CN107492600B - The manufacturing method and display device of display panel, display panel - Google Patents
The manufacturing method and display device of display panel, display panel Download PDFInfo
- Publication number
- CN107492600B CN107492600B CN201710685473.3A CN201710685473A CN107492600B CN 107492600 B CN107492600 B CN 107492600B CN 201710685473 A CN201710685473 A CN 201710685473A CN 107492600 B CN107492600 B CN 107492600B
- Authority
- CN
- China
- Prior art keywords
- display panel
- metal film
- organic luminescent
- luminescent device
- transparent substrates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- 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
Abstract
The invention discloses the manufacturing methods and display device of a kind of display panel, display panel, belong to field of display technology.The display panel includes: transparent substrates substrate；Organic luminescent device is provided on the transparent substrates substrate；It is provided on the transparent substrates substrate of the organic luminescent device and is provided with metal film.The present invention replaces glass cover-plate to cover on the transparent substrates substrate for being provided with organic luminescent device by being arranged organic luminescent device in transparent substrates substrate with the stronger metal film of toughness, and the structure of display panel is more firm.Solve the problems, such as the more demanding for traffic condition of OLED display panel in the related technology.The requirement for traffic condition for reducing display panel is achieved the effect that.
Description
Technical field
The present invention relates to field of display technology, in particular to the manufacturing method and display of a kind of display panel, display panel
Device.
Background technique
Organic Light Emitting Diode (English: Organic Light-Emitting Diode；Referred to as: OLED) display panel is
A kind of display panel having many advantages, such as that self-luminous, wide viewing angle, contrast are high.
Currently, OLED display panel generally includes underlay substrate, the organic luminescent device that is arranged on underlay substrate and
Glass cover-plate on the organic luminescent device is set, after being powered to organic luminescent device, what organic luminescent device issued
Light can be projected from the glass cover-plate side of OLED display panel.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems: in OLED display surface
When the size of plate is larger, glass cover-plate is easy to break during the transport of OLED display panel, therefore OLED display panel
For the more demanding of traffic condition.
Summary of the invention
In order to solve the problems, such as that OLED display panel implements the more demanding of traffic condition, the present invention in the prior art
Example provides the manufacturing method and display device of a kind of display panel, display panel.The technical solution is as follows:
According to a first aspect of the embodiments of the present invention, a kind of display panel is provided, the display panel includes:
Transparent substrates substrate；
Organic luminescent device is provided on the transparent substrates substrate；
It is provided on the transparent substrates substrate of the organic luminescent device and is provided with metal film.
Optionally, adhesive layer is provided between the metal film and the organic luminescent device.
Optionally, the material of the metal film includes iron-nickel alloy, and the material of the adhesive layer includes resinoid
Or pressure-sensitive adhesive.
Optionally, the weight percent of nickel is 35.1 to 38.4 in the iron-nickel alloy.
Optionally, the iron-nickel alloy further includes aluminium, titanium and zirconium, and the weight percent of the aluminium is 0.02 to 2, the titanium
Weight percent be 0.02 to 0.1, the weight percent of the zirconium is 0.02 to 0.05.
Optionally, the iron-nickel alloy further includes aluminium, cerium and lanthanum, and the weight percent of the aluminium is 0.02 to 2, the cerium
Weight percent be 0.02 to 0.1, the weight percent of the lanthanum is 0.005 to 0.04.
Optionally, the material of the metal film includes austenitic stainless steels, and the material of the adhesive layer includes pressure-sensitive
Adhesive.
Optionally, the metal film is provided with coating close to the side of the adhesive layer, the material of the coating be aluminium or
Nickel.
According to a second aspect of the embodiments of the present invention, a kind of manufacturing method of display panel is provided, the method is for making
Make display panel described in first aspect, which comprises
Obtain metal film；
Organic luminescent device is formed on transparent substrates substrate；
The metal film is set on the transparent substrates substrate for being formed with the organic luminescent device, forms the display surface
Plate.
Optionally, after the acquisition metal film, the method also includes:
Obtain adhesive layer；
By the metal film and the adhesive layer pairing in such a way that rolling pastes；
It is described that the metal film is set on the transparent substrates substrate for being formed with the organic luminescent device, it is formed described aobvious
Show panel, comprising:
By the adhesive layer by the metallic film adhesion in the transparent substrates substrate for being formed with the organic luminescent device
On, form the display panel.
According to a third aspect of the embodiments of the present invention, a kind of display device is provided, the display device includes first aspect
The display panel.
Technical solution provided in an embodiment of the present invention has the benefit that
By being arranged organic luminescent device in transparent substrates substrate, and glass cover-plate is replaced with the stronger metal film of toughness
It covers on the transparent substrates substrate for being provided with organic luminescent device, the structure of display panel is more firm.Solve the relevant technologies
The problem more demanding for traffic condition of middle OLED display panel.Reached reduce display panel for traffic condition
It is required that effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, 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 a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2-1 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 2-2 is the graph of relation of the content of nickel and linear expansion coefficient in iron-nickel alloy；
Fig. 2-3 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 2-4 is a kind of structural schematic diagram of 20 roller reversable cold-rolling machines in Fig. 2-1 illustrated embodiment；
Fig. 3 is a kind of flow chart of the manufacturing method of display panel provided in an embodiment of the present invention.
Through the above attached drawings, it has been shown that the specific embodiment of the present invention will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of the inventive concept in any manner with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate idea of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
In order to solve the problems in the relevant technologies, the embodiment of the invention provides a kind of display panel, the display panel
Structure can be as shown in Figure 1, the display panel 10 may include:
Transparent substrates substrate 11.
Organic luminescent device 12 is provided on transparent substrates substrate 11.
It is provided on the transparent substrates substrate 11 of organic luminescent device 12 and is provided with metal film 13.
Organic luminescent device 12 in Fig. 1 may include multiple unshowned structures, such as anode (English: anode), hole
Implanted layer (English: hole injecting layer；Referred to as: HIL), hole transmission layer (English: hole transporting
layer；Referred to as: HTL), luminescent layer (English: emitting layer；Referred to as: EML), electron transfer layer (English: electron
transporting layer；Referred to as: ETL), electron injecting layer (abbreviation: electron injection layer；Referred to as:
EIL), cathode (English: cathode), and driving element for driving etc..
In conclusion display panel provided in an embodiment of the present invention, by being arranged organic luminescent device in transparent substrates
Substrate, and replace glass cover-plate to cover on the transparent substrates substrate for being provided with organic luminescent device with the stronger metal film of toughness,
The structure of display panel is more firm.It solves the more demanding for traffic condition of OLED display panel in the related technology to ask
Topic.The requirement for traffic condition for reducing display panel is achieved the effect that.
Further, Fig. 2-1 is please referred to, it illustrates the structures of another display panel provided in an embodiment of the present invention to show
It is intended to, increases some components on the basis of display panel display panel shown in Fig. 1.
Optionally, adhesive layer 14 is provided between metal film 13 and organic luminescent device 12.Adhesive layer 14 with a thickness of 30
Micron (μm) is to 80 microns.It is also provided between organic luminescent device 12 and adhesive layer 14 for protecting organic luminescent device
12 passivation layer 15.
Optionally, the material of metal film 13 includes iron nickel (Fe-Ni) alloy, and the material of adhesive layer includes resinoid
Or pressure-sensitive adhesive.Wherein, the material of pressure-sensitive adhesive may include polyvinyl acetate, polyvinyl alcohol, polyvinyl alcohol contracting
Formaldehyde, polypropylene, polyethylene, polyvinyl chloride, polyurethane, polyamide, any one in saturated polyester；Resinoid
It is poly- that material may include Lauxite, phenolic resin, resorcinol resin, melamine copolymer resins, epoxy resin, unsaturation
Ester, polyisocyanate, any one in furane resins.
Cover-plate glass is bonded by UV adhesive and organic luminescent device in the related technology, cover-plate glass and ultraviolet light
The cost of adhesive is higher.And the cost of metal film and adhesive layer in the embodiment of the present invention is lower, reduces display surface
The manufacturing cost of plate.
Optionally, the weight percent (wt%) of nickel (Ni) is 35.1 to 38.4 in iron-nickel alloy.Wherein, weight percent
Definition can be with are as follows: the weight percent of substance A refers to the percentage between the quality of substance A and the quality of substance A B in substance A B
Than.It in addition to nickel can be iron in iron-nickel alloy.
It is in iron-nickel alloy, (linear expansion coefficient refers to solid matter for the content and linear expansion coefficient of nickel as shown in Fig. 2-2
When temperature changes 1 degree centigrade, the variation of the length in a direction is with it at 20 DEG C (i.e. standard laboratory atmosphere)
Length ratio) graph of relation, wherein abscissa be nickel weight percent, ordinate be linear expansion coefficient (unit
It is 10-6/℃).It can be seen from this figure that when the weight percent of nickel is 35.1 to 38.4 in iron-nickel alloy, linear expansion coefficient
It is 0.5 to 2.5, the linear expansion coefficient and the linear expansion coefficient 3 of transparent substrates substrate (can be made of glass) are closer to, and are led to
It crosses after metal film and transparent substrates substrate be bonded into display panel by resinoid or pressure-sensitive adhesive, display panel is not
The problems such as warpage can occur.
Optionally, iron-nickel alloy further includes aluminium (Al), titanium (Ti) and zirconium (Zr), and the weight percent of aluminium is 0.02 to 2, titanium
Weight percent be 0.02 to 0.1, the weight percent of zirconium is 0.02 to 0.05.It include the iron-nickel alloy of aluminium, titanium and zirconium
Linear expansion coefficient it is identical as the coefficient of expansion for the iron-nickel alloy for not including other metals.
Optionally, iron-nickel alloy further includes aluminium, cerium (Ce) and lanthanum (La), and the weight percent of aluminium is 0.02 to 2, the weight of cerium
Measuring percentage is 0.02 to 0.1, and the weight percent of lanthanum is 0.005 to 0.04.
The iron-nickel alloy for being not added with other metals and the iron-nickel alloy added with various metals are placed on oxygen (O2)
Content 5%, carbon dioxide (CO2) content 15%, nitrogen (N2) content 80%, temperature is 4 hours in 1200 degrees Celsius of environment,
The thickness of the oxide layer formed on various alloys can be as shown in table 1:
Table 1
In table 1, the first behavior is used to form several iron-nickel alloys of metal film, and several alloys of the second behavior are formed by oxygen
Change the thickness of layer, for example, the oxide layer that is formed on the iron-nickel alloy added with Al, Ti, Zr with a thickness of 478 microns (μm).By table
1 as can be seen that the thickness of the oxide layer formed on the iron-nickel alloy added with other several metals is golden relative to other are not added with
Oxide layer on the iron-nickel alloy of category is relatively thin.That is the iron-nickel alloy added with Al, Ti, Zr and the iron nickel added with Al, Ce, La closes
The inoxidizability of gold is stronger, when metal film is made of both materials, can be improved inoxidizability and the service life of display panel.
Optionally, the material of metal film includes austenitic stainless steels (06Cr19Ni10), chromium in austenitic stainless steels
(Cr) weight percent is 17 to 19, and the weight percent of nickel is 8 to 11, and the ingredient in addition to chromium and nickel is iron.Due to Ovshinsky
Figure stainless steel 0 to 100 degree Celsius linear expansion coefficient be 17.3, differed with the linear expansion coefficient 3 of transparent substrates substrate compared with
Greatly, thus the material of adhesive layer may include pressure-sensitive adhesive, and pressure-sensitive adhesive is not susceptible to degumming phenomenon, can be avoided
Metal film be formed with the transparent substrates substrate in combination of organic luminescent device into display panel after, warpage occurs for display panel.
In addition, as Figure 2-3, since the content of chromium in austenitic stainless steels is higher, chromium may be to organic light emission
Device impacts, thus coating 16 has can be set close to the side of adhesive layer 14 in metal film 13, and the coating 16 is for protecting
Organic luminescent device 12.The thickness of the coating 16 can be 5 to 20 microns, and material can be aluminium or nickel.
Above content provides several materials for being used to form metal film, such as iron-nickel alloy, including the iron nickel of aluminium, titanium and zirconium
Alloy and iron-nickel alloy including aluminium, cerium and lanthanum and austenitic stainless steels etc., these alloys can pass through argon oxygen decarburizing process (English
Text: argon oxygen decarburization；Referred to as: AOD) furnace manufactures.
After the material for obtaining manufacture metal film, these materials can be processed by gold by multiple roll reversable cold-rolling machine
Belong to film, which can be 20 roller reversable cold-rolling machines, and the structure of 20 roller reversable cold-rolling machines can be such as Fig. 2-4
Shown, wherein 13 be metal film, 20 be roller system of rolling mill.
Due to glass cover-plate, the glass cover-plate on especially large-sized display panel is easy embrittlement, makes in the related technology
At glass cover-plate thickness it is usually thicker (500 microns to 700 microns).This increases the thickness of display panel to a certain extent
Degree.And metal film is since toughness is stronger, it is not easily broken, thus the thickness of various metal films provided by the embodiment of the present invention can be with
It is 10 microns to 100 microns, not only greatly reduces the thickness of display panel, and large-sized display panel can be suitable for.
In addition, the thermal coefficient of iron-nickel alloy is about 11 watts/ meter Du (w/ (m*k)), austenitic stainless steels are led
Hot coefficient is about 40w/ (m*k), the thermal coefficient 0.50w/ (m*k) of glass cover-plate commonly used in the art.Therefore, the present invention is implemented
The heat dissipation performance for the display panel with metal film covering organic luminescent device that example provides is much stronger than in the related technology with glass cover
Plate covers the display panel of organic luminescent device, and then can achieve the effect that extend organic luminescent device service life.
In conclusion display panel provided in an embodiment of the present invention, by being arranged organic luminescent device in transparent substrates
Substrate, and replace glass cover-plate to cover on the transparent substrates substrate for being provided with organic luminescent device with the stronger metal film of toughness,
The structure of display panel is more firm.It solves the more demanding for traffic condition of OLED display panel in the related technology to ask
Topic.The requirement for traffic condition for reducing display panel is achieved the effect that.
Fig. 3 is a kind of flow chart of the manufacturing method of display panel provided in an embodiment of the present invention, and method is for manufacturing Fig. 1
Shown in display panel, this method comprises:
Step 301 obtains metal film.
The material and thickness of the metallic film can refer to above-described embodiment, and details are not described herein.
Optionally, the material of metal film may include austenitic stainless steels, iron-nickel alloy, the iron added with Al, Ti, Zr
Any one in nickel alloy and iron-nickel alloy added with Al, Ce, La.These materials can be manufactured by AOD furnace.Later
Raw material can be processed as metal film by multiple roll reversable cold-rolling machine.Multiple roll reversable cold-rolling machine is that one kind is capable of forming metal
The equipment of film, for it is mechanical, hydraulic and it is automatically controlled have higher precision and control require.
Step 302 obtains adhesive layer.
It can also be different according to the material of the different adhesives of metal membrane material.The material and thickness of adhesive layer can refer to
Above-described embodiment, details are not described herein.
Step 303, in such a way that rolling pastes by metal film and adhesive layer pairing.
Pasted using rolling (English: Roller lamination) pairing mode can be avoided metal film and adhesive layer it
Between there is bubble.
Step 304 forms organic luminescent device on transparent substrates substrate.
Step 305, by adhesive layer by metallic film adhesion on the transparent substrates substrate for being formed with organic luminescent device, shape
At display panel.
It can to incite somebody to action by adhesive layer in such a way that rolling pastes or in the way of vacuum combination (English: VacuumAssembly)
Metallic film adhesion forms display panel on the transparent substrates substrate for being formed with organic luminescent device.
Compared to the side for forming display panel by glass cover-plate and underlay substrate encapsulating organic light emitting device in the related technology
The manufacturing method process of method, display panel provided in an embodiment of the present invention is simple and fast, and cost is relatively low for manufacturing equipment.
In conclusion the manufacturing method of display panel provided in an embodiment of the present invention, by the way that organic luminescent device is formed
Glass cover-plate is replaced to cover in the transparent lining for being formed with organic luminescent device in transparent substrates substrate, and with the stronger metal film of toughness
On substrate, the structure of display panel is more firm.Solve wanting for traffic condition for OLED display panel in the related technology
Seek higher problem.The requirement for traffic condition for reducing display panel is achieved the effect that.
The embodiment of the invention also provides a kind of display device, which includes display surface shown in Fig. 1 or Fig. 2-1
Plate.
It should be pointed out that in the accompanying drawings, for the size that clearly may be exaggerated layer and region of diagram.And it can be with
Understand, when element or layer be referred in another element or layer "upper", it can be directly in other elements, or may exist
Intermediate layer.Additionally, it is appreciated that it can be directly at other when element or layer be referred in another element or layer "lower"
Under element, or there may be the layer of more than one centre or elements.In addition, it is to be appreciated that when layer or element are referred to as
Two layers or two elements " between " when, the layer that it can be only between two layers or two elements, or there may also be one
Above middle layer or element.Similar reference marker indicates similar element in the whole text.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of display panel, which is characterized in that the display panel includes:
Transparent substrates substrate；
Organic luminescent device is provided on the transparent substrates substrate；
It is provided on the transparent substrates substrate of the organic luminescent device and is provided with metal film, the material of the metal film includes Austria
Family name's figure stainless steel is provided with adhesive layer, the material packet of the adhesive layer between the metal film and the organic luminescent device
Include pressure-sensitive adhesive, the weight percent of chromium is 17 to 19 in the austenitic stainless steels, the weight percent of nickel be 8 to
11, the ingredient in addition to chromium and nickel is iron.
2. display panel according to claim 1, which is characterized in that the metal film is set close to the side of the adhesive layer
It is equipped with coating, the material of the coating is aluminium or nickel.
3. a kind of manufacturing method of display panel, which is characterized in that the method described in manufacturing claims 1 or 2 for showing
Show panel, which comprises
Obtain metal film；
Organic luminescent device is formed on transparent substrates substrate；
The metal film is set on the transparent substrates substrate for being formed with the organic luminescent device, forms the display panel.
4. a kind of display device, which is characterized in that the display device includes display panel of any of claims 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685473.3A CN107492600B (en) | 2017-08-11 | 2017-08-11 | The manufacturing method and display device of display panel, display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685473.3A CN107492600B (en) | 2017-08-11 | 2017-08-11 | The manufacturing method and display device of display panel, display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107492600A CN107492600A (en) | 2017-12-19 |
| CN107492600B true CN107492600B (en) | 2019-11-19 |
Family
ID=60643520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685473.3A Active CN107492600B (en) | 2017-08-11 | 2017-08-11 | The manufacturing method and display device of display panel, display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492600B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007287557A (en) * | 2006-04-19 | 2007-11-01 | Matsushita Electric Ind Co Ltd | Organic semiconductor device, optical head using this, and image forming device |
| WO2009139495A1 (en) * | 2008-05-16 | 2009-11-19 | 新日鉄マテリアルズ株式会社 | Stainless steel foil for a flexible display |
| CN102136549B (en) * | 2009-12-03 | 2016-03-09 | 诺瓦莱德公开股份有限公司 | For formed in organic optoelectronic device electrical interconnection method, for the manufacture of the method for organic optoelectronic device and organic luminescent device |
| KR101574686B1 (en) * | 2011-06-08 | 2015-12-07 | 엘지디스플레이 주식회사 | Organic light emitting device and manufacturing method the same |
| CN104120338B (en) * | 2013-04-27 | 2017-02-08 | 宝山钢铁股份有限公司 | Method for improving oxidation resistance of precision alloy Ni36 |
| CN106129084A (en) * | 2016-07-08 | 2016-11-16 | 信利半导体有限公司 | A kind of flexible base board, flexible electronic device and manufacture method thereof |
-
2017
- 2017-08-11 CN CN201710685473.3A patent/CN107492600B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107492600A (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5991373B2 (en) | Glass laminate and electronic device manufacturing method | |
| JP6385015B2 (en) | Dynamically deposited compositionally graded Zr-Al-C ceramic or Ti-Al-C ceramic or amorphous or quasi-amorphous stainless steel with nuclear grade zirconium alloy microstructure | |
| DE602004008321D1 (en) | LITHIUM MICROBATTERY EQUIPPED WITH A PROTECTIVE CASE AND METHOD FOR PRODUCING SUCH A MICROBATTERY | |
| TW200704281A (en) | A luminescence cell, a luminescence device with the said luminescence cell, and the manufacturing method thereof | |
| KR20120104637A (en) | Flexible substrate | |
| JP6557912B2 (en) | Composite sheet for protective film formation | |
| EP2874193B1 (en) | Photothermal conversion film having good visible light transmittance, and transfer film for oled using same | |
| WO2013147156A1 (en) | Resin composition for sealing organic electro-luminescence element, method for manufacturing same, adhesive film in which same resin composition is used, gas-barrier film, organic electro-luminescence element, and organic electro-luminescence panel | |
| US20050122039A1 (en) | Organic luminescence device and its production method | |
| JP6274734B2 (en) | Corrosion protection coating for Nd2Fe14B magnet | |
| CN106489189B (en) | Composite sheet is used in protective film formation | |
| US20200203250A1 (en) | Heat dissipation sheet and heat dissipation sheet-attached device | |
| JP2019511813A5 (en) | ||
| KR20200014035A (en) | Adhesive sheet for display and display comprising the same | |
| CN107492600B (en) | The manufacturing method and display device of display panel, display panel | |
| CN109830542A (en) | Durable barrier film and preparation method thereof | |
| US20110262767A1 (en) | Surface hardened substrate and method making same | |
| CN108883601A (en) | Laminated material for vacuum insulation panel skin material and the vacuum insulation panel skin material comprising it | |
| CN110078536B (en) | Mould for glass hot bending forming and manufacturing method thereof | |
| JP2005343105A (en) | Aluminum laminate material | |
| WO2016002975A1 (en) | Composite sheet for forming protective film | |
| TWI626776B (en) | Flexible display and manufacturing method thereof | |
| JP2007059131A (en) | Electroluminescent device and its manufacturing method | |
| US20180294392A1 (en) | Composite conducive to heat dissipation of led-mounted substrate and method of manufacturing the same | |
| JP2016198746A (en) | Manufacturing method of decorative steel sheet, and decorative steel sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |