CN112099283A - Manufacturing method of electronic paper unit - Google Patents
Manufacturing method of electronic paper unit Download PDFInfo
- Publication number
- CN112099283A CN112099283A CN202010951778.6A CN202010951778A CN112099283A CN 112099283 A CN112099283 A CN 112099283A CN 202010951778 A CN202010951778 A CN 202010951778A CN 112099283 A CN112099283 A CN 112099283A
- Authority
- CN
- China
- Prior art keywords
- electronic paper
- electronic
- release film
- display module
- layer
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 44
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 description 14
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/1675—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a manufacturing method of an electronic paper unit, which comprises the steps of cutting an electronic paper display module to enable the edge side of the electronic paper display module to be a flat edge side; the electronic paper display module comprises a plurality of electronic ink layers, wherein two opposite surfaces of each electronic ink layer are covered with an electronic paper aluminum film and an electronic paper surface release film; separating the electronic paper aluminum film, and arranging a substrate layer on the electronic ink layer, wherein the substrate layer is arranged on one side far away from the electronic paper aluminum film; separating the electronic paper surface release film to separate the electronic paper surface release film and the structural layer release film from the substrate layer sub-paper display module arranged on the electronic ink layer; blanking the electronic paper display module into a plurality of electronic paper units; the invention can process a plurality of electronic paper units at one time, thereby improving the production efficiency.
Description
Technical Field
The invention belongs to the technical field of display devices, and particularly relates to a manufacturing method of an electronic paper unit.
Background
In recent years, electronic paper (E-paper) is being developed vigorously, and displays having lighter, thinner and flexible characteristics will be the main development trend in the future. The mainstream electronic paper in the current market is produced by a single piece, which results in high product cost and increases product limitation.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a manufacturing method of an electronic paper unit, which can process a plurality of electronic paper units at one time and improve the production efficiency.
In order to solve the problems, the invention is realized according to the following technical scheme:
the invention provides a manufacturing method of an electronic paper unit, which comprises the following steps:
cutting the electronic paper display module to enable the edge side of the electronic paper display module to be a flat edge side; the electronic paper display module comprises a plurality of electronic ink layers, wherein two opposite surfaces of each electronic ink layer are covered with an electronic paper aluminum film and an electronic paper surface release film;
attaching a structural layer release film on the surface of the electronic paper;
separating the electronic paper aluminum film from the surface of the electronic ink layer, and arranging a substrate layer on the electronic ink layer, wherein the substrate layer is arranged on one side far away from the electronic paper aluminum film;
separating the structural layer release film to separate the electronic paper surface release film and the structural layer release film from the electronic ink layer;
and blanking the electronic paper display module into a plurality of electronic paper units.
Preferably, the step of separating the electronic paper surface release film so that the electronic paper surface release film and the structural layer release film are separated from the electronic paper display module further includes:
and a waterproof protective film is attached to one side, far away from the substrate layer, of the electronic ink layer.
Preferably, the step of separating the electronic paper aluminum film and disposing a substrate layer on the electronic ink layer, the substrate layer being disposed on a side away from the electronic paper aluminum film, further includes:
and punching a hole in the electronic ink layer to obtain a through hole, and cleaning the through hole.
Preferably, the step of disposing a substrate layer on the electronic ink layer includes:
laminating the substrate layer on the electronic ink layer.
Preferably, the step of disposing a substrate layer on the electronic ink layer further includes:
a plurality of positioning holes are cut in the substrate layer in advance.
Preferably, the step of blanking the electronic paper display module into a plurality of electronic paper units further includes:
and positioning the substrate layer on a blanking mechanism through the positioning hole.
Preferably, the step of cutting the electronic paper display module to make the edge side of the electronic paper display module be a flat edge side further includes:
marking marks on the release film on the surface of the electronic paper in advance.
Preferably, the step of separating the electronic paper surface release film to separate the electronic paper surface release film and the structural layer release film from the electronic paper display module further includes:
and testing the display function of the electronic paper display module.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a manufacturing method of an electronic paper unit, which is characterized in that after an electronic paper display module is cut, a structural layer release film is attached to the electronic paper surface release film, when the electronic paper surface release film is separated, the electronic paper surface release film is also separated, and a substrate layer is arranged on the electronic paper surface release film, so that the electronic paper surface release film on the electronic paper display module can be completely separated at one time, and the substrate layer can be attached to an electronic ink layer at one time, and the production efficiency of the electronic paper unit is improved.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of an embodiment of an electronic paper display module;
FIG. 2 is a schematic structural view of a release film with a structural layer attached thereto in the embodiment;
FIG. 3 is a schematic structural view of an embodiment in which an aluminum film of electronic paper is separated and a substrate layer is disposed on an electronic ink layer;
fig. 4 is a schematic structural diagram of a release film separating the surface of the electronic paper in the embodiment.
Description of the labeling: 1. an electronic ink layer; 11. a via hole; 2. an electronic paper aluminum film; 3. surface release films of the electronic paper; 4. a structural layer is a release film; 5. a substrate layer.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment discloses a manufacturing method of an electronic paper unit, which comprises the following steps:
referring to fig. 1, S10: cutting the electronic paper display module to enable the edge side of the electronic paper display module to be a flat edge side; the electronic paper display module comprises a plurality of electronic ink layers 1, wherein two opposite surfaces of each electronic ink layer 1 are covered with an electronic paper aluminum film 2 and an electronic paper surface release film 3.
Specifically, laser cutting electron paper display module assembly cuts its edge side into smooth edge side, and the useless FPL leftover bits of discharging again.
Referring to fig. 2, S20: and a structural layer release film 4 is adhered on the release film 3 on the surface of the electronic paper.
Specifically, the structural layer is from type membrane 4 can firmly adsorb the electronic paper surface and from type membrane 3, and the convenient follow-up electronic paper surface is from type membrane 3 and is separated from electronic ink layer 1.
Referring to fig. 3, S30: separating the electronic paper aluminum film 2 from the surface of the electronic ink layer 1, and arranging a substrate layer 5 on the electronic ink layer 1, wherein the substrate layer 5 is arranged on one side far away from the release film 3 on the electronic paper surface.
Specifically, the electronic paper aluminum film 2 can protect one surface of the electronic ink layer 1 from being polluted by external foreign matters, the substrate layer 5 is attached after the electronic paper aluminum film 2 is separated, and the substrate layer 5 is a driving display circuit board.
Referring to fig. 4, S40: and separating the structural layer from the release film 4, so that the electronic paper surface is separated from the release film 3 and the structural layer from the electronic paper display module by the release film 4.
Specifically, when tearing the structural layer and leaving type membrane 4, because the electronic paper surface is from type membrane 3 and tears the structural layer and leave type membrane 4 and bond together, a plurality of electronic paper surfaces are also separated from the electronic paper display module assembly from type membrane 3. The release film 3 on the surface of the electronic paper can protect one side of the electronic ink layer 1 from being polluted by external foreign matters.
S50: and blanking the electronic paper display module into a plurality of electronic paper units.
In the above embodiment, the step of separating the electronic paper surface release film 3 so that the electronic paper surface release film 3 and the structural layer release film 4 are separated from the electronic paper display module further includes: and attaching a waterproof protective film to one side of the electronic ink layer 1, which is far away from the substrate layer 5.
Specifically, the waterproof protective film can effectively improve the water vapor resistance of the electronic paper display screen, and the service life and the stability of the electronic paper display screen are improved.
In the above embodiment, the step of separating the electronic paper aluminum film 2 and disposing the substrate layer 5 on the electronic ink layer 1, the substrate layer 5 being disposed on a side away from the electronic paper aluminum film 2, further includes: the electronic ink layer 1 is punched to obtain the via hole 11, and the via hole 11 is cleaned.
In the above-described embodiment, the step of providing the substrate layer 5 on the electronic ink layer 1 includes: a substrate layer 5 is laminated on the electronic ink layer 1.
Specifically, a via hole 11 is formed in the electronic ink layer 1, a conductive material is disposed in the via hole 11, the conductive material may be, but is not limited to, silver paste, and after the electronic paper display module is laminated, the electronic ink layer 1 is communicated with the substrate layer 5.
In the above embodiment, the step of disposing the substrate layer 5 on the electronic ink layer 1 further includes:
a plurality of positioning holes are previously cut in the substrate layer 5.
Specifically, a plurality of positioning holes are formed in the substrate layer 5 in advance, and after the substrate layer 5 is positioned at a preset position, the accuracy is improved for the subsequent attachment of the substrate layer 5 and the blanking of the substrate layer into a plurality of electronic paper units.
In the above embodiment, the step of blanking the electronic paper display module into the plurality of electronic paper units further includes: the substrate layer 5 is positioned on the blanking mechanism through the positioning hole.
In the above embodiment, the step of cutting the electronic paper display module to make the edge side of the electronic paper display module be a flat edge side further includes before: the mark is marked on the release film 3 on the surface of the electronic paper in advance.
Specifically, the mark is arranged on the release film 3 on the surface of the electronic paper, so that the electronic paper surface can be prevented from being missed to be torn in the subsequent steps from the release film 3.
In the above embodiment, the step of separating the electronic paper surface release film 3 so that the electronic paper surface release film 3 and the structural layer release film 4 are separated from the electronic paper display module further includes: and testing the display function of the electronic paper display module.
Specifically, the display function of the electronic paper display module is tested, the electronic paper display module is normally blanked into a plurality of electronic paper units after display, and the display test efficiency is improved.
The following will further explain this embodiment with reference to specific implementation processes:
after cutting electronic paper display module assembly, again through attaching the structural layer on the type membrane 3 at the electronic paper surface from type membrane 4, when the type membrane 3 is left from type membrane 3 on the separation electronic paper surface, the electronic paper surface is also separated from type membrane 3, and the electronic paper surface sets up base plate layer 5 on the type membrane 3, make the electronic paper surface on the electronic paper display module assembly can once only all separate from type membrane 3, base plate layer 5 also can once only laminate on electronic ink layer 1, improve the production efficiency of electronic paper unit.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. A method for manufacturing an electronic paper unit is characterized by comprising the following steps:
cutting the electronic paper display module to enable the edge side of the electronic paper display module to be a flat edge side; the electronic paper display module comprises a plurality of electronic ink layers, wherein two opposite surfaces of each electronic ink layer are covered with an electronic paper aluminum film and an electronic paper surface release film;
attaching a structural layer release film on the surface of the electronic paper;
separating the electronic paper aluminum film from the surface of the electronic ink layer, and arranging a substrate layer on the electronic ink layer, wherein the substrate layer is arranged on one side far away from the electronic paper aluminum film;
separating the structural layer release film to separate the electronic paper surface release film and the structural layer release film from the electronic ink layer;
and blanking the electronic paper display module into a plurality of electronic paper units.
2. The method for manufacturing an electronic paper unit according to claim 1, wherein the step of separating the electronic paper surface release film to separate the electronic paper surface release film and the structural layer release film from the electronic paper display module further comprises:
and a waterproof protective film is attached to one side, far away from the substrate layer, of the electronic ink layer.
3. The method for manufacturing an electronic paper unit according to claim 1, wherein the step of separating the electronic paper aluminum film and providing a substrate layer on the electronic ink layer, the substrate layer being provided on a side away from the electronic paper aluminum film, further comprises:
and punching a hole in the electronic ink layer to obtain a through hole, and cleaning the through hole.
4. The method of manufacturing an electronic paper unit according to claim 3, wherein the step of providing a substrate layer on the electronic ink layer includes:
laminating the substrate layer on the electronic ink layer.
5. The method for manufacturing an electronic paper unit according to claim 1, wherein the step of providing a substrate layer on the electronic ink layer further comprises:
a plurality of positioning holes are cut in the substrate layer in advance.
6. The method for manufacturing an electronic paper unit according to claim 5, wherein the step of blanking the electronic paper display module into a plurality of electronic paper units further comprises:
and positioning the substrate layer on a blanking mechanism through the positioning hole.
7. The method for manufacturing an electronic paper unit according to claim 1, wherein the step of cutting the electronic paper display module to make the edge side of the electronic paper display module be a flat edge side further comprises:
marking marks on the release film on the surface of the electronic paper in advance.
8. The method for manufacturing an electronic paper unit according to claim 1, wherein the step of separating the electronic paper surface release film to separate the electronic paper surface release film and the structural layer release film from the electronic paper display module further comprises:
and testing the display function of the electronic paper display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951778.6A CN112099283B (en) | 2020-09-11 | 2020-09-11 | Manufacturing method of electronic paper unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010951778.6A CN112099283B (en) | 2020-09-11 | 2020-09-11 | Manufacturing method of electronic paper unit |
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| Publication Number | Publication Date |
|---|---|
| CN112099283A true CN112099283A (en) | 2020-12-18 |
| CN112099283B CN112099283B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010951778.6A Active CN112099283B (en) | 2020-09-11 | 2020-09-11 | Manufacturing method of electronic paper unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448134A (en) * | 2021-06-11 | 2021-09-28 | 江西兴泰科技有限公司 | Method for manufacturing electronic paper module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060291034A1 (en) * | 2005-06-23 | 2006-12-28 | E Ink Corporation | Edge seals for, and processes for assembly of, electro-optic displays |
| CN102289317A (en) * | 2011-06-20 | 2011-12-21 | 意力(广州)电子科技有限公司 | Process for manufacturing touch panel |
| CN103890126A (en) * | 2011-10-18 | 2014-06-25 | 乐金华奥斯有限公司 | Composition for forming electronic paper without particle freezing, and adhesive film prepared thereby |
| CN105652551A (en) * | 2014-11-12 | 2016-06-08 | 广州奥翼电子科技有限公司 | Flexible electronic paper display screen and manufacturing method thereof |
| CN206209260U (en) * | 2016-10-31 | 2017-05-31 | 昆山维信诺科技有限公司 | A kind of Electronic Paper diaphragm and a kind of touch display module |
| CN109795200A (en) * | 2018-12-13 | 2019-05-24 | 江西兴泰科技有限公司 | A kind of method that Electronic Paper batch attaches |
-
2020
- 2020-09-11 CN CN202010951778.6A patent/CN112099283B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060291034A1 (en) * | 2005-06-23 | 2006-12-28 | E Ink Corporation | Edge seals for, and processes for assembly of, electro-optic displays |
| CN102289317A (en) * | 2011-06-20 | 2011-12-21 | 意力(广州)电子科技有限公司 | Process for manufacturing touch panel |
| CN103890126A (en) * | 2011-10-18 | 2014-06-25 | 乐金华奥斯有限公司 | Composition for forming electronic paper without particle freezing, and adhesive film prepared thereby |
| CN105652551A (en) * | 2014-11-12 | 2016-06-08 | 广州奥翼电子科技有限公司 | Flexible electronic paper display screen and manufacturing method thereof |
| CN206209260U (en) * | 2016-10-31 | 2017-05-31 | 昆山维信诺科技有限公司 | A kind of Electronic Paper diaphragm and a kind of touch display module |
| CN109795200A (en) * | 2018-12-13 | 2019-05-24 | 江西兴泰科技有限公司 | A kind of method that Electronic Paper batch attaches |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448134A (en) * | 2021-06-11 | 2021-09-28 | 江西兴泰科技有限公司 | Method for manufacturing electronic paper module |
| CN113448134B (en) * | 2021-06-11 | 2024-05-24 | 江西兴泰科技股份有限公司 | Electronic paper module manufacturing method |
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| Publication number | Publication date |
|---|---|
| CN112099283B (en) | 2024-05-14 |
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