CN103559841B - A kind of manufacture method of flexible electronic paper display device - Google Patents
A kind of manufacture method of flexible electronic paper display device Download PDFInfo
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- CN103559841B CN103559841B CN201310587799.4A CN201310587799A CN103559841B CN 103559841 B CN103559841 B CN 103559841B CN 201310587799 A CN201310587799 A CN 201310587799A CN 103559841 B CN103559841 B CN 103559841B
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Abstract
A kind of flexible electronic paper display device and manufacture method thereof, including clear protective film layer, electronics ply of paper, substrate, aluminium foil layer, PCBA, wherein clear protective film layer, electronics ply of paper, substrate, aluminium foil layer set gradually from top to bottom；Described substrate is FPC substrate, and wherein FPC upper surface of base plate is coated with pixel electrode, and this pixel electrode mates one by one with the electrode of electronics ply of paper；Being provided with conductive silver slurry layer between the electrode of described pixel electrode and electronics ply of paper, this conductive silver slurry layer is used for conduct electrons paper electrode, makes pixel electrode be connected with Electronic Paper electrode.The present invention by being attached on flexible ITO/FPC substrate and freely transmitting by a kind of silver slurry media implementation signal of telecommunication between the two by E-paper thin film；Flexible ITO/FPC substrate is connected with PCBA again.This kind of flexible display apparatus processing technique is simple, and preparation is convenient, has significantly high yield rate, and product can be widely applied for various uses, such as various application scenarios such as accutron, minutes board, power displays.
Description
Technical field
The present invention relates to a kind of display technology field, especially relate to a kind of flexible electronic paper display device and manufacture method thereof.
Background technology
In recent years, flexible display technologies development is very rapid, and various advanced processing technology and technology constantly improve so that flexible display not only screen size constantly increases, and display quality also improves constantly.Flexible display is also called rollable display, the visual panel made with flexible material and constitute can any diastrophic display device, including Electronic Paper, flexible liquid crystal display and flexible organic electro-luminescence display device.Compared with common rigid display, flexible display has plurality of advantages: lightweight, volume is little, slimming, easy to carry；High-low temperature resistant, shock-resistant, shock resistance is higher, and adaptable working environment is wider；Rollable, profile has more the aesthetic feeling of Art Design；Adopting the coil type production technology of typography, cost is cheaper；Low in energy consumption, more energy efficient；Organic material degradable, more environmental protection.But electronic paper display devices is more Electronic Paper be connected with the rigid substrate such as glass and PCB substrate currently on the market, for being connected because production difficulty is big with flexible base board, cost is high and yield is relatively low thus fail to be widely used always.The Flexible Displays of Electronic Paper how being fully achieved, reduces the cost produced, the reliability improving product becomes a lot of manufacturers problem demanding prompt solution.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, it is provided that a kind of flexible electronic paper display device and manufacture method thereof, in order to solve above-mentioned technical problem.
For achieving the above object; the technical solution adopted in the present invention is: a kind of flexible electronic paper display device; including clear protective film layer, electronics ply of paper, substrate, aluminium foil layer, PCBA, wherein clear protective film layer, electronics ply of paper, substrate, aluminium foil layer set gradually from top to bottom；Described substrate is FPC substrate, and wherein FPC upper surface of base plate is coated with pixel electrode, and this pixel electrode mates one by one with the electrode of electronics ply of paper；Being provided with conductive silver slurry layer between the electrode of described pixel electrode and electronics ply of paper, this conductive silver slurry layer is used for conduct electrons paper electrode, makes pixel electrode be connected with Electronic Paper electrode；Described aluminium foil layer is attached to FPC substrate back；Clear protective film layer is attached to electronics ply of paper upper surface；PCBA and FPC substrate connects, and provides driving signal to control Electronic Paper display effect.
As preferably, ito substrate selected by described substrate.
The present invention also provides for the manufacture method of a kind of flexible electronic paper display device, comprises the following steps:
1), first select the good aluminium foil of thermoplasticity, by laminating machine heated lamination mode, FPC substrate is connected with aluminium foil；
2), before above-mentioned first step laminating machine hot pressing, need to opening laminating machine and set machine parameter, first by the heating temperatures of laminating machine two roller bearing to 110～120 DEG C, speed is 5～10mm/s, and air pressure is set as 0.1～0.3MPa；
3), by aluminium foil and FPC substrate back relevant position after aligned by the mode of heated lamination so as to be close to firmly；
4), by some slurry equipment by good for point on Electronic Paper diaphragm silver slurry；
5) the Electronic Paper diaphragm of good for some silver slurry is attached by the mode, then passing through automatic attaching with the accurate para-position of FPC substrate；
6), laminating machine heated lamination mode is then adopted Electronic Paper diaphragm and FPC substrate to be firmly close to；
7), heated lamination mode is adopted to be attached on electronic paper display panel by transparent protective film again；
8), finally FPC substrate gold finger one end is connected with PCBA by converting interface.
The present invention provides a kind of Electronic Paper flexible display apparatus and manufactures the process of this display device, by being attached to by E-paper thin film on flexible ITO/FPC substrate and freely transmitting by a kind of silver slurry media implementation signal of telecommunication between the two；Flexible ITO/FPC substrate is connected with PCBA again, PCBA drives hearth electrode show to realize Electronic Paper.This kind of flexible display apparatus processing technique is simple, and preparation is convenient, has significantly high yield rate, and product can be widely applied for various uses, such as various application scenarios such as accutron, minutes board, power displays.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is manufacture method FB(flow block) of the present invention.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, technical scheme is further described in detail.
Fig. 1 is the structural representation of the present invention.As shown in Figure 1; a kind of flexible electronic paper display device; mainly being made up of clear protective film layer 1, electronics ply of paper 2, substrate 4, aluminium foil layer 5, PCBA board 6 etc., described clear protective film layer 1, electronics ply of paper 2, substrate 4, aluminium foil layer 5 set gradually from top to bottom, and wherein substrate 4 is FPC or ito substrate.
Described FPC substrate 4 upper surface is coated with pixel electrode, and wherein pixel electrode mates one by one with the electrode of electronics ply of paper 2；Being provided with conductive silver slurry layer 3 between the electrode of described pixel electrode and electronics ply of paper 2, this conductive silver slurry layer 3 is for conduct electrons paper electrode, so that pixel electrode is connected with Electronic Paper electrode and controls figure and the effect of display.Aluminium foil layer 5 is attached to FPC substrate 4 back side, plays waterproof and protective effect.Clear protective film layer 1 is attached to electronics ply of paper 2 upper surface, is used for protecting and prevent electronics ply of paper 2 from making moist；PCBA board 6 is connected with FPC substrate 4, and provides driving signal to control Electronic Paper display effect.
The present invention also provides for the manufacture method of a kind of flexible electronic paper display device, comprises the following steps:
1), first select the good aluminium foil of thermoplasticity, by laminating machine heated lamination mode, FPC substrate is connected with aluminium foil；
2), before above-mentioned first step laminating machine hot pressing, need to opening laminating machine and set machine parameter, first by the heating temperatures of laminating machine two roller bearing to 110～120 DEG C, speed is 5～10mm/s, and air pressure is set as 0.1～0.3MPa；
3), by aluminium foil and FPC substrate back relevant position after aligned by the mode of heated lamination so as to be close to firmly；
4), by some slurry equipment by good for point on Electronic Paper diaphragm silver slurry；
5) the Electronic Paper diaphragm of good for some silver slurry is attached by the mode, then passing through automatic attaching with the accurate para-position of FPC substrate；
6), laminating machine heated lamination mode is then adopted Electronic Paper diaphragm and FPC substrate to be firmly close to；
7), heated lamination mode is adopted to be attached on electronic paper display panel by transparent protective film again；
8), finally by FPC substrate gold finger one end it is connected with PCBA by converting interface, defines a complete flexible display apparatus.
This kind of flexible display apparatus processing technique is simple, and preparation is convenient, has significantly high yield rate, and product can be widely applied for various uses, such as various application scenarios such as accutron, minutes board, power displays.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement or improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (1)
1. a manufacture method for flexible electronic paper display device, is characterized in that, comprises the following steps:
1), first select the good aluminium foil of thermoplasticity, by laminating machine heated lamination mode, FPC substrate is connected with aluminium foil；
2), before above-mentioned first step laminating machine hot pressing, need to opening laminating machine and set machine parameter, first by the heating temperatures of laminating machine two roller bearing to 110～120 DEG C, speed is 5～10mm/s, and air pressure is set as 0.1～0.3MPa；
3), by aluminium foil and FPC substrate back relevant position after aligned by the mode of heated lamination so as to be close to firmly；
4), by some slurry equipment by good for point on Electronic Paper diaphragm silver slurry；
5) the Electronic Paper diaphragm of good for some silver slurry is attached by the mode, then passing through automatic attaching with the accurate para-position of FPC substrate；
6), laminating machine heated lamination mode is then adopted Electronic Paper diaphragm and FPC substrate to be firmly close to；
7), heated lamination mode is adopted to be attached on electronic paper display panel by transparent protective film again；
8), finally FPC substrate gold finger one end is connected with PCBA by converting interface；
Flexible electronic paper display device includes clear protective film layer, electronics ply of paper, substrate, aluminium foil layer, PCBA, and wherein clear protective film layer, electronics ply of paper, substrate, aluminium foil layer set gradually from top to bottom；Described substrate is FPC substrate, and wherein FPC upper surface of base plate is coated with pixel electrode, and this pixel electrode mates one by one with the electrode of electronics ply of paper；Being provided with conductive silver slurry layer between the electrode of described pixel electrode and electronics ply of paper, this conductive silver slurry layer is used for conduct electrons paper electrode, makes pixel electrode be connected with Electronic Paper electrode；Described aluminium foil layer is attached to FPC substrate back；Clear protective film layer is attached to electronics ply of paper upper surface；PCBA and FPC substrate connects, and provides driving signal to control Electronic Paper display effect.
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| CN201310587799.4A CN103559841B (en) | 2013-11-21 | 2013-11-21 | A kind of manufacture method of flexible electronic paper display device |
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| CN201310587799.4A CN103559841B (en) | 2013-11-21 | 2013-11-21 | A kind of manufacture method of flexible electronic paper display device |
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| CN103559841A CN103559841A (en) | 2014-02-05 |
| CN103559841B true CN103559841B (en) | 2016-06-29 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223754A (en) * | 2015-11-13 | 2016-01-06 | 南京华日触控显示科技有限公司 | Passive type electric ink display screen |
| CN105448865B (en) * | 2015-11-16 | 2018-09-04 | 固安翌光科技有限公司 | A kind of flexible screen body, the method and light-emitting display device for preparing Moebius structure or similar Moebius structure |
| CN107656408A (en) | 2017-09-26 | 2018-02-02 | 无锡威峰科技股份有限公司 | Electronic-paper display screen and its manufacture method |
| CN107703693A (en) * | 2017-10-27 | 2018-02-16 | 京东方科技集团股份有限公司 | A kind of electronic-paper display screen, display device and bonding method |
| CN110427787A (en) * | 2019-07-05 | 2019-11-08 | 林琳 | Hard disk and its data protecting device |
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| CN102116987A (en) * | 2010-01-06 | 2011-07-06 | 三星电机株式会社 | Electronic paper display panel and manufacture method thereof, electronic paper display device |
| CN102116986A (en) * | 2009-12-31 | 2011-07-06 | 上海天马微电子有限公司 | Electronic paper display device and manufacturing method thereof |
| CN102621761A (en) * | 2011-01-27 | 2012-08-01 | 元太科技工业股份有限公司 | Electronic paper display device and manufacturing method thereof |
| CN202693966U (en) * | 2012-05-16 | 2013-01-23 | 广州奥翼电子科技有限公司 | Electronic paper display module |
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| US8576209B2 (en) * | 2009-07-07 | 2013-11-05 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
| TWI478125B (en) * | 2011-04-01 | 2015-03-21 | E Ink Holdings Inc | A display with a touch panel |
| JP5760937B2 (en) * | 2011-10-14 | 2015-08-12 | 凸版印刷株式会社 | Display element with light source |
| CN202512330U (en) * | 2012-03-20 | 2012-10-31 | 广州腾益电子科技有限公司 | Electronic ink display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102116986A (en) * | 2009-12-31 | 2011-07-06 | 上海天马微电子有限公司 | Electronic paper display device and manufacturing method thereof |
| CN102116987A (en) * | 2010-01-06 | 2011-07-06 | 三星电机株式会社 | Electronic paper display panel and manufacture method thereof, electronic paper display device |
| CN102621761A (en) * | 2011-01-27 | 2012-08-01 | 元太科技工业股份有限公司 | Electronic paper display device and manufacturing method thereof |
| CN202693966U (en) * | 2012-05-16 | 2013-01-23 | 广州奥翼电子科技有限公司 | Electronic paper display module |
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Address after: 518000, No. six, No. 3, Henggang street, Longgang District, Guangdong, Shenzhen Patentee after: Shenzhen Jinghua display Electronics Co., Ltd Address before: 518000, 511, Bagualing Industrial Zone, Shenzhen, Guangdong, Futian District Patentee before: SHENZHEN JINGHUA DISPLAYS Co.,Ltd. |