CN105467691A - Touch display device - Google Patents
Touch display device Download PDFInfo
- Publication number
- CN105467691A CN105467691A CN201610066831.8A CN201610066831A CN105467691A CN 105467691 A CN105467691 A CN 105467691A CN 201610066831 A CN201610066831 A CN 201610066831A CN 105467691 A CN105467691 A CN 105467691A
- Authority
- CN
- China
- Prior art keywords
- touch control
- control electrode
- substrate
- display apparatus
- sept
- 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
Links
Classifications
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/136—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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
Abstract
The invention discloses a touch display device. The touch display device comprises a first substrate and a second substrate which are arranged oppositely, wherein multiple first spacers and multiple second spacers are arranged on the side, facing the first substrate, of the second substrate, the first spacers and the second spacers are equal in height. The first substrate comprises multiple data lines, multiple scanning lines, a first touch electrode layer and multiple metal liner structures electrically connected with the first touch electrode layer, wherein the data lines and the scanning lines which are insulated and crossed. The orthographic projections of the first spacers on the plane where the first substrate is located are overlapped with the orthographic projections of the metal liner structures on the plane where the first substrate is located, and the orthographic projections of the second spacers on the plane where the first substrate is located are not overlapped with the orthographic projections of the metal liner structures on the plane where the first substrate is located. Reduction of the manufacturing cost of the touch display device can be achieved on the basis that the uniform thickness of the touch display device is kept.
Description
Technical field
The embodiment of the present invention relates to technical field of touch-control display, particularly relates to a kind of touch control display apparatus.
Background technology
Along with the development of technology, various display panel, such as display panels and organic electroluminescence display panel are widely used.Such as display panels is by the color membrane substrates be oppositely arranged, array base palte, and the liquid crystal be clipped between two substrates is formed.In order to keep the gap uniformity between color membrane substrates and array base palte and constant, need to arrange sept between two substrates.
In prior art, the general twin columns high mode (i.e. the sept of differing heights) that adopt prevent display panels uneven thickness, twin columns are high is generally the structure that primary divider and secondary sept combine, wherein, primary divider is the major part for maintaining the thick homogeneity of box, in panel manufacturing process, there is larger deflection in primary divider, plays mainly contribution function to the maintenance of the thick homogeneity of box.Secondary sept be mainly used in liquid crystal display larger by external force time, prevent primary divider from causing concentrated stressed excessive because supporting area little, thus cause the thick change of expendable box or structural destruction, but adopt the high mode of twin columns that cost of manufacture can be made high.Therefore be badly in need of seeking the low mode of a kind of cost to manufacture display panel.
Summary of the invention
The invention provides a kind of touch control display apparatus, to realize the cost of manufacture reducing touch control display apparatus.
Embodiments provide a kind of touch control display apparatus, comprising:
The first substrate be oppositely arranged and second substrate;
Wherein, described second substrate is provided with multiple first sept and multiple second sept towards the side of described first substrate, and described first sept is identical with the height of described second sept;
Described first substrate comprises a plurality of data lines and multi-strip scanning line, the first touch control electrode layer and multiple metal gasket structures of being electrically connected with described first touch control electrode layer that insulation intersects;
Described first sept the orthogonal projection of described first substrate place plane and described metal gasket structure overlapping in the orthogonal projection of described first substrate place plane, described second sept the orthogonal projection of described first substrate place plane and described metal gasket structure not overlapping in the orthogonal projection of described first substrate place plane.
The present invention is by being provided with the first highly identical sept and multiple second sept at described second substrate towards the side of described first substrate, and metal gasket structure is set on the first substrate, described first sept the orthogonal projection of described first substrate place plane and described metal gasket structure overlapping in the orthogonal projection of described first substrate place plane, described second sept the orthogonal projection of described first substrate place plane and described metal gasket structure not overlapping in the orthogonal projection of described first substrate place plane, therefore touch control display apparatus can be made to keep on the uniform basis of thickness, because the first sept is identical with the height of the second sept, therefore first procedure can be used to form the first sept and the second sept simultaneously, reduce the cost of touch control display apparatus.
Accompanying drawing explanation
The structural representation of a kind of touch control display apparatus that Fig. 1 a provides for the embodiment of the present invention;
The partial top view of the described touch control display apparatus that Fig. 1 b provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 2 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 3 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 4 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 5 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 6 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 7 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 8 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Fig. 9 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Figure 10 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Figure 11 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Figure 12 provides for the embodiment of the present invention;
The structural representation of another touch control display apparatus that Figure 13 provides for the embodiment of the present invention;
The structural representation of a kind of liquid crystal touch control display device that Figure 14 provides for the embodiment of the present invention;
The structural representation of a kind of Organic Light Emitting Diode OLED touch control display apparatus that Figure 15 provides for the embodiment of the present invention;
The structural representation of another Organic Light Emitting Diode OLED touch control display apparatus that Figure 16 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
The structural representation of a kind of touch control display apparatus that Fig. 1 provides for the embodiment of the present invention, as shown in Figure 1, described touch control display apparatus comprises: the first substrate 11 be oppositely arranged and second substrate 12.Wherein, described second substrate 12 is provided with multiple first sept 13 and multiple second sept 14 towards the side of described first substrate 11, and the height H 1 of described first sept 13 is identical with the height H 2 of described second sept 14.Described first substrate 11 comprises a plurality of data lines (not shown) and multi-strip scanning line (not shown), the first touch control electrode layer 111 and multiple metal gasket structures 112 of being electrically connected with described first touch control electrode layer 111 that insulation intersects.The partial top view of the described touch control display apparatus that Fig. 1 b provides for the embodiment of the present invention, see Fig. 1 b, described first sept 13 is overlapping in the orthogonal projection 112 ' of described first substrate 11 place plane with described metal gasket structure 112 in the orthogonal projection 13 ' of described first substrate 11 place plane, and described second sept 14 is not overlapping in the orthogonal projection 112 ' of described first substrate 11 place plane with described metal gasket structure 112 in the orthogonal projection 14 ' of described first substrate 11 place plane.
In order to prevent touch control display apparatus uneven thickness, generally need the twin columns high mode that primary divider and secondary sept combine.Wherein, the height of primary divider is greater than the height of secondary sept.Primary divider is the major part for maintaining the thick homogeneity of box, and in panel manufacturing process, larger deflection occurs primary divider, plays mainly contribution function to the maintenance of the thick homogeneity of box.Secondary sept be mainly used in touch control display apparatus larger by external force time, prevent primary divider from causing concentrated stressed excessive because supporting area little, thus cause the thick change of expendable box or structural destruction, but adopt the high mode of twin columns generally to need multiple processing procedure, cost of manufacture can be made high.Therefore, for reducing costs, simplify processing procedure, it is identical with the height of secondary sept that the present embodiment arranges primary divider, and namely the first sept 13 is identical with the height of the second sept 14, and arrange described metal gasket structure 112 immediately below described first sept 13.When normally showing, the first sept 13 contacts first substrate 11 and plays a supporting role, for maintaining the thick homogeneity of box.When user's finger presses touches touch control display apparatus or touch control display apparatus is larger by external force, there is larger deflection in the first sept 13, now the second sept 14 also contacts first substrate, first sept 13 and the second sept 14 are played a supporting role jointly, prevent the first sept 13 from causing concentrated stressed excessive because supporting area little, thus cause the thick change of expendable box or structural destruction.The touch control display apparatus that the present embodiment provides is by arranging mutually level first sept 13 and the second sept 14, and described metal gasket structure 112 is set immediately below described first sept 13, also the effect maintaining touch control display apparatus caliper uniformity in prior art can be realized, and because described first sept 13 is identical with the height of described second sept 14, therefore first procedure can be used to form the first sept 13 and the second sept 14 simultaneously, simplify processing procedure, reduce the production cost of touch control display apparatus.
In addition, because described first touch control electrode layer 111 generally adopts transparent metal oxide material, therefore the resistance of described first touch control electrode layer 111 is higher.The present embodiment directly can lay layer of metal conductor layer on described first touch control electrode layer 111, is used for reducing the resistance of described first touch control electrode layer 111, and then the sensitivity of raising touch-control.And in the present embodiment, can directly adopt this layer of metal carbonyl conducting layer as described metal gasket structure 112, while the resistance reducing described first touch control electrode layer 111, the first sept 13 and the second sept 14 can also be formed by first procedure simultaneously, simplify processing procedure, reduce production cost.
See Fig. 1, exemplary arranges the upper surface that described metal gasket structure 112 is directly layed in described first touch control electrode layer 111.In other embodiments, described metal gasket structure 112 directly can also be layed in the lower surface of described first touch control electrode layer 111.
The structural representation of another touch control display apparatus that Fig. 2 provides for the embodiment of the present invention, with Fig. 1 unlike, be provided with insulation course 113 between described first touch control electrode layer 111 and described multiple metal gasket structure 112, described first touch control electrode layer 111 is electrically connected by insulation course via hole with described multiple metal gasket structure 112.The touch control display apparatus that Fig. 2 provides is arranged described first touch control electrode layer 111 and is electrically connected by insulation course via hole with described multiple metal gasket structure 112, the resistance of described first touch control electrode layer 111 can be reduced on the one hand, on the other hand, described metal gasket structure 112 can also be multiplexed with the touching signals line of described touch control display apparatus.
The structural representation of another touch control display apparatus that Fig. 3 provides for the embodiment of the present invention, the further optimization that touch control display apparatus shown in Fig. 3 is touch control display apparatus described in Fig. 1, as shown in Figure 3, described first touch control electrode layer 111 of described touch control display apparatus comprises multiple first sub-touch control electrode 1111, and described first sub-touch control electrode 1111 is in strip; Described first sub-touch control electrode 1111 bearing of trend is parallel with described data line 114, and orientation is parallel with described sweep trace 115.Described touch control display apparatus also comprises the second touch control electrode layer 116 (described second touch control electrode layer 116 is positioned on described first substrate or is positioned on described second substrate), described second touch control electrode layer 116 comprises multiple second sub-touch control electrode 1161, described second sub-touch control electrode 1161 is in strip, and described second sub-touch control electrode 1161 insulate arranged in a crossed manner with described first sub-touch control electrode 1111.Described second sub-touch control electrode 1161 bearing of trend is parallel with described sweep trace 115, and orientation is parallel with described data line 114.Described metal gasket structure 112 is electrically connected with described first touch control electrode layer 111 (Fig. 3 exemplary arrange the upper surface that described metal gasket structure 112 is directly layed in described first touch control electrode layer 111).In Fig. 3, dashed circle upper area correspondence arranges described first sept 13, and dashed rectangle upper area correspondence arranges described second sept 14.
In other embodiments, it is parallel with described sweep trace 115 that described first sub-touch control electrode 1111 bearing of trend can also be set, and orientation is parallel with described data line 114.Described second sub-touch control electrode 1161 bearing of trend is parallel with described data line 114, and orientation is parallel with described sweep trace 115.
It should be noted that, the arrangement mode of described first sept 13 and described second sept 14 has multiple, Fig. 3 is only exemplary arranges described first sept 13 and described second sept 14 is arranged along sweep trace 115 bearing of trend interval, set gradually along described data line 111 bearing of trend, and be not limitation of the invention.In other embodiments, described first sept 13 and described second sept 14 be placed with multiple implementation.Preferably, described first sept 13 is set and described second sept 14 is uniformly distributed in the side of described second substrate towards described first substrate.This optimal way can keep the gap uniformity between first substrate and second substrate, avoids light leak and shows bad.Further, can also be that to arrange the quantity of described first sept and described second sept equal.As shown in Figure 4, described first sept 13 and described second sept 14 are set and arrange along sweep trace 115 bearing of trend interval, arrange along described data line 114 also interval.Or as shown in Figure 5, along sweep trace 115 bearing of trend, m the second sept 14, m and n are set at interval of n the first sept 13 and are the positive integer (Fig. 5 exemplary n=2, m=1 are set) being greater than or equal to 1.Or along data line 114 bearing of trend, m the second sept 14 is set at interval of n the first sept 13.In addition, not each first sub-touch control electrode 1111 all needs to arrange described metal gasket 112, such as, as shown in Figure 6, interval k the first sub-touch control electrode 1111 between the first sub-touch control electrode 1111 being provided with metal gasket 112, wherein k be greater than or equal to 1 positive integer (Fig. 6 exemplary k=2 is set).The quantity of the metal gasket 112 arranged along the bearing of trend of data line 114 can according to actual conditions personal settings.As shown in Figure 7, can also multiple first sept 13 and the second sept 14 be set above same first sub-touch control electrode 1111.As long as ensure described first sept 13 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate place plane, described second sept 14 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate place plane.In actual applications, according to the quantity of described second sept 14 preset in the quantity of described first sept 13 preset in unit area and unit area, the arrangement of described first sept 13 and described second sept 14 specifically can be arranged.
Further, can arrange described first touch control electrode layer 111 is touch-control drive electrode layer, described second touch control electrode layer 116 is as touch detection electrodes layer, and described first touch control electrode layer 111 and described second touch control electrode layer 116 can realize mutual tolerance formula touch control detection.For mutual tolerance formula touch-control, touch-control drive electrode is inputted touch-control drive singal successively, touch detection electrodes layer comprises multiple output detections signal, touch-control drive electrode and touch detection electrodes form electric capacity, when touch-control display panel there is touch-control, the coupling between touch-control drive electrode and touch detection electrodes near touch point can be affected, thus change the electric capacity between touch-control drive electrode and touch detection electrodes.The method of detected touch point position is, touch-control drive singal is inputted successively to touch-control drive electrode, touch detection electrodes exports touch control detection signal simultaneously, the capacitance size of all touch-control drive electrodes and touch detection electrodes joint can be obtained like this, the i.e. capacitance size of the two dimensional surface of whole integrated touch-control display panel, according to touch-control display panel two dimension capacitance change data, the coordinate of touch point can be calculated.
Because touch-control drive electrode is generally transparent metal oxide film, such as ito transparent electrode, resistance is larger, described metal gasket structure 112 in the present embodiment can reduce the resistance of described touch-control drive electrode, again can as the liner of the first sept 13, therefore not only can improve touch-control sensitivity, the processing procedure of sept can also be simplified, reduce production cost.
The structural representation of another touch control display apparatus that Fig. 8 provides for the embodiment of the present invention, as shown in Figure 8, with touch control display apparatus shown in Fig. 3-Fig. 7 unlike, described first touch control electrode layer 111 in touch control display apparatus shown in Fig. 8 is self-tolerant touch control electrode layer, comprises the multiple touch control electrode blocks 117 be arranged in array.Described metal gasket structure 112 is directly layed in the upper surface of multiple touch control electrode block 117.Described first sept 13 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate place plane, described second sept 14 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate place plane.It should be noted that, Fig. 8 is only exemplary arranges described first sept 13 and described second sept 14 is arranged along sweep trace 115 bearing of trend interval, sets gradually along described data line 111 bearing of trend, and not limitation of the invention.The arrangement mode of described first sept 13 and described second sept 14 has multiple, and the thought of each arrangement mode can see Fig. 4-Fig. 7.
Described metal gasket structure in touch control display apparatus provided by the invention has multiple way of realization, exemplaryly in the various embodiments described above only immediately below described first sept, arranges described metal gasket structure, and the restriction not to the embodiment of the present invention.The preferred arrangement of described metal gasket structure is introduced in detail below in conjunction with accompanying drawing.
The structural representation of another touch control display apparatus that Fig. 9 provides for the embodiment of the present invention, as shown in Figure 9, described first touch control electrode layer 111 of described touch control display apparatus comprises multiple first sub-touch control electrode 1111, and described first sub-touch control electrode 1111 is in strip; Described first sub-touch control electrode 1111 bearing of trend is parallel with described data line 114, and orientation is parallel with described sweep trace 115.Described touch control display apparatus also comprises the second touch control electrode layer 116 (described second touch control electrode layer 116 is positioned on described first substrate or is positioned on described second substrate), described second touch control electrode layer 116 comprises multiple second sub-touch control electrode 1161, described second sub-touch control electrode 1161 is in strip, and described second sub-touch control electrode 1161 insulate arranged in a crossed manner with described first sub-touch control electrode 1161.Described second sub-touch control electrode 1161 bearing of trend is parallel with described sweep trace 115, and orientation is parallel with described data line 114.Described metal gasket structure 112 is directly layed in the upper surface of described first touch control electrode layer 111.Described metal gasket structure 112 is plain conductor 1121.Described plain conductor can be continuous print, also can be interrupted, as long as ensure described first sept 13 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate place plane, described second sept 14 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate place plane.The embodiment of the present invention not only can keep the gap uniformity between first substrate and second substrate, avoids light leak and shows bad, because metal gasket structure 112 is plain conductor, can also reduce the resistance of the first touch control electrode layer 111 further.What Fig. 9 was exemplary arranges the upper surface that described metal gasket structure 112 is directly layed in described first touch control electrode layer 111.Implement at that time at other, can also arrange and state the lower surface that metal gasket structure 112 is directly layed in described first touch control electrode layer 111, or arrange described metal gasket structure 112 to be connected by insulation course via hole with described first touch control electrode layer 111, described first touch control electrode layer 111 resistance of reduction described in above-described embodiment can be realized equally and simplify the processing procedure of sept, reduce the effect of production cost.
Figure 10 is the structural representation of another touch control display apparatus that the embodiment of the present invention is supplied to, as shown in Figure 10, described metal gasket structure 112 is plain conductor 1121, described plain conductor 1121 is latticed, and described first sept 13 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate place plane, described second sept 14 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate place plane.Grid-shaped metal wire 1121 can reduce the resistance of described first touch control electrode layer 111 further.
What Figure 10 was exemplary is the situation that self-tolerant touch control electrode layer introduces that described metal gasket structure 112 is latticed plain conductor 1121 for described first touch control electrode layer 111, and namely described first touch control electrode layer 111 comprises the multiple touch control electrode blocks 117 be arranged in array.When should be appreciated that described first touch control electrode layer 111 for mutual tolerance formula touch control electrode layer, described metal gasket structure 112 also can be arranged to latticed plain conductor 1121.Arranging described metal gasket structure 112 is latticed plain conductor 1121, can increase the contact area of plain conductor 1121 and described first touch control electrode layer 111 further, and then reduces the resistance of described first touch control electrode layer 111 further.
The structural representation of another touch control display apparatus that Figure 11 provides for the embodiment of the present invention, as shown in figure 11, described first touch control electrode layer 111 of described touch control display apparatus comprises multiple first sub-touch control electrode 1111, and described first sub-touch control electrode 1111 is in strip; Described first sub-touch control electrode 1111 bearing of trend is parallel with described data line 114, and orientation is parallel with described sweep trace 115.Described touch control display apparatus also comprises the second touch control electrode layer 116 (described second touch control electrode layer 116 is positioned on described first substrate or is positioned on described second substrate), described second touch control electrode layer 116 comprises multiple second sub-touch control electrode 1161, described second sub-touch control electrode 1161 is in strip, and described second sub-touch control electrode 1161 insulate arranged in a crossed manner with described first sub-touch control electrode 1161.Described second sub-touch control electrode 1161 bearing of trend is parallel with described sweep trace 115, and orientation is parallel with described data line 114.Described metal gasket structure 112 is directly layed in the upper surface of described first touch control electrode layer 111.Described metal gasket structure 112 comprises plain conductor 1121 and metal gasket boss 1122.Described metal gasket boss 1122 is positioned at least side of described plain conductor 1121.Described first sept 13 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate place plane, described second sept 14 the orthogonal projection of described first substrate place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate place plane.Because the bed-plate dimension of the first sept 13 is generally large than the width of plain conductor, so the embodiment of the present invention is by arranging metal gasket boss 1122, can prevent from touching the situation that in pressing process, the first sept 13 offsets to the generation of plain conductor 1121 both sides, effectively can control the spacer thickness between first substrate 11 and second substrate 12, avoid light leak and show bad.It should be noted that, plain conductor 1121 shown in Figure 11 can directly be electrically connected with described first sub-touch control electrode 1111, can also be electrically connected by insulation course via hole.The present embodiment is preferred, arranges described metal routing 1122 and is multiplexed with touch control electrode line, for transmitting touching signals.Metal routing 1122 is multiplexed with touch control electrode line and can reduces manufacturing process further, reduce production cost.In Figure 11, each described first sub-touch control electrode 1111 have at least a strip metal wire 1121 to be connected to driving chip, for transmitting touching signals to described first sub-touch control electrode 1111.It should be noted that, the sub-touch control electrode 1161 of described first sub-touch control electrode 1111, second, data line 114, sweep trace 115 can connect a driving chip jointly, namely by a driving chip for described registered permanent residence display panel provides touch-control drive singal, touch control detection signal, data-signal and sweep signal, touch-control and display share a driving chip, and described driving chip is used for display driver and touch-control drives.In other embodiments, independently two driving chip can also be used to realize touch-control respectively drive and display driver.In addition, described first sub-touch control electrode 1111 also can be connected different driving chip with the second sub-touch control electrode 1161, provides touch-control drive singal and touch control detection signal respectively by different driving chip.The embodiment of the present invention is not construed as limiting this.
The structural representation of another touch control display apparatus that Figure 12 provides for the embodiment of the present invention, as shown in figure 12, described first touch control electrode layer 111 is self-tolerant touch control electrode layer, comprises the multiple touch control electrode blocks 117 be arranged in array.Described metal gasket structure 112 comprises plain conductor 1121 and metal gasket boss 1122.Described plain conductor 1121 is electrically connected with corresponding touch control electrode block 117 by insulation course via hole 118.Described plain conductor 1121 is touch control electrode line, for transmitting touching signals.Plain conductor 1121 is multiplexed with touch control electrode line by the present embodiment, only needs the technique of a plain conductor in manufacturing process, without the need to additionally preparing touch control electrode line again, decreases processing procedure quantity, reduces production cost, improves production efficiency.
The structural representation of another touch control display apparatus that Figure 13 provides for the embodiment of the present invention, as shown in figure 13, described first touch control electrode layer 111 is self-tolerant touch control electrode layer, comprises the multiple touch control electrode blocks 117 be arranged in array.Described metal gasket structure 112 comprises plain conductor 1121 and metal gasket boss 1122.Described plain conductor 1121 is laid immediately on described touch control electrode block 117 upper surface.Each described touch control electrode block 117 is provided with a described plain conductor 1121 as touch control electrode line, for transmitting touching signals.
Preferably, it is overlapping in the orthogonal projection of described first substrate place plane that the intersection region that the boss of metal gasket described in the various embodiments described above 1122 insulate at the orthogonal projection of described first substrate place plane and described data line and described sweep trace is set.Because the intersection region of described data line and the insulation of described sweep trace is generally light tight district, therefore can make full use of light tight district and metal gasket boss 1122 is set, avoiding the aperture opening ratio reducing pixel because arranging metal gasket boss 1122, improving the transmittance of touch control display apparatus.
It should be noted that, the touch control display apparatus described in the various embodiments described above can be liquid crystal touch control display device, can also be Organic Light Emitting Diode OLED touch control display apparatus.When described touch control display apparatus is liquid crystal touch control display device, be filled with liquid crystal layer between the first substrate of described liquid crystal touch control display device and second substrate, the common electrode layer that described first touch control electrode layer is multiplexed with described liquid crystal touch control display device is preferably set.This optimal way can reduce the thickness of touch control display apparatus on the one hand further, and described first touch control electrode layer and common electrode layer multiplexing, only an etching technics is needed in manufacturing process, without the need to making mask plate respectively to described first touch control electrode layer and common electrode layer, decrease processing procedure quantity, reduce cost and improve production efficiency.
When described touch control display apparatus is Organic Light Emitting Diode OLED touch control display apparatus, described first touch control electrode layer can be multiplexed with negative electrode or the anode of described Organic Light Emitting Diode OLED touch control display apparatus.
When described second substrate is color membrane substrates, preferably black matrix is set in described second substrate, and described metal gasket structure the is positioned at described second substrate orthogonal projection of black matrix in described first substrate place plane in the orthogonal projection of described first substrate place plane is set.Utilize described black matrix to hide described metal gasket structure, can not have an impact to the aperture opening ratio of touch control display apparatus, also can not affect its light penetration.
Optionally, the thickness range of described metal gasket structure can be set to 300-500nm.Above-mentioned preferred thickness range can avoid the too small resistance problems being not enough to significantly reduce described first touch control electrode layer of metal gasket structural thickness, can also avoid the excessive problem causing the thickness of whole touch control display apparatus to increase of metal gasket structural thickness.
The structural representation of a kind of liquid crystal touch control display device that Figure 14 provides for the embodiment of the present invention, as shown in figure 14, described liquid crystal touch control display device comprises: the first substrate 11 be oppositely arranged and second substrate 12; Wherein, described second substrate 12 is provided with multiple first sept 13 and multiple second sept 14 towards the side of described first substrate 11, and the height H 1 of described first sept 13 is identical with the height H 2 of described second sept 14; Multiple metal gasket structures 112 that described first substrate 11 comprises the first touch control electrode layer 111 and is electrically connected with described first touch control electrode layer 111.Described first sept 13 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate 11 place plane, described second sept 14 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate 11 place plane.Described second substrate 12 is color membrane substrates, and described first substrate 11 is array base palte, and described array base palte also comprises pixel electrode layer 118 and multiple for driving the thin film transistor (TFT) 119 of pixel cell.Insulation course is provided with between described pixel electrode layer 118 and the first touch control electrode layer 111.Described metal gasket structure 112 is directly layed in the lower surface of described first touch control electrode layer 111.Described second substrate 12 is provided with black matrix 20, preferably arranges described metal gasket structure 112 is positioned at described second substrate 12 orthogonal projection of black matrix 20 in described first substrate 11 place plane in the orthogonal projection of described first substrate 11 place plane.The present embodiment preferably arranges described first touch control electrode layer 111 and is multiplexed with common electrode layer.In the display stage, between described first touch control electrode layer 111 and described pixel electrode layer 118, form electric field driven liquid crystal deflection, complete image display.In the touch-control stage, between described first touch control electrode layer 111 and ground, form electric capacity, for detecting position of touch.
The structural representation of a kind of Organic Light Emitting Diode OLED touch control display apparatus that Figure 15 provides for the embodiment of the present invention, as shown in figure 15, described Organic Light Emitting Diode OLED touch control display apparatus comprises: the first substrate 11 be oppositely arranged and second substrate 12; Wherein, described second substrate 12 is provided with multiple first sept 13 and multiple second sept 14 towards the side of described first substrate 11, and the height H 1 of described first sept 13 is identical with the height H 2 of described second sept 14; Multiple metal gasket structures 112 that described first substrate 11 comprises the first touch control electrode layer 111 and is electrically connected with described first touch control electrode layer 111.Described first sept 13 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate 11 place plane, described second sept 14 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate 11 place plane.Described first touch control electrode layer 111 is the negative electrode of Organic Light Emitting Diode OLED touch control display apparatus, described first substrate 11 comprises multiple light-emitting component, each light-emitting component comprises the first touch control electrode layer 111 (negative electrode), organic luminous layer 22 and anode 21, and the anode 21 of each light-emitting component is electrically connected with the drain electrode of a thin film transistor (TFT) 119 or source electrode.The described Organic Light Emitting Diode OLED touch control display apparatus that Figure 15 provides is top emitting device, and light emission direction as shown by arrows in FIG..Can determine which is anode 21 input voltage signal of which light-emitting component by the conducting controlling thin film transistor (TFT) 119 with shutoff, after negative electrode applies voltage, anode hole and cathode electronics will combine in organic luminous layer 22, excite and make organic luminous layer 22 luminous, and then realize image display.
The structural representation of another Organic Light Emitting Diode OLED touch control display apparatus that Figure 16 provides for the embodiment of the present invention, with Figure 15 unlike, the described Organic Light Emitting Diode OLED touch control display apparatus that Figure 16 provides is bottom emitting device, and light emission direction as shown by arrows in FIG..And between first substrate 11 and second substrate 12, be provided with drying agent.
Organic Light Emitting Diode OLED touch control display apparatus shown in Figure 15 and Figure 16, because the height H 1 of described first sept 13 is identical with the height H 2 of described second sept 14, and described metal gasket structure 112 is set immediately below described first sept 13, described first sept 13 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 overlapping in the orthogonal projection of described first substrate 11 place plane, described second sept 14 the orthogonal projection of described first substrate 11 place plane and described metal gasket structure 112 not overlapping in the orthogonal projection of described first substrate 11 place plane, therefore can realize equally simplifying sept processing procedure, reduce the effect of touch control display apparatus production cost.In addition, because described first touch control electrode 111 is multiplexed with the negative electrode of Organic Light Emitting Diode OLED touch control display apparatus, therefore metal gasket structure 112 directly can also utilize the metal conducting layer preparation reducing described first touch control electrode 111 resistance.
It should be noted that, the touch control display apparatus that Fig. 1-Figure 16 provides has many something in common, and its something in common continues to use identical Reference numeral in subsequent drawings, and something in common repeats no more.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (19)
1. a touch control display apparatus, is characterized in that, comprising:
The first substrate be oppositely arranged and second substrate;
Wherein, described second substrate is provided with multiple first sept and multiple second sept towards the side of described first substrate, and described first sept is identical with the height of described second sept;
Described first substrate comprises a plurality of data lines and multi-strip scanning line, the first touch control electrode layer and multiple metal gasket structures of being electrically connected with described first touch control electrode layer that insulation intersects;
Described first sept the orthogonal projection of described first substrate place plane and described metal gasket structure overlapping in the orthogonal projection of described first substrate place plane, described second sept the orthogonal projection of described first substrate place plane and described metal gasket structure not overlapping in the orthogonal projection of described first substrate place plane.
2. touch control display apparatus according to claim 1, is characterized in that, described multiple metal gasket structure is directly layed in upper surface or the lower surface of described first touch control electrode layer.
3. touch control display apparatus according to claim 1, it is characterized in that, be provided with insulation course between described first touch control electrode layer and described multiple metal gasket structure, described first touch control electrode layer and described multiple metal gasket structure are electrically connected by insulation course via hole.
4. touch control display apparatus according to claim 1, is characterized in that, described first touch control electrode layer comprises multiple first sub-touch control electrode, and described first sub-touch control electrode is strip;
Described first sub-touch control electrode bearing of trend is parallel with described data line, and orientation is parallel with described sweep trace; Or,
Described first sub-touch control electrode bearing of trend is parallel with described sweep trace, and orientation is parallel with described data line.
5. touch control display apparatus according to claim 4, is characterized in that, described touch control display apparatus also comprises the second touch control electrode layer, and described second touch control electrode layer is positioned on described first substrate or is positioned on described second substrate;
Described second touch control electrode layer comprises multiple second sub-touch control electrode, and described second sub-touch control electrode is strip, and described second sub-touch control electrode and described first sub-touch control electrode insulate arranged in a crossed manner;
Described second sub-touch control electrode bearing of trend is parallel with described sweep trace, and orientation is parallel with described data line; Or,
Described second sub-touch control electrode bearing of trend is parallel with described data line, and orientation is parallel with described sweep trace.
6. touch control display apparatus according to claim 5, is characterized in that, described first touch control electrode layer is touch-control drive electrode layer, and described second touch control electrode layer is as touch detection electrodes layer.
7. touch control display apparatus according to claim 1, is characterized in that, described first touch control electrode layer is self-tolerant touch control electrode layer, comprises the multiple touch control electrode blocks be arranged in array.
8. touch control display apparatus according to claim 1, is characterized in that, described metal gasket structure comprises plain conductor and/or metal gasket boss, and described metal gasket boss is positioned at described plain conductor at least side.
9. touch control display apparatus according to claim 8, is characterized in that, described plain conductor is touch control electrode line, for transmitting touching signals.
10. touch control display apparatus according to claim 8, is characterized in that, described plain conductor is latticed.
11. touch control display apparatus according to claim 8, it is characterized in that, the intersection region that described metal gasket boss insulate at the orthogonal projection of described first substrate place plane and described data line and described sweep trace is overlapping in the orthogonal projection of described first substrate place plane.
12. touch control display apparatus according to claim 1, is characterized in that, described second substrate is provided with black matrix; Described metal gasket structure is positioned at the orthogonal projection of black matrix in described first substrate place plane of described second substrate in the orthogonal projection of described first substrate place plane.
13. touch control display apparatus according to claim 1, is characterized in that, the thickness range of described metal gasket structure is 300-500nm.
14. according to described touch control display apparatus arbitrary in claim 1-13, and it is characterized in that, described first sept and described second sept are uniformly distributed in the side of described second substrate towards described first substrate.
15. according to described touch control display apparatus arbitrary in claim 1-13, and it is characterized in that, the quantity of described first sept and described second sept is equal.
16., according to described touch control display apparatus arbitrary in claim 1-13, is characterized in that, along described data line bearing of trend and/or along described sweep trace bearing of trend, described first sept and described second sept interval are arranged.
17. according to described touch control display apparatus arbitrary in claim 1-10, and it is characterized in that, described touch control display apparatus is liquid crystal touch control display device or Organic Light Emitting Diode OLED touch control display apparatus.
18. touch control display apparatus according to claim 17, is characterized in that, described first touch control electrode layer is multiplexed with the common electrode layer of described liquid crystal touch control display device.
19. touch control display apparatus according to claim 17, is characterized in that, described first touch control electrode layer is multiplexed with negative electrode or the anode of described Organic Light Emitting Diode OLED touch control display apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066831.8A CN105467691B (en) | 2016-01-29 | 2016-01-29 | A kind of touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610066831.8A CN105467691B (en) | 2016-01-29 | 2016-01-29 | A kind of touch control display apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105467691A true CN105467691A (en) | 2016-04-06 |
| CN105467691B CN105467691B (en) | 2019-06-14 |
Family
ID=55605551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610066831.8A Active CN105467691B (en) | 2016-01-29 | 2016-01-29 | A kind of touch control display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105467691B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759482A (en) * | 2016-05-06 | 2016-07-13 | 上海天马微电子有限公司 | Touch display panel and touch display device |
| CN106054468A (en) * | 2016-07-29 | 2016-10-26 | 厦门天马微电子有限公司 | Display panel and display device comprising same |
| CN106773347A (en) * | 2016-12-26 | 2017-05-31 | 武汉华星光电技术有限公司 | A kind of built-in touch panel and display device |
| CN106773222A (en) * | 2017-02-17 | 2017-05-31 | 武汉华星光电技术有限公司 | Embedded touch control panel |
| CN107219955A (en) * | 2017-06-06 | 2017-09-29 | 厦门天马微电子有限公司 | Touch-control display panel and touch control display apparatus |
| CN107861297A (en) * | 2017-11-17 | 2018-03-30 | 武汉华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN108803108A (en) * | 2018-05-30 | 2018-11-13 | 武汉华星光电技术有限公司 | A kind of touch control LCD (Liquid Crystal Display) panel, display device and terminal |
| CN109410751A (en) * | 2018-10-30 | 2019-03-01 | 京东方科技集团股份有限公司 | A kind of display base plate and preparation method thereof, display panel, display device |
| CN109765731A (en) * | 2019-03-27 | 2019-05-17 | 友达光电（昆山）有限公司 | Display device |
| CN113282200A (en) * | 2021-05-17 | 2021-08-20 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN113870700A (en) * | 2021-09-09 | 2021-12-31 | 惠科股份有限公司 | Display panel and test terminal thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611996A (en) * | 2003-10-27 | 2005-05-04 | 株式会社日立显示器 | Liquid crystal display device |
| KR20060000279A (en) * | 2004-06-28 | 2006-01-06 | 엘지.필립스 엘시디 주식회사 | Lcd with color-filter on tft and method of fabricating of the same |
| KR20060018135A (en) * | 2004-08-23 | 2006-02-28 | 삼성전자주식회사 | Liquid crystal display panel and method of manufacturing the same |
| CN101046562A (en) * | 2006-03-27 | 2007-10-03 | 中华映管股份有限公司 | LCD panel |
| US20110299022A1 (en) * | 2010-06-04 | 2011-12-08 | Au Optronics Corporation | Display panel |
| CN102841718A (en) * | 2012-08-31 | 2012-12-26 | 北京京东方光电科技有限公司 | Capacitance-type embedded touch screen and display device |
| CN102854649A (en) * | 2011-06-30 | 2013-01-02 | 上海天马微电子有限公司 | Liquid crystal display (LCD) panel, LCD and manufacturing method of LCD |
| CN102955637A (en) * | 2012-11-02 | 2013-03-06 | 北京京东方光电科技有限公司 | Capacitance-type built-in touch screen, driving method thereof and display device |
| CN104849919A (en) * | 2014-06-18 | 2015-08-19 | 苹果公司 | Display having column spacer structure |
| CN205353530U (en) * | 2016-01-29 | 2016-06-29 | 上海天马微电子有限公司 | Touch display device |
-
2016
- 2016-01-29 CN CN201610066831.8A patent/CN105467691B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611996A (en) * | 2003-10-27 | 2005-05-04 | 株式会社日立显示器 | Liquid crystal display device |
| KR20060000279A (en) * | 2004-06-28 | 2006-01-06 | 엘지.필립스 엘시디 주식회사 | Lcd with color-filter on tft and method of fabricating of the same |
| KR20060018135A (en) * | 2004-08-23 | 2006-02-28 | 삼성전자주식회사 | Liquid crystal display panel and method of manufacturing the same |
| CN101046562A (en) * | 2006-03-27 | 2007-10-03 | 中华映管股份有限公司 | LCD panel |
| US20110299022A1 (en) * | 2010-06-04 | 2011-12-08 | Au Optronics Corporation | Display panel |
| CN102854649A (en) * | 2011-06-30 | 2013-01-02 | 上海天马微电子有限公司 | Liquid crystal display (LCD) panel, LCD and manufacturing method of LCD |
| CN102841718A (en) * | 2012-08-31 | 2012-12-26 | 北京京东方光电科技有限公司 | Capacitance-type embedded touch screen and display device |
| CN102955637A (en) * | 2012-11-02 | 2013-03-06 | 北京京东方光电科技有限公司 | Capacitance-type built-in touch screen, driving method thereof and display device |
| CN104849919A (en) * | 2014-06-18 | 2015-08-19 | 苹果公司 | Display having column spacer structure |
| CN205353530U (en) * | 2016-01-29 | 2016-06-29 | 上海天马微电子有限公司 | Touch display device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759482A (en) * | 2016-05-06 | 2016-07-13 | 上海天马微电子有限公司 | Touch display panel and touch display device |
| CN106054468A (en) * | 2016-07-29 | 2016-10-26 | 厦门天马微电子有限公司 | Display panel and display device comprising same |
| CN106773347A (en) * | 2016-12-26 | 2017-05-31 | 武汉华星光电技术有限公司 | A kind of built-in touch panel and display device |
| CN106773222A (en) * | 2017-02-17 | 2017-05-31 | 武汉华星光电技术有限公司 | Embedded touch control panel |
| CN107219955B (en) * | 2017-06-06 | 2020-03-13 | 厦门天马微电子有限公司 | Touch display panel and touch display device |
| CN107219955A (en) * | 2017-06-06 | 2017-09-29 | 厦门天马微电子有限公司 | Touch-control display panel and touch control display apparatus |
| CN107861297A (en) * | 2017-11-17 | 2018-03-30 | 武汉华星光电技术有限公司 | Liquid crystal display panel and liquid crystal display device |
| CN108803108A (en) * | 2018-05-30 | 2018-11-13 | 武汉华星光电技术有限公司 | A kind of touch control LCD (Liquid Crystal Display) panel, display device and terminal |
| CN109410751A (en) * | 2018-10-30 | 2019-03-01 | 京东方科技集团股份有限公司 | A kind of display base plate and preparation method thereof, display panel, display device |
| CN109765731A (en) * | 2019-03-27 | 2019-05-17 | 友达光电（昆山）有限公司 | Display device |
| CN109765731B (en) * | 2019-03-27 | 2021-10-22 | 友达光电（昆山）有限公司 | Display device |
| CN113282200A (en) * | 2021-05-17 | 2021-08-20 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN113282200B (en) * | 2021-05-17 | 2022-12-23 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN113870700A (en) * | 2021-09-09 | 2021-12-31 | 惠科股份有限公司 | Display panel and test terminal thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105467691B (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105467691A (en) | Touch display device | |
| CN205353530U (en) | Touch display device | |
| CN104898892B (en) | A kind of touch-control display panel and preparation method thereof, touch control display apparatus | |
| KR101395223B1 (en) | Liquid crystal display device | |
| CN103760708B (en) | A kind of array base palte, capacitive touch screen and touch control display apparatus | |
| CN206470722U (en) | Array base palte, display panel and display device | |
| WO2017071543A1 (en) | Embedded touch screen, driving method thereof and display device | |
| CN103777798B (en) | Organic Light Emitting Diode touch-control display panel | |
| WO2017185833A1 (en) | Touch substrate and touch liquid crystal display panel | |
| CN105093607A (en) | Array substrate, touch control display panel and touch control display device | |
| CN104965622A (en) | Array substrate and display panel | |
| CN104808376A (en) | Array substrate and display device | |
| CN107193144A (en) | LTPS array base paltes and preparation method thereof | |
| CN103309503A (en) | Touch screen and display device | |
| CN104267548A (en) | Pixel Structure Of Display Panel | |
| CN105807991A (en) | Display substrate, embedded touch screen, driving method for embedded touch screen and display apparatus | |
| CN106681045A (en) | Liquid crystal display device and driving method thereof | |
| CN109273516A (en) | AMOLED array basal plate and display device | |
| CN102855038B (en) | A kind of touch display screen and touch display drive method | |
| CN106371665B (en) | A kind of touch-control display panel, driving method and touch control display apparatus | |
| CN106020581A (en) | Array substrate and touch display panel | |
| CN105511146A (en) | Integrated touch display panel | |
| CN111708237B (en) | Array substrate, display panel and display device | |
| CN105824476B (en) | A kind of touch-control structure and its driving method, touch screen, touch control display apparatus | |
| TWI656634B (en) | OLED display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |