CN103320761A - Method for improving stability of ITO film sensors in FOG hot-pressing - Google Patents
Method for improving stability of ITO film sensors in FOG hot-pressing Download PDFInfo
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- CN103320761A CN103320761A CN2013101849726A CN201310184972A CN103320761A CN 103320761 A CN103320761 A CN 103320761A CN 2013101849726 A CN2013101849726 A CN 2013101849726A CN 201310184972 A CN201310184972 A CN 201310184972A CN 103320761 A CN103320761 A CN 103320761A
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Abstract
The invention discloses a method for improving ITO film sensors stability in FOG hot-pressing. The method comprises the following steps: high-pressure constant-temperature processing is first carried out after material supplying of ITO films and before production, in the high-pressure constant-temperature processing, the ITO films are maintained in a defoaming machine made of a special material copper in high-pressure constant-temperature environment for a certain time, and the ITO films can achieve a stable effect through full expansion and shrinkage of the ITO films in the high-pressure constant-temperature environment; then the ITO films is cleaned up through use of a APR resin solvent, and so that the shrinkage performance of the ITO films is more stable; and the ITO films are cut and sheared into sized sensors, according to sensor figures on the ITO films, for FOG hot-pressing operation, so that the problem of hot-pressing instability can be greatly improved, and good products after hot pressing can directly flow to the next step of process for operation. Through use of the method, instability phenomena of the expansion and shrinkage of the ITO films can be effectively eliminated in a short time, production efficiency can be improved, labor cost can be reduced, and the problem of hot-pressing pressing deviation of ITO film sensor existing all the time in production lines.
Description
Technical field
The present invention relates to ITO film film production field, particularly a kind of ITO film film sensor that improves is in the stable method of FOG hot pressing.
Background technology
ITO film film sensor is software because of ITO film film when FOG hot pressing and has certain shrinkability very unstable, because processing can realize irrealizable advantage through high pressure constant temperature before ITO film film is putting operation into production, as long as and do manual work and simply to control the control of FOG operation contraposition and hot pressing temperature well, be to do touch-screen to reduce cost capacitance touch screen is done the frivolous inevitable direction of doing the soft technique development.ITO film film not only operates simple but also saves cost.Operational method commonly used comprises: the first step: directly the ITO film film that buys is made the sensor model of wanting; Second step: cut; Because ITO film film is bigger as 400mm*500mm at supplied materials, later stage cuts our the ability production operation of existing sensor size and shrinkage instability, FOG hot pressing effect is also not obvious, bad waste manually comes also to make not yield in a large number because off normal causes to cause when production operation a lot of products, and efficient is low, is the bottleneck portion of production process.Retrieve at the problems referred to above, still find no the solution of effect.
Summary of the invention
Purpose of the present invention is exactly to cause a large amount of bad products of hot pressing off normal and cause production efficiency low at the existing ITO film film easy off normal of FOG heat pressing operation and ITO film film shrinkage are very unstable, the many personnel of operating personnel are many and yield is not high, be the problem that always exists in the production process, provide a kind of ITO of raising film film sensor in the stable method of FOG hot pressing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of ITO film film sensor that improves is characterized in that in the stable method of FOG hot pressing, may further comprise the steps:
(1), the Defoaming machine of selecting for use a kind of corrosion resistant domestic space flight to do with copper with high pressure constant temperature, Defoaming machine includes body, be provided with stirring mechanism in the body, one end of body fixedly has the magnetic seal motor, magnetic seal motor and stirring mechanism driving coupling, the body inwall is provided with the internal heating pipe, and the boosting pipe is fixedly arranged on the body outer wall;
(2), the ITO film film of producing be placed on the Defoaming machine the inside do the defoaming treatment of constant voltage constant temperature, the time is: 30-35 minute;
(3), take out the cooling back through the ITO film film of constant voltage constant temperature defoaming treatment and place APR resin solvent (purity 99%) and clean, the time is: 5-10s;
(4), ITO film film puts into and is placed on the enterprising sector-style of clean work top after APR resin solvent (purity 99%) cleans up and does, and carries out the ITO film film sensor that subsequent processing cuts into moulding again;
(5), ITO film film sensor handles and carries out moulding hot pressing at hot-press arrangement later, the pressure head that hot-press arrangement includes placement platform and is positioned at the placement platform top, pressure head is fixed on the propulsion source cylinder, and placement platform places on the support, and ITO film film sensor places on the placement platform.
The thickness that also will consider the whole volume of Defoaming machine when making the froth breaking machine will be evenly, the temperature of thickness disparity when very conference influences froth breaking and the temperature difference constant temperature the time, thickness evenly can effectively reach the effect of constant voltage constant temperature, also can allow ITO film film under the environment of this constant temperature and pressure, get to the contractive effect of ITO film film effectively, can effectively control the shrinkage of ITO film film, can not influence the too much problem of off normal in the FOG heat pressing operation process, also can not change the Chemical Composition of ITO film film, more can not influence the material of ITO film film, can cross the shrinkage of controlling ITO film film effectively, improve quality and the efficient of FOG hot pressing, reach and save cost increase economic benefit of enterprises.
The invention has the advantages that:
Can effectively allow ITO film film front-seat except the performance of shrinking in operation by method of the present invention, also before production operation, clean the clean of assurance ITO film film and the shrinkage of ITO film membrane material is done further stability with special solvent simultaneously, enhance productivity simultaneously, reduce cost of labor, solve the problem that there is ITO film film hot pressing off normal in line always of producing.
Description of drawings:
Fig. 1 is constant temperature and pressure defoaming treatment synoptic diagram of the present invention.
Fig. 2 is the present invention ITO film film sensor through normal FOG pressing synoptic diagram after the special processing.
Embodiment:
A kind of ITO film film sensor that improves may further comprise the steps in the stable method of FOG hot pressing:
(1), as Fig. 1, the Defoaming machine of selecting for use a kind of corrosion resistant domestic space flight to do with copper with high pressure constant temperature, Defoaming machine comprises organic, 1, be provided with stirring mechanism in the body 1, an end of body 1 fixedly has magnetic seal motor 2, magnetic seal motor 2 and stirring mechanism driving coupling, body 1 inwall is provided with internal heating pipe 3, on body 1 outer wall boosting pipe 4 is arranged fixedly;
(2), the ITO film film of producing 10 be placed on the Defoaming machine the inside do the defoaming treatment of constant voltage constant temperature, the time is: 35 minutes;
(3), take out the cooling back through the ITO film film 10 of constant voltage constant temperature defoaming treatment and place APR resin solvent (purity 99%) and clean, the time is: 10s;
(4), ITO film film 10 puts into and is placed on the enterprising sector-style of clean work top after APR resin solvent (purity 99%) cleans up and does, and carries out the ITO film film sensor that subsequent processing cuts into moulding again;
(5), ITO film film sensor handles and carries out moulding hot pressing at hot-press arrangement later, as Fig. 2, the pressure head 6 that hot-press arrangement includes placement platform 5 and is positioned at placement platform 5 tops, pressure head 6 is fixed on the propulsion source cylinder 7, placement platform 5 places on the support 8, and ITO film film sensor 9 places on the placement platform 5.
Claims (1)
1. one kind is improved ITO film film sensor in the stable method of FOG hot pressing, it is characterized in that, may further comprise the steps:
(1), the Defoaming machine of selecting for use a kind of corrosion resistant domestic space flight to do with copper with high pressure constant temperature, Defoaming machine includes body, be provided with stirring mechanism in the body, one end of body fixedly has the magnetic seal motor, magnetic seal motor and stirring mechanism driving coupling, the body inwall is provided with the internal heating pipe, and the boosting pipe is fixedly arranged on the body outer wall;
(2), the ITO film film of producing be placed on the Defoaming machine the inside do the defoaming treatment of constant voltage constant temperature, the time is: 30-35 minute;
(3), take out the cooling back through the ITO film film of constant voltage constant temperature defoaming treatment and place APR resin solvent (purity 99%) and clean, the time is: 5-10s;
(4), ITO film film puts into and is placed on the enterprising sector-style of clean work top after APR resin solvent (purity 99%) cleans up and does, and carries out the ITO film film sensor that subsequent processing cuts into moulding again;
(5), ITO film film sensor handles and carries out moulding hot pressing at hot-press arrangement later, the pressure head that hot-press arrangement includes placement platform and is positioned at the placement platform top, pressure head is fixed on the propulsion source cylinder, and placement platform places on the support, and ITO film film sensor places on the placement platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184972.6A CN103320761B (en) | 2013-05-20 | 2013-05-20 | A kind of ITO film film sensor that improves is in the stable method of FOG hot pressing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184972.6A CN103320761B (en) | 2013-05-20 | 2013-05-20 | A kind of ITO film film sensor that improves is in the stable method of FOG hot pressing |
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| Publication Number | Publication Date |
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| CN103320761A true CN103320761A (en) | 2013-09-25 |
| CN103320761B CN103320761B (en) | 2016-12-28 |
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| CN201310184972.6A Active CN103320761B (en) | 2013-05-20 | 2013-05-20 | A kind of ITO film film sensor that improves is in the stable method of FOG hot pressing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816530A (en) * | 2015-03-24 | 2015-08-05 | 晟光科技股份有限公司 | Laminating method for ITO film sensor and glass cover plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279937Y (en) * | 2008-06-26 | 2009-07-29 | 深圳市联得自动化机电设备有限公司 | Large-scale and high-accuracy heating press |
| CN101639737A (en) * | 2008-07-28 | 2010-02-03 | 深圳市德普特光电显示技术有限公司 | Touch screen and manufacturing method thereof |
| CN101650622A (en) * | 2009-08-18 | 2010-02-17 | 城步鼎盛微电子科技有限公司 | Technology for attaching capacitive touch screens |
| CN101947394A (en) * | 2010-09-07 | 2011-01-19 | 苏州世名科技股份有限公司 | Multifunctional vacuum bubble remover |
-
2013
- 2013-05-20 CN CN201310184972.6A patent/CN103320761B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279937Y (en) * | 2008-06-26 | 2009-07-29 | 深圳市联得自动化机电设备有限公司 | Large-scale and high-accuracy heating press |
| CN101639737A (en) * | 2008-07-28 | 2010-02-03 | 深圳市德普特光电显示技术有限公司 | Touch screen and manufacturing method thereof |
| CN101650622A (en) * | 2009-08-18 | 2010-02-17 | 城步鼎盛微电子科技有限公司 | Technology for attaching capacitive touch screens |
| CN101947394A (en) * | 2010-09-07 | 2011-01-19 | 苏州世名科技股份有限公司 | Multifunctional vacuum bubble remover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816530A (en) * | 2015-03-24 | 2015-08-05 | 晟光科技股份有限公司 | Laminating method for ITO film sensor and glass cover plate |
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| CN103320761B (en) | 2016-12-28 |
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Effective date of registration: 20210707 Address after: 233040 No.1 Factory building, 958 Yingbin Avenue, Bengbu City, Anhui Province Patentee after: BENGBU FINGERPRINT TECHNOLOGY Co.,Ltd. Address before: No.958 Yingbin Avenue, Bengbu City, Anhui Province Patentee before: SUNOPTIC TECHNOLOGY Co.,Ltd. |