CN205139544U - Passive form electron ink display screen - Google Patents
Passive form electron ink display screen Download PDFInfo
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- CN205139544U CN205139544U CN201520902850.0U CN201520902850U CN205139544U CN 205139544 U CN205139544 U CN 205139544U CN 201520902850 U CN201520902850 U CN 201520902850U CN 205139544 U CN205139544 U CN 205139544U
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Abstract
The utility model discloses a passive form electron ink display screen, its structure includes that ITO base plate glass, glass ITO conducting layer, FPL paste layer, FPL electron ink layer, two -sided conducting resin, FPC anisotropic conductive rubber tape ACF, FPL adhesive layer, FPL ITO conducting layer, IC anisotropic conductive rubber tape ACF, drive controller IC, compliance flexible line way board FPC, the advantage: passive form electron ink display screen compares with traditional liquid crystal display, and the contrast is high, and full visual angle, low -power consumption belong to one type that the bistable state shows, though electron ink formation of image back outage, its display frame also can last several weeks unchangeable, use energy when the picture change only. Be applicable to electronic tags, display device such as e -book. Passive form electron ink display screen simple structure, the production technology is uncomplicated, can be with the help of the liquid crystal display production line. Thereby make batch production be protected.
Description
Technical field
The utility model relates to a kind of passive type electric ink display screen, utilize electric ink in upper and lower two electrically-conductive backing plates, by powering up, electric ink is rotated between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes.Belong to the technical field of bi-stable electronic ink display screen.
Background technology
This display technique of electric ink be by E-Ink company of the U.S. 20 end of the centurys, utilize electrophoretic techniques to invent.
Compared with traditional display technique, electric ink has following advantage:
Vision protection: can read for a long time, flicker free, font size convergent-divergent freely, does not hinder eyes.Spool book, read heartily.The display effect of electric ink and the effect of paper printing similar, the effects such as dazzling, visual fatigue can not be had as staring at computer display screen when using electric ink reading information;
High light can be seen: based on the electronic-paper display screen of electronic ink technologies; can be not reflective under sunlight irradiates; the display screens such as general TFT can produce thin out under high light; unsharp visual effect; affect experience; electric ink does not then have such worry, makes you fully experience the enjoyment of outdoor reading;
Full visual angle is read: high definition; close to the display effect of paper; read visual angle and can have angular field of view close to 180 ° of common display screens, once the perception exceeding angular field of view display screen can be had a greatly reduced quality, electric ink then all can bring visual experience clearly to user from all angles;
Low-power consumption, longevity of service.Even if power-off after electric ink imaging; it is constant that its display frame also can continue a few week; only use energy when picture is changed; continual input energy was needed to ensure that display effect is different from former display screen; electric ink really achieves low-power consumption; the function of overlength display, for information display hurdle, outdoor advertising etc. are all desirable information displaying carriers;
Can be used for different display surfaces.Traditional display screen is all be made in the firm surface of plane, and electric ink can be printed on various surface, no matter be paper, cloth, even metal surface can, just imagine, be printed on the wearing such as clothes or footwear product, can realize " key changes the outfit ", be imprinted on and household articles additionally can make a display screen just can feed back to user, bring unique man-machine interaction experience.
Electric ink has legibility, flexible, and the advantages such as cheap manufacture and low-power consumption, its market outlook are huge.
Summary of the invention
The utility model proposes a kind of passive type electric ink display screen, utilize electric ink in upper and lower two electrically-conductive backing plates, by powering up, electric ink is rotated between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes; Its object is intended to passive type electric ink display screen, utilizing electric ink in upper and lower two electrically-conductive backing plates, by powering up, electric ink being rotated between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes.
Technical solution of the present utility model: passive type electric ink display screen, is characterized in that comprising ito substrate glass (1), glass ITO conductive layer (2), FPL adhered layer (3), FPL electronic ink layer (4), two-sided conducting resinl (5), FPC anisotropy conductiving glue bar ACF(6), FPL adhesive layer (7), FPLITO conductive layer (8), IC anisotropy conductiving glue bar ACF(9), driving governor IC(10), pliability flexible circuit board FPC(11); Wherein
Coat FPL electric ink (4) under FPLITO conductive layer (8) and be attached on ito substrate glass (1) by FPL adhered layer 3, making FPL electric ink (4) between FPLITO conductive layer (8) and ito substrate glass (1); FPLITO conductive layer (8) is connected with glass ITO conductive layer (2) by two-sided conducting resinl (5), forms FPLITO conductive layer (8) and glass ITO conductive layer (2) circuit turn-on; FPLITO conductive layer (8) is upper attaches FPL adhesive layer (7); Ito substrate glass (1) below is by IC anisotropy conductiving glue bar ACF(9) bind integrated circuit driving governor IC(10), the integrated circuit driving governor IC(10 of ito substrate glass (1)) input end is by FPC anisotropy conductiving glue bar ACF(6) bind pliability flexible circuit board FPC(11).
Advantage of the present utility model: passive type electric ink display screen, has bi-stable function, high, the full visual angle of display comparison degree, feature that consumption rate is low, so passive type electric ink display screen is widely used in the display such as e-book, electronic tag product.Passive type electric ink display screen structure is simple, and production technology is uncomplicated, can produce by LCDs production line.Thus batch production is protected.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of passive type electric ink display screen.
Accompanying drawing 2 is glass ITO conductive layer instance graphs.
In accompanying drawing 1 is ito substrate glass, 2 are glass ITO conductive layers, 3 are FPL adhered layers, 4 are FPL electronic ink layer, 5 are two-sided conducting resinls, 6 are FPC anisotropy conductiving glue bar ACF, 7 are FPL adhesive layers, 8 are FPLITO conductive layers, 9 are IC anisotropy conductiving glue bar ACF, 10 are driving governor IC, 11 is pliability flexible circuit board FPC.
Embodiment
Utilizing electric ink in upper and lower two electrically-conductive backing plates, by powering up, electric ink being rotated between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes.
As shown in Figure 1, passive type electric ink display screen, its structure comprises ito substrate glass (1), glass ITO conductive layer (2), FPL adhered layer (3), FPL electronic ink layer (4), two-sided conducting resinl (5), FPC anisotropy conductiving glue bar ACF(6), FPL adhesive layer (7), FPLITO conductive layer (8), IC anisotropy conductiving glue bar ACF(9), driving governor IC(10), pliability flexible circuit board FPC(11); Wherein
Coat FPL electric ink (4) under FPLITO conductive layer (8) and be attached on ito substrate glass (1) by FPL adhered layer 3, making FPL electric ink (4) between FPLITO conductive layer (8) and ito substrate glass (1); FPLITO conductive layer (8) is connected with glass ITO conductive layer (2) by two-sided conducting resinl (5), forms FPLITO conductive layer (8) and glass ITO conductive layer (2) circuit turn-on; FPLITO conductive layer (8) is upper attaches FPL adhesive layer (7); Ito substrate glass (1) below is by IC anisotropy conductiving glue bar ACF(9) bind integrated circuit driving governor IC(10), the integrated circuit driving governor IC(10 of ito substrate glass (1)) input end is by FPC anisotropy conductiving glue bar ACF(6) bind pliability flexible circuit board FPC(11).
Described ito substrate glass (1) top is glass ITO conductive layer (2), and described glass ITO conductive layer (2) is etched into required pattern, is convenient to the picture needed for showing.
Embodiment, the preparation method of passive type electric ink display screen, comprises the steps,
1) pattern in base plate glass ITO layer required by design display;
2) etched by exposure on ito substrate glass (1), at the pattern required for the upper formation of glass ITO conductive layer (2);
3) required size is cut into EINK Electronic Paper, get rid of the ink of coupling part with acetone, expose the ITO in Electronic Paper;
4) ITO in Electronic Paper coats conducting resinl XA-220MV, make conductive region and ito substrate glass (on) ITOVCOM corresponding;
5) by leveling make-up machine, EINK Electronic Paper is attached to the ito substrate glass (1) etched;
6) posting the lower end coating anisotropy conductiving glue bar ACFCP-6920F of ito substrate glass (1), by hot pressing 180 degree, UC8118 integrated circuit driving governor IC(10 is bound);
7) input interface place, the ito substrate glass lower end coating anisotropy conductiving glue bar ACFCP-9620F of the EINK display screen of integrated circuit controller ICUC8118 will be tied up, by 190 degree of upper B887FPC of crimping.
The utility model, based on utilizing electric ink in upper and lower two electrically-conductive backing plates, by powering up, makes electric ink rotate between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes.Its object is intended to passive type electric ink display screen, utilizing electric ink in upper and lower two electrically-conductive backing plates, by powering up, electric ink being rotated between two-layer substrate, the passive type electric ink display screen that the principle that can form light and shade distinctness makes.Electric ink is made up of countless small transparent grain, by adjusting the color of intragranular dyestuff and micro particle, electric ink just can be made to represent color and pattern.When this electric ink is coated onto after on paper, cloth or other planar objects, as long as people are suitably shocked by electricity to it, just can make hundreds of millions of particle change colors, thus constantly change manifested pattern and word according to the setting of people.Electric ink only has could change original state by electric shock, so with the electric ink display screen of its making, have bi-stable function, high, the full visual angle of display comparison degree, feature that consumption rate is low.
Claims (2)
1. passive type electric ink display screen, is characterized in that comprising ito substrate glass (1), glass ITO conductive layer (2), FPL adhered layer (3), FPL electronic ink layer (4), two-sided conducting resinl (5), FPC anisotropy conductiving glue bar ACF(6), FPL adhesive layer (7), FPLITO conductive layer (8), IC anisotropy conductiving glue bar ACF(9), driving governor IC(10), pliability flexible circuit board FPC(11); Wherein
FPLITO conductive layer (8) bottom is coated FPL electric ink (4) and is attached on ito substrate glass (1) by FPL adhered layer (3), and FPL electric ink (4) is between FPLITO conductive layer (8) and ito substrate glass (1); FPLITO conductive layer (8) is connected with glass ITO conductive layer (2) by two-sided conducting resinl (5), and FPLITO conductive layer (8) is upper attaches FPL adhesive layer (7); Ito substrate glass (1) below is by IC anisotropy conductiving glue bar ACF(9) bind integrated circuit driving governor IC(10), the integrated circuit driving governor IC(10 of ito substrate glass (1)) input end is by FPC anisotropy conductiving glue bar ACF(6) bind pliability flexible circuit board FPC(11).
2. passive type electric ink display screen according to claim 1, is characterized in that described ito substrate glass (1) top is glass ITO conductive layer (2), described glass ITO conductive layer (2) is etched into required pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902850.0U CN205139544U (en) | 2015-11-13 | 2015-11-13 | Passive form electron ink display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902850.0U CN205139544U (en) | 2015-11-13 | 2015-11-13 | Passive form electron ink display screen |
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| Publication Number | Publication Date |
|---|---|
| CN205139544U true CN205139544U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902850.0U Expired - Fee Related CN205139544U (en) | 2015-11-13 | 2015-11-13 | Passive form electron ink display screen |
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| Country | Link |
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| CN (1) | CN205139544U (en) |
Cited By (2)
| 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 |
| TWI662351B (en) * | 2017-09-26 | 2019-06-11 | 大陸商無錫威峰科技股份有限公司 | Electronic paper display screen and manufacturing method thereof |
-
2015
- 2015-11-13 CN CN201520902850.0U patent/CN205139544U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| TWI662351B (en) * | 2017-09-26 | 2019-06-11 | 大陸商無錫威峰科技股份有限公司 | Electronic paper display screen and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: 210046 No.601 Xianlin Avenue, Nanjing Economic and Technological Development Zone, Jiangsu Province Patentee after: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Address before: No.19 Hengtong Avenue, Nanjing Economic Development Zone, Jiangsu 210038 Patentee before: NANJING HUARI TOUCH CONTROL DISPLAY SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |