CN104637976A - Organic light-emitting diode touch display device - Google Patents
Organic light-emitting diode touch display device Download PDFInfo
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- CN104637976A CN104637976A CN201310560588.1A CN201310560588A CN104637976A CN 104637976 A CN104637976 A CN 104637976A CN 201310560588 A CN201310560588 A CN 201310560588A CN 104637976 A CN104637976 A CN 104637976A
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Abstract
An organic light-emitting diode touch display device comprises an organic light-emitting component and a packaging component. The packaging component covers the organic light-emitting component and comprises a quarter-wave plate, a polarizing plate and a first touch electrode layer and a second touch electrode layer used for jointly performing touch detection, and the quarter-wave plate is made of a liquid crystal layer. Thus, the organic light-emitting diode touch display device has display, optical antireflection and touch functions at the same time, and overall thickness and weight of the organic light-emitting diode touch display device are reduced effectively.
Description
Technical field
The present invention relates to a kind of display device, particularly relate to a kind of Organic Light Emitting Diode touch control display device with touch controllable function.
Background technology
See Fig. 1, existing a kind of Organic Light Emitting Diode (hereinafter referred to as OLED) display 1 mainly comprises a substrate 10, one is located at organic light emitting module on substrate 10 11 and is covered in transparent cover plate 12 above organic light emitting module 11, such as glass or transparent acrylic (PET) plate.And can bind with an adhesive layer 13 between the periphery of substrate 10 and transparent cover plate 12, to be closed between the two by organic light emitting module 11, make unlikely oxidation of making moist.And due to OLED display 1 be the display mode of self-luminous, it is under the condition of indoor or low ambient light, there is the display characteristic of high-contrast, high color saturation, but under if it is in the environment light source of high illumination, during as solar light irradiation outside receiving chamber, because the brightness of OLED itself is far below external environmental light, then the ambient light reflected by OLED display 1 surface will allow user not see picture shown by Chu's OLED display 1.
Therefore, for solving the problem, traditional way is on the transparent cover plate 12 of OLED display 1, arrange an optical diaphragm group (not shown) be made up of quarter-wave plate and a Polarizer again, makes absorption from the incident light in the external world.Wherein quarter-wave plate tradition makes through uniaxially or biaxially extending with macromolecule face (polyimide is called for short PI), and its thickness is about hundreds of micron.And Polarizer tradition is made up of from some tens of pm to the thin-film material of hundreds of microns the common threeply degree of TAC (Triafol T) film (protective layer), PVA (polyvinyl alcohol) polarization matrix and TAC film (protective layer).
In addition, possesses touch controllable function to allow OLED display 1 simultaneously, one ready-made touch-control sensing module (not shown) then can be set in the optical diaphragm group of OLED display 1 again, but thus, possess the volume of the OLED display of touch controllable function, thickness and weight will increase widely, and be difficult to be applied in on the frivolous electronic product for requiring.
Summary of the invention
The object of the present invention is to provide a kind of Organic Light Emitting Diode touch control display device that can reduce Total Product thickness and weight.
A kind of Organic Light Emitting Diode touch control display device of the present invention, comprise an organic luminescent assembly and a package assembling, it is covered in the top of this organic luminescent assembly, and comprise the quarter-wave plate, the Polarizer that overlap, and jointly carry out one first touch control electrode layer and one second touch control electrode layer of touch detection, wherein this quarter-wave plate is made up of liquid crystal material.
Preferably, in one embodiment, this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this the second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed on this first touch control electrode layer, and this Polarizer is overlapped on this quarter-wave plate.Wherein, preferably, this Polarizer is a liquid crystal polarization plate, and this package assembling also comprises a slice covers glass on this Polarizer.
Preferably, in one embodiment, this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this the second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed on this second touch control electrode layer, and this Polarizer is overlapped on this first touch control electrode layer.Wherein, preferably, this Polarizer is a liquid crystal polarization plate, and this package assembling also comprises a slice covers glass on this Polarizer.
Preferably, in one embodiment, this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this quarter-wave plate is formed on this first touch control electrode layer, this second touch control electrode layer is formed on this quarter-wave plate, and this Polarizer is overlapped on this second touch control electrode layer.Wherein, preferably, this Polarizer is a liquid crystal polarization plate, and this package assembling also comprises a slice covers glass on this Polarizer.
Preferably, in one embodiment, this first touch control electrode layer is formed at the lower surface of this Polarizer, and this second touch control electrode layer is located at the upper surface of this Polarizer, and this quarter-wave plate is formed on this first touch control electrode layer.And preferably, this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
Preferably, in one embodiment, this first touch control electrode layer is formed at the lower surface of this Polarizer, and this quarter-wave plate is formed on this first touch control electrode layer, and this second touch control electrode layer is formed on this quarter-wave plate.And preferably, this package assembling also comprises a slice and covers glass on this Polarizer.
Preferably, in one embodiment, this first touch control electrode layer is formed at the upper surface of this Polarizer, and this quarter-wave plate is formed at the lower surface of this Polarizer, and this second touch control electrode layer is formed on this quarter-wave plate.And preferably, this package assembling also comprises a slice and covers glass on this Polarizer.
Preferably, in one embodiment, this package assembling also comprises a sheet glass, and this first touch control electrode layer is formed at the lower surface of this glass, this quarter-wave plate is formed at the lower surface of this Polarizer, this second touch control electrode layer is formed on this quarter-wave plate, and this glass is with this first touch control electrode layer overlapping upper surface fitting in this Polarizer down.
Preferably, in one embodiment, this package assembling also comprises a sheet glass, and this first touch control electrode layer is formed at the lower surface of this glass, this the second touch control electrode layer is formed at the lower surface of this Polarizer, this quarter-wave plate is formed on this second touch control electrode layer, and this glass is with this first touch control electrode layer overlapping upper surface fitting in this Polarizer down.
Preferably, this above-mentioned first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, wherein another is made up of several line electrode arranged along a second direction for this first touch control electrode layer and this second touch control electrode layer, and this second direction and this first direction interlock.
Or, preferably, this above-mentioned first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, wherein another comprises several the second electrodes series arranged along a second direction for this first touch control electrode layer and this second touch control electrode layer, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
Moreover, the another kind of Organic Light Emitting Diode touch control display device of the present invention comprises the package assembling that an organic luminescent assembly and is covered in the top of this organic luminescent assembly, wherein this organic luminescent assembly comprises one first touch control electrode layer, and this package assembling is covered in the top of this organic luminescent assembly, and comprise overlap a quarter-wave plate, a Polarizer and one and this first touch control electrode layer jointly carry out the second touch control electrode layer of touch detection, wherein this quarter-wave plate is made up of liquid crystal material.
Preferably, in one embodiment, this quarter-wave plate is formed at the lower surface of this Polarizer, and this second touch control electrode layer is formed on this quarter-wave plate.And preferably, this package assembling also comprises a slice and covers glass on this Polarizer.
Preferably, in one embodiment, this second touch control electrode layer is formed at the upper surface of this Polarizer, and this quarter-wave plate is formed at the lower surface of this Polarizer.And preferably, this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
Preferably, in one embodiment, this package assembling also comprises a glass, and this second touch control electrode layer is formed at the lower surface of this glass, this quarter-wave plate is formed at the lower surface of this Polarizer, and this glass is with this second touch control electrode layer overlapping upper surface fitting in this Polarizer down.
Preferably, in one embodiment, this package assembling also comprises a transparent insulation plate, and this second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed at the upper surface of this transparent insulation plate, and this Polarizer is overlapped on this quarter-wave plate.And preferably, this package assembling also comprises a slice and covers glass on this Polarizer.
Preferably, in one embodiment, this organic luminescent assembly comprises a upper electrode layer, and this first touch control electrode layer is a part for this upper electrode layer.
Preferably, in one embodiment, this organic luminescent assembly comprises the insulating barrier that a upper electrode layer and is stacked and placed on the upper surface of this upper electrode layer, and this first touch control electrode layer is formed on this insulating barrier.
Preferably, in one embodiment, this organic luminescent assembly comprises a substrate, lower electrode layer, be located on this substrate organic luminous layer, be located on this lower electrode layer upper electrode layer and be located on this organic luminous layer and is located at light shield layer on this upper electrode layer, and this first touch control electrode layer is formed on this light shield layer.
Preferably, in one embodiment, this organic luminous layer has the pixel electrode of several arrangement in matrix, each pixel electrode comprises sub-picture element, this light shield layer comprises a transparent insulation plate and is formed at the lower surface of this transparent insulation plate, in order to isolate a black shading matrix of the sub-picture element of each pixel electrode on this organic luminous layer, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate.
Preferably, this above-mentioned first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
Or, preferably, this above-mentioned first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
In addition, the another kind of Organic Light Emitting Diode touch control display device of the present invention, comprise the package assembling that an organic luminescent assembly and is covered in the top of this organic luminescent assembly, this organic luminescent assembly comprises a upper electrode layer and and is located at quarter-wave plate on this upper electrode layer, wherein this quarter-wave plate is made up of liquid crystal material, this package assembling comprises the Polarizer overlapped, and jointly carry out one first touch control electrode layer and one second touch control electrode layer of touch detection, and this first touch control electrode layer is positioned at the lower surface of this Polarizer, this the second touch control electrode layer is positioned at the upper surface of this Polarizer.
Preferably, this first touch control electrode layer above-mentioned and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
Or, preferably, this first touch control electrode layer above-mentioned and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
Preferably, this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
In addition, the another kind of Organic Light Emitting Diode touch control display device of the present invention, comprise the package assembling that an organic luminescent assembly and is covered in the top of this organic luminescent assembly, this organic luminescent assembly comprises a upper electrode layer, one is formed at the quarter-wave plate on this upper electrode layer, and one is formed at the first touch control electrode layer on this quarter-wave plate, wherein this quarter-wave plate is made up of liquid crystal material; This package assembling comprises the second touch control electrode layer that the Polarizer and that overlap and this first touch control electrode layer carry out touch detection jointly.
Preferably, in one embodiment, this second touch control electrode layer is formed at the lower surface of this Polarizer.And preferably, this package assembling also comprises a slice and covers glass on this Polarizer.
Preferably, in one embodiment, this package assembling also comprises a glass, and this second touch control electrode layer is positioned at the lower surface of this glass, and this Polarizer is overlapped in the lower surface of this second touch control electrode layer.Preferably, this Polarizer is a liquid crystal polarization plate.
Preferably, the first above-mentioned touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
Or, preferably, this first touch control electrode layer above-mentioned and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
Beneficial effect of the present invention is: by the quarter-wave plate will formed by liquid crystal material, Polarizer and touch electrode structure are incorporated on package assembling, or by by the quarter-wave formed by liquid crystal material plate and (or) a part of touch electrode structure is incorporated on organic luminescent assembly, and Polarizer and another part touch electrode structure are incorporated on package assembling, to replace the encapsulation upper cover of traditional OLED display, not only make Organic Light Emitting Diode touch control display device possess display simultaneously, optical anti-reflection and touch controllable function, and effectively reduce integral thickness and the weight of Organic Light Emitting Diode touch control display device.
Accompanying drawing explanation
Fig. 1 is the structure section schematic diagram of existing a kind of organic light emitting diode display.
Fig. 2 is the structure section schematic diagram of the first embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 3 is the structure section schematic diagram of the second embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 4 is the structure section schematic diagram of the 3rd embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 5 is the structure section schematic diagram of the 4th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 6 is the structure section schematic diagram of the 5th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 7 is the structure section schematic diagram of the 6th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 8 is the structure section schematic diagram of the 7th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Fig. 9 shows one of them line electrode structural representation of the first touch control electrode layer of the first to the 7th embodiment and the second touch control electrode layer.
Figure 10 shows the first touch control electrode layer of the first to the 7th embodiment and the second touch control electrode layer wherein another line electrode structural representation.
Figure 11 shows the relative position relation of the line electrode overlap of Fig. 9 and Figure 10.
Figure 12 shows one of them electrodes series structural representation of the first touch control electrode layer of the first to the 7th embodiment and the second touch control electrode layer.
Figure 13 shows the first touch control electrode layer of the first to the 7th embodiment and the second touch control electrode layer wherein another electrodes series structural representation.
Figure 14 shows the relative position relation of the electrodes series overlap of Figure 12 and Figure 13.
Figure 15 is the structure section schematic diagram of the 8th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Figure 16 is a kind of structure section schematic diagram of the organic light emitting module in the 8th embodiment;
Figure 17 is the another kind of structure section schematic diagram of the organic light emitting module in the 8th embodiment;
Figure 18 is the another kind of structure section schematic diagram of the organic light emitting module in the 8th embodiment;
Figure 19 is the close-up schematic view of the organic luminous layer in Figure 18.
Figure 20 is the close-up schematic view of the light shield layer in Figure 18.
Figure 21 is the structure section schematic diagram of the 9th embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Figure 22 is the structure section schematic diagram of the tenth embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Figure 23 is the structure section schematic diagram of the 11 embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Figure 24 is the structure section schematic diagram of the 12 embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Figure 25 is the structure section schematic diagram of the 13 embodiment of Organic Light Emitting Diode touch control display device of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Shown in Figure 2, the first embodiment of Organic Light Emitting Diode touch control display device of the present invention mainly comprises the package assembling 30 that an organic luminescent assembly 20 and is covered in the top of organic luminescent assembly 20.Wherein organic luminescent assembly 20 comprises a substrate 21 and and is located at organic light emission (OLED) module 22 on substrate 21, its lower electrode layer with several pixel electrode, an electron transfer layer, an organic luminous layer, an electric hole transfer layer, an electric hole implanted layer and upper electrode layer of mainly comprising that storehouse from lower to upper arranges.And package assembling 30 comprises quarter-wave plate 31, Polarizer 32 overlapped, one first touch control electrode layer 33 and one second touch control electrode layer 34, transparent insulation plate 35 and the glass 36 jointly carrying out touch detection, wherein quarter-wave plate 31 is made up of liquid crystal material.
More specifically, the second touch control electrode layer 34, transparent insulation plate 35, first touch control electrode layer 33, quarter-wave plate 31, Polarizer 32 and glass 36 from bottom to top sequentially overlap.With regard to processing procedure, lay a transparent conductive material layer (not shown) respectively on the upper and lower surface of transparent insulation plate 35, the first touch control electrode layer 33 and the second touch control electrode layer 34 is made respectively with etch process or laser processing procedure again on transparent conductive material layer, and on the first touch control electrode layer 33, quarter-wave plate 31 is made with liquid crystal material, on quarter-wave plate 31, lay Polarizer 32 again, finally cover glass 36 on Polarizer again, namely complete package assembling 30.Wherein transparent insulation plate 35 can be glass or transparent acrylic (PET) plate, and transparent conductive material layer can be the electric conducting materials such as ITO (indium tin oxide), nano silver wire (silvernanowire), CNT (carbon nano-tube) (carbon nano tube), conducting polymer (PEDOT/PSS), metal grill (metal mesh) or Graphene.
And the quarter-wave plate 31 that the present embodiment uses liquid crystal material to make, its thickness only has several microns, reaches the quarter-wave plate of hundreds of microns compared to conventional thickness, effectively can reduce the thickness of package assembling 30.
In addition, if Polarizer 32 selects the material possessing surface treatment (sclerosis), then can play the part of the function of glass 36, and glass 36 can be omitted, to reduce the integral thickness of package assembling 30 further.Or, Polarizer 32 also can adopt liquid crystal polarization plate, that is, on quarter-wave plate 31, adopt such as wet processing procedure (roll to roll) coating of liquid crystalline material (such as cholesterol liquid crystal), construction liquid crystal polarization plate, also can reduce the integral thickness of package assembling 30 further.
Then, package assembling 30 is covered in the top of organic luminescent assembly 20 down with the second touch control electrode layer 34, and bind with an adhesive layer 23 between substrate 21 and the periphery of the second touch control electrode layer 34, organic light emitting module 22 is closed between the two, make unlikely oxidation of making moist, namely complete the assembling of Organic Light Emitting Diode touch control display device.
See Fig. 3, it is the second embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has the composition assembly identical with the first embodiment, and its different from the first embodiment be in: quarter-wave plate 31, second touch control electrode layer 34, transparent insulation plate 35, first touch control electrode layer 33, Polarizer 32 and glass 36 from bottom to top sequentially overlap.With regard to processing procedure, first with above-mentioned processing procedure, the first touch control electrode layer 33 and the second touch control electrode layer 34 is formed respectively on the upper and lower surface of transparent insulation plate 35, and on the second touch control electrode layer 34, form the quarter-wave plate 31 be made up of liquid crystal material, and Polarizer 32 is laid on the first touch control electrode layer 33, last cover glass 36 on Polarizer again, namely completes package assembling 30.
And similarly, the optional Polarizer 32 with possessing surface treatment (sclerosis) of the present embodiment plays the part of the function of glass 36, to omit glass 36, and reduces the integral thickness of package assembling 30 further.Or adopt the Polarizer 32 that liquid crystal material (such as cholesterol liquid crystal) is made, to reduce the integral thickness of package assembling 30 further.
Shown in Figure 4, it is the 3rd embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has the composition assembly identical with the first embodiment, and its different from the first embodiment be in: transparent insulation plate 35, first touch control electrode layer 33, quarter-wave plate 31, second touch control electrode layer 34, Polarizer 32 and glass 36 from bottom to top sequentially overlap.With regard to processing procedure, with above-mentioned processing procedure, first form the first touch control electrode layer 33 at the upper surface of transparent insulation plate 35, and on the first touch control electrode layer 33, form the quarter-wave plate 31 be made up of liquid crystal material, the second touch control electrode layer 34 is formed again on quarter-wave plate 31, and Polarizer 32 is set on the second touch control electrode layer 34, finally cover glass 36 on Polarizer 32, namely completes package assembling 30.
And similarly, the optional Polarizer 32 with possessing surface treatment (sclerosis) of the present embodiment plays the part of the function of glass 36, to omit glass 36, and reduces the integral thickness of package assembling 30 further.Or adopt the Polarizer 32 that liquid crystal material (such as cholesterol liquid crystal) is made, to reduce the integral thickness of package assembling 30 further.
Shown in Figure 5, it is the 4th embodiment of Organic Light Emitting Diode touch control display device of the present invention, they are different from the first embodiment be in: package assembling 30 eliminates transparent insulation plate 35, and quarter-wave plate 31, first touch control electrode layer 33 of package assembling 30, Polarizer 32, second touch control electrode layer 34 and glass 36 from bottom to top sequentially overlap.With regard to processing procedure, with above-mentioned processing procedure, the first lower surface at Polarizer 32 and upper surface form the first touch control electrode layer 33 and the second touch control electrode layer 34 respectively, on the first touch control electrode layer 33, form the quarter-wave plate 31 be made up of liquid crystal material again, and on the second touch control electrode layer 34 cover glass 36.
Shown in Figure 6, it is the 5th embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has identical composition assembly with the 4th embodiment, and its different from the 4th embodiment be in the second touch control electrode layer 34 of: package assembling 30, quarter-wave plate 31, first touch control electrode layer 33, Polarizer 32 and glass 36 be and lower and on sequentially overlap.With regard to processing procedure, form the first touch control electrode layer 33 at the lower surface of Polarizer 32, and on the first touch control electrode layer 33, form the quarter-wave plate 31 be made up of liquid crystal material, the second touch control electrode layer 34 is formed again on quarter-wave plate 31, and on Polarizer 32 cover glass 36, namely complete package assembling 30.
In addition, the optional Polarizer 32 with possessing surface treatment (sclerosis) of the present embodiment plays the part of the function of glass 36, to omit glass 36, and reduces the integral thickness of package assembling 30 further.
Shown in Figure 7, it is the 6th embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has identical composition assembly with the 4th embodiment, and its different from the 4th embodiment be in the second touch control electrode layer 34 of: the package assembling 30 of package assembling 30, quarter-wave plate 31, Polarizer 32, first touch control electrode layer 33 and glass 36 be and lower and on sequentially overlap.With regard to processing procedure, form the first touch control electrode layer 33 at the upper surface of Polarizer 32, and form in the lower surface of Polarizer 32 the quarter-wave plate 31 be made up of liquid crystal material, the second touch control electrode layer 34 is formed again on quarter-wave plate 31, and on the first touch control electrode layer 33 cover glass 36, namely complete package assembling 30.Similarly, processing procedure can also be form the first touch control electrode layer 33 at the lower surface of glass 36, and form in the lower surface of Polarizer 32 the quarter-wave plate 31 be made up of liquid crystal material, on quarter-wave plate 31, form the second touch control electrode layer 34 again, and glass 36 is fitted in Polarizer 32 down with the first touch control electrode layer 33.
Shown in Figure 8, it is the 7th embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has identical composition assembly with the 4th embodiment, and its different from the 4th embodiment be in quarter-wave plate 31, second touch control electrode layer 34 of: package assembling 30, Polarizer 32, first touch control electrode layer 33 and glass 36 be from bottom to top sequentially overlap.With regard to processing procedure, with above-mentioned processing procedure, the first touch control electrode layer 33 is formed at the lower surface of glass 36, the second touch control electrode layer 34 is formed respectively at the lower surface of Polarizer 32, the quarter-wave plate 31 be made up of liquid crystal material is formed again on the second touch control electrode layer 34, glass 36 is covered on Polarizer 32 down with the first touch control electrode layer 33, namely completes package assembling 30.
And, in the above-mentioned first to the 7th embodiment, first touch control electrode layer 33 and the second touch control electrode layer 34 one of them as shown in Figure 9, along a first direction by several, the line electrode 91 of such as X-direction equidistant arrangement formed, and the first touch control electrode layer 33 and the second touch control electrode layer 34 wherein another is as shown in Figure 10, along a second direction staggered with first direction by several, the line electrode 92 of such as Y direction equidistant arrangement formed, whereby, these line electrodes 91,92 formation touch-control sensing structure as shown in figure 11 is jointly made.
Or, in the above-mentioned first to the 7th embodiment, first touch control electrode layer 33 and the second touch control electrode layer 34 one of them as shown in figure 12, comprise several along a first direction, such as the first electrodes series 93 of X-direction arrangement, and the first touch control electrode layer 33 and the second touch control electrode layer 34 wherein another is as shown in figure 13, comprise several along a second direction staggered with first direction, such as the second electrodes series 94 of Y direction arrangement, and each first electrodes series 93 and the second electrodes series 94 comprise several series connection rhombus in line or class rhombus electrode, whereby, make these first electrodes series 93 and the common touch-control sensing structure formed as shown in figure 14 of the second electrodes series 94.Certainly, the structure of the first touch control electrode layer 33 of the present invention and the second touch control electrode layer 34 is not limited with above-mentioned, and the first touch control electrode layer 33 and the second touch control electrode layer 34 also can be other existing or known double-deck touch electrode structures reaching touch-control sensing object.
Therefore, when the package assembling 30 of Organic Light Emitting Diode touch control display device of the incident light from the external world through the above-mentioned first to the 7th embodiment, this incident light namely can by quarter-wave plate 31 and Polarizer 32 absorb.And the touch control electrode layer 33,34 be incorporated in package assembling 30 can play touch-control sensing function, and reach effect that the present invention has display, antireflection and touch-control sensing simultaneously.
Shown in Figure 15, the 8th embodiment of Organic Light Emitting Diode touch control display device of the present invention comprises the package assembling 50 that an organic luminescent assembly 40 and is covered in the top of organic luminescent assembly 40.The package assembling 50 of the present embodiment comprises the second touch control electrode layer 53 that the quarter-wave plate 51, Polarizer 52, one and first touch control electrode layer 45 (see Figure 16) overlapped carries out touch detection jointly, and a glass 54, and quarter-wave plate 51 is made up of liquid crystal material.Or rather, the second touch control electrode layer 53, quarter-wave plate 51, Polarizer 52 and glass 54 from bottom to top sequentially overlap.With regard to processing procedure, be form at the lower surface of Polarizer 52 the quarter-wave plate 51 be made up of liquid crystal material, then on quarter-wave plate 51, form the second touch control electrode layer 53, and on Polarizer 52 cover glass 54, namely complete package assembling 50.The organic luminescent assembly 40 of the present embodiment comprises a substrate 41 and and is located at organic light emitting module 400 on substrate 41.
And as shown in figure 16, the organic light emitting module 400 of the present embodiment comprises the lower electrode layer 42 be located on substrate 41, one is located at the organic luminous layer 43 on lower electrode layer 42, and is located at the upper electrode layer 44 on organic luminous layer 43, and upper electrode layer 44 also comprises one first touch control electrode layer 45.Or rather, in the present embodiment, the first touch control electrode layer 45 is a part for upper electrode layer 44.That is upper electrode layer 44 is that a slice covers the common electrode layer of organic luminous layer 43, upper electrode layer 44 divided go out several region separately as the touch electrode structure of the first touch control electrode layer 45.Specifically, upper electrode layer 44 and the first touch control electrode layer 45 TCM drive, the display of organic luminescent assembly picture develops into pulsed by the display of preservation type and shows, the touching signals of single group or many group is added between organic luminescent assembly picture drive singal, then when inputting picture drive singal, upper electrode layer 44 and lower electrode layer 42 conducting, the luminous also display frame of organic luminescent assembly; When inputting touching signals, several regions separately of upper electrode layer 44, that is the first touch control electrode layer 45, coordinate the second touch control electrode layer 53 to judge the position that touch-control occurs.
In addition, as shown in figure 17, it is an alternate embodiment of the present embodiment organic light emitting module 400, compare with the embodiment of Figure 16, it is except lower electrode layer 42, organic luminous layer 43 and upper electrode layer 44, also comprise the insulating barrier 47 be located on upper electrode layer 44, and the first touch control electrode layer 45 is formed on insulating barrier 47.
Moreover, simultaneously see Figure 18, Figure 19 and Figure 20, as shown in figure 18, it is the another alternate embodiment of the present embodiment organic light emitting module 400, compare with the embodiment of Figure 16, it also comprises the light shield layer 48 be located on upper electrode layer 44, first touch control electrode layer 45 is formed on light shield layer 48, as shown in figure 19, organic luminous layer 43 has the pixel electrode P of several arrangement in matrix, and each pixel electrode P comprises R (red), G (green), B (indigo plant) three sub-picture elements.As shown in figure 20, light shield layer 48 comprises a transparent insulation plate 481 and is formed at the lower surface of transparent insulation plate 481, in order to a black shading matrix (black matrix) 482 of the sub-picture element of each pixel electrode on correspondence isolation organic luminous layer 43.Certainly, be also provided with the light shield layer as the present embodiment in the organic luminescent assembly 400 shown in above-mentioned Figure 16 and Figure 17 equally, be not just presented in Figure 16 and Figure 17.And first touch control electrode layer 45 of the present embodiment is formed on light shield layer 48, that is lay a transparent conductive material layer (not shown) in the upper surface of transparent insulation plate 481, then make the first touch control electrode layer 45 with etch process or laser processing procedure on transparent conductive material layer.
Wherein, the first above-mentioned touch control electrode layer 45 and the second touch control electrode layer 53 one of them be made up of line electrode 91 as shown in Figure 9, and the first touch control electrode layer 45 and the second touch control electrode layer 53 wherein another is made up of line electrode 92 as shown in Figure 10, and jointly form touch-control sensing structure as shown in figure 11 by these line electrodes 91,92.
Or, the first above-mentioned touch control electrode layer 45 and the second touch control electrode layer 53 one of them comprise several first electrodes series 93 as shown in figure 12, and the first touch control electrode layer 45 and the second touch control electrode layer 53 wherein another comprises several second electrodes series 94 as shown in fig. 13 that, and jointly form touch-control sensing structure as shown in figure 14 by these first electrodes series 93 and the second electrodes series 94.Certainly, first touch control electrode layer 45 of the present embodiment and the second touch control electrode layer 53 also can be other known double-deck touch electrode structures reaching touch-control sensing object.
Then, package assembling 50 is covered in the top of organic luminescent assembly 40 down with the second touch control electrode layer 53, and bind with an adhesive layer 46 between substrate 41 and the periphery of quarter-wave plate 51, organic light emitting module 400 is closed between the two, make unlikely oxidation of making moist, namely complete the assembling of Organic Light Emitting Diode touch control display device.
Therefore, when the package assembling 50 of Organic Light Emitting Diode touch control display device of the incident light from the external world through above-described embodiment, this incident light namely can by quarter-wave plate 51 and brilliant Polarizer 52 absorb.And the touch control electrode layer 45,53 be incorporated into respectively in organic luminescent assembly 40 and package assembling 50 can play touch-control sensing function, and reach effect that the present invention possesses display, antireflection and touch-control sensing simultaneously.
See Figure 21, it is the 9th embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has the composition assembly identical with the 8th embodiment, and its different from the 8th embodiment be in the quarter-wave plate 51 of: package assembling 50, Polarizer 52, second touch control electrode layer 53 and glass 54 be from bottom to top sequentially overlap.With regard to processing procedure, be form the second touch control electrode layer 53 at the upper surface of Polarizer 52, and form in the lower surface of Polarizer 52 the quarter-wave plate 51 be made up of liquid crystal material, then on the second touch control electrode layer 53 cover glass 54, to complete package assembling 50.Similarly, processing procedure can also be form the second touch control electrode layer 53 at the lower surface of glass 54, and form in the lower surface of Polarizer 52 the quarter-wave plate 51 be made up of liquid crystal material, and glass 54 is fitted in Polarizer 52 down with the second touch control electrode layer 53, to complete package assembling 50.
See Figure 22, it is the tenth embodiment of Organic Light Emitting Diode touch control display device of the present invention, it comprises whole composition assemblies of the 8th embodiment, and its different from the 8th embodiment be in: the package assembling 50 of the present embodiment also comprises a transparent insulation plate 55, and the second touch control electrode layer 53, transparent insulation plate 55, quarter-wave plate 51, Polarizer 52 and glass 54 from bottom to top sequentially overlap.With regard to processing procedure, first form the second touch control electrode layer 53 at the lower surface of transparent insulation plate 55, and form in the upper surface of transparent insulation plate 55 the quarter-wave plate 51 be made up of liquid crystal material, and Polarizer 52 is set on quarter-wave plate 51, cover glass 54 on Polarizer 52 again, and complete package assembling 50.
And the optional Polarizer 52 with possessing surface treatment (sclerosis) of the present embodiment plays the part of the function of glass 54, to omit glass 54, and reduces the integral thickness of package assembling 50 further.Or adopt the Polarizer 52 that liquid crystal material is made, to reduce the integral thickness of package assembling 50 further.
See Figure 23, the 11 embodiment of Organic Light Emitting Diode touch control display device of the present invention comprises the package assembling 70 that an organic luminescent assembly 60 and is covered in the top of organic luminescent assembly 60.Wherein organic luminescent assembly 60 comprises a substrate 61, one is located at the lower electrode layer 62 on substrate 61, one is located at the organic luminous layer 63 on lower electrode layer 62, one is located at the upper electrode layer 64 on organic luminous layer 63, and one is located at quarter-wave plate 65 on upper electrode layer 64, and quarter-wave plate 65 is made up of liquid crystal material.More specifically, be on upper electrode layer 64 coating of liquid crystalline material to form quarter-wave plate 65.
And package assembling 70 comprises the Polarizer 71 overlapped, one first touch control electrode layer 72 and one second touch control electrode layer 73 jointly carrying out touch detection, and a glass 74, or rather, the first touch control electrode layer 72, Polarizer 71, second touch control electrode layer 73 and glass 74 from bottom to top sequentially overlap.With regard to processing procedure, be form the first touch control electrode layer 72 and the second touch control electrode layer 73 respectively at the lower surface of Polarizer 71 and upper surface, then on the second touch control electrode layer 73 cover glass 74, namely complete package assembling 70.Similarly, processing procedure can also be form the second touch control electrode layer 73 at the lower surface of glass 74, forms the first touch control electrode layer 72, glass 74 is fitted in Polarizer 71 down with the second touch control electrode layer 73, namely completes package assembling 70 at the lower surface of Polarizer 71.
And first touch control electrode layer 72 and the second touch control electrode layer 73 can be made up of the line electrode 91,92 shown in Fig. 9 and Figure 10 respectively, jointly to be formed touch-control sensing structure as shown in figure 11.Or the first touch control electrode layer 72 and the second touch control electrode layer 73 also can be made up of several first electrodes series 93 shown in Figure 12 and Figure 13 and the second electrodes series 94 respectively, and jointly form touch-control sensing structure as shown in figure 14.Certainly, first touch control electrode layer 72 of the present embodiment and the second touch control electrode layer 73 also can be other known double-deck touch electrode structures reaching touch-control sensing object.
Then, package assembling 70 is covered in the top of organic luminescent assembly 60 down with the first touch control electrode layer 72, and bind with an adhesive layer 66 between substrate 61 and the periphery of the first touch control electrode layer 72, namely complete the assembling of Organic Light Emitting Diode touch control display device.
Therefore, when the incident light from the external world penetrates the Organic Light Emitting Diode touch control display device of above-described embodiment, the quarter-wave plate 65 that namely this incident light can be located at organic luminescent assembly 60 respectively and the Polarizer 71 being located at package assembling 70 absorbed.And the touch control electrode layer 72,73 be incorporated in package assembling 70 can play touch-control sensing function, and reach effect that the present invention possesses display, antireflection and touch-control sensing simultaneously.
As shown in Figure 24, the 12 embodiment of Organic Light Emitting Diode touch control display device of the present invention comprises the package assembling 90 that an organic luminescent assembly 80 and is covered in the top of organic luminescent assembly 80 to ginseng.
Wherein organic luminescent assembly 80 comprises a substrate 81, one is located at the lower electrode layer 82 on substrate 81, one is located at the organic luminous layer 83 on lower electrode layer 82, one is located at the upper electrode layer 84 on organic luminous layer 83, one is located at the quarter-wave plate 85 on upper electrode layer 84, and the first touch control electrode layer 86 be located on quarter-wave plate 85, and quarter-wave plate 85 is made up of liquid crystal material.That is, with regard to processing procedure, be that coating of liquid crystalline material, to form quarter-wave plate 85, then forms the first touch control electrode layer 86 on quarter-wave plate 85 on upper electrode layer 84.
And package assembling 90 comprise overlap a Polarizer 91 ', one and first touch control electrode layer 86 jointly carry out the second touch control electrode layer 92 ' and a glass 93 ' of touch detection.Or rather, the second touch control electrode layer 92 ', Polarizer 91 ' and glass 93 ' from bottom to top sequentially overlaps.With regard to processing procedure, be form the second touch control electrode layer 92 ' at the lower surface of Polarizer 91 ', then in the upper surface cover glass 93 ' of Polarizer 91 ', to complete package assembling 90.
In addition, the present embodiment also optional Polarizer 91 ' with possessing surface treatment (sclerosis) plays the part of the function of glass 93 ', to omit glass 93 ', and reduces the integral thickness of package assembling 90 further.
And first touch control electrode layer 86 and the second touch control electrode layer 92 ' can be made up of the line electrode 91,92 shown in Fig. 9 and Figure 10 respectively, jointly to be formed touch-control sensing structure as shown in figure 11.Or the first touch control electrode layer 86 and the second touch control electrode layer 92 ' also can be made up of several first electrodes series 93 shown in Figure 12 and Figure 13 and the second electrodes series 94 respectively, and jointly form touch-control sensing structure as shown in figure 14.Certainly, first touch control electrode layer 86 of the present embodiment and the second touch control electrode layer 92 ' also can be other existing or known double-deck touch electrode structures reaching touch-control sensing object.
Then, package assembling 90 is covered in the top of organic luminescent assembly 80 down with the second touch control electrode layer 92 ', and bind with an adhesive layer 86 between substrate 81 and the periphery of the second touch control electrode layer 92 ', namely complete the assembling of Organic Light Emitting Diode touch control display device.
Therefore, when the incident light from the external world penetrates the Organic Light Emitting Diode touch control display device of above-described embodiment, the quarter-wave plate 85 that namely this incident light can be located at organic luminescent assembly 80 respectively and the Polarizer 91 ' being located at package assembling 90 absorbed.And the first touch control electrode layer 86 being incorporated into organic luminescent assembly 80 can play touch-control sensing function jointly with the second touch control electrode layer 92 ' be integrated in package assembling 90, and reach effect that the present invention possesses display, antireflection and touch-control sensing simultaneously.
Ginseng as shown in Figure 25, it is the 13 embodiment of Organic Light Emitting Diode touch control display device of the present invention, it has the composition assembly identical with the 12 embodiment, and its different from the 12 embodiment be in the Polarizer 91 ' of: package assembling 90, the second touch control electrode layer 92 ' and glass 93 ' be from bottom to top sequentially overlap, with regard to processing procedure, first form the second touch control electrode layer 92 ' at the lower surface of glass 93 ', then Polarizer 91 ' is set on the second touch control electrode layer 92 '.In addition, liquid crystal material can be adopted directly to be coated on the second touch control electrode layer 92 ' and to make Polarizer 91 ', to reduce the integral thickness of package assembling 90 further; Similarly, processing procedure can also be form the second touch control electrode layer 92 ' at the upper surface of Polarizer 91 ', then in the upper cover glass 93 ' of the second touch control electrode layer 92 ', to complete package assembling 90.
In above-mentioned first embodiment in the 13 embodiment; at organic luminescent assembly 20, between 40,60,80 and package assembling 30,50,70,90; more comprise transparent adhesive layer (not shown); transparent adhesive layer is covered on organic luminescent assembly and organic luminescent assembly and package assembling is electrically insulated; and organic luminescent assembly is completely cut off with extraneous oxygen, moisture; avoid it to make moist and be oxidized and affect the life-span, the effect reaching packaging protection does not affect the Presentation Function of organic luminescent assembly simultaneously.
Moreover, above-mentioned quarter-wave plate 31,51,65,85 utilizes liquid crystal molecule to have the characteristic (self-assembly) of self assembly, such as reactive liquid crystals, and the surperficial alignment technique of relative maturity, achieve the systematicness arrangement of large-area liquid crystal, after film body solidified forming, become the film thickness that has crystal structure.Because quarter-wave plate 31,51,65,85 thickness only has several microns, reduce many compared to traditional quarter-wave plate thickness, therefore effectively can reduce the integral thickness of package assembling 30,50,70,90.And above-mentioned some not as the Polarizer 32,52,91 ' of supporting substrate; also above-mentioned liquid crystal molecule self assembly characteristic and surperficial alignment technique can be utilized; be made up of such as cholesteric liquid crystal material; and the thickness reducing Polarizer 32,52,91 ' is further to only having several microns; and owing to not needing to use TAC diaphragm; reduce many compared to traditional Polarizer thickness; even through specific coating technique; the thickness of liquid crystal polarization plate 32,52,91 ' can be reduced to about 1 micron, and further reduce the integral thickness of package assembling 30,50,90.And owing to not using traditional quarter-wave plate, except not needing to worry the problems such as sheet material is in short supply, get the raw materials ready, and can by dealer's coating of liquid crystalline material making quarter-wave plate 31,51 or 65,85 on package assembling 30,50 or organic luminescent assembly 60,80 voluntarily, to shorten processing time, and it is convenient in response to different product specification demands, the thickness of elasticity adjustment quarter-wave plate 31,51 or 65,85 and application place etc., and the expense that part outwards purchases quarter-wave plate can be saved, the manufacturing cost of product is reduced.
In addition, these embodiments above-mentioned also can comprise a frame decorative ink layer (decoration layer), it can be located at the lower surface of glass 36,54,74,93 ', be located at upper surface or the lower surface of quarter-wave plate 31,51,65,85, or be located at the position such as upper surface of substrate 41,61,81 of organic luminescent assembly 40,60,80.
In sum, the Organic Light Emitting Diode touch control display device of above-described embodiment is by the quarter-wave plate will formed by liquid crystal material, Polarizer and touch electrode structure are incorporated on package assembling, or by by the quarter-wave formed by liquid crystal material plate and (or) a part of touch electrode structure is incorporated on organic luminescent assembly, and Polarizer and another part touch electrode structure are incorporated on package assembling, to replace the encapsulation upper cover of traditional OLED display, not only make Organic Light Emitting Diode touch control display device possess display simultaneously, optical anti-reflection and touch controllable function, and at least save the glass cover-plate of conventional organic luminescence assembly and the glass cover-plate of touch-control sensing module, OCA (the Optical clear Adhesive) optical cement of two-layer bonding glass cover-plate, and effectively reduce thickness and the weight of Organic Light Emitting Diode touch control display device.In addition, the present invention uses liquid crystal material to make quarter-wave plate, the thickness of quarter-wave plate can be reduced to several microns by traditional hundreds of microns, further can reduce the integral thickness of Organic Light Emitting Diode touch control display device, really reach effect of the present invention and object.
Claims (38)
1. an Organic Light Emitting Diode touch control display device, is characterized in that:
This Organic Light Emitting Diode touch control display device comprises:
One organic luminescent assembly; And a package assembling, be covered in the top of this organic luminescent assembly, and comprise the quarter-wave plate, the Polarizer that overlap, and jointly carry out one first touch control electrode layer and one second touch control electrode layer of touch detection, wherein this quarter-wave plate is made up of liquid crystal material.
2. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this the second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed on this first touch control electrode layer, and this Polarizer is overlapped on this quarter-wave plate.
3. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this the second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed on this second touch control electrode layer, and this Polarizer is overlapped on this first touch control electrode layer.
4. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this package assembling also comprises a transparent insulation plate, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate, this quarter-wave plate is formed on this first touch control electrode layer, this second touch control electrode layer is formed on this quarter-wave plate, and this Polarizer is overlapped on this second touch control electrode layer.
5. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this first touch control electrode layer is formed at the lower surface of this Polarizer, this the second touch control electrode layer is located at the upper surface of this Polarizer, and this quarter-wave plate is formed on this first touch control electrode layer.
6. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this first touch control electrode layer is formed at the lower surface of this Polarizer, this quarter-wave plate is formed on this first touch control electrode layer, and this second touch control electrode layer is formed on this quarter-wave plate.
7. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this first touch control electrode layer is formed at the upper surface of this Polarizer, this quarter-wave plate is formed at the lower surface of this Polarizer, and this second touch control electrode layer is formed on this quarter-wave plate.
8. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this package assembling also comprises a sheet glass, and this first touch control electrode layer is formed at the lower surface of this glass, this quarter-wave plate is formed at the lower surface of this Polarizer, this second touch control electrode layer is formed on this quarter-wave plate, and this glass is with this first touch control electrode layer overlapping upper surface fitting in this Polarizer down.
9. Organic Light Emitting Diode touch control display device according to claim 1, it is characterized in that: this package assembling also comprises a sheet glass, and this first touch control electrode layer is formed at the lower surface of this glass, this the second touch control electrode layer is formed at the lower surface of this Polarizer, this quarter-wave plate is formed on this second touch control electrode layer, and this glass is with this first touch control electrode layer overlapping upper surface fitting in this Polarizer down.
10. the Organic Light Emitting Diode touch control display device according to claim arbitrary in claim 2 to 9, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, wherein another is made up of several line electrode arranged along a second direction for this first touch control electrode layer and this second touch control electrode layer, and this second direction and this first direction interlock.
11. Organic Light Emitting Diode touch control display device according to claim arbitrary in claim 2 to 9, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, wherein another comprises several the second electrodes series arranged along a second direction for this first touch control electrode layer and this second touch control electrode layer, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
12. Organic Light Emitting Diode touch control display device according to claim arbitrary in claim 2 to 4, is characterized in that: this Polarizer is a liquid crystal polarization plate.
13. Organic Light Emitting Diode touch control display device according to claim 2,3,4 or 6, is characterized in that: this package assembling also comprises a slice and covers glass on this Polarizer.
14. Organic Light Emitting Diode touch control display device according to claim 5, is characterized in that: this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
15. 1 kinds of Organic Light Emitting Diode touch control display device, is characterized in that:
This Organic Light Emitting Diode touch control display device comprises:
One organic luminescent assembly, comprises one first touch control electrode layer; And
One package assembling, be covered in the top of this organic luminescent assembly, and comprise overlap a quarter-wave plate, a Polarizer and one and this first touch control electrode layer jointly carry out the second touch control electrode layer of touch detection, wherein this quarter-wave plate is made up of liquid crystal material.
16. Organic Light Emitting Diode touch control display device according to claim 15, is characterized in that: this quarter-wave plate is formed at the lower surface of this Polarizer, this second touch control electrode layer is formed on this quarter-wave plate.
17. Organic Light Emitting Diode touch control display device according to claim 15, it is characterized in that: this second touch control electrode layer is formed at the upper surface of this Polarizer, this quarter-wave plate is formed at the lower surface of this Polarizer.
18. Organic Light Emitting Diode touch control display device according to claim 15, it is characterized in that: this package assembling also comprises a glass, and this second touch control electrode layer is formed at the lower surface of this glass, this quarter-wave plate is formed at the lower surface of this Polarizer, and this glass is with this second touch control electrode layer overlapping upper surface fitting in this Polarizer down.
19. Organic Light Emitting Diode touch control display device according to claim 15, it is characterized in that: this package assembling also comprises a transparent insulation plate, and this second touch control electrode layer is formed at the lower surface of this transparent insulation plate, this quarter-wave plate is formed at the upper surface of this transparent insulation plate, and this Polarizer is overlapped on this quarter-wave plate.
20. Organic Light Emitting Diode touch control display device according to claim 15, is characterized in that: this organic luminescent assembly also comprises a upper electrode layer, and this first touch control electrode layer is a part for this upper electrode layer.
21. Organic Light Emitting Diode touch control display device according to claim 15, it is characterized in that: this organic luminescent assembly also comprises the insulating barrier that a upper electrode layer and is stacked and placed on the upper surface of this upper electrode layer, and this first touch control electrode layer is formed on this insulating barrier.
22. Organic Light Emitting Diode touch control display device according to claim 15, it is characterized in that: this organic luminescent assembly comprises a substrate, lower electrode layer, be located on this substrate organic luminous layer, be located on this lower electrode layer upper electrode layer and be located on this organic luminous layer and is located at light shield layer on this upper electrode layer, and this first touch control electrode layer is formed on this light shield layer.
23. Organic Light Emitting Diode touch control display device according to claim 22, it is characterized in that: this organic luminous layer has the pixel electrode of several arrangement in matrix, each pixel electrode comprises sub-picture element, this light shield layer comprises a transparent insulation plate and is formed at the lower surface of this transparent insulation plate, in order to isolate a black shading matrix of the sub-picture element of each pixel electrode on this organic luminous layer, and this first touch control electrode layer is formed at the upper surface of this transparent insulation plate.
24. according to claim 15 to the Organic Light Emitting Diode touch control display device described in arbitrary claim in 23, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
25. according to claim 15 to the Organic Light Emitting Diode touch control display device described in arbitrary claim in 23, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
26. Organic Light Emitting Diode touch control display device according to claim 16 or 19, is characterized in that: this package assembling also comprises a slice and covers glass on this Polarizer.
27. Organic Light Emitting Diode touch control display device according to claim 17, is characterized in that: this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
28. 1 kinds of Organic Light Emitting Diode touch control display device, is characterized in that:
This Organic Light Emitting Diode touch control display device comprises:
One organic luminescent assembly, comprises a upper electrode layer, and one is located at quarter-wave plate on this upper electrode layer, and wherein this quarter-wave plate is made up of liquid crystal material; And
One package assembling, be covered in the top of this organic luminescent assembly, and comprise the Polarizer overlapped, and jointly carry out one first touch control electrode layer and one second touch control electrode layer of touch detection, and this first touch control electrode layer is positioned at the lower surface of this Polarizer, this second touch control electrode layer is positioned at the upper surface of this Polarizer.
29. Organic Light Emitting Diode touch control display device according to claim 28, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
30. Organic Light Emitting Diode touch control display device according to claim 28, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
31. Organic Light Emitting Diode touch control display device according to claim 28, is characterized in that: this package assembling also comprises a slice and covers glass on this second touch control electrode layer.
32. 1 kinds of Organic Light Emitting Diode touch control display device, is characterized in that:
This Organic Light Emitting Diode touch control display device comprises:
One organic luminescent assembly, comprises a upper electrode layer, and one is formed at the quarter-wave plate on this upper electrode layer, and one is formed at the first touch control electrode layer on this quarter-wave plate, and wherein this quarter-wave plate is made up of liquid crystal material; And
One package assembling, is covered in the top of this organic luminescent assembly, and comprises the second touch control electrode layer that the Polarizer and that overlap and this first touch control electrode layer carry out touch detection jointly.
33. Organic Light Emitting Diode touch control display device according to claim 32, is characterized in that: this second touch control electrode layer is formed at the lower surface of this Polarizer.
34. Organic Light Emitting Diode touch control display device according to claim 32, it is characterized in that: this package assembling also comprises a glass, and this second touch control electrode layer is positioned at the lower surface of this glass, this Polarizer is overlapped in the lower surface of this second touch control electrode layer.
35. Organic Light Emitting Diode touch control display device according to claim 34, is characterized in that: this Polarizer is a liquid crystal polarization plate.
36. Organic Light Emitting Diode touch control display device according to claim arbitrary in claim 32 to 35, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them be made up of several line electrode arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another is made up of several line electrode arranged along a second direction, and this second direction and this first direction interlock.
37. Organic Light Emitting Diode touch control display device according to claim arbitrary in claim 32 to 35, it is characterized in that: this first touch control electrode layer and this second touch control electrode layer one of them comprise several the first electrodes series arranged along a first direction, and this first touch control electrode layer and this second touch control electrode layer wherein another comprises several the second electrodes series arranged along a second direction, and this second direction and this first direction interlock, this first electrodes series and this second electrodes series comprise several series connection rhombus in line or class rhombus electrode.
38. Organic Light Emitting Diode touch control display device according to claim 33, is characterized in that: this package assembling also comprises a slice and covers glass on this Polarizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310560588.1A CN104637976B (en) | 2013-11-12 | 2013-11-12 | Organic Light Emitting Diode touch control display device |
| CN201811098928.2A CN109309114B (en) | 2013-11-12 | 2013-11-12 | Touch display device of organic light emitting diode |
| TW103112516A TWI557899B (en) | 2013-11-12 | 2014-04-03 | Organic light emitting diode touch display device |
| TW103205829U TWM488678U (en) | 2013-11-12 | 2014-04-03 | OLED touch-control display device |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI557899B (en) | 2016-11-11 |
| CN109309114A (en) | 2019-02-05 |
| CN109309114B (en) | 2023-05-26 |
| CN104637976B (en) | 2018-10-19 |
| TW201519433A (en) | 2015-05-16 |
| TWM488678U (en) | 2014-10-21 |
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