CN106980195A - Display device and mobile terminal - Google Patents
Display device and mobile terminal Download PDFInfo
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- CN106980195A CN106980195A CN201710251474.7A CN201710251474A CN106980195A CN 106980195 A CN106980195 A CN 106980195A CN 201710251474 A CN201710251474 A CN 201710251474A CN 106980195 A CN106980195 A CN 106980195A
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- layer
- driving
- liquid crystal
- display device
- display
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- 239000010410 layer Substances 0.000 claims abstract description 350
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 103
- 239000011241 protective layer Substances 0.000 claims abstract description 74
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 61
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 19
- 210000001745 uvea Anatomy 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims description 3
- 241001391944 Commicarpus scandens Species 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000000151 deposition Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 7
- 230000027756 respiratory electron transport chain Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 238000003491 array Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A kind of display device and mobile terminal; the display device includes driving layer and protective layer; the driving layer is to electrical connection circuit plate and drives liquid crystal conversion orientation; the protective layer has towards the exiting surface of user and the incidence surface mutually deviated from the exiting surface; the incidence surface of the protective layer fits with the driving layer, and the driving layer is completely covered in the protective layer.Fitted by the incidence surface and the driving layer of the protective layer; the driving layer is completely covered in the protective layer, and the protective layer carries out reinforcement to the driving layer so that the driving layer is supported; so as to which the driving layer is not easy to break so that the display device structure is solid and reliable.
Description
Technical field
The present invention relates to telecommunications field, more particularly to a kind of display device and mobile terminal.
Background technology
All there is liquid crystal layer and the driving fitted with liquid crystal layer layer in the display device of current mobile phone, and fit in driving
Layer mutually deviates from the backlight of side with liquid crystal layer.In most cases, driving layer is with respect to the edge of liquid crystal layer and the side of backlight
There is projection in edge.Due to the equal unbraced structure in both sides above and below the part of the driving layer protrusion, cause to drive the layer protrusion
Part is hanging to be set, so as to drive the layer projection to be easily broken off damage, causes the structure of display device unreliable.
The content of the invention
The present invention provides a kind of structure reliably secure display device, mobile terminal and display device preparation method.
The present invention provides a kind of display device, wherein, the display device includes driving layer and protective layer, the driving layer
To electrical connection circuit plate and drive liquid crystal conversion orientation, the protective layer have towards user exiting surface and with the light extraction
The incidence surface that face mutually deviates from, the incidence surface of the protective layer fits with the driving layer, and the protective layer is completely covered described
Drive layer.
The present invention also provides a kind of mobile terminal, wherein, the above-mentioned display device of mobile terminal.
Display device, mobile terminal and the display device preparation method of the present invention, by the incidence surface of the protective layer with
The driving layer fits, and the driving layer is completely covered in the protective layer, and the protective layer carries out reinforcement to the driving layer,
So that the driving layer is supported, so that the driving layer is not easy to break so that the display device structure is solid and reliable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the diagrammatic cross-section of the display device of the present invention；
Fig. 2 is another diagrammatic cross-section of the display device of the present invention；
Fig. 3 is another diagrammatic cross-section of the display device of the present invention；
Fig. 4 is the schematic diagram of the driving layer of the display device of the present invention；
Fig. 5 is another diagrammatic cross-section of the display device of the present invention；
Fig. 6 is another diagrammatic cross-section of the display device of the present invention；
Fig. 7 is another diagrammatic cross-section of the display device of the present invention；
Fig. 8 is another diagrammatic cross-section of the display device of the present invention；
Fig. 9 is another diagrammatic cross-section of the display device of the present invention；
Figure 10 is another diagrammatic cross-section of the display device of the present invention；
Figure 11 is another diagrammatic cross-section of the display device of the present invention；
Figure 12 is another diagrammatic cross-section of the display device of the present invention；
Figure 13 is another diagrammatic cross-section of the display device of the present invention；
Figure 14 is another diagrammatic cross-section of the display device of the present invention；
Figure 15 is another diagrammatic cross-section of the display device of the present invention；
Figure 16 is another diagrammatic cross-section of the display device of the present invention；
Figure 17 is the diagrammatic cross-section of the mobile terminal of the present invention；
Figure 18 is the schematic flow sheet of the display device preparation method of the present invention；
Figure 19 is another schematic flow sheet of the display device preparation method of the present invention；
Figure 20 is another schematic flow sheet of the display device preparation method of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It is a kind of display device 100 provided in an embodiment of the present invention also referring to Fig. 1, the display device 100 includes
Layer 10 and protective layer 20 are driven, the driving layer 10 is to electrical connection circuit plate and drives liquid crystal conversion orientation.The protective layer
20 have towards the exiting surface 21 of user and the incidence surface 22 mutually deviated from the exiting surface 21, the incidence surface of the protective layer 20
22 fit with the driving layer 10, and the driving layer 10 is completely covered in the protective layer 20.It is understood that the display
Device 100 is applied in mobile terminal, and the mobile terminal can be mobile phone, tablet personal computer or notebook computer etc..
Fitted by the incidence surface 22 and the driving layer 10 of the protective layer 20, institute is completely covered in the protective layer 20
Driving layer 10 is stated, 20 pairs of the protective layer driving layer 10 carries out reinforcement so that the driving layer 10 is supported, so that institute
State driving layer 10 not easy to break so that the stabilized structure of display device 100 is reliable.
In present embodiment, the driving floor 10 has switching device area 11 and is connected to the side of switching device area 11
Conduction region 12.The switching device area 11 is by setting switching device to drive liquid crystal to convert liquid crystal aligning.The switching device
Area 11 can be with transmitted light, so that the display device 100 can be with display picture content.The conduction region 12 is by being electrically connected
Connect circuit board and obtain electric signal.The protective layer 20 can be with transmitted light, and 20 pairs of the protective layer driving layer 10 is protected
Shield.The protective layer 20 covers the switching device area 11 and the conduction region 12, the switching device area 11 of the driving floor 10
Can be by the stress support of protective layer 20 with conduction region 12.And the switching device 11 and the conduction region 12 are equipped with and answered
Force sensitive device, so that the stress sensitive device of the driving layer 10 is protected, i.e., described driving layer 10 is not easily damaged, from
And the security of the display device 100 is improved.The exiting surface 21 towards user, i.e., described display device 100 it is aobvious
Show that light is passed through the protective layer 20 from the exiting surface 21.And dorsad user, i.e. described show fill the incidence surface 22
The display light for putting 100 is incident in the protective layer 20 from the incidence surface 22.
Further, referring to Fig. 2, the display device 100 also includes display layer, the display layer is to show figure
Picture, the driving layer 10 is laminated in the display layer, and drives the display layer to be shown.The display layer is laminated in described
Layer 10 is driven mutually to deviate from side with the protective layer 20.
In one embodiment, the display layer includes liquid crystal layer 30, and the liquid crystal layer 30 is fixed on the driving layer 10
Mutually deviate from side with the protective layer 20, the driving layer 10 has the part of the relatively described edge of liquid crystal layer 30 protrusion, described
The part of the relatively described edge of liquid crystal layer 30 protrusion of layer 10 is driven to electrically connect the circuit board.
In present embodiment, the liquid crystal layer 30 by convert liquid crystal aligning and select light by or stop so that
Various pattern pictures are shown on the liquid crystal layer 30.The liquid crystal layer 30 it is described driving layer 10 orthographic projection region with it is described
Switching device area 11 coincides, and the switching device in the switching device area 11 drives the conversion of liquid crystal layer 30 liquid crystal aligning.
The conduction region 12 constitutes the part of the relatively described edge of liquid crystal layer 30 protrusion of the driving layer 10.The liquid crystal layer 30 has the
Simultaneously 31 and first face 31 is set relatively the second face 32.First face 31 fits in the driving layer 10.It is described aobvious
The light source of showing device 100 is close to the second face 32 of the liquid crystal layer 30.The source light of the display device 100 is from described second
Face 32 is incident to first face 31, and shows pattern picture on first face 31.The liquid crystal layer 30 includes two layers
The packaging plastic 35 of alignment film 33, the liquid crystal 34 between two layers of alignment film 33 and the encapsulation liquid crystal 34, the encapsulation
Glue 35 constitutes the edge of the liquid crystal layer 30.Alignment film 33 constitutes liquid crystal cell, the liquid crystal described in the packaging plastic 35 and two layers
Layer 30 is filled in liquid crystal cell.The relatively described packaging plastic 35 of conduction region 12 of the driving layer 10 protrudes.
Further, Fig. 3 and Fig. 4 are referred to, the driving layer 10 includes driving substrate 13, switching device 14 and conducting end
Son 15, the switching device 14 be arranged in driving substrate 13 and the liquid crystal layer 30 just to region, the switching device
14 to drive the conversion of liquid crystal layer 30 liquid crystal aligning, and it is relatively described that the conducting terminal 15 is fixed on the driving substrate 13
The region of the edge of liquid crystal layer 30 protrusion, and the switching device 14 is electrically connected, the conducting terminal 15 also electrically connects the circuit
Plate.
In present embodiment, driving substrate 13 and the liquid crystal layer 30 just to region with described drive opening for layer 10
Device region 11 is closed to coincide.The region of the relatively described edge of liquid crystal layer 30 protrusion of the driving substrate 13 and the driving layer 10
Conduction region 12 coincides.Specifically, the driving substrate 13 includes the switch arrays portion coincided with the switching device area 11
131st, positioned at the first conductive part 132 of the horizontal side in the switch arrays portion 131 and positioned at the longitudinal direction of switch arrays portion 131 one
Second conductive part 133 of side.The switching device 14 is TFT (Thin Film Transistor, thin film transistor (TFT)) device.Institute
State switch arrays portion 131 and go into battle and show multiple switching devices 14.The upper many row switches in the correspondence of first conductive part 132 longitudinal direction
Device 14 is arranged multiple first conducting terminals 151.The horizontal upper multiple row switching device 14 of the correspondence of second conductive part 133 is arranged many
Individual second conducting terminal 152.The driving layer 10 also includes connecting the horizontal upper multiple switch device 14 of the driving substrate 13
First data wire 161 and the second data wire 162 for connecting the upper multiple switch device 14 in the longitudinal direction of driving substrate 13.Described first
One end of data wire 161 electrically connects first conducting terminal 151 on first conductive part 132.Second data wire
162 one end electrically connects second conducting terminal 152 on second conductive part 133.The first of the driving layer 10 is led
Electric terminal 151 and second conducting terminal 152 are electrically connected to the mainboard of mobile terminal through circuit board.First conducting end
Son 151 and second conducting terminal 152 are stress sensitive device, and 20 pairs of the protective layer, first conductive part 132
With the stress support of the second conductive part 133, so as to ensure that first conducting terminal 151 and second conducting terminal
152 security, that is, ensure that the reliability of the driving layer 10.
Further, referring to Fig. 5, the display layer also includes the first polaroid 40, first polaroid 40 is fixed
Between the liquid crystal layer 30 and the driving layer 10.
In present embodiment, the light of described first polaroid, 40 pairs of transmissions liquid crystal layer 30 is polarized so that thoroughly
Cross the image of light formation user's observable of first polaroid 40.First polaroid 40 is in the driving layer 10
Orthographic projection region coincides with the switching device area 11.Deposit at the edge that i.e. described driving layer 10 has first polaroid 40
In the part of protrusion.
In one embodiment, referring to Fig. 6, first polaroid 40 can also be laminated in the protective layer 20 and institute
State driving layer 10 between.First polaroid 40 covers the driving layer 10,40 pairs of the first polaroid driving layer
The part of the 10 relatively described edge of liquid crystal layer 30 protrusions is supported.The driving layer 10 is fitted by first polaroid 40
In the protective layer 20, the structural soundness of the display device 100 is enhanced.
Further, referring to Fig. 7, the display layer also includes the second polaroid 50, second polaroid 50 is fixed
Mutually deviate from side with the driving layer 10 in the liquid crystal layer 30.
In present embodiment, second polaroid 50 is incident to after the source light of the display device 100 is polarized
In the liquid crystal layer 30 so that the liquid crystal layer 30 can be handled the light of described second Pianguan County piece 50.Described second
Polaroid 50 coincides in the orthographic projection region of the liquid crystal layer 30 with the liquid crystal layer 30.
Further, referring to Fig. 8, the display layer also includes filter layer 60.The filter layer 60 is laminated in the liquid
Crystal layer 30 mutually deviates from side with the driving layer 10, and the filter layer 60 is in the orthographic projection region of the liquid crystal layer 30 and the liquid
Crystal layer 30 coincides.
In present embodiment, after the source light of 60 pairs of the filter layer display device 100 filters so that form color
The light of color is incident to the liquid crystal layer 30.The filter layer 60 includes uvea 61 and the stacking for being laminated in the liquid crystal layer 30
Mutually deviate from the optical filtering substrate 62 of side with the liquid crystal layer in the uvea 61.The uvea 61 is arranged with multiple pixels,
Each pixel is made up of at least two sub-pixels.And each pixel is corresponding with the switching device 14 of the driving layer 10.Institute
Optical filtering substrate 62 is stated for CF (color filter, colorized optical filtering) substrate.The source light of the display device 100 first passes through institute
State and passing through the uvea 61 after optical filtering substrate 62.The uvea 61 is laminated in second polaroid 50 and the liquid crystal
Layer 30 mutually deviates from side.
In one embodiment, referring to Fig. 9, the optical filtering substrate 62 can also fit in second polaroid 50,
The uvea 61 is laminated in the optical filtering substrate 62 and mutually deviates from side with second polaroid 50.The display device 100
Source light first pass through after the uvea 61 pass through the uvea 62.
Further, referring to Fig. 10, the display device 100 also includes backlight 70, the backlight 70 is fixed on
The filter layer 60 and the liquid crystal layer 30 mutually deviate from side, the backlight 70 the orthographic projection region of the filter layer 60 with
The filter layer 60 coincides.
In present embodiment, the backlight 70 is made up of light guide plate with the LED for being fixed on light guide plate the week side of boss.The back of the body
The light of light source 70 sequentially passes through the filter layer 60, the second polaroid 50, liquid crystal layer 30, the first polaroid 40, driving layer 10
With protective layer 20.
In one embodiment, Figure 11 is referred to, the filter layer 60 can also fit with the liquid crystal layer 30.It is described
Second polaroid 50 fits in the filter layer 60 and mutually deviates from side with the liquid crystal layer 30.The light of the backlight 70 is successively
By second polaroid 50, filter layer 60, liquid crystal layer 30, the first polaroid 40, driving layer 10 and protective layer 20.
In one embodiment, Figure 12 is referred to, the filter layer 60 can also fit with the driving layer 10.It is described
First polaroid 40 is laminated in the filter layer 60 and mutually deviates from side with the driving layer 10, and the liquid crystal layer 30 fits in described
First polaroid 40 mutually deviates from side with the filter layer 60.Second polaroid 50 fit in the liquid crystal layer 30 with it is described
First polaroid 40 mutually deviates from side.The backlight 70 fits in second polaroid 50 mutually to deviate from the liquid crystal layer 30
Side.The light of the backlight 70 sequentially passes through second polaroid 50, liquid crystal layer 30, the first polaroid 40, filter layer
60th, driving layer 10 and protective layer 20.
In one embodiment, Figure 13, the protective layer 20, driving layer 10, the first polaroid 40, filter layer are referred to
60th, liquid crystal layer 30, the second polaroid 50 and backlight 70 are stacked gradually.The light of the backlight 70 sequentially passes through described second
Polaroid 50, liquid crystal layer 30, filter layer 60, the first polaroid 40, driving layer 10 and protective layer 20.
Further, the protective layer 20 includes transparent substrates and touch base plate, and the touch base plate is integrated in described
In photopolymer substrate.
In present embodiment, the transparent substrates are glass cover-plate.The exiting surface 21 and the incidence surface 22 are respectively provided with
In on the transparent substrates.The transparent substrates can pass through the light from the driving outgoing of layer 10.The touch base plate is used
To receive user's touch information, so that trigger the display device 100 sends touch command to mobile terminal.
In one embodiment, refer to Figure 14, the protective layer 20 include transparent substrates 23 and with the transparent substrates
23 touch base plates 24 being superimposed.The touch base plate 24 fits in the transparent substrates 23.The exiting surface 21 is arranged at institute
State transparent substrates 23 and mutually deviate from side with the touch base plate 24.The incidence surface 22 be arranged at the touch base plate 24 with it is described
Transparent substrates 23 mutually deviate from side.
In one embodiment, Figure 15 is referred to, the display layer includes organic luminous layer 230, and the driving layer 10 is
Anode layer, the organic luminous layer 230 is laminated in the driving layer 10 and mutually deviates from side with the protective layer 20.The driving layer
10 have the part of the relatively described edge of organic luminous layer 230 protrusion, the 10 relatively described side of organic luminous layer 230 of driving layer
The part of edge protrusion electrically connects the circuit board.The display layer also includes cathode layer 240, and the cathode layer 240 is laminated in institute
State organic luminous layer 230 and mutually deviate from side with the driving layer 10, and the organic light emission is driven jointly with the driving layer 10
Layer 230 is shown.
In present embodiment, the driving layer 10 is taken shape in by evaporation process on the incidence surface 22 of the protective layer 20.
The driving layer 10 is electrically connected with the cathode layer 240, and to the organic luminous layer 230 formation electric field, so as to drive institute
State the luminescence display image of organic luminous layer 230.
Further, Figure 16 is referred to, the display layer also includes hole transmission layer 250 and electron transfer layer 260, described
Hole transmission layer 250 is laminated between the driving layer 10 and the organic luminous layer 230, and the electron transfer layer 260 is laminated
Between the driving layer 10 and the cathode layer 240.
Figure 17 is referred to, the present invention also provides a kind of mobile terminal 200, and the mobile terminal 200 includes the display dress
Put 100.The mobile terminal 200 also includes housing 81, mainboard 82 and circuit board 83.The display device 100 is fixed on described
On housing 81.The mainboard 82 and the circuit board 83 are fixed in the housing 81, and the circuit board 83 is electrically connected to described
Between mainboard 82 and the display device 100.
Figure 18 is referred to, the present invention also provides a kind of display device preparation method, and the display device preparation method includes
Step：
S101：Be molded protective layer 20, the protective layer 20 have towards user exiting surface 21 and with the exiting surface 21
Mutually deviate from the incidence surface 22 of side.
In present embodiment, in the step of being molded protective layer 20, the transparent substrates 23 are molded by depositing operation
And the touch base plate is integrated in the transparent substrates 23.
In one embodiment, in the step of being molded protective layer 20, it can also be and be molded by rolling forming process
After the transparent substrates 23, then the touch base plate 24 in the side of the transparent substrates 23 is molded by depositing operation.
S102：Driving layer 10 is molded on the incidence surface 22 of the protective layer 10, wherein, the protective layer 20 covers completely
The lid driving layer 10.
In present embodiment, the driving layer 10 takes shape in the protective layer 20 by vacuum deposition process.First described
Fitted on the incidence surface 22 of protective layer 20 it is described driving substrate 13.Then in the switch arrays portion 131 of the driving substrate 13
Deposit the switching device 14, the first data wire 161 and the second data wire 162.It is last to be led the first of the driving substrate 13
First conducting terminal 151 and the second conducting terminal 152 described in the electric over-assemble of 132 and second conductive part of portion 133.By being protected described
Sheath 20 carries out deposition modeling as substrate to the driving layer 10, facilitates the driving layer 10 to be molded, saves and be fabricated to
This.
In one embodiment, the driving layer 10 only sets switching device 14, the first data wire 161, the second data wire
162 and conducting terminal 15.In the step of being molded driving layer 10, deposited directly on the incidence surface 22 of the protective layer 20
The switching device 14, the first data wire 161, the second data wire 162 and conducting terminal 15.
S103：In the driving layer 10 mutually the first polaroid 40, the driving are molded with the protective layer 20 away from side
There is the part of the relatively described edge of first polaroid 40 protrusion in layer 10.
In present embodiment, first polaroid 40 is pasted on the driving layer 10 by optical glue.
S104：In first polaroid 40 mutually liquid crystal layer 30, the liquid crystal are molded with the driving layer 10 away from side
Layer 30 is in the orthographic projection region of first polaroid 40 and first polaroid 40.
In present embodiment, one layer of alignment film 31 is deposited on first polaroid 40, then in the orientation
The packaging plastic 33 is molded on film 31, then in the inner side of packaging plastic 33 filling liquid crystal 32, is finally deposited described in one layer
31 pairs of the alignment film liquid crystal layer 32 is packaged.
S105：In the liquid crystal layer 30 mutually filter layer 60, the filter layer 60 are molded with the driving layer 10 away from side
Coincided in the orthographic projection region of the liquid crystal layer 30 with the liquid crystal layer 30.
In present embodiment, first pass through rolling forming process and be molded the optical filtering substrate 62, then in the optical filtering substrate
The uvea 61 is deposited on 62.Finally, the uvea 61 and the optical filtering substrate 62 are fitted in into the liquid crystal layer jointly
On 30 alignment film 31.
It can also be that first passing through rolling forming process is molded the optical filtering substrate 62 in one embodiment, then will be described
Optical filtering substrate 62 fits in the alignment film 31 of the liquid crystal layer 30, finally opposite with the liquid crystal layer 30 in the optical filtering substrate 62
The uvea 61 is deposited from side.
S106：In the filter layer 60 mutually the second polaroid 50, described second are molded with the liquid crystal layer 30 away from side
Polaroid 50 is identical with the filter layer 60 in the orthographic projection region of the filter layer 60.
In present embodiment, second polaroid 50 is pasted on the driving layer 10 by optical glue.
S107：In second polaroid 50 mutually backlight 70, the backlight are made with the filter layer 60 away from side
Source 70 coincides in the orthographic projection region of second polaroid 50 with the filter layer 60.
In present embodiment, the backlight 70 is adhered to second polaroid 50 by optical glue.
Figure 19 is referred to, there is provided another display device preparation method in one embodiment：
S201：Be molded protective layer 20, the protective layer 20 have towards user exiting surface 21 and with the exiting surface 21
Mutually deviate from the incidence surface 22 of side.
In present embodiment, in the step of being molded protective layer 20, the transparent substrates 23 are molded by depositing operation
And the touch base plate is integrated in the transparent substrates 23.
In one embodiment, in the step of being molded protective layer 20, it can also be and be molded by rolling forming process
After the transparent substrates 23, then the touch base plate 24 in the side of the transparent substrates 23 is molded by depositing operation.
S202：Shaping driving layer 10.
In present embodiment, the driving substrate 13 is first made, then the switch is deposited on the driving substrate 13
Device 14, the first data wire 161, the second data wire 162, the first conducting terminal 151 and the second conducting terminal 152.The driving
The length and width size of substrate 13 is less than the length and width size of the protective layer 20.
S203：The first polaroid 40 is molded in driving layer 10 side, the driving layer 10 has relatively described first
The part of the edge of polaroid 40 protrusion.
In present embodiment, first polaroid 40 is pasted on the switching device of the driving layer 10 by optical glue
14 sides.
S204：In first polaroid 40 mutually liquid crystal layer 30, the liquid crystal are molded with the driving layer 10 away from side
Layer 30 is in the orthographic projection region of first polaroid 40 and first polaroid 40.
In present embodiment, one layer of alignment film 31 is deposited on first polaroid 40, then in the orientation
The packaging plastic 33 is molded on film 31, then in the inner side of packaging plastic 33 filling liquid crystal 32, is finally deposited described in one layer
31 pairs of the alignment film liquid crystal layer 32 is packaged.
S205：In the liquid crystal layer 30 mutually filter layer 60, the filter layer 60 are molded with the driving layer 10 away from side
Coincided in the orthographic projection region of the liquid crystal layer 30 with the liquid crystal layer 30.
In present embodiment, first pass through rolling forming process and be molded the optical filtering substrate 62, then in the optical filtering substrate
The uvea 61 is deposited on 62.Finally, the uvea 61 and the optical filtering substrate 62 are fitted in into the liquid crystal layer jointly
On 30 alignment film 31.
It can also be that first passing through rolling forming process is molded the optical filtering substrate 62 in one embodiment, then will be described
Optical filtering substrate 62 fits in the alignment film 31 of the liquid crystal layer 30, finally opposite with the liquid crystal layer 30 in the optical filtering substrate 62
The uvea 61 is deposited from side.
S206：In the filter layer 60 mutually the second polaroid 50, described second are molded with the liquid crystal layer 30 away from side
Polaroid 50 is identical with the filter layer 60 in the orthographic projection region of the filter layer 60.
In present embodiment, second polaroid 50 is pasted on the driving layer 10 by optical glue.
S207：In second polaroid 50 mutually backlight 70, the backlight are made with the filter layer 60 away from side
Source 70 coincides in the orthographic projection region of second polaroid 50 with the filter layer 60.
In present embodiment, the backlight 70 is adhered to second polaroid 50 by optical glue.
S208：The driving layer 10 is mutually fitted in into entering for the protective layer 20 with first polaroid 40 away from side
The driving layer 10 is completely covered in smooth surface 22, the protective layer 20.
Figure 20 is referred to, there is provided another display device preparation method in one embodiment：
S301：Be molded protective layer 20, the protective layer 20 have towards user exiting surface 21 and with the exiting surface 21
Mutually deviate from the incidence surface 22 of side.
In present embodiment, in the step of being molded protective layer 20, the transparent substrates 23 are molded by depositing operation
And the touch base plate is integrated in the transparent substrates 23.
In one embodiment, in the step of being molded protective layer 20, it can also be and be molded by rolling forming process
After the transparent substrates 23, then the touch base plate 24 in the side of the transparent substrates 23 is molded by depositing operation.
S302：Shaping driving layer 10.
In present embodiment, the driving layer 10 is anode layer.The driving layer 10 is taken shape in described using evaporation process
The incidence surface 22 of protective layer 20.
S303：Mutually deviate from side forming cavities transport layer 250, the driving in the driving layer 10 and the protective layer 20
There is the part of the relatively described edge of hole transmission layer 250 protrusion in layer 10.
In present embodiment, the part electrical connection electricity of the relatively described edge of hole transmission layer 250 protrusion of the driving layer 10
Road plate, so that the driving layer 10 receives electric signal, and then drives display layer to be shown.
S304：In the hole transmission layer 250 mutually organic luminous layer 230, institute are molded with the driving layer 10 away from side
Organic luminous layer 230 is stated to coincide with the hole transmission layer 250 in the orthographic projection region of the hole transmission layer 250.
S305：In the organic luminous layer 230 mutually electron transfer layer is molded with the hole transmission layer 250 away from side
260, the electron transfer layer 260 is mutually overlapping with 230 layers of the organic luminous layer in the orthographic projection region of the organic luminous layer 230
Close.
S306：In the electron transfer layer 260 mutually cathode layer 240, institute are molded with the organic luminous layer 230 away from side
Cathode layer 240 is stated to coincide with the electron transfer layer 260 in the orthographic projection region of the electron transfer layer 260.The present invention's
Display device, mobile terminal and display device preparation method, are fitted by the incidence surface and the driving layer of the protective layer,
The driving layer is completely covered in the protective layer, and the protective layer carries out reinforcement to the driving layer so that the driving layer
To support, so that the driving layer is not easy to break so that the display device structure is solid and reliable.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (14)
1. a kind of display device, it is characterised in that the display device includes display layer, driving layer and protective layer, the display
Layer is used to display image, and the driving is laminated on the display layer layer by layer, and drives the display layer to be shown, the protective layer
The incidence surface mutually deviated from the exiting surface towards user and with the exiting surface, the incidence surface of the protective layer fits in described
Layer is driven mutually to deviate from side with the display layer, the driving layer is completely covered in the protective layer.
2. display device as claimed in claim 1, it is characterised in that the display layer includes liquid crystal layer, the liquid crystal layer is consolidated
Mutually deviate from side due to the driving layer and the protective layer, the driving layer has the portion of relatively described liquid crystal layer edge protrusion
Point, the part of the relatively described liquid crystal layer edge protrusion of the driving layer electrically connects the circuit board.
3. display device as claimed in claim 2, it is characterised in that the driving layer include driving substrate, switching device and
Conducting terminal, the switching device be arranged in driving substrate and the liquid crystal layer just to region, the switching device uses
To drive the liquid crystal layer conversion liquid crystal aligning, the conducting terminal is fixed on the relatively described liquid crystal layer edge of the driving substrate
The region of protrusion, and the switching device is electrically connected, the conducting terminal also electrically connects the circuit board.
4. display device as claimed in claim 2, it is characterised in that the display layer also includes the first polaroid, described the
One polaroid is fixed between the liquid crystal layer and driving layer.
5. display device as claimed in claim 2, it is characterised in that the display layer also includes the second polaroid, described the
Two polaroids are fixed on the liquid crystal layer and mutually deviate from side with the driving layer.
6. display device as claimed in claim 2, it is characterised in that the liquid crystal layer includes two layers alignment film, positioned at described
The packaging plastic of liquid crystal and the encapsulation liquid crystal between two layers of alignment film, the packaging plastic constitutes the edge of the liquid crystal layer.
7. display device as claimed in claim 2, it is characterised in that the display layer also includes filter layer, the filter layer
It is laminated in the liquid crystal layer and mutually deviates from side with the driving layer, the filter layer is in the orthographic projection region of the liquid crystal layer and institute
Liquid crystal layer is stated to coincide.
8. display device as claimed in claim 7, it is characterised in that the filter layer includes the color for being laminated in the liquid crystal layer
Plain layer and it is laminated in the optical filtering substrate that the uvea and the liquid crystal layer mutually deviate from side.
9. display device as claimed in claim 7, it is characterised in that the display device also includes backlight, the backlight
Source is fixed on the filter layer and the liquid crystal layer and mutually deviates from side, the backlight the orthographic projection region of the filter layer with
The filter layer coincides.
10. display device as claimed in claim 1, it is characterised in that the display layer includes organic luminous layer, the driving
Layer is anode layer, and the organic luminous layer is laminated in the driving layer and mutually deviates from side, the driving layer tool with the protective layer
There are the part of relatively described organic luminous layer edge protrusion, the part of the relatively described organic luminous layer edge protrusion of the driving layer
Electrically connect the circuit board.
11. display device as claimed in claim 10, it is characterised in that the display layer also includes cathode layer, the negative electrode
The organic luminous layer is laminated on layer by layer and mutually deviates from side with the driving layer, and drives organic hair jointly with the driving layer
Photosphere is shown.
12. display device as claimed in claim 11, it is characterised in that the display layer also includes hole transmission layer and electronics
Transport layer, the hole transmission layer is laminated between the driving layer and the organic luminous layer, the electric transmission layer stackup
Between the driving layer and the cathode layer.
13. the display device as described in claim 1~12 any one, it is characterised in that the protective layer includes printing opacity base
Plate and touch base plate, the touch base plate are integrated in the transparent substrates or are mutually laminated with the transparent substrates.
14. a kind of mobile terminal, it is characterised in that the mobile terminal includes showing described in claim 1~13 any one
Device.
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| CN201710251474.7A CN106980195B (en) | 2017-04-17 | 2017-04-17 | Display device and mobile terminal |
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| CN201710251474.7A CN106980195B (en) | 2017-04-17 | 2017-04-17 | Display device and mobile terminal |
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| CN103594485A (en) * | 2012-08-17 | 2014-02-19 | 苹果公司 | Narrow border organic light-emitting diode display |
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