CN201218888Y - Touch control structure integrated display panel - Google Patents
Touch control structure integrated display panel Download PDFInfo
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- CN201218888Y CN201218888Y CNU200820117850XU CN200820117850U CN201218888Y CN 201218888 Y CN201218888 Y CN 201218888Y CN U200820117850X U CNU200820117850X U CN U200820117850XU CN 200820117850 U CN200820117850 U CN 200820117850U CN 201218888 Y CN201218888 Y CN 201218888Y
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Abstract
The utility model discloses a display panel of integrated touch control construction, having a liquid crystal layer filled between an upper transparent substrate and a lower transparent substrate, an upper polarizing board combined above the upper transparent substrate, a lower polarizing board combined under the lower transparent substrate, a circuit construction disposed under the upper polarizing board which includes a first circuit, a insulation layer and a second circuit. The display panel is in contact with the upper polarizing board, making the first and second circuit have capacitor effect. Design of the utility model is capable of saving production material, having advantages of simple assembly process, high yield, and easiness for product thinning.
Description
Technical field
The utility model relates to a kind of display panel, is specifically related to a kind ofly be laid with the touch-control circuit structure, and possesses the display panel of touch-control input and functipnal capability.
Background technology
Existing personal digital assistant (Personal Digital Assistant, PDA), palmtop computer (Palm-Sized PC) and information household appliances electronic products such as (Information Appliance), mostly be provided with Trackpad (Touch Panel) on its display panel (Display Panel); Display panel can see through Trackpad Presentation Function indicating image and literal; The user can utilize conductive bodies such as finger or pointer, and the image and the literal that show according to the Trackpad surface click, to import and to operate.
See also shown in Figure 1ly, be above-mentioned prior art, the cut-away view of configuration Trackpad 5 on display panel 1c; Periphery between Trackpad 5 and the display panel 1c is established an adhesion layer 6; these Trackpad 5 tools, one glass substrates 51 (Glass Substrate); and the bottom surface of glass substrate 51 is laid one first circuit 52 and a second circuit 53 in regular turn; first; second circuit 52; 53 all can be tin indium oxide (ITO) conductive layer; and first; second circuit 52; lay a transparent insulating layer 54 between 53; the compound transparent protective coatings 55 in second circuit 53 bottom surfaces (Over Coat); protective finish 55 is a megohmite insulant (silicon nitride for example; silicon dioxide; materials such as class photoresistance); avoid the scratch damage with protection second circuit 53, and in order to combining display panel 1c.
The video picture principle of above-mentioned LCDs, it is the driving of electric field between utilization upper and lower transparency conducting layer 12c, the 14c, produce the field effect that liquid crystal molecule reverses,, and then see through colored filter display image or the literal that top glass substrate 11c is constituted with seeing through or the blocking running of control light source.The user can press the position of this Trackpad 5 with respect to this image or literal by glass substrate 51 surfaces, operates and imports.
But, above-mentioned on display panel 1c the configuration Trackpad 5 electronic product in, on the display panel 1c, lower glass substrate 11c, the glass substrate 51 of 13c and Trackpad 5 all uses identical glass material to make, therefore can repeat to expend more production material during fabrication, and display panel 1c and Trackpad 5 all are being to produce separately earlier to finish traditionally, repeatedly putting in regular turn fits again is integral, so its linkage editor is comparatively complicated, and waste man-hour, easy output defective products, and increase because of repeatedly putting the problem of the scalariform thickness that forms on foot, be unfavorable for the thin type design of electronic product, so need be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of and is laid with the touch-control circuit structure, and possesses the display panel of touch-control input and functipnal capability.
For reaching above-mentioned purpose, the concrete content of the utility model is:
A kind of display panel of integrating touch-control structure comprises:
One liquid crystal layer; Transparency carrier on one is arranged at the liquid crystal layer top; Once transparency carrier is arranged at the liquid crystal layer below; Transparency conducting layer on one is laid between transparency carrier and the liquid crystal layer; Once transparency conducting layer is laid between liquid crystal layer and the following transparency carrier; Polarizer on one is laid in the transparency carrier top; Once Polarizer is laid in down the transparency carrier below; One circuit structure is laid between Polarizer and the last transparency carrier.
Wherein said circuit structure comprises: one first circuit is laid between Polarizer and the last transparency carrier; One second circuit is laid between first circuit and the last transparency carrier; One first insulation course is laid between first circuit and the second circuit, with first circuit and the second circuit of being electrically insulated.
The another kind of display panel of integrating touch-control structure comprises:
One liquid crystal layer; Transparency carrier on one is arranged at the liquid crystal layer top; Once transparency carrier is arranged at the liquid crystal layer below; Transparency conducting layer on one is laid between transparency carrier and this liquid crystal layer; Once transparency conducting layer is laid between liquid crystal layer and this time transparency carrier; Polarizer on one is laid in the transparency carrier top; Once Polarizer is laid in down the transparency carrier below; One first circuit is laid between Polarizer and the last transparency carrier; One second circuit is laid between transparency carrier and the last transparency conducting layer; One the 4th insulation course is laid between second circuit and the last transparency conducting layer.
The display panel that another integrates touch-control structure comprises:
One liquid crystal layer; Transparency carrier on one is arranged at the liquid crystal layer top; Once transparency carrier is arranged at the liquid crystal layer below; Transparency conducting layer on one is laid between transparency carrier and the liquid crystal layer; Once transparency conducting layer is laid between liquid crystal layer and the following transparency carrier; Polarizer on one is laid in the transparency carrier top; Once Polarizer is laid in down the transparency carrier below; One circuit structure is laid between transparency carrier and the last transparency conducting layer; One the 7th insulation course is laid between circuit structure and the last transparency conducting layer.
Wherein circuit structure comprises: one first circuit is laid between transparency carrier and the 7th insulation course; One second circuit is laid between first circuit and the 7th insulation course; One first insulation course is laid between first circuit and the second circuit, with first circuit and the second circuit of being electrically insulated.
Wherein first circuit and second circuit include a plurality of electrodes separately.
Wherein being provided with one between second circuit and the last transparency conducting layer stops noise and makes second circuit reach the protective layer of going up mutually insulated between the transparency conducting layer.
Wherein protective layer is that nontransparent metal material is made.
Wherein go up transparency conducting layer and be one and stop the protective layer of noise.
Wherein first circuit is that nontransparent metal material is made.
Wherein second circuit is that nontransparent metal material is made.
The effect of the utility model capacitance type touch control display panel is: material is produced in saving, linkage editor is simple, throughput rate is high and be beneficial to the design of product thin type.
Description of drawings
Fig. 1: be the cut-away view of configuration Trackpad on the conventional display panels.
Fig. 2: be the cut-away view of the utility model one embodiment.
Fig. 3 and Fig. 4: be the configuration schematic diagram of the electrode of first and second circuit of the utility model.
Fig. 5: be the additional form cut-away view of Fig. 2 embodiment.
Fig. 6: be time additional form cut-away view of Fig. 2 embodiment.
Fig. 7: be another additional form cut-away view of Fig. 2 embodiment.
Fig. 8: be the continuous one additional form cut-away view of Fig. 2 embodiment.
Fig. 9: be the additional form cut-away view again of Fig. 2 embodiment.
Figure 10: be the another additional form cut-away view of Fig. 2 embodiment.
Figure 11: be the cut-away view of another embodiment of the utility model.
Figure 12: be the additional form cut-away view of Figure 11 embodiment.
Figure 13: be time additional form cut-away view of Figure 11 embodiment.
Figure 14: be another additional form cut-away view of Figure 11 embodiment.
Figure 15: be the additional form cut-away view again of Figure 11 embodiment.
Figure 16: be the another additional form cut-away view of Figure 11 embodiment.
Figure 17: be the utility model cut-away view of an embodiment again.
Figure 18: be the additional form cut-away view of Figure 17 embodiment.
Figure 19: be another additional form cut-away view of Figure 17 embodiment.
Embodiment
Below the effect forming and can produce with regard to structure of the present utility model, conjunction with figs. is described in detail as follows with preferred embodiment:
See also shown in Figure 2, be first kind of cut-away view of forming form of the utility model, the display panel 1 of the utility model integration touch-control structure is described, comprise a liquid crystal layer 10, liquid crystal layer 10 tops are provided with transparency carrier 11 on, liquid crystal layer 10 belows are provided with transparency carrier 12, lay transparency conducting layer 13 between last transparency carrier 11 and the liquid crystal layer 10, lay transparency conducting layer 14 between liquid crystal layer 10 and the following transparency carrier 12, Polarizer 15 on last transparency carrier 11 tops compound, and the upper surface of last Polarizer 15 has a viewing area 150, the compound Polarizer once 16 in following transparency carrier 12 belows, lay a circuit structure 2 between last Polarizer 15 and the last transparency carrier 11, circuit structure 2 comprises one first circuit 21, one second circuit 22 and one first insulation course 20, first circuit 21 is laid in Polarizer 15 and should goes up between the transparency carrier 11, second circuit 22 is laid between first circuit 21 and the last transparency carrier 11, first insulation course 20 is laid between first circuit 21 and the second circuit 22, and first insulation course 20 is with first circuit 21 and second circuit 22 that be electrically insulated.The utility model capacitance type touch control display panel 1 is formed by above each stacking putting.
Wherein first circuit 21 and second circuit 22 include a plurality of induction electrodes 41,42,43,44 separately, electrode is Fig. 3 or kenel shown in Figure 4, the electrode 41,43 of first circuit 21 is responsible for an axial touch-control sensing, and the electrode 42,44 of second circuit 22 is responsible for another axial touch-control sensing.
The material of upper and lower transparency carrier 11,12 can be glass, plastics or other insulating material (as shown in Figure 2); First circuit 21 and second circuit 22 can be made by transparent conductive material, and transparent conductive material can be tin indium oxide (ITO); The laying mode of first circuit 21 and second circuit 22 is to adopt technology such as traditional coating, exposure, development and etching to be processed into.
From the above mentioned, display panel 1 can be in the viewing area 150 display images and literal (as shown in Figure 2), when the user goes up the viewing area 150 of Polarizer 15 with finger or the touching of other conductive body, the electrode 41,43 of first circuit 21 (cooperating Fig. 3 and shown in Figure 4) and the electrode 42,44 of second circuit 22 can be subjected to its induction and produce capacity effect, and then acquisition sensor signal, and be sent to an extraneous microprocessor (figure do not show) and carry out sensed position and calculate, to reach the purpose of touch-control.
According to as can be known above-mentioned, the utility model is laid first circuit 21, first insulation course 20 and second circuit 22 above last transparency carrier 11, can omit the traditional Trackpad that is disposed on the display panel, effectively save according to this and produce the glass material that traditional Trackpad institute must use, and can simplify the job sequence of assembling display panel, can significantly reduce the cost and the time of producing and assembling, and can promote the yield of display panel, help the design of product thin type simultaneously at fit on.
In addition, the one transparent protective layer 19 (as Fig. 5, Fig. 7, Fig. 8 and shown in Figure 10) that can stop noise is set between second circuit 22 and the last transparency conducting layer 13, with the electromagnetic riveting machine signal that isolated panel 1 drives, protective layer 19 and second circuit 22 reach goes up mutually insulated between the transparency conducting layer 13; Wherein protective layer 19 can be nontransparent metal material and makes (as Fig. 5, Fig. 7, Fig. 8 and shown in Figure 10), and in order to replace the shading black-matrix layer in the conventional display panels, all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, last transparency conducting layer 13 also can be used as this protective layer and uses (as shown in Figure 2), and first circuit 21 or second circuit 22 are made for nontransparent metal material, in order to replace the shading black-matrix layer in the conventional display panels, nontransparent metal material can be chromium (Cr), and all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, protective layer 19 can be arranged between second circuit 22 and the last transparency carrier 11 (as shown in Figure 5), the second transparent insulation course 202 of tool one between second circuit 22 and the protective layer 19, and first circuit 21 or second circuit 22 can be nontransparent metal material and make, in order to replace the shading black-matrix layer in the conventional display panels, nontransparent metal material can be chromium (Cr), and all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, establish resistance layer 17 of the same colour (as shown in Figure 6) between last transparency carrier 11 and the last transparency conducting layer 13, establish a nontransparent shielding layer 18 between last transparency carrier 11 and the look resistance layer 17, can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and last transparency conducting layer 13 also can be used as this protective layer and uses, and all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, establish resistance layer 17 of the same colour (as shown in Figure 7) between last transparency carrier 11 and the last transparency conducting layer 13, establish a nontransparent shielding layer 18 between last transparency carrier 11 and the look resistance layer 17, can be black-matrix layer or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19 can be arranged between second circuit 22 and the last transparency carrier 11, establish second a transparent insulation course 202 between second circuit 22 and the protective layer 19, all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, last transparency carrier 11 and this are gone up between the transparency conducting layer 13 and are established resistance layer 17 of the same colour (as shown in Figure 8), establish a nontransparent shielding layer 18 between last transparency carrier 11 and the look resistance layer 17, can be black-matrix layer or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19 can be arranged between shielding layer 18 and the look resistance layer 17, and all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, establish resistance layer 17 of the same colour (as shown in Figure 9) between last transparency carrier 11 and the last transparency conducting layer 13, establish a nontransparent shielding layer 18 between last transparency carrier 11 and the look resistance layer 17, can be black-matrix layer or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19 can be arranged between look resistance layer 17 and the last transparency conducting layer 13, the 3rd transparent insulation course 203 of tool one between protective layer 19 and the last transparency conducting layer 13, all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
Perhaps, establish resistance layer 17 of the same colour (as shown in figure 10) between last transparency carrier 11 and the last transparency conducting layer 13, establish a nontransparent shielding layer 18 between last transparency carrier 11 and the look resistance layer 17, can be black-matrix layer or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19 can be arranged between transparency carrier 11 and the shielding layer 18, and all the other formations and embodiment are equal to above-mentioned first kind of embodiment that forms form.
See also Figure 11, be second kind of cut-away view of forming form of the utility model, the display panel 1a of the utility model integration touch-control structure is described, comprise a liquid crystal layer 10a, liquid crystal layer 10a top is provided with transparency carrier 11a on, liquid crystal layer 10a below is provided with transparency carrier 12a, lay transparency conducting layer 13a between last transparency carrier 11a and the liquid crystal layer 10a, lay transparency conducting layer 14a between liquid crystal layer 10a and the following transparency carrier 12a, Polarizer 15a on the last transparency carrier 11a top compound, and the upper surface of last Polarizer 15a has a viewing area 150a, the following transparency carrier 12a compound 16a of Polarizer once in below, lay one first circuit 21a between last Polarizer 15a and the last transparency carrier 11a, lay a second circuit 22a between last transparency carrier 11a and the last transparency conducting layer 13a, transparency carrier 11a can be used as the insulation course use in this enforcement, with the first circuit 21a and the second circuit 22a of being electrically insulated, lay the 4th a transparent insulation course 204 between second circuit 22a and the last transparency conducting layer 13a.The utility model capacitance type touch control display panel 1a is formed by above each stacking putting.
Wherein the first circuit 21a and second circuit 22a include a plurality of induction electrodes 41,42,43,44 separately, this electrode can be Fig. 3 or kenel shown in Figure 4, the electrode 41,43 of first circuit 21 is responsible for an axial touch-control sensing, and the electrode 42,44 of second circuit 22 is responsible for another axial touch-control sensing.
The material of upper and lower transparency carrier 11a, 12a can be glass, plastics or other insulating material (as shown in figure 11); The first circuit 21a or second circuit 22a can be made by transparent conductive material, and transparent conductive material can be tin indium oxide; The laying mode of the first circuit 21a and second circuit 22a is to adopt technology such as traditional coating, exposure, development and etching to be processed into.
Therefore, when the user touches the viewing area 150a of Polarizer 15a on this with finger or other conductive body (as shown in figure 11), the electrode 41,43 of the first circuit 21a (cooperating Fig. 3 and shown in Figure 4) and the electrode 42,44 of second circuit 22a can be subjected to its induction and produce capacity effect, and then acquisition sensor signal, and be sent to an extraneous microprocessor (figure do not show) and carry out sensed position and calculate, to reach the purpose of touch-control.
In view of the above, the utility model is at the two-sided first circuit 21a and the second circuit 22a of laying respectively of last transparency carrier 11a, can have both above-mentioned first kind of embodiment the simplification linkage editor, promote the assembling qualification rate and be beneficial to effect such as thin type design.
In addition, the one transparent protective layer 19a that can stop noise (as Figure 13 to shown in Figure 16) is set between second circuit 22a and the last transparency conducting layer 13a, with the electromagnetic riveting machine signal of isolated panel 1b driving, and mutually insulated between protective layer 19a and second circuit 22a and the last transparency conducting layer 13a; Wherein protective layer 19a can be nontransparent metal material and makes (extremely shown in Figure 16 as Figure 13), and in order to replace the shading black-matrix layer in the conventional display panels, all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, last transparency conducting layer 13a also can be used as protective layer and uses (as shown in figure 11), and the first circuit 21a or second circuit 22a can be nontransparent metal material and make, in order to replace the shading black-matrix layer in the conventional display panels, nontransparent metal material can be chromium (Cr), and all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, the 4th insulation course 204 also can be used as resistance layer of the same colour and uses (as shown in figure 12), and cooperates a nontransparent shielding layer 18a to implement; On shielding layer 18a can be located in this enforcement between transparency carrier 11a and the second circuit 22a, and shielding layer 18a can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and last transparency conducting layer 13a also can be used as protective layer and uses, and all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, the 4th insulation course 204 also can be used as resistance layer of the same colour and uses (as shown in figure 13), and cooperates a nontransparent shielding layer 18a to implement; On shielding layer 18a can be located in this enforcement between transparency carrier 11a and the second circuit 22a, and shielding layer 18a can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19a can be arranged between second circuit 22a and the 4th insulation course 204 as the use of look resistance layer, have the 5th a transparent insulation course 205 between second circuit 22a and the protective layer 19a, all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, the 4th insulation course 204 also can be used as resistance layer of the same colour and uses (as shown in figure 14), and cooperates a nontransparent shielding layer 18a to implement; On shielding layer 18a can be located in this enforcement between transparency carrier 11a and the second circuit 22a, and shielding layer 18a can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19a can be arranged between the 4th insulation course 204 and last transparency conducting layer 13a that uses as the look resistance layer, have the 6th a transparent insulation course 206 between protective layer 19a and the last transparency conducting layer 13a, all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, between the 4th insulation course 204 and the last transparency conducting layer 13a resistance layer 17a of the same colour (as shown in figure 15) is set, establish a nontransparent shielding layer 18a between the 4th insulation course 204 and the look resistance layer 17a, can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19a can be arranged between the 4th insulation course 204 and the shielding layer 18a, and all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, between the 4th insulation course 204 and the last transparency conducting layer 13a resistance layer 17a of the same colour (as shown in figure 16) is set, establish a nontransparent shielding layer 18a between the 4th insulation course 204 and the look resistance layer 17a, can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19a can be arranged between shielding layer 18a and the look resistance layer 17a, and all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
See also Figure 17, the third forms the cut-away view of form to disclose the utility model, the display panel 1b of the utility model integration touch-control structure is described, comprise a liquid crystal layer 10b, liquid crystal layer 10b top is provided with transparency carrier 11b on, liquid crystal layer 10b below is provided with transparency carrier 12b, lay transparency conducting layer 13b between last transparency carrier 11b and the liquid crystal layer 10b, lay transparency conducting layer 14b between liquid crystal layer 10b and the following transparency carrier 12b, Polarizer 15b on the last transparency carrier 11b top compound, and the upper surface of last Polarizer 15b has a viewing area 150b, following transparency carrier 12b below is compound in Polarizer 16b, lay a circuit structure 2b between last transparency carrier 11b and the last transparency conducting layer 13b, lay the 7th a transparent insulation course 207 between circuit structure 2b and the last transparency conducting layer 13b, circuit structure 2b comprises one first circuit 21b, one second circuit 22b and one first insulation course 20b, the first circuit 21b is laid between transparency carrier 11b and the 7th insulation course 207, second circuit 22b is laid between the first circuit 21b and the 7th insulation course 207, the first insulation course 20b is laid between the first circuit 21b and the second circuit 22b, with the first circuit 21b and the second circuit 22b of being electrically insulated.The utility model capacitance type touch control display panel 1b is formed by above each stacking putting.
Wherein, the first circuit 21b and second circuit 22b include a plurality of induction electrodes 41,42,43,44 separately, electrode can be Fig. 3 or kenel shown in Figure 4, the electrode 41,43 of the first circuit 21b is responsible for an axial touch-control sensing, and the electrode 42,44 of second circuit 22b is responsible for another axial touch-control sensing.
The material of upper and lower transparency carrier 11b, 12b can be glass, plastics or other insulating material (as shown in figure 17); The first circuit 21b or second circuit 22b can be made by transparent conductive material, and transparent conductive material can be tin indium oxide; The laying mode of the first circuit 21b and second circuit 22b is to adopt technology such as traditional coating, exposure, development and etching to be processed into.
Therefore, when the user touches the viewing area 150b of Polarizer 15b on this with finger or other conductive body (as shown in figure 17), the electrode 41,43 of the first circuit 21b (cooperating Fig. 3 and shown in Figure 4) and the electrode 42,44 of second circuit 22b can be subjected to its induction and produce capacity effect, and then acquisition sensor signal, and be sent to an extraneous microprocessor (figure do not show) and carry out sensed position and calculate, to reach the purpose of touch-control.
In view of the above, the utility model is to lay the first circuit 21b, the first insulation course 20b and second circuit 22b below last transparency carrier 11b, can have both above-mentioned first kind of embodiment the simplification linkage editor, promote the assembling qualification rate and be beneficial to effect such as thin type design.
In addition, the one transparent protective layer 19b (as shown in figure 19) that can stop noise is set between second circuit 22b and the last transparency conducting layer 13b, with the electromagnetic riveting machine signal of isolated panel 1 driving, and mutually insulated between protective layer 19b and second circuit 22b and the last transparency conducting layer 13b; Wherein protective layer 19b can be nontransparent metal material and makes (as shown in figure 19), and in order to replace the shading black-matrix layer in the conventional display panels, all the other formations and embodiment are equal to above-mentioned second kind of embodiment that forms form.
Perhaps, last transparency conducting layer 13b also can be used as this protective layer and uses (as shown in figure 17), and the first circuit 21b or second circuit 22b are that nontransparent metal material is made, in order to replace the shading black-matrix layer in the conventional display panels, nontransparent metal material can be chromium (Cr), and all the other formations and embodiment are equal to above-mentioned the third and form the embodiment of form.
Perhaps, establish resistance layer 17b of the same colour (as shown in figure 18) between the 7th insulation course 207 and the last transparency conducting layer 13b, and cooperate a nontransparent shielding layer 18b to implement; On shielding layer 18b can be located in this enforcement between the transparency carrier 11b and the first circuit 21b, and shielding layer 18b can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and last transparency conducting layer 13b also can be used as protective layer and uses, and all the other formations and embodiment are equal to above-mentioned the third and form the embodiment of form.
Perhaps, establish resistance layer 17b of the same colour (as shown in figure 19) between the 7th insulation course 207 and the last transparency conducting layer 13b, and cooperate a nontransparent shielding layer 18b to implement; On shielding layer 18b can be located in this enforcement between the transparency carrier 11b and the first circuit 21b, and shielding layer 18b can be black-matrix layer in fact or other is enough to produce the coating or the coating of interception, to replace the black-matrix layer in the conventional display panels, and protective layer 19b can be arranged between the 7th insulation course 207 and the look resistance layer 17b, and all the other formations and embodiment are equal to above-mentioned the third and form the embodiment of form.
Though the utility model is described by previous embodiment, but still can change its form and details, make not breaking away under the spirit of the present utility model.Aforementioned is the most rational using method of the utility model, one of the mode that can specifically implement for the utility model only, but not as limit.
Claims (41)
1. a display panel of integrating touch-control structure is characterized in that, comprises:
One liquid crystal layer;
Transparency carrier on one is arranged at the liquid crystal layer top;
Once transparency carrier is arranged at the liquid crystal layer below;
Transparency conducting layer on one is laid between transparency carrier and the liquid crystal layer;
Once transparency conducting layer is laid between liquid crystal layer and the following transparency carrier;
Polarizer on one is laid in the transparency carrier top;
Once Polarizer is laid in down the transparency carrier below;
One circuit structure is laid between Polarizer and the last transparency carrier.
2. the display panel of integration touch-control structure as claimed in claim 1 is characterized in that, wherein said circuit structure comprises:
One first circuit is laid between Polarizer and the last transparency carrier;
One second circuit is laid between first circuit and the last transparency carrier;
One first insulation course is laid between first circuit and the second circuit.
3. the display panel of integration touch-control structure as claimed in claim 2 is characterized in that, wherein first circuit and second circuit include a plurality of electrodes separately.
4. the display panel of integration touch-control structure as claimed in claim 2 is characterized in that, wherein is provided with one between second circuit and the last transparency conducting layer and stops noise and make second circuit reach the protective layer of going up mutually insulated between the transparency conducting layer.
5. the display panel of integration touch-control structure as claimed in claim 4 is characterized in that, wherein protective layer is that nontransparent metal material is made.
6. the display panel of integration touch-control structure as claimed in claim 2 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
7. the display panel of integration touch-control structure as claimed in claim 6 is characterized in that, wherein first circuit is that nontransparent metal material is made.
8. the display panel of integration touch-control structure as claimed in claim 6 is characterized in that, wherein second circuit is that nontransparent metal material is made.
9. the display panel of integration touch-control structure as claimed in claim 2 is characterized in that, a protective layer that stops noise wherein is set, tool one second insulation course between second circuit and the protective layer between second circuit and the last transparency carrier.
10. the display panel of integration touch-control structure as claimed in claim 9 is characterized in that, wherein first circuit is that nontransparent metal material is made.
11. the display panel of integration touch-control structure as claimed in claim 9 is characterized in that, wherein second circuit is that nontransparent metal material is made.
12. the display panel of integration touch-control structure as claimed in claim 2 is characterized in that, wherein goes up between transparency carrier and the last transparency conducting layer and establishes resistance layer of the same colour, and go up between transparency carrier and the look resistance layer and establish a shielding layer.
13. the display panel of integration touch-control structure as claimed in claim 12 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
14. the display panel of integration touch-control structure as claimed in claim 12 is characterized in that, a protective layer that stops noise wherein is set between second circuit and the last transparency carrier, and tool one second insulation course between second circuit and the protective layer.
15. the display panel of integration touch-control structure as claimed in claim 12 is characterized in that, a protective layer that stops noise wherein is set between shielding layer and this look resistance layer.
16. the display panel of integration touch-control structure as claimed in claim 12 is characterized in that, a protective layer that stops noise wherein is set between look resistance layer and the last transparency conducting layer, and tool 1 the 3rd insulation course between protective layer and the last transparency conducting layer.
17. the display panel of integration touch-control structure as claimed in claim 12 is characterized in that, wherein goes up a protective layer that can stop noise is set between transparency carrier and this shielding layer.
18. a display panel of integrating touch-control structure is characterized in that, comprises:
One liquid crystal layer;
Transparency carrier on one is arranged at the liquid crystal layer top;
Once transparency carrier is arranged at the liquid crystal layer below;
Transparency conducting layer on one is laid between transparency carrier and this liquid crystal layer;
Once transparency conducting layer is laid between liquid crystal layer and this time transparency carrier;
Polarizer on one is laid in the transparency carrier top;
Once Polarizer is laid in down the transparency carrier below;
One first circuit is laid between Polarizer and the last transparency carrier;
One second circuit is laid between transparency carrier and the last transparency conducting layer;
One the 4th insulation course is laid between second circuit and the last transparency conducting layer.
19. the display panel of integration touch-control structure as claimed in claim 18 is characterized in that, wherein first circuit and second circuit include a plurality of electrodes separately.
20. the display panel of integration touch-control structure as claimed in claim 18 is characterized in that, wherein is provided with one between second circuit and the last transparency conducting layer and stops noise and make second circuit reach the protective layer of going up mutually insulated between the transparency conducting layer.
21. the display panel of integration touch-control structure as claimed in claim 20 is characterized in that, wherein protective layer is that nontransparent metal material is made.
22. the display panel of integration touch-control structure as claimed in claim 18 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
23. the display panel of integration touch-control structure as claimed in claim 21 is characterized in that, wherein first circuit is that nontransparent metal material is made.
24. the display panel of integration touch-control structure as claimed in claim 21 is characterized in that, wherein second circuit is that nontransparent metal material is made.
25. the display panel of integration touch-control structure as claimed in claim 18 is characterized in that, wherein the 4th insulation course is a resistance layer of the same colour.
26. the display panel of integration touch-control structure as claimed in claim 25 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
27. the display panel of integration touch-control structure as claimed in claim 25 is characterized in that, wherein is provided with one between second circuit and the look resistance layer and stops the protective layer of noise, and have one the 5th insulation course between second circuit and the protective layer.
28. the display panel of integration touch-control structure as claimed in claim 25 is characterized in that, wherein is provided with one between look resistance layer and the last transparency conducting layer and stops the protective layer of noise, and have one the 6th insulation course between protective layer and the last transparency conducting layer.
29. the display panel of integration touch-control structure as claimed in claim 18, it is characterized in that, wherein between the 4th insulation course and the last transparency conducting layer resistance layer of the same colour is set, and establish a shielding layer between the 4th insulation course and the look resistance layer, a protective layer that stops noise is set between the 4th insulation course and the shielding layer.
30. the display panel of integration touch-control structure as claimed in claim 18, it is characterized in that, wherein between the 4th insulation course and the last transparency conducting layer resistance layer of the same colour is set, and establishes a shielding layer between the 4th insulation course and the look resistance layer, a protective layer that stops noise is set between shielding layer and the look resistance layer.
31. a display panel of integrating touch-control structure is characterized in that, comprises:
One liquid crystal layer;
Transparency carrier on one is arranged at the liquid crystal layer top;
Once transparency carrier is arranged at the liquid crystal layer below;
Transparency conducting layer on one is laid between transparency carrier and the liquid crystal layer;
Once transparency conducting layer is laid between liquid crystal layer and the following transparency carrier;
Polarizer on one is laid in the transparency carrier top;
Once Polarizer is laid in down the transparency carrier below;
One circuit structure is laid between transparency carrier and the last transparency conducting layer;
One the 7th insulation course is laid between circuit structure and the last transparency conducting layer.
32. the display panel of integration touch-control structure as claimed in claim 31 is characterized in that, wherein circuit structure comprises:
One first circuit is laid between transparency carrier and the 7th insulation course;
One second circuit is laid between first circuit and the 7th insulation course;
One first insulation course is laid between first circuit and the second circuit.
33. the display panel of integration touch-control structure as claimed in claim 32 is characterized in that, wherein first circuit and second circuit include a plurality of electrodes separately.
34. the display panel of integration touch-control structure as claimed in claim 32 is characterized in that, wherein is provided with one between second circuit and the last transparency conducting layer and stops noise and make second circuit reach the protective layer of going up mutually insulated between the transparency conducting layer.
35. the display panel of integration touch-control structure as claimed in claim 34 is characterized in that, wherein protective layer is that nontransparent metal material is made.
36. the display panel of integration touch-control structure as claimed in claim 32 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
37. the display panel of integration touch-control structure as claimed in claim 36 is characterized in that, wherein first circuit is that nontransparent metal material is made.
38. the display panel of integration touch-control structure as claimed in claim 36 is characterized in that, wherein second circuit is that nontransparent metal material is made.
39. the display panel of integration touch-control structure as claimed in claim 32 is characterized in that, wherein establishes resistance layer of the same colour between the 7th insulation course and the last transparency conducting layer.
40. the display panel of integration touch-control structure as claimed in claim 39 is characterized in that, wherein goes up transparency conducting layer and is one and stop the protective layer of noise.
41. the display panel of integration touch-control structure as claimed in claim 39 is characterized in that, a protective layer that stops noise wherein is set between the 7th insulation course and the look resistance layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820117850XU CN201218888Y (en) | 2008-06-17 | 2008-06-17 | Touch control structure integrated display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820117850XU CN201218888Y (en) | 2008-06-17 | 2008-06-17 | Touch control structure integrated display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218888Y true CN201218888Y (en) | 2009-04-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820117850XU Expired - Lifetime CN201218888Y (en) | 2008-06-17 | 2008-06-17 | Touch control structure integrated display panel |
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| Country | Link |
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| CN (1) | CN201218888Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101852934A (en) * | 2010-05-31 | 2010-10-06 | 北京富纳特创新科技有限公司 | Touch liquid crystal display |
| CN101881900A (en) * | 2010-07-05 | 2010-11-10 | 信利半导体有限公司 | Liquid crystal display screen |
| CN101943966B (en) * | 2009-07-08 | 2012-07-18 | 群康科技(深圳)有限公司 | Touch control device |
| CN102654798A (en) * | 2011-03-03 | 2012-09-05 | 宸鸿光电科技股份有限公司 | Touch sensing device and manufacturing method thereof |
| CN102681709A (en) * | 2011-03-17 | 2012-09-19 | 宸鸿光电科技股份有限公司 | Touch control display equipment and manufacturing method thereof |
| US8416351B2 (en) | 2010-06-02 | 2013-04-09 | Beijing Funate Innovation Technology Co., Ltd. | Liquid crystal display screen |
| CN103364988A (en) * | 2012-04-10 | 2013-10-23 | 瀚宇彩晶股份有限公司 | Touch control display device and manufacturing method thereof |
| US8625035B2 (en) | 2010-05-19 | 2014-01-07 | Beijing Funate Innovation Technology Co., Ltd. | Display device |
| CN103529583A (en) * | 2013-10-30 | 2014-01-22 | 重庆捷尔士显示技术有限公司 | Liquid crystal display with built-in touch control circuit |
| CN103592788A (en) * | 2010-05-31 | 2014-02-19 | 北京富纳特创新科技有限公司 | Touch liquid crystal display screen |
| CN102147540B (en) * | 2010-02-08 | 2014-07-02 | 晨星软件研发(深圳)有限公司 | Touch display panel and correlation method |
| CN104503119A (en) * | 2009-07-24 | 2015-04-08 | 宸鸿光电科技股份有限公司 | In-plane switching type liquid crystal display with touch control function |
| CN103592788B (en) * | 2010-05-31 | 2016-11-30 | 北京富纳特创新科技有限公司 | Touch LCD screen |
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- 2008-06-17 CN CNU200820117850XU patent/CN201218888Y/en not_active Expired - Lifetime
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| CN101943966B (en) * | 2009-07-08 | 2012-07-18 | 群康科技(深圳)有限公司 | Touch control device |
| CN104503119A (en) * | 2009-07-24 | 2015-04-08 | 宸鸿光电科技股份有限公司 | In-plane switching type liquid crystal display with touch control function |
| CN102147540B (en) * | 2010-02-08 | 2014-07-02 | 晨星软件研发(深圳)有限公司 | Touch display panel and correlation method |
| US8625035B2 (en) | 2010-05-19 | 2014-01-07 | Beijing Funate Innovation Technology Co., Ltd. | Display device |
| CN103592788B (en) * | 2010-05-31 | 2016-11-30 | 北京富纳特创新科技有限公司 | Touch LCD screen |
| US8253870B2 (en) | 2010-05-31 | 2012-08-28 | Beijing Funate Innovation Technology Co., Ltd. | Liquid crystal display screen |
| CN101852934A (en) * | 2010-05-31 | 2010-10-06 | 北京富纳特创新科技有限公司 | Touch liquid crystal display |
| CN103592788A (en) * | 2010-05-31 | 2014-02-19 | 北京富纳特创新科技有限公司 | Touch liquid crystal display screen |
| US8416351B2 (en) | 2010-06-02 | 2013-04-09 | Beijing Funate Innovation Technology Co., Ltd. | Liquid crystal display screen |
| CN101881900A (en) * | 2010-07-05 | 2010-11-10 | 信利半导体有限公司 | Liquid crystal display screen |
| CN102654798A (en) * | 2011-03-03 | 2012-09-05 | 宸鸿光电科技股份有限公司 | Touch sensing device and manufacturing method thereof |
| CN102681709A (en) * | 2011-03-17 | 2012-09-19 | 宸鸿光电科技股份有限公司 | Touch control display equipment and manufacturing method thereof |
| CN103364988A (en) * | 2012-04-10 | 2013-10-23 | 瀚宇彩晶股份有限公司 | Touch control display device and manufacturing method thereof |
| CN103364988B (en) * | 2012-04-10 | 2016-08-24 | 瀚宇彩晶股份有限公司 | Touch control display apparatus and manufacture method thereof |
| CN103529583A (en) * | 2013-10-30 | 2014-01-22 | 重庆捷尔士显示技术有限公司 | Liquid crystal display with built-in touch control circuit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ray-star Optical Solutions (Xiamen) Inc. Assignor: TrendOn Electronics Co., Ltd. Contract record no.: 2011990000361 Denomination of utility model: Touch control structure integrated display panel Granted publication date: 20090408 License type: Exclusive License Record date: 20110512 |
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| CX01 | Expiry of patent term |
Granted publication date: 20090408 |
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| CX01 | Expiry of patent term |