CN102854676B - A kind of method for making its electrode of ITO electro-conductive glass - Google Patents
A kind of method for making its electrode of ITO electro-conductive glass Download PDFInfo
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- CN102854676B CN102854676B CN201210387948.8A CN201210387948A CN102854676B CN 102854676 B CN102854676 B CN 102854676B CN 201210387948 A CN201210387948 A CN 201210387948A CN 102854676 B CN102854676 B CN 102854676B
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Abstract
The method for making its electrode that the invention discloses a kind of ITO electro-conductive glass, it comprises the following steps: the silver-colored slurry of use medium is wherein made respectively an electrode strip on relative both sides ITO electro-conductive glass; Make respectively an electrode pad at the two ends of each electrode strip; Use scolding tin that the two ends of each circuit flexible band are welded to respectively from two electrode pads on two electrode strips, and these two electrode pads are positioned at the same side, the non-welding position of each circuit flexible band is used two-sided tape or glue to be fixed on ITO electro-conductive glass, thereby is fixed with respectively circuit flexible band on the in addition relative both sides of ITO electro-conductive glass. The invention has the advantages that: use the electrode pad after two circuit flexible weldings, can stand the test of reliability vibration test, improved low-temperature heat speed and efficiency simultaneously.<!--1-->
Description
Technical field
The invention belongs to field of liquid crystal, specifically a kind of electrode fabrication of ITO electro-conductive glassMethod.
Background technology
At present, the liquid crystal display that military domain is supporting, mostly requires energy under extremely low environment temperatureEnough normal work, especially at aerospace field, liquid crystal molecule conventionally will be with below-35 DEG CCrystalline state exists, and cannot normally show information. Show fast information for meeting high-quality, needFast liquid crystal molecule is carried out to preheating, conventionally adopt at present the ITO electro-conductive glass of high transmission rate to carry outLow-temperature prewarming. And use ITO electro-conductive glass to carry out low-temperature prewarming, need first to ITO electro-conductive glassPretreatment, mainly carries out heating electrode making, and electrode is drawn and installation of sensors. At presentConventionally adopt conductive silver paste to make electrode, single-ended aviation wire extraction electrode. Mode of heating like thisThere is following some problem.
One, because the contact area of aviation wire and electrode is relatively little, the assembling of LCD assemblyProcess can be pullled aviation wire, is easy to cause Pad off.
Two, affected by conductive silver paste bulk resistor material inherent characteristic, and the width of making electrode and thickDegree is limit, and the resistance on electrode strip is relatively large, especially comparatively obvious on large-sized monitor, the heating surface (area) (HS that large scale needs is larger, requires the low-temperature heat power of ITO electro-conductive glass larger, in the situation that heating voltage is constant, require the electrode resistance after making relatively little, and largeOn display of size electrode strip, unavoidably bring relatively large bulk resistor, produce larger pressureFall, make to consume more power on electrode strip, reduced the power of ITO conductive glass surface,Reduce low-temperature heat efficiency.
Three, after pad welding aviation wire, brought the too high factor of pad locations, ITO heating surface towardsThe distance of liquid crystal display heating is widened, and has reduced low-temperature heat speed.
Four, sensor needs to install separately and reinforce, and welds aviation wire lead-in wire, takies moreSpaceStructure, is inconvenient to reinforce, and reinforcing reliability is not high.
Summary of the invention
In view of this, be necessary to provide a kind of method for making its electrode of ITO electro-conductive glass, it solves reliableProperty vibration test in the problem that departs from of pad, and improve low-temperature heat speed and efficiency.
The present invention is achieved in that a kind of method for making its electrode of ITO electro-conductive glass, and it comprises followingStep:
The silver-colored slurry of use medium is wherein made respectively an electrode strip on relative both sides ITO electro-conductive glass;
Make respectively an electrode pad at the two ends of each electrode strip;
Use scolding tin that the two ends of each circuit flexible band are welded to respectively from two on two electrode stripsIndividual electrode pad, and these two electrode pads are positioned at the same side, the non-weldering of each circuit flexible bandConnect position and use two-sided tape or glue to be fixed on ITO electro-conductive glass, thereby at ITO conduction glassOn the in addition relative both sides of glass, be fixed with respectively circuit flexible band.
As the further improvement of such scheme, the method for making its electrode of this ITO electro-conductive glass also comprise withLower step: integrated sensor on each circuit flexible band.
The advantage of the method for making its electrode of ITO electro-conductive glass of the present invention is: use two circuit flexiblesElectrode pad after welding, can stand the test of reliability vibration test, has improved simultaneouslyLow-temperature heat speed and efficiency.
Brief description of the drawings
The method for making its electrode system that Fig. 1 is the ITO electro-conductive glass that utilizes preferred embodiments of the present invention and provideThe structural representation of the electrode of the ITO electro-conductive glass of doing.
Fig. 2 is for making electrode pad ITO electro-conductive glass front elevation.
Fig. 3 is circuit flexible band front view.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawingAnd embodiment, the present invention is further elaborated. Should be appreciated that described hereinSpecific embodiment only, in order to explain the present invention, is not intended to limit the present invention.
The method for making its electrode of the ITO electro-conductive glass that preferred embodiments of the present invention provides, it comprises followingStep:
The silver-colored slurry of use medium is wherein made respectively an electrode strip on relative both sides ITO electro-conductive glass;
Make respectively an electrode pad at the two ends of each electrode strip;
Use scolding tin that the two ends of each circuit flexible band are welded to respectively from two on two electrode stripsIndividual electrode pad, and these two electrode pads are positioned at the same side, the non-weldering of each circuit flexible bandConnect position and use two-sided tape or glue to be fixed on ITO electro-conductive glass, thereby at ITO conduction glassOn the in addition relative both sides of glass, be fixed with respectively circuit flexible band.
Also can integrated sensor on each circuit flexible band etc. function.
Subsequent above-mentioned preparation method is done to detailed illustrating.
See also Fig. 1 ~ 3, the ITO electro-conductive glass that it provides for utilizing preferred embodiments of the present inventionThe structural representation of electrode of the ITO electro-conductive glass made of method for making its electrode.
Two opposite side of ito glass 1 conducting surface are manufactured with respectively a strip electrode bar 3, and the two ends of electrode strip 3 are dividedBe not manufactured with electrode pad 4, be welded with circuit flexible band 2 at the same end of electrode pad 4, same electricityTwo circuit flexible band 2 electric interfaces of utmost point bar 3 are identical, are negative or positive electrode, another electrode strip3 two circuit flexible band 2 electric interfaces are identical, are negative pole or positive pole. So, complete makingProcess. On circuit flexible band 2, there are the parts 5 of the two pad back side, front, place insulation.
The I that utilizes the method for making its electrode of the ITO electro-conductive glass that preferred embodiments of the present invention provides to makeThe electrode of TO electro-conductive glass, can guarantee that electrode pad 4 stands the test of reliability vibration test,And improve low-temperature heat speed and efficiency, and that is to say, use two circuit flexible bands 2 to weldAfter electrode pad 4, can stand the test of reliability vibration test, improved low temperature simultaneously and addedThermal velocity and efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, allAny amendment of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all shouldBe included in the present inventionProtection domain within.
Claims (2)
1. a method for making its electrode for ITO electro-conductive glass, it comprises the following steps:
The silver-colored slurry of use medium is wherein made respectively an electrode strip on relative both sides ITO electro-conductive glass;
Make respectively an electrode pad at the two ends of each electrode strip;
It is characterized in that, the method for making its electrode of this ITO electro-conductive glass is further comprising the steps of:
Use scolding tin that the two ends of each circuit flexible band are welded to respectively from two on two electrode stripsIndividual electrode pad, and these two electrode pads are positioned at the same side, the non-weldering of each circuit flexible bandConnect position and use two-sided tape or glue to be fixed on ITO electro-conductive glass, thereby at ITO conduction glassOn the in addition relative both sides of glass, be fixed with respectively circuit flexible band.
2. the method for making its electrode of ITO electro-conductive glass as claimed in claim 1, is characterized in that, this ITThe method for making its electrode of O electro-conductive glass is further comprising the steps of: integrated on each circuit flexible bandSensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210387948.8A CN102854676B (en) | 2012-10-15 | 2012-10-15 | A kind of method for making its electrode of ITO electro-conductive glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210387948.8A CN102854676B (en) | 2012-10-15 | 2012-10-15 | A kind of method for making its electrode of ITO electro-conductive glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102854676A CN102854676A (en) | 2013-01-02 |
| CN102854676B true CN102854676B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210387948.8A Active CN102854676B (en) | 2012-10-15 | 2012-10-15 | A kind of method for making its electrode of ITO electro-conductive glass |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104932582B (en) * | 2014-04-01 | 2017-03-15 | 中国建筑材料科学研究总院 | A kind of control method for preventing glass condensation frosting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB0026616D0 (en) * | 2000-10-31 | 2000-12-13 | Varintelligent Bvi Ltd | A heater |
| CN2503560Y (en) * | 2001-09-21 | 2002-07-31 | 深圳深辉技术有限公司 | Liquid crystal display module able to normal working at ultra-low temp. |
| CN101510020B (en) * | 2009-03-24 | 2010-09-15 | 天马微电子股份有限公司 | ITO heater and heating method of LCD |
| KR101245461B1 (en) * | 2009-12-30 | 2013-03-19 | (주)엘지하우시스 | Plane heater having vacuum insulation panel and method for fabricating the same |
| CN102540522A (en) * | 2012-03-19 | 2012-07-04 | 中航华东光电有限公司 | Improved liquid crystal display module and reinforcing method thereof |
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