CN101887184B - Pixel array and display panel comprising same - Google Patents
Pixel array and display panel comprising same Download PDFInfo
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- CN101887184B CN101887184B CN2010102207412A CN201010220741A CN101887184B CN 101887184 B CN101887184 B CN 101887184B CN 2010102207412 A CN2010102207412 A CN 2010102207412A CN 201010220741 A CN201010220741 A CN 201010220741A CN 101887184 B CN101887184 B CN 101887184B
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Abstract
The invention discloses a pixel array comprising a plurality of scanning lines, a plurality of data lines, at least one control structure, a plurality of sensing signal lines, at least one sensing signal reading assembly and at least one first sensing mat, wherein the data lines are staggered with the scanning lines to define a plurality of pixel domains; the control structure is arranged in one sub-pixel domain and is electrically connected with one data line and one scanning line; a plurality of sensing signal lines are parallel to the data lines and are staggered with the scanning lines, each sensing signal line, the adjacent data line and the corresponding scanning line define a plurality of domains, and each domain is provided with at least one first subdomain and at least one second subdomain; at least one sensing signal reading assembly is arranged in the first subdomain and is electrically connected with one scanning line and one sensing signal line; and at least one sensing mat is arranged in the second subdomain and is electrically connected with the sensing signal reading assembly. The numbers of the sensing signal reading assemblies electrically connected with each scanning line are the same.
Description
Technical field
The invention relates to a kind of pel array and display panel with this pel array.
Background technology
General contact panel is to add a rete with touch controllable function on panel originally.Yet, the step that the processing procedure of the contact panel of this external labeling type can many be assembled panel and touch-control rete together, and the touch-control rete can cause, and the penetrance of contact panel descends, thickness increases.At such demand, prior art develops and embedded (in-cell type) contact panel.And the contact panel of embedded resistance-type be on the subtend substrate, form a plurality of touch-control structures and separation material (photo spacer) and on active assembly array substrate a plurality of sensing pads of formation and a plurality of touch-control structure corresponding.When the user pushes the subtend substrate, can make the sensing pad conducting on touch-control structure and the active assembly array substrate, to orient the position that the user is pushed.
For with the output of above-mentioned induced signal, read assembly and two signal line that electrically connect of read assembly therewith can be set on active assembly array substrate generally.Yet this kind mode can make the aperture opening ratio of display panel reduce.In order to promote the aperture opening ratio of display panel, it is that each read assembly and a signal line and an existing sweep trace are electrically connected that a kind of mode is arranged.But this kind mode can make the load of this sweep trace increase, and because of only there being part of scanning line to electrically connect with read assembly, thereby make the load of the sweep trace in the display panel inconsistent.Excessive and the sweep trace of the load of above-mentioned sweep trace is the inconsistent problem that causes display panel that abnormal show is arranged easily of load separately.
Summary of the invention
The invention provides a kind of pel array and have the display panel of this pel array, the excessive and inconsistent problem of sweep trace load with the sweep trace load that solves traditional touch-control display panel.
The present invention proposes a kind of pel array, it comprise the multi-strip scanning line and with staggered many data lines of sweep trace to define pixel region a plurality of times; At least one control structure, be arranged in one of them time pixel region and with data line wherein and wherein a sweep trace electrically connect; Many induced signal lines, its panel data line is provided with and is staggered with sweep trace, wherein each bar induced signal line defines a plurality of zones with the data line and the corresponding scanning line of vicinity, and each zone has at least one first subregion and at least one second subregion at least; At least one induced signal read assembly is arranged in first subregion, and wherein induced signal read assembly and sweep trace wherein electrically connect with induced signal line wherein; And at least one first sensing pad, be arranged at second subregion and electrically connect with induced signal read assembly in first subregion.Particularly, the induced signal read assembly number that each sweep trace electrically connected is all identical.
The present invention proposes a kind of pel array, and it comprises a plurality of dot structure groups, and each dot structure group comprises a multi-strip scanning line and a data line that interlocks with sweep trace, to define pixel region a plurality of times; At least one control structure, be arranged in one of them time pixel region and respectively with data line and wherein a sweep trace electrically connect; One induced signal line, its panel data line are provided with and are staggered with sweep trace, and wherein induced signal line and data line and sweep trace define one first subregion and a plurality of second subregion; At least one induced signal read assembly is arranged in first subregion, wherein induced signal read assembly and wherein sweep trace and the electric connection of induced signal line; And at least one first sensing pad, be arranged in second subregion and and electrically connect with the induced signal read assembly that is positioned at first subregion.Particularly, the induced signal read assembly in two dot structure groups of arranging on the bearing of trend of sweep trace is to be electrically connected to different sweep traces.
The present invention proposes a kind of display panel in addition, and it comprises first substrate, at second substrate and the display medium between first substrate and second substrate of the first substrate subtend.Particularly, has aforesaid pel array on first substrate.
The number of the induced signal read assembly that sweep trace electrically connected of pel array proposed by the invention is all identical.Therefore, the load separately of the sweep trace in the pel array is all consistent, to avoid part of scanning line the excessive problem of load is arranged, and then improves the display quality of display panel.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and conjunction with figs. is described in detail below.
Description of drawings
Fig. 1 looks synoptic diagram on the pel array according to an embodiment of the invention;
Fig. 2 looks synoptic diagram on the pel array according to another embodiment of the present invention;
Fig. 3 is the schematic layout pattern of induced signal read assembly in the pel array according to an embodiment of the invention;
Fig. 4 is the synoptic diagram of display panel according to an embodiment of the invention.
Wherein, Reference numeral:
SL1～SLn: sweep trace
DL1～DLn: data line
S1～Sn: induced signal line
M1～M2: analog signal line
P: inferior pixel region
C: control structure
T1: driving component
E: pixel electrode
R: zone
R1: first subregion
R2: second subregion
T2: induced signal read assembly
U: dot structure group
102a: first sensing pad
102b: second sensing pad
104a, 104b: separation material setting area
10: the first substrates
20: the second substrates
30: display medium
101,200: base material
100: pel array
202: colour filter array
204: electrode layer
206: the induction separation material
208: touch-control structure
210: separation material
Embodiment
Fig. 1 looks synoptic diagram on the pel array according to an embodiment of the invention.Please refer to Fig. 1, the pel array of present embodiment comprises multi-strip scanning line SL1～SLn, many data line DL1～DLn, at least one control structure C, many induced signal line S1～Sn, at least one induced signal read assembly T2 and at least one first sensing pad 102a.
Sweep trace SL1～SLn and data line DL1～DLn are crisscross arranged, to define pixel region P a plurality of times.More specifically, the bearing of trend of the bearing of trend of data line DL1～DLn and sweep trace SL1～SLn is not parallel, and preferably, the bearing of trend of data line DL1～DLn is vertical with the bearing of trend of sweep trace SL1～SLn.In addition, sweep trace SL1～SLn belongs to different retes with data line DL1～DLn.Based on the consideration of electric conductivity, scanning SL1～SLn and data line DL1～DLn generally are to use metal material.But, the invention is not restricted to this, according to other embodiment, sweep trace SL1～SLn and data line DL1～DLn also can use other conductive material.
Control structure C be separately positioned in time pixel region P and with data line DL1～DLn wherein and wherein a sweep trace SL1～SLn electrically connect.In other embodiments, if at least two time pixel region P constitute a pixel region, then control structure C just can design and be arranged at least two pixel regions in one of them, or is provided with among each inferior pixel region P.According to one embodiment of the invention, each control structure C comprises a driving component T1 and a pixel electrode E.Driving component T1 for example is a bottom grid film transistor, it comprises grid, semiconductor layer, source electrode and drain electrode, grid and wherein sweep trace SL1～SLn electric connection, semiconductor layer is positioned at the top of grid, source electrode and drain electrode are positioned at the top of semiconductor layer, and source electrode and wherein data line DL1～DLn electric connection.According to another embodiment, driving component T1 is the top grid type thin film transistor (TFT), it comprises grid, semiconductor layer, source electrode and drain electrode, grid and wherein sweep trace SL1～SLn electric connection, semiconductor layer is positioned at the below of grid, source electrode and drain electrode are positioned at the both sides of semiconductor layer, and source electrode and wherein data line DL1～DLn electric connection.Pixel electrode E and driving component T1 electrically connect.In the present embodiment, pixel electrode is to electrically connect with the drain electrode of thin film transistor (TFT) T1.Pixel electrode E can be penetration pixel electrode, reflective pixel electrodes or semi-penetration, semi-reflective pixel electrode.
Induced signal line S1～Sn is that panel data line DL1～DLn is provided with and is crisscross arranged with sweep trace SL1～SLn.More specifically, the bearing of trend of induced signal line S1～Sn is parallel with the bearing of trend of data line DL1～DLn and not parallel with the bearing of trend of sweep trace SL1～SLn.Preferably, the bearing of trend of induced signal line S1～Sn is parallel with the bearing of trend of data line DL1～DLn and vertical with the bearing of trend of sweep trace SL1～SLn.In addition, induced signal line S1～Sn can be formed at same rete with data line DL1～DLn.But induced signal line S1～Sn belongs to different retes and belongs to different retes with data line DL1～DLn with sweep trace SL1～SLn.Based on the consideration of electric conductivity, induced signal line S1～Sn generally is to use metal material.But, the invention is not restricted to this, according to other embodiment, induced signal line S1～Sn also can use other conductive material.
Particularly, each bar induced signal line S1～Sn and the data line DL1～DLn and the corresponding scanning line SL1～SLn of vicinity define a plurality of region R, and each region R has at least one first subregion R1 and at least one second subregion R2.In more detail, each first subregion R1 and each second subregion R2 are respectively by wherein induced signal line S1～Sn, a contiguous data line DL1～DLn and two adjacent sweep trace SL1～SLn are defined.With what Fig. 1 indicated is example, and the first subregion R1 is the zone that is crossed by induced signal line S1, data line DL1 and sweep trace SL1, SL2.In addition, one second subregion R2 is the zone that is crossed by induced signal line S1, data line DL1 and sweep trace SL2, SL3, and another second subregion R2 is the zone that is crossed by induced signal line S1, data line DL1 and sweep trace SL3, SL4.Because in the region R is to be used for being provided with inductive component, therefore, region R can be described as the inductive component zone again.What deserves to be mentioned is that in the embodiment shown in fig. 1, each region R is to constitute by one first subregion R1 and to two second subregion R2, but the present invention does not limit first subregion R1 of each region R and the number of the second subregion R2.For example, each region R can be made of one first subregion R1 and three or more the second subregion R2.
Induced signal read assembly T2 is arranged in the first subregion R1 of each region R, and induced signal read assembly T2 and sweep trace SL1～SLn wherein electrically connect with induced signal line S1～Sn wherein.Induced signal read assembly T2 for example is a bottom grid film transistor, it comprises grid, semiconductor layer, source electrode and drain electrode, grid and wherein sweep trace SL1～SLn electric connection, semiconductor layer is positioned at the top of grid, source electrode and drain electrode are positioned at the top of semiconductor layer, and drain electrode and wherein induced signal line S1～Sn electric connection.According to another embodiment, induced signal read assembly T2 is a top grid type thin film transistor (TFT), it comprises grid, semiconductor layer, source electrode and drain electrode, grid and wherein sweep trace SL1～SLn electric connection, semiconductor layer is positioned at the below of grid, source electrode and drain electrode are positioned at the both sides of semiconductor layer, and drain electrode and wherein induced signal line S1～Sn electric connection.Hence one can see that, and sweep trace SL1～SLn is except the signal wire as the control structure C that is arranged in time pixel region P, also simultaneously as the signal wire that is arranged in the induced signal read assembly T2 of region R (the first subregion R1).
The first sensing pad 102a is arranged in the second subregion R2 of region R and with the induced signal read assembly T2 that is positioned at the first subregion R1 to electrically connect.According to present embodiment, each first sensing pad 102a is arranged in one the second subregion R2.Each first sensing pad 102a is made of a high conductive layer that fills up and cover the high pad of this heap of heap.And in each region R, the first sensing pad 102a in all second subregion R2 will electrically be serially connected each other by the conductive layer that is positioned on the high pad of its heap, and utilizes this conductive layer to make to win sensing pad 102a and induced signal read assembly T2 electric connection.
What deserves to be mentioned is that the assembly among several times pixel region P of the assembly in region R and corresponding this region R setting is promptly formed a dot structure group U.According to the embodiment of Fig. 1, a dot structure group U is made up of three control structure C (three pixel region P), an induced signal read assembly T2 (one first subregion R1) and two first sensing pad 102a (two second subregion R2).Yet the present invention does not limit the number of the control structure C (inferior pixel region P) among each dot structure group U, the number of induced signal read assembly T2 (the first subregion R1) and the number of the first sensing pad 102a (the second subregion R2).
Particularly, the induced signal read assembly T2 among two dot structure group U that arrange on the bearing of trend of sweep trace SL1～SLn is electrically connected to sweep trace SL1 and SL2 respectively.In other words, the induced signal read assembly T2 of two vicinities of arranging on the bearing of trend of sweep trace SL1～SLn is electrically connected to two different sweep trace SL1～SLn, so that the number of the induced signal read assembly T2 that each sweep trace SL1～SLn is electrically connected is all identical.Therefore, for entire pixel array, induced signal read assembly T2 can not concentrate and be electrically connected to a few sweep traces, but can be electrically connected to dispersedly on each sweep trace SL1～SLn.
According to another embodiment, pel array more comprises many analog signal line M1～Mn.Analog signal line M1～Mn and induced signal line S1～Sn be arranged in parallel.In other words, analog signal line M1～Mn is that parallel induced signal line S1～Sn and data line DL1～DLn is provided with and is crisscross arranged with sweep trace SL1～SLn.More specifically, the bearing of trend of analog signal line M1～Mn is parallel and not parallel with the bearing of trend of sweep trace SL1～SLn with the bearing of trend of induced signal line S1～Sn and data line DL1～DLn.Preferably, the bearing of trend of analog signal line M1～Mn is parallel and vertical with the bearing of trend of sweep trace SL1～SLn with the bearing of trend of induced signal line S1～Sn and data line DL1～DLn.In addition, analog signal line M1～Mn can be formed at same rete with induced signal line S1～Sn and data line DL1～DLn.Certainly, analog signal line M1～Mn belongs to different retes and belongs to different retes with induced signal line S1～Sn and data line DL1～DLn with sweep trace SL1～SLn.Based on the consideration of electric conductivity, analog signal line M1～Mn generally is to use metal material.But, the invention is not restricted to this, according to other embodiment, analog signal line M1～Mn also can use other conductive material.
Particularly, above-mentioned analog signal line M1～Mn defines a plurality of separation materials setting area 104 with the data line DL1～DLn and the corresponding scanning line SL1～SLn of vicinity.Embodiment with Fig. 1 is an example, and each separation material setting area 104 is by an analog signal line M1～Mn (for example being M1) wherein, the zone that crossed of a data line DL1～DLn (for example being DL2) and adjacent two sweep trace SL1～SLn (for example being SL1, SL2) wherein.Described separation material setting area 104 is the usefulness that is used for being provided with separation material.In other words, when this pel array is applied to display panel, in the 104a of crack thing setting area the separation material that is used for supporting display panel gap (cell gap) can be set during this time.Except above-mentioned separation material setting area 104a, between two region R of on the bearing of trend of data line DL1～DLn, arranging (also being two dot structure group U), separation material setting area 104b also can be set.But the present invention does not limit separation material and only can be arranged in separation material setting area 104a or the 104b.In fact, one of them position can be provided with separation material in the lightproof area (just being provided with sweep trace, data line, driving component or other signal wire or assembly) of pel array.But, in other variation, pel array is not provided with analog signal line M1～Mn, and just be called separation material setting area 104a with the position at separation material place, these positions are wherein lacked one, for example: in the lightproof area (just being provided with sweep trace, data line, driving component or other signal wire or assembly) of pel array.
Fig. 2 looks synoptic diagram on the pel array according to another embodiment of the present invention.The embodiment of Fig. 2 is similar to the embodiment of Fig. 1, and therefore identical assembly is with identical symbolic representation and no longer repeat to give unnecessary details.The embodiment difference of the embodiment of Fig. 2 and Fig. 1 is that the pel array of Fig. 2 more comprises at least one second sensing pad 102b, and it is to be arranged in the first subregion R1 of each region R.And in each region R, the second sensing pad 102b electrically connects with the induced signal read assembly T2 and the first sensing pad 102a.Similarly, the second sensing pad 102b is made of a high conductive layer that fills up and cover the high pad of this heap of heap.And in each region R, the second sensing pad 102b electrically connects with the first sensing pad 102a by being positioned at the conductive layer on the high pad of its heap, and utilizes this conductive layer to make the second sensing pad 102b and the first sensing pad 102a and induced signal read assembly T2 electrically connect.
Similarly, the embodiment pel array of Fig. 2 optionally is provided with many analog signal line M1～Mn, and relevant description please check that the embodiment of Fig. 1 describes, in this superfluous words no longer.
In the embodiment of above-mentioned Fig. 1 and Fig. 2, because the number of the induced signal read assembly T2 that each sweep trace SL1～SLn is electrically connected is all identical.In addition, the induced signal read assembly T2 among two dot structure group U that arrange on the bearing of trend of sweep trace SL1～SLn is electrically connected to different sweep trace SL1～SLn.Therefore, the layout type of the induced signal read assembly T2 in the pel array can be as shown in Figure 3.In other words, the induced signal read assembly T2 in the pel array is that mode layout with arranged askew is in pel array.Because induced signal read assembly T2 can not concentrate and be electrically connected to a few sweep traces, but can be electrically connected to dispersedly on each sweep trace SL1～SLn.Therefore, the load of the sweep trace SL1～SLn in the pel array is all consistent, thereby can avoid part of scanning line that the excessive problem of load is arranged.
What deserves to be mentioned is that in the above-described embodiments, the induced signal read assembly T2 among the two adjacent dot structure group U that arrange on the bearing of trend of sweep trace SL1～SLn is electrically connected to two adjacent sweep traces (for example being SL1, SL2).But, the invention is not restricted to this.According to other embodiment, the induced signal read assembly T2 among the two adjacent dot structure group U that arrange on the bearing of trend of sweep trace SL1～SLn can be electrically connected to wantonly two among sweep trace SL1～SLn.
Fig. 4 is the synoptic diagram of display panel according to an embodiment of the invention.Please refer to Fig. 4, the display panel of present embodiment comprises first substrate 10, at second substrate 20 and the display medium 30 between first substrate 10 and second substrate 20 of first substrate, 10 subtends.
First substrate 10 comprises base material 101 (also can be described as first base material) and pel array 100.The material of base material 101 can be glass, quartz, organic polymer, light-proof material (for example: wafer, metal, pottery or other suitable material) or other suitable material.Base material 101 mainly is the usefulness that is used for carrying pel array 100.And pel array 100 for example is Fig. 1 or pel array shown in Figure 2.And the first sensing pad 102a, 102b in the pel array 100 have a certain height.
Second substrate 20 comprises base material 200 (also can be described as second base material), colour filter array 202 and electrode layer 204.The material of base material 200 can be glass, quartz or organic polymer or the like.Electrode layer 204 is a transparency conducting layer, and its material comprises metal oxide, for example is indium tin oxide or indium-zinc oxide.Electrode layer 204 is to be covered in all sidedly on second substrate 20.Colour filter array 202 comprises red, green, blue look filter pattern.In addition, colour filter array 202 more can comprise shielding pattern layer (not indicating), and it can be described as black matrix again, and it is arranged between the red, green, blue look filter pattern.According to another embodiment, second substrate 20 can only comprise base material 200 and colour filter array 202, or only comprises base material 200 and electrode layer 204.According to another embodiment, second substrate 20 can only comprise base material 200.Must it should be noted that, when second substrate 20 only comprises base material 200 and electrode layer 204, be meant that colour filter array 202 is arranged on first substrate 10, be on the base material 101, and colour filter array 202 optionally is arranged at the driving component T1 top of control structure C in the pel array 100, can be described as chromatic filter layer and be positioned at (color filter on array on the active layers, COA) or be arranged at the driving component T1 below of control structure C in the pel array 100, can be described as active layers be positioned on the chromatic filter layer (array on colorfilter, AOC).At this moment, just there is not colour filter array 202 on second substrate.In other variation, black matrix (not indicating) is arranged on first substrate 10 with colour filter array 202 together, be on the base material 101, and optionally be arranged at above the driving component T1 of control structure C in the pel array 100, can be described as black matrix (indicate) be positioned on the active layers (black matrix on array, BOA).At this moment, just there are not colour filter array 202 and black matrix (not indicating) on second substrate.
Particularly, second substrate 20 more comprises separation material 210 and touch-control structure 208.Separation material 210 is between first substrate 10 and second substrate 20, to support the clearance distance between the two substrates 10,20.Moreover separation material 210 is to be used for supporting display panel gap (cell gap), and touch-control structure 208 is to be used for sensing user pressing position, and therefore, separation material 210 and touch-control structure 208 are not to form simultaneously.In more detail, separation material 210 is that correspondence is arranged at and is example in Fig. 1 or the described separation material of Fig. 2 setting area 104a or the 104b, is not limited to this.In addition, touch-control structure 208 can be made of induction separation material 206 and the electrode layer 204 that covers on the induction separation material 206.Touch-control structure 208 is that sensing pad 102a, the 102b of corresponding first substrate 10 is provided with, and keeps an induction gap (not indicating) between touch-control structure 208 and sensing pad 102a, the 102b.Wherein, induction gap (not indicating) do not change when the user pushes second substrate 20.When the user pushed second substrate, induction gap (indicate) can change, even can become and do not respond to the gap and exist, i.e. touch-control structure 208 direct contact induction pad 102a, 102b.
Display medium 30 can be liquid crystal molecule or electrophoretic display medium, and it for example is nematic crystal medium, cholesterol liquid crystal display medium, capsule-type electrophoretic display medium, micella formula electrophoretic display medium or other kind display medium.
In the pel array of the display panel of present embodiment, the number of the induced signal read assembly that each sweep trace electrically connected is all identical.In addition, the induced signal read assembly in two dot structure groups of arranging on the bearing of trend of sweep trace is to be electrically connected to different sweep traces.Therefore, the load of the sweep trace in the pel array is all consistent, thereby can avoid part of scanning line that the excessive problem of load is arranged.Therefore, use the display panel of this pel array to have good display quality.
Though the present invention with embodiment openly as above; but it is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the present invention; when doing a little change and modification, so protection scope of the present invention is as the criterion when looking the accompanying Claim protection domain person of defining.
Claims (11)
1. a pel array is characterized in that, comprising:
Multi-strip scanning line and many data lines that interlock with this sweep trace are to define pixel region a plurality of times;
At least one control structure, be arranged in one of them time pixel region and with data line wherein and wherein a sweep trace electrically connect;
Many induced signal lines, its parallel this data line is provided with and is staggered with this sweep trace, wherein each bar induced signal line defines a plurality of zones with the data line of vicinity and this corresponding sweep trace, and each zone has one first subregion and at least one second subregion;
At least one induced signal read assembly is arranged in this first subregion, and wherein this induced signal read assembly and sweep trace wherein electrically connect with induced signal line wherein; And
At least one first sensing pad is arranged in this second subregion and with this induced signal read assembly that is positioned at this first subregion and electrically connects,
The number of the induced signal read assembly that wherein each sweep trace electrically connected is all identical.
2. pel array as claimed in claim 1 is characterized in that, also comprises at least one second sensing pad, is arranged in this first subregion and with this induced signal read assembly and this first sensing pad to connect.
3. pel array as claimed in claim 1 is characterized in that, the induced signal read assembly of two vicinities of arranging on the bearing of trend of this sweep trace is to be electrically connected to different sweep traces.
4. pel array as claimed in claim 1 is characterized in that, also comprises many analog signal lines, and itself and this induced signal line parallel is provided with, and wherein this analog signal line defines a plurality of separation materials setting area with the data line of vicinity and this corresponding sweep trace.
5. pel array as claimed in claim 1 is characterized in that, also comprises a plurality of separation materials setting area between two zones of arranging on the bearing of trend of this data line.
6. a pel array comprises a plurality of dot structure groups, it is characterized in that, each dot structure group comprises:
A multi-strip scanning line and a data line that interlocks with this sweep trace are to define pixel region a plurality of times;
At least one control structure, be arranged in one of them time pixel region and with this data line and wherein a sweep trace electrically connect;
One induced signal line, its parallel this data line is provided with and is staggered with this sweep trace, and wherein this induced signal line and this data line and this sweep trace define one first subregion and a plurality of second subregion;
At least one induced signal read assembly is arranged in this first subregion, and wherein this induced signal read assembly is with wherein a sweep trace and this induced signal line electrically connect; And
At least one first sensing pad is arranged in this second subregion and with this induced signal read assembly that is positioned at this first subregion and electrically connects,
Wherein the induced signal read assembly in two dot structure groups of arranging on the bearing of trend of this sweep trace is to be electrically connected to different sweep traces;
The number of the induced signal read assembly that each sweep trace electrically connected is all identical.
7. pel array as claimed in claim 6 is characterized in that, also comprises at least one second sensing pad, is arranged in this first subarea and with this induced signal read assembly and this first sensing pad to connect.
8. pel array as claimed in claim 6 is characterized in that, each dot structure group also comprises an analog signal line, and itself and this induced signal line parallel is provided with, and wherein this analog signal line and this data line and this sweep trace define a plurality of separation materials setting area.
9. pel array as claimed in claim 6 is characterized in that, also comprises a plurality of separation materials setting area between two dot structure groups of arranging on the bearing of trend of this data line.
10. a display panel is characterized in that, comprising:
One first substrate, it has pel array as claimed in claim 1;
One second substrate is positioned at the subtend of this first substrate; And
One display medium is between this first substrate and this second substrate.
11. a display panel is characterized in that, comprising:
One first substrate, it has pel array as claimed in claim 6;
One second substrate is positioned at the subtend of this first substrate; And
One display medium is between this first substrate and this second substrate.
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| JP2006133788A (en) * | 2004-11-08 | 2006-05-25 | Samsung Electronics Co Ltd | Liquid crystal display device including sensing element |
| CN101655627A (en) * | 2009-09-17 | 2010-02-24 | 友达光电股份有限公司 | Pixel array base plate with touch control function, repair method and plane display thereof |
| CN101694551A (en) * | 2009-10-20 | 2010-04-14 | 友达光电股份有限公司 | Plane display, touch control device and touch control detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101887184A (en) | 2010-11-17 |
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