CN108255339A - Touch-control display panel and device - Google Patents
Touch-control display panel and device Download PDFInfo
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- CN108255339A CN108255339A CN201810034353.1A CN201810034353A CN108255339A CN 108255339 A CN108255339 A CN 108255339A CN 201810034353 A CN201810034353 A CN 201810034353A CN 108255339 A CN108255339 A CN 108255339A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Abstract
The invention discloses a kind of touch-control display panel, including the colored filter substrate being oppositely arranged and array substrate；Colored filter substrate includes the first clear glass substrate and the color filter layers above the first clear glass substrate；Array substrate includes the second clear glass substrate and being arranged on and intersects in the second clear glass substrate and a plurality of gate line insulated from each other and multiple data lines, and a pixel unit is collectively formed with two adjacent gate lines per two adjacent data lines；Touch control layer is additionally provided in array substrate, for touch control layer between transparent substrate of glass and pixel unit, touch control layer includes multiple touch control electrodes；Each touch control electrode includes a plurality of vertical wiring and is laterally connected up with a plurality of；Vertical wiring vertical direction projection setting in array substrate along data line, laterally wiring vertical direction projection setting in array substrate along gate line.The present invention also provides a kind of touch control display apparatus, can improve the display effect of panel, improve the sensitivity of touch-control.
Description
Technical field
The invention belongs to technical field of liquid crystal display, more particularly, to a kind of touch-control display panel and device.
Background technology
With growing, the digitization tools such as mobile phone, personal digital assistant, laptop court of science and technology
It convenient, multi-functional and beautiful direction to develop, wherein display screen is man-machine communication interface indispensable in these equipment.
At present, the display screen of mainstream mostly uses LCD technology.On the other hand, with information technology, radio mobile communication and
The fast development of information household appliances and application, many information products more convenient, lighter and handier and more humane in order to achieve the purpose that
It is inputted by devices such as traditional keyboards or mouse, switchs to use touch panel (Touch Panel) as input unit,
In, touch control display apparatus is had become as main product.
Existing touch screen is divided into external hanging type, (On Cell) three types on (In Cell) and box in box.External hanging type touches
The touch screen and liquid crystal display panel for controlling display panel are independent from each other two entirety, and attachment process is complex, the touch-control of formation
Liquid crystal display panel is thicker；Touch control electrode is produced on the outside of display screen by the touch-control display panel of (On cell) type on box, then
Attach polaroid, protective glass etc.；The touch-control display panel of (In Cell) type is usually that touch control electrode is produced on battle array in box
Then complete display panel is made in the glass substrate side of row substrate, realize touch function.
The touch-control display panel of In Cell types needs embedded mating touch chip, is not so easy to cause touching for mistake
Control sensing signal or excessive noise, but the cost of the touch chip is higher, technical difficulty is high, and yield is low.On Cell
The touch-control display panel of type compared with the touch-control display panel of In Cell types, the touch-control display panel of On Cell types
The technical difficulty of touch chip reduces very much, but metal grill touch control layer is limited to the material property of display panel, and also deposits
In touch-control the problem of uneven color.
Invention content
The purpose of the present invention is to provide a kind of touch-control display panel and devices.
According to an aspect of the present invention, a kind of touch-control display panel is provided, including：The colored filter substrate being oppositely arranged
And array substrate；The colored filter substrate includes the first clear glass substrate and in first clear glass substrate
The color filter layers in face；The array substrate includes the second clear glass substrate and is arranged on second clear glass substrate
On intersect and a plurality of gate line insulated from each other and multiple data lines, per two adjacent data lines with two adjacent grid
Polar curve collectively forms a pixel unit；Touch control layer is additionally provided in the array substrate, the touch control layer is located at described transparent
Between substrate of glass and the pixel unit, the touch control layer includes multiple touch control electrodes；Each touch control electrode includes more
Item vertically wiring and a plurality of laterally wiring；The vertical wiring keeps a vertical interval and in vertical direction with the data line
Overlapped with the data line, it is described laterally wiring with the gate line keep a vertical interval and in vertical direction with institute
Gate line is stated to overlap.
Preferably, the width vertically connected up of the touch control electrode is less than or equal to the width of the data line, described to touch
The width laterally connected up for controlling electrode is less than or equal to the width of the gate line.
Preferably, multiple touch control electrodes are arranged on same layer, and the touch control layer, which further includes, is used for transmission touching for signal
Lead is controlled, the multiple touch control electrode is connect with touch-control lead, and the touch-control lead is along the data line and the gate line
It is set along projection of the array substrate in vertical direction.
Preferably, the touch control layer is mutual capacitance type framework, and the touch control electrode includes driving electrodes and induction electrode.
Preferably, one end of each driving electrodes in the touch control layer is connected from different touch-control leads；It is described to touch
The one end for controlling each induction electrode of layer is connect with same touch-control lead.
Preferably, the touch control layer is self-tolerant framework.
Preferably, each touch control electrode is connected from different touch-control leads.
Preferably, the touch control layer includes multiple driving electrodes and multiple induction electrodes, the driving electrodes and the sense
Answer the different layer setting of electrode, and one layer insulating of setting between each other.
Preferably, the lateral wiring of the touch control electrode and vertical connect up are made of the metal after melanism.
According to another aspect of the present invention, a kind of touch control display apparatus is provided, including touch-control display panel described above；
Main control unit, for carrying out image procossing, and the image data that exports that treated and for exporting touching signals；Display is driven
Dynamic chip, is connected with gate line and data line, and for receiving image data, conversion image data is corresponding display data, and
Display data is exported to touch control display apparatus, touch control display apparatus to be driven to show image；Touch chip, with multiple touch control units
It is connected, for receiving touching signals, and the touch control display apparatus is driven to carry out touch control operation according to touching signals.Wherein, institute
It states main control unit and alternately exports the display data and the touching signals, to drive the touch control display apparatus timesharing execution figure
As display and touch control operation.
Touch-control display panel and device provided in an embodiment of the present invention, by the way that touch control layer is set in array substrate, and
And the touch control electrode includes a plurality of vertical wiring and a plurality of laterally wiring；The vertical wiring is along the data line described
Vertical direction projection setting in array substrate, laterally wiring vertical direction in the array substrate along the gate line
Projection setting, so as to improve the display effect of panel, improves the sensitivity of touch-control.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, above-mentioned and other purposes of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the cross-sectional view of touch-control display panel in first embodiment of the invention；
Fig. 2 shows the structure diagrams of touch control layer in first embodiment of the invention；
Fig. 3 shows the wiring route of the touch control electrode of touch-control display panel in first embodiment of the invention on pixel unit
Perspective view；
Fig. 4 shows the wiring route of the touch control electrode of touch-control display panel in second embodiment of the invention on pixel unit
Perspective view；
Fig. 5 shows the cross-sectional view of touch-control display panel in third embodiment of the invention.
Specific embodiment
Hereinafter reference will be made to the drawings is more fully described various embodiments of the present invention.In various figures, identical element
It is represented using same or similar reference numeral.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.
The present invention can be presented in a variety of manners, some of them example explained below.
Embodiment one：
Fig. 1 shows the cross-sectional view of touch-control display panel in first embodiment of the invention.It please refers to Fig.1, Fig. 1
Shown touch-control display panel includes：It the colored filter substrate 14 and array substrate 12 that are oppositely arranged and is set to therebetween
Liquid crystal layer 13, while array substrate 12 is provided with upper polaroid 15 away from the side of liquid crystal layer 13, is also set in upper polaroid 15
It is equipped with cover board 18；Colored filter substrate 14 is provided with down polaroid 16 away from the side of liquid crystal layer 13.Above-mentioned colored filter
Substrate 14 includes the first clear glass substrate 141 and the color filter layers 142 in the first clear glass substrate, the battle array
Row substrate 12 includes the second clear glass substrate 121 and the pixel unit 122 being arranged in the second clear glass substrate 121, separately
Outside, the touch-control display panel in the present embodiment further includes touch control layer 101, and touch control layer 101 is set to second in array substrate 12
Between clear glass substrate 121 and pixel unit 122.
The concrete structure of touch control layer 101 please refers to Fig.2, and Fig. 2 is the structure in touch control layer 101 in first embodiment of the invention
Schematic diagram.As shown in Fig. 2, the wiring area of touch control layer 101 includes A, B, C three parts, wherein, part A is located at glass substrate
Display area, and the touch control layer 101 of part A includes multiple touch control units, and at least one touch-control is provided on each touch control unit
Electrode 201, touch control electrode 201 are located on same layer, and each touch control electrode 201 is located on same layer, in other embodiment
In can also be located at different layers, be not limited thereto；Part B is located at the welding region on glass substrate periphery, and touch control electrode 201 exists
Part A, part B are set for same layer；C portion is located on the flexible PCB being connect with the neighboring area of glass substrate, touch-control electricity
It after pole 201 is by part B region, connect, that is, is touched with the touch control electrode line (G1-G3 in such as Fig. 2) in flexible circuit board respectively
Control electrode 201 is connected by the touch control electrode line in peripheral flexible circuit board, and via touch control electrode line and external drive
Device connects, and the wiring of the touch control electrode 201 of C portion is separately positioned on same layer.
Shown in the specific wiring route of touch control electrode 201 please refers to Fig.3, Fig. 3 is touch control layer in first embodiment of the invention
Perspective view of the wiring route of 101 touch control electrode 201 on pixel unit.It please also refer to Fig. 1 and Fig. 3, array base
Plate 12 is further included to be arranged in the second clear glass substrate 121 and be intersected and a plurality of gate line 102 insulated from each other and a plurality of
Data line 104, per two adjacent data lines 104 and adjacent two gate lines 102 collectively form a pixel unit, wherein,
The vertical wiring of touch control electrode 201 in the present embodiment is set along projection of the data line 104 in array substrate vertical direction,
Laterally wiring is set along projection of the gate line 102 in array substrate vertical direction, wherein, the width vertically connected up is less than number
According to the width of line 104, the width laterally connected up is less than the width of gate line 102, to prevent the wiring route of touch control electrode 201
The signal transmitted on 301 pairs of gate lines 102 and data line 104 interferes, and may be in other embodiments：Touch control electrode
201 vertical wiring is set along projection of the gate line 102 in array substrate vertical direction, and laterally wiring is along data line
The 104 projection setting in array substrate vertical direction, wherein, the width vertically connected up is equal to the width of gate line 102, laterally
The width of wiring is equal to the width of data line 104, is not limited.
It please also refer to shown in Fig. 2 and Fig. 3, touch control layer 101 includes multiple touch control electrodes 201, the wiring of touch control electrode 201
Circuit 301 laterally connects up 305a and 305b and a plurality of vertical wiring 307 including two, and two laterally connect up 305a-305b along row
To extension and it is arranged in parallel, it is a plurality of it is vertical wiring 307 along arrange to extension and it is arranged in parallel, wherein laterally wiring 305a
It intersects vertically respectively with a plurality of vertical wiring 307 with 305b.Lateral wiring 305a-305b and the gate line 102 of touch control electrode 201
It is parallel and overlap in vertical direction with gate line 102 respectively and keep a vertical interval with gate line 102.Touch control electrode
201 vertical wiring 307 is parallel with data line 104 and overlaps in vertical direction with data line 104 respectively and and data
Line 104 keeps a vertical interval.
Wherein, the touch control layer 101 further includes the touch-control lead 401 for being used for transmission signal, wherein, the touch-control lead
401 include transverse direction touch-control lead 401a and vertical touch-control lead 401b.The transverse direction touch-control lead 401a is parallel with gate line 102
And it is overlapped in vertical direction with gate line 102 respectively and keeps a vertical interval with gate line 102.The vertical touch-control
Lead 401b is parallel with data line 104 and overlaps with data line 104 and is kept with data line 104 in vertical direction respectively
One vertical interval.The transverse direction touch-control lead 401a and the vertical touch-control lead 401b are electrically connected.The touch control electrode 201
One end be electrically connected with lateral touch-control lead 401a.
In addition, in the present embodiment, the wiring route 301 of touch control electrode 201 can be formed by metal material, it is preferable that be adopted
It is made of the metal after melanism.Since the wiring route 301 of the touch control electrode 201 formed using metal material is light tight, will touch
The wiring route 301 of control electrode 201 is overlapped with data line 104 and gate line 102, can improve the saturating of touch-control display panel
Light rate.
In the present embodiment, self-capacitance touch control manner may be used in touch-control display panel, i.e., described touch control layer is self-tolerant
Framework, each touch control electrode 201 are electrically connected respectively from the touch-control lead 401 of different items.Wherein, touch control electrode 201 is sensing
Electrode, for receiving drive signal and generating inductive signal.
In conclusion touch-control display panel provided in this embodiment, by the way that touch control layer is set in array substrate, and
The wiring route of each touch control electrode includes a plurality of vertical wiring and a plurality of laterally wiring；It is a plurality of vertical wherein in the present embodiment
Wiring is closing with a plurality of region for touch-control intersected to form that laterally connects up, and the vertical wiring is along the data line
The vertical direction projection setting in the array substrate, the laterally wiring are hung down along the gate line in the array substrate
Straight direction projection setting is electrically connected between the lateral wiring and vertical wiring of touch control electrode.Due to the wiring line of touch control electrode
Lu Junyu gate lines and data line are oppositely arranged, and so as to improve the display effect of panel, improve the sensitivity of touch-control.
In addition, the embodiment of the present invention, also by making the wiring route of touch control electrode with the metal after melanism, impedance is smaller,
The influence of the grating effect and lozenge when making touch-control display panel in the prior art can be effectively eliminated, and can be in color film base
The setting of black matrix" is omitted in plate side, reduces cost；The wiring route that metal makes can be made by way of plated film, so as to
Plated film film thickness can be reduced, shorten plated film time and reduces coating cost.
In addition, the embodiment of the present invention by the wiring route of touch control electrode also by setting different shapes according to dot structure
Shape and size be free to the size of inductance capacitance that the shape of designing wiring circuit and touch control electrode generate, and can be with
Reach higher touch-control resolution ratio, while wiring route is uniform, therefore impedance matching is preferable.
Furthermore the embodiment of the present invention is also overlapped because of wiring route and the black matrix" on colored filter substrate, can
Improve the display effect of panel, improve the sensitivity of touch-control.
Embodiment two：
Fig. 4 shows the wiring route of the touch control electrode of touch-control display panel in second embodiment of the invention on pixel unit
Perspective view.Touch display panel structure setting in second embodiment shown in Fig. 4 is shown with touch-control in first embodiment
Panel construction setting is similar, and mutual capacitance touch control manner is may be used difference lies in touch-control display panel, multiple in touch control layer 101 to touch
Electrode 201 is controlled, touch control electrode 201 includes induction electrode and driving electrodes, and driving electrodes are used to receive drive signal, induction electrode
For generating inductive signal.Wherein, the wiring route 303 of induction electrode includes a plurality of laterally wiring 309 and two vertical cloth
Line 311a-311b；A plurality of laterally wiring 309 is to extending and arranged in parallel along going, two vertical wiring 311a-311b.Its
In, the vertical 311a-311b that connects up intersects vertically respectively with a plurality of laterally wiring 309.The lateral wiring 309 of induction electrode and grid
Line 102 is parallel and is overlapped in vertical direction with gate line 102 respectively and keeps a vertical interval with gate line 102.The
The vertical wiring 311a-311b of two touch control electrodes 203 it is parallel with data line 104 and respectively with data line 104 in vertical direction
It overlaps and keeps a vertical interval with data line 104.
The touch-control lead 401 of induction electrode only includes vertical touch-control lead 401b.For the wiring route 301 of driving electrodes
Cabling connection mode is similar to the touch control electrode cabling mode in embodiment one, and details are not described herein.
It, in other embodiments, can also be according to touch-control the present invention is not limited to be two kinds of wire structures of Fig. 3 and Fig. 4
The size of precision sets more lateral and vertical wiring.
Embodiment three：
Fig. 5 is please referred to, Fig. 5 shows the cross-sectional view of touch-control display panel in third embodiment of the invention.Fig. 5 institutes
Show that structure is similar to touch-control display panel shown in FIG. 1, the difference is that, touch control layer 102 is set in array substrate 12
And towards the side of upper polaroid 15, the upper polaroid 15 is set to the outside of the array substrate 12.
Touch-control display panel i.e. provided in this embodiment, can also be arranged on available liquid crystal by touch control layer according to actual needs
The different location (be such as set on color fim filter substrate 14 and towards the side of down polaroid 16) of display panel compares in design
Relatively flexibly, it is only necessary to it slightly adjusts and can be realized in original touch-control display panel production technology, technological requirement is simple and practicable, without
Additional input reduces manufacture cost.
The embodiment of the present invention also provides a kind of touch control display apparatus, including above-mentioned touch-control display panel and master control
Unit, display driver chip, touch chip.Wherein, main control unit, for carrying out image procossing, and the image that exports that treated
Data and for exporting touching signals；Display driver chip is connected with the gate line and the data line, for receiving
Described image data convert described image data as corresponding display data, and export the display data and shown to the touch-control
Showing device, the touch control display apparatus to be driven to show image；Touch chip is connected with the multiple touch control unit, for connecing
The touching signals are received, and the touch control display apparatus are driven to carry out touch control operation according to the touching signals.Wherein, the master
It controls units alternately and exports the display data and the touching signals, shown so that the touch control display apparatus timesharing is driven to perform image
Show and touch control operation.
According to the embodiment of the present invention as described above, these embodiments are there is no all details of detailed descriptionthe, also not
It is only the specific embodiment to limit the invention.Obviously, as described above, can make many modifications and variations.This explanation
Book is chosen and specifically describes these embodiments, is in order to preferably explain the principle of the present invention and practical application, belonging to making
Technical field technical staff can be used using modification of the invention and on the basis of the present invention well.The protection model of the present invention
The range that the claims in the present invention are defined should be subject to by enclosing.
Claims (10)
1. a kind of touch-control display panel, including：
The colored filter substrate and array substrate being oppositely arranged；
The colored filter substrate includes the first clear glass substrate and the coloured silk above first clear glass substrate
Colo(u)r filter layer；
The array substrate include the second clear glass substrate and being arranged in second clear glass substrate intersect and
A plurality of gate line insulated from each other and multiple data lines are collectively formed per two adjacent data lines with two adjacent gate lines
One pixel unit；
It is characterized in that, being additionally provided with touch control layer in the array substrate, the touch control layer is located at the transparent substrate of glass
Between the pixel unit,
The touch control layer includes multiple touch control electrodes；Each touch control electrode includes a plurality of vertical wiring and a plurality of lateral cloth
Line；Vertical wiring vertical direction projection setting in the array substrate along the data line, the laterally wiring edge
Gate line vertical direction projection setting in the array substrate.
2. touch-control display panel according to claim 1, which is characterized in that the width vertically connected up of the touch control electrode
Less than or equal to the width of the data line, the width laterally connected up of the touch control electrode is less than or equal to the gate line
Width.
3. touch-control display panel according to claim 1, which is characterized in that multiple touch control electrodes are arranged on same
Layer, the touch control layer further include the touch-control lead for being used for transmission signal, and the multiple touch control electrode is connect with touch-control lead, described
Touch-control lead is set along the data line and the gate line along projection of the array substrate in vertical direction.
4. touch-control display panel according to claim 3, which is characterized in that the touch control layer is mutual capacitance type framework, described
Touch control electrode includes driving electrodes and induction electrode.
5. touch-control display panel according to claim 4, which is characterized in that each driving electrodes in the touch control layer
One end is connected from different touch-control leads；One end of each induction electrode of the touch control layer connects with same touch-control lead
It connects.
6. touch-control display panel according to claim 3, which is characterized in that the touch control layer is self-tolerant framework.
7. touch-control display panel according to claim 6, which is characterized in that each touch control electrode and different touch-control leads
Connection.
8. touch-control display panel according to claim 1, which is characterized in that the touch control layer include multiple driving electrodes and
Multiple induction electrodes, the driving electrodes are set with the different layer of the induction electrode, and one layer insulating of setting between each other.
9. touch-control display panel according to claim 1, which is characterized in that the lateral wiring of the touch control electrode and vertical
Wiring is made of the metal after melanism.
10. a kind of touch control display apparatus, which is characterized in that including touch-control display surface as claimed in any one of claims 1-9 wherein
Plate；
Main control unit, for carrying out image procossing, and the image data that exports that treated and for exporting touching signals；
Display driver chip is connected with the gate line and the data line, for receiving described image data, converts the figure
Picture data are corresponding display data, and export the display data to the touch control display apparatus, the touch-control to be driven to show
Showing device shows image；
Touch chip is connected with the multiple touch control unit, for receiving the touching signals, and is driven according to the touching signals
The dynamic touch control display apparatus carries out touch control operation.
Wherein, the main control unit alternately exports the display data and the touching signals, to drive the touch-control display dress
It puts timesharing and performs image and show and touch control operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034353.1A CN108255339A (en) | 2018-01-15 | 2018-01-15 | Touch-control display panel and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810034353.1A CN108255339A (en) | 2018-01-15 | 2018-01-15 | Touch-control display panel and device |
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| CN108255339A true CN108255339A (en) | 2018-07-06 |
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ID=62726629
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810034353.1A Pending CN108255339A (en) | 2018-01-15 | 2018-01-15 | Touch-control display panel and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755489A (en) * | 2020-06-22 | 2020-10-09 | 武汉华星光电半导体显示技术有限公司 | Display panel |
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| CN103713414A (en) * | 2013-12-19 | 2014-04-09 | 昆山龙腾光电有限公司 | Touch liquid crystal display panel and device |
| CN204215125U (en) * | 2014-11-24 | 2015-03-18 | 昆山龙腾光电有限公司 | Touch-control liquid crystal display panel and device |
| CN104570447A (en) * | 2015-01-27 | 2015-04-29 | 昆山龙腾光电有限公司 | Touch type liquid crystal display panel and touch type liquid crystal display device |
| CN105742296A (en) * | 2016-03-31 | 2016-07-06 | 上海天马有机发光显示技术有限公司 | Array substrate, fabrication method thereof, display panel and display device |
| CN107526428A (en) * | 2017-08-24 | 2017-12-29 | 武汉华星光电技术有限公司 | Display device and its driving method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111755489A (en) * | 2020-06-22 | 2020-10-09 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN111755489B (en) * | 2020-06-22 | 2022-10-04 | 武汉华星光电半导体显示技术有限公司 | Display panel |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Applicant after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Applicant before: Kunshan Longteng Optronics Co., Ltd. |
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Application publication date: 20180706 |