram with the contactor control device of loud-speaking function of the first preferred embodiment of the present invention;
Figure 2 shows that the cutaway view with the contactor control device of loud-speaking function of the first preferred embodiment of the present invention;
Fig. 3 is to the schematic diagram of touch-control sensing assembly that Figure 5 shows that the first preferred embodiment of the present invention;
Figure 6 shows that the schematic diagram with the contactor control device of loud-speaking function of the second preferred embodiment of the present invention;
Figure 7 shows that the schematic diagram with the contactor control device of loud-speaking function of the 3rd preferred embodiment of the present invention;
Figure 8 shows that the schematic diagram with the contactor control device of loud-speaking function of the 4th preferred embodiment of the present invention;
Figure 9 shows that the schematic diagram with the contactor control device of loud-speaking function of the 5th preferred embodiment of the present invention;
Figure 10 shows that the schematic diagram with the contactor control device of loud-speaking function of the 6th preferred embodiment of the present invention;
Figure 11 shows that the schematic diagram with the contactor control device of loud-speaking function of the 7th preferred embodiment of the present invention;
Figure 12 shows that the schematic diagram with the contactor control device of loud-speaking function of the 8th preferred embodiment of the present invention;
Figure 13 shows that the schematic diagram with the contactor control device of loud-speaking function of the 9th preferred embodiment of the present invention;
Figure 14 shows that the schematic diagram with the contactor control device of loud-speaking function of the tenth preferred embodiment of the present invention;
Figure 15 shows that the schematic diagram with the contactor control device of loud-speaking function of the 11 preferred embodiment of the present invention.
Wherein, description of reference numerals is as follows:
100 contactor control devices with loud-speaking function
110 vibrating diaphragm substrates
110A first surface
110B second surface
120 touch-control sensing assemblies
120C touching signals cabling
120R signal-receiving electrode
120S touch control electrode
120T signal transmission electrode
120X first axial electrode
120Y second axial electrode
131 first vibration generators
131A first electrode
131C vibration generator cabling
131B second electrode
131H opening
131P first piezoelectric material layer
132 second vibration generators
132A third electrode
132B the 4th electrode
132P second piezoelectric material layer
141 first adhesive layers
142 the 3rd adhesive layers
150 collets
200 contactor control devices with loud-speaking function
300 contactor control devices with loud-speaking function
400 contactor control devices with loud-speaking function
410 outer cover substrate
420 second adhesive layers
430 decorative layers
500 contactor control devices with loud-speaking function
600 contactor control devices with loud-speaking function
700 contactor control devices with loud-speaking function
710 times substrates
720 display mediums
801 contactor control devices with loud-speaking function
802 contactor control devices with loud-speaking function
830 decorative layers
900 contactor control devices with loud-speaking function
901 contactor control devices with loud-speaking function
910 strengthening substrates
920T area of bond pads
R1 penetrating region
R2 peripheral region
X first direction
X1 first sub-electrode
X2 first connecting portion
Y second direction
Y1 second sub-electrode
Y2 second connecting portion
Z upright projection direction
Embodiment
Can understand the present invention further for making to have the knack of those skilled in the art, hereafter spy enumerates several preferred embodiment of the present invention, and coordinates accompanying drawing, describes constitution content of the present invention in detail.
Please refer to Fig. 1 and Fig. 2.Figure 1 shows that the schematic diagram with the contactor control device of loud-speaking function of the first preferred embodiment of the present invention.Figure 2 shows that the cutaway view with the contactor control device of loud-speaking function of the first preferred embodiment of the present invention.For convenience of description, each accompanying drawing of the present invention is only signal in order to easily to understand the present invention, and its detailed ratio can adjust according to the demand of design.As shown in Figures 1 and 2, the contactor control device 100 that the present embodiment provides to have a loud-speaking function, comprises vibrating diaphragm substrate 110, touch-control sensing assembly 120 and one first vibration generator 131.Vibrating diaphragm substrate 110 has a first surface 110A and the second surface 110B relative with first surface 110A.Vibrating diaphragm substrate 110 has at least side that an a penetrating region R1 and peripheral region R2 is positioned at penetrating region R1.In the present embodiment, peripheral region R2 is preferably centered around the surrounding of penetrating region R1, but not as limit.Touch-control sensing assembly 120 to be arranged in vibrating diaphragm substrate 110 and to be positioned at penetrating region R1, in order to carry out touch-control sensing location.Certainly, touch-control sensing assembly 120 also can extend to peripheral region R2 outward, and by an insulating barrier and the first vibration generator 131 electric insulation, this insulating barrier can be the first adhesive layer 141.First vibration generator 131 is arranged on the side of the first surface 110A of vibrating diaphragm substrate 110 and is positioned at peripheral region R2, vibrates to produce loud-speaking effect in order to make vibrating diaphragm substrate 110.It is worth mentioning that, touch-control sensing assembly 120 also can first be manufactured in a film substrate (not shown), attaches to afterwards in vibrating diaphragm substrate 110 again, so, can improve the bulk strength of vibrating diaphragm substrate 110.
In the present embodiment, vibrating diaphragm substrate 110 is preferably a transparent substrates and can comprises a substrate of glass, an overlay (cover lens), a plastic cement substrate, a flexible plastic cement substrate, a thin substrate of glass, the substrate of a display or the substrate of other materials be applicable to and purposes.The substrate of above-mentioned display can comprise the encapsulation cover plate of a colorized optical filtering substrate, an active array substrate or an organic light emitting display, but not as limit.What deserves to be explained is, the thickness of vibrating diaphragm substrate 110 is preferably less than or equal to 1 millimeter (mm), such as, thickness can be used to be about the thin substrate of glass of 0.03mm to reach reasonable loud-speaking effect, but not as limit.Further illustrate, the first vibration generator 130 can comprise one first electrode 131A, one second electrode 131B and one first piezoelectric material layer 131P, and the first piezoelectric material layer 131P is folded between the first electrode 131A and the second electrode 131B.First vibration generator 131 is connected with a signal source such as alternating message source by a vibration generator cabling 131C, and make the first piezoelectric material layer 131P generation vibrate and transfer vibrations to vibrating diaphragm substrate 110 by signal input, and then vibrating diaphragm substrate 110 is made to vibrate and produce loud-speaking effect.In particular, the first electrode 131A can be state electrical ground, and AC signal is delivered to the second electrode 131B by vibration generator cabling 131C, but not as limit.The present embodiment utilizes piezoelectric to make the first vibration generator 131 produce vibrating effect, but the present invention is not as limit, and viewable design needs to produce vibrating effect in another suitable way.In addition, the first piezoelectric material layer 131P of the present embodiment can comprise the polymer piezo material of polyvinylidene fluoride (polyvinylidene fluoride, PVDF) or other piezoelectric such as ceramic-like piezoelectric, monocrystalline class piezoelectric, film class piezoelectric or Prof. Du Yucang be applicable to.Above-mentioned ceramic-like piezoelectric can comprise barium titanate (BaTiO3), lead titanates (PbTiO3) or lead zirconate titanate (Lead zirconate titanate, PZT), above-mentioned monocrystalline class piezoelectric can comprise lithium niobate (LiNbO3), potassium niobate (KNbO3), quartz (quartz, SiO2), tourmaline (Tourmaline), or Rochelle salt (Rochelle salt, Potassium sodium tartrate), above-mentioned film class piezoelectric can comprise zinc oxide (ZnO), and the polymer piezo material of above-mentioned Prof. Du Yucang can comprise polyvinyl chloride (Polyvinyl Chloride, PVC), polyvinylidene fluoride (poly vinylidene fluoride), poly-inclined fluorine vinyl chloride or nylon 11, but not as limit.First electrode 131A, the first piezoelectric material layer 131P and the second electrode 131B preferably along on the upright projection direction Z of a vertical vibrating diaphragm substrate 110 sequentially storehouse be arranged in vibrating diaphragm substrate 110, but the present invention optionally can not arrange the first electrode 131A, the first piezoelectric material layer 131P and the second electrode 131B in other applicable modes as limit.In addition, first vibration generator 131 of the present embodiment is preferably around touch-control sensing assembly 120, and in order to produce reasonable vibrating effect to vibrating diaphragm substrate 110, but the present invention is not as limit.In other preferred embodiments of the present invention, also optionally only the first vibration generator 131 can be set at the part side edges of touch-control sensing assembly 120.In addition, the first vibration generator 131 also optionally can all be covered with peripheral region R2 or only be arranged in the peripheral region R2 of part, in order to obtain required vibrating effect.
The contactor control device 100 with loud-speaking function of the present embodiment also can comprise one first adhesive layer 141, is arranged between the first vibration generator 131 and vibrating diaphragm substrate 110, in order to bind the first vibration generator 131 and vibrating diaphragm substrate 110.In other words, touch-control sensing assembly 120 can first be formed in vibrating diaphragm substrate 110, and then utilizes the first adhesive layer 141 to be attached in vibrating diaphragm substrate 110 by first vibration generator 131.That is, the first vibration generator 131 can attach mode and be formed in the substrate of general conventional touch plate, and the manufacturing process of touch-control sensing assembly 120 can not be subject to the impact arranging the first vibration generator 131, therefore also therefore can not have influence on process yields.In addition, what deserves to be explained is, when the vibrating diaphragm substrate 110 of the present embodiment is an overlay, the first adhesive layer 141 that decorative layer (not shown) or use have shading and/or a decorative effect can be set at the peripheral region R2 of vibrating diaphragm substrate 110 and cover the first vibration generator 131, the significant degree of the first vibration generator 131 in the side of the second surface 110B of vibrating diaphragm substrate 110 is reduced, avoids the first vibration generator 131 to affect outward appearance and look effect.Similarly, touch-control sensing assembly 120 also may extend into peripheral region R2, and is arranged between decorative layer and the first adhesive layer 141, or, be arranged between decorative layer and vibrating diaphragm substrate 110, or, be arranged between the first adhesive layer 141 and vibrating diaphragm substrate 110.Following embodiment also can have above-mentioned feature, therefore repeats no more.
In order to further illustrate the present embodiment the contactor control device 100 with loud-speaking function in the detail characteristic of touch-control sensing assembly 120, please refer to Fig. 3 to Fig. 5, and please also refer to Fig. 2.Fig. 3 is to the schematic diagram of touch-control sensing assembly 120 that Figure 5 shows that the present embodiment.As shown in Figure 2 and Figure 3, touch-control sensing assembly 120 can comprise the side that multiple touch control electrode 120S and multiple connecting portion 120C is arranged on first surface 110A, and each connecting portion 120C is electrically connected with corresponding touch control electrode 120S.Each touch control electrode 120S is electrically separated to be each other arranged in vibrating diaphragm substrate 110, in order to carry out a self-capacitance (self capacitance) touch control detection, but not as limit.The shape of touch control electrode 120S can comprise rectangle, triangle, rhombus or other shapes be applicable to.As shown in Fig. 2 and Fig. 4, touch-control sensing assembly 120 also can comprise multiple signal transmission electrode 120T, multiple signal-receiving electrode 120R and multiple connecting portion 120C.Each connecting portion 120C is electrically connected with corresponding signal transmission electrode 120T or signal-receiving electrode 120R.Each signal transmission electrode 120T and each signal-receiving electrode 120R is electrically separated to be each other arranged in vibrating diaphragm substrate 110, in order to carry out a mutual capacitance type (mutual capacitance) touch control detection, but not as limit.
In addition, above-mentioned connecting portion 120C or the connection wire between touch-control sensing assembly 120 and driving wafer, when for extend to be connected with external drive wafer electric time, it is configurable between decorative layer and the first adhesive layer 141, or is arranged between decorative layer and vibrating diaphragm substrate 110.
In addition, about the mode that connecting portion 120C is connected with external drive wafer electric, by the first vibration generator 131 being designed to be not the kenel of closed, namely can reserve an area of bond pads, make connecting portion 120C can be pooled to above-mentioned area of bond pads, and be such as connected with external drive wafer electric by a flexible PCB (flexibleprinted circuit, FPC).
As shown in figures 2 and 5, touch-control sensing assembly 120 also can comprise many first axial electrode 120X and many second axial electrode 120Y intermesh and setting of insulating, in order to carry out self-capacitance or mutual capacitance type touch control detection.Each first axial electrode 120X extends along a first direction X, and each second axial electrode 120Y extends along a second direction Y, and the generallyperpendicular second direction Y of first direction X, but not as limit.First axial electrode 120X and the second axial electrode 120Y is electrically separated each other, and the staggered place of the first axial electrode 120X and the second axial electrode 120Y can arrange collets 150 or insulating barrier (not shown), but not as limit.In particular, each first axial electrode 120X comprises multiple first sub-electrode X1 and multiple first connecting portion X2.First connecting portion X2 is arranged between two adjacent the first sub-electrode X1, in order to connect the first sub-electrode X1.Each second axial electrode 120Y comprises multiple second sub-electrode Y1 and multiple second connecting portion Y2.Second connecting portion Y2 is arranged between two adjacent the second sub-electrode Y1, in order to connect the second sub-electrode Y1.In the present embodiment, the first axial electrode 120X and the second axial electrode 120Y is all arranged on the side of first surface 110A, but not as limit.In other preferred embodiments of the present invention, also optionally the first axial electrode 120X and the second axial electrode 120Y can be arranged on the side of second surface 110B.In other words, touch-control sensing assembly 120 of the present invention optionally can be separately positioned on the same side or the opposition side of vibrating diaphragm substrate 110 with the first vibration generator 131.
Above-mentioned touch control electrode 120S, connecting portion 120C, signal transmission electrode 120T, signal-receiving electrode 120R, the first sub-electrode X1, the first connecting portion X2, the second sub-electrode Y1 and the second connecting portion Y2 can by transparent conductive material such as tin indium oxide (indium tin oxide, ITO), indium zinc oxide (indiumzinc oxide, IZO) formed with aluminum zinc oxide (aluminum zinc oxide, AZO), metal or other electric conducting materials be applicable to.Above-mentioned metal can comprise the wherein at least one of metal material such as aluminium, copper, silver, chromium, titanium, molybdenum, the composite bed of above-mentioned material or the alloy of above-mentioned material, but not as limit, and its kenel can be latticed, such as metal grill.Above-mentioned electric conducting material can comprise conducting particles, carbon nano-tube or development, but not as limit.
Hereafter be described implementing pattern for the difference with the contactor control device of loud-speaking function of the present invention, and be simplified illustration, below illustrate that the part mainly for each embodiment is different describes in detail, and no longer identical part is repeated.In addition, assembly identical in various embodiments of the present invention indicates with identical label, checks one against another between each embodiment in order to convenient.
Please refer to Fig. 6.Figure 6 shows that the schematic diagram with the contactor control device of loud-speaking function of the second preferred embodiment of the present invention.As shown in Figure 6, the contactor control device 200 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the touch-control sensing assembly 120 of the present embodiment is arranged on the side of the second surface 110B of vibrating diaphragm substrate 110, that is, the touch-control sensing assembly 120 of the present embodiment and the first vibration generator 131 are separately positioned on the not homonymy of vibrating diaphragm substrate 110.The contactor control device 200 with loud-speaking function of the present embodiment is except the setting position of touch-control sensing assembly 120, the setting position of all the other each parts, material behavior and to produce the mode of loud-speaking effect similar to above-mentioned first preferred embodiment, therefore repeat no more at this.What deserves to be explained is, the touch-control sensing assembly 120 of the present embodiment also can comprise the electrode design as shown in above-mentioned Fig. 3 to Fig. 5 and be arranged on the side of second surface 110B.
Please refer to Fig. 7.Figure 7 shows that the schematic diagram with the contactor control device of loud-speaking function of the 3rd preferred embodiment of the present invention.As shown in Figure 7, the contactor control device 300 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, in the present embodiment, first axial electrode 120X is arranged on the side of the first surface 110A of vibrating diaphragm substrate 110, and the second axial electrode 120Y is arranged on the side of the second surface 110B of vibrating diaphragm substrate 110.In other words, the first axial electrode 120X and the second axial electrode 120Y is separately positioned on the opposition side of vibrating diaphragm substrate 110, and the first axial electrode 120X and the second axial electrode 120Y is preferably respectively strip shaped electric poles, but not as limit.
Please refer to Fig. 8.Figure 8 shows that the schematic diagram with the contactor control device of loud-speaking function of the 4th preferred embodiment of the present invention.As shown in Figure 8, the contactor control device 400 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the contactor control device 400 with loud-speaking function of the present embodiment also can comprise outer cover substrate 410 and one second adhesive layer 420.Outer cover substrate 410 and vibrating diaphragm substrate 110 are oppositely arranged, and the second adhesive layer 420 is arranged between outer cover substrate 410 and vibrating diaphragm substrate 110, in order to bond outer cover substrate 410 and vibrating diaphragm substrate 110.Second adhesive layer 420 can comprise solid state optics glue (optical clear adhesive, OCA), pressure-sensing glue (pressure sensitive adhesive, PSA) or other bonding materials be applicable to.Outer cover substrate 410 can be flat shape or curve form, or aforesaid combination, such as, be 2.5D glass, but not as limit.In addition, the contactor control device 400 with loud-speaking function of the present embodiment also can comprise a decorative layer 430 and be arranged in outer cover substrate 410, and decorative layer 430 to be arranged between outer cover substrate 410 with vibrating diaphragm substrate 110 and corresponding with peripheral region R2, form decorative effect in order to district R2 around.In addition, decorative layer 430 also in order to cover the first vibration generator 131, can be avoided the first vibration generator 131 to affect outward appearance and looks effect.The setting of the outer cover substrate 410 of the present embodiment can in order to improve touch control operation intensity, particularly when the vibrating diaphragm substrate 110 using Thickness Ratio thinner.In addition, outer cover substrate 410 is preferably a thin substrate, in order to avoid affecting loud-speaking effect.In addition, outer cover substrate 410 is optionally formed multiple hole (not shown), be preferably fine hole, in order to improve loud-speaking effect.In addition, what deserves to be explained is, outer cover substrate 410, second adhesive layer 420 of the present embodiment and decorative layer 430 also can be arranged in pairs or groups, in order to improve touch control operation intensity, but not as limit with other embodiments above-mentioned or follow-up.
Please refer to Fig. 9.Figure 9 shows that the schematic diagram with the contactor control device of loud-speaking function of the 5th preferred embodiment of the present invention.As shown in Figure 9, the contactor control device 500 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the contactor control device 500 with loud-speaking function of the present embodiment also can comprise one second vibration generator 132, be arranged on the side of the second surface 110B of vibrating diaphragm substrate 110 and be positioned at peripheral region R2, vibrating to produce loud-speaking effect in order to make vibrating diaphragm substrate 110.In other words, the first vibration generator 131 and the second vibration generator 132 are the both sides being up and down separately positioned on vibrating diaphragm substrate 110.Second vibration generator 132 can comprise a third electrode 132A, one the 4th electrode 132B and one second piezoelectric material layer 132P, and the second piezoelectric material layer 132P is folded between third electrode 132A and the 4th electrode 132B.Second vibration generator 132 can be connected to a signal source such as alternating message source as above-mentioned first vibration generator 131, and make the second piezoelectric material layer 132P generation vibrate and transfer vibrations to vibrating diaphragm substrate 110 by signal input, and then vibrating diaphragm substrate 110 is made to vibrate and produce loud-speaking effect.In other words, the second vibration generator 132 can be connected to identical signal source with the first vibration generator 131 and vibrate to make vibrating diaphragm substrate 110, but not as limit.In other preferred embodiments of the present invention, also optionally the second vibration generator 132 can be connected to different signal sources from the first vibration generator 131, carry out whereby arranging in pairs or groups to make vibrating diaphragm substrate 110 vibrate to produce required loud-speaking effect.
In the present embodiment, be utilize piezoelectric to make the second vibration generator 132 produce vibrating effect, but the present invention is not as limit, and viewable design need to produce vibrating effect in another suitable way.In addition, the second piezoelectric material layer 132P of the present embodiment can comprise Kynoar or other piezoelectrics be applicable to.Third electrode 132A, the second piezoelectric material layer 132P and the 4th electrode 132B preferably along on the Z of upright projection direction sequentially storehouse be arranged in vibrating diaphragm substrate 110, but the present invention optionally can not arrange third electrode 132A, the second piezoelectric material layer 132P and the 4th electrode 132B in other applicable modes as limit.In addition, the contactor control device 500 with loud-speaking function of the present embodiment also can comprise one the 3rd adhesive layer 142 and decorative layer 430.3rd adhesive layer 142 is arranged between the second vibration generator 132 and vibrating diaphragm substrate 110, in order to bind the second vibration generator 132 and vibrating diaphragm substrate 110.The decorative layer 430 of the present embodiment can be arranged on the second vibration generator 132, in order to district R2 formation decorative effect also also can in order to cover the first vibration generator 131 and the second vibration generator 132 around.
Please refer to Figure 10.Figure 10 shows that the schematic diagram with the contactor control device of loud-speaking function of the 6th preferred embodiment of the present invention.As shown in Figure 10, the contactor control device 600 that the present embodiment provides to have a loud-speaking function, the place different from above-mentioned 5th preferred embodiment is, the contactor control device 500 with loud-speaking function of the present embodiment also can comprise outer cover substrate 410 and the second adhesive layer 420.Outer cover substrate 410 is oppositely arranged with vibrating diaphragm substrate 110, and the second adhesive layer 420 is arranged between outer cover substrate 410 and vibrating diaphragm substrate 110, in order to bond outer cover substrate 410 and vibrating diaphragm substrate 110.What deserves to be explained is, it is a touch control display apparatus that the contactor control device with loud-speaking function of the various embodiments described above can optionally be combined into a display unit, but not as limit.
Please refer to Figure 11.Figure 11 shows that the schematic diagram with the contactor control device of loud-speaking function of the 7th preferred embodiment of the present invention.As shown in figure 11, the contactor control device 700 that the present embodiment provides to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the contactor control device 700 with loud-speaking function of the present embodiment also can comprise substrate 710 and a display medium 720.Lower substrate 710 is oppositely arranged with vibrating diaphragm substrate 110, and display medium 720 is arranged between lower substrate 710 and vibrating diaphragm substrate 110.Lower substrate 710 and vibrating diaphragm substrate 110 wherein a kind of can be the substrate of a colorized optical filtering substrate, an active array substrate, an organic light emitting display or other display unit be applicable to, and produces display effect in order to arrange in pairs or groups with display medium 720.The display medium 720 of the present embodiment can comprise liquid crystal material, luminous organic material, electricity moistening (electro-wetting) ink material, electric ink (e-ink) or plasma (plasma) material, but not as limit.That is, the contactor control device 700 with loud-speaking function of the present embodiment can be considered a touch control display apparatus with loud-speaking function.
Please refer to Figure 12.Figure 12 shows that the schematic diagram with the contactor control device of loud-speaking function of the 8th preferred embodiment of the present invention.As shown in figure 12, the contactor control device 801 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the contactor control device 801 with loud-speaking function of the present embodiment also can comprise a decorative layer 830 and is arranged on the side of the first surface 110A of vibrating diaphragm substrate 110 and is arranged in peripheral region R2, side in order to the second surface 110B in vibrating diaphragm substrate 110 forms decorative effect, but not as limit.Decorative layer 830 is arranged between the first vibration generator 131 and vibrating diaphragm substrate 110.First adhesive layer 141 is arranged between decorative layer 830 and the first vibration generator 131.In addition, the touch-control sensing assembly 120 of the present embodiment and its connecting portion 120C or other wires be connected with touch-control sensing assembly 120 can optionally be arranged between decorative layer 830 and the first adhesive layer 141 at least partly, but not as limit.In other words, touch-control sensing assembly 120 is extensible in order to be arranged at least partly between decorative layer 830 and the first adhesive layer 141.
Please refer to Figure 13.Figure 13 shows that the schematic diagram with the contactor control device of loud-speaking function of the 9th preferred embodiment of the present invention.As shown in figure 13, the contactor control device 802 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned 8th preferred embodiment is, the touch-control sensing assembly 120 of the present embodiment and its connecting portion 120C or other wires be connected with touch-control sensing assembly 120 also can optionally be arranged between decorative layer 830 and vibrating diaphragm substrate 110 at least partly.In other words, touch-control sensing assembly 120 is extensible in order to be arranged at least partly between vibrating diaphragm substrate 110 and decorative layer 830.
Please refer to Figure 14.Figure 14 shows that the schematic diagram with the contactor control device of loud-speaking function of the tenth preferred embodiment of the present invention.As shown in figure 14, the contactor control device 900 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, in the contactor control device 900 with loud-speaking function of the present embodiment, first vibration exciter 131 can be a nonocclusive shape, around an area of bond pads 920T can be set in district R2 whereby, make connecting portion 120C can be pooled to area of bond pads 920T, and be electrically connected with other external modules by a flexible PCB (not shown).In other words, the first vibration exciter 131 can have the corresponding area of bond pads 920T of an opening 131H.
Please refer to Figure 15.Figure 15 shows that the schematic diagram with the contactor control device of loud-speaking function of the 11 preferred embodiment of the present invention.As shown in figure 15, the contactor control device 901 that the present embodiment provides one to have a loud-speaking function, the place different from above-mentioned first preferred embodiment is, the contactor control device 901 with loud-speaking function of the present embodiment also comprises the side that a strengthening substrate 910 is arranged on the second surface 110B of vibrating diaphragm substrate 110, in order to improve the bulk strength of vibrating diaphragm substrate 110.Under the structure of the present embodiment, vibrating diaphragm substrate 110 is preferably a film substrate, but not as limit.In other words, touch-control sensing assembly 120 can first be manufactured in the vibrating diaphragm substrate 110 into film substrate, attaches to afterwards in strengthening substrate 910 again.In addition, shown in above-described embodiment, touch-control sensing assembly 120 also viewable design need to be arranged on vibrating diaphragm substrate 110 in the face of the surface of strengthening substrate 910 or/and vibrating diaphragm substrate 110 back on the surface of strengthening substrate 910.What deserves to be explained is, first vibration generator 131 of the present embodiment also can make strengthening substrate 910 vibrate to produce loud-speaking effect, therefore strengthens substrate 910 and also can be considered a vibrating diaphragm.
Also note that in foregoing about be arranged on an object surface implementation unless otherwise specified otherwise be not limited to and must directly contact be arranged on this object surface, still optionally miscellaneous part can be set between it.
Comprehensive the above, the contactor control device with loud-speaking function of the present invention arranges vibration generator in the vibrating diaphragm substrate being provided with touch-control sensing assembly, utilize vibration generator that vibrating diaphragm substrate is vibrated to produce loud-speaking effect, reach the effect of simplified structure whereby, and the object improving loud-speaking effect can be issued in the situation not destroying contactor control device outward appearance.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. there is a contactor control device for loud-speaking function, it is characterized in that, comprising:
One vibrating diaphragm substrate, has a first surface and a second surface relative with described first surface, and wherein said vibrating diaphragm substrate has at least side that a penetrating region and a peripheral region are positioned at described penetrating region;
One touch-control sensing assembly, is arranged in described vibrating diaphragm substrate and is also at least positioned at described penetrating region; And
One first vibration generator, is arranged on the side of the described first surface of described vibrating diaphragm substrate and is positioned at described peripheral region, vibrates in order to make described vibrating diaphragm substrate.
2. the contactor control device with loud-speaking function according to claim 1, it is characterized in that, described first vibration generator comprises one first electrode, one second electrode and one first piezoelectric material layer, and described first piezoelectric material layer is folded between described first electrode and described second electrode.
3. the contactor control device with loud-speaking function according to claim 2, it is characterized in that, described first electrode, described first piezoelectric material layer and described second electrode are arranged in described vibrating diaphragm substrate along storehouse on the upright projection direction of a vertical described vibrating diaphragm substrate.
4. the contactor control device with loud-speaking function according to claim 1, is characterized in that, the thickness of described vibrating diaphragm substrate is less than or equal to 1 millimeter.
5. the contactor control device with loud-speaking function according to claim 1, is characterized in that, described first vibration generator is around described touch-control sensing assembly.
6. the contactor control device with loud-speaking function according to claim 1, is characterized in that, described touch-control sensing assembly comprises multiple touch control electrode and is arranged on the described side of described first surface or the side of described second surface.
7. the contactor control device with loud-speaking function according to claim 1, it is characterized in that, described touch-control sensing assembly comprises multiple first axial electrode and multiple second axial electrode and intermeshes and insulate and arrange, and described first axial electrode and described second axial electrode are arranged on the described side of described first surface or the side of described second surface.
8. the contactor control device with loud-speaking function according to claim 1, it is characterized in that, described touch-control sensing assembly comprises multiple first axial electrode and multiple second axial electrode and intermeshes and insulate and arrange, described first axial electrode is arranged on the described side of described first surface, and described second axial electrode is arranged on the side of described second surface.
9. the contactor control device with loud-speaking function according to claim 1, it is characterized in that, also comprise one second vibration generator, be arranged on the side of the described second surface of described vibrating diaphragm substrate and be positioned at described peripheral region, vibrate to produce loud-speaking effect in order to make described vibrating diaphragm substrate.
10. the contactor control device with loud-speaking function according to claim 9, it is characterized in that, described second vibration generator comprises a third electrode, one the 4th electrode and one second piezoelectric material layer, and described second piezoelectric material layer is folded between described third electrode and described 4th electrode.
11. contactor control devices with loud-speaking function according to claim 10, it is characterized in that, described third electrode, described second piezoelectric material layer and described 4th electrode are arranged in described vibrating diaphragm substrate along storehouse on the upright projection direction of a vertical described vibrating diaphragm substrate.
12. contactor control devices with loud-speaking function according to claim 1, is characterized in that, also comprise:
One outer cover substrate, is oppositely arranged with described vibrating diaphragm substrate; And
One decorative layer is arranged in described outer cover substrate, and wherein said decorative layer is arranged between described outer cover substrate and described vibrating diaphragm substrate.
13. contactor control devices with loud-speaking function according to claim 1, is characterized in that, also comprise one first adhesive layer, are arranged between described first vibration generator and described vibrating diaphragm substrate, in order to bind described first vibration generator and described vibrating diaphragm substrate.
14. contactor control devices with loud-speaking function according to claim 1, it is characterized in that, also comprise the described side that a decorative layer is arranged on the described first surface of described vibrating diaphragm substrate, and described decorative layer is arranged between described first vibration generator and described vibrating diaphragm substrate.
15. contactor control devices with loud-speaking function according to claim 14, is characterized in that, described touch-control sensing assembly extends in order to be arranged at least partly between described vibrating diaphragm substrate and described decorative layer.
16. contactor control devices with loud-speaking function according to claim 14, it is characterized in that, also comprise one first adhesive layer, be arranged between described decorative layer and described first vibration generator, described touch-control sensing assembly extends in order to be arranged at least partly between described decorative layer and described first adhesive layer.
17. contactor control devices with loud-speaking function according to claim 1, it is characterized in that, also comprise an area of bond pads and be positioned at described peripheral region, wherein said first vibration generator is a nonocclusive shape, and described first vibration generator has the corresponding described area of bond pads of an opening, wherein said touch-control sensing assembly comprises multiple touch control electrode and multiple connecting portion, and described connecting portion is pooled to described area of bond pads.
18. contactor control devices with loud-speaking function according to claim 1, is characterized in that, also comprise a strengthening substrate, are arranged on the side of the described second surface of described vibrating diaphragm substrate, and wherein said vibrating diaphragm substrate comprises a film substrate.
19. contactor control devices with loud-speaking function according to claim 1, is characterized in that, described vibrating diaphragm substrate comprises the substrate of a substrate of glass, an overlay, a plastic cement substrate, a flexible plastic cement substrate, a thin substrate of glass or a display.
20. contactor control devices with loud-speaking function according to claim 19, is characterized in that, the substrate of described display comprises the encapsulation cover plate of a colorized optical filtering substrate, an active array substrate or an organic light emitting display.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102130845A TW201508577A (en) | 2013-08-28 | 2013-08-28 | Touch device capable of generating sound |
| TW102130845 | 2013-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104427443A true CN104427443A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468886.8A Pending CN104427443A (en) | 2013-08-28 | 2013-10-09 | Touch device with loudspeaking function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104427443A (en) |
| TW (1) | TW201508577A (en) |
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| CN108924277A (en) * | 2018-05-31 | 2018-11-30 | 业成科技（成都）有限公司 | Panel construction |
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| WO2019137047A1 (en) * | 2018-01-15 | 2019-07-18 | 京东方科技集团股份有限公司 | Display panel and display device |
| WO2019200541A1 (en) * | 2018-04-17 | 2019-10-24 | 陈引捷 | Display device |
| WO2020253288A1 (en) * | 2019-06-19 | 2020-12-24 | 京东方科技集团股份有限公司 | Display substrate and display apparatus |
| WO2022174440A1 (en) * | 2021-02-22 | 2022-08-25 | 京东方科技集团股份有限公司 | Piezoelectric element, piezoelectric vibrator, manufacturing and driving methods therefor, and electronic device |
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| TW201508577A (en) | 2015-03-01 |
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Application publication date: 20150318 |