CN101515095B - Pixel structure, touch control type display panel and liquid crystal display - Google Patents
Pixel structure, touch control type display panel and liquid crystal display Download PDFInfo
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- CN101515095B CN101515095B CN 200910134032 CN200910134032A CN101515095B CN 101515095 B CN101515095 B CN 101515095B CN 200910134032 CN200910134032 CN 200910134032 CN 200910134032 A CN200910134032 A CN 200910134032A CN 101515095 B CN101515095 B CN 101515095B
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Abstract
The invention provides a pixel structure, a touch control type display panel and a liquid crystal display. The pixel structure is arranged on a substrate and includes a scan line, a data line, a active component, a first electrode and a second electrode. The scan line and the data line are intersected to define a rectangular pixel region. The active component is electrically connected with the scan line and the data line. The first electrode is provided with a plurality of striped patterns in the rectangular pixel region and a plurality of connection patterns. Each connection pattern connects middle or portion adjacent to the middle of two adjacent striped patterns to define two slits between the two adjacent striped patterns. Included angle of slit extension direction and long edge of the rectangular pixel region is theta, and theta is larger than or equal to 0 DEG and smaller than 45 DEG. The second electrode is arranged between the first electrode and the substrate, and the slit exposes part of the second electrode.
Description
Technical field
The invention relates to a kind of dot structure, touch control display panel and liquid crystal display, and particularly relevant for dot structure, touch control display panel and the liquid crystal display of an a kind of limit suitching type.
Background technology
Along with the maturation of photoelectric technology and semiconductor fabrication, driven the flourish of flat-panel screens (FlatPanel Display) in recent years.Advantage replaces traditional cathode-ray tube display to liquid crystal display more gradually based on its low voltage operating, radiationless line scattering, lightweight and volume be little etc., and becomes the in recent years main flow of display product.Yet still there is the limited problem in visual angle in liquid crystal display.At present, the technology that can reach the wide viewing angle requirement has comprised stable twisted nematic (twisted nematic, TN) liquid crystal adds view film (wide viewing film), copline suitching type (in-plane switching, IPS) liquid crystal display, a limit suitching type (Fringe Field Switching, FFS) liquid crystal display and multidomain vertical alignment type (Multi-domain vertically alignment, MVA) liquid crystal display etc.At this, describe for a known limit switching type liquid crystal display.
In the switching type liquid crystal display of known limit, look the design of synoptic diagram and diagrammatic cross-section on the dot structure shown in Figure 1A and Figure 1B.Please be simultaneously with reference to Figure 1A and Figure 1B, dot structure 100 is disposed on the substrate 10, and dot structure 100 comprises at least one sweep trace 102, at least one data line 104, an active member 106, one first electrode 108 and one second electrode 110.Sweep trace 102 crosses a rectangular pixels district P with data line 104, and the first electrode 108 and the second electrode 110 are arranged in rectangular pixels district P, and the second electrode 110 is electrically connected active member 106.In addition, the second electrode 110 is disposed between the first electrode 108 and the substrate 10, and the first electrode 108 has a plurality of slit 108A exposing part the second electrode 110, that is the conductive pattern of the first electrode 108 does not overlap with the second electrode 110 in the part of a plurality of slit 108A.
It is worth mentioning that the first electrode 108 can not be electrically connected to active member 106 at this, but be electrically connected to another common voltage source (not illustrating).When dot structure 100 showed, the first electrode 108 can be transfused to different voltage from the second electrode 110 made liquid crystal display present the display effect of wide viewing angle to produce marginal field effect.
Though dot structure 100 helps to promote the display effect of liquid crystal display, when the liquid crystal display with dot structure 100 with after contact panel is fitted into touch control display panel, but may produce some bad phenomenon.For example, when the user pressed above-mentioned touch control display panel, the liquid crystal molecule in the liquid crystal display may be upset and be presented undesirable ordered state.Therefore, the phenomenon that has brightness disproportionation around touch point produces, and affects the identification of touch-control or handwriting input.At this moment, the slit 108A of dot structure 100 may affect the time of the liquid crystal molecule reinstatement attitude of multilated.Particularly, the time of the longer then liquid crystal molecule recovery of the length of slit 108A just more may be extended.
Summary of the invention
The present invention provides a kind of dot structure, with the release time after the liquid crystal molecule multilated of shortening a limit suitching type dot structure design.
The present invention provides a kind of touch control display panel in addition, and the liquid crystal molecule after being pressed with the raising touch control display panel recovers efficient.
The present invention provides again a kind of liquid crystal display, and it has good quality.
The present invention proposes a kind of dot structure, is disposed on the substrate.This dot structure comprises one scan line, a data line, an active member, one first electrode and one second electrode.Sweep trace and data line intersect, to define a rectangular pixels district.Active member is electrically connected sweep trace and data line.The first electrode has a plurality of candy strips and a plurality of patterns that are connected that are arranged in the rectangular pixels district.Each connect pattern connect two adjacent candy strips the centre or contiguous in the middle of part, between two adjacent candy strips, to define two slits.One angle on the long limit in the bearing of trend of slit and rectangular pixels district is θ, and 0 °＜θ＜45 °.The second electrode is between the first electrode and substrate, and slit exposes part the second electrode.
The present invention proposes a kind of touch control display panel in addition, and it comprises a substrate, a subtend substrate, a light valve layer, an active member, one first electrode, one second electrode, a touch control component layer and a subtend electrode.Substrate has a rectangular pixels district, and it has long limit and a broadside, and long limit has a length L, and broadside has a length W, and W＜L.Light valve layer is between substrate and subtend substrate.Active member is disposed on the substrate.The first electrode is arranged in the rectangular pixels district and has a plurality of slits.It is l that slit has a length, has one first angle theta between long limit and slit, and has one second angle ψ, wherein θ＜ψ between broadside and slit.The second electrode monoblock intactly is disposed on the substrate, and slit exposes part the second electrode.The touch control component layer is disposed on the subtend substrate.Counter electrode is disposed between light valve layer and the touch control component layer.
The present invention proposes again a kind of dot structure, and it is disposed in the rectangular pixels district of a substrate.The rectangular pixels district has a long axis direction and a short-axis direction.Dot structure comprises on one transparency electrode and transparency electrode once.Upper transparency electrode is arranged in the rectangular pixels district, and has one first slit and one second slit.The first slit and long axis direction be folder one first angle θ 1 clockwise, and 1＜45 ° of 0 °≤θ, and the second slit and long axis direction press from both sides one second angle θ 2 counterclockwise, and 2＜45 ° of 0 °≤θ.The first angle and the second angle rotational symmetry are in short-axis direction.Lower transparency electrode is between upper transparency electrode and substrate, and transparency electrode is the complete transparency electrode of monoblock down, does not namely have the transparency electrode of slit.
The present invention more proposes a kind of liquid crystal display, comprise a substrate, a subtend substrate, a liquid crystal layer and above-mentioned dot structure one of them.Liquid crystal layer is between substrate and subtend substrate, and dot structure is disposed on the substrate.
The present invention because of the design that adopt to connect pattern so that in the suitching type dot structure of limit at least the length of part slit be shortened.Therefore, when a limit of the present invention suitching type dot structure was applied to touch control display panel, the user pressed and the fast quick-recovery of the disorderly arrangement of liquid crystal that causes.In other words, the present invention not only provides a kind of dot structure and liquid crystal display with wide viewing angle display effect, more provides a kind of liquid crystal molecule restoring force good dot structure design.
Description of drawings
Figure 1A and Figure 1B be respectively a known limit suitching type dot structure on look synoptic diagram and diagrammatic cross-section.
Fig. 2 A and Fig. 2 B be respectively the first embodiment of the present invention dot structure on look synoptic diagram and diagrammatic cross-section.
Fig. 2 C to Fig. 2 F is multiple the first pixel electrode design of the dot structure of the first embodiment of the present invention.
Fig. 3 A and Fig. 3 B be respectively the second embodiment of the present invention dot structure on look synoptic diagram and diagrammatic cross-section.
Fig. 4 A to Fig. 4 D is multiple first electrode pattern of the dot structure of the third embodiment of the present invention.
Fig. 5 is the first electrode of the dot structure of the fourth embodiment of the present invention.
Fig. 6 is the touch control display panel of one embodiment of the invention.
Fig. 7 is the touch control display panel of another embodiment of the present invention.
Drawing reference numeral
10,20,610 substrates
100,200,300,640 dot structures
102,210 sweep traces
104,220 data lines
106,230 active members
108,240,340,440,540,642 first electrodes
108A, 246,346,446,642A, Γ
1, Γ
2Slit
110,250,350,644 second electrodes
242,342,442 candy strips
244,344,444 connect pattern
The 442A kink
620 subtend substrates
630 light valve layers
650,750 touch control component layers
660 counter electrodes
The long limit of L
Γ length
P rectangular pixels district
The W broadside
X, Y direction
θ, θ 1, θ 2, ψ angle
Embodiment
For above and other purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended accompanying drawing, be described in detail below.
By background technology as can be known, the dot structure in Figure 1A 100 can provide marginal field effect and reach the display effect of wide viewing angle.Yet the design of dot structure 100 has long and narrow slit 110A, when dot structure 100 is applied to touch control display panel, has the problem that liquid crystal molecule is subject to slit 110A length restriction release time.Therefore, in order to make liquid crystal molecule have better recovery efficient not changing under 100 designs of former pixel structure, the present invention proposes following several limit suitching type dot structure.
Fig. 2 A and Fig. 2 B be respectively the first embodiment of the present invention dot structure on look synoptic diagram and diagrammatic cross-section.Please be simultaneously with reference to Fig. 2 A and Fig. 2 B, dot structure 200 is disposed on the substrate 20.This dot structure 200 comprises at least one sweep trace 210, at least one data line 220, an active member 230, one first electrode 240 and one second electrode 250.Sweep trace 210 intersects with data line 220, to define a rectangular pixels district P.Active member 230 is electrically connected sweep trace 210 and data line 220.The first electrode 240 has a plurality of candy strips 242 and a plurality of patterns 244 that are connected that are arranged in rectangular pixels district P.Each connect pattern 244 connect two adjacent candy strips 242 the centre or contiguous in the middle of part, to define two slits 246 in two 242 adjacent of candy strips.In the present embodiment, the quantity of slit 246 is the twices for the quantity that connects pattern 244.The second electrode 250 is between the first electrode 240 and substrate 20, and slit 246 exposes part the second electrode 250, that is first electrode 240 do not overlap with the second electrode 250 in the part of a plurality of slits 246, but candy strip 242 and the part that is connected pattern 244 then can with 250 overlappings of the second electrode.
Particularly, rectangular pixels district P can have long limit and a broadside, and wherein the length L on long limit is greater than the length W of broadside.The angle on the long limit of the bearing of trend of slit 246 and rectangular pixels district P is θ, and namely slit 246 bearing of trends are θ with the angle on long limit.In the present embodiment, the bearing of trend of slit 246 can be parallel to each other with the long limit of rectangular pixels district P, and namely angle is θ=0 °, so in the present embodiment, does not indicate especially this angle theta.But angle also can be between 0 ° and 45 ° in other embodiments, 0 °≤θ＜45 ° namely, and the embodiment shown in Fig. 4 A to Fig. 4 D for example will be in describing in detail after a while.In addition, the candy strip 242 of present embodiment is a plurality of straight-line patterns, and connection pattern 244 is to be arranged as along a straight line example.That is to say that the first electrode 240 presents the design of paliform in the dot structure 200 of present embodiment.On the practice, each slit 246 is separately independently, and each slit 246 is bearing of trend convergence or the strip slit that is parallel to the bearing of trend on long limit.
In addition, in the dot structure 200, the second electrode 250 is that monoblock intactly is disposed among the rectangular pixels district P on the substrate 20, that is the second electrode 250 does not have the design of the patterns such as slit.Simultaneously, active member 230 is electrically connected on the second electrode 250, and with the first electrode 240 electrical isolations.In other words, the second electrode 250 is to be pixel electrode in dot structure 200.When dot structure 200 showed, the second electrode 250 was to receive the data-signal that is transmitted by data line 220, and the first electrode 240 then is that a shared signal that is provided by common voltage source (not illustrating) is provided.At this moment, the first electrode 240 of paliform design comes out part the second electrode 250, just can produce marginal field effect at place, slit 246 places.Therefore, dot structure 200 is applied to can reach in the liquid crystal display effect of wide viewing angle display effect.
But, the first electrode 240 of present embodiment is not limited to above-mentioned design.For example, Fig. 2 C to Fig. 2 F is multiple the first pixel electrode design of the dot structure of the first embodiment of the present invention.Above-mentioned connection pattern 244 also can arrangement interlaced with each other and be not arranged in a linear, and the quantity of slit 246 is the twices for the quantity that connects pattern 244, namely shown in Fig. 2 C.Certainly, by Fig. 2 D to Fig. 2 F as can be known, connecting pattern 244 can connect wantonly two adjacent candy strips 242, also can be optionally the adjacent candy strip 242 in coupling part only.Therefore, though the quantity of slit 246 is the twice of the quantity that connects pattern 244, have non-by connecting the fixed slit 248 of pattern 244, so the quantity of whole slit can be greater than the quantity that connects pattern 244.Same, these connect pattern 244 and can be arranged in a linear also can become to be staggered.
Furthermore, in the present embodiment, the both ends of each candy strip 242 are respectively towards rectangular pixels district P two relative broadsides.Therefore, connection pattern 244 designs of present embodiment are to make the first electrode 240 among each rectangular pixels district P have at least two slits 246 at long limit bearing of trend.That is to say, with known dot structure 100 in comparison, have the length of part slit 246 in the dot structure 200 of present embodiment at least less than known design.Particularly, the relation of the length Γ of the length L on the long limit of the rectangular pixels district P of present embodiment and slit 346 can be 0.50L＜Γ＜0.71L.
In the first embodiment, active member 230 is to be electrically connected with the second electrode 250, and active member 230 in fact also can be electrically connected the first electrode 240.Fig. 3 A and Fig. 3 B be respectively the second embodiment of the present invention dot structure on look synoptic diagram and diagrammatic cross-section.Please be simultaneously with reference to Fig. 3 A and Fig. 3 B, dot structure 300 is in fact roughly the same with dot structure 200, the active member 230 of dot structure 300 is electrically connected on the first electrode 340, and with the second electrode 350 electrical isolations.That is to say that in a second embodiment, the first electrode 340 is to be pixel electrode.In the present embodiment, pixel electrode 340 also can only stride across the drain part of active member 230 except can striding across whole active member 230, and the present invention is not as limit.During dot structure 300 display frame, the first electrode 340 can receive the data-signal from sweep trace 210, and the second electrode 350 then reception comes from the shared signal of common voltage source (not illustrating).Thus, dot structure 300 can produce marginal field effect to reach the display effect of wide viewing angle.
On the practice, the first electrode 340 that Fig. 3 A illustrates has equally candy strip 342 and is connected pattern 344, connect between pattern 344 and the candy strip 342 to define a plurality of slits 346, and the quantity of slit 346 is the twices for the quantity that connects pattern 344.These places, slit 346 places are the position that marginal field effect occurs.In addition, in the rectangular pixels district P that sweep trace 210 and data line 220 cross, although connecting pattern 344, each all can define two slits 346, but can have two or more slits 346 on the bearing of trend on long limit, namely a plurality of connection patterns 344 of tolerable connect two identical adjacent candy strips 342.Certainly, the design of slit 346 also can be shown in the design that Fig. 2 C to Fig. 2 F illustrates in the first electrode 340, but the present invention is not limited thereto.
In addition, the pattern of the first electrode 340 can also have other different designs, and wherein candy strip 342 can not be strip parallel to each other.Fig. 4 A to Fig. 4 D is multiple first electrode pattern of the dot structure of the third embodiment of the present invention.In the design of the dot structure of present embodiment except the design of the first electrode, the design of other elements and configuration relation all can be identical with the design of the dot structure of the first embodiment or the second embodiment, only describe with regard to the design of the first electrode pattern below therefore.
Please first with reference to Fig. 4 A, in rectangular pixels district P, the first electrode pattern 440 has the candy strip 442 of a plurality of bendeds and along the connection pattern 444 of line spread, and candy strip 442 defines a plurality of slits 446 with being connected between the pattern 444, and the quantity of slit 446 is the twices for the quantity that connects pattern 444.Each candy strip 442 is to have a kink 442A, and wherein kink 442A is between the both ends of each candy strip 442.That is to say that candy strip 442 is " ㄑ " the font design, but the invention is not restricted to this.Simultaneously, present embodiment is that to connect pattern 444 be example between two adjacent kink 442A, but the invention is not restricted to this.
Specifically, the angle theta on the long limit of the bearing of trend of slit 446 and rectangular pixels district P can be 0 °≤θ＜45 °, and in other embodiments, angle theta is to equal 10 ° ± 5 °, that is 5 °≤θ≤15 °.Slit 446 can have a length l, and long limit and 446 of slits have one first angle theta and 446 of broadside and slits have one second angle ψ, and θ＜ψ.In addition, connecting pattern 444 can only be connected between the candy strip 442 partly, namely shown in Fig. 4 B to Fig. 4 D.Therefore, though the quantity of slit 446 is the twice of the quantity that connects pattern 444, have non-by connecting the fixed slit 448 of pattern 444, so the quantity of whole slit can be greater than the quantity that connects pattern 444.Certainly, in the present embodiment, slit 446 is fixing with the angle theta that intersect on the long limit of rectangular pixels district P, and two slits 446 that namely connect 444 adjacency of pattern are that rotational symmetry is in the bearing of trend of broadside.
The first electrode 440 has a plurality of bended candy strips 442, and such design is applied in the liquid crystal display, can make liquid crystal molecule present multi-field orientation when showing and arrange (multi-domainarrangement).That is to say that the first electrode 420 designs of present embodiment can compensate the display effect of liquid crystal display so that liquid crystal display has better display quality.Certainly, the configuration that connects pattern 444 in the present embodiment also helps to shorten the length of slit 446.
Furthermore, Fig. 5 is the first electrode of the dot structure of the fourth embodiment of the present invention.The dot structure of the fourth embodiment of the present invention is except the design of the first electrode, and the annexation between the configuration of all the other elements and each element can be identical with the first embodiment or the second embodiment.Therefore, Fig. 5 only describes with regard to the design of the first electrode.
Please refer to Fig. 5, the rectangular pixels district P of present embodiment has a long axis direction Y and a short-axis direction X.The first electrode 540 is arranged in rectangular pixels district P, and has one first slit Γ
1With one second slit Γ
2At this, the first slit Γ
1With one second slit Γ
2It is separately independent and mutual disconnected design.The first slit Γ
1With the clockwise folder one first angle θ 1 of long axis direction Y, and 1＜45 ° of 0 °≤θ, and the second slit Γ
2With the counterclockwise folder one second angle θ 2 of long axis direction Y, and 2＜45 ° of 0 °≤θ.Unequal as example take the first angle θ 1 and the second angle θ 2 at this.In other embodiments, the first angle θ 1 and the second angle θ 2 be rotational symmetry in short-axis direction X, namely the first angle θ 1 can equate in fact with the second angle θ 2.
In the present embodiment, rectangular pixels district P has a long limit, and it is parallel to long axis direction Y, and the first slit Γ
1Length or the second slit Γ
2The pass of length and the length L on long limit be 0.50L＜Γ
1Or Γ 2≤0.52L.In the present embodiment, the material of the first electrode 540 is transparent conductive materials, that is to say that the first electrode 540 is transparency electrode.In the first electrode 540 applied dot structures, the second electrode also can be that conductive material is made.Yet the present invention does not limit the material of the first electrode 540 and the second electrode, when it is applied to the liquid crystal display of reflection display mode, can select nontransparent conductive material yet, and for example metal is to make.
In above-mentioned multiple the first electrode 240,340,440,540, on the bearing of trend of the long limit of rectangular pixels district P, can be arranged with two or more slits 246,346,446.That is to say that slit 246,346,446 length shorten than the known pixels structural design.Slit 246,346,446 length are dwindled, and can recover state originally in the shorter time after liquid crystal molecule was subject to upsetting when then dot structure was applied to liquid crystal display.Therefore, have such the first electrode 240,340,440,540 the design liquid crystal display and touch control display panels can have good quality.The user carries out touch control operation and when pressing touch control display panel, and liquid crystal molecule can recover its originally state and do not cause display quality to be affected rapidly.
Above-mentioned multiple the first electrode 240,340,440,540 designs, in making flow process, only need with make the first electrode 240,340,440,540 mask pattern is revised slightly, and is unlikely to cause complicated on the processing step.In brief, dot structure making flow process of the present invention can be compatible with existing dot structure making flow process.
More specifically, below the explanation that dot structure of the present invention is applied to touch control display panel will be proposed.Fig. 6 is the touch control display panel of one embodiment of the invention.Please refer to Fig. 6, touch control display panel 600 comprises a substrate 610, a subtend substrate 620, a light valve layer 630, a plurality of dot structure 640, a touch control component layer 650 and a subtend electrode 660.In the present embodiment, dot structure 640 is disposed on the substrate 610, and the design of dot structure 640 can be selected from aforementioned first, second, third and the dot structure of the 4th embodiment at least any design.Light valve layer 620 is between substrate 610 and subtend substrate 620.Touch control component layer 650 is disposed on the subtend substrate 620, and counter electrode 660 is disposed between light valve layer 630 and the touch control component layer 650.For example, subtend substrate 620 is between touch control component layer 650 and counter electrode 660.
In the present embodiment, light valve layer 620 is to be liquid crystal layer, so touch-control display panel 600 also can be a kind of display panel of liquid crystal display.Certainly, light valve layer 630 also can be other material layers that function of light valve can be provided under the effect of electric field change.In addition, the design of the dot structure 640 of present embodiment can be the dot structure design of above-mentioned various embodiment.That is to say to have a rectangular pixels district P on the substrate 610.Each dot structure 640 tools the first electrode 642 and second electrode 644, wherein the first electrode 642 has a plurality of slit 642A that are arranged in rectangular pixels district P.It is Γ that these slits 642A has a length.The length on the long limit of rectangular pixels district P is L, and the length of the broadside of rectangular pixels district P has the first angle theta between long limit and slit when being W, 0 °≤θ＜45 °, and have one second angle ψ between broadside and slit, and θ＜ψ, shown in Fig. 4 A and Fig. 4 B.Such dot structure can provide good wide viewing angle display effect, and can promote the quality of touch control display panel 600.
On the practice, have at least the length of part slit 642A short than the slit designs of background technology in the dot structure 640, i.e. 0.50L＜Γ＜0.71L, better 0.50L＜Γ≤0.52L.Therefore, the user presses touch control display panel 600 when carrying out touch control operation, and the liquid crystal molecule of liquid crystal layer 620 can recover state originally rapidly.In other words, the display quality of touch control display panel 600 can not be subject to negative impact because of the push action of touch-control control, so overall quality will be raised further.
In the present embodiment, touch control component layer 650 is to have a plurality of touch control components (not illustrating), and wherein each touch control component (not illustrating) can be an optical touch control element, a capacitive touch control element, an electric resistance touch-control element or an infrared-type touch element.In other words, touch control component layer 650 can be that the element of various touch-control sensing principle designs forms.In addition, can also dispose colored filtering layer (not illustrating) between counter electrode 660 and the subtend substrate 620 to reach the display effect of colouring.In order to make light can penetrate counter electrode 660 to show through behind the light valve layer 630, counter electrode 660 can be a transparency electrode, and it is made by indium tin oxide, indium-zinc oxide, Zinc-aluminium or zinc ingot metal oxide in fact.
Fig. 7 then is the touch control display panel of another embodiment of the present invention.Please refer to Fig. 7, wherein, the touch control component layer 750 of touch control display panel 700 is between subtend substrate 620 and counter electrode 660.Under such configuration relation, touch control component layer 750 can have a plurality of color filter patterns (not illustrating).That is to say that touch control component layer 750 can be integrated with chromatic filter layer, to simplify the element design of touch control display panel 700.Certainly, touch control display panel 700 also has wide viewing angle display effect, the restorative good characteristics such as display quality is good that reach of liquid crystal molecule.
In sum, in dot structure of the present invention, touch control display panel and the liquid crystal display, the bearing of trend of slit levels off to or the long side direction of Parallel Rectangular pixel region, and the length of slit shortens than Known designs simultaneously.Therefore, in the touch control display panel with liquid crystal display in liquid crystal molecule be subject to external force and can recovering rapidly after upsetting the state of script.Thus, the display effect of liquid crystal display and touch control display panel can not carried out touch control operation or the action of pressing because of the user is subject to bad impact because of the user.That is to say that touch control display panel of the present invention and liquid crystal display have good display quality.In addition, the technique of dot structure of the present invention and known dot structure is roughly compatible and do not cause the process complications of touch control display panel and liquid crystal display.
Although the present invention discloses as above with preferred embodiment; so it is not to limit the present invention; those skilled in the art under any in the technical field; 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 defines and is as the criterion when looking the claim scope.
Claims (8)
1. a dot structure is characterized in that, be disposed on the substrate, and described dot structure comprises:
The one scan line;
One data line, itself and described sweep trace intersect, to define a rectangular pixels district;
One active member is electrically connected described sweep trace and described data line;
One first electrode, have a plurality of candy strips and a plurality of patterns that are connected that are arranged in described rectangular pixels district, each described connection pattern connect two adjacent candy strips the centre or contiguous in the middle of part, to define a plurality of slits, one angle on the long limit in the bearing of trend of described these slits and described rectangular pixels district is θ, and 0 °≤θ＜45 °; And
One second electrode, between described the first electrode and described substrate, and described these slits expose described the second electrode of part, and described the second electrode is that monoblock intactly is disposed in the rectangular pixels district on the described substrate.
2. dot structure as claimed in claim 1 is characterized in that, described these connection patterns are arranged along a straight line or are staggered.
3. dot structure as claimed in claim 1 is characterized in that, described these candy strips are a plurality of straight-line patterns.
4. dot structure as claimed in claim 1 is characterized in that, described these candy strips are a plurality of warpage patterns, and each described candy strip has a kink, between the both ends of each described candy strip.
5. dot structure as claimed in claim 1 is characterized in that, described angle theta=10 ° ± 5 °.
6. dot structure as claimed in claim 1 is characterized in that, described active member is electrically connected on described the first electrode, and with described the second electrode electrical isolation.
7. dot structure as claimed in claim 1 is characterized in that, described active member is electrically connected on described the second electrode, and with described the first electrode electrical isolation.
8. a touch control display panel is characterized in that, described display panel comprises:
One substrate, have a plurality of such as claim 1 to each described dot structure of claim 7;
One subtend substrate is corresponding to described substrate configuration;
One light valve layer is between described substrate and described subtend substrate;
One touch control component layer is disposed on the described subtend substrate; And
One subtend electrode is disposed between described light valve layer and the described touch control component layer.
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|---|---|---|---|
| CN 200910134032 CN101515095B (en) | 2009-04-03 | 2009-04-03 | Pixel structure, touch control type display panel and liquid crystal display |
| CN201310144787.4A CN103207491B (en) | 2009-04-03 | 2009-04-03 | Dot structure, touch control display panel |
| CN201310139666.0A CN103235453B (en) | 2009-04-03 | 2009-04-03 | Dot structure, touch control display panel and liquid crystal display |
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| CN201310139666.0A Division CN103235453B (en) | 2009-04-03 | 2009-04-03 | Dot structure, touch control display panel and liquid crystal display |
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| TWI426427B (en) | 2010-02-12 | 2014-02-11 | Wintek Corp | Touch panel |
| CN102221919A (en) * | 2010-04-19 | 2011-10-19 | 东莞万士达液晶显示器有限公司 | Touch panel |
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Also Published As
| Publication number | Publication date |
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| CN101515095A (en) | 2009-08-26 |
| CN103207491A (en) | 2013-07-17 |
| CN103235453B (en) | 2016-03-16 |
| CN103235453A (en) | 2013-08-07 |
| CN103207491B (en) | 2016-06-22 |
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