CN109546009A - A kind of production method and its display panel of display panel - Google Patents
A kind of production method and its display panel of display panel Download PDFInfo
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- CN109546009A CN109546009A CN201710868326.XA CN201710868326A CN109546009A CN 109546009 A CN109546009 A CN 109546009A CN 201710868326 A CN201710868326 A CN 201710868326A CN 109546009 A CN109546009 A CN 109546009A
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- 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
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- 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
- H10K50/868—Arrangements for polarized light emission
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- 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
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- 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
- H10K59/40—OLEDs integrated with touch screens
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- Microelectronics & Electronic Packaging (AREA)
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- Optics & Photonics (AREA)
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Abstract
The invention discloses a kind of production methods of display panel, for solving the problem of that the functional layer of flexible folding mould group in the prior art has the risk of fracture failure to influence the flex life of display panel in bending.The described method includes: covering core function layer on support membrane, the core function layer includes touch screen, OLED and thin film transistor (TFT)；Coating line polaroid and quarter-wave plate on the protection layer；The protective layer is covered on the core function layer.The invention also discloses a kind of display panels.
Description
Technical field
The present invention relates to field of display technology more particularly to the production methods and its display panel of a kind of display panel.
Background technique
With the development of display technology, new display product emerges one after another.Wherein, Organic Light Emitting Diode (OLED,
Organic Light Emitting Display) by its flexible, self-luminosity, wide viewing angle, high comparison, low power consumption, height
The advantages that reaction rate, simple true color and processing procedure, the increasingly high praise by panel vendor and consumer.
The lamination quantity of the flexible folding mould group of display panel is more in the prior art, as shown in Figure 1, in the prior art
A kind of structural schematic diagram of the flexible folding mould group of more common display panel, frequently includes support membrane, OLED+ from bottom to up
Thin film transistor (TFT) (Thin Film Transistor, TFT) layer, touch screen (Touch Panel, TP) layer, layer of polarizer and guarantor
Sheath (Cover Film), wherein pass through optical cement between OLED+TFT layers and TP layers and between layer of polarizer and protective layer
(Optically Clear Adhesive, OCA) fitting.It can be seen that since the lamination quantity of flexible folding mould group is more, and
The presence of multilayer optical glue, so that the thickness of flexible folding mould group is larger.
When the bending of above-mentioned this display panel, since the thickness of flexible folding mould group is larger, core function layer is
The stress that OLED+TFT layers and other function layer are subject in bending is often larger, this may cause these functional layers and is bending
When have the risk of fracture failure, and then influence the flex life of display panel.
Summary of the invention
The embodiment of the present invention provides a kind of production method of display panel, for solving flexible folding mould group in the prior art
Functional layer bending when have the risk of fracture failure, thus the problem of influencing the flex life of display panel.
The embodiment of the present invention also provides a kind of display panel, for solving the functional layer of flexible folding mould group in the prior art
There is the risk of fracture failure in bending, thus the problem of influencing the flex life of display panel.
The embodiment of the present invention adopts the following technical solutions:
A kind of production method of display panel, comprising:
Core function layer is covered on support membrane, the core function layer includes touch screen, OLED and thin film transistor (TFT)；
Coating line polaroid and quarter-wave plate on the protection layer；
The protective layer is covered on the core function layer.
Preferably, coating line polaroid and quarter-wave plate on the protection layer, specifically include:
The line polarisation piece and the quarter-wave plate are coated with by solute crystal liquid mode on the protective layer.
Preferably, coating line polaroid and quarter-wave plate, including following at least one modes on the protection layer:
It is coated with the quarter-wave plate in the lower surface of the protective layer, described in the coating of the upper surface of the protective layer
Line polarisation piece；Or
It is coated with the quarter-wave plate in the upper surface of the protective layer, is applied in the upper surface of the quarter-wave plate
Line polarisation piece described in cloth；Or
It is coated with the line polarisation piece in the lower surface of the protective layer, is coated with described four in the lower surface of the line polarisation piece
/ mono- wave plate.
Preferably, it is coated on the protective layer after the line polarisation piece and the quarter-wave plate, the method
Further include:
Anti-scratch painting is coated in the upper surface for being coated with the protective layer of the line polarisation piece and the quarter-wave plate
Layer.
Preferably, the material of the protective layer includes polyethylene terephthalate.
Preferably, the core function layer is made of following methods:
The touch screen is embedded into the OLED and thin film transistor (TFT).
Preferably, the touch screen is embedded into the OLED and thin film transistor (TFT), is specifically included:
Processing is packaged to the OLED and thin film transistor (TFT)；
In the OLED and thin film transistor (TFT) after the touch screen to be embedded into encapsulation process.
Preferably, the protective layer is covered on the core function layer, is specifically included:
Optical cement is covered on the core function layer；
The protective layer is covered on the optical cement.
A kind of display panel, comprising:
Support membrane, is covered with core function layer on the support membrane, and the core function layer includes touch screen, OLED and thin
Film transistor；
Protective layer, the protective layer are covered on the core function layer, be covered on the protective layer line polarisation piece and
Quarter-wave plate.
Preferably, line polarisation piece and quarter-wave plate are covered on the protective layer, comprising:
The lower surface of the protective layer is covered with the quarter-wave plate, and the upper surface of the protective layer is covered with described
Line polarisation piece；Or
The upper surface of the protective layer is covered with the quarter-wave plate, the upper surface covering of the quarter-wave plate
There is the line polarisation piece；Or
The lower surface of the protective layer is covered with the line polarisation piece, and the lower surface of the line polarisation piece is covered with described four
/ mono- wave plate.
At least one above-mentioned technical solution used in the embodiment of the present invention can reach it is following the utility model has the advantages that
In the present invention, core function layer is covered first on support membrane, which includes touch screen, OLED and thin
Film transistor, the then protective mulch on core function layer, finally coating line polaroid and quarter-wave on the protection layer
Piece, just reduces the lamination quantity of flexible folding mould group in the prior art in this way, and then can be thinned in the prior art soft
Property segmental mold group thickness, so as to reduce the risk of the functional layer of the flexible folding mould group fracture failure in bending, thus
Improve the flex life of display panel.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 a is a kind of structural schematic diagram of the flexible folding mould group of more common display panel in the prior art；
Fig. 1 b is the position view of the stress neuter layer of flexible folding mould group in the prior art；
Fig. 2 is a kind of implementation process schematic diagram of the production method of display panel provided by the present application；
Fig. 3 a is the structural schematic diagram of the flexible folding mould group of the first display panel provided by the present application；
Fig. 3 b is the structural schematic diagram of the flexible folding mould group of second of display panel provided by the present application；
Fig. 3 c is the structural schematic diagram of the flexible folding mould group of the third display panel provided by the present application；
Fig. 4 a is the position signal of the stress neuter layer of the flexible folding mould group of the first display panel provided by the present application
Figure；
Fig. 4 b is the position signal of the stress neuter layer of the flexible folding mould group of second of display panel provided by the present application
Figure；
Fig. 4 c is the position signal of the stress neuter layer of the flexible folding mould group of the third display panel provided by the present application
Figure.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
When including the flexible folding mould group bending of multiple laminations, the lamination that internal tangential stress is zero is stress neutrality
Layer, its calculation formula isWherein, EiFor i-th layer of Young's modulus, n is flexible folding mould group
Lamination quantity, tiFor i-th layer of thickness.It as stated in the background art, is as shown in Figure 1 b a kind of more commonly used in the prior art
Flexible die group structural schematic diagram, sequentially consist of the 1st~7 layer, wherein E1=2.5GPa, t1=75 μm, E2=
8GPa, t2=20 μm, E3=26.3KPa, t3=25 μm, E4=8GPa, t4=20 μm, E5=0.2GPa, t5=67 μm, E6=
26.3KPa t6=25 μm, E7=4GPa, t7=60 μm, Fig. 1 b can be determined according to the calculation formula of stress neuter layer shown in
B=140 μm of stress neuter layer of flexible folding mould group, that is, the dotted line at 140 μm of lowermost end of position, i.e. in Fig. 1 b
At position.It can be seen that the OLED+TFT layer in flexible folding mould group in Fig. 1 b apart from stress neuter layer distance farther out, because
This, when flexible folding mould group bending, the OLED+TFT layers of stress being subject to are larger, then very possible fracture failure.
There is the risk of failure in bending to solve the functional layer of flexible folding mould group in the prior art, to influence to show
The problem of flex life of panel, the application provide a kind of production method of display panel, as shown in Figure 2, comprising:
Step 11, core function layer is covered on support membrane, core function layer includes touch screen, OLED and film crystal
Pipe；Coating line polaroid and quarter-wave plate on the protection layer；
In order to reduce the thickness of flexible die group, the core function layer in the application can be by being embedded into OLED for touch screen
In thin film transistor (TFT), i.e., touch screen is embedded into OLED and thin film transistor (TFT) by the way of On-cell, to reduce flexibility
The lamination quantity of film group, and then the thickness of smaller flexible die group.Specifically, being made in actual manufacturing process
After OLED and thin film transistor (TFT), processing is packaged to OLED and thin film transistor (TFT), as protects OLED element not by external rings
Border influences, and encapsulating material (Thin Film Encapsulation, TFE) is covered on the surface OLED, then on the encapsulating material
Touch screen is embedded in by way of On-cell, just without being bonded by optical cement between such touch screen and OLED+TFT layers,
To reduce the thickness of flexible die group.
And coating line polaroid and quarter-wave plate on the protection layer, it specifically then can be inclined by solute crystals coating line
Mating plate and quarter-wave plate.Wherein, solute liquid crystal can be usually dissolved in organic solvent by solute liquid crystal coating mode, temperature
Degree has alignment effect about at 200 DEG C or so after drying passivation, and can be changed partially by the thickness of control coating
Light effect.During actual fabrication, pass through the thickness of line polarisation piece and quarter-wave plate that solute liquid crystal coating mode is coated with
Degree is often respectively 5~10 μm, and compared with the polaroid of attaching film shape in the prior art, thickness is greatly reduced for this.
Coating line polaroid and quarter-wave plate on the protection layer, the embodiment of the present application provide three kinds of optional modes,
It as shown in Figure 3a, is the structural schematic diagram of the first flexible folding mould group provided by the present application, it both can be in the following table of protective layer
Face is coated with quarter-wave plate, in the upper surface coating line polaroid of the protective layer；It can also be coated in the upper surface of protective layer
Quarter-wave plate is provided by the present application the as shown in Figure 3b in the upper surface coating line polaroid of the quarter-wave plate
The structural schematic diagram of the flexible folding mould group of two kinds of display panels；Can also in the lower surface coating line polaroid of protective layer,
The lower surface of the line polarisation piece is coated with quarter-wave plate, is the third display panel provided by the present application as shown in Figure 3c
The structural schematic diagram of flexible folding mould group.
The application on the protection layer coating line polaroid and quarter-wave plate using solute liquid crystal coating mode, by
It is carried out at being often 200 DEG C in temperature in the coating method, this is just claimed layer and has characteristic resistant to high temperature, the application
A kind of preferred mode is provided, includes polyethylene terephthalate in the material of selected protective layer
(Polyethylene terephthalate, abbreviation PET) should all be as long as the material of protective layer has characteristic resistant to high temperature
Within the protection scope of the application.
Step 12, protective layer is covered on core function layer.
It has been coated with after line polarisation piece and quarter-wave plate on the protection layer, which can be covered on core
In functional layer, optical cement can be specifically covered on core function layer, then the protective mulch on the optical cement.Finally, being
It avoids protective layer from being scratched, anti-scratch coating (i.e. Hard Coating coating, abbreviation HC painting can also be covered in surface on the protection layer
Layer).
In one embodiment, based on display panel made of the above method, due to being protected by the way of coating
Line polarisation piece and quarter-wave plate are formed on layer, and touch screen is embedded into OLED and thin film transistor (TFT), it is manufactured in this way
Display panel thickness just greatly reduces, and as shown in fig. 4 a, can be regarded as 1~3 layer from bottom to up.Wherein first layer is branch
Support film, E1=2.5GPa, t1=75 μm, the second layer is core function layer, E2=8GPa, t2=21 μm, third layer is protective film,
Including optical cement, protective layer, quarter-wave plate, line polarisation piece and HC coating, E3=4GPa, t3=95 μm.According to stress neutrality
The calculation formula of layer can determine b=103 μm of stress neuter layer of flexible folding mould group shown in Fig. 4 b, i.e. dotted line in Fig. 4 a
At position, it is based on same parameter and calculation method, also can determine the position of the stress neuter layer of Fig. 4 b and Fig. 4 c.Thus may be used
See, core function layer, that is, TP+OLED+TFT layers of position apart from stress neuter layer in flexible folding mould group in Fig. 4 a~4c
Relatively close, in this way when these flexible folding mould groups are bent, the stress which is subject to is smaller, is also just able to solve existing
Core function layer has the risk of fracture failure in bending in technology, thus the problem of influencing the flex life of display panel.
In the present invention, core function layer is covered first on support membrane, which includes touch screen, OLED and thin
Film transistor, the then protective mulch on core function layer, finally coating line polaroid and quarter-wave on the protection layer
Piece just will reduce the lamination quantity of flexible folding mould group in the prior art in this way, and then can be thinned in the prior art
The thickness of flexible folding mould group, so as to reduce the risk of the functional layer of the flexible folding mould group fracture failure in bending, from
And improve the flex life of display panel.
The above are a kind of production methods of display panel provided by the present application, are based on the production method, and the application also provides
A kind of display panel, the display panel include: support membrane, and core function layer is wherein covered on support membrane, the core function layer
Including touch screen, OLED and thin film transistor (TFT)；And protective layer, wherein protective layer is covered on core function layer, the protective layer
On be covered with line polarisation piece and quarter-wave plate.
In the embodiment of the present application, line polarisation piece and quarter-wave plate are covered on the protection layer, there can be following three kinds of feelings
Condition is as shown in Figure 3a the structural schematic diagram of the flexible folding mould group of the first display panel provided by the present application, both can be
The lower surface of protective layer is covered with quarter-wave plate, is covered with line polarisation piece in the upper surface of protective layer, as shown in Figure 3b, is
The structural schematic diagram of the flexible folding mould group of second of display panel provided by the present application；It can also be covered in the upper surface of protective layer
Lid quarter-wave plate, then line polarisation piece is covered in the upper surface of quarter-wave plate；It can also be covered in the lower surface of protective layer
Lid line polarisation piece, then the lower surface of online polaroid cover quarter-wave plate, are third provided by the present application as shown in Figure 3c
The structural schematic diagram of the flexible folding mould group of kind display panel.
It should be noted that the protective layer upper surface can also cover anti-scratch coating (i.e. to avoid protective layer from being scratched
Hard Coating coating, abbreviation HC coating).
Wherein, the display panel, such as can be organic electroluminescent device, but not limited to this；As long as the display panel is
Covering includes the core function layer of touch screen, OLED and TFT first on support membrane, then coating line polaroid on the protection layer
And quarter-wave plate, the protective layer is finally covered on the production of the method on core function layer, it should all be in the packet of the application
Within the scope of containing.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
It should be noted that unless otherwise defined, all technical and scientific terms used herein and belong to this hair
The normally understood meaning of bright those skilled in the art is identical.Term as used herein in the specification of the present invention
It is only for the purpose of describing specific embodiments and is not intended to limit the present invention.Term as used herein "and/or" packet
Include any and all combinations of one or more related listed items.Term as used herein " vertically ", " level
", " first ", " second " and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Claims (10)
1. a kind of production method of display panel characterized by comprising
Core function layer is covered on support membrane, the core function layer includes touch screen, OLED and thin film transistor (TFT)；It is protecting
Coating line polaroid and quarter-wave plate on layer；
The protective layer is covered on the core function layer.
2. the method as described in claim 1, which is characterized in that coating line polaroid and quarter-wave plate on the protection layer,
It specifically includes:
The line polarisation piece and the quarter-wave plate are coated with by solute crystal liquid mode on the protective layer.
3. the method as described in claim 1, which is characterized in that coating line polaroid and quarter-wave plate on the protection layer,
Including following at least one modes:
It is coated with the quarter-wave plate in the lower surface of the protective layer, it is inclined to be coated with the line in the upper surface of the protective layer
Mating plate；Or
It is coated with the quarter-wave plate in the upper surface of the protective layer, is coated with institute in the upper surface of the quarter-wave plate
State line polarisation piece；Or
Be coated with the line polarisation piece in the lower surface of the protective layer, in the lower surface of the line polarisation piece coating described four/
One wave plate.
4. the method as described in claim 1, which is characterized in that be coated with the line polarisation piece and described four on the protective layer
After/mono- wave plate, the method also includes:
Anti-scratch coating is coated in the upper surface for being coated with the protective layer of the line polarisation piece and the quarter-wave plate.
5. the method as described in claim 1, which is characterized in that the material of the protective layer includes polyethylene terephthalate
Ester.
6. the method as described in claim 1, which is characterized in that the core function layer is made of following methods:
The touch screen is embedded into the OLED and thin film transistor (TFT).
7. method as claimed in claim 6, which is characterized in that the touch screen is embedded into the OLED and thin film transistor (TFT)
In, it specifically includes:
Processing is packaged to the OLED and thin film transistor (TFT)；
In the OLED and thin film transistor (TFT) after the touch screen to be embedded into encapsulation process.
8. the method as described in claim 1, which is characterized in that the protective layer is covered on the core function layer, is had
Body includes:
Optical cement is covered on the core function layer；
The protective layer is covered on the optical cement.
9. a kind of display panel characterized by comprising
Support membrane, core function layer is covered on the support membrane, and the core function layer includes that touch screen, OLED and film are brilliant
Body pipe；
Protective layer, the protective layer are covered on the core function layer, and line polarisation piece and four points are covered on the protective layer
One of wave plate.
10. display panel as claimed in claim 9, which is characterized in that be covered with line polarisation piece and four points on the protective layer
One of wave plate, comprising:
The lower surface of the protective layer is covered with the quarter-wave plate, and it is inclined that the upper surface of the protective layer is covered with the line
Mating plate；Or
The upper surface of the protective layer is covered with the quarter-wave plate, and the upper surface covering of the quarter-wave plate is
State line polarisation piece；Or
The lower surface of the protective layer is covered with the line polarisation piece, and the lower surface of the line polarisation piece is covered with described four/
One wave plate.
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| CN201710868326.XA CN109546009A (en) | 2017-09-22 | 2017-09-22 | A kind of production method and its display panel of display panel |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110888550A (en) * | 2019-11-11 | 2020-03-17 | 汕头超声显示器技术有限公司 | Flexible touch sensing device and manufacturing method thereof |
| CN111816077A (en) * | 2020-07-13 | 2020-10-23 | 武汉华星光电半导体显示技术有限公司 | Foldable display module |
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| WO2022120598A1 (en) * | 2020-12-08 | 2022-06-16 | 华为技术有限公司 | Support film, display module, and electronic device |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334208A (en) * | 2009-02-25 | 2012-01-25 | 全球Oled科技有限责任公司 | Flexible OLED display with chiplets |
| CN104950535A (en) * | 2015-07-07 | 2015-09-30 | 京东方科技集团股份有限公司 | Flexible array substrate and display device |
| CN105655501A (en) * | 2016-03-18 | 2016-06-08 | 张家港康得新光电材料有限公司 | Comprehensive functional membrane, manufacturing method thereof, and OLED display panel |
| CN205376529U (en) * | 2015-12-30 | 2016-07-06 | 苹果公司 | Display |
| CN106252526A (en) * | 2016-09-22 | 2016-12-21 | 上海天马微电子有限公司 | A kind of organic electroluminescence display panel and manufacture method |
| CN106384742A (en) * | 2016-09-30 | 2017-02-08 | 上海天马微电子有限公司 | Organic light-emitting display panel and manufacturing method thereof |
| WO2017020274A1 (en) * | 2015-08-05 | 2017-02-09 | 深圳市柔宇科技有限公司 | Touch film, organic light-emitting diode display panel and preparation method of touch film |
| CN106410061A (en) * | 2016-10-31 | 2017-02-15 | 武汉华星光电技术有限公司 | Integrated function film, preparation method thereof and display panel |
| CN106527790A (en) * | 2016-10-31 | 2017-03-22 | 上海天马微电子有限公司 | Display panel, display device and manufacturing method of display panel |
| CN106569633A (en) * | 2016-10-31 | 2017-04-19 | 上海天马微电子有限公司 | Touch control structure and manufacturing method thereof |
| CN106772753A (en) * | 2015-11-25 | 2017-05-31 | 上海和辉光电有限公司 | Rotatory polarization piece and its organic light-emitting display device |
| CN106887412A (en) * | 2017-03-27 | 2017-06-23 | 京东方科技集团股份有限公司 | A kind of flexible display panels and display device |
| CN106903937A (en) * | 2017-04-01 | 2017-06-30 | 合肥美凯电子有限公司 | A kind of multi-functional OCA optical films |
| CN107003789A (en) * | 2014-11-27 | 2017-08-01 | 三星电子株式会社 | Flexible display apparatus |
| CN107093620A (en) * | 2017-05-26 | 2017-08-25 | 北京小米移动软件有限公司 | Display panel, OLED modules and display |
| CN107134538A (en) * | 2017-06-29 | 2017-09-05 | 京东方科技集团股份有限公司 | A kind of display base plate, preparation method and display device |
| CN107153491A (en) * | 2017-04-28 | 2017-09-12 | 上海天马微电子有限公司 | A kind of organic electroluminescence display panel, its preparation method and display device |
| CN107179623A (en) * | 2016-03-18 | 2017-09-19 | 张家港康得新光电材料有限公司 | Diaphragm with rotatory polarization function, its preparation method and OLED display panel |
-
2017
- 2017-09-22 CN CN201710868326.XA patent/CN109546009A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334208A (en) * | 2009-02-25 | 2012-01-25 | 全球Oled科技有限责任公司 | Flexible OLED display with chiplets |
| CN107003789A (en) * | 2014-11-27 | 2017-08-01 | 三星电子株式会社 | Flexible display apparatus |
| CN104950535A (en) * | 2015-07-07 | 2015-09-30 | 京东方科技集团股份有限公司 | Flexible array substrate and display device |
| WO2017020274A1 (en) * | 2015-08-05 | 2017-02-09 | 深圳市柔宇科技有限公司 | Touch film, organic light-emitting diode display panel and preparation method of touch film |
| CN106772753A (en) * | 2015-11-25 | 2017-05-31 | 上海和辉光电有限公司 | Rotatory polarization piece and its organic light-emitting display device |
| CN205376529U (en) * | 2015-12-30 | 2016-07-06 | 苹果公司 | Display |
| CN105655501A (en) * | 2016-03-18 | 2016-06-08 | 张家港康得新光电材料有限公司 | Comprehensive functional membrane, manufacturing method thereof, and OLED display panel |
| CN107179623A (en) * | 2016-03-18 | 2017-09-19 | 张家港康得新光电材料有限公司 | Diaphragm with rotatory polarization function, its preparation method and OLED display panel |
| CN106252526A (en) * | 2016-09-22 | 2016-12-21 | 上海天马微电子有限公司 | A kind of organic electroluminescence display panel and manufacture method |
| CN106384742A (en) * | 2016-09-30 | 2017-02-08 | 上海天马微电子有限公司 | Organic light-emitting display panel and manufacturing method thereof |
| CN106527790A (en) * | 2016-10-31 | 2017-03-22 | 上海天马微电子有限公司 | Display panel, display device and manufacturing method of display panel |
| CN106569633A (en) * | 2016-10-31 | 2017-04-19 | 上海天马微电子有限公司 | Touch control structure and manufacturing method thereof |
| CN106410061A (en) * | 2016-10-31 | 2017-02-15 | 武汉华星光电技术有限公司 | Integrated function film, preparation method thereof and display panel |
| CN106887412A (en) * | 2017-03-27 | 2017-06-23 | 京东方科技集团股份有限公司 | A kind of flexible display panels and display device |
| CN106903937A (en) * | 2017-04-01 | 2017-06-30 | 合肥美凯电子有限公司 | A kind of multi-functional OCA optical films |
| CN107153491A (en) * | 2017-04-28 | 2017-09-12 | 上海天马微电子有限公司 | A kind of organic electroluminescence display panel, its preparation method and display device |
| CN107093620A (en) * | 2017-05-26 | 2017-08-25 | 北京小米移动软件有限公司 | Display panel, OLED modules and display |
| CN107134538A (en) * | 2017-06-29 | 2017-09-05 | 京东方科技集团股份有限公司 | A kind of display base plate, preparation method and display device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718646A (en) * | 2019-09-25 | 2020-01-21 | 武汉华星光电半导体显示技术有限公司 | OLED folding display screen and manufacturing method thereof |
| US11005057B2 (en) | 2019-09-25 | 2021-05-11 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Organic light emitting diode folding display panel and manufacturing method thereof |
| CN110888550A (en) * | 2019-11-11 | 2020-03-17 | 汕头超声显示器技术有限公司 | Flexible touch sensing device and manufacturing method thereof |
| WO2021190227A1 (en) * | 2020-03-25 | 2021-09-30 | 合肥维信诺科技有限公司 | Display panel and display device |
| CN113848661A (en) * | 2020-06-28 | 2021-12-28 | 北京小米移动软件有限公司 | Display screen preparation method, display screen and terminal |
| CN113848661B (en) * | 2020-06-28 | 2024-03-29 | 北京小米移动软件有限公司 | Display screen manufacturing method, display screen and terminal |
| CN111816077A (en) * | 2020-07-13 | 2020-10-23 | 武汉华星光电半导体显示技术有限公司 | Foldable display module |
| US11451652B2 (en) | 2020-07-13 | 2022-09-20 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Foldable display module |
| WO2022120598A1 (en) * | 2020-12-08 | 2022-06-16 | 华为技术有限公司 | Support film, display module, and electronic device |
| CN113035059A (en) * | 2021-02-26 | 2021-06-25 | 武汉华星光电半导体显示技术有限公司 | Display module |
| CN113888972A (en) * | 2021-10-09 | 2022-01-04 | 武汉华星光电半导体显示技术有限公司 | Display module and mobile terminal |
| CN113888972B (en) * | 2021-10-09 | 2023-11-07 | 武汉华星光电半导体显示技术有限公司 | Display module and mobile terminal |
| CN115132794A (en) * | 2022-06-14 | 2022-09-30 | 荣耀终端有限公司 | Display module, preparation method thereof and display device |
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Application publication date: 20190329 Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of invention: Manufacturing method of display panel, and display panel License type: Common License Record date: 20191030 |
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