CN108496146A - The manufacturing method of flexible display - Google Patents
The manufacturing method of flexible display Download PDFInfo
- Publication number
- CN108496146A CN108496146A CN201780004654.3A CN201780004654A CN108496146A CN 108496146 A CN108496146 A CN 108496146A CN 201780004654 A CN201780004654 A CN 201780004654A CN 108496146 A CN108496146 A CN 108496146A
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- Prior art keywords
- touch screen
- manufacturing
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- substrate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A kind of manufacturing method of flexible display (100) is provided, is included the following steps：(S1) touch screen (14) is manufactured on first substrate (12)；(S3) diaphragm unit (16) is bonded on touch screen (14) to form cover sheet (10)；(S5) display panel (20) is formed on second substrate (22)；(S7) is bonded cover sheet (10) and display panel (20) to obtain flexible display (100).
Description
Technical field
The present invention relates to field of display, more particularly to a kind of manufacturing method of flexible display.
Background technology
In the related art, for cost consideration and reduction technological process in the manufacturing process of flexible display, usually
Touch screen is made on a flexible substrate, due to the limitation of flexible substrates, causes the thickness of touch screen larger.On the other hand, it is touching
Touch screen thickness it is smaller when, be easy to cause touch screen fitting failure, to influence the yield of display manufacturing.
Invention content
The embodiment of the present invention provides a kind of manufacturing method of flexible display.
The present invention provides a kind of manufacturing method of flexible display, and the manufacturing method includes the following steps：
Touch screen is manufactured on the first substrate；
Diaphragm unit is bonded on the touch screen to form cover sheet；
Display panel is formed on second substrate；With
The cover sheet and the display panel are bonded to obtain the flexible display.
The manufacturing method of the flexible display of embodiment of the present invention manufactures touch screen and is touched with reducing on the first substrate
The thickness of screen and by be bonded on the touchscreen diaphragm unit to avoid the thickness of touch screen it is too small caused by binding yield compared with
Small problem.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following
Description in become apparent, or the practice of embodiment through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the flexible display of embodiment of the present invention；
Fig. 3 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Fig. 4 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the cover sheet of embodiment of the present invention；
Fig. 6 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Fig. 7 is another structural schematic diagram of the cover sheet of embodiment of the present invention；
Fig. 8 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Fig. 9 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 10 is the first weld part of embodiment of the present invention and the connection diagram of touch screen circuitry；
Figure 11 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 12 is the structural schematic diagram of the display panel of embodiment of the present invention；
Figure 13 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 14 is the second weld part of embodiment of the present invention and the connection diagram of display circuit；
Figure 15 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 16 is another structural schematic diagram of the flexible display of embodiment of the present invention；
Figure 17 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 18 is another flow diagram of the manufacturing method of the flexible display of embodiment of the present invention；
Figure 19 is another structural schematic diagram of the flexible display of embodiment of the present invention.
Main element symbol illustrates：
Flexible display 100, cover sheet 10, first substrate 12, touch screen 14, diaphragm unit 16, polaroid 162, lid
Plate film 164, the first weld part 18, display panel 20, second substrate 22, the second weld part 24, protective film 30, optical cement 40, branch
Support film 50, touch screen circuitry 600, display circuit 700.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indicating or implies relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more feature.In description of the invention
In, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be to be electrically connected or can be in communication with each other to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
Also referring to Fig. 1 and Fig. 2, the manufacturing method of the flexible display 100 of embodiment of the present invention includes following step
Suddenly：
S1：Touch screen 14 is manufactured on first substrate 12；
S3：Fitting diaphragm unit 16 is to form cover sheet 10 on touchscreen 14；
S5：Display panel 20 is formed on second substrate 22；With
S7：Cover sheet 10 and display panel 20 are bonded to obtain flexible display 100.
The manufacturing method of the flexible display 100 of embodiment of the present invention manufactures touch screen 14 to subtract on first substrate 12
The thickness of few touch screen 14 and by be bonded on touchscreen 14 diaphragm unit 16 to avoid the thickness of touch screen 14 it is too small by lead
The smaller problem of the binding yield of cause.
Specifically, first substrate 12 and second substrate 22 may include glass substrate.In the related art, touch screen 14 is
It is formed directly into flexible substrates, to reduce technological process and reduce cost, but since the characteristic of flexible substrates limits, i.e.,
The enabling capabilities of flexible substrates are poor, so the thickness of the touch screen 14 formed on a flexible substrate is larger.It therefore can be the
Touch screen 14 is manufactured on one substrate 12, to reduce the thickness of touch screen 14.Further, since the limitation of technology, is touching
When the thickness of screen 14 is smaller, fitting difficulty is bigger, low so as to cause binding yield.Therefore, can on first substrate 12 shape
After touch screen 14, touch screen 14 and diaphragm unit 16 are bonded on first substrate 12, to improve binding yield.
It should be noted that touch screen 14 is the component that can perceive user's touch-control, and in some embodiments, touch screen
14 also referred to as touch membrane, touch control film etc..Cover sheet 10 refers to the component for protecting flexible display 100, in certain realities
It applies in mode, cover sheet 10 is also referred to as protective glass, protective layer etc..In embodiments of the present invention, on touchscreen 14
Diaphragm unit 16 is bonded to form cover sheet 10, in other words, cover sheet 10 includes touch screen 14.Display panel 20 refers to
Component with display function, in some embodiments, display panel 20 are also referred to as display screen etc..In flexible display
100 when being applied to electronic device, and diaphragm unit 16 is towards user.
Referring to Fig. 3, in one embodiment, step S1 includes the following steps：
S12：Touch screen 14 is manufactured on first substrate 12 using the method for coating.
In this way, the thickness of touch screen 14 can be reduced.
Specifically, coating technique can be applied to the manufacture of film.It can be greatly using coating technique manufacture touch screen 14
Reduce the thickness of touch screen 14.The manufacture material of touch screen 14 includes：Metal nano wire material, carbon nano-tube material or graphene
Material etc. by the way that the manufacture material of touch screen 14 to be coated on first substrate 12, then by relevant technological process, such as adds
Heat cure etc., you can form touch screen 14.
Also referring to Fig. 4 and Fig. 5, in one embodiment, before step S3, manufacturing method includes the following steps：
S22：It is bonded protective film 30 on touchscreen 14；
S24：Touch screen 14 of the cutting with protective film 30；With
S26：From separating protective film 30 on the touch screen 14 after cutting.
In this way, larger-size touch screen 14 can be cut into the smaller touch screen unit of multiple sizes.
It is appreciated that in practical application, touch screen 14 has certain specification requirement, so needing to touch larger-size
It touches screen 14 and cuts into the smaller multiple touch screen units of size.In cutting process, if touch screen 14 is directly exposed to outer be easy
Lead to the damage of touch screen 14, therefore can be bonded protective film 30 on touchscreen 14 before cutting touch screen 14, utilize protection
Film 30 protects touch screen 14 not frayed, while can prevent the attachments such as dust, water stain on touchscreen 14.In cutting process knot
Shu Hou can detach protective film 30, so that the touch screen 14 after cutting can carry out follow-up process.
Also referring to Fig. 6 and Fig. 7, in one embodiment, diaphragm unit 16 includes polaroid 162 and cover board film
164, step S3 includes the following steps：
S31：It is bonded polaroid 162 on touchscreen 14；
S33：The first weld part 18 is formed on touchscreen 14；
S35：Cover board film 164 is formed on polaroid 162；With
S37：First substrate is removed from the touch screen 14 for being formed with polaroid 162, the first weld part 18 and cover board film 164
12。
In this way, the cover sheet 10 comprising touch screen 14 can be formed.
Specifically, since the thickness of the touch screen 14 manufactured on first substrate 12 is smaller, by touch screen 14 and diaphragm
Component 16 is easy to cause fitting failure when being bonded.Therefore polaroid can be directly fitted on the touch screen 14 on first substrate 12
162, since touch screen 14 and first substrate 12 are combined and increase thickness, it is possible to improve the fitting of polaroid 162
Success rate.Touch screen 14 needs the touch-control for perceiving user to form touching signals and touching signals are transferred to external circuit, because
This needs to be formed the first weld part 18 on touchscreen 14 and is connect with external circuit with realizing, can be stayed when polaroid 162 is bonded
Lower part gap is so that the first weld part 18 can be formed on touchscreen 14.In addition, in order to protect polaroid 162 and enhancing
Cover sheet 10 can be bonded cover board film 164 to the protection of display panel 20 on polaroid 162.In certain embodiment party
In formula, cover board film 164 can also be cover-plate glass, not do any restrictions herein.After the completion of diaphragm unit 16 is bonded, protection cap
The manufacturing process of plate 10 is basically completed, and can will be moved at this time for the first substrate 12 for manufacturing touch screen 14 and auxiliary fitting process
It removes.
Referring to Fig. 8, in one embodiment, step S37 includes the following steps：
S372：Using laser lift-off technique from the touch for being formed with polaroid 162, the first weld part 18 and cover board film 164
First substrate 12 is removed on screen 14.
In this way, can to avoid remove first substrate 12 when to harmful effect caused by cover sheet 10.
Specifically, laser lift-off technique is the stripping that first substrate 12 is realized using laser energy, can reduce etching,
The harmful effect that grinding, scribing generate cover sheet 10.
Also referring to Fig. 9 and Figure 10, in one embodiment, manufacturing method includes the following steps：
S39：First weld part 18 is connected into touch screen circuitry 600.
In this way, the connection of touch screen 14 and touch screen circuitry 600 may be implemented.
It is appreciated that touch screen 14 can be used for perceiving the touch-control of user to form touching signals, touch screen circuitry 600 can
The operational order of user is determined to handle touching signals.Therefore, the first weld part 18 and touch screen circuitry 600 can be connected,
To realize the connection of touch screen 14 and touch screen circuitry 600, and then the touching signals that touch screen 14 obtains can be passed to
Touch screen circuitry 600.
Also referring to Figure 11 and Figure 12, in one embodiment, step S5 includes the following steps：
S51：Protective film 30 is bonded on display panel 20；
S53：Display panel 20 of the cutting with protective film 30；
S55：Trepanning on the protective film 30 of display panel 20 after dicing is so that display panel 20 exposes and exposed
The second weld part 24 is formed on display panel 20；With
S57：The separating protective film 30 after the formation of the second weld part 24.
In this way, larger-size display panel 20 can be cut into the smaller multiple display panel units of size and cut
The second weld part 24 is formed on display panel 20 after cutting.
It is appreciated that in practical application, display panel 20 has certain specification requirement, so needing will be larger-size
Display panel cuts into the smaller multiple display panel units of size.In cutting process, if display panel 20 is directly exposed to
The outer damage for being easy to cause display panel 20, therefore protection can be bonded on display panel 20 before cutting display panel 20
Film 30 protects display panel 20 not frayed, while dust, water stain etc. can be prevented to be attached to display panel using protective film 30
On 20.
Display panel 20 is needed to receive the control signal of external circuit and be shown according to control signal, it is therefore desirable to
The second weld part 24 is formed on display panel 20 to connect with external circuit to realize, after cutting process, can protected
So that display panel 20 exposes and formed on exposed display panel 20 second weld part 24, protective film 30 is surplus for trepanning on film 30
Remaining part point still can protect display panel 20.After the formation of the second weld part 24, protective film 30 can be detached, so that aobvious
Show that panel 20 can carry out follow-up process.
Also referring to Figure 13 and Figure 14, in one embodiment, manufacturing method includes the following steps：
S59：Second weld part 24 is connected into display circuit 700.
In this way, the connection of display panel 20 and display circuit 700 may be implemented.
It is appreciated that display panel 20 can be used for receive display circuit 700 control signal and according to control signal into
Row display, display circuit can generate the control signal for controlling the display panel 20.Therefore, the second weld part 24 can be connected
With display circuit 700, to realize the connection of display panel 20 and display circuit 700, and then display circuit 700 can be generated
Control signal pass to display panel 20.
Also referring to Figure 15 and Figure 16, in one embodiment, step S7 includes the following steps：
S72：It is bonded cover sheet 10 and display panel 20 using optical cement 40；With
S74：Second substrate 22 is removed to obtain flexible display 100.
In this way, flexible display 100 can be obtained.
Specifically, optical cement 40 has the feature that water white transparency, light transmission rate are good, cementing strength is good, is suitable for
Cover sheet 10 and display panel 20 can be bonded such as flexible display 100 using optical cement 40 by cementing transparent optical element
To obtain flexible display 100.
It is appreciated that 20 general thickness of display panel is smaller, it is easy when by display panel 20 and the fitting of cover sheet 10
Cause fitting to fail, therefore cover sheet 10 can be bonded on the display panel 20 on second substrate 22, due to second substrate
22 and display panel 20 combine and increase thickness, it is possible to improve the fitting of display panel 20 and cover sheet 10 at
Power.After the completion of cover sheet 10 is bonded, second substrate 22 can be removed.
7 are please referred to Fig.1, in one embodiment, step S74 includes the following steps：
S742：Second substrate 22 is removed to obtain flexible display 100 using laser lift-off technique.
In this way, can to avoid remove second substrate 22 when to harmful effect caused by flexible display 100.
Specifically, laser lift-off technique is the stripping that second substrate 22 is realized using laser energy, can reduce etching,
The harmful effect that grinding, scribing generate flexible display 100.
Also referring to Figure 18 and Figure 19, in one embodiment, after step S7, manufacturing method includes following step
Suddenly：
S9：Support membrane 50 is bonded on display panel 20.
In this way, support membrane 50 can be utilized to protect and support display panel 20.
It is appreciated that being bonded support membrane 50 on display panel 20, display panel 20 is protected and supported using support membrane 50,
And since the thickness of support membrane 50 is smaller, so as to reduce the thickness of flexible display 100.
Further, in embodiments of the present invention, branch can be bonded on display panel 20 after the removal of second substrate 22
Support film 50.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
Module, segment or the portion of the code of one or more executable instructions for the step of executing specific logical function or process
Point, and the range of the preferred embodiment of the present invention includes other execution, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for executing logic function, can specifically execute in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be executed with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage
Or firmware executes.It, and in another embodiment, can be under well known in the art for example, if executed with hardware
Any one of row technology or their combination execute：With the logic gates for executing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that execute all or part of step that above-mentioned implementation carries
It is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer readable storage medium
In, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block executes, and can also be executed in the form of software function module.The integrated module is such as
Fruit is executed in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the present invention
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (11)
1. a kind of manufacturing method of flexible display, which is characterized in that the manufacturing method includes the following steps：
Touch screen is manufactured on the first substrate；
Diaphragm unit is bonded on the touch screen to form cover sheet；
Display panel is formed on second substrate；With
The cover sheet and the display panel are bonded to obtain the flexible display.
2. manufacturing method as described in claim 1, which is characterized in that described the step of manufacturing touch screen on the first substrate wraps
Include following steps：
Using the method for coating touch screen is manufactured on the first substrate.
3. manufacturing method as described in claim 1, which is characterized in that it is described on the touch screen be bonded diaphragm unit with
Before the step of forming cover sheet, the manufacturing method includes the following steps：
It is bonded protective film on the touch screen；
Cutting belt has the touch screen of the protective film；With
The protective film is detached from the touch screen after cutting.
4. manufacturing method as described in claim 1, which is characterized in that the diaphragm unit includes polaroid and cover board film, institute
It states and includes the following steps the step of fitting diaphragm unit on the touch screen is to form cover sheet：
The polaroid is bonded on the touch screen；
The first weld part is formed on the touch screen；
The cover board film is formed on the polaroid；With
First base is removed from the touch screen for being formed with the polaroid, first weld part and the cover board film
Plate.
5. manufacturing method as claimed in claim 4, which is characterized in that it is described from be formed with the polaroid, it is described first weldering
The step of removing the first substrate on the touch screen of socket part and the cover board film includes the following steps：
Using laser lift-off technique from the touch screen for being formed with the polaroid, first weld part and the cover board film
The upper stripping first substrate.
6. manufacturing method as claimed in claim 4, which is characterized in that the manufacturing method includes the following steps：
First weld part is connected into the touch screen circuitry.
7. manufacturing method as described in claim 1, which is characterized in that described the step of forming display panel on second substrate
Include the following steps：
It is bonded protective film on said display panel；
Cutting belt has the display panel of the protective film；
Trepanning on the protective film of the display panel after dicing is so that the display panel is exposed and in exposed institute
It states and forms the second weld part on display panel；With
The protective film is detached after the second weld part is formed.
8. manufacturing method as claimed in claim 7, which is characterized in that the manufacturing method includes the following steps：
Second weld part is connected into the display circuit.
9. manufacturing method as described in claim 1, which is characterized in that the fitting cover sheet and the display panel
Included the following steps with the step of obtaining the flexible display：
Utilize cover sheet described in optics glue laminating and the display panel；With
The second substrate is removed to obtain the flexible display.
10. manufacturing method as claimed in claim 9, which is characterized in that the removal second substrate is described soft to obtain
The step of property display, includes the following steps：
The second substrate is removed to obtain the flexible display using laser lift-off technique.
11. manufacturing method as described in claim 1, which is characterized in that in the fitting cover sheet and the display
After the step of panel is to obtain the flexible display, the manufacturing method includes the following steps：
It is bonded support membrane on said display panel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/083535 WO2018205118A1 (en) | 2017-05-09 | 2017-05-09 | Method for manufacturing flexible display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108496146A true CN108496146A (en) | 2018-09-04 |
Family
ID=63344780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780004654.3A Pending CN108496146A (en) | 2017-05-09 | 2017-05-09 | The manufacturing method of flexible display |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108496146A (en) |
| WO (1) | WO2018205118A1 (en) |
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| WO2014200750A1 (en) * | 2013-06-10 | 2014-12-18 | Corning Incorporated | Optical structures having integrated component layers |
| CN104777943A (en) * | 2015-05-08 | 2015-07-15 | 京东方科技集团股份有限公司 | Touch control display device |
| CN106293259A (en) * | 2016-11-04 | 2017-01-04 | 广州聚达光电有限公司 | Frivolous touch-control based on polaroid display module and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016071295A (en) * | 2014-10-01 | 2016-05-09 | 株式会社ジャパンディスプレイ | Display device |
| CN105116965A (en) * | 2015-08-25 | 2015-12-02 | 昆山龙腾光电有限公司 | Display device and assembling method for display device |
| CN105116575A (en) * | 2015-10-14 | 2015-12-02 | 深圳市联合盛电子有限公司 | Touch screen and LCD (liquid crystal display) module attaching jig group and attaching method |
-
2017
- 2017-05-09 CN CN201780004654.3A patent/CN108496146A/en active Pending
- 2017-05-09 WO PCT/CN2017/083535 patent/WO2018205118A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014200750A1 (en) * | 2013-06-10 | 2014-12-18 | Corning Incorporated | Optical structures having integrated component layers |
| CN104777943A (en) * | 2015-05-08 | 2015-07-15 | 京东方科技集团股份有限公司 | Touch control display device |
| CN106293259A (en) * | 2016-11-04 | 2017-01-04 | 广州聚达光电有限公司 | Frivolous touch-control based on polaroid display module and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| WO2018205118A1 (en) | 2018-11-15 |
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