CN106354294A - Touch display device - Google Patents

Touch display device Download PDF

Info

Publication number
CN106354294A
CN106354294A CN201610080200.1A CN201610080200A CN106354294A CN 106354294 A CN106354294 A CN 106354294A CN 201610080200 A CN201610080200 A CN 201610080200A CN 106354294 A CN106354294 A CN 106354294A
Authority
CN
China
Prior art keywords
touch control
insulating barrier
display device
layer
touching signals
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.)
Granted
Application number
CN201610080200.1A
Other languages
Chinese (zh)
Other versions
CN106354294B (en
Inventor
蔡嘉豪
彭仁杰
张志豪
陈柏锋
刘同凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Innolux Corp
Original Assignee
Innolux Display Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Innolux Display Corp filed Critical Innolux Display Corp
Publication of CN106354294A publication Critical patent/CN106354294A/en
Application granted granted Critical
Publication of CN106354294B publication Critical patent/CN106354294B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • 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
    • 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
    • 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
    • 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
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • 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
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • 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
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

A touch display device is disclosed, which comprises: a substrate; a thin film transistor unit disposed on the substrate; a first insulating layer disposed on the thin film transistor unit; a touch signal line layer disposed on the first insulating layer; a second insulating layer disposed on the touch signal line layer; a first transparent conducting layer disposed on the second insulating layer; a third insulating layer disposed on the first transparent conducting layer; and a second transparent conducting layer disposed on the third insulating layer.

Description

Touch control display device
Technical field
The present invention is with regard to a kind of touch control display device, and espespecially a kind of touch-control of embedded touch shows and sets Standby.
Background technology
In recent years, with development trend user-friendly for operation, simplicity, the touch-control with contact panel Display device is applied in life more and more widely.Due to user can by directly with handss or Other objects contact the mode input signal of contact panel, thus it is defeated to other to decrease or even eliminate user Enter the dependence of equipment (as keyboard, mouse, remote control etc.), so that the convenience of user operation is significantly carried Rise.
Contact panel technology can produce the big face of principle, detection technology, screen assembling mode etc. three by signal To differentiation variety classes.Basis signal produces principle difference, can divide into digital and analog: number Word formula touching signals are using transparent ito (indium tin oxide；Indium tin oxide) conductive film, According to x, y-axis directional spreding wire on transparent conducting glass, form switch in circuit staggered place, press Touching signal is just sensed during pressure；And with digital difference, analog touch-control principle is that upper and lower interlayer sets Have every ball (dot spacer), touch rear levels electrode and connect and produce the signal of potential difference, then lead to Oversampling circuit passes to controller signal, to process and to calculate the coordinate position of touch points.Furthermore, touch-control If panel technology can divide into the signal of telecommunication according to detection technology, manufacturing technology and Technology difference (comprising Resistance-type, condenser type, electromagnetic type etc.), optical signal (comprising infrared-type etc.) and acoustical signal (bag Containing surface acoustic wave type, sound wave conduction, dispersion signal formula, ping formula etc.).
However, the contact panel technology of either which kind of form aforementioned, if touching signals line broken string, all Touch-control sensing can be caused bad, and reduce touch-control quality.In view of this, a kind of touch-control of development shows and sets Standby, it can reduce the risk of touching signals line broken string, and then lifting touch-control qualification rate is that current industry is ground Originating party to one of.
Content of the invention
The main object of the present invention is to provide a kind of touch control display device, and it is except avoiding touching signals Line broken string is outer, more can take into account pixel electrode interelectrode storage capacitors together simultaneously.
The touch control display device of the present invention includes: a substrate；One thin-film transistor element, located at this base On plate；One first insulating barrier, on this thin-film transistor element；One touching signals line layer, located at On this first insulating barrier；One second insulating barrier, on this touching signals line layer；One first transparent leads Electric layer, on this second insulating barrier；One the 3rd insulating barrier, on this first transparency conducting layer； And one second transparency conducting layer, on the 3rd insulating barrier.
In an enforcement aspect of the present invention, this thin-film transistor element includes a source drain layer, and This first transparency conducting layer can be electrically connected with this source drain layer by a pixel electrode contact hole. Meanwhile, this second transparency conducting layer may include a touch control electrode and a common electrode, and this touch control electrode can It is electrically connected with this touching signals line layer by a touch control electrode contact hole.Now, it is possible to provide altogether Electrode upper and pixel electrode under touch control display device.
In another enforcement aspect of the present invention, this thin-film transistor element includes a source drain layer, And this second transparency conducting layer electrically can be connected with this source drain layer by a pixel electrode contact hole Connect.Meanwhile, this first transparency conducting layer may include a touch control electrode and a common electrode, and this touch-control electricity Pole can be electrically connected with this touching signals line layer by a touch control electrode contact hole.Now, it is possible to provide One pixel electrode upper and common electrode under touch control display device.
In display floater provided by the present invention, either aforementioned common electrode is upper and pixel electrode exists Under touch-control display panel or pixel electrode upper and common electrode under touch-control display panel, due to It is laminated with the second insulating barrier and the 3rd insulating barrier, even if microgranule is had on technique above touching signals line layer It is attached on the touching signals line of touching signals line layer, be also unlikely to lead to touching signals line to have broken string Situation occurs.Additionally, in display floater provided by the present invention, no matter the first transparency conducting layer with Second transparency conducting layer whichever as pixel electrode and common electrode, because two electrically conducting transparent interlayers are provided only with One the 3rd insulating barrier, therefore storage capacitors between the two will not reduce because of setting multilayer dielectric layer, and Storage capacitors and each other electrical of two electrically conducting transparent interlayers can be maintained.
Brief description
Fig. 1 is the upper schematic diagram of the touch control display device of the present invention.
Fig. 2 is the generalized section of the touch control display device of one embodiment of the invention.
Fig. 3 is the generalized section of the touch control display device of a comparative example of the present invention.
Fig. 4 is the generalized section of the touch control display device of another embodiment of the present invention.
Fig. 5 is the generalized section of the touch control display device of another comparative example of the present invention.
Fig. 6 is the sequential chart of the signal of the touch control display device putting on the present invention.
Fig. 7 is the waveform showing actual touching signals line and the signal in the touch control electrode being connected.
Fig. 8 be display when touching specific touch control electrode touching signals line with the touch control electrode being connected Signal waveform.
[symbol description]
11 substrate 12 thin-film transistor element
121 gate metal layer 122 gate insulator
123 semiconductor layer 124 source drain layer
13 first insulating barrier 131 insulating barrier
132 flatness layer 133 insulating barrier
14 touching signals line 15 second insulating barrier
16 pixel electrode 161 contact hole
17 the 3rd insulating barrier 18 second transparency conducting layer
181 touch control electrode pattern 1811 touch control electrode contact hole
19 first transparency conducting layer 1911 touch control electrode contact hole
20 pixel electrode 201 pixel electrode contact hole
T1 thickness t2 thickness
S1～sn touch control electrode t1～tn signal
Specific embodiment
Below by way of particular specific embodiment, embodiments of the present invention, ordinary skill are described Personnel can be understood other advantages and effect of the present invention easily by content disclosed in the present specification.This Invention also can be implemented or be applied by other different specific embodiments, the items in this specification Details also can be directed to different viewpoints and application, carry out under the spirit without departing substantially from the present invention various modify with Change.
Furthermore, description is with the ordinal number used in claim for example " and first ", " second ", " the 3rd " Deng word, to modify the element of claim, itself not comprising and represent this request element has Ordinal number before any, does not represent the order of a certain request element and another request element yet or makes Make the order in method, the request element that the use of those ordinal numbers is only used for making to have certain name is able to Clear differentiation can be made with another request element with identical name.
Fig. 1 is the upper schematic diagram of the touch control display device of the present invention.The touch control display device of the present invention For a self-tolerant embedded touch device, comprising: multiple touch control electrode patterns 181 and touching signals line 14, wherein, each touch control electrode pattern 181 passes through touch control electrode contact hole 1811 and touch-control Holding wire 14 is electrically connected with.Signal t1, t2 to tn are used by touch control electrode by touching signals line 14 Contact hole 1811 is sent to touch control electrode pattern 181, and a user touches touch control electrode pattern 181 To provide touching signals to touch control electrode pattern 181 and to pass through touch control electrode contact hole 1811 more even It is connected to touching signals line 14；By the signal intensity before and after comparing user and touching, and can determine whether to use The position that person touches.
Fig. 2 is the generalized section of the touch control display device of one embodiment of the invention.As shown in Fig. 2 In the manufacture method of the touch control display device of the present embodiment, first, a substrate 11 is provided.Then, One patterned gate metal layer 121 is formed on substrate；In gate metal layer 121 and substrate 11 Upper formation one gate insulator 122；One patterned quasiconductor is formed on gate insulator 122 Layer 123, wherein semiconductor layer 123 and gate metal layer 121 is correspondingly arranged；In semiconductor layer 123 The upper source drain layer 124 forming a patterning；So, then complete on the substrate 11 of the present embodiment Thin-film transistor element 12 makes.
Then, one first insulating barrier 13 thin-film transistor element is laminated on thin-film transistor element 12. In the present embodiment, the first insulating barrier 13 has three-decker, including sequentially be stacked insulating barrier 131, Flatness layer 132 and another insulating barrier 133.However, in the other embodiment of the present invention, first Insulating barrier 13 is not limited to including three-decker as shown in Figure 2.
Then, a touching signals line layer including touching signals line 14 is formed on the first insulating barrier 13, One second insulating barrier 15 is formed on the first insulating barrier 13 and touching signals line 14.Then, in Two insulating barrier 15 forms first transparency conducting layer including pixel electrode 16, and it passes through a contact hole 161 to be electrically connected with source drain layer 124, and contact hole 161 is by patterning the first insulating barrier 13 are formed with the second insulating barrier 15.Then, one the 3rd insulating barrier is formed on the first transparency conducting layer 17.Finally, form one on the 3rd insulating barrier 17 second transparent as touch control electrode and common electrode Conductive layer 18, the second transparency conducting layer 18 passes through a touch control electrode contact hole 1811 and touching signals Line 14 is electrically connected with, and wherein, touch control electrode contact hole 1811 is by patterning the second insulating barrier 15 are formed with the 3rd insulating barrier 17.
In the present embodiment, substrate 11 its can use the such as base such as glass, plastics, flexible materials Made by material material.Gate insulator 122, insulating barrier 131, flatness layer 132, insulating barrier 133, Second insulating barrier 15 and the 3rd insulating barrier 17 can be using as oxide, nitride or nitrogen oxides etc. absolutely Edge layer material makes.Gate metal layer 121, source drain layer 124 and touching signals line 14 can use Conductive material, such as metal, alloy, metal-oxide, metal oxynitride or other electrode materials Made.Semiconductor layer 123 can using non-crystalline silicon, low temperature polycrystalline silicon, igzo or other have The material of semiconductor property.Pixel electrode 16 and the second transparency conducting layer 18 then can using as ito, Made by the transparency conductive electrode material such as izo or itzo.However, the other embodiment in the present invention In, the material of aforementioned components is not limited to that.
Via above-mentioned technique, then complete the common electrode of the present embodiment upper and pixel electrode under touch-control Display device, comprising: a substrate 11；One thin-film transistor element 12, on substrate 11； One first insulating barrier 13, on thin-film transistor element 12；One includes touching of touching signals line 14 Control signal line layer, located at the first insulating barrier 13；One second insulating barrier 15, located at touching signals line layer On；One the first transparency conducting layer including pixel electrode 16, on the second insulating barrier 15；One Three insulating barriers 17, on the first transparency conducting layer；And one as the of touch control electrode and common electrode Two transparency conducting layers 18, on the 3rd insulating barrier 17.Wherein, the thickness t1 of the second insulating barrier 15 And the 3rd the thickness t2 of insulating barrier 17 can be respectively interposed between 10nm to 1000nm.
In the present embodiment, source drain layer 124 and the pixel electrode 16 of thin-film transistor element 12 It is electrically connected with by a pixel electrode contact hole 161.Additionally, the second transparency conducting layer 18 then leads to Cross a touch control electrode contact hole 1811 to be electrically connected with touching signals line 14.Furthermore, touching signals The touching signals line 14 of line layer, is correspondingly arranged with the source electrode of source drain layer 124 or drain electrode；More specifically For, touching signals line 14 is overlapping with source electrode or drain electrode, whereby, can avoid because of touching signals line 14 And sacrifice the penetrance of pixel cell.
Fig. 3 is the generalized section of the touch control display device of a comparative example of the present invention.This comparative example The production method of touch control display device is similar to the embodiment shown in Fig. 2 to structure, except following differences Point.
As shown in Figures 2 and 3, in the touch control display device of Fig. 3 comparative example, the first insulating barrier 13 There is double-decker, including the insulating barrier 131 being sequentially stacked and flatness layer 132；And this double-decker Also apply be applicable on the first insulating barrier 13 of Fig. 2 embodiment.
Additionally, in the touch control display device of Fig. 3 comparative example, after forming the first insulating barrier 13, It is initially formed the first transparency conducting layer including pixel electrode 16, then sequentially form the second insulating barrier again 15th, the touching signals line layer of touching signals line 14, the 3rd insulating barrier 17 and as touch-control electricity are included Pole and the second transparency conducting layer 18 of common electrode；However, in the touch control display device of Fig. 2 embodiment, It is then after forming the first insulating barrier 13, be initially formed the touching signals line layer including touching signals line 14, Then sequentially form again the second insulating barrier 15, the first transparency conducting layer including pixel electrode 16, the Three insulating barriers 17 and the second transparency conducting layer 18.
In the touch control display device of Fig. 3 comparative example, in order to avoid touching signals line 14 is because being attached to The risk that the microgranule of top leads to touching signals line 14 scratch and has broken string produces, and need to increase the 3rd exhausted The thickness t1 of edge layer 17 is to protect touching signals line 14.However, the thickness of this 3rd insulating barrier 17 T1 increases, and the electric field between pixel electrode 16 and the second transparency conducting layer 18 but can be led to reduce and store Electric capacity declines, and reduces brightness and the flicker level of display device；And in order to lift brightness, certainly will The voltage difference between pixel electrode 16 and the second transparency conducting layer 18 must be increased, cause power consumption to increase.
However, in the touch control display device of Fig. 2 embodiment, due to being initially formed touching signals line 14, Then just form pixel electrode 16 (the first transparency conducting layer) and common electrode 182 (the second electrically conducting transparent Layer), thus be laminated with the second insulating barrier 15 and the 3rd insulating barrier 17 above touching signals line 14 so that Touching signals line 14 overlying insulating layer gross thickness adds t2 for t1；So it is not necessary to especially increase the 3rd The thickness t1 of insulating barrier 17, you can reach the purpose of protection touching signals line 14, it is to avoid touching signals The problem of line 14 broken string.
Additionally, in the touch control display device of Fig. 2 embodiment, pixel electrode 16 is transparent with second to lead Only it is separated by one the 3rd insulating barrier 17, thickness is t2 between electric layer 18；But the touch-control in Fig. 3 comparative example shows Show in equipment, between pixel electrode 16 and the second transparency conducting layer 18, be but separated by the second insulating barrier 15 And the 3rd insulating barrier 17, thickness adds t2 for t1.Therefore, show compared to the touch-control of Fig. 3 comparative example Show equipment, pixel electrode 16 and the second transparency conducting layer 18 in the touch control display device of Fig. 2 embodiment Between insulating barrier gross thickness less, therefore storage capacitors between pixel electrode 16 and the second transparency conducting layer 18 Higher, and need not especially improve voltage difference between the two, you can reach predetermined display brightness.
Furthermore, in the touch control display device of Fig. 2 embodiment, touching signals line 14 is transparent with second The second insulating barrier 15 and the 3rd insulating barrier 17 it have been separated by, thickness adds t2 for t1 between conductive layer 18； But in the touch control display device of Fig. 3 comparative example, touching signals line 14 and the second transparency conducting layer 18 Between be only separated by one the 3rd insulating barrier 17, thickness be t1.Therefore, show compared to the touch-control of Fig. 3 comparative example Show equipment, because of touching signals line 14 and the second electrically conducting transparent in the touch control display device of Fig. 2 embodiment Distant between layer 18, the region being not provided with touch control electrode contact hole 1811 at other (refer to Fig. 1), it is possible to decrease the parasitic capacitance between touching signals line 14 and the second transparency conducting layer 18.
Fig. 4 is the generalized section of the touch control display device of another embodiment of the present invention.The present embodiment The production method of touch control display device similar to the embodiment shown in Fig. 2 to structure, except following not Same point.
In Fig. 2 embodiment touch control display device be a common electrode upper and pixel electrode under touch-control Display device, wherein, the first transparency conducting layer includes pixel electrode 16, and the second transparency conducting layer is made For touch control electrode and common electrode；But in Fig. 4 embodiment touch control display device be a pixel electrode upper And common electrode under touch control display device, wherein, the first transparency conducting layer 19 is as touch control electrode And common electrode, and the second transparency conducting layer includes pixel electrode 20.Therefore, touching in Fig. 4 embodiment In control display device, the pixel electrode 20 of the second transparency conducting layer is by a pixel electrode contact hole 201 are electrically connected with source drain layer 124.Additionally, the first transparency conducting layer 19 passes through a touch-control electricity Pole contact hole 1911 is electrically connected with touching signals line 14.
Fig. 5 is the generalized section of the touch control display device of another comparative example of the present invention.This comparative example The production method of touch control display device similar to the embodiment shown in Fig. 4 to structure, except following not Same point.
As shown in Figures 4 and 5, in the touch control display device of Fig. 5 comparative example, the first insulating barrier 13 There is double-decker, including the insulating barrier 131 being sequentially stacked and flatness layer 132；And this double-decker Also apply be applicable on the first insulating barrier 13 of Fig. 4 embodiment.
Additionally, in the touch control display device of Fig. 5 comparative example, after forming the first insulating barrier 13, It is initially formed the first transparency conducting layer 19 as touch control electrode and common electrode, then sequentially form second again Insulating barrier 15, the touching signals line layer including touching signals line 14, the 3rd insulating barrier 17 and inclusion Second transparency conducting layer of pixel electrode 20；However, in the touch control display device of Fig. 4 embodiment, After forming the first insulating barrier 13, it is initially formed the touching signals line layer including touching signals line 14, and Sequentially form the second insulating barrier 15, the first transparency conducting layer 19, the 3rd insulating barrier 17 and bag afterwards again Include the second transparency conducting layer of pixel electrode 20.
In the touch control display device of Fig. 5 comparative example, in order to avoid touching signals line 14 is because being attached to The risk that the microgranule of top leads to touching signals line 14 scratch and has broken string produces, and need to increase the 3rd exhausted The thickness t1 of edge layer 17 is to protect touching signals line 14.However, the thickness of this 3rd insulating barrier 17 T1 increases, and pixel electrode 20 and the distance of the first transparency conducting layer 19 but can be led to increase, that is, Say that interelectrode electric field also can weaken and reduce the brightness of display device pixel electrode together；And in order to carry Rise brightness, certainly will must increase the voltage difference between pixel electrode 20 and the first transparency conducting layer 19, cause Power consumption increases.
However, in the touch control display device of Fig. 4 embodiment, due to being initially formed touching signals line 14, Then just form common electrode (the first transparency conducting layer 19) and pixel electrode 20 (the second electrically conducting transparent Layer), thus be laminated with the second insulating barrier 15 and the 3rd insulating barrier 17 above touching signals line 14 so that Touching signals line 14 overlying insulating layer gross thickness adds t2 for t1；So it is not necessary to especially increase the 3rd The thickness t1 of insulating barrier 17, you can reach the purpose of protection touching signals line 14, it is to avoid touching signals The problem of line 14 broken string.
Additionally, in the touch control display device of Fig. 4 embodiment, pixel electrode 20 and common electrode (the One transparency conducting layer 19) between be only separated by one the 3rd insulating barrier 17, thickness be t1；But compare in Fig. 5 In the touch control display device of example, between pixel electrode 20 and common electrode (the first transparency conducting layer 19) but The second insulating barrier 15 and the 3rd insulating barrier 17 have been separated by it, thickness adds t2 for t1.Therefore, compared to The touch control display device of Fig. 5 comparative example, pixel electrode 20 in the touch control display device of Fig. 4 embodiment Insulating barrier gross thickness is less and between common electrode (the first transparency conducting layer 19), thus pixel electrode 20 with Storage capacitors between common electrode (the first transparency conducting layer 19) are higher, and especially need not improve both it Between voltage difference, you can reach predetermined ground display brightness.
Fig. 6 is the sequential chart of the signal of the touch control display device putting on the present invention.For convenience of description, In figure is to represent how several touch control electrode pattern 181 with ranks arrangement with s1～sn, and with t1～tn Represent the signal being electrically connected to touch control electrode s1～sn via touching signals line 14, and wherein s1, s2, S3, s4... are the touch control electrode patterns 181 representing the 1st row (column), as shown in fig. 6, applying The signal being added on touch control electrode pattern 181 is, for example, a square wave driving signal, for the touch-control of same a line Signal (the example of the touching signals line 14 that electrode pattern 181 (such as s1, s2, s3, s4...) is connected As t1, t2, t3, t4...), adjacent two touch control electrode patterns 181 (s1 and s2, s2 and s3, S3 and s4...) the touching signals line 14 (t1 and t2, t2 and t3, t3 and t4...) that connected Signal be anti-phase.It is, signal t1 and t2 is synchronization changing together, but work as signal t1 During for high potential to electronegative potential, signal t2 is then electronegative potential to high potential；Similarly, signal t2 And t3 be synchronous change together, but when signal t2 be high potential to electronegative potential when, signal t3 is then Electronegative potential is to high potential；Signal t3 and t4 is that synchronization changes together, but when signal t3 is high potential During to electronegative potential, signal t4 is then electronegative potential to high potential.And this anti-phase signal is born due to rc Information carrying number can cause decay (distortion), therefore actual touching signals line 14 and the touch-control being connected Signal on electrode pattern 181 is as shown in Figure 7.And work as and touch specific touch control electrode pattern 181 (82 Or s3) when cause the electric capacity/electric charge/signal change of corresponding region, and then affect the touch-control that it is connected Signal on holding wire 14, and due to two touch control electrode figures adjacent to touch control electrode pattern 181 The signal of the touching signals line 14 that case 181 is connected is anti-phase, can make multiple touch control electrode figures , after being touched, the touching signals line 14 that it connects is to the touch control electrode pattern not being connected for case 181 Effect that the Capacitance Coupled tool of 181 generations can be offset, reduces the touch control electrode pattern not touched according to this The change of signal (t1 and t4) on its touching signals line 14 of being connected of 181 (such as s1 and s4) Change, as shown in figure 8, allow touch with the signal on the touching signals line 14 not touched have more notable Difference, it is to avoid the touch location misjudgment caused by vertical crosstalk.
Touch control display device obtained by present invention, can be applicable to known in the art Any electronic installation needing display screen on, such as display, mobile phone, notebook computer, photography Machine, photographing unit, music player, Mobile navigation device, TV etc. need the electronics of show image to fill Put.
Above-described embodiment merely for convenience explanation and illustrate, the interest field that the present invention is advocated From being defined described in claim, rather than above-described embodiment should be only limitted to.

Claims (10)

1. a kind of touch control display device is it is characterised in that include:
One substrate；
One thin-film transistor element, on this substrate；
One first insulating barrier, on this thin-film transistor element；
One touching signals line layer, on this first insulating barrier；
One second insulating barrier, on this touching signals line layer；
One first transparency conducting layer, on this second insulating barrier；
One the 3rd insulating barrier, on this first transparency conducting layer；And
One second transparency conducting layer, on the 3rd insulating barrier.
2. touch control display device according to claim 1, wherein this thin-film transistor element include One source drain layer, and this first transparency conducting layer passes through a pixel electrode contact hole and the leakage of this source electrode Pole layer is electrically connected with.
3. touch control display device according to claim 2, wherein this second transparency conducting layer include Multiple touch control electrode patterns, and each touch control electrode pattern passes through a touch control electrode contact hole and this touches Control signal line layer is electrically connected with.
4. touch control display device according to claim 2, wherein this source drain layer include a source Pole and a drain electrode, this touching signals line layer includes a touching signals line, and this touching signals line and this source Pole or this drain electrode are correspondingly arranged.
5. touch control display device according to claim 4, wherein this touching signals line and this source electrode Or this drain electrode is overlapping.
6. touch control display device according to claim 1, wherein this thin-film transistor element include One source drain layer, and this second transparency conducting layer passes through a pixel electrode contact hole and the leakage of this source electrode Pole layer is electrically connected with.
7. touch control display device according to claim 6, wherein this first transparency conducting layer include Multiple touch control electrode patterns, and each touch control electrode pattern passes through a touch control electrode contact hole and this touches Control signal line layer is electrically connected with.
8. touch control display device according to claim 6, wherein this source drain layer include a source Pole and a drain electrode, this touching signals line layer includes a touching signals line, and this touching signals line and this source Pole or this drain electrode are correspondingly arranged.
9. the thickness of touch control display device according to claim 1, wherein this second insulating barrier is situated between Between 10nm to 1000nm.
10. touch control display device according to claim 1, the thickness of the wherein the 3rd insulating barrier Between 10nm to 1000nm.
CN201610080200.1A 2015-07-17 2016-02-04 Touch control display device Active CN106354294B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562193787P 2015-07-17 2015-07-17
US62/193,787 2015-07-17

Publications (2)

Publication Number Publication Date
CN106354294A true CN106354294A (en) 2017-01-25
CN106354294B CN106354294B (en) 2019-06-07

Family

ID=57843076

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201510995926.3A Active CN106353903B (en) 2015-07-17 2015-12-25 The driving method of touch-control display panel and control mode touch mode
CN201610075753.8A Pending CN106354347A (en) 2015-07-17 2016-02-03 Embedded type touch display panel and manufacturing method thereof
CN201610076186.8A Active CN106354348B (en) 2015-07-17 2016-02-03 Touch-control display panel
CN201610080200.1A Active CN106354294B (en) 2015-07-17 2016-02-04 Touch control display device
CN201610079439.7A Active CN106356377B (en) 2015-07-17 2016-02-04 Touch control display apparatus
CN201610124700.0A Pending CN106354349A (en) 2015-07-17 2016-03-04 Touch display device

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201510995926.3A Active CN106353903B (en) 2015-07-17 2015-12-25 The driving method of touch-control display panel and control mode touch mode
CN201610075753.8A Pending CN106354347A (en) 2015-07-17 2016-02-03 Embedded type touch display panel and manufacturing method thereof
CN201610076186.8A Active CN106354348B (en) 2015-07-17 2016-02-03 Touch-control display panel

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201610079439.7A Active CN106356377B (en) 2015-07-17 2016-02-04 Touch control display apparatus
CN201610124700.0A Pending CN106354349A (en) 2015-07-17 2016-03-04 Touch display device

Country Status (2)

Country Link
CN (6) CN106353903B (en)
TW (6) TW201704958A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108646451A (en) * 2018-04-28 2018-10-12 上海中航光电子有限公司 Display panel and display device
CN109725450A (en) * 2017-10-30 2019-05-07 瀚宇彩晶股份有限公司 Display panel and its manufacturing method
CN110196521A (en) * 2019-05-30 2019-09-03 京东方科技集团股份有限公司 Array substrate and preparation method thereof, display device
CN112540695A (en) * 2019-09-23 2021-03-23 瀚宇彩晶股份有限公司 Touch control display device

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI603247B (en) * 2016-12-23 2017-10-21 敦泰電子有限公司 In cell display and touch control circuit and driving method for in cell touch and display panel
CN107194305A (en) * 2017-02-14 2017-09-22 成都晶砂科技有限公司 Device and display screen that pixel, fingerprint and the touch-control that fingerprint and touch-control are blended are blended
CN106874892B (en) * 2017-03-22 2020-12-18 联想(北京)有限公司 Fingerprint detection method and electronic equipment
CN106908977B (en) * 2017-04-28 2020-06-05 京东方科技集团股份有限公司 Touch display substrate, touch display device and touch display method
CN107168585B (en) * 2017-07-04 2023-01-10 京东方科技集团股份有限公司 Touch substrate and touch display panel
CN109471553B (en) 2017-09-08 2022-11-08 乐金显示有限公司 Touch display panel and touch display device
CN109491530B (en) * 2017-09-12 2022-11-01 群创光电股份有限公司 Touch display device
CN108037608A (en) * 2018-01-02 2018-05-15 京东方科技集团股份有限公司 Array base palte, touch-control display panel and display device
TWI679566B (en) 2018-10-05 2019-12-11 友達光電股份有限公司 Touch display panel
CN109358706B (en) * 2018-10-30 2021-09-28 厦门天马微电子有限公司 Display panel and display device
CN109459898B (en) * 2018-12-21 2021-07-23 武汉天马微电子有限公司 Display panel and display device
TWI694365B (en) 2019-01-16 2020-05-21 友達光電股份有限公司 Touch display panel
TWI688931B (en) * 2019-04-17 2020-03-21 友達光電股份有限公司 Display device
TWI703480B (en) * 2019-05-07 2020-09-01 友達光電股份有限公司 Touch display apparatus
CN112306274A (en) * 2019-07-31 2021-02-02 群创光电股份有限公司 Electronic device
CN110531898A (en) * 2019-09-20 2019-12-03 深圳芯启航科技有限公司 A kind of capacitive induction unit control method, system and device
CN112785916A (en) * 2019-11-01 2021-05-11 群创光电股份有限公司 Display device
CN111158054B (en) * 2019-12-31 2021-04-06 浙江大学 Passive object detection display system and method based on LED screen
US10908752B1 (en) * 2020-02-14 2021-02-02 Novatek Microelectronics Corp. Display panel with touch sensor
CN112163561A (en) * 2020-04-29 2021-01-01 神盾股份有限公司 Electronic device with fingerprint sensing function
TWI791194B (en) * 2020-05-07 2023-02-01 聯詠科技股份有限公司 Electronic circuit having display driving function, touch sensing function and fingerprint sensing function
US11106887B1 (en) 2020-05-07 2021-08-31 Novatek Microelectronics Corp. Electronic circuit and a method for generating a fingerprint image
CN114627828B (en) * 2020-12-10 2023-07-11 夏普株式会社 Liquid crystal display device and driving method thereof
CN114023187B (en) * 2021-10-26 2022-11-29 深圳市爱协生科技有限公司 Touch-controlled segment code display screen
CN114217703B (en) * 2021-12-27 2023-07-04 武汉华星光电半导体显示技术有限公司 Touch display device and time sequence control method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110273397A1 (en) * 2010-05-06 2011-11-10 Toshiba Mobile Display Co., Ltd. Organic el display device and method for detecting touch
CN104022127A (en) * 2014-05-30 2014-09-03 京东方科技集团股份有限公司 Array substrate, manufacturing method thereof and displaying device
US20150062451A1 (en) * 2013-09-03 2015-03-05 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device
CN104571700A (en) * 2014-12-30 2015-04-29 深圳市华星光电技术有限公司 Touch panel
CN104731405A (en) * 2015-03-09 2015-06-24 上海天马微电子有限公司 Touch display device and manufacturing method thereof

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963277A (en) * 1996-08-24 1999-10-05 Lg Electronics Inc. Position sensible liquid crystal display device
CN1985209B (en) * 2004-07-14 2010-04-21 夏普株式会社 Active matrix substrate and drive circuit thereof and display device
KR101337262B1 (en) * 2007-02-12 2013-12-05 삼성디스플레이 주식회사 Display device and driving method thereof
TWI364697B (en) * 2008-05-30 2012-05-21 Chimei Innolux Corp Touch-sensitive liquid crystal display device and method for fabricating same
US8760412B2 (en) * 2009-02-02 2014-06-24 Apple Inc. Dual configuration for display data lines
TWI421741B (en) * 2009-07-01 2014-01-01 Au Optronics Corp Touch panel and sensing method thereof
KR100935340B1 (en) * 2009-07-13 2010-01-06 이성호 Display device having built-in touch input means
US9013441B2 (en) * 2010-08-24 2015-04-21 Cypress Semiconductor Corporation Smart scanning for a capacitive sensing array
TWI590133B (en) * 2010-12-31 2017-07-01 樂金顯示科技股份有限公司 Apparatus and method for driving touch sensor
EP2492784B1 (en) * 2011-02-25 2021-02-24 LG Display Co., Ltd. Touch sensor integrated display device
KR101524449B1 (en) * 2011-12-22 2015-06-02 엘지디스플레이 주식회사 Liquid crystal display device and Method for manufacturing the same
TWI441198B (en) * 2011-12-30 2014-06-11 Au Optronics Corp Panel and method for fabricating the same
CN103677378B (en) * 2012-09-26 2016-12-28 群康科技(深圳)有限公司 In-cell touch panel display and there is the electronic installation of In-cell touch panel display
TW201415124A (en) * 2012-10-11 2014-04-16 Rich Ip Technology Inc Thin film transistor liquid crystal display apparatus having a touch function
CN102937853B (en) * 2012-10-19 2015-10-14 北京京东方光电科技有限公司 A kind of capacitance type in-cell touch panel, its driving method and display device
CN103197796A (en) * 2013-03-29 2013-07-10 京东方科技集团股份有限公司 Touch display device and driving method thereof
TWI514214B (en) * 2013-06-13 2015-12-21 Himax Tech Ltd Touch display panel and driving method thereof
TWI542935B (en) * 2013-07-02 2016-07-21 Electronic paper touch device
KR102081318B1 (en) * 2013-09-23 2020-04-14 엘지디스플레이 주식회사 Touch sensor integrated type liquid crystal display device
TWI530833B (en) * 2013-10-15 2016-04-21 業鑫科技顧問股份有限公司 Touch Display Device
KR102082265B1 (en) * 2013-11-28 2020-02-27 엘지디스플레이 주식회사 Touch sensor integrated type display device
CN104020911A (en) * 2014-05-30 2014-09-03 京东方科技集团股份有限公司 In cell touch panel and display device
CN104020893B (en) * 2014-05-30 2017-01-04 京东方科技集团股份有限公司 A kind of In-cell touch panel and display device
CN104049799B (en) * 2014-05-30 2017-04-05 京东方科技集团股份有限公司 A kind of array base palte, In-cell touch panel and display device
CN204515721U (en) * 2014-10-17 2015-07-29 晨星半导体股份有限公司 in-cell touch display panel
TWM502897U (en) * 2015-01-30 2015-06-11 Superc Touch Corp In-cell OLED touch panel structure with high touch position resolution
CN104615323B (en) * 2015-02-06 2017-02-08 京东方科技集团股份有限公司 Three-dimensional module, three-dimensional display device and drive method of three-dimensional module
CN104657024A (en) * 2015-03-13 2015-05-27 京东方科技集团股份有限公司 Built-in touch screen and display device
CN104699315B (en) * 2015-04-01 2018-03-13 上海天马微电子有限公司 A kind of contact panel, touch-control display panel and display device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110273397A1 (en) * 2010-05-06 2011-11-10 Toshiba Mobile Display Co., Ltd. Organic el display device and method for detecting touch
US20150062451A1 (en) * 2013-09-03 2015-03-05 Panasonic Liquid Crystal Display Co., Ltd. Liquid crystal display device
CN104022127A (en) * 2014-05-30 2014-09-03 京东方科技集团股份有限公司 Array substrate, manufacturing method thereof and displaying device
CN104571700A (en) * 2014-12-30 2015-04-29 深圳市华星光电技术有限公司 Touch panel
CN104731405A (en) * 2015-03-09 2015-06-24 上海天马微电子有限公司 Touch display device and manufacturing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109725450A (en) * 2017-10-30 2019-05-07 瀚宇彩晶股份有限公司 Display panel and its manufacturing method
CN109725450B (en) * 2017-10-30 2022-02-08 瀚宇彩晶股份有限公司 Display panel and manufacturing method thereof
CN108646451A (en) * 2018-04-28 2018-10-12 上海中航光电子有限公司 Display panel and display device
CN108646451B (en) * 2018-04-28 2021-07-30 上海中航光电子有限公司 Display panel and display device
CN110196521A (en) * 2019-05-30 2019-09-03 京东方科技集团股份有限公司 Array substrate and preparation method thereof, display device
US11755133B2 (en) 2019-05-30 2023-09-12 Ordos Yuansheng Optoelectronics Co., Ltd. Array substrate and method for manufacturing same, and display device
CN112540695A (en) * 2019-09-23 2021-03-23 瀚宇彩晶股份有限公司 Touch control display device

Also Published As

Publication number Publication date
CN106354347A (en) 2017-01-25
TW201704962A (en) 2017-02-01
TW201704964A (en) 2017-02-01
TW201704983A (en) 2017-02-01
CN106354349A (en) 2017-01-25
TW201704960A (en) 2017-02-01
TWI612451B (en) 2018-01-21
CN106354348A (en) 2017-01-25
CN106356377A (en) 2017-01-25
CN106356377B (en) 2019-07-30
CN106354348B (en) 2019-05-21
CN106353903B (en) 2019-10-18
CN106353903A (en) 2017-01-25
TW201704961A (en) 2017-02-01
CN106354294B (en) 2019-06-07
TWI597631B (en) 2017-09-01
TWI614662B (en) 2018-02-11
TW201704958A (en) 2017-02-01

Similar Documents

Publication Publication Date Title
CN106354294A (en) Touch display device
US10817118B2 (en) Display touch device
US10180753B2 (en) Touchscreen panel
US9372360B2 (en) Touch liquid crystal display device
JP5841630B2 (en) Touch display panel and driving method thereof
CN102346611B (en) Systems for displaying images
US8653382B2 (en) Electrostatic capacitive type touch screen panel
CN101419521B (en) Touch control substrate and touch control LCD
CN104393021A (en) Pixel structure, transparent touch screen and preparation method and display device therefore
US11360625B2 (en) Display device and terminal
KR20100007717A (en) Organic light emitting display device
CN103513842A (en) Touch screen panel
US9811215B2 (en) Touch liquid crystal display panel and method for manufacturing the same
CN104536633A (en) Array substrate, manufacturing method thereof and display device
US9874960B2 (en) Touch screen, method for manufacturing the same, and display device
CN107015685A (en) The display device of integrated touch screen panel
CN106775122A (en) Touch control display apparatus
CN104808877B (en) The active array of capacitance type touch-control panel and the capacitance type touch-control panel of correlation
KR100935503B1 (en) Touch panel
CN104267864A (en) On-cell touch liquid crystal display
US20170017338A1 (en) Touch display device
CN109375829A (en) A kind of production method of the display device using the double touch-control sensors of metal mesh
CN108469922A (en) A kind of array substrate and preparation method thereof, touch control display apparatus
CN204303812U (en) Dot structure, transparent touch display screen and display device
KR101248813B1 (en) Touchscreen panel having one-layered structure

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant