CN206039470U - Touch display device - Google Patents

Touch display device Download PDF

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Publication number
CN206039470U
CN206039470U CN201620690656.5U CN201620690656U CN206039470U CN 206039470 U CN206039470 U CN 206039470U CN 201620690656 U CN201620690656 U CN 201620690656U CN 206039470 U CN206039470 U CN 206039470U
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China
Prior art keywords
touch
touch control
straight line
control
display
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CN201620690656.5U
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Chinese (zh)
Inventor
叶政谚
刘育承
李杏樱
林侑正
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Hannstar Display Corp
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Hannstar Display Corp
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Abstract

The utility model provides a touch display device, include display panel and dispose a plurality of touch -control electrodes on display panel. Display panel has a plurality of pixel regions. A plurality of pixel regions are arranged with first pel spacing ppx on the first direction. A plurality of pixel regions are arranged with second pel spacing ppy in the second direction. The touch -control electrode has a plurality of crooked patterns. A plurality of crooked pattern of a plurality of touch -control electrodes is arranged with first touch -control interval ptx on the first direction. Each crooked pattern is including a plurality of repeated portion that interconnects. A plurality of repetitions portion arranges with second touch -control interval pty in the second direction. First pel spacing ppx, second pel spacing ppy, first touch -control interval ptx and second touch -control interval pty satisfy at least one of following formula (1) and following formula (2). By this, can promote touch display device's visual effect. (Imgfile='DDA0001039001220000011. TIF'wi='1481'he='180' /).

Description

Touch control display apparatus
Technical field
This utility model is related to a kind of contactor control device, more particularly to a kind of touch control display apparatus.
Background technology
Touch control display apparatus generally divide into resistance-type, condenser type, optical profile type, sound wave according to touch-control sensing mode difference Formula and electromagnetic type.As capacitive touch control display device has, the touch-control response time is fast, reliability is good excellent with durability height etc. Point, therefore, capacitive touch control display device has been widely used in electronic product.According to structure and manufacture not Together, capacitive touch control display device can generally divide into external labeling type (added-on type) and integrated/in-building type (on- again Cell/in-cell type) two kinds.However, either external labeling type, integrated or in-building type, the multiple of touch control display apparatus touch Control electrode can be with multiple pixel area overlappings of display floater.Periodically arrange as multiple touch control electrodes are all had with display floater The component of row and overlap each other, therefore touch control display apparatus easily produce folded moire (moir é pattern), and be unfavorable for touch-control The visual effect of display device plate.
Utility model content
This utility model provides a kind of touch control display apparatus, and its visual effect is good.
Touch control display apparatus of the present utility model include display floater and the multiple touch-control electricity being configured on display floater Pole.Display floater has multiple pixel regions.Multiple pixel regions are in a first direction with the first pel spacing PpxArrangement.Multiple pixels Area is in a second direction with the second pel spacing PpyArrangement.Touch control electrode has multiple bending patterns.Multiple touch control electrodes it is many Individual bending pattern is in a first direction with the first touch-control spacing PtxArrangement.Each bending pattern includes the multiple repetitions for interconnecting Portion.Multiple repeating portions are in a second direction with the second touch-control spacing PtyArrangement.First pel spacing Ppx, the second pel spacing Ppy、 First touch-control spacing PtxAnd second touch-control spacing PtyMeet following formula (1) and following formula (2) at least one.
In an embodiment of the present utility model, above-mentioned display floater includes two relative substrates and is located at two substrates Between display medium.Each substrate has the outer surface of dorsad display medium.Multiple touch control electrodes are directly configured at wherein one On the outer surface of individual substrate.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include protective substrate.Protective substrate is matched somebody with somebody It is placed on display floater and with the inner surface towards display floater.Multiple touch control electrodes are configured at the inner surface of protective substrate On.In an embodiment of the present utility model, above-mentioned each bending pattern is serrated.
In an embodiment of the present utility model, each repeating portion of above-mentioned each bending pattern includes first straight line section With second straight line section.First straight line section and second straight line section extend and be connected to each other towards different directions, wherein first straight line section Length is different from the length of second straight line section.
In an embodiment of the present utility model, each repeating portion of above-mentioned each bending pattern includes first straight line section With second straight line section.First straight line section and second straight line section extend and be connected to each other towards different directions, wherein first straight line section Length is identical with the length of second straight line section.
In an embodiment of the present utility model, each repeating portion of above-mentioned each bending pattern includes first straight line section With second straight line section.First straight line section extends and is connected to each other towards different directions with second straight line section.First straight line section and second The angle in direction is between 0 degree to 52 degree.
In an embodiment of the present utility model, each repeating portion of above-mentioned each bending pattern includes first straight line Section, second straight line section, the 3rd straightway and the 4th straightway.First straight line section, second straight line section, the 3rd straightway are straight with the 4th Line segment is along second direction sequential and interconnection.First straight line section is extended towards different directions with second straight line section.First Length of the length of straightway more than second straight line section.3rd straightway and the 4th straightway extend towards different directions.3rd is straight Length of the length of line segment less than the 4th straightway.
In an embodiment of the present utility model, above-mentioned multiple touch control electrodes include each other electrically independent and adjacent the One touch control electrode and second touch control electrode.Exist inside the first touch-control between adjacent two bending pattern of the first touch control electrode Gap.There is the second touch-control internal clearance between adjacent two bending pattern of second touch control electrode.Between the first touch-control inside Gap width in a first direction is equal to the second touch-control internal clearance width in a first direction.
In an embodiment of the present utility model, between the first above-mentioned touch control electrode and second touch control electrode, there is touch-control Outer gap.Touch-control outer gap width in a first direction, the first touch-control internal clearance width in a first direction with And second touch-control internal clearance width in a first direction it is equal.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include a plurality of periphery cabling.A plurality of week Side cabling is electrically connected with multiple touch control electrodes respectively.A part for each periphery cabling is multiple curved with multiple touch control electrodes Diagram case is arranged in a first direction.The shape of the part of each periphery cabling is consistent with the shape of bending pattern.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include a plurality of periphery cabling.A plurality of week Side cabling is electrically connected with multiple touch control electrodes respectively.A plurality of periphery cabling is arranged with walking distance between centers of tracks in a first direction.Cabling Spacing is equal to the first touch-control spacing.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include a plurality of periphery cabling.A plurality of week Side cabling is electrically connected with multiple touch control electrodes respectively.Exist between two bending patterns of the arbitrary neighborhood of each touch control electrode Touch-control internal clearance.There is track gap between arbitrary adjacent two periphery cablings.Touch-control internal clearance is in a first direction Width be equal to track gap width in a first direction.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include common electrode.Common electrode is matched somebody with somebody It is placed in outside multiple touch control electrodes.Common electrode has multiple shared patterns.Multiple shared patterns are multiple with multiple touch control electrodes Bending pattern is arranged in a first direction.The shape of the part of each shared pattern and the shape one of the part of each bending pattern Cause.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include common electrode.Common electrode is matched somebody with somebody It is placed in outside multiple touch control electrodes.Common electrode has multiple shared patterns.Multiple shared patterns are multiple with multiple touch control electrodes Bending pattern is arranged in a first direction.Multiple shared patterns are arranged with sharing spacing in a first direction.Shared spacing is equal to The first above-mentioned touch-control spacing.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include common electrode.Common electrode is matched somebody with somebody It is placed in outside multiple touch control electrodes.Common electrode has multiple shared patterns.Multiple shared patterns are multiple with multiple touch control electrodes Bending pattern is arranged in a first direction.Exist inside touch-control between the arbitrary two neighboring bending pattern of each touch control electrode Gap.Exist between arbitrary two neighboring shared pattern and share internal clearance.Touch-control internal clearance width in a first direction Degree is equal to shared internal clearance width in a first direction.
In an embodiment of the present utility model, above-mentioned touch control display apparatus also include a plurality of periphery cabling and share Electrode.A plurality of periphery cabling is electrically connected with multiple touch control electrodes respectively.Common electrode is configured at outside multiple touch control electrodes.Share Electrode has multiple shared patterns.Multiple bending patterns of multiple shared patterns and multiple touch control electrodes are arranged in a first direction Row.There is touch-control internal clearance between the arbitrary two neighboring bending pattern of each touch control electrode.Common electrode with it is adjacent Exist between one periphery cabling and share outer gap.Touch-control internal clearance width in a first direction is equal to and shares between outside Gap width in a first direction.
In an embodiment of the present utility model, exist between the two neighboring bending pattern of above-mentioned each touch control electrode Touch-control internal clearance.Touch-control internal clearance width in a first direction is more than or equal to 5 microns, and the printing opacity of each bending pattern Rate is less than or equal to 92%.
In an embodiment of the present utility model, above-mentioned multiple touch control electrodes are formed at same film layer.
Based on above-mentioned, the touch control display apparatus of one embodiment of this utility model include the display floater with multiple pixel regions And the multiple touch control electrodes being configured on display floater.Multiple pixel regions are in a first direction with the first pel spacing PpxRow Row.Multiple pixel regions are in a second direction with the second pel spacing PpyArrangement.Multiple bending patterns of multiple touch control electrodes are With the first touch-control spacing P on one directiontxArrangement.Each bending pattern includes the multiple repeating portions for interconnecting.Multiple repeating portions In a second direction with the second touch-control spacing PtyArrangement.First pel spacing Ppx, the second pel spacing Ppy, the first touch-control spacing PtxAnd second touch-control spacing PtyMeet following formula (1) and following formula (2) at least one.
Thereby, fold stricture of vagina (moir é pattern) spatial frequency it is high, and allow user to be less susceptible to discover the presence of folded stricture of vagina, and then lift regarding for touch control display apparatus Feel effect.
It is that features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing It is described in detail below.
Description of the drawings
Generalized sections of the Fig. 1 for the touch control display apparatus of one embodiment of this utility model;
Upper schematic diagrams of the Fig. 2 for the display floater of one embodiment of this utility model;
Upper schematic diagrams of the Fig. 3 for the touch control electrode of one embodiment of this utility model;
Enlarged diagrams of the Fig. 4 for the local of the touch control electrode of one embodiment of this utility model;
Fig. 5 illustrates multiple bending patterns of multiple touch control electrodes of another embodiment of this utility model;
Fig. 6 illustrates multiple bending patterns of multiple touch control electrodes of the another embodiment of this utility model;
Fig. 7 illustrates multiple bending patterns of multiple touch control electrodes of this utility model another embodiment;
Generalized sections of the Fig. 8 for the touch control display apparatus of another embodiment of this utility model.
Reference:
100:Display floater;
100a:Pixel region;
110、120:Substrate;
110a、120a、400a:Inner surface;
110b、120b:Outer surface;
122:Light-shielding pattern;
122a:Transparent area;
122b:First light shielding part;
122c:Second light shielding part;
124:Color filter patterns;
130:Display medium;
210、220:Touch control electrode;
212、222:Bending pattern;
212a、222a:Repeating portion;
212a-1、222a-1:First straight line section;
212a-2、222a-2:Second straight line section;
212a-3、222a-3:3rd straightway;
212a-4、222a-4:4th straightway;
230:Periphery cabling;
240:Common electrode;
242:Shared pattern;
300:Polaroid;
400:Protective substrate;
500:Optical cement;
1000、1000A:Touch control display apparatus;
B:Line concentration area;
Ppx:First pel spacing;
Ppy:Second pel spacing;
Ptx:First touch-control spacing;
Pty:Second touch-control spacing;
Plx:Walk distance between centers of tracks;
Pc:Shared spacing;
R:Region;
Sti、Sti1、Sti2:Touch-control internal clearance;
Sto:Touch-control outer gap;
Sl:Track gap;
Sci:Shared internal clearance;
Sco:Shared outer gap;
W1、W2、W3、W4、Wb、Wti、Wto、Wti1、Wti2、Wsl、Wsco、Wsci:Width;
x、y:Direction;
θ1、θ2:Angle.
Specific embodiment
Generalized sections of the Fig. 1 for the touch control display apparatus of one embodiment of this utility model.Fig. 1 is refer to, touch-control shows Device 1000 include display floater 100 and be configured on display floater 100 multiple touch control electrodes 210, touch control electrode 220.It is aobvious Show that panel 100 includes relative two substrate 110, substrate 120 and between two substrates 110, substrate 120 Display medium 130.In this example it is shown that medium 130 is, for example, liquid crystal.However, this utility model not limited to this, at which In his embodiment, display medium 130 is alternatively other suitable materials, such as organic light emitting diode (organic light- Emitting diode, OLED) etc..
In the present embodiment, substrate 110 is, for example, array of pixels substrate.Array of pixels substrate includes multiple active members (not shown) and the multiple pixel electrode (not shown)s being electrically connected with active member.Substrate 120 is, for example, light-shielding substrate.Hide Photopolymer substrate includes light-shielding pattern 122.Light-shielding pattern 122 has multiple transparent area 122a.Multiple transparent area 122a respectively with it is described Multiple pixel electrodes are overlapped.In the present embodiment, light-shielding pattern 122 is, for example, black matrix" (Black Matrix).Substrate 120 It is optionally included with multiple color filter patterns 124.Multiple color filter patterns 124 are respectively arranged at light-shielding pattern 122 Multiple transparent area 122a.It should be noted that, this utility model is not intended to limit light-shielding pattern 122 and is necessary for black matrix", at other In embodiment, the setting of black matrix" can be also omitted.In detail, in another embodiment of this utility model, adjacent multiple coloured silks Color filter pattern partly can be stacked, mutually some of multiple color filter patterns of stacking can as light-shielding pattern 122, with Replace the function of the black matrix".Additionally, this utility model is not also limited, the position of color filter patterns 124 and colour are filtered Whether the setting of light pattern 124.For example, in the another embodiment of this utility model, color filter patterns 124 are also integrated in In array of pixels substrate (i.e. substrate 110), and form colored filter (color filter on array, COA) in array Structure.In the another embodiment of this utility model, if touch control display apparatus 1000 are not required to show colour picture or display medium 130 (such as organic light emitting diode) possesses the ability for sending column of colour in itself, then be also optionally not provided with colorized optical filtering figure Case 124.
Substrate 110, substrate 120 are with the inner surface 110a towards display medium 130, inner surface 120a and dorsad show Jie The outer surface 110b of matter 130, outer surface 120b.In the present embodiment, touch control electrode 210, touch control electrode 220 directly can be configured at On the outer surface 120b of the substrate 120 of display floater 100, that is, form (on cell) structure on structure cell.Polaroid 300 can be located at In touch control electrode 210, touch control electrode 220.Protective substrate 400 can be connected with polaroid 300 by optical cement 500.However, this reality New not limited to this are used, in other embodiments, touch control electrode 210, touch control electrode 220 are can also be configured in other appropriate locations. Hereinafter other illustrated exemplary explanations will be coordinated in subsequent paragraph.
Upper schematic diagrams of the Fig. 2 for the display floater of one embodiment of this utility model.Fig. 2 is refer to, display floater 100 has The multiple pixel region 100a for having array to arrange.In the present embodiment, each pixel region 100a may include to correspond to different colours respectively Multiple sub-pixel areas.For example, to may include to correspond to respectively redness, green sub with three of blueness for each pixel region 100a Pixel region.However, this utility model not limited to this, the number of the sub-pixel area of each pixel region 100a and sub-pixel area correspondence The visual actual demand of color depending on, can for example be white, red, green and four blue sub-pixels, or yellow Color, redness, green and four blue sub-pixels.Multiple pixel region 100a are in a first direction on x with the first pel spacing PpxRow Row.Multiple pixel region 100a are in second direction y with the second pel spacing PpyArrangement.First direction x is interlocked with second direction y. In the present embodiment, first direction x can be orthogonal with second direction y, but this utility model is not limited.
Light-shielding pattern 122 includes multiple first light shielding part 122b with multiple second light shielding part 122c.Multiple first light shielding parts 122b is interlocked with multiple second light shielding part 122c, to define multiple transparent area 122a.Per one first light shielding part 122b first There is on the x of direction width W1.Each second light shielding part 122c has width W2 in second direction y.Each transparent area 122a There is on x width W3 in a first direction.Each transparent area 122a has width W4 in second direction y.In the present embodiment, One pel spacing PpxCan refer to three width W3's of three width W1 and three transparent area 122a of three the first light shielding part 122b With.Second pel spacing PpyCan refer to a second light shielding part 122b width W2 and a transparent area 122a width W4's and. However, this utility model not limited to this, in other embodiments, it is also possible to hide with multiple first light shielding part 122b and multiple second Other definition of the component the first pel spacing P of the corresponding multi-strip scanning lines of light portion 122c and a plurality of data lines or display floater 100px And the second pel spacing Ppy
Upper schematic diagrams of the Fig. 3 for the touch control electrode of one embodiment of this utility model.Fig. 4 is one embodiment of this utility model Touch control electrode local enlarged diagram.Particularly, region Rs of the Fig. 4 corresponding to Fig. 3.Fig. 3 and Fig. 4 is refer to, it is each to touch Control electrode 210, touch control electrode 220 have multiple bending patterns 212, bending pattern 222.Multiple touch control electrodes 210, touch control electrode 220 multiple bending patterns 212, bending pattern 222 are in a first direction on x with the first touch-control spacing PtxArrangement.As shown in figure 4, In the present embodiment, the first touch-control spacing PtxCan clinodactyly pattern 212, the turning point of bending pattern 222 to adjacent bending figure Case 212, the distance of the turning point of bending pattern 222.Each bending pattern 212, bending pattern 222 have on x in a first direction Width Wb.There is touch-control internal clearance Sti between two adjacent bending patterns 212 or two adjacent bending patterns 222.Touch Control internal clearance Sti has width Wti in a first direction on x.First touch-control spacing PtxCan be a bending pattern 212 or bending The width of the width Wb of pattern 222 and a touch-control internal clearance Sti Wti's and.
In the present embodiment, multiple touch control electrodes 210, touch control electrode 220 include each other electrically independent and adjacent first Touch control electrode 210 and second touch control electrode 220.First touch control electrode 210 is electric for launching with one of second touch control electrode 220 Pole.First touch control electrode 210 is receiving electrode with the another one of second touch control electrode 220.In the present embodiment, the first touch-control electricity Pole 210 can be formed at same film layer with second touch control electrode 220, but this utility model is not limited.First touch control electrode 210 Sensing mode with second touch control electrode 220 is, for example, capacitance sensing mode.Capacitance sensing mode can be from appearance sensing or mutual tolerance Sensing.First touch control electrode 210 for single-shot can be penetrated receive (1T many Rs), single-shot with the design of second touch control electrode 220 more and be penetrated Two receive (1T2R), single-shot penetrates three receptions (1T3R) or other appropriate frameworks.Such as single-shot is penetrated two receptions (1T2R) and refers to one First touch control electrode 210, two second touch control electrodes 220 of correspondence, after drive signal is provided to the first touch control electrode 210, by right Output sensing signal carries out the process of signal to the described two second touch control electrodes 220 answered to integrated circuit respectively.Single-shot penetrates three Receive (1T3R) and refer to three second touch control electrodes 220 of correspondence of the first touch control electrode 210.
First touch control electrode 210 has multiple bending patterns 212.Second touch control electrode 220 has multiple bending patterns 222.In the present embodiment, the width Wb in a first direction on x of each bending pattern 212 and each bending pattern 222 are first Width Wb on the x of direction is equal.Exist in the first touch-control between adjacent two bending pattern 212 of the first touch control electrode 210 Portion gap Sti1.There is the second touch-control internal clearance between adjacent two bending pattern 222 of second touch control electrode 220 Sti2.There is touch-control outer gap Sto between first touch control electrode 210 and second touch control electrode 220.Touch-control outer gap Sto The width Wti1 and second in a first direction on x of width Wto, the first touch-control internal clearance Sti1 in a first direction on x are touched Width Wti2s of the control internal clearance Sti2 in a first direction on x is substantially equal.For example, the width of touch-control outer gap Sto Degree Wto, the width Wti2 of the width Wti1 of the first touch-control internal clearance Sti1 and the second touch-control internal clearance Sti2 can be more than Or it is equal to 5 microns (μm).Each bending pattern 212, the light transmittance of bending pattern 222 may be less than or equal to 92%, but this practicality It is new to be not limited.First touch control electrode 210 is transparency electrode with second touch control electrode 220.The material of transparency electrode includes Nano metal silk (such as development) or metal-oxide, e.g. indium tin oxide, indium-zinc oxide, the oxidation of aluminum stannum Thing, aluminum zinc oxide, indium germanium zinc oxide or other suitable oxides or be the above-mentioned at least stack layer of the two.
Each bending pattern 212, bending pattern 222 include multiple repeating portions 212a, repeating portion 222a for interconnecting.It is many Individual repeating portion 212a, repeating portion 222a are in second direction y with the second touch-control spacing PtyArrangement.Second touch-control spacing PtyWith one The width of individual repeating portion 212a or repeating portion 222a in second direction y can be identical.In the present embodiment, each bending pattern 212nd, bending pattern 222 can be serrated.In detail, each repeating portion 212a, repeating portion 222a are may include towards different directions First straight line section 212a-1, first straight line section 222a-1 and second straight line section 212a-2, the second straight line for extending and being connected to each other Section 222a-2.The angle theta 1 of first straight line section 212a-1, first straight line section 222a-1 and second direction y can be between 0 degree to 52 degree. The angle theta 2 of second straight line section 212a-2, second straight line section 222a-2 and second direction y can be between 0 degree to 52 degree.In this enforcement In example, angle theta 1 can be equal with angle theta 2, but this utility model is not limited, in other embodiments, angle theta 1 and angle theta 2 also can be different.In the present embodiment, first straight line section 212a-1, the length of first straight line section 222a-1 and second straight line section 212a-2, second straight line section 222a-2 length can be identical.However, this utility model not limited to this, in other embodiments, the One straightway 212a-1, first straight line section 222a-1 and second straight line section 212a-2, the length of second straight line section 222a-2 also may be used Differ, additionally, the number of straight segments of each repeating portion 212a, repeating portion 222a is also not necessarily limited to two sections, figure 5 below, Fig. 6, Fig. 7 As a example by explanation.
Fig. 5 illustrates multiple bending patterns of multiple touch control electrodes of another embodiment of this utility model.Fig. 5 is refer to, it is curved Diagram case 212, repeating portion 212a of bending pattern 222, repeating portion 222a include towards different directions for extending and being connected to each other One straightway 212a-1, first straight line section 222a-1 and second straight line section 212a-2, second straight line section 222a-2.First straight line section 212a-1, first straight line section 222a-1 and second straight line section 212a-2, the length of second straight line section 222a-2 can be differed.Specifically It, each repeating portion 212a, repeating portion 222a are raised towards the direction contrary with first direction x.Each repeating portion 212a, repeating portion First straight line section 212a-1 of 222a, first straight line section 222a-1 are leaned on compared with second straight line section 212a-2, second straight line section 222a-2 Nearly line concentration area B (being shown in Fig. 3).In the 5 embodiment of figure 5, second straight line section 212a-2, the length of second straight line section 222a-2 Less than first straight line section 212a-1, the length of first straight line section 222a-1.
Fig. 6 illustrates multiple bending patterns of multiple touch control electrodes of the another embodiment of this utility model.Fig. 6 is refer to, it is curved Diagram case 212, repeating portion 212a of bending pattern 222, repeating portion 222a include towards different directions for extending and being connected to each other One straightway 212a-1, first straight line section 222a-1 and second straight line section 212a-2, second straight line section 222a-2.First straight line section 212a-1, first straight line section 222a-1 and second straight line section 212a-2, the length of second straight line section 222a-2 can be differed.Specifically It, each repeating portion 212a, repeating portion 222a are raised towards the direction contrary with first direction x.Each repeating portion 212a, repeating portion First straight line section 212a-1 of 222a, first straight line section 222a-1 are leaned on compared with second straight line section 212a-2, second straight line section 222a-2 Nearly line concentration area B (being shown in Fig. 3).In the embodiment in fig 6, first straight line section 212a-1, the length of first straight line section 222a-1 Less than second straight line section 212a-2, the length of second straight line section 222a-2.
Fig. 7 illustrates multiple bending patterns of multiple touch control electrodes of this utility model another embodiment.Fig. 7 is refer to, often One repeating portion 212a, repeating portion 222a include first straight line section 212a-1, first straight line section 222a-1, second straight line section 212a- 2nd, second straight line section 222a-2, the 3rd straightway 212a-3, the 3rd straightway 222a-3 and the 4th straightway 212a-4, the 4th straight Line segment 222a-4.First straight line section 212a-1, first straight line section 222a-1, second straight line section 212a-2, second straight line section 222a- 2nd, the 3rd straightway 212a-3, the 3rd straightway 222a-3 and the 4th straightway 212a-4, the 4th straightway 222a-4 are along Two direction y sequentials and interconnection.Second direction y is, for example, the direction away from line concentration area B (being shown in Fig. 3).First is straight Line segment 212a-1, first straight line section 222a-1 and second straight line section 212a-2, second straight line section 222a-2 extend towards different directions. 3rd straightway 212a-3, the 3rd straightway 222a-3 and the 4th straightway 212a-4, the 4th straightway 222a-4 are towards not Tongfang To extension.In the embodiment of Fig. 7, first straight line section 212a-1, the length of first straight line section 222a-1 are less than second straight line section The length of 212a-2, second straight line section 222a-2, and the length of the 3rd straightway 212a-3, the 3rd straightway 222a-3 is more than the Four straightway 212a-4, the length of the 4th straightway 222a-4, but in another embodiment, first straight line section 212a-1, The length of first straight line section 222a-1 can be more than second straight line section 212a-2, the length of second straight line section 222a-2, and the 3rd is straight Line segment 212a-3, the length of the 3rd straightway 222a-3 are smaller than the 4th straightway 212a-4, the length of the 4th straightway 222a-4 Degree (not shown).
As touch control electrode 210, touch control electrode 220 and the pixel region 100a of display floater 100 are respectively provided with periodic arrangement Component and overlap each other, therefore touch control display apparatus 1000 may produce folded stricture of vagina (moir é pattern).It is noticeable It is, the first pel spacing Ppx, the second pel spacing Ppy, the first touch-control spacing PtxAnd second touch-control spacing PtyMeet following formula (1) With following formula (2) at least one.
Now, it is described The spatial frequency of folded stricture of vagina (such as a plurality of to be similar to jagged striped) is high and/or the angle in the sawtooth portion of folded stricture of vagina becomes big (i.e. institute State and a plurality of be similar to jagged striped and level off to a plurality of straight line), and allow user to be difficult to discover the presence of folded stricture of vagina, and then lifted and touch The visual effect of control display device 1000.
Furthermore, the frame of the outer surface 120b for being configured at substrate 120 is connect in touch control electrode 210, touch control electrode 220 Under structure, the second pel spacing PpyAnd second touch-control spacing PtyFollowing formula (3) can be met.
Thereby, the spatial frequency of the folded stricture of vagina can further be uprised and/or fold stricture of vagina The angle in sawtooth portion can further become big, and allow user to be less susceptible to discover the presence of folded stricture of vagina, and then more lifting touch-control shows The visual effect of device.Furthermore, if the first pel spacing Ppx, the second pel spacing Ppy, the first touch-control spacing PtxAnd second touch Control spacing PtyAbove formula (1) and following formula (4) person is met simultaneously, also more can further lift the vision effect of touch control display device 1000 Really.
Fig. 3 is refer to, touch control display apparatus 1000 also include a plurality of periphery cabling 230.A plurality of periphery cabling 230 respectively with Multiple touch control electrodes 210, touch control electrode 220 are electrically connected with.In the present embodiment, a part for each periphery cabling 230 with it is many Individual touch control electrode 210, multiple bending patterns 212 of touch control electrode 220, bending pattern 222 are arranged on x in a first direction.It is each The shape of the part of periphery cabling 230 is consistent with the shape of bending pattern 212, bending pattern 222.A plurality of periphery cabling 230 in a first direction on x walking distance between centers of tracks PlxArrangement.Multiple bending patterns of multiple touch control electrodes 210, touch control electrode 220 212nd, bending pattern 222 is in a first direction on x with the first touch-control spacing PtxArrangement.Walk distance between centers of tracks PlxIt is real-valued upper tactile equal to first Control spacing Ptx.There is track gap Sl between arbitrary adjacent two periphery cablings 230.Each touch control electrode 210, touch control electrode There is touch-control internal clearance Sti between two bending patterns 212 of 220 arbitrary neighborhood, bending pattern 222.Between touch-control inside Gap Sti width Wti in a first direction on x is equal to the width Wsl on track gap Sl in a first direction x.In other words, a plurality of week A cabling 230 respective part in side is had with touch control electrode 210, multiple bending patterns 212 of touch control electrode 220, bending pattern 222 There are identical shape and arrangement mode, contribute to the visual effect of touch control display apparatus 1000.
Fig. 3 is refer to, touch control display apparatus 1000 also include common electrode 240.Common electrode 240 is configured at multiple touch-controls Outside electrode 210, touch control electrode 220.Furthermore, common electrode 240 can surround multiple touch control electrodes 210, touch control electrode 220 and a plurality of periphery cabling 230.Common electrode 240 has multiple shared patterns 242.Multiple shared patterns 242 and multiple touch-controls Electrode 210, multiple bending patterns 212 of touch control electrode 220, bending pattern 222 are arranged on x in a first direction.Each shared figure The shape of the part of case 242 is consistent with the shape of each bending pattern 212, the part of bending pattern 222.Multiple shared patterns 242 in a first direction on x sharing spacing PcArrangement.Shared spacing PcSubstantially equal to the first touch-control spacing Ptx.Each touch-control Exist between touch-control inside between electrode 210, two bending patterns 212 of the arbitrary neighborhood of touch control electrode 220, bending pattern 222 Gap Sti.Exist between arbitrary two neighboring shared pattern 242 and share internal clearance Sci.Touch-control internal clearance Sti is first Width Wti on the x of direction substantially equal to shares width Wscis of the internal clearance Sci in a first direction on x.Common electrode 240 Exist between an adjacent periphery cabling 230 and share outer gap Sco.Touch-control internal clearance Sti is in a first direction on x Width Wti substantially equal to shares width Wsco of outer gap Sco in a first direction on x.In other words, common electrode 240 At least partially, a 230 respective part of a plurality of periphery cabling and touch control electrode 210, multiple bending figures of touch control electrode 220 Case 212, bending pattern 222 can be of similar shape and arrangement mode, and contribute to the vision effect of touch control display apparatus 1000 Really.
Generalized sections of the Fig. 8 for the touch control display apparatus of another embodiment of this utility model.The touch control display apparatus of Fig. 8 1000A is similar with the touch control display apparatus 1000 of Fig. 1, and thus like or corresponding element is with identical or corresponding label table Show.Fig. 8 is refer to, touch control display apparatus 1000A includes display floater 100 and is configured at multiple tactile on display floater 100 Control electrode 210, touch control electrode 220.Touch control display apparatus 1000A is that touch-control shows with the difference of touch control display apparatus 1000 The touch control electrode 210 of device 1000A, touch control electrode 220 are disposed on the inner surface 400a of protective substrate 400, and non-immediate match somebody with somebody It is placed in the outer surface 120b of the substrate 120 of display floater 100.In other words, touch control display apparatus 1000A is monolithic glass touch-control side The framework of case (one glass solution, OGS).The touch control electrode 210 of touch control display apparatus 1000A, touch control electrode 220 Figure is identical with the figure of the touch control electrode 210 of touch control display apparatus 1000, touch control electrode 220.Show accordingly, with respect to touch-control and fill Touch control electrode 210, the touch control electrode 220 of 1000A is put, Fig. 3, Fig. 4 and preceding description is can refer to, is just no longer repeated in this.
The first pel spacing P of touch control display apparatus 1000Apx, the second pel spacing Ppy, the first touch-control spacing PtxAnd Second touch-control spacing PtyMeet following formula (1) and following formula (2) at least one.
Now,
The spatial frequency of folded stricture of vagina (such as a plurality of to be similar to jagged striped) is high and/or the folder in the sawtooth portion of folded stricture of vagina Angle becomes big (i.e. described a plurality of be similar to jagged striped level off to a plurality of straight line), and allows user to be difficult to discover depositing for folded stricture of vagina , and then lift the visual effect of touch control display apparatus 1000.
Under the framework of monolithic glass touch scheme (one glass solution, OGS), touch control display apparatus 1000A The second pel spacing PpyAnd second touch-control spacing PtyFollowing formula (3) can be met.
Thereby, the spatial frequency of the folded stricture of vagina can further be uprised and/or fold stricture of vagina The angle in sawtooth portion can further become big, and allow user to be less susceptible to discover the presence of folded stricture of vagina, and then more lifting touch-control shows The visual effect of device.Furthermore, if the first pel spacing Ppx, the second pel spacing Ppy, the first touch-control spacing PtxAnd second touch Control spacing PtyAbove formula (1) and following formula (4) person is met simultaneously, also more can further lift the vision effect of touch control display device 1000A Really.
In sum, the touch control display apparatus of one embodiment of this utility model include the display floater with multiple pixel regions And the multiple touch control electrodes being configured on display floater.Multiple pixel regions are in a first direction with the first pel spacing PpxRow Row.Multiple pixel regions are in a second direction with the second pel spacing PpyArrangement.Multiple bending patterns of multiple touch control electrodes are With the first touch-control spacing P on one directiontxArrangement.Each bending pattern includes the multiple repeating portions for interconnecting.Multiple repeating portions In a second direction with the second touch-control spacing PtyArrangement.Particularly, the first pel spacing Ppx, the second pel spacing Ppy, first touch Control spacing PtxAnd second touch-control spacing PtyMeet following formula (1) and following formula (2) at least one.
Thereby,
Because of the spatial frequency height of display floater formed folded stricture of vagina Chong Die with touch control electrode, and user is allowed to be difficult to discover folded The presence of stricture of vagina, and then lift the visual effect of touch control display apparatus.
Although this utility model is disclosed as above with embodiment, so which is not limited to this utility model, any affiliated Those of ordinary skill in technical field, in without departing from spirit and scope of the present utility model, when can make a little change and profit Decorations, in the range of this utility model.

Claims (19)

1. a kind of touch control display apparatus, it is characterised in that include:
Display floater, with multiple pixel regions, the plurality of pixel region is in a first direction with the first pel spacing PpxArrangement, institute Multiple pixel regions are stated in a second direction with the second pel spacing PpyArrangement, the first direction are interlocked with the second direction;
Multiple touch control electrodes, are configured on the display floater, and each touch control electrode has multiple bending patterns, the plurality of to touch Multiple bending patterns of control electrode are in said first direction with the first touch-control spacing PtxArrangement, each bending pattern include mutually Multiple repeating portions of connection, the plurality of repeating portion is in this second direction with the second touch-control spacing PtyArrangement, it is wherein described First pel spacing Ppx, the second pel spacing Ppy, the first touch-control spacing PtxAnd the second touch-control spacing PtyIt is full At least one of foot formula (1) and following formula (2);
2. touch control display apparatus according to claim 1, it is characterised in that the display floater includes two relative substrates And the display medium between two substrate, each substrate has the outer surface of the dorsad display medium, described many Individual touch control electrode is directly configured on the outer surface of one of substrate.
3. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
One protective substrate, is configured on the display floater and with the inner surface towards the display floater, the plurality of to touch Control electrode configuration is on the inner surface of the protective substrate.
4. touch control display apparatus according to claim 1, it is characterised in that each bending pattern is serrated.
5. touch control display apparatus according to claim 4, it is characterised in that each repeating portion of each bending pattern Including first straight line section and second straight line section, the first straight line section is extended towards different directions with the second straight line section and each other Connection, the length of wherein described first straight line section are different from the length of the second straight line section.
6. touch control display apparatus according to claim 4, it is characterised in that each repeating portion of each bending pattern Including first straight line section and second straight line section, the first straight line section is extended towards different directions with the second straight line section and each other Connection, the length of wherein described first straight line section are identical with the length of the second straight line section.
7. touch control display apparatus according to claim 4, it is characterised in that each repeating portion of each bending pattern Including first straight line section and second straight line section, the first straight line section is extended towards different directions with the second straight line section and each other Connection, the angle of wherein described first straight line section and the second direction is between 0 degree to 52 degree.
8. touch control display apparatus according to claim 4, it is characterised in that each repeating portion of each bending pattern Including first straight line section, second straight line section, the 3rd straightway and the 4th straightway, the first straight line section, the second straight line Section, the 3rd straightway and the 4th straightway are along the second direction sequential and interconnection, wherein described First straight line section is extended towards different directions with the second straight line section, and the length of the first straight line section is more than the second straight line The length of section, the 3rd straightway are extended towards different directions with the 4th straightway, and the length of the 3rd straightway Less than the length of the 4th straightway.
9. touch control display apparatus according to claim 1, it is characterised in that the plurality of touch control electrode includes electrical each other The first independent and adjacent touch control electrode and second touch control electrode, adjacent two bending pattern of first touch control electrode it Between there is the first touch-control internal clearance, exist in the second touch-control between adjacent two bending pattern of the second touch control electrode Portion gap, and the first touch-control internal clearance width in said first direction exists equal to the second touch-control internal clearance Width on the first direction.
10. touch control display apparatus according to claim 9, it is characterised in that first touch control electrode and described second There is touch-control outer gap between touch control electrode, and touch-control outer gap width in said first direction, described One touch-control internal clearance width in said first direction and the second touch-control internal clearance are in said first direction Width it is equal.
11. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
A plurality of periphery cabling, respectively with the plurality of touch control electrode be electrically connected with, a part for each periphery cabling with it is described The plurality of bending pattern of multiple touch control electrodes is arranged in said first direction, the institute of wherein described each periphery cabling The shape for stating part is consistent with the shape of the bending pattern.
12. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
A plurality of periphery cabling, is electrically connected with the plurality of touch control electrode respectively, and wherein described a plurality of periphery cabling is described the On one direction with walk distance between centers of tracks arrangement, and it is described walk distance between centers of tracks be equal to the first touch-control spacing.
13. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
A plurality of periphery cabling, is electrically connected with the plurality of touch control electrode respectively, the arbitrary neighborhood of each of which touch control electrode There is touch-control internal clearance between two bending patterns, between arbitrary adjacent two periphery cablings, there is track gap, and institute Touch-control internal clearance width in said first direction is stated equal to track gap width in said first direction.
14. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
Common electrode, is configured at outside the plurality of touch control electrode, and the common electrode has multiple shared patterns, the plurality of common Arranged with the plurality of bending pattern of the pattern with the plurality of touch control electrode in said first direction, each of which shares figure The shape of the part of case is consistent with the shape of the part of each bending pattern.
15. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
Common electrode, is configured at outside the plurality of touch control electrode, and the common electrode has multiple shared patterns, the plurality of common Arranged with the plurality of bending pattern of the pattern with the plurality of touch control electrode in said first direction, it is wherein the plurality of common Arranged with sharing spacing with pattern in said first direction, and the shared spacing is equal to the first touch-control spacing.
16. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
Common electrode, is configured at outside the plurality of touch control electrode, and the common electrode has multiple shared patterns, the plurality of common Arranged with the plurality of bending pattern of the pattern with the plurality of touch control electrode in said first direction, each of which touch-control electricity There is touch-control internal clearance between the arbitrary two neighboring bending pattern of pole, exist between arbitrary two neighboring shared pattern Shared internal clearance, and touch-control internal clearance width in said first direction is equal to the shared internal clearance in institute State the width on first direction.
17. touch control display apparatus according to claim 1, it is characterised in that the touch control display apparatus also include:
A plurality of periphery cabling, is electrically connected with the plurality of touch control electrode respectively;And
Common electrode, is configured at outside the plurality of touch control electrode, and the common electrode has multiple shared patterns, the plurality of common Arranged with the plurality of bending pattern of the pattern with the plurality of touch control electrode in said first direction, each of which touch-control electricity There is touch-control internal clearance between the arbitrary two neighboring bending pattern of pole, the common electrode is walked with an adjacent periphery Exist between line and share outer gap, touch-control internal clearance width in said first direction is equal to the shared outside Gap width in said first direction.
18. touch control display apparatus according to claim 1, it is characterised in that each touch control electrode it is two neighboring There is touch-control internal clearance between bending pattern, the touch-control internal clearance is more than or equal to 5 in the width of the first direction Micron, and the light transmittance of each bending pattern is less than or equal to 92%.
19. touch control display apparatus according to claim 1, it is characterised in that the plurality of touch control electrode is formed at same Film layer.
CN201620690656.5U 2016-07-01 2016-07-01 Touch display device Active CN206039470U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108108073A (en) * 2018-01-24 2018-06-01 成都京东方光电科技有限公司 Touch screen, fingerprint identification method with fingerprint identification function, display device
CN109426399A (en) * 2017-09-05 2019-03-05 瀚宇彩晶股份有限公司 Touch control display apparatus
CN109766030A (en) * 2017-11-09 2019-05-17 瀚宇彩晶股份有限公司 Touch device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109426399A (en) * 2017-09-05 2019-03-05 瀚宇彩晶股份有限公司 Touch control display apparatus
CN109766030A (en) * 2017-11-09 2019-05-17 瀚宇彩晶股份有限公司 Touch device
CN108108073A (en) * 2018-01-24 2018-06-01 成都京东方光电科技有限公司 Touch screen, fingerprint identification method with fingerprint identification function, display device

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