CN105094409B - Touch-control display panel - Google Patents
Touch-control display panel Download PDFInfo
- Publication number
- CN105094409B CN105094409B CN201410372948.XA CN201410372948A CN105094409B CN 105094409 B CN105094409 B CN 105094409B CN 201410372948 A CN201410372948 A CN 201410372948A CN 105094409 B CN105094409 B CN 105094409B
- Authority
- CN
- China
- Prior art keywords
- touch
- display panel
- control display
- layer
- ripple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention discloses a kind of touch-control display panel, including a display panel and a touch control layer.Display panel includes multiple pixel regions.Touch control layer is arranged at display panel, and including multiple conductor sections and multiple slits.Pixel region has a pixel wide, and adjacent conductor section and slit have a specified width, which width.One ripple ratio is defined as (specified width, which width/pixel wide) × 100%.When ripple ratio meets the scope of following equation, the moire effect of touch-control display panel can be reduced：25%+ (50% × N) a%≤ripple Shuai≤25%+ (50% × N)+a%, the wherein N is 0 or positive integer, and a is an adjusted value, and a is between 0 to 20.
Description
Technical field
The present invention relates to a kind of display panel, more particularly, to a kind of touch-control display panel.
Background technology
The various electronic installation of such as mobile phone or tablet personal computer now, widely using touch control screen as defeated
The interface entered.In general, touch control screen includes a display panel and the touch control layer for being arranged at display panel and a coloured silk
Colo(u)r filter.Touch control layer includes the transparency electrode of multiple arrays arrangement, to detect the coordinate of touch-control.Colored filter also includes
The pixel arranged with array, has formed image since.
Existing transparency electrode is in stacked pixel.When light is by colored filter and transparency electrode, due to existing
The arrangement mode of transparency electrode and pixel can produce obvious moire effect (moire effect) in some display pictures
Wave pattern (moire pattern), and then have impact on the image quality of display picture.
The content of the invention
In order to solve the missing of above-mentioned prior art, it is an object of the invention to provide a kind of touch-control display panel, can drop
Low moire effect, to desalinate or reduce wave pattern.
To achieve the above object, the invention provides a kind of touch-control display panel, including a display panel and one
Touch control layer.Display panel has multiple pixel regions, and those pixel regions have a pixel wide.The display panel includes one first
Substrate, a second substrate and a display dielectric layer.Second substrate is arranged on the first substrate.Display dielectric layer is arranged at this
Between first substrate and the second substrate.The touch control layer is arranged at the first substrate.The touch control layer include multiple sensing electrodes with
And multiple slits.Each sensing electrode includes multiple sensing regions and multiple conductor sections.Those conductor sections connect those respectively
Sensing region.Those slits are respectively separated those sensing regions and those conductor sections.
The adjacent conductor section and the slit have a specified width, which width, one first ripple calibration justice for (specified width, which width/
The pixel wide) × 100%, and first ripple ratio meets the scope of following equation：25%+ (50% × N)-a%≤this
One ripple Shuai≤25%+ (50% × N)+a%, the wherein N are 0 or positive integer, and a is an adjusted value, and a between 0 to
Between 20.
To achieve the above object, the invention provides a kind of touch-control display panel, including a display panel and one
Touch control layer.Display panel has multiple pixel regions, and one of those pixel regions are in wide with a pixel respectively in a transverse direction
Degree.Display panel includes a first substrate, a second substrate and a display dielectric layer.Second substrate is arranged at first base
Plate, and display dielectric layer is arranged between the first substrate and the second substrate.Touch control layer is arranged on the first substrate, and is wrapped
Include the multiple slits set as in the touch control layer.Those slits include one first slit and one second slit.The second slit phase
Adjacent to first slit, and there is an electrode between first slit and second slit.
First slit has a specified width, which width with the electrode, and one first ripple calibration justice is the (specified width, which width/pixel
Width) × 100%, and first ripple ratio meets the scope of following equation：25%+ (50% × N)-a%≤first ripple
Shuai≤25%+ (50% × N)+a%, the wherein N are 0 or positive integer, and a is an adjusted value, and a is between 0 to 20.
In summary, when the conductor section of touch-control display panel of the invention and pixel basis above-mentioned formula are set, can have
The reduction moire effect of effect, and the caused wave pattern in some display pictures can be desalinated.
Brief description of the drawings
Fig. 1 is the schematic diagram of the touch-control display panel of the present invention；
Fig. 2 is the schematic diagram of pixel region array in a viewing area of the display panel of the present invention；
Fig. 3 is the schematic diagram of the first embodiment of the touch control layer of the present invention；
Fig. 4 is the schematic diagram of the first embodiment of the ripple area of the touch control layer of the present invention；
Fig. 5 is the schematic diagram of the second embodiment of the ripple area of the touch control layer of the present invention；
Fig. 6 is the partial schematic diagram of the second embodiment of the touch control layer of the present invention；
Fig. 7 is the schematic diagram of the 3rd embodiment of the ripple area of the touch control layer of the present invention.
Symbol description
Touch-control display panel 1
Display panel 10
First substrate 11
Display dielectric layer 12
Liquid crystal molecule 121
Chromatic filter layer 13
Pixel region 131
Sub-pixel 132
Feux rouges sub-pixel 132a
Green glow sub-pixel 132b
Blue light sub-pixel 132c
Second substrate 14
Tft layer 15
Touch control layer 50
Sensing electrode 51
Induction electrode 52
Grounding electrode 53
Slit 54
First line segment 541
Line segment 542
First polarizing layer 60
Second polarizing layer 70
Protective layer 80
Touch control component A
Virtual slit E1
Electrode E2
Lateral separation Ex
Fore-and-aft distance Ey
Horizontal D1
Longitudinal D2
First bearing of trend D3
Second bearing of trend D4
Lateral separation Lx
Fore-and-aft distance Ly
Pixel wide P1
Conductor width P2
Slit width P3
Specified width, which width P4, P5
Virtual specified width, which width P6
Sensing region TX
Conductor section W1
First linear segments W11
Second linear segments W12
First turn-over point W13
Second turn-over point W14
Plotted point W15
Ripple area Z1, Z2
First area Z11
Second area Z12
Embodiment
Fig. 1 is the schematic diagram of the touch-control display panel 1 of the present invention.Touch-control display panel 1 touches including a display panel 10, one
Control layer 50, the polarizing layer 70 of one first polarizing layer (polarizing film) 60, one second and a protective layer 80.
Display panel 10 includes a first substrate 11, a display dielectric layer 12, a colorized optical filtering (color filter) layer
13rd, a second substrate 14 and a tft layer 15.First substrate 11 can be as made by light-transmitting materials, such as glass.It is thin
Film transistor layer 15 is arranged on first substrate 11.Display dielectric layer 12 is arranged on tft layer 15, or positioned at
Between one substrate 11 and second substrate 14.Display dielectric layer 12 can be a liquid crystal display layer or an organic light emitting display layer.
In this example it is shown that dielectric layer 12 is a liquid crystal layer, liquid crystal layer includes liquid crystal molecule 121, is arranged at tft layer
On 15.Tft layer 15 is controlling the arrangement of the liquid crystal molecule 121 in liquid crystal layer.In this embodiment, liquid crystal molecule
121 by taking horizontal direction matching liquid crystal as an example, in other embodiments, liquid crystal molecule 121 or vertical orientation liquid crystal or reverse to
Row type liquid crystal, end regard design requirement.
Chromatic filter layer 13 is arranged on display dielectric layer 12.Chromatic filter layer 13 can be located at display dielectric layer 12 and the
Between two substrates 14 or position display dielectric layer 12 and between touch control layer 50.Chromatic filter layer 13 will be will pass through colour
The light of filter layer 13 forms different colors.In another embodiment, chromatic filter layer 13 may be disposed on first substrate 11.
Fig. 2 is the schematic diagram of pixel region array in a viewing area of the display panel 10 of the present invention.It is as shown in Fig. 2 aobvious
Showing may include multiple pixels (pixel) area 131 in region, each pixel region 131 is arranged with array.Each pixel region 131 includes
Multiple sub-pixels (sub-pixel) 132.Those sub-pixels 132 can correspond to the colour of different colours in chromatic filter layer 13 respectively
Optical filter, after light is by those sub-pixel 132, human eye can be fused into different colors.
For example, when the pixel of display panel is made up of red bluish-green three sub-pixels, it is red that pixel region 131 includes one
Sub-pixel 132a, a green sub-pixels 132b and a blue subpixels 132c.Red sub-pixel 132a, green sub-pixels
132b and blue subpixels 132c transversely D1 sequentially repeated arrangements.Sent when the light source of back light member (not shown)
Light is by forming feux rouges after red sub-pixel 132a, white light after green sub-pixels 132b by forming green glow, and white light passes through
Blue light is formed after blue subpixels 132c.In other embodiments, the pixel of display panel can be by red bluish-green white four sub-pixels
Composition is made up of red bluish-green yellow four sub-pixels.
Second substrate 14 can be as made by light-transmitting materials, such as glass or transparent flexible formula substrate.Second substrate 14 is set
It is placed on display dielectric layer 12.Second substrate 14 is arranged on chromatic filter layer 13.
Touch control layer 50 is to according to a touch event one touching signals of generation.Touch control layer 50 be arranged on second substrate 14 with
And under protective layer 80.Touch control layer 50 may also set up on first substrate 11, or be arranged at first substrate 11 and second substrate
Between 14.In another embodiment, touch control layer 50 may be disposed between chromatic filter layer 13 and display dielectric layer 12.
First polarizing layer 60 is arranged under first substrate 11, and the second polarizing layer 70 is arranged on touch control layer 50.First is inclined
The polarizing layer 70 of photosphere 60 and second to will pass through the light of the first polarizing layer 60 and the second polarizing layer 70 polarize.In other words,
Display dielectric layer 12, chromatic filter layer 13, second substrate 14, tft layer 15, the polarizing layer 70 of touch control layer 50 and second
It is arranged between first substrate 11 and protective layer 80.Protective layer 80 can be as made by light-transmitting materials, such as glass, to protect
The inner member of touch-control display panel 1.In other embodiments, the first polarizing layer 60 can also have anti-scratch or anti-dirty
Function, now the first polarizing layer 60 is protective layer.When a touch control component A is contacted with protective layer 80, a touch event is triggered,
And a touching signals are produced when detecting this touch event via touch control layer 50, and thus calculate position of touch.
Fig. 3 is the schematic diagram of the first embodiment of the touch control layer 50 of the present invention.Touch control layer 50 include multiple sensing electrodes 51,
Multiple induction electrodes 52, multiple grounding electrodes 53 and multiple slits 54.Sensing electrode 51 is led including sensing region TX and one
Line area W1, conductor section W1 are generally connecting signal source and sensing region TX.The grounding electrode 53 should in the present embodiment
Electrode is grounded, and its current potential is zero；But in other embodiment, grounding electrode can be not provided with.In other embodiments, can add in addition
Dummy electrodes (not shown) is set between those above-mentioned sensing electrodes 51, induction electrode 52 or grounding electrode 53, now virtually
Electrode, which is not connected to any current potential, makes its potential fluctuation not fix.Above-mentioned sensing electrode 51, induction electrode 52, grounding electrode 53 via
Slit 54 is spaced, slit 54 can pass through different potentials electrode zone, for example, sensing electrode 51, induction electrode 52, connect
Ground electrode 53, and the one of sensing electrode, induction electrode, grounding electrode or those above-mentioned each electrodes is folded between two slits 54
Part.Sensing region TX and conductor section W1, induction electrode 52, the grounding electrode 53 of sensing electrode 51 can be by transparent conduction materials
Made by matter, such as tin indium oxide (indium tin oxide, ITO) or indium zinc oxide (indium zinc oxide,
IZO).The conductor section W1 of sensing electrode 51 can be also made up of metal material.
Multiple sensing electrodes 51 arrange along a longitudinal D2, and are adjacent to induction electrode 52.Induction electrode 52 and ground connection electricity
Substantially longitudinally D2 extends for pole 53, and longitudinal D2 is perpendicular to horizontal D1.Grounding electrode 53 is between two induction electrodes 52.Another
In one embodiment, grounding electrode 53 is may not include, an induction electrode 52 is integrated into Fig. 3 two adjacent induction electrodes 52.
Substantially longitudinally D2 is arranged sensing region TX, and is adjacent to induction electrode 52 respectively.Conductor section W1 is connected to sense
Survey region TX one jiao, and extend along longitudinal D2.When touch control component A is contacted with protective layer 80 and is located at least one sensing region
When between TX and induction electrode 52, sensing electrode 51 produces a drive signal.
In certain embodiments, sensing region TX area from top to bottom can it is homogeneous it is constant, diminish or become big or foregoing
Combination.In the present embodiment, as shown in figure 3, sensing region TX area is from top to bottom gradually reduced along longitudinal D2.Conductor section
Transversely D1 is spaced W1, and on horizontal D1, and conductor section W1 number is from the top of touch control layer 50 as shown in Figure 3 toward touching
The bottom of control layer 50 gradually increases.Conductor section W1 forms ripple area Z1 with 54 staggered region of slit, but not with Fig. 3 institutes
The ripple area Z1 for the drafting shown is limited.
Because the light transmittance of slit 54 is different from the light transmittance of sensing electrode 51, induction electrode 52 and grounding electrode 53,
Therefore the bright of after light penetration touch control layer 50 slit 54 and sensing electrode 51, induction electrode 52 and grounding electrode 53 can be caused
Degree is different, especially conductor section W1 and the ripple area Z1 of the dense arrangement of slit 54.Can shape after light penetration ripple area Z1
The lines to interlock into the light and shade extended along longitudinal D2.
Further, since each pixel 131 arranges in array fashion, when light penetration touch control layer 50 and chromatic filter layer
When 13, because touch control layer 50 and chromatic filter layer 13 are superposed, therefore the picture shown by touch-control display panel 1 is possible to meeting
There is the wave pattern of moire effect.When moire effect is stronger, had in the picture shown by touch-control display panel 1 larger
There is wave pattern in probability, and wave pattern can be more obvious.
In the present embodiment, conductor section W1 and slit 54 can be set to reduce moire effect by rights.Such as
Shown in Fig. 3, pixel 131 is in having a pixel wide P1 (pixel pitch) on horizontal D1.In figure 3, with red bluish-green three dice
Pixel is formed exemplified by a pixel；In other embodiments, also a pixel can be formed by red bluish-green white four sub-pixels, or by red green
Four sub-pixels of blue Huang form a pixel.Fig. 4 is the signal of the ripple area Z1 of the touch control layer 50 of present invention first embodiment
Figure.Conductor section W1 is in having a conductor width P2 (wire pitch) on horizontal D1, and slit 54 is one narrow in having on horizontal D1
Slit width degree P3.Specified width, which width P4 is defined as in adjacent conductor section W1 and slit 54, and conductor section W1 conductor width P2 adds
The slit width P3 of upper slit 54.In other words, adjacent conductor section W1 and slit 54 are in having specified width, which width on horizontal D1
P4.One ripple ratio (moire ratio) is defined as (specified width, which width P4/ pixel wide P1) × 100%.Ripple ratio may conform to following
Formula (1)：
25%+ (50% × N)-a%≤ripple Shuai≤25%+ (50% × N)+a% formula (1)
In above-mentioned formula (1), N is 0 or positive integer.In other embodiments, N can be 0 to 8 between.Above-mentioned a is a tune
Whole value, a are between 0 to 20 or 0 to 15.Adjusted value a scope can adjust according to the permissible range of manufacture craft parameter.
For example, when N is 0 and a is 0, ripple ratio 25%.When pixel wide P1 is 100 μm, specified width, which width P4
For 25 μm.Therefore when the conductor section W1 in ripple area Z1 is configured according to the ripple ratio of formula (1), in ripple area Z1
In, each pixel 131 and conductor section W1 stacked relation so that in will not be identical on horizontal D1, and then ripple can be reduced
Effect, it can reduce or desalinate wave pattern.When N is 1 and a is 0, ripple ratio 75%.When N is 1 and a is 1, ripple ratio
For more than or equal to 74% and less than or equal to 76%.
When being configured in the range of conductor section W1 is according to above-mentioned ripple ratio with arrangement, ripple effect can be also effectively reduced
Should.
As shown in figure 4, in the present embodiment, slit 54 is a zigzag.Slit 54 includes multiple line segments 541 and line segment
542.Line segment 541,542 can be linear structure.Multiple line segments 541 can be parallel to each other, and multiple line segments 542 can be parallel to each other.Line
Substantially longitudinally D2 is staggered for section 541 and line segment 542, and its middle conductor 541 extends approximately along one first bearing of trend D3, and
Line segment 542 extends approximately along one second bearing of trend D4.
Because conductor section W1 is between two adjacent slits 54, that is, conductor section W1 is folded between two adjacent slots 54,
Conductor section W1 is a conductive layer, and the conductive layer can be made up of transparent conductive material or metal material.Therefore in the present embodiment, lead
Zigzag is also presented in line area W1.Moire effect can also be reduced by jagged slit 54 and conductor section W1.
Conductor section W1 includes multiple linear segments W11 and multiple linear segments W12.Linear segments W11, W12 can be line
Property structure.Multiple linear segments W11 can be parallel to each other, and linear segments W12 can be parallel to each other.Linear segments W11 and multiple
Substantially longitudinally D2's linear segments W12 is staggered.Linear segments W11 extends approximately along the first bearing of trend D3, and linear zone
Section W12 extends approximately along the second bearing of trend D4.First bearing of trend D3 can press from both sides one first acute angle, and the second extension with longitudinal D2
Direction D4 can press from both sides one second acute angle with longitudinal D2, and above-mentioned first acute angle may be the same or different in the second acute angle.
The both ends of a linear segments W11 side have an a turn-over point W13 and turn-over point W14.Linear segments W12 connects
It is connected to turn-over point W13 and turn-over point W14.Turn-over point W13 is transversely intersected after D1 extensions and turn-over point W14 extend along longitudinal D2
In a plotted point W15.The distance between turn-over point W13 and plotted point W15 are defined as a lateral separation Lx, and turn-over point W14
And plotted point W15 distance definition is a fore-and-aft distance Ly.
Fore-and-aft distance Ly/ lateral separations Lx numerical value is less than or equal to 3.05 and more than or equal to 0.33.In another implementation
In example, fore-and-aft distance Ly/ lateral separations Lx numerical value is less than or equal to 2.50 and more than or equal to 0.4, or is less than or equal to
2.15 and more than or equal to 0.45.When fore-and-aft distance Ly/ lateral separations Lx meets above range, ripple can be also effectively reduced
Moire effect in the Z1 of region.
One arrangement ratio is defined as (lateral separation Lx/ pixel wide P1) × 100% or (fore-and-aft distance Ly/ pixels are wide
Spend P1) × 100%.The numerical value of arrangement ratio may conform to the scope of following equation (2)：
25%+ (50% × N)-b%≤arrangement Bi Shuai≤25%+ (50% × N)+b% formula (2)
Above-mentioned N is 0 or positive integer, between above-mentioned N is 0 to 8 in other embodiments.Above-mentioned b is an adjusted value, and above-mentioned
B is between 0 to 20 or 0 to 15.Adjusted value b scope can adjust according to the permissible range of manufacture craft parameter.Work as conductor section
When W1 in the range of above-mentioned ripple ratio according to being configured with arrangement, moire effect can be also effectively reduced.
For example, when N is 1 and b is 0, arrangement ratio is 75%.When N is 1 and b is 1, arrangement ratio be more than
Equal to 74% and less than or equal to 76%.For example, when pixel wide P1 is 100 μm, lateral separation Lx or fore-and-aft distance
Ly scope is more than or equal to 74 μm and less than or equal to 76 μm.
Fig. 5 is the schematic diagram of the ripple area Z1 of the touch control layer 50 of present invention second embodiment.Ripple area Z1 can be also
A second area Z12 including a first area Z11 and adjacent to first area Z11.In another embodiment, ripple area
Z1 may include the region of more than three.
First area Z11 and second area Z12 transversely D1 can be arranged.First area Z11 inside conductors area W1 can be according to upper
The scope for stating formula (1) is set, and the conductor section W1 in second area Z12 can arrange according to following equation (3)：
25%+ (50% × (N+1))-a%≤ripple Shuai≤25%+ (50% × (N+1))+a% formula (3)
Above-mentioned N is 0 or positive integer, between above-mentioned N is 0 to 8 in other embodiments.Above-mentioned a is an adjusted value, adjusted value
A scope can adjust according to the permissible range of manufacture craft parameter, and above-mentioned a is between 0 to 20 or 0 to 15.Corresponding to first
Region Z11 ripple ratio meets above-mentioned formula (1), meets above-mentioned formula (3) corresponding to second area Z12 ripple ratio, therefore
Specified width, which width in same ripple area Z1 can be different.In this embodiment, first area Z11 specified width, which width P4 is less than second
Region Z12 specified width, which width P5.When the conductor section W1 in first area Z11 and second area Z12 is set according to above-mentioned formula (3)
When putting, the overall moire effect in ripple area Z1 can be also reduced.
Fig. 6 is the partial schematic diagram of the second embodiment of the touch control layer 50 of the present invention.In the present embodiment, in sensing region
Multiple virtual slit E1 can be set in TX, induction electrode 52 and grounding electrode 53, for reducing moire effect.Two adjacent void
Intend being folded with an electrode E2 between slit E1.
Virtual slit E1 can be the zigzag extended along longitudinal D2.In the present embodiment, virtual slit E1 corresponds to slit
54 shape；But in other embodiment, virtual slit E1 can needn't correspond to the shape of slit 54, and virtual slit E1 can be respective
With different shape, demand of the end regarding design.In the present embodiment, virtual slit E1 both ends are not connected to slit simultaneously
54, namely virtual slit E1, merely through the electrode zone of same current potential, its virtual slit E1 peripheral electrode is same current potential.
Virtual slit E1 remaining setting refers to slit 54.
Electrode E2 is folded between two adjacent slits 54 and virtual slit E1.Electrode E2 can be the saw extended along longitudinal D2
Dentation.Electrode E2 setting refers to conductor section W1.Electrode E2 can be sensing region TX or conductor section W1 in sensing electrode 51
A part, electrode E2 is alternatively a part for induction electrode 52, grounding electrode 53 or dummy electrodes.
Fig. 7 is the schematic diagram of the ripple area Z2 of the touch control layer 50 of present invention 3rd embodiment.It is as shown in fig. 7, virtual
Slit E1 and electrode E2 can form a ripple area Z2.Adjacent virtual slit E1 and electrode E2 are in empty with one on horizontal D1
Intend specified width, which width P6.Ripple ratio also may be defined as (virtual specified width, which width P6/ pixel wide P1) × 100%.Therefore in this implementation
In example, the specified width, which width P4 that formula (1) defines, namely its ripple ratio can be corresponded to corresponding to electrode E2 virtual specified width, which width P6
Also it may conform to the relation of formula (1).
Electrode E2 fore-and-aft distance Ey/ lateral separations Ex numerical value is less than or equal to 3.05 and more than or equal to 0.33.
In another embodiment, the above-mentioned above-mentioned lateral separation Ex of fore-and-aft distance Ey/ numerical value is less than or equal to 2.50 and is more than or equal to
0.4, or less than or equal to 2.15 and more than or equal to 0.45.When fore-and-aft distance Ey/ lateral separations Ex meets above range,
The moire effect that can be effectively reduced in ripple area Z1.In addition, electrode E2 arrangements ratio also may conform to above-mentioned formula (2).
In summary, when the conductor section of touch-control display panel of the invention and pixel basis above-mentioned formula are set, can have
The reduction moire effect of effect, and caused wave pattern in some display pictures can be desalinated.
Though the present invention is disclosed with above-mentioned various embodiments, but it is only exemplary reference and is not used to limit the present invention's
Scope, any those skilled in the art, without departing from the spirit and scope of the present invention, a little change and retouching can be done.Cause
This above-described embodiment is not limited to the scope of the present invention, claim institute circle that protection scope of the present invention should be to enclose
Fixed is defined.
Claims (20)
1. a kind of touch-control display panel, including：
Display panel, there are multiple pixel regions, and those pixel regions have a pixel wide, the wherein display panel, including：
First substrate
Second substrate, it is arranged on the first substrate；
Display dielectric layer, it is arranged between the first substrate and the second substrate；And
Touch control layer, the first substrate is arranged at, and the touch control layer includes：
Multiple sensing electrodes, each of which sensing electrode include：
Multiple sensing regions；And
Multiple conductor sections, those sensing regions are connected respectively；And
Multiple slits, it is respectively separated those sensing regions and those conductor sections；
The wherein adjacent conductor section and the slit have a specified width, which width, one first ripple calibration justice for (specified width, which width/
The pixel wide) × 100%, and first ripple ratio meets the scope of following equation：
25%+ (50% × N)-a%≤first ripple ratio≤25%+ (50% × N)+a%,
The wherein N is 0 or positive integer, and a is an adjusted value, and a is between 0 to 20.
Between 2. touch-control display panel as claimed in claim 1, the wherein a are 5 to 15.
Between 3. touch-control display panel as claimed in claim 1, the wherein N are 0 to 8.
4. touch-control display panel as claimed in claim 1, wherein those conductor sections be distributed in a first area and adjacent to
One second area of the first area, first ripple ratio correspond to the first area, and those conductor sections of the second area
With one second ripple ratio, second ripple ratio meets the scope of following equation：
25%+ (50% × (N+1))-a%≤second ripple Shuai≤25%+ (50% × (N+1))+a%.
5. touch-control display panel as claimed in claim 1, those conductor sections of each of which are a zigzag, those each wires
Area has a linear segments, and the both ends of a side of those each linear segments have one first turn-over point and one second reflexed
Point, is extended laterally by first turn-over point along one and second turn-over point intersects at a plotted point along after a Longitudinal extending, wherein
The distance definition of first turn-over point and the plotted point is a lateral separation, and second turn-over point and the plotted point away from
From being defined as a fore-and-aft distance.
6. touch-control display panel as claimed in claim 5, wherein an arrangement ratio meets the scope of following equation：
25%+ (50% × N)-b%≤arrangement Bi Shuai≤25%+ (50% × N)+b%, the N is 0 or positive integer, and the b is
One adjusted value, or b is between 0 to 20,
Wherein the arrangement ratio is defined as (lateral separation/pixel wide) × 100% or the (fore-and-aft distance/pixel
Width) × 100%.
7. touch-control display panel as claimed in claim 6, the wherein b be 5 to 15 between, or the N be 0 to 8 between.
8. touch-control display panel as claimed in claim 5, the numerical value of the wherein fore-and-aft distance/lateral separation is less than or equal to
3.05 and more than or equal to 0.33.
9. touch-control display panel as claimed in claim 5, the numerical value of the wherein fore-and-aft distance/lateral separation is less than or equal to
2.50 and more than or equal to 0.4, or less than or equal to 2.15 and more than or equal to 0.45.
10. touch-control display panel as claimed in claim 1, in addition to a chromatic filter layer, are arranged on the display dielectric layer,
Wherein the touch control layer is located between the chromatic filter layer and the display dielectric layer, or the chromatic filter layer is located at the touch control layer
And between the display dielectric layer.
11. a kind of touch-control display panel, including：
Display panel, there are multiple pixel regions, and one of those pixel regions person has a pixel wide respectively in a transverse direction,
The wherein display panel, including：
First substrate；
Second substrate, it is arranged on the first substrate；
Display dielectric layer, it is arranged between the first substrate and the second substrate；And
Touch control layer, it is arranged on the first substrate, and the touch control layer includes：
Multiple slits, wherein those slits include one first slit and one second slit, and second slit is first narrow adjacent to this
Seam, and there is an electrode between first slit and second slit,
Wherein first slit has a specified width, which width with the electrode, and one first ripple calibration justice is the (specified width, which width/pixel
Width) × 100%, and first ripple ratio meets the scope of following equation：
25%+ (50% × N)-a%≤first ripple ratio≤25%+ (50% × N)+a%,
The wherein N is 0 or positive integer, and a is an adjusted value, and a is between 0 to 20.
12. touch-control display panel as claimed in claim 11, the wherein electrode are a part for a sensing electrode, an induced electricity
A part for a part for pole, a part for a dummy electrodes or a grounding electrode.
13. touch-control display panel as claimed in claim 11, between wherein a is 5 to 15 or between the N is 0 to 8.
14. touch-control display panel as claimed in claim 11, wherein those distribution of electrodes in a first area and adjacent to
One second area of the first area, first ripple ratio corresponds to the first area, and the electrode of the second area has
One second ripple ratio, second ripple ratio meet the scope of following equation：
25%+ (50% × (N+1))-a%≤second ripple Shuai≤25%+ (50% × (N+1))+a%.
15. touch-control display panel as claimed in claim 11, the wherein electrode are a zigzag, the electrode has a linear zone
Section, the both ends of a side of the linear segments have one first turn-over point and one second turn-over point, by the first turn-over point edge
This is extended laterally and second turn-over point intersects at a plotted point along after a Longitudinal extending, wherein first turn-over point and the friendship
The distance definition that can be put is a lateral separation, and the distance definition of second turn-over point and the plotted point is a fore-and-aft distance.
16. touch-control display panel as claimed in claim 15, wherein an arrangement ratio meets the scope of following equation：
25%+ (50% × N)-b%≤arrangement Bi Shuai≤25%+ (50% × N)+b%, the N is 0 or positive integer, and the b is
One adjusted value, and b is between 0 to 20,
Wherein the arrangement ratio is defined as (lateral separation/pixel wide) × 100% or the (fore-and-aft distance/pixel
Width) × 100%.
17. touch-control display panel as claimed in claim 16, the wherein b be 5 to 15 between, or the N be 0 to 8 between.
18. touch-control display panel as claimed in claim 15, the numerical value of the wherein fore-and-aft distance/lateral separation is less than or waited
In 3.05 and more than or equal to 0.33.
19. touch-control display panel as claimed in claim 15, the numerical value of the wherein fore-and-aft distance/lateral separation is less than or waited
In 2.50 and more than or equal to 0.4, or less than or equal to 2.15 and more than or equal to 0.45.
20. touch-control display panel as claimed in claim 11, in addition to a chromatic filter layer, are arranged at the display dielectric layer
On, wherein the touch control layer is located between the chromatic filter layer and the display dielectric layer, or the chromatic filter layer touches positioned at this
Control between layer and the display dielectric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158991.4A CN108287637B (en) | 2014-05-16 | 2014-07-31 | Touch control display panel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461994227P | 2014-05-16 | 2014-05-16 | |
| US61/994,227 | 2014-05-16 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810158991.4A Division CN108287637B (en) | 2014-05-16 | 2014-07-31 | Touch control display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105094409A CN105094409A (en) | 2015-11-25 |
| CN105094409B true CN105094409B (en) | 2018-03-23 |
Family
ID=54575025
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410372948.XA Active CN105094409B (en) | 2014-05-16 | 2014-07-31 | Touch-control display panel |
| CN201810158991.4A Active CN108287637B (en) | 2014-05-16 | 2014-07-31 | Touch control display panel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810158991.4A Active CN108287637B (en) | 2014-05-16 | 2014-07-31 | Touch control display panel |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105094409B (en) |
| TW (1) | TWI512589B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153473B (en) * | 2016-03-04 | 2019-11-05 | 群创光电股份有限公司 | Touch-control display panel |
| TWI601044B (en) * | 2016-03-04 | 2017-10-01 | 群創光電股份有限公司 | Touch display panel |
| TWI581157B (en) * | 2016-04-20 | 2017-05-01 | 群創光電股份有限公司 | Touch display device |
| CN105975141B (en) * | 2016-06-28 | 2019-03-29 | 业成光电（深圳）有限公司 | Touch panel and touching display screen |
| CN106325642A (en) * | 2016-08-30 | 2017-01-11 | 中航华东光电有限公司 | Integrated touch control liquid crystal display and manufacturing method thereof |
| US20180067578A1 (en) * | 2016-09-02 | 2018-03-08 | Innolux Corporation | Display apparatus with touch detection function |
| TWI602101B (en) * | 2016-11-11 | 2017-10-11 | 友達光電股份有限公司 | Touch display panel with force sensor |
| TWI616791B (en) | 2017-04-11 | 2018-03-01 | 友達光電股份有限公司 | Display device and compensation method applied to display device |
| CN108345411B (en) * | 2018-01-31 | 2020-04-17 | 广州国显科技有限公司 | Flexible display device screen control method and flexible display device |
| CN110119220A (en) * | 2018-02-07 | 2019-08-13 | 上海和辉光电有限公司 | A kind of touch-control display panel and display device |
| US11112553B2 (en) | 2018-04-26 | 2021-09-07 | Coretronic Corporation | Light source module and display device using the same |
| TWI683245B (en) * | 2018-10-04 | 2020-01-21 | 友達光電股份有限公司 | Touch display device |
| CN109901321B (en) * | 2019-04-02 | 2021-05-07 | Tcl华星光电技术有限公司 | Thin film transistor array substrate and display panel |
| CN112416173A (en) * | 2020-11-25 | 2021-02-26 | 业成科技（成都）有限公司 | Touch panel and touch display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7136049B2 (en) * | 2002-08-08 | 2006-11-14 | Fujitsu Component Limited | Input apparatus |
| CN202887154U (en) * | 2012-11-02 | 2013-04-17 | 北京京东方光电科技有限公司 | Capacitive internally-embedded touch screen and display device |
| CN103782262A (en) * | 2011-09-09 | 2014-05-07 | 夏普株式会社 | Capacitive touch sensor panel, capacitive touch sensor system including same, and information input-output device |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4159325B2 (en) * | 2002-08-27 | 2008-10-01 | ポリマテック株式会社 | Touch panel switch |
| US7605897B2 (en) * | 2007-07-20 | 2009-10-20 | University Of Central Florida Research Foundation Inc. | Multi-domain vertical alignment liquid crystal displays with improved angular dependent gamma curves |
| TW201113587A (en) * | 2009-10-02 | 2011-04-16 | Innolux Display Corp | Continuous domain vertical alignment liquid crystal display panel |
| JP5927532B2 (en) * | 2011-03-22 | 2016-06-01 | 株式会社Ｊｏｌｅｄ | Display device and electronic device |
| CN102855012B (en) * | 2011-06-28 | 2015-09-30 | 群康科技(深圳)有限公司 | Touch-control display panel and display device thereof |
| CN202171714U (en) * | 2011-08-24 | 2012-03-21 | 华映视讯（吴江）有限公司 | Pixel unit of liquid crystal display device |
| TWI472965B (en) * | 2011-08-26 | 2015-02-11 | Chimei Innolux Corp | System for displaying images |
| JP5875484B2 (en) * | 2011-12-22 | 2016-03-02 | 富士フイルム株式会社 | Conductive sheet and touch panel |
| JP2013149232A (en) * | 2011-12-22 | 2013-08-01 | Fujifilm Corp | Conductive sheet and touch panel |
| CN103218068B (en) * | 2012-01-20 | 2017-08-04 | 群康科技(深圳)有限公司 | Touch control display apparatus and its manufacture method |
| JP5812895B2 (en) * | 2012-02-28 | 2015-11-17 | 株式会社ジャパンディスプレイ | Proximity detection device, proximity detection method, electronic device |
| KR101343241B1 (en) * | 2012-06-25 | 2013-12-18 | 삼성전기주식회사 | Touch panel |
| CN103576998B (en) * | 2012-07-20 | 2017-07-28 | 上海思立微电子科技有限公司 | Capacitive touch screen and single layer cloth line electrode array |
| TWI548908B (en) * | 2012-08-31 | 2016-09-11 | 群創光電股份有限公司 | Touch display device |
| JP5859411B2 (en) * | 2012-09-07 | 2016-02-10 | 富士フイルム株式会社 | Conductive film, display device and touch panel including the same, and method for determining pattern of conductive film |
| TWM470306U (en) * | 2013-07-12 | 2014-01-11 | Henghao Technology Co Ltd | Touch panel design |
| CN103412447A (en) * | 2013-07-25 | 2013-11-27 | 京东方科技集团股份有限公司 | Liquid crystal display (LCD) panel and display device |
-
2014
- 2014-07-31 CN CN201410372948.XA patent/CN105094409B/en active Active
- 2014-07-31 TW TW103126148A patent/TWI512589B/en active
- 2014-07-31 CN CN201810158991.4A patent/CN108287637B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7136049B2 (en) * | 2002-08-08 | 2006-11-14 | Fujitsu Component Limited | Input apparatus |
| CN103782262A (en) * | 2011-09-09 | 2014-05-07 | 夏普株式会社 | Capacitive touch sensor panel, capacitive touch sensor system including same, and information input-output device |
| CN202887154U (en) * | 2012-11-02 | 2013-04-17 | 北京京东方光电科技有限公司 | Capacitive internally-embedded touch screen and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108287637B (en) | 2021-12-14 |
| CN105094409A (en) | 2015-11-25 |
| TWI512589B (en) | 2015-12-11 |
| CN108287637A (en) | 2018-07-17 |
| TW201545033A (en) | 2015-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105094409B (en) | Touch-control display panel | |
| US10466522B2 (en) | Display device | |
| US8964132B2 (en) | Color filter substrate and capacitive touch screen | |
| US20240152007A1 (en) | Display device comprising a first slit separating first and second common electrodes and overlapping first and second metal lines | |
| US8659586B2 (en) | Stereoscopic image display device using a barrier liquid crystal device | |
| US20160342256A1 (en) | Embedded Capacitive Touch Display Panel and Embedded Capacitive Touch Display Device | |
| US9690411B2 (en) | Touch display | |
| US10120510B2 (en) | Touch screen | |
| US9563322B2 (en) | Embedded capacitive touch display panel and embedded capacitive touch display device | |
| CN106371251A (en) | Liquid crystal display device | |
| CN104978055B (en) | Touch control display device | |
| JP3183253U (en) | Touch display device | |
| JP2015206829A (en) | display device | |
| JP6400935B2 (en) | Display device | |
| US9110528B2 (en) | Touch-sensitive display apparatus | |
| CN107250961A (en) | Display device with touch sensing | |
| US9835919B2 (en) | Display device including a plurality of metal lines in contact with a common electrode | |
| CN203012670U (en) | Touch display device | |
| CN106990591A (en) | Display device | |
| KR102341740B1 (en) | Touch display | |
| US11698696B1 (en) | Touch display panel and touch display device | |
| JP6657345B2 (en) | Display device | |
| KR200474148Y1 (en) | Touch-sensitive display apparatus | |
| TWM450006U (en) | Touch-sensitive display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |