CN100573294C - Flexible electronic paper - Google Patents
Flexible electronic paper Download PDFInfo
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- CN100573294C CN100573294C CNB200810047910XA CN200810047910A CN100573294C CN 100573294 C CN100573294 C CN 100573294C CN B200810047910X A CNB200810047910X A CN B200810047910XA CN 200810047910 A CN200810047910 A CN 200810047910A CN 100573294 C CN100573294 C CN 100573294C
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Abstract
The invention discloses a kind of flexible electric shock window type electronic paper, be followed successively by the layer of undertaking the printing of, dot matrix alignment layer, conductive film layer, electricity and cause switch, bonding coat and TFT substrate, the layer of wherein undertaking the printing of is collapsible and printable flexible insulating material, the dot matrix alignment layer is the printing net-point of arranging in order, and it is electrochromic material that electricity causes switch.The present invention utilizes the colour mixture principle of color to carry out colour generation to show, by common printed mode, causes transparent material or electricity with electricity and causes closed material as the displaying principle above the realizing with on-off mode of window.
Description
Technical field
The present invention relates to a kind of flexible electric shock window type electronic paper, belong to the ink printing field, also belong to electronic applications.
Background technology
For a long time, paper is always as the main media of message exchange, but graph-text content just is not easy to be changed after in a single day being imprinted on the paper, becomes the disadvantage that ink/paper is opened duplication process, can not satisfy the requirement of modern society's information fast updating to duplication process.Therefore, the high resolving power display technique that exploitation can dynamically change becomes the target that people chase, and requires display material very thin, flexible, and surface structure and paper are similar, becomes paper of new generation thereby have ready conditions.The purposes of e-inks is quite extensive, first generation product is used to replace conventional display device, second generation product comprises handheld device display screens such as mobile communication and PDA, the next-generation of plan exploitation is positioned at ultrathin display, form the application relevant with press, for example portable electronic book, electronic newspaper and IC-card etc. can provide and similar read function of traditional books and periodicals and use attribute.
Summary of the invention
Purpose of the present invention just provides a kind of flexible electric shock window type electronic paper, this Electronic Paper is to form printing net-point by common common ink is printed on the collapsible and printable flexible insulating material, electricity consumption causes transparent material or electricity causes closed material as window, realizes the Electronic Paper that dynamically shows with on-off mode.
Realize that the technical scheme that the object of the invention adopts is: a kind of flexible electric shock window type electronic paper, be followed successively by the layer of undertaking the printing of, the dot matrix alignment layer, conductive film layer, electricity causes switch, bonding coat and TFT substrate, the layer of wherein undertaking the printing of is collapsible and printable flexible insulating material, the dot matrix alignment layer is with the printing net-point of common ink printing on the layer of undertaking the printing of, conductive film layer is the conducting film that is laminated with on the dot matrix alignment layer, electricity causes the switch sputter, be coated with or be printed on the corresponding position on the ink printing site, the TFT substrate causes switch by bonding agent and electricity and is bonded together, and bonding agent promptly forms bonding coat.
The layer of wherein undertaking the printing of is collapsible and printable flexible insulating material, and the layer of undertaking the printing of can be the flexible material that plastics or paper etc. can fold and printability is good, and this layer is the support section of Electronic Paper, has performances such as insulation and intensity height; The dot matrix alignment layer is with common ink printing printing net-point on the layer of undertaking the printing of, and is the main part that color presents.The effect of conductive film layer is as public electrode, and prepares for electricity causes switch, and conducting film is the material such as the ITO/PET that have high permeability, have high electrical conductance and higher intensity to visible light, and conducting film is laminated with on the dot matrix alignment layer.It is the material that the transparency of material changes under the effect of electricity that electricity causes switch, comprise electro-optic crystal, liquid crystal, electrochromic material or suspending liquid, by modes such as sputter, coating or printings electro-optic crystal corresponding position on the ink printing site accurately being covered one deck electricity causes switching material and forms electricity and cause switch, it is that control corresponding pixel points part is closed that electricity causes switch, play the effect of switch control, electricity causes the effect that switch plays window, realizes that Electronic Paper gets dynamically demonstration.The bonding agent of bonding coat is the material with high electric conductivity and transparency, and bonding agent commonly used comprises multiple jointing materials such as acroleic acid resin, polyamide, and this layer mainly is to be used for fitting control panel; The TFT substrate is the control section of Electronic Paper, shows by tft array and the outside IC controller information of controlling Electronic Paper that links together, and bonding agent causes switch with TFT substrate and electricity and fits together.
The present invention utilizes the colour mixture principle of color to carry out the colour generation demonstration.Each primary colors is with the spatial axes colour mixture, finally is presented on human eye and sees thing color as can be seen, and this invention key point is by common printed mode, causes transparent material or the electric colour generation demonstration with on-off mode realization Electronic Paper that causes closed material as window with electricity.This Electronic Paper is simple in structure, each layer needed raw material wide material sources, and the Electronic Paper display effect that makes is good.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
As shown in drawings, the invention provides to such an extent that flexible electric shock window type electronic paper is followed successively by the layer of undertaking the printing of, dot matrix alignment layer, conductive film layer, electricity and causes switch, bonding coat and TFT substrate, the layer of wherein undertaking the printing of is collapsible and printable flexible insulating material, the dot matrix alignment layer is with the printing net-point of common ink printing on the layer of undertaking the printing of, conductive film layer is the conducting film that is laminated with on the dot matrix alignment layer, electricity causes the switch sputter, is coated with or is printed on the corresponding position on the ink printing site, the TFT substrate causes switch by bonding agent and electricity and is bonded together, and bonding agent promptly forms bonding coat.
Conducting film is for to have high permeability, to have high electrical conductance and high-intensity material visible light, present embodiment with ITO/PET as conducting film.
Electricity causes switch for the material that the transparency of material changes under the effect of electricity, comprises electro-optic crystal, liquid crystal, electrochromic material or suspending liquid.
Bonding agent is the jointing material with high conductivity and transparency, comprises acryl resin or polyamide.
Preparing flexible electric shock window type electronic paper of the present invention may further comprise the steps: at first common ink being printed on and forming printing net-point on plastics or the paper is the dot matrix alignment layer, then conducting film ITO/PET is laminated with on the dot matrix alignment layer, then by sputter, be coated with or be printed on the ink printing site corresponding position and accurately cover one deck electricity and cause switch, with acryl resin or polyamide TFT substrate and electricity are caused switch at last and be bonded together, can obtain the invention flexible electric shock window type electronic paper.
Claims (4)
1. flexible electronic paper, be followed successively by the layer of undertaking the printing of, dot matrix alignment layer, conductive film layer, electricity and cause switch, bonding coat and TFT substrate, the layer of wherein undertaking the printing of is collapsible and printable flexible insulating material, the dot matrix alignment layer is to be printed on printing net-point on the layer of undertaking the printing of with common ink, conductive film layer is the conducting film that is laminated with on the dot matrix alignment layer, electricity causes the switch sputter, is coated with or is printed on the corresponding position on the ink printing site, the TFT substrate causes switch by bonding agent and electricity and is bonded together, and bonding agent promptly forms bonding coat.
2. flexible electronic paper according to claim 1, it is characterized in that: conducting film is for to have high permeability, to have high electrical conductance and high-intensity material visible light.
3. flexible electronic paper according to claim 1 is characterized in that: electricity causes switch for the material that the transparency under the effect of electricity changes, and comprises electro-optic crystal, liquid crystal, electrochromic material or suspending liquid.
4. flexible electronic paper according to claim 1 is characterized in that: bonding agent is the jointing material with high conductivity and transparency, comprises acryl resin or polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200810047910XA CN100573294C (en) | 2008-06-03 | 2008-06-03 | Flexible electronic paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200810047910XA CN100573294C (en) | 2008-06-03 | 2008-06-03 | Flexible electronic paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101290448A CN101290448A (en) | 2008-10-22 |
| CN100573294C true CN100573294C (en) | 2009-12-23 |
Family
ID=40034769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200810047910XA Expired - Fee Related CN100573294C (en) | 2008-06-03 | 2008-06-03 | Flexible electronic paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100573294C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831834B (en) * | 2011-06-14 | 2014-08-20 | 北京印刷学院 | Inkless printing wall calendar |
| CN102831831B (en) * | 2011-06-14 | 2014-08-20 | 北京印刷学院 | Inkless printing newspaper volume |
| CN102831832B (en) * | 2011-06-14 | 2014-08-20 | 北京印刷学院 | Inkless printed electronic pictorial |
| CN102269888B (en) * | 2011-07-21 | 2013-11-20 | 北京三五九投资有限公司 | Printed flexible display screen based on double-layer polymer dispersed liquid crystal (PDLC) film |
| CN102269892B (en) * | 2011-07-21 | 2013-07-10 | 北京三五九投资有限公司 | Printed flexible display screen with grating |
| CN102269889B (en) * | 2011-07-21 | 2014-04-02 | 北京三五九投资有限公司 | Printed flexible display screen |
| CN102902097B (en) * | 2012-09-28 | 2015-05-13 | 北京三五九投资有限公司 | Printing type soft display screen based on aluminum coated layer |
| CN111999954A (en) * | 2020-09-07 | 2020-11-27 | 济南嘉源电子有限公司 | Optical device based on super-surface-electric dimming material and preparation method thereof |
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2008
- 2008-06-03 CN CNB200810047910XA patent/CN100573294C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101290448A (en) | 2008-10-22 |
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Owner name: BEIJING SANWUJIU INVESTMENT CO., LTD. Free format text: FORMER OWNER: WUHAN UNIVERSITY Effective date: 20110215 |
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Free format text: CORRECT: ADDRESS; FROM: 430072 LUOJIASHAN, WUCHANG, WUHAN CITY, HUBEI PROVINCE TO: 101300 NO. 578, SHUNYI ROAD, SHUNYI DISTRICT, BEIJING |
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Effective date of registration: 20110215 Address after: 101300 No. 578, Shunyi Road, Beijing, Shunyi District Patentee after: Beijing Sanwujiu Investment Co., Ltd. Address before: 430072 Hubei city of Wuhan province Wuchang Luojiashan Patentee before: Wuhan University |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20190603 |