CN110262109A - Cover plate assembly and production method, display panel and assemble method, electronic equipment - Google Patents
Cover plate assembly and production method, display panel and assemble method, electronic equipment Download PDFInfo
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- CN110262109A CN110262109A CN201910624563.0A CN201910624563A CN110262109A CN 110262109 A CN110262109 A CN 110262109A CN 201910624563 A CN201910624563 A CN 201910624563A CN 110262109 A CN110262109 A CN 110262109A
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- 239000005416 organic matter Substances 0.000 claims description 22
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- 229910017083 AlN Inorganic materials 0.000 description 4
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 4
- -1 Polyethylene Terephthalate Polymers 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
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- 239000010703 silicon Substances 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 description 4
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
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- 230000035939 shock Effects 0.000 description 3
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 3
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
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- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
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- 238000005401 electroluminescence Methods 0.000 description 2
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/842—Containers
- H10K50/8426—Peripheral sealing arrangements, e.g. adhesives, sealants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Polarising Elements (AREA)
Abstract
This application provides cover plate assembly and preparation method thereof, display panel and its assemble methods, electronic equipment, the cover plate assembly includes the transparent cover plate being cascading, polarizing layer and the first encapsulated layer, first encapsulated layer includes the first inorganic layer, and for polarizing layer to be packaged in transparent cover plate.Compared to the polaroid of three-decker in the related technology (pressing from both sides one layer of PVA film between two layers of TAC film); the application replaces TAC film to be in the related technology packaged polarizing layer by the first encapsulated layer, the thickness of protective layer needed for significantly reducing polarizing layer；Also, dexterously directly replace one layer in two layers of TAC film by transparent cover plate, so that the first encapsulated layer protects polarizing layer together with transparent cover plate.It that is to say the structure for inherently changing polaroid in the related technology, the isolation demand between polarizing layer and water, oxygen not only may be implemented in this way, but also the thickness for realizing the protective layer of above-mentioned isolation demand can be reduced.
Description
Technical field
This application involves the technical fields of electronic equipment, are specifically related to cover plate assembly and preparation method thereof, display panel
And its assemble method, electronic equipment.
Background technique
Currently, requirement of the consumer not only to the screen accounting of electronic equipment, complete machine appearance etc. is higher and higher, to electronics
The requirement of complete machine thickness, main screw lift and the battery capacity of equipment etc. is also higher and higher.
Summary of the invention
On the one hand the embodiment of the present application provides a kind of cover plate assembly, wherein cover plate assembly includes being cascading
Transparent cover plate, polarizing layer and the first encapsulated layer, the first encapsulated layer include the first inorganic layer, and for polarizing layer to be packaged in
Bright cover board.
The embodiment of the present application also provides a kind of display panels, wherein display panel include be cascading shine
Component, the second adhesive layer and cover plate assembly, cover plate assembly include the transparent cover plate being cascading, polarizing layer and the first encapsulation
Layer, the first encapsulated layer include the first inorganic layer, and for polarizing layer to be packaged in transparent cover plate, and the second adhesive layer is used for the
One encapsulated layer is adhered to luminescence component.
The embodiment of the present application provides a kind of electronic equipment again, wherein electronic equipment includes shell and display panel, display
Panel cover is set to shell, and the luminescence component including being cascading, the second adhesive layer and cover plate assembly, cover plate assembly are separate
Shell, and the transparent cover plate including being cascading, polarizing layer and the first encapsulated layer, the first encapsulated layer include the first inorganic matter
Layer, and for polarizing layer to be packaged in transparent cover plate, the second adhesive layer is used to the first encapsulated layer being adhered to luminescence component.
On the other hand the embodiment of the present application additionally provides a kind of production method of cover plate assembly, wherein production method includes:
Polarizing layer is formed on transparent cover plate；The first encapsulated layer is formed on polarizing layer；Wherein, the first encapsulated layer includes the first inorganic matter
Layer.
The embodiment of the present application provides a kind of assemble method of display panel again, wherein assemble method includes: in luminous group
The second adhesive layer is formed on part；Cover plate assembly is covered on the second adhesive layer；Wherein, cover plate assembly includes being cascading
Transparent cover plate, polarizing layer and the first encapsulated layer, the first encapsulated layer include the first inorganic layer, and for polarizing layer to be packaged in
Bright cover board, the second adhesive layer are used to the first encapsulated layer being adhered to luminescence component.
The beneficial effect of the application is: cover plate assembly provided by the present application include the transparent cover plate being cascading, partially
Photosphere and the first encapsulated layer, the first encapsulated layer include the first inorganic layer, and for polarizing layer to be packaged in transparent cover plate.It compares
In the polaroid of three-decker in the related technology (pressing from both sides one layer of PVA film between two layers of TAC film), the application passed through for the first encapsulated layer generation
Polarizing layer is packaged for TAC film in the related technology, the thickness of protective layer needed for significantly reducing polarizing layer；And
And dexterously directly replace by transparent cover plate one layer in two layers of TAC film, so that the first encapsulated layer is protected together with transparent cover plate
Protect polarizing layer.That is to say the structure for inherently changing polaroid in the related technology, both may be implemented in this way polarizing layer and water,
Isolation demand between oxygen, and the thickness for realizing the protective layer of above-mentioned isolation demand can be reduced.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the cross section structure schematic diagram of one embodiment of cover plate assembly provided by the present application；
Fig. 2 is the cross section structure schematic diagram of one embodiment of Fig. 1 cover plate component；
Fig. 3 is the cross section structure schematic diagram of another embodiment of Fig. 1 cover plate component；
Fig. 4 is the cross section structure schematic diagram of another embodiment of cover plate assembly provided by the present application；
Fig. 5 is the side structure schematic view of one embodiment of display panel provided by the present application；
Fig. 6 is the side structure schematic view of LCD screen in the related technology；
Fig. 7 is the side structure schematic view of another embodiment of display panel provided by the present application；
Fig. 8 is the side structure schematic view of OLED screen curtain in the related technology；
Fig. 9 is the side structure schematic view of one embodiment of display panel in Fig. 7；
Figure 10 is the side structure schematic view of another embodiment of display panel in Fig. 7；
Figure 11 is the cross section structure schematic diagram of one embodiment of electronic equipment provided by the present application；
Figure 12 is the flow diagram of one embodiment of production method of cover plate assembly provided by the present application；
Figure 13 is the flow diagram of one embodiment of assemble method of display panel provided by the present application.
Specific embodiment
With reference to the accompanying drawings and examples, the application is described in further detail.It is emphasized that following implement
Example is merely to illustrate the application, but is not defined to scope of the present application.Likewise, following embodiment is only the portion of the application
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall in the protection scope of this application.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Present inventor has found by long-term research: as screen accounting of the consumer to electronic equipment requires not
It is disconnected to improve, research staff for the scheme for improving screen accounting propose narrow frame, Liu Haiping, water droplet screen, borehole screen (containing through-hole and
Blind hole) etc. screen constructions scheme；There are also introduce mechanical-stretching structure, then the compound scheme for traditional structure front camera of arranging in pairs or groups；
Or there are also double screen scheme is used, only retaining rear camera, rear camera is used as preposition and postposition simultaneously；Even
The camera for overturning structure overturns rear camera for front camera use.The design mesh of above-mentioned all organization plans
Be provided to further increase the screen accounting of electronic equipment, to obtain bigger visual field experience.But Liu Haiping, water droplet
The screen constructions scheme such as screen and borehole screen (containing through-hole and blind hole) although can be realized more frivolous design, but screen itself
Become special-shaped screen, so that the continuity of electronic device display is broken, makes one to generate indisposed sense when viewing, lead to part
Consumer cannot receive.Other screen construction schemes (such as stretching structure camera scheme, cancel the double of preposition reservation postposition
Screen scheme, overturning camera scheme) to the more demanding of electronic equipment complete machine, due to joined the construction packages such as lifting, overturning,
The complexity for not only increasing complete machine structure also adds thickness, weight of complete machine etc., and the battery for affecting complete machine holds
Amount.For this purpose, present applicant proposes following examples.
Refering to fig. 1, Fig. 1 is the cross section structure schematic diagram of one embodiment of cover plate assembly provided by the present application.
The cover plate assembly 10 of the present embodiment includes transparent cover plate 11, polarizing layer 12 and the first encapsulated layer being cascading
13.First encapsulated layer 13 is used to polarizing layer 12 being packaged in transparent cover plate 11.
Wherein, the material of transparent cover plate 11 can be glass (main component is silica), correspondingly correspond to rigidity
Screen.Since glass has certain structural strength, surface smoothness, smoothness are higher, are conducive to polarizing layer 12 and first
Encapsulated layer 13 stacks on transparent cover plate 11, thus the yields of easily controllable cover plate assembly 10.
Polarizing layer 12 is generally made after dyeing stretches of PVA (Polyvinyl Alcohol, polyvinyl alcohol) film.Wherein,
PVA film adsorbs after dyeing has two iodine molecules to absorption function, and by stretching so that iodine molecule is orderly arranged on PVA film
Column, so that being formed has uniform two light polarizing films (that is to say polarizing layer 12) to absorbent properties；The direction of its transmission axis and stretching
Vertically.The basic processing technology of polarizing layer 12 can be divided into dyestuff system, the big series of iodine system two according to colouring method, according to stretching work
Skill can be divided into dry method tension, wet process stretches two big series；The material and processing technology for changing polarizing layer 12 may be implemented to inclined
The adjustment of the performances such as luminosity, transmitance, tone and optics durability degree.Further, since the polarizing layer 12 made of PVA film is deposited
The quality problems such as polarizing properties are lost in hygroscopic, colour fading, can usually be set respectively on the two sides of polarizing layer 12 in the related technology
One layer of optical homogeneity and good TAC (Triacetyl Cellulose, the cellulose triacetate) film of the transparency are set, with resistance
Thus polaroid in the related technology is made to protect polarizing layer 12 in the erosion of sealing, oxygen to polarizing layer 12.In addition, using
TAC film with the functions such as ultraviolet isolation (UV CUT), anti-dazzle (Anti-Glare) can also be made UV resistance type polaroid, prevent
The applied polaroids such as dizzy type polaroid, to meet the use demand of different scenes.
Based on above-mentioned analysis, PVA film determines the optical indexes such as the degree of polarization of polaroid, transmitance in the related technology, together
When be also the principal element for influencing the performances such as tone, optics durability degree of polaroid；And TAC film also determines the optics of polaroid
Durability degree.Therefore, manufactured polaroid, basic structure are generally one layer of PVA film of folder between two layers of TAC film in the related technology.
So set, causing the thickness of polaroid often thicker, it is unfavorable for the lightening of final finished (such as display panel).Such as:
In the related technology, the film thickness of PVA film generally can be 5 μm, 12 μm, 22 μm, 28 μm, the film thickness of TAC film generally can for 20 μm,
40 μm, 50 μm, 80 μm so that the thickness of polaroid is up to 188 μm, this for display panel it is lightening for be fatal
's.For this purpose, polarizing layer 12 is directly packaged in transparent cover plate 11 by the first encapsulated layer 13 by the present embodiment, so that the first encapsulation
Layer 13 and transparent cover plate 11 protect polarizing layer 12 jointly, that is to say instead of TAC film in the related technology.
Wherein, the first encapsulated layer 13 includes the first inorganic layer 131, and the first inorganic layer 131 is covered in polarizing layer 12, with
The high barrier layer of one layer of consistency is formed on the surface of polarizing layer 12, to play the role of exclusion of water, oxygen.First inorganic matter
Layer 131 can for silica, silicon nitride, aluminium oxide, aluminium nitride, zirconium nitride, titanium oxide, titanium nitride, tantalum nitride, aluminum oxynitride and
One of inorganic matters such as silicon oxynitride are a variety of.Further, the thickness of the first inorganic layer 131 is less than or equal to 5 μm, example
If the first inorganic layer 131 is with a thickness of 1 μm, 2 μm, 3 μm, 4 μm, 5 μm.
In some embodiments, cover plate assembly 10 further comprises planarization layer 14, and planarization layer 14 is arranged in polarisation
Between layer 12 and transparent cover plate 11, as shown in Figure 2.Planarization layer 14 is mainly used to allow the surface planarisation of polarizing layer 12, with
So that the case where polarizing layer 12 is not in fold when being bonded with transparent cover plate 11, to increase polarizing layer 12 and transparent cover plate 11
Between compactness, and then increase cover plate assembly 10 optical quality.In some other embodiment, cover plate assembly 10 into one
Step includes the first adhesive layer 15, and the first adhesive layer 15 is arranged between polarizing layer 12 and transparent cover plate 11, as shown in Figure 3.First
Adhesive layer 15, which is mainly used for increasing between polarizing layer 12 and transparent cover plate 11, is bonded intensity, to increase the knot of cover plate assembly 10
Structure intensity.Wherein, the first adhesive layer 15 can be OCA (Optically Clear Adhesive, optical cement), PSA
(Pressure Sensitive Adhesive, pressure sensitive adhesive) etc..Since polarizing layer 12 is more sensitive to moisture, the first adhesive layer
15 can preferred OCA optical cement.In other other embodiments, can also planarization layer 14 or the first adhesive layer 15 with
One layer of TAC film, water, the oxygen shadow that can have both prevented planarization layer 14 or the first adhesive layer 15 to be mingled in this way are set between polarizing layer 12
The polarizing properties for ringing polarizing layer 12, that is to say and play the role of exclusion of water, oxygen, and it is flat to prevent the iodine in PVA film from diffusing to
Smoothization layer 14 or the first adhesive layer 15.
To sum up, compared to the polaroid of three-decker in the related technology (pressing from both sides one layer of PVA film between two layers of TAC film), this reality
It applies example and on the one hand passes through the first encapsulated layer 13 and TAC film in the related technology is replaced to be packaged polarizing layer 12, greatly reduce
The thickness of protective layer needed for polarizing layer 12；On the other hand dexterously directly replace in two layers of TAC film by transparent cover plate 11
One layer so that the first encapsulated layer 13 protects polarizing layer 12 with transparent cover plate 11 together.It that is to say and inherently change correlation
The structure of polaroid in technology to directly form cover plate assembly 10, and makes cover plate assembly 10 have the performance of polaroid,
The isolation demand between polarizing layer 12 and water, oxygen not only may be implemented in this way, but also the protection for realizing above-mentioned isolation demand can be reduced
The thickness of layer.
It is the cross section structure schematic diagram of another embodiment of cover plate assembly provided by the present application refering to Fig. 4, Fig. 4.
First encapsulated layer 13 of the present embodiment further comprises organic matter layer 132 and the second inorganic layer 133, organic matter layer
132 are stacked in the first inorganic layer 131, and the second inorganic layer 133 is stacked in organic matter layer 132, so that first
Encapsulated layer 13 forms the composite construction that inorganic layer and organic matter layer are overlapped mutually.Wherein, the first inorganic layer 131 and the second nothing
Machine nitride layer 133 plays the role of exclusion of water, oxygen primarily as barrier layer；Organic matter layer 132 is primarily as buffer layer sandwiched
Between the first inorganic layer 131 and the second inorganic layer 133, for increasing the flexibility and flexible of the first encapsulated layer 13,
To increase the shock resistance of the first encapsulated layer 13, and then increase the reliability of cover plate assembly 10.In some other embodiment party
In formula, the first encapsulated layer 13 can further include the multilayer inorganic layer and multilayer organic matter layer being cascading, example
If three layers of inorganic layer are cascading with two layers of organic matter layer, the first encapsulated layer 13 can be made to form organic matter layer and nothing
Five layers of composite construction that machine nitride layer is overlapped mutually, details are not described herein.
Wherein, organic matter layer 132 can be PET (Polyethylene Terephthalate, poly terephthalic acid second two
Alcohol ester), PES (Polyether Sulfones, polyethersulfone resin), PEN (Polyethylene Naphthalate, poly- naphthalene two
Formic acid glycol ester), one of organic matters such as PI (Polyimide, polyimides) and PA (Polyamide, polyamide) or
It is a variety of.Second inorganic layer 133 can be silica, silicon nitride, aluminium oxide, aluminium nitride, zirconium nitride, titanium oxide, titanium nitride, nitrogen
Change one of inorganic matters such as tantalum, aluminum oxynitride and silicon oxynitride or a variety of.Further, the thickness of organic matter layer 132 is less than
Or be equal to 12 μm, such as organic matter layer 132 with a thickness of 6 μm, 8 μm, 10 μm, 12 μm；The thickness of second inorganic layer 133 is less than
Or be equal to 5 μm, such as the first inorganic layer 131 with a thickness of 1 μm, 2 μm, 3 μm, 4 μm, 5 μm.
Further, the other structures of the present embodiment and above-described embodiment is same or similar, can refer to above-mentioned implementation
The detailed description of example, details are not described herein.
To sum up, the present embodiment forms the first envelope of composite construction in such a way that inorganic layer and organic matter layer are overlapped mutually
Layer 13 is filled, so that the first encapsulated layer 13 has both barrier layer and buffer layer.Cover plate assembly 10 is on the one hand made to realize polarisation in this way
Layer 12 and the isolation demand between water, oxygen, and rationally control the thickness of the first encapsulated layer 13；On the other hand first is also added
The shock resistance of encapsulated layer 13, to increase the reliability of cover plate assembly 10.
It is the side structure schematic view of one embodiment of display panel provided by the present application refering to Fig. 5, Fig. 5.
The display panel 20 of the present embodiment includes the luminescence component 21 being cascading, the second adhesive layer 22 and above-mentioned
Cover plate assembly 10 described in one cover plate assembly embodiment.Wherein, cover plate assembly 10 include be cascading transparent cover plate 11,
Polarizing layer 12 and the first encapsulated layer 13.First encapsulated layer 13 is used to polarizing layer 12 being packaged in transparent cover plate 11, the second adhesive layer
22 for being adhered to luminescence component 21 by the first encapsulated layer 13 for cover plate assembly 10.
About the specific structure of cover plate assembly 10, the detailed description of any of the above-described cover plate assembly embodiment is please referred to, herein
It repeats no more.
For LCD (Liquid Crystal Display) this kind of screen, the base of LCD screen 100 in the related technology
This structure includes the backlight 101 being cascading, down polaroid 102, array substrate 103, liquid crystal layer 104, color membrane filtration wave
Piece 105, upper polaroid 106 and transparent cover plate 107, as shown in Figure 6.Certainly, color membrane filtration wave plate 105 and upper polaroid 106 it
Between be generally additionally provided with PSA pressure sensitive adhesive 108, OCA optics is generally additionally provided between upper polaroid 106 and transparent cover plate 107
Glue 109, to realize splicing between layers.Wherein, backlight 101 is mainly used for providing light source for LCD screen 100.Array
Substrate 103 is mainly used for controlling the deflection of liquid crystal molecule in liquid crystal layer 104, so that the light beam of different luminous fluxes reaches color membrane filtration
Wave plate 105.Color membrane filtration wave plate 105 is provided with the RGB sub-pixel of array arrangement, is mainly used to allow LCD screen 100 and difference is presented
Color.Transparent cover plate 107 is mainly for the protection of LCD screen 100.Further, down polaroid 102 is mainly used for backlight
101 light beams generated are converted to polarised light；Upper polaroid 106 is mainly used for parsing through above-mentioned array substrate 103, liquid crystal layer 104
And the modulated polarised light of color membrane filtration wave plate 105, comparison of light and shade is generated, so that LCD screen 100 can show picture.Cause
This, for LCD screen 100, upper polaroid 106 and down polaroid 102 are all essential, generally three-deckers
(one layer of PVA film is pressed from both sides between two layers of TAC film), is herein collectively referred to as polaroid.
And the present embodiment passes through the first encapsulated layer 13 in another way and polarizing layer 12 is packaged in transparent cover plate 11, forms lid
Board group part 10, and cover plate assembly 10 is made to have the performance of polaroid；And cover plate assembly 10 is glued by the second adhesive layer 22
It is connected to luminescence component 21, to form display panel 20, as shown in Figure 5.Wherein, luminescence component 21 includes being cascading
Backlight 211, polaroid 212, array substrate 213, liquid crystal layer 214 and color membrane filtration wave plate 215.Second adhesive layer 22 is arranged in coloured silk
Between membrane filtration wave plate 215 and the first encapsulated layer 13, for cover plate assembly 10 and luminescence component 21 to be bonded together.Further,
Second adhesive layer 22 can be OCA optical cement, PSA pressure sensitive adhesive etc..From a cost perspective, the second adhesive layer 22 can be preferred
PSA pressure sensitive adhesive.
Further, in this embodiment display panel 20 is main between LCD screen 100 in structure and in the related technology
Difference is, upper polaroid 106, transparent cover plate 107 and OCA optical cement in the related technology is directly replaced by cover plate assembly 10
109.In brief, from structure substantially, the first encapsulated layer 13 in the present embodiment corresponds to two layers in the related technology
TAC film and one layer of OCA optical cement.Change in this structure had not only met the isolation demand between polarizing layer 12 and water, oxygen, but also
The thickness of protective layer needed for greatly reducing polarizing layer 12, so that display panel 20 seems more lightening in structure.Base
Associated description in any of the above-described cover plate assembly embodiment, the thickness of display panel 20 is more in the related technology in the present embodiment
The thickness of LCD screen 100 is 160 μm at least thin.
It should be noted that by technical solution documented by any of the above-described cover plate assembly embodiment, it can also be by PVA film
It is directly packaged in one side of the array substrate 213 far from liquid crystal layer 214, in this way may be used instead of the polaroid 212 in the present embodiment
Further such that display panel 20 seems lightening in structure.
To sum up, the display panel 20 of the present embodiment changes the basic structure of LCD screen in the related technology, not only full in this way
Isolation demand of the foot between polarizing layer 12 and water, oxygen, that is to say the display demand of LCD class screen, and reduce polarizing layer
The thickness of protective layer needed for 12, so that LCD class screen seems more lightening in structure.
It is the side structure schematic view of another embodiment of display panel provided by the present application refering to Fig. 7, Fig. 7.
The display panel 30 of the present embodiment includes the luminescence component 31 being cascading, the second adhesive layer 31 and above-mentioned
Cover plate assembly 10 described in one cover plate assembly embodiment.Wherein, cover plate assembly 10 include be cascading transparent cover plate 11,
Polarizing layer 12 and the first encapsulated layer 13.First encapsulated layer 13 is used to polarizing layer 12 being packaged in transparent cover plate 11, the second adhesive layer
32 for being adhered to luminescence component 31 by the first encapsulated layer 13 for cover plate assembly 10.
About the specific structure of cover plate assembly 10, the detailed description of any of the above-described cover plate assembly embodiment is please referred to, herein
It repeats no more.
For OLED (Organic Light-Emitting Diode) this kind of screen, OLED screen curtain in the related technology
200 basic structure includes the array substrate 201, organic electro luminescent layer 202, encapsulated layer 203, compensation layer being cascading
204, upper polaroid 205 and transparent cover plate 206, as shown in Figure 8.Certainly, it between encapsulated layer 204 and compensation layer 204 and compensates
It is generally additionally provided with PSA pressure sensitive adhesive 207 between layer 204 and upper polaroid 205, between upper polaroid 205 and transparent cover plate 206
It generally is additionally provided with OCA optical cement 208, to realize splicing between layers.Wherein, array substrate 201 is mainly used for controlling
The RGB sub-pixel of array arrangement in organic electro luminescent layer 202, so that different colors is presented in OLED screen curtain 200.Encapsulated layer
203 are mainly used for realizing the isolation demand between organic electro luminescent layer 202 and water, oxygen, to extend organic electro luminescent layer 202
Service life.Transparent cover plate 206 is mainly for the protection of OLED screen curtain 200.Further, although OLED screen curtain 200 belongs to certainly
It shines, it may not be necessary to similar to the polaroid of LCD screen 100；But when extraneous ambient lighting be mapped to OLED screen curtain 200 it
Afterwards, environment light can be reflected by the cathode (mostly metal) in organic electro luminescent layer 202, influence pair of OLED screen curtain 200
Degree of ratio.For this purpose, forming rotatory polarization piece generally using compensation layer 204 in such a way that upper polaroid 205 combines；When environment light passes through
It crosses after rotatory polarization piece, human eye will be unable to see reflected light caused by metal surface, and pair of OLED screen curtain 200 is improved with this
Degree of ratio.Wherein, compensation layer 204 is generally 1/4 wavelength phases film, and upper polaroid 205, which is generally between two layers of TAC film, presss from both sides one layer
PVA film.
And the present embodiment passes through the first encapsulated layer 13 in another way and polarizing layer 12 is packaged in transparent cover plate 11, forms lid
Board group part 10, and cover plate assembly 10 is made to have the performance of polaroid；And cover plate assembly 10 is glued by the second adhesive layer 32
It is connected to luminescence component 31, to form display panel 30, as shown in Figure 7.Wherein, luminescence component 31 includes being cascading
Array substrate 311, organic electro luminescent layer 312 and the second encapsulated layer 313.Second encapsulated layer 313 is by organic electro luminescent layer 312
It is packaged in array substrate 311, for realizing the isolation demand between organic electro luminescent layer 312 and water, oxygen, to extend organic
The service life of electroluminescence layer 312.Wherein, the structure of the second encapsulated layer 313 and the first encapsulated layer 13 is same or similar,
This is repeated no more.Further, the second adhesive layer 32 is arranged between the second encapsulated layer 313 and the first encapsulated layer 13, and being used for will
Cover plate assembly 10 is bonded together with luminescence component 21.Wherein, the second adhesive layer 32 can be OCA optical cement, PSA pressure sensitive adhesive etc..
From a cost perspective, the second adhesive layer 32 can preferred PSA pressure sensitive adhesive.
In some embodiments, display panel 30 further comprises compensation layer 314, and compensation layer 314 is arranged in the second envelope
It fills between layer 313 and the first encapsulated layer 13, and the opposite sides of compensation layer 314 is provided with the second adhesive layer 32, as shown in fig. 7,
To realize splicing between layers.Wherein, compensation layer 314 can be 1/4 wavelength phases film, and with it is inclined in cover plate assembly 10
Photosphere 12 forms rotatory polarization piece, to eliminate the reflected light that ambient lighting is mapped to after display panel 30, and then improves display surface
The contrast of plate 30.In some other embodiment, compensation layer 314 can also be packaged by the second encapsulated layer 313, such as
Shown in Fig. 9, compensation layer 314 is among the second encapsulated layer 313 at this time, and when cover plate assembly 10 and luminescence component 31 are glued, with
Polarizing layer 12 forms above-mentioned rotatory polarization piece.It is arranged such, it is possible to reduce one layer of second adhesive layer 32, to reduce display panel 30
Thickness.In other other embodiments, compensation layer 314 can also pass through the first encapsulated layer 13 with polarizing layer 12 together
It is packaged, as shown in Figure 10, compensation layer 314 is specifically inorganic in polarizing layer 12 and first among cover plate assembly 10 at this time
Between nitride layer 131.So set, not only reducing the thickness of display panel 30, cover plate assembly 10 is also made to have rotatory polarization
The performance of piece.It is, of course, also possible to which one layer of TAC film is arranged between compensation layer 314 and polarizing layer 12, can both prevent from compensating in this way
The polarizing properties of water, oxygen influence polarizing layer 12 that layer 314 is mingled with, that is to say and play the role of exclusion of water, oxygen, and can prevent
Iodine in PVA film diffuses to compensation layer 314.
Further, in this embodiment master of the display panel 30 in structure and in the related technology between OLED screen curtain 200
It distinguishes and is, upper polaroid 205, transparent cover plate 206 and OCA optics in the related technology is directly replaced by cover plate assembly 10
Glue 208.In brief, from structure substantially, the first encapsulated layer 13 in the present embodiment corresponds to two in the related technology
Layer TAC film and one layer of OCA optical cement.Change in this structure had both met the isolation demand between polarizing layer 12 and water, oxygen,
The thickness of protective layer needed for greatly reducing polarizing layer 12 again, so that display panel 30 seems more lightening in structure.
Based on the associated description in any of the above-described cover plate assembly embodiment, in the present embodiment, the thickness of display panel 30 is more in the related technology
The thickness of OLED screen curtain 200 is 160 μm at least thin.
To sum up, the display panel 30 of the present embodiment changes the basic structure of OLED screen curtain in the related technology, not only meets
Isolation demand between polarizing layer 12 and water, oxygen, that is to say the display demand of OLED class screen, and reduce OLED class screen
The thickness of curtain, so that OLED class screen seems more lightening in structure.
1, Figure 11 is the cross section structure schematic diagram of one embodiment of electronic equipment provided by the present application refering to fig. 1.
It is portable that the electronic equipment 40 of the present embodiment can be mobile phone, tablet computer, laptop and wearable device etc.
Device, and including display panel described in shell 41 and any of the above-described display panel embodiment.Wherein, about the tool of display panel
Body structure please refers to the detailed description of any of the above-described display panel embodiment, and details are not described herein.The present embodiment is with display panel
It is illustrated for 20.
Wherein, display panel 20 is covered on shell 41.Based on the specific descriptions of above-mentioned display panel embodiment, due to display
Panel 20 changes the basic structure of LCD screen in the related technology so that display panel 20 not only can satisfy polarizing layer 12 with
Isolation demand between water, oxygen, that is to say the display demand of LCD class screen, and protection needed for can reducing polarizing layer 12
The thickness of layer, so that LCD class screen seems more lightening in structure.Therefore, under square one, electronic equipment 40 is not only
More frivolous fuselage can be obtained, the inner space of bigger volume can also be obtained.In other words, in above-mentioned comprehensive screen
Stretching structure camera scheme, cancel preposition reservation postposition double screen scheme and overturning camera scheme for, even
Thickness, weight and the battery capacity for affecting complete machine of complete machine are increased because joined the construction packages such as lifting, overturning, still
Since display panel 20 seems more lightening in structure, so that electronic equipment 40 can also be with while realizing screen comprehensively
Take into account thickness, weight and the battery capacity of complete machine.
2, Figure 12 is the flow diagram of one embodiment of production method of cover plate assembly provided by the present application refering to fig. 1.This
The production method of embodiment can be briefly described bright in conjunction with Fig. 1-4.The production method includes:
S101: polarizing layer is formed on transparent cover plate.
Wherein, the material of transparent cover plate 11 can be glass, correspondingly correspond to rigid screen.Since glass has centainly
Structural strength, surface smoothness, smoothness are higher, are conducive to polarizing layer 12 and stack on transparent cover plate 11.
Further, polarizing layer 12 can directly be attached at the one side of transparent cover plate 11 by way of vacuum suction, such as
Shown in Fig. 1.Wherein, polarizing layer 12 can be made after dyeing stretches of PVA film.
In some embodiments, it can also be coated with one layer of planarization layer 14 on 12 surface of polarizing layer, as shown in Figure 2.It is flat
Smoothization layer 14 is mainly used to allow the surface planarisation of polarizing layer 12, so that polarizing layer 12 will not when being bonded with transparent cover plate 11
There is the case where fold, to increase the compactness between polarizing layer 12 and transparent cover plate 11, and then increases cover plate assembly 10
Optical quality.In some other embodiment, it can also be coated with one layer of first adhesive layer 15 on 12 surface of polarizing layer, such as Fig. 3
It is shown.First adhesive layer 15, which is mainly used for increasing between polarizing layer 12 and transparent cover plate 11, is bonded intensity, to increase cover board
The structural strength of component 10.Wherein, the first adhesive layer 15 can be OCA optical cement, PSA pressure sensitive adhesive etc..Since polarizing layer 12 is right
Moisture is more sensitive, and the first adhesive layer 15 can preferred OCA optical cement.It, can also be flat in other other embodiments
Between smoothization layer 14 or the first adhesive layer 15 and polarizing layer 12 be coated with one layer of TAC film, can both prevent in this way planarization layer 14 or
The polarizing properties of water, oxygen influence polarizing layer 12 that first adhesive layer 15 is mingled with, that is to say and play the role of exclusion of water, oxygen, and can
To prevent the iodine in PVA film from diffusing to planarization layer 14 or the first adhesive layer 15.
S102: the first encapsulated layer is formed on polarizing layer.
Wherein, the first encapsulated layer 13 may include the first inorganic layer 131.
First inorganic layer 131 can by CVD (Chemical Vapor Deposition, chemical vapor deposition),
PECVD (Plasma Enhanced Chemical Vapor Deposition, plasma reinforced chemical vapour deposition), ALD
Modes such as (Atomic Layer Deposition, atomic layer depositions) are deposited on 12 surface of polarizing layer, as shown in Figure 1-3, with
The surface of polarizing layer 12 forms the high barrier layer of one layer of consistency, to play the role of exclusion of water, oxygen.Wherein, the first nothing
Machine nitride layer 131 can be silica, silicon nitride, aluminium oxide, aluminium nitride, zirconium nitride, titanium oxide, titanium nitride, tantalum nitride, nitrogen oxidation
One of inorganic matters such as aluminium and silicon oxynitride are a variety of.Further, the thickness of the first inorganic layer 131 is less than or equal to 5 μ
M, for example, the first inorganic layer 131 with a thickness of 1 μm, 2 μm, 3 μm, 4 μm, 5 μm.
In some other embodiment, can also on the basis of the first inorganic layer 131, by inkjet printing,
The modes such as vapor deposition deposit organic matter layer 132；It is heavy by modes such as CVD, PECVD, ALD and after the basis of organic matter layer 132
The second inorganic layer 133 of product, so that the first encapsulated layer 13 forms the composite construction that inorganic layer and organic matter layer are overlapped mutually,
As shown in Figure 4.Wherein, the first inorganic layer 131 and the second inorganic layer 133 play exclusion of water, oxygen primarily as barrier layer
Effect；Organic matter layer 132 is folded between the first inorganic layer 131 and the second inorganic layer 133 primarily as buffer layer,
For increasing the flexibility and flexible of the first encapsulated layer 13, to increase the shock resistance of the first encapsulated layer 13, Jin Erzeng
Add the reliability of cover plate assembly 10.
Wherein, organic matter layer 132 can be one of organic matters such as PET, PES, PEN, PI and PA or a variety of.Second nothing
Machine nitride layer 133 can be silica, silicon nitride, aluminium oxide, aluminium nitride, zirconium nitride, titanium oxide, titanium nitride, tantalum nitride, nitrogen oxidation
One of inorganic matters such as aluminium and silicon oxynitride are a variety of.Further, the thickness of organic matter layer 132 is less than or equal to 12 μm,
Such as organic matter layer 132 with a thickness of 6 μm, 8 μm, 10 μm, 12 μm；The thickness of second inorganic layer 133 is less than or equal to 5 μm,
Such as first inorganic layer 131 with a thickness of 1 μm, 2 μm, 3 μm, 4 μm, 5 μm.
Polaroid is made compared to the mode for pressing from both sides one layer of PVA film between two layers of TAC film is first passed through in the related technology, then passes through
Polaroid is attached at transparent cover plate by OCA optical cement, and as shown in Fig. 6 or Fig. 8, the present embodiment directly will be inclined by the first encapsulated layer
Photosphere (namely PVA film) is packaged in transparent cover plate.Which not only simplifies manufacture crafts, to reduce production cost and improve
Production efficiency, also makes cover plate assembly be integrated with polarizing function and encapsulation function, so that final finished (such as display surface
Plate) in structure seem more lightening.
3, Figure 13 is the flow diagram of one embodiment of assemble method of display panel provided by the present application refering to fig. 1.This
The assemble method of embodiment can be briefly described bright in conjunction with Fig. 1-10.The assemble method includes:
S201: the second adhesive layer is formed on luminescence component.
For screen this kind of for LCD, luminescence component 21 include be cascading backlight 211, polaroid 212,
Array substrate 213, liquid crystal layer 214 and color membrane filtration wave plate 215, as shown in Figure 5.
For screen this kind of for OLED, luminescence component 31 includes the array substrate 311 being cascading, organic electroluminescence
Luminescent layer 312 and the second encapsulated layer 313, as shown in Figure 7.
Wherein, the second adhesive layer can be coated on luminescence component surface.Further, the second adhesive layer can be OCA light
Learn glue, PSA pressure sensitive adhesive etc..From a cost perspective, the second adhesive layer can preferred PSA pressure sensitive adhesive.
S202: cover plate assembly is covered on the second adhesive layer.
Wherein, cover plate assembly 10 includes transparent cover plate 11, polarizing layer 12 and the first encapsulated layer 13 being cascading, such as
Shown in Fig. 1-4.Further, cover plate assembly is adhered to by luminescence component by the second adhesive layer, to form display panel.
Compared to the assembling for needing multiple splicing that could complete screen in the related technology, such as: LCD class screen at least needs
It is glued twice, as shown in fig. 6, OLED class screen at least needs three times, as shown in figure 8, the present embodiment only needs once to be glued i.e.
The assembling of achievable display panel.Which not only simplifies the packaging technologies of display panel, also reduce display panel because being glued
Aging and the risk to fail.
The foregoing is merely the section Examples of the application, are not intended to limit the protection scope of the application, all utilizations
Equivalent device made by present specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, similarly include in the scope of patent protection of the application.
Claims (12)
1. a kind of cover plate assembly, which is characterized in that the cover plate assembly include the transparent cover plate being cascading, polarizing layer and
First encapsulated layer, first encapsulated layer include the first inorganic layer, and for the polarizing layer to be packaged in the transparency cover
Plate.
2. cover plate assembly according to claim 1, which is characterized in that first encapsulated layer further comprises organic matter layer
And second inorganic layer, the organic matter layer are stacked in first inorganic layer, the second inorganic layer stacking is set
It is placed in the organic matter layer.
3. cover plate assembly according to claim 1, which is characterized in that the cover plate assembly further comprises planarization layer,
The planarization layer is arranged between the polarizing layer and the transparent cover plate.
4. cover plate assembly according to claim 1, which is characterized in that the cover plate assembly further comprises the first bonding
Layer, first adhesive layer are arranged between the polarizing layer and the transparent cover plate.
5. a kind of display panel, which is characterized in that the display panel includes the luminescence component being cascading, the second bonding
Layer and cover plate assembly, the cover plate assembly include the transparent cover plate being cascading, polarizing layer and the first encapsulated layer, and described the
One encapsulated layer includes the first inorganic layer, and for the polarizing layer to be packaged in the transparent cover plate, second adhesive layer
For first encapsulated layer to be adhered to the luminescence component.
6. display panel according to claim 5, which is characterized in that the luminescence component includes the back being cascading
Light source, polaroid, array substrate, liquid crystal layer and color membrane filtration wave plate, the second adhesive layer setting the color membrane filtration wave plate with
Between first encapsulated layer.
7. display panel according to claim 5, which is characterized in that the luminescence component includes the battle array being cascading
Column substrate, organic electro luminescent layer and the second encapsulated layer, second encapsulated layer is for encapsulating the organic electro luminescent layer
In the array substrate, second adhesive layer is arranged between second encapsulated layer and first encapsulated layer.
8. display panel according to claim 7, which is characterized in that the display panel further comprises compensation layer, institute
It states compensation layer to be arranged between second encapsulated layer and first encapsulated layer, and the opposite sides of the compensation layer is provided with
Second adhesive layer.
9. display panel according to claim 7, which is characterized in that the cover plate assembly further comprises compensation layer, institute
Compensation layer is stated to be arranged between the polarizing layer and first inorganic layer.
10. a kind of electronic equipment, which is characterized in that the electronic equipment includes shell and display panel, the display panel lid
Set on the shell, and the luminescence component including being cascading, the second adhesive layer and cover plate assembly, the cover plate assembly are remote
From the shell, and the transparent cover plate including being cascading, polarizing layer and the first encapsulated layer, first encapsulated layer include
First inorganic layer, and for the polarizing layer to be packaged in the transparent cover plate, second adhesive layer are used for described the
One encapsulated layer is adhered to the luminescence component.
11. a kind of production method of cover plate assembly, which is characterized in that the production method includes:
Polarizing layer is formed on transparent cover plate；
The first encapsulated layer is formed on the polarizing layer；
Wherein, first encapsulated layer includes the first inorganic layer.
12. a kind of assemble method of display panel, which is characterized in that the assemble method includes:
The second adhesive layer is formed on luminescence component；
The cover plate assembly is covered on second adhesive layer；
Wherein, the cover plate assembly includes the transparent cover plate being cascading, polarizing layer and the first encapsulated layer, first envelope
Filling layer includes the first inorganic layer, and for the polarizing layer to be packaged in the transparent cover plate, second adhesive layer is used for
First encapsulated layer is adhered to the luminescence component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624563.0A CN110262109A (en) | 2019-07-11 | 2019-07-11 | Cover plate assembly and production method, display panel and assemble method, electronic equipment |
Applications Claiming Priority (1)
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| CN112864341A (en) * | 2021-01-27 | 2021-05-28 | 维沃移动通信有限公司 | Optical Components, Displays and Electronics |
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| CN119012886A (en) * | 2024-10-23 | 2024-11-22 | 国鲸科技(广东横琴粤澳深度合作区)有限公司 | Sealing monitoring method, system, equipment and medium for organic electroluminescent device |
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