CN101441537B - Touch control display panel - Google Patents
Touch control display panel Download PDFInfo
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- CN101441537B CN101441537B CN200810183786XA CN200810183786A CN101441537B CN 101441537 B CN101441537 B CN 101441537B CN 200810183786X A CN200810183786X A CN 200810183786XA CN 200810183786 A CN200810183786 A CN 200810183786A CN 101441537 B CN101441537 B CN 101441537B
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Abstract
The invention provides a touch control display panel, which comprises a first substrate, a second substrate, a third substrate, a display material layer, a surface touch control element, a press touch control element and a plurality of press application units. The first substrate and the third substrate are arranged at two sides of the second substrate respectively, the display material layer is arranged between the first substrate and the second substrate, and the surface touch control element is arranged on the third substrate. The press touch control element is arranged between the first substrate and the second substrate and comprises a plurality of sensing units, and each sensing unit comprises a first electrode, a second electrode and a sensing clearance positioned between the first electrode and the second electrode. The press application units are arranged between the second substrate and the third substrate, and each press application unit and the corresponding sensing unit are positioned at opposite two sides on the same position of the second substrate respectively.
Description
Technical field
The present invention is relevant a kind of touch-control display panel (touch display panel), and particularly relevant a kind of integrated touch control display panel (integrated touch display panel).
Background technology
In recent years, fast development along with every application such as infotech, wireless mobile communications and information household appliances, in order to reach more convenient, lighter and handyizatioier of volume and more humane purpose, the input media of many information products changes touch-control display panel (touch display panel) into by traditional keyboard or mouse etc.In general now touch-control display panel design, with the design concept classification of touch-control sensing pattern, roughly can divide into resistance-type, condenser type, optical profile type, sound wave type and electromagnetic type etc., be main flow with resistance-type and condenser type again wherein; With the structural group constituent class, then can be divided into two kinds of external hanging type (adhesive type) and in-building types (built-in type).
With electric resistance touch-control panel, mainly be the pressure of pushing by single-point, make the conductive layer that originally separates be in contact with one another and conducting, thereby produce a voltage drop (voltage drop) in conducting place; Via the position that measuring voltage is fallen, can judge push generation locate to be positioned at coordinate on the panel.With regard to capacitance type touch-control panel, cardinal principle is that outside conductive layer produces uniform low voltage electric field within it, when conductor (as the mankind's finger) can produce the static combination when contacting with it, thereby produces a small capacitance variations; Via the position of measuring capacitance variations, can judge that the contact origination point is positioned at the coordinate on the panel.
The advantage of general capacitance type touch-control panel is writable identification and multi-point touch, yet, its restriction is to touch and could operate with conductive material, therefore, the user can't with gloves or with the nonconductor material (as pointer) operate.The advantage of general electric resistance touch-control panel is to use various materials to touch operation, yet its restriction is can't handwriting identification and multi-point touch.The touch-control design of external hanging type makes the thickness of display panel own increase, but production cost and manufacture difficulty are lower; The touch-control design of in-building type makes the display panel integral thickness be able to thinning, but production cost and manufacture difficulty are higher.
On practice, if desire to make contact panel to have the advantage of described resistance-type and capacitance type touch-control panel concurrently, meet is just before many problems, and for example double-side technology, low temperature process, thinning are difficult for, the light penetration rate is low, production difficulty height and yield rate is low and cost is high excessively.Therefore, how properly to integrate various touch-control sensing modes and form the position, improve production technology, and prevent the generation of described every unfavorable factor, real problem for demanding urgently overcoming on the production technology of present touch-control display panel.
Summary of the invention
The purpose of this invention is to provide a kind of touch-control display panel, in order in conjunction with press touch control element and surface-type touch control component, make it have handwriting input, nib simultaneously and push input and be not limited to the characteristic that conductive material can be operated, and promoted efficient, the yield rate of technology simultaneously and take into account production cost.
For reaching described or other purposes, the present invention proposes a kind of touch-control display panel.This touch-control display panel comprises one first substrate, one second substrate, one the 3rd substrate, a display material layer, a surface-type touch control component, a press touch control element and a plurality of application of force unit of pushing.Wherein second substrate and first substrate are for being oppositely arranged.The 3rd substrate then is arranged at second substrate outside, makes second substrate between first substrate and the 3rd substrate.Display material layer is arranged between first substrate and second substrate.The surface-type touch control component is arranged on the 3rd substrate.Press touch control element comprises a plurality of sensing cells, is arranged between first substrate and second substrate.Each sensing cell comprises one first electrode, is arranged on first substrate, and one second electrode, be arranged on second substrate, and have a sensing gap between first electrode and second electrode.Push the corresponding aforementioned sensing cell in application of force unit and connect second substrate and the 3rd substrate.Each pushes the relative both sides on the same position that application of force unit and corresponding sensing unit thereof lay respectively at second substrate, to transmit an external force to the corresponding sensing unit.
In one embodiment of this invention, described first electrode comprises a sensing electrode.
In one embodiment of this invention, described second electrode comprises and uses electrode altogether.
In one embodiment of this invention, described second substrate comprises a chromatic filter layer, is positioned under the common electrode.
In one embodiment of this invention, described second substrate more comprises a black matrix, is positioned under the common electrode.
In one embodiment of this invention, described each sensing cell comprises a sensing projection, be arranged between second electrode and second substrate, and a sensor pad, be arranged between first electrode and first substrate.
In one embodiment of this invention, described touch-control display panel more comprises a plurality of main support units, connects first substrate and second substrate.
In one embodiment of this invention, described each main support unit comprises a main gap thing, is positioned at a side of second substrate, and a main supporting pad, is positioned at a side of first substrate, and main gap thing and main supporting pad join.
In one embodiment of this invention, described touch-control display panel more comprises a plurality of first supplemental support unit, be arranged between first substrate and second substrate, these first supplemental support unit have one first auxiliary gap, and first auxiliary gap is less than sensing gap.
In one embodiment of this invention, the described first supplemental support unit comprises one first auxiliary gap thing, is positioned at a side of second substrate, and one first auxiliary pad, be positioned at a side of first substrate, wherein have first auxiliary gap between the first auxiliary gap thing and the first auxiliary pad.
In one embodiment of this invention, described touch-control display panel more comprises the second supplemental support unit, be arranged between first substrate and second substrate of non-sensing area, these second supplemental support unit have one second auxiliary gap, and wherein aforementioned sensing gap is less than second auxiliary gap.
In one embodiment of this invention, the described second supplemental support unit comprises one second auxiliary gap thing, is positioned at a side of second substrate, and one second auxiliary pad, be positioned at a side of first substrate, have second auxiliary gap between the second auxiliary gap thing and the second auxiliary pad.
In one embodiment of this invention, described surface-type touch control component is between second substrate and the 3rd substrate.
In one embodiment of this invention, described surface-type touch control component is positioned at the side of the 3rd substrate away from second substrate.
In one embodiment of this invention, described touch-control display panel more comprises a polaroid, is arranged on second substrate or on the 3rd substrate.
In one embodiment of this invention, described polaroid is arranged at a side of contiguous the 3rd substrate on second substrate.
In one embodiment of this invention, described polaroid is arranged at a side of contiguous second substrate on the 3rd substrate.
In one embodiment of this invention, described polaroid is arranged on the 3rd substrate side away from second substrate.
In one embodiment of this invention, the thickness of described the 3rd substrate is between 50 microns to 2000 microns.
In one embodiment of this invention, the thickness of described the 3rd substrate is between 200 microns to 700 microns.
In one embodiment of this invention, described surface-type touch control component comprises the surface capacitance type touch control component.
In one embodiment of this invention, described surface-type touch control component comprises the projected capacitive touch element.
Another object of the present invention provides a kind of touch-control display panel; it is outside built-in press touch control element; have one the 3rd substrate simultaneously and a plurality ofly push application of force unit, and can be as the protective seam (cover lens) of aforementioned built-in push type contact panel.
For reaching described or other purposes, the present invention proposes a kind of touch-control display panel.This touch-control display panel comprises one first substrate, one second substrate, one the 3rd substrate, a display material layer, a press touch control element and a plurality of application of force unit of pushing.Wherein second substrate and first substrate are oppositely arranged.The 3rd substrate is arranged at second substrate outside, makes second substrate between first substrate and the 3rd substrate.Display material layer is arranged between first substrate and second substrate.The surface-type touch control component is arranged on the 3rd substrate.Press touch control element comprises a plurality of sensing cells, is arranged between first substrate and second substrate; Each sensing cell comprises one first electrode, is arranged on first substrate, and one second electrode, be arranged on second substrate, and have a sensing gap between first electrode and second electrode.Push the corresponding aforementioned sensing cell in application of force unit and connect second substrate and the 3rd substrate, each pushes the relative both sides on the same position that application of force unit and corresponding sensing unit thereof lay respectively at second substrate, to transmit an external force to the corresponding sensing unit.
Touch-control display panel of the present invention is because combine press touch control element and surface-type touch control component, make same contact panel to push input and to be not limited to the characteristic that conductive material can be operated with handwriting input, nib, and make that the thickness of contact panel integral body can thinning, and if its production difficulty, non-yield rate and manufacturing cost be not the total built-in height that comes.Owing to overcome the difficulty of making in the past, so make that touch-control display panel of the present invention has that preferable technology is ageing, yield rate and taken into account production cost.
Description of drawings
Fig. 1 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Fig. 2 is the surface capacitance type touch control unit stereographic map of one embodiment of the invention.
Fig. 3 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Fig. 4 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Fig. 5 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Fig. 6 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Fig. 7 is a kind of touch-control display panel sectional view of one embodiment of the invention.
Drawing reference numeral
100: touch-control display panel
110: the first substrates
112: display material layer
120: the second substrates
122: chromatic filter layer
124: black matrix
130: the three substrates
132: the surface-type touch control component
150: press touch control element
152: sensing cell
152a: first electrode
152b: second electrode
152c: sensing projection
152d: sensor pad
160: push application of force unit
200: the projected capacitive touch unit
210: base material
220: the first sensing serials
222: the first sensor pads
Bridging line in 224: the first
230: the second sensing serials
232: the second sensor pads
Bridging line in 234: the second
240: the first dielectric layers
250: the second dielectric layers
354: main support unit
354a: main gap thing
354b: main supporting pad
356: the first supplemental support unit
356a: the first auxiliary gap thing
356b: the first auxiliary pad
458: the second supplemental support unit
458a: the second auxiliary gap thing
458b: the second auxiliary pad
640a, 640b: polaroid
Gs: sensing gap
Gsub1: first auxiliary gap
Gsub2: second auxiliary gap
Embodiment
For described and other purposes of the present invention, feature and advantage can be become apparent, embodiment cited below particularly, and cooperate appended accompanying drawing, elaborate.
Be noted that what proposed among the following different embodiment can reasonably make up mutually, replace or be omitted under the situation as the thin portion structure of example, with in response to different actual demands.Those skilled in the art will be understood that spirit of the present invention and technical characterictic after the explanation of reference the following example, and make rational variation and application in not breaking away from spiritual scope of the present invention.In addition, for convenience of description, and make description can be easier to be understood, hereinafter adopt identical label to represent similar elements, and may omit the explanatory note of repetition.
Fig. 1 illustrates a kind of touch-control display panel partial cutaway schematic of one embodiment of the invention.Please refer to Fig. 1, touch-control display panel 100 has one first substrate 110, one second substrate 120, one the 3rd substrate 130, a display material layer 112, a surface-type touch control component 132, a press touch control element 150 and a plurality of application of force unit 160 of pushing.Wherein, display material layer 112 comprises a liquid crystal layer, an organic luminous layer or a layer of electrophoretic material, also can be substituted by other display materials.
Please refer to Fig. 1, first substrate 110 and second substrate 120 are oppositely arranged, and 112 of display material layer are arranged between described first substrate 110 and second substrate 120.In the present embodiment, first substrate 110 for example is the active component array base board of thin-film transistor array base-plate or other types, and second substrate 120 for example is a colored optical filtering substrates, and it comprises a chromatic filter layer 122 and a black matrix 124.Certainly, the present invention does not limit the kenel of first substrate 110 and second substrate 120.For example, in other embodiments, first substrate 110 can also be COA (the Color Filter on Array that has integrated chromatic filter layer, a kind of colored filter directly is coated on technology on the tft array) substrate or AOC (Array on ColorFilter, a kind of tft array directly is produced on technology on the colored filter) substrate, and second substrate 120 is the subtend substrate.
The 3rd substrate 130 and second substrate 120 are for being oppositely arranged; and the 3rd substrate 130 is positioned at the side of second substrate 120 away from first substrate 110, in order to carry aforesaid surface-type touch control component 132, to push application of force unit 160 and as the protective seam of second substrate 120.In the present embodiment, the thickness of the 3rd substrate 130 is between 50 microns to 2000 microns.Preferably, the thickness of the 3rd substrate 130 is between 200 microns to 700 microns.
Described as preamble, surface-type touch control component 132 is arranged on the 3rd substrate 130, is the touch control component of a non-pressure formula, in order to the sensing conductor near with contact the small capacitance that produced and changes, with the position of the touching generation that converts.Detailed surface-type touch control component 132 examples will be in helping the explanation with Fig. 2 hereinafter.In addition, surface-type touch control component 132 can be arranged on the side of the 3rd substrate 130 away from second substrate 120, also can be arranged between second substrate 120 and the 3rd substrate 130.Refer again to Fig. 1, in present embodiment, surface-type touch control component 132 is arranged on the 3rd substrate 130 side away from second substrate 120.
Press touch control element 150 is arranged between first substrate and second substrate, in order to sensing and the extraneous pressure of bestowing touch-control display panel 100 of reaction.Press touch control element 150 comprises a plurality of sensing cells 152, each sensing cell 152 comprises that again one is arranged at the first electrode 152a on first substrate, and second an electrode 152b who is arranged on second substrate, and has a sensing gap Gs between the first electrode 152a and the second electrode 152b; That is the first electrode 152a does not under normal circumstances directly contact with the second electrode 152b.
Under possible situation, sensing gap Gs between the first electrode 152a and the second electrode 152b is formed by the height section difference that first substrate 110 and second substrate 120 itself are had, also can being formed by the height section difference that first substrate 110 or second substrate 120 itself are had, more can be formed by adding separation material outside other different shapes.In the present embodiment, each sensing cell 152 comprises a sensing projection 152c again, and a sensor pad 152d, wherein sensing projection 152c is arranged between the first electrode 152a and first substrate 110, and sensor pad 152d is arranged between the second electrode 152b and second substrate 120.
In the present embodiment, the first electrode 152a is as sensing electrode (sensing electrode), and the second electrode 152b is common electrode (common electrode), and chromatic filter layer 122 is positioned under the second electrode 152b with black matrix 124.
Push 160 of application of force unit and be arranged between second substrate 120 and the 3rd substrate 130, in order to transmit external force to corresponding sensing unit 152.That is each pushes all corresponding sensing cell 152 in application of force unit 160, and is arranged at relative both sides on the same position of second substrate 120 respectively with its corresponding sensing cell 152.When outer bound pair touch-control display panel 100 of the present invention has been executed a pressure, this pressure can be sent to corresponding sensing cell 152 via pushing application of force unit 160, and make the second electrode 152b that is positioned in the sensing cell 152 on second substrate 120 produce a slight deformation, and then contact with each other and conducting with the first electrode 152a that does not originally contact with each other.The voltage drop that produces by detecting conducting place, and be converted into the coordinate at its place, place can draw point that contact takes place and be positioned at position on the panel.
Fig. 2 is the schematic perspective view of the surface capacitance type touch control unit of one embodiment of the invention, next please also refer to Fig. 1 and Fig. 2, with the previously described surface-type touch control component 132 of further explanation.Please refer to Fig. 1, surface-type touch control component 132 is a non-pressure formula touch control component, and the small capacitance that is produced when contacting in order to the sensing conductor changes, with the position of the touching that converts.Surface-type touch control component 132 can be surface capacitance type touch control component, projected capacitive touch element or other possible touch control components.Present embodiment is to be example with the projected capacitive touch element.
Refer again to Fig. 2, projected capacitive touch unit 200 comprises a base material 210, a plurality of first sensor pads 222, a plurality of first bridging line 224, a plurality of second sensor pad 232 and a plurality of second bridging line 234.
Wherein, first bridging line 224 is connected in series the two first adjacent sensor pads 222, to constitute first sensing serials 220.Second bridging line 234 is connected in series the two second adjacent sensor pads 232, to constitute second sensing serials 230.
Have one first dielectric layer 240 on the base material 210, it has a plurality of interlayer holes (this diagram is not drawn).These interlayer holes are corresponding to second sensor pad 232 of lower floor, and expose the part zone of pairing second sensor pad 232.
In practical application, contact panel proposed by the invention can allow the user directly carry out touch control operation in display frame.Please refer to Fig. 1, when a conductor (for example finger) contact the 3rd substrate outside, the surface-type touch control component 132 that is arranged on the 3rd substrate 130 can be responded to the small capacitance variation that contact position produces, thereby converses position contacting; And when a nonconductor (for example general pointer) contacts the outside of the 3rd substrate 130, because idioelectric contact can't cause the variation of surface-type touch control component 132 electric fields, in other words, surface-type touch control component 132 just can't be detected the position at nonconductor contact place.Yet, because this touching has been executed a pressure to display panel 100, this pressure is sent to corresponding sensing cell 152 via pushing application of force unit 160, and make the second electrode 152b in the sensing cell 152 produce slight deformation, and then contact with each other and conducting with the first electrode 152a that does not originally contact with each other, after the voltage drop that produces by detecting conducting place, be converted into the coordinate at its place, place, it is positioned at position on the panel can to draw point that contact takes place.
This various application integration practice together with push type, surface-type, in-building type and external hanging type touch control unit, overcome the restriction of contact panel on operation material and input mode in the past, make that same contact panel can have handwriting input concurrently and nib is pushed functions such as input, and, because of it is partly built-in, the plug-in Position Design of part, make that the panel integral thickness can thinning, and production cost and difficulty are like high as all built-in.
Under possible situation, the touch-control display panel of present embodiment shown in Figure 1 more comprises a plurality of main support units and a plurality of supplemental support unit, please be simultaneously with reference to Fig. 3 and Fig. 4, in addition, Fig. 5～Fig. 7 illustrates each possibility element and enforcement aspect of the touch-control display panel of Fig. 1 more respectively, its basic framework and principle partly please be simultaneously with reference to Fig. 1, and common part is following will give unnecessary details no longer one by one.
Fig. 3 illustrates an embodiment of a kind of touch-control display panel of the present invention.Please be simultaneously with reference to Fig. 1 and Fig. 3, in the present embodiment, described touch-control display panel 100 more comprises a plurality of main support units 354 and a plurality of first supplemental support unit 356.
Wherein, each main support unit 354 all connects first substrate 110 and second substrate 120, in order to the distance that supports and maintenance is suitable between the two.Main support unit 354 comprises a main gap thing 354a, is positioned at a side of first substrate 110, and a main supporting pad 354b, is positioned at a side of second substrate 120, and main gap thing 354a and main supporting pad 354b join.
The first supplemental support unit 356 is arranged between first substrate 110 and second substrate 120, in order to as the buffering between main support unit 354 and the sensing cell 150.Wherein each first supplemental support unit 356 comprises one first auxiliary gap thing 356a, be positioned at a side of first substrate 110, and one first auxiliary pad 356b, be positioned at a side of second substrate 120, and have one first auxiliary gap Gsub1 between the first auxiliary gap thing 356a and the first auxiliary pad 356b, and the first auxiliary gap Gsub1 is less than sensing gap Gs.
Fig. 4 illustrates an embodiment of a kind of touch-control display panel of the present invention.Please also refer to Fig. 1, Fig. 3 and Fig. 4, in the present embodiment, described touch-control display panel 100 more comprises a plurality of second supplemental support unit 458, is arranged between first substrate 110 and second substrate 120 of non-sensing area.
Wherein each second supplemental support unit 458 comprises one second auxiliary gap thing 458a, be positioned at a side of first substrate 110, and one second auxiliary pad 458b, be positioned at a side of second substrate 120, and has the second auxiliary gap Gsub2 between the second auxiliary gap thing 458a and the second auxiliary pad 458b, and the second auxiliary gap Gsub2 is greater than sensing gap Gs, and less than the first auxiliary gap Gsub1.
Fig. 5 illustrates an embodiment of a kind of touch-control display panel of the present invention.Please also refer to Fig. 3 and Fig. 5, among the embodiment that Fig. 3 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 outsides.Yet in the embodiment that Fig. 5 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 inboards, that is between second substrate 120 and the 3rd substrate 130.
Fig. 6 illustrates an embodiment of a kind of touch-control display panel of the present invention.Please also refer to Fig. 3 and Fig. 6, among the embodiment that Fig. 3 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 outsides.Yet, may descend at another kind, in the embodiment that Fig. 6 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 inboards, that is between second substrate 120 and the 3rd substrate 130.Wherein, the contact panel 100 that Fig. 6 illustrated has more comprised two polaroid 640a and 640b, wherein a slice polaroid 640a is positioned at the outside of first substrate 110 away from second substrate, 120 directions, and another sheet polaroid 640b then is positioned at the outside of second substrate 120 near the 3rd substrate 130.
Fig. 7 illustrates an embodiment of a kind of touch-control display panel of the present invention.Please also refer to Fig. 3 and Fig. 7, among the embodiment that Fig. 3 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 outsides.Yet, may descend at another kind, in the embodiment that Fig. 7 illustrated, surface-type touch control component 132 is arranged at the 3rd substrate 130 inboards, that is between second substrate 120 and the 3rd substrate 130.Wherein, the contact panel 100 that Fig. 7 illustrated has more comprised two polaroid 640a and 640b, wherein a slice polaroid 640a is positioned at the outside of first substrate 110 away from second substrate 120, and another sheet polaroid 640b then is positioned at the outside of the 3rd substrate 130 away from second substrate 120.
In sum, display panel of the present invention has following advantage at least.At first, with the various application integration of push type, surface-type, in-building type and external hanging type touch control unit together, overcome the restriction of contact panel on operation material and input mode in the past, make that same contact panel can have handwriting input concurrently and nib is pushed functions such as input, and,, partly plug-in Position Design partly built-in because of it make that the panel integral thickness can thinning, and production cost and difficulty are like high as all built-in.Moreover, owing to overcome technologic all difficulties, so make that described display panel has that preferable technology is ageing, yield rate and cost.
Though the present invention discloses as above with embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is when being as the criterion with claim institute confining spectrum.
Claims (22)
1. a touch-control display panel is characterized in that, described touch-control display panel comprises:
One first substrate;
One second substrate is oppositely arranged with described first substrate;
One the 3rd substrate is arranged at described second substrate outside, and described second substrate is arranged between described first substrate and described the 3rd substrate;
One display material layer is arranged between described first substrate and described second substrate;
One surface-type touch control component is arranged on described the 3rd substrate;
One press touch control element, comprise a plurality of sensing cells, be arranged between described first substrate and described second substrate, each sensing cell comprises one first electrode, be arranged on described first substrate, and one second electrode, be arranged on described second substrate, and have a sensing gap between described first electrode and described second electrode; And
A plurality of application of force unit of pushing, corresponding described these sensing cells and connect described second substrate and described the 3rd substrate, each pushes the relative both sides on the same position that application of force unit and corresponding described sensing cell thereof lay respectively at described second substrate, to transmit an external force to corresponding described sensing cell.
2. touch-control display panel as claimed in claim 1 is characterized in that, described first electrode comprises a sensing electrode.
3. touch-control display panel as claimed in claim 1 is characterized in that, described second electrode comprises uses electrode altogether.
4. touch-control display panel as claimed in claim 3 is characterized in that, described second substrate comprises a chromatic filter layer, is positioned under the described common electrode.
5. touch-control display panel as claimed in claim 4 is characterized in that, described second substrate more comprises a black matrix, is positioned under the described common electrode.
6. touch-control display panel as claimed in claim 1 is characterized in that, each sensing cell comprises a sensing projection, be arranged between described second electrode and described second substrate, and a sensor pad, be arranged between described first electrode and described first substrate.
7. touch-control display panel as claimed in claim 1 is characterized in that, described touch-control display panel more comprises a plurality of main support units, connects described first substrate and described second substrate.
8. touch-control display panel as claimed in claim 7, it is characterized in that each main support unit comprises a main gap thing, be positioned at a side of described second substrate, and one main supporting pad be positioned at a side of described first substrate, and described main gap thing and described main supporting pad join.
9. touch-control display panel as claimed in claim 1, it is characterized in that, described touch-control display panel more comprises a plurality of first supplemental support unit, be arranged between described first substrate and described second substrate, described these first supplemental support unit have one first auxiliary gap, and described first auxiliary gap is less than described sensing gap.
10. touch-control display panel as claimed in claim 9, it is characterized in that, each first supplemental support unit comprises one first auxiliary gap thing, be positioned at a side of described second substrate, and one first auxiliary pad be positioned at a side of described first substrate, has described first auxiliary gap between the described first auxiliary gap thing and described first auxiliary the pad.
11. touch-control display panel as claimed in claim 1, it is characterized in that, described touch-control display panel more comprises a plurality of second supplemental support unit, be arranged between described first substrate and described second substrate of non-sensing area, described these second supplemental support unit have one second auxiliary gap, and wherein said sensing gap is less than described second auxiliary gap.
12. touch-control display panel as claimed in claim 11, it is characterized in that, each second supplemental support unit comprises one second auxiliary gap thing, be positioned at a side of described second substrate, and one second auxiliary pad be positioned at a side of described first substrate, has described second auxiliary gap between the described second auxiliary gap thing and described second auxiliary the pad.
13. touch-control display panel as claimed in claim 1 is characterized in that, described surface-type touch control component is between described second substrate and described the 3rd substrate.
14. touch-control display panel as claimed in claim 1 is characterized in that, described surface-type touch control component is positioned at the side of described the 3rd substrate away from described second substrate.
15. touch-control display panel as claimed in claim 1 is characterized in that, described touch-control display panel more comprises a polaroid, is arranged on described second substrate or on described the 3rd substrate.
16. touch-control display panel as claimed in claim 15 is characterized in that, described polaroid is arranged at a side of contiguous described the 3rd substrate on described second substrate.
17. touch-control display panel as claimed in claim 15 is characterized in that, described polaroid is arranged at a side of contiguous described second substrate on described the 3rd substrate.
18. touch-control display panel as claimed in claim 15 is characterized in that, described polaroid is arranged at the side of described the 3rd substrate away from described second substrate.
19. touch-control display panel as claimed in claim 1 is characterized in that, the thickness of described the 3rd substrate is between 50 microns to 2000 microns.
20. touch-control display panel as claimed in claim 1 is characterized in that, the thickness of described the 3rd substrate is between 200 microns to 700 microns.
21. touch-control display panel as claimed in claim 1 is characterized in that, described surface-type touch control component comprises surface capacitance type touch control component or projected capacitive touch element.
22. a touch-control display panel is characterized in that, described touch-control display panel comprises:
One first substrate;
One second substrate is oppositely arranged with described first substrate;
One the 3rd substrate is arranged at described second substrate outside, and described second substrate is arranged between described first substrate and described the 3rd substrate;
One display material layer is arranged between described first substrate and described second substrate;
A plurality of sensing cells, be arranged between described first substrate and described second substrate, each sensing cell comprises one first electrode, be arranged on described first substrate, and one second electrode, be arranged on described second substrate, and have a sensing gap between described first electrode and described second electrode; And
A plurality of application of force unit of pushing, corresponding described these sensing cells and connect described second substrate and described the 3rd substrate, each pushes the relative both sides on the same position that application of force unit and corresponding described sensing cell thereof lay respectively at described second substrate, to transmit an external force to corresponding described sensing cell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810183786XA CN101441537B (en) | 2008-12-18 | 2008-12-18 | Touch control display panel |
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|---|---|---|---|
| CN200810183786XA CN101441537B (en) | 2008-12-18 | 2008-12-18 | Touch control display panel |
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| CN101441537A CN101441537A (en) | 2009-05-27 |
| CN101441537B true CN101441537B (en) | 2010-12-22 |
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| CN200810183786XA Expired - Fee Related CN101441537B (en) | 2008-12-18 | 2008-12-18 | Touch control display panel |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101587401B (en) * | 2009-06-22 | 2011-01-19 | 友达光电股份有限公司 | Touch-control panel and display device |
| CN102360261B (en) * | 2009-09-22 | 2014-04-16 | 友达光电股份有限公司 | Touch sensing device and method of touch panel |
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| CN101441537A (en) | 2009-05-27 |
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