CN203838672U - Touch display panel - Google Patents
Touch display panel Download PDFInfo
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- CN203838672U CN203838672U CN201420209483.1U CN201420209483U CN203838672U CN 203838672 U CN203838672 U CN 203838672U CN 201420209483 U CN201420209483 U CN 201420209483U CN 203838672 U CN203838672 U CN 203838672U
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- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000011368 organic material Substances 0.000 claims description 4
- 238000005401 electroluminescence Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 6
- 230000001154 acute effect Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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Abstract
A touch display panel including a display panel and a touch panel is provided. The display panel includes a shielding pattern and a plurality of pixels separated by the shielding pattern and including multiple edge directions. The touch panel is disposed on the display panel and includes a plurality of first touch series, a plurality of second touch series and a plurality of upper-layer dielectric patterns. The upper-layer dielectric patterns are disposed above intersected areas of the first touch series and the second touch series. Each upper-layer dielectric pattern includes at least one edge direction non-parallel to the edge direction of the corresponding pixel.
Description
Technical field
The utility model relates to a kind of touch-control display panel, and relates to especially a kind of touch-control display panel that promotes overall visual effect.
Background technology
Under information society now, many information products are by traditional input media such as keyboard or mouse, change into and use contact panel (touch sensing panel) as input media, the touch-control display panel wherein simultaneously with touch-control and Presentation Function becomes one of most popular product now especially.
In existing contact panel, its touch-control circuit comprises multiple X sensing serials (X-sensing series) and multiple Y sensing serials (Y-sensing series), and wherein Y sensing serials and X sensing serials are interlaced.Generally speaking,, at the intervening portion place of Y sensing serials and X sensing serials, can the two touch-control sensing pads (touch-sensing pad) that be adjacent be electrically connected to each other by metal bridge wiring.But existing touch-control display panel easily allows user watch pixel etc. for inner structure, affects the display quality of touch-control display panel entirety.Therefore, its vision quality is still one of important issue of needing badly improvement.
Utility model content
The utility model provides a kind of touch-control display panel, and it has preferably visual effect.
The utility model proposes a kind of touch-control display panel, it comprises display panel and contact panel.Display panel comprises light-shielding pattern and multiple pixel, and wherein light-shielding pattern is separated out pixel, and each pixel comprises multiple length of side directions.Contact panel is positioned on display panel, contact panel comprises many first touch-control tandems, many second touch-control tandems and multiple upper stratas dielectric pattern, each upper strata dielectric pattern is arranged at the top of the interlaced area of each the first touch-control tandem and each the second touch-control tandem, wherein each upper strata dielectric pattern comprises at least one length of side direction, and length of side direction is not parallel to arbitrary length of side direction of each pixel.
In an embodiment of the present utility model, above-mentioned each the first touch-control tandem comprises multiple the first touch pads and many first connecting lines.Each the first connecting line is between two adjacent the first touch pads.Each the second touch-control tandem comprises multiple the second touch pads and many second connecting lines.Each the second connecting line is between two adjacent the second touch pads, and each upper strata dielectric pattern covers each the first connecting line and the interlaced part of each the second connecting line.
Does is in an embodiment of the present utility model, above-mentioned dielectric pattern rectangle, and the angle of four edge directions of rectangular dielectric pattern and the length of side direction of pixel is not 0? or 90?
In an embodiment of the present utility model, the orthogonal projection of above-mentioned each upper strata dielectric pattern on display panel drops in each the first connecting line or the orthogonal projection of each the second connecting line on display panel.
In an embodiment of the present utility model, the orthogonal projection of above-mentioned each upper strata dielectric pattern on display panel covers each the first connecting line or the orthogonal projection of each the second connecting line on display panel.
In an embodiment of the present utility model, the orthogonal projection of above-mentioned each upper strata dielectric pattern on display panel covers each the first connecting line or the orthogonal projection of each the second connecting line on display panel.
In an embodiment of the present utility model, arbitrary length of side direction of above-mentioned length of side direction and each pixel is non-orthogonal each other.
Does not is not the angle of above-mentioned length of side direction and arbitrary length of side direction of each pixel 0 in an embodiment of the present utility model? or 90?
Is the angle of above-mentioned length of side direction and arbitrary length of side direction of each pixel between 0 in an embodiment of the present utility model? to 80? between.
Does is the angle of above-mentioned length of side direction and arbitrary length of side direction of each pixel 45 in an embodiment of the present utility model?
In an embodiment of the present utility model, above-mentioned upper strata dielectric pattern is rectangle.
In an embodiment of the present utility model, above-mentioned each upper strata dielectric pattern is convex surface away from the upper surface of pixel.
In an embodiment of the present utility model, above-mentioned touch-control display panel also comprises multiple lower floors dielectric pattern, and wherein each lower floor dielectric pattern is between interlaced each the first touch-control tandem and each the second touch-control tandem.
In an embodiment of the present utility model, above-mentioned touch-control display panel also comprises protective seam, and wherein protective seam is arranged between upper strata dielectric pattern and the first touch-control tandem or is arranged between upper strata dielectric pattern and the second touch-control tandem.
In an embodiment of the present utility model, above-mentioned upper strata dielectric pattern is organic material.
In an embodiment of the present utility model, above-mentioned display panel comprises display panels, organic electroluminescence display panel, Electrowetting display panel or electrophoretic display panel.
Based on above-mentioned, allow be arranged between the length of side direction of upper strata dielectric pattern above touch-control tandem interlaced with each other and the length of side direction of pixel at touch-control display panel of the present utility model and there is specific angle, thus, can reduce the interference effect of for example destroying, between dielectric pattern (upper strata dielectric pattern or lower floor's dielectric pattern) and shielding pattern layer, the light-shielding pattern that effectively solves pixel such as, is amplified and causes inner structure easily by the visual problem such as visible by dielectric pattern (upper strata dielectric pattern or lower floor's dielectric pattern).Therefore, touch-control display panel has preferably visual effect.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Brief description of the drawings
Figure 1A is the diagrammatic cross-section of a kind of touch-control display panel of the first embodiment of the present utility model;
Figure 1B is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in display panel in Figure 1A;
Fig. 1 C is the diagrammatic cross-section of Figure 1B along B-B ' profile line;
Fig. 2 A is the embodiment of touch-control display panel of the present utility model;
Fig. 2 B and Fig. 2 C are respectively as the comparative example of touch-control display panel of the present utility model;
Fig. 3 A is the configuration relation partial enlarged drawing of dielectric pattern as a comparative example in touch-control display panel of the present utility model, and the left and right figure of Fig. 3 B is respectively visual photo figure and the schematic diagram thereof of the touch-control display panel obtaining according to the configuration relation of Fig. 3 A;
Fig. 4 A is the configuration relation partial enlarged drawing as the dielectric pattern of embodiment in touch-control display panel of the present utility model, and the left and right figure of Fig. 4 B is respectively visual photo figure and the schematic diagram thereof of the touch-control display panel obtaining according to the configuration relation of Fig. 4 A;
Fig. 5 A is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of the second embodiment of the present utility model;
Fig. 5 B is the diagrammatic cross-section of Fig. 5 A along D-D ' profile line;
Fig. 6 is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of an embodiment of the present utility model;
Fig. 7 is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of an embodiment of the present utility model.
Description of reference numerals:
200,300,400,500: touch-control display panel;
210: display panel;
212: light-shielding pattern;
214: bearing substrate;
216: colored filter;
218: active cell array layer;
220,320,420,520: contact panel;
222,322: the first touch-control tandems;
222A: the first touch pad;
222B: the first connecting line;
224,324: the second touch-control tandems;
224A: the second touch pad;
224B: the second connecting line;
226: dielectric pattern;
226a: convex surface;
326A, 426A, 526A: upper strata dielectric pattern;
326B: lower floor's dielectric pattern;
340: protective seam;
B1: the first shading strip;
B2: the second shading strip;
D1: first direction, length of side direction;
D2: second direction, length of side direction;
D3, D4, D5: length of side direction;
E1, E2, E3, E4: edge;
L1～L4: four limits;
M, R1, R2, R3: region;
P: pixel;
PB: blue pixel;
PG: green pixel;
PL: the length of side;
PL1: pixel minor face is long;
PL2: the long length of side of pixel;
PR: red pixel;
θ: angle.
Embodiment
Colored filter in display panel comprises the black matrix" (Black Matrix, BM) with periodic structure, and in contact panel, also comprises touch pad, connecting line or the dielectric pattern with periodic structure.Because the shape of dielectric pattern in finished product has the optically focused effect of similar convex lens, easily amplify the black matrix" and the pixel that are positioned at its below and have periodic structure, make user easily by visual be the structure of visible pixel period.Thus, cause touch-control display panel easily to have the not good problem of visual effect.Therefore the design of dielectric pattern of the present utility model is based on aforementioned considering and through suitably design, in itself and display panel, the length of side direction of pixel has specific relation, therefore can effectively destroy the outline line between black matrix" and pixel, solve the not good problem of visual effect.
For clearly demonstrating touch-control display panel of the present utility model, below will enumerate several embodiment and illustrate, so, following examples are not in order to limit the utility model.
Figure 1A is the diagrammatic cross-section of a kind of touch-control display panel of the first embodiment of the present utility model, Figure 1B is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in display panel in Figure 1A, Figure 1A can be considered the diagrammatic cross-section of Figure 1B along A-A ' profile line, and Fig. 1 C is the diagrammatic cross-section of Figure 1B along B-B ' profile line.
Please refer to Figure 1A and Figure 1B, touch-control display panel 200 comprises display panel 210 and contact panel 220.Display panel 210 is for example display panels, and in other embodiments, display panel can be also organic electroluminescence display panel, Electrowetting display panel or electrophoretic display panel.Display panel 210 comprises light-shielding pattern 212 and multiple pixel P, and wherein light-shielding pattern 212 is separated out pixel P, and each pixel P has length of side PL.The display panel 210 of the present embodiment comprises bearing substrate 214, colored filter 216 and the active cell array layer 218 between the two, but not as limit.
More specifically, the light-shielding pattern 212 of the present embodiment comprises the first shading strip B1 extending along first direction D1 and the second shading strip B2 extending along second direction D2, these the first shading strip B1 and the second shading strip B2 are interlaced with each other with the webbed light-shielding pattern 212 of structure, and each pixel P is positioned on the aperture position of each light-shielding pattern 212.In the present embodiment, the material of light-shielding pattern 212 is for example black resin, therefore also light-shielding pattern 212 can be called to black matrix", and the pixel P of the present embodiment comprises multiple red pixel PR, multiple green pixel PG and multiple blue pixel PB.
As shown in Figure 1A, Figure 1B and Fig. 1 C, contact panel 220 is positioned on display panel 210.Contact panel 220 comprises many first touch-control tandems 222, many second touch-control tandems 224 and multiple dielectric pattern 226, each dielectric pattern 226 each first touch-control tandem 222 and and its second staggered touch-control tandem 224 between, wherein the material of dielectric pattern 226 be for organic material made.
In detail, in the present embodiment, the first touch-control tandem 222 is for example to extend along first direction D1, and each first touch-control tandem 222 comprises the first touch pad 222A and many first connecting line 222B between two adjacent the first touch pad 222A of multiple serial connections each other, and the second touch-control tandem 224 is for example to extend along second direction D2.Each second touch-control tandem 224 comprises the second touch pad 224A and many second connecting line 224B between two adjacent the second touch pad 224A of multiple serial connections each other.Each dielectric pattern 226 each first connecting line 222B and and its second staggered connecting line 224B between so that staggered the first touch-control tandem 222 and the second touch-control tandem 224 are electrically insulated each other.The first touch pad 222A and the second touch pad 224A can be positioned at same rete, also can be positioned at different retes.In the present embodiment, the first connecting line 222B and the second connecting line 224B lay respectively at below and the top of dielectric pattern 226, and the material of the first connecting line 222B and the second connecting line 224B is for example transparent conductive material.Certainly, the position of the first connecting line 222B and the second connecting line 224B also can be exchanged, and the utility model is not as limit.
Specifically, as shown in Figure 1B, the length of side direction of each dielectric pattern 226 favours the length of side direction of pixel P.Here be noted that so-called tilt to refer to the length of side direction (as D3 and D4) of each dielectric pattern 226 and the length of side direction (as the D1 in figure and D2) of pixel P not parallel and non-orthogonal each other.In detail, as shown in Figure 1B, the first shading strip B1 that length of side direction (being the bearing of trend of length of side PL) is light-shielding pattern 212 and the bearing of trend of the second shading strip B2, for example, in the present embodiment, the bearing of trend of the long PL1 of pixel minor face is bearing of trend D1, and the bearing of trend of the long length of side PL2 of pixel is bearing of trend D2.
The dielectric pattern 226 of the present embodiment is for example rectangle, and light-shielding pattern 212 be just positioned at rectangular dielectric pattern 226 cornerwise directly over, therefore the diagonal line of light-shielding pattern and rectangular dielectric pattern is overlapping.The bearing of trend of four limit L1～L4 of rectangular dielectric pattern 226 is its length of side direction, and the length of side direction of for example length of side L1 of rectangular dielectric pattern 226, L3 is D3, and the length of side bearing of trend of the length of side L2 of rectangular dielectric pattern 226, L4 is D4.Specifically, does not is not the angle of length of side direction D3, the D4 of rectangular dielectric pattern 226 and length of side direction D1, the D2 of pixel P 0? or 90?As shown in Figure 1B, the angle of the acute angle of length of side direction D3, D4 and length of side direction D1, D2 is 45 degree.
By making the length of side direction D3 of dielectric pattern 226, length of side direction D1, the D2 that D4 favours pixel P, can allow the edge contour of dielectric pattern 226 and the edge contour of black matrix" present non-parallel overlapping, and then can destroy interference to each other.What deserves to be explained is, four edge directions (length of side direction) of the rectangular dielectric pattern 226 of the present embodiment can reach as long as the acute angle angle theta between length of side direction D1, the D2 of D3, D4 and pixel P is not equal to when 0 degree or 90 is spent effect of destroying outline line, preferably, 0? < θ <80?Does is special good, the angle of length of side direction D3, the D4 of rectangular dielectric pattern 226 and length of side D1, the D2 of pixel P 45? time, can make interference between dielectric pattern 226 and light-shielding pattern 212 reach and minimize, and then solve the problem that vision quality declines.
Moreover as shown in Figure 1A and 1C, in fact dielectric pattern 226 has convex surface 226a bending in a dimension at the upper surface place away from pixel P, and forms the structure of similar lens pillar.The dielectric pattern with convex lens structures such as lens pillars has the effect that optically focused amplifies, this also makes to be positioned near pixel P its below focus, light-shielding pattern 212 or the first connecting line 222B etc. is easily amplified by dielectric pattern 226 and at opposite side (being user's fore side) amplification imaging, and allow user pick out the component structure in touch-control display panel, significantly reduce vision quality.But, utilize the length of side direction D3 of each dielectric pattern 226 in touch-control display panel 200 of the present utility model, length of side direction D1, the D2 that D4 favours pixel P, can effectively destroy the outline line that periodic structure is arranged that has of pixel P and light-shielding pattern 212, improve the vision quality that user watches, the problem that the visual effect of avoiding aforementioned dielectric pattern 226 to cause because of convex lens effect declines.Its relevant visual effect will be in rear.
The visual effect of watching in order to clearly demonstrate configuration relation between dielectric pattern of the present utility model and pixel and user, below by the configuration relation between proposition dielectric pattern and pixel and the instance analysis comparison diagram of visual effect, be aided with the effect that specifically describes touch-control display panel of the present utility model, but following embodiment is not in order to limit the utility model.
Fig. 2 A is the embodiment of touch-control display panel of the present utility model, and Fig. 2 B and Fig. 2 C are respectively as the comparative example of touch-control display panel of the present utility model.Please also refer to Fig. 2 A, touch-control display panel 200 R1 district on the left of user is watching in Fig. 2 A, by making the length of side direction D3 of dielectric pattern 226 and D4 favour length of side direction D1 and the D2 (as 45 degree) of pixel P, can allow the edge of dielectric pattern 226 and the edge of pixel P not parallel overlapping, can effectively destroy by this two the outline line of light-shielding pattern 212 at dielectric pattern 226 and pixel P edge, visual effect as shown in the right side of Fig. 2 A, thus, because the edge of the pixel P being exaggerated is by obfuscation, destroy apparent sharp keen profile originally, therefore can avoid user to pick out pixel P, light-shielding pattern 212 or the first connecting line 222B etc., and then improve the vision quality watched of user.
With respect to this, the long side direction D3 that Fig. 2 B is depicted as dielectric pattern 226 is parallel to the situation of the length of side direction D1 of pixel P, due to dielectric pattern 226 have similar convex lens optically focused amplify effect, user is in the time watching the touch-control display panel 200 R2 district in left side in Fig. 2 B, the pattern of light-shielding pattern 212 with pixel P, the visual effect as shown in the right side of Fig. 2 B will be amplified.Therefore and cannot reach the effect of destroying outline line because the long side direction D3 of dielectric pattern 226 is parallel to the length of side direction D1 of pixel P.Thus, owing to thering is the sharp keen outline line of high contrast between pixel P and light-shielding pattern 212, after this outline line is further exaggerated, to make clear-cut more high-visible, therefore, user is easily visual and recognize the pattern at this place, causes the vision quality that user watches to reduce.Similarly, Fig. 2 C is depicted as the situation that is parallel to the length of side direction D1 of pixel P as the length of side direction D4 of dielectric pattern 226, and user, in the time of the vision area R3 watching in Fig. 2 C, the problem of the visual effect reduction of similar Fig. 2 B also can occur.
Fig. 3 A is the configuration relation partial enlarged drawing of dielectric pattern as a comparative example in touch-control display panel of the present utility model, and the left and right figure of Fig. 3 B is respectively visual photo figure and the schematic diagram thereof of the touch-control display panel obtaining according to the configuration relation of Fig. 3 A.On the other hand, Fig. 4 A is the configuration relation partial enlarged drawing as the dielectric pattern of embodiment in touch-control display panel of the present utility model, and the left and right figure of Fig. 4 B is respectively visual photo figure and the schematic diagram thereof of the touch-control display panel obtaining according to the configuration relation of Fig. 4 A.
Known referring to Fig. 3 A, Fig. 3 B, Fig. 4 A and Fig. 4 B, in the time of the length of side direction D3 of dielectric pattern 226, length of side direction D1, D2 that D4 is parallel to pixel P (as Fig. 3 A), can clearly pick out this place by the M place in top view 3B and there is the unexpected pattern as white point shape, and this pattern occurs in the transverse direction equidistantly.On the other hand, as the length of side direction D3 of dielectric pattern 226, length of side direction D1, D2 that D4 favours pixel P and when not parallel or orthogonal (as Fig. 4 A), in Fig. 4 B, with the M place of Fig. 3 B same position, the unexpected pattern of the rule that originally can clearly pick out in Fig. 3 B cannot be recognized by obfuscation.Compared to comparative example Fig. 3 B, the visual effect of the touch-control display panel 200 of the present embodiment has excellent vision quality as shown in Figure 4 B.
Fig. 5 A is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of the second embodiment of the present utility model.Fig. 5 B is the diagrammatic cross-section of Fig. 5 A along D-D ' profile line.
As shown in Figure 5A and 5B, in the touch-control display panel 300 of the present embodiment, contact panel 320 is similar to the contact panel 220 of Figure 1A to Fig. 1 C in the first embodiment, and contact panel 320 and contact panel 220 difference are between the two that the contact panel 320 of the present embodiment also comprises upper strata dielectric pattern 326A.
More specifically, as shown in Figure 5A and 5B, contact panel 320 comprises multiple the first touch-control tandems 322, multiple the second touch-control tandem 324 and multiple upper strata dielectric pattern 326A.Each upper strata dielectric pattern 326A is arranged at the top of the interlaced area of each the first touch-control tandem 322 and each the second touch-control tandem 324, wherein, each upper strata dielectric pattern 326A is convex surface away from the upper surface of pixel P, and the material of upper strata dielectric pattern 326A is organic material.And in the present embodiment, contact panel 320 also comprises multiple dielectric pattern 326B of lower floor and protective seam 340.Each dielectric pattern 326B of lower floor be arranged at each the first touch-control tandem 322 and and staggered each the second touch-control tandem 324 of the first touch-control tandem 322 between, to isolate the first touch-control tandem 322 and the second touch-control tandem 324.The protective seam 340 of the present embodiment is arranged between upper strata dielectric pattern 326A and the dielectric pattern 326B of lower floor.The first touch-control tandem 322 in the second embodiment and the second touch-control tandem 324 are identical with the first touch-control tandem 222 and the second touch-control tandem 224 in the first embodiment.In order more to clearly demonstrate, the element identical with the first embodiment will adopt identical label.
It should be noted, please refer to Fig. 5 A, the length of side direction of each upper strata dielectric pattern 326A tilts towards the length of side direction of pixel P.Should be noted that at this, so-called inclination refers to that the length of side direction (as shown in D3 and D4 in figure) of each upper strata dielectric pattern 326A is neither parallel or orthogonal with the length of side direction (as shown in D1 and D2 in figure) of pixel P.Should be noted, in the time that folded acute angle between the length of side direction D3 of the upper strata of rectangle dielectric pattern 326A and the length of side direction D1 of D4 and pixel P and D2 is not equal to 0 degree or 90 and spends, profile can be by obfuscation.Preferably, above-mentioned acute angle should be between 0 degree to 80 degree.As shown in Figure 5A, four length of side direction D3 of the upper strata dielectric pattern 326A of rectangle and the length of side direction D1 of D4 and pixel P and the angle of D2 are 45 degree.In addition, the upper strata dielectric pattern 326A of the present embodiment is for example rectangle.And in the present embodiment, the orthogonal projection of upper strata dielectric pattern 326A on display panel 210 drops in the first connecting line 222B or the second orthogonal projection of connecting line 224B on display panel 210.
Based on above-mentioned, the touch-control display panel of the present embodiment has by setting the upper strata dielectric pattern that length of side direction is not parallel to the length of side direction of pixel makes the profile die gelatinization between pixel, thereby can make interference between dielectric pattern and light-shielding pattern reach to minimize.
Fig. 6 is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of an embodiment of the present utility model.Please refer to Fig. 6, in the touch-control display panel 400 of the present embodiment, contact panel 420 is similar to the contact panel 320 of Fig. 5 A in the second embodiment.Difference between contact panel 420 and contact panel 320 is that the size of the upper strata dielectric pattern 426A of the present embodiment is greater than the first connecting line 222B and the second connecting line 224B.In order more to clearly demonstrate, the element identical with the first embodiment will adopt identical label.
More specifically, the orthogonal projection of each upper strata dielectric pattern 426A of the present embodiment on display panel 210 covers the first corresponding connecting line 222B or the second corresponding orthogonal projection of connecting line 224B on display panel 210.It should be noted, in the time that folded acute angle between the length of side direction D3 of the upper strata of rectangle dielectric pattern 426A and the length of side direction D1 of D4 and pixel P and D2 is not equal to 0 degree or 90 and spends, profile can be by obfuscation.
The touch-control display panel of the present embodiment has by setting the upper strata dielectric pattern that length of side direction is not parallel to the length of side direction of pixel makes the profile die gelatinization between pixel, and then can make interference between dielectric pattern and light-shielding pattern reach to minimize.
Fig. 7 is the partial schematic diagram of the configuration relation of touch-control tandem and dielectric pattern in pixel and light-shielding pattern and contact panel in the display panel of an embodiment of the present utility model.As shown in Figure 7, in the touch-control display panel 500 of the present embodiment, contact panel 520 is similar to the contact panel 320 of Fig. 5 A in the second embodiment.Difference between contact panel 520 and contact panel 320 is that the size of the upper strata dielectric pattern 526A of the present embodiment is greater than the first connecting line 222B and the second connecting line 224B.And it is not orthogonal with the length of side direction of each pixel that each upper strata dielectric pattern 526A has at least one length of side direction.For example, upper strata dielectric pattern 526A has two edges E1 and E2, and its direction is all D5 and is parallel to the length of side direction D1 of pixel P.And upper strata dielectric pattern 526A has other two edges E3 and E4, all semicirculars in shape and be not parallel to the length of side direction D2 of pixel P of its shape.
The touch-control display panel of the present embodiment has by setting the upper strata dielectric pattern that length of side direction (E3 and the E4 of upper strata dielectric pattern 526A as shown in Figure 7) is not parallel to the length of side direction of pixel makes the profile die gelatinization between pixel, and then can make interference between dielectric pattern and light-shielding pattern reach to minimize.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (14)
1. a touch-control display panel, is characterized in that, comprising:
Display panel, comprises light-shielding pattern and multiple pixel, and wherein this light-shielding pattern is separated out those pixels, and respectively this pixel comprises multiple length of side directions; And
Contact panel, be positioned on this display panel, this contact panel comprises many first touch-control tandems, many second touch-control tandems and multiple upper stratas dielectric pattern, respectively this upper strata dielectric pattern is arranged at respectively this first touch-control tandem and the respectively top of the interlaced area of this second touch-control tandem, wherein respectively this upper strata dielectric pattern comprises at least one length of side direction, and this length of side direction is not parallel to respectively arbitrary length of side direction of this pixel.
2. touch-control display panel according to claim 1, it is characterized in that, respectively this first touch-control tandem comprises multiple the first touch pads and many first connecting lines, respectively this first connecting line is between two adjacent the first touch pads, respectively this second touch-control tandem comprises multiple the second touch pads and many second connecting lines, respectively this second connecting line is between two adjacent the second touch pads, and respectively this upper strata dielectric pattern covers respectively this first connecting line and the respectively interlaced part of this second connecting line.
3. touch-control display panel according to claim 2, is characterized in that, respectively this upper strata dielectric pattern orthogonal projection on this display panel drops on respectively this first connecting line or respectively in this second connecting line orthogonal projection on this display panel.
4. touch-control display panel according to claim 2, is characterized in that, respectively the orthogonal projection of this upper strata dielectric pattern on this display panel covers respectively this first connecting line or respectively this second connecting line orthogonal projection on this display panel.
5. touch-control display panel according to claim 1, is characterized in that, arbitrary length of side direction of this length of side direction and respectively this pixel is non-orthogonal each other.
6. touch-control display panel according to claim 5, is characterized in that, do not are not this length of side direction and the respectively angle of arbitrary length of side direction of this pixel 0? or 90?
7. touch-control display panel according to claim 6, is characterized in that, is the angle of this length of side direction and respectively arbitrary length of side direction of this pixel between 0? to 80? between.
8. touch-control display panel according to claim 7, is characterized in that, do are this length of side direction and the respectively angle of arbitrary length of side direction of this pixel 45?
9. touch-control display panel according to claim 1, is characterized in that, those upper strata dielectric pattern are rectangle.
10. touch-control display panel according to claim 1, is characterized in that, respectively this upper strata dielectric pattern is convex surface away from the upper surface of those pixels.
11. touch-control display panels according to claim 1, is characterized in that, also comprise multiple lower floors dielectric pattern, and wherein Ge Gai lower floor dielectric pattern is in interlaced respectively this first touch-control tandem and respectively between this second touch-control tandem.
12. touch-control display panels according to claim 1; it is characterized in that; also comprise protective seam, wherein this protective seam is arranged between those upper strata dielectric pattern and those the first touch-control tandems or is arranged between those upper strata dielectric pattern and those the second touch-control tandems.
13. touch-control display panels according to claim 1, is characterized in that, the material of those upper strata dielectric pattern is organic material.
14. touch-control display panels according to claim 1, is characterized in that, display panel comprises display panels, organic electroluminescence display panel, Electrowetting display panel or electrophoretic display panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/869,979 US20130234969A1 (en) | 2011-08-17 | 2013-04-25 | Touch display panel |
| US13/869,979 | 2013-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838672U true CN203838672U (en) | 2014-09-17 |
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| CN201410172712.1A Expired - Fee Related CN104123034B (en) | 2013-04-25 | 2014-04-25 | Touch-control display panel |
| CN201420209483.1U Expired - Fee Related CN203838672U (en) | 2013-04-25 | 2014-04-25 | Touch display panel |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410172712.1A Expired - Fee Related CN104123034B (en) | 2013-04-25 | 2014-04-25 | Touch-control display panel |
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| CN (2) | CN104123034B (en) |
| TW (1) | TW201441894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104123034A (en) * | 2013-04-25 | 2014-10-29 | 联胜（中国）科技有限公司 | Touch display panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8059015B2 (en) * | 2006-05-25 | 2011-11-15 | Cypress Semiconductor Corporation | Capacitance sensing matrix for keyboard architecture |
| US20090273577A1 (en) * | 2008-04-30 | 2009-11-05 | Apple Inc. | Moire-Free Touch Screen with Tilted or Curved ITO Pattern |
| TWI416204B (en) * | 2009-04-30 | 2013-11-21 | Innolux Corp | Method of fabricating a capacitive touch panel |
| KR101100987B1 (en) * | 2010-03-23 | 2011-12-30 | 삼성모바일디스플레이주식회사 | Touch screen panel |
| CN105320388B (en) * | 2010-12-09 | 2018-04-17 | 夏普株式会社 | Touch panel and the display device for possessing the touch panel |
| CN102999191A (en) * | 2011-09-09 | 2013-03-27 | 联胜（中国）科技有限公司 | Touch display panel |
| TW201441894A (en) * | 2013-04-25 | 2014-11-01 | Wintek Corp | Touch display panel |
-
2014
- 2014-04-18 TW TW103114251A patent/TW201441894A/en unknown
- 2014-04-25 CN CN201410172712.1A patent/CN104123034B/en not_active Expired - Fee Related
- 2014-04-25 CN CN201420209483.1U patent/CN203838672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104123034A (en) * | 2013-04-25 | 2014-10-29 | 联胜（中国）科技有限公司 | Touch display panel |
| CN104123034B (en) * | 2013-04-25 | 2017-10-27 | 联胜（中国）科技有限公司 | Touch-control display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104123034B (en) | 2017-10-27 |
| TW201441894A (en) | 2014-11-01 |
| CN104123034A (en) | 2014-10-29 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |