CN106095212A - A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass - Google Patents
A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass Download PDFInfo
- Publication number
- CN106095212A CN106095212A CN201610645330.5A CN201610645330A CN106095212A CN 106095212 A CN106095212 A CN 106095212A CN 201610645330 A CN201610645330 A CN 201610645330A CN 106095212 A CN106095212 A CN 106095212A
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- Prior art keywords
- glass substrate
- clear layer
- ito film
- sputtering
- glass
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass, and glass substrate is processed, second step, glass substrate is sputtered clear layer by the first step；3rd step, on the basis of glass substrate second step sputters, carries out ito film sputtering；There is good electromagnetic shielding, electrostatic defending and the shadow effect that disappears, and existing conventional conductive glass can be replaced completely, the making capacitance plate electro-conductive glass of low power consuming, high uniformity, low cost is provided for downstream client.
Description
Technical field
The present invention relates to electro-conductive glass technical field, a kind of full impregnated touch screen disappears the processing side of shadow electro-conductive glass
Method.
Background technology
At present, capacitance plate product uses widely, and the two-sided plating electro-conductive glass in capacitance plate is its main devices, double
The conductive film of face plating electro-conductive glass requires relatively tight at aspect of performance, such as uniformity, heat resistance, acid-proof alkaline, resistance to
Hot and humid performance etc.；Making transparent circuitry when, owing to technology difficulty increases, when making circuit frequently with harsh electricity
Road.In manufacturing process, the position that should not etch readily etched away, and there is the erosion trace track of circuit etch, affect it
Electromagnetic shielding, electrostatic protection function, the erosion trace track existed can produce impact to viewing graphic pattern.
In view of the foregoing, now develop a kind of full impregnated touch screen to disappear the processing method of shadow electro-conductive glass.
Summary of the invention
The invention aims to overcome deficiency of the prior art, it is provided that a kind of full impregnated touch screen disappears shadow electro-conductive glass
Processing method, there is good electromagnetic shielding, electrostatic defending and the shadow effect that disappears, and existing conventional pilot can be replaced completely
Electricity glass, provides the making capacitance plate electro-conductive glass of low power consuming, high uniformity, low cost for downstream client.
The present invention to achieve these goals, adopts the following technical scheme that a kind of full impregnated touch screen disappears shadow electro-conductive glass
Processing method, the described full impregnated touch screen shadow electro-conductive glass that disappears is to be made up of glass substrate, stannum face, ito film, clear layer；Glass base
Two surfaces of plate are stannum face, and the stannum face on surface is provided above ito film on the glass substrate, at the stannum of glass substrate lower surface
Clear layer is set below face, below described clear layer, ito film is set；
Described clear layer uses transparent silicon dioxide or transparent silicon oxynitride.
The first step, processes glass substrate,
A, glass substrate is cut, first X cutting, then Y cutting, break sheet the most again and process；
B, the glass substrate after cutting being carried out edging and chamfering, first X edging, then chamfering, half-twist is again to Y edging and chamfering；
C, scrub and dry up；
D, the glass substrate after edging and chamfering is polished；
E, scrub and dry up again；
Second step, sputters clear layer to glass substrate；
A, polishing is scrubbed dry up rear glass substrate and heat；The heating-up temperature used is 150-280 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment to heating after glass substrate lower surface stannum face below sputter clear layer, institute
State clear layer and use transparent silicon dioxide or transparent silicon oxynitride；
3rd step, on the basis of glass substrate second step sputters, carries out ito film sputtering；
A, to sputtering clear layer after glass substrate heat；Heating-up temperature uses 280-380 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment, to the glass substrate after heating, on the stannum face of the upper surface of glass substrate
The lower section of side and clear layer sputters ito film simultaneously；
C, to sputtering ito film after glass substrate, buffered room makes annealing treatment: is first cooled to 200 degrees Celsius, then is heated up to
300 degrees Celsius stable, completes the plated film to glass substrate.
The invention has the beneficial effects as follows: the present invention can protect indium tin oxide conductive film to etch circuit, not by manufacturing process
The etching of the acid solution in technique, it is to avoid etch away the position that should not etch in manufacturing process, makes oxygen in manufacturing process
Change indium stannum conducting film etching circuit to reach to design requirement, there is good electromagnetic shielding, electrostatic defending and the shadow effect that disappears, and energy
Enough replace existing conventional conductive glass completely, the making capacitance plate of low power consuming, high uniformity, low cost is provided for downstream client
Use electro-conductive glass.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is, general assembly structural representation；
In Fig. 1: glass substrate 1, stannum face 2, ito film 3, clear layer 4.
Detailed description of the invention
The present invention is described in further detail with detailed description of the invention below in conjunction with embodiment:
Embodiment 1
Two surfaces of glass substrate 1 are stannum face 2, are provided above ito film 3, at glass in the stannum face 2 of glass substrate 1 upper surface
Clear layer 4 is set below the stannum face 2 of glass substrate 1 lower surface, below described clear layer 4, ito film 3 is set；
Described clear layer 4 uses transparent silicon dioxide or transparent silicon oxynitride.
Embodiment 2
The first step, processes glass substrate 1,
A, glass substrate 1 is cut, first X cutting, then Y cutting, break sheet the most again and process；
B, the glass substrate 1 after cutting being carried out edging and chamfering, first X edging, then chamfering, half-twist is again to Y edging and fall
Angle；
C, scrub and dry up；
D, the glass substrate 1 after edging and chamfering is polished；
E, scrub and dry up again；
Second step, sputters clear layer 4 to glass substrate 1；
A, polishing is scrubbed dry up rear glass substrate 1 and heat；The heating-up temperature used is 150-280 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment to heating after glass substrate 1 lower surface stannum face 2 below sputter clear layer
4, described clear layer 4 uses transparent silicon dioxide or transparent silicon oxynitride；
3rd step, on the basis of glass substrate 1 second step sputters, carries out ito film 3 and sputters；
A, to sputtering clear layer 4 after glass substrate 1 heat；Heating-up temperature uses 280-380 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment, to the glass substrate 1 after heating, in the stannum face 2 of the upper surface of glass substrate 1
The lower section of top and clear layer 4 sputters ito film 3 simultaneously；
C, to sputtering ito film 3 after glass substrate 1, buffered room makes annealing treatment: is first cooled to 200 degrees Celsius, then is heated up to
300 degrees Celsius stable, completes the plated film to glass substrate 1.
Claims (2)
1. full impregnated touch screen disappears a processing method for shadow electro-conductive glass, and the described full impregnated touch screen shadow electro-conductive glass that disappears is by glass
Substrate (1), stannum face (2), ito film (3), clear layer (4) are constituted；It is characterized in that: two surfaces of glass substrate (1) are stannum
Face (2), is provided above ito film (3) in the stannum face (2) of glass substrate (1) upper surface, in the stannum face of glass substrate (1) lower surface
(2) lower section arranges clear layer (4), and described clear layer (4) lower section arranges ito film (3)；
Described clear layer (4) uses transparent silicon dioxide or transparent silicon oxynitride.
2. a full impregnated touch screen disappears the processing method of shadow electro-conductive glass, it is characterised in that:
The first step, processes glass substrate (1),
A, glass substrate (1) is cut, first X cutting, then Y cutting, break sheet the most again and process；
B, the glass substrate (1) after cutting being carried out edging and chamfering, first X edging, then chamfering, half-twist is again to Y edging and fall
Angle；
C, scrub and dry up；
D, the glass substrate (1) after edging and chamfering is polished；
E, scrub and dry up again；
Second step, to glass substrate (1) sputtering clear layer (4)；
A, polishing is scrubbed dry up rear glass substrate (1) and heat；The heating-up temperature used is 150-280 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment to lower section, stannum face (2) sputtering of glass substrate (1) lower surface after heating thoroughly
Bright layer (4), described clear layer (4) uses transparent silicon dioxide or transparent silicon oxynitride；
3rd step, on the basis of glass substrate (1) second step sputters, carries out ito film (3) sputtering；
A, the glass substrate (1) after sputtering clear layer (4) is heated；Heating-up temperature uses 280-380 degree Celsius；
B, utilize magnetic control sputtering vacuum coating equipment, to the glass substrate (1) after heating, at the upper surface of glass substrate (1)
The lower section of top, stannum face (2) and clear layer (4) sputters ito film (3) simultaneously；
C, to the glass substrate (1) after sputtering ito film (3), buffered room makes annealing treatment: is first cooled to 200 degrees Celsius, then adds
Temperature is stable to 300 degrees Celsius, completes the plated film to glass substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645330.5A CN106095212A (en) | 2016-08-09 | 2016-08-09 | A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645330.5A CN106095212A (en) | 2016-08-09 | 2016-08-09 | A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106095212A true CN106095212A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610645330.5A Pending CN106095212A (en) | 2016-08-09 | 2016-08-09 | A kind of full impregnated touch screen disappears the processing method of shadow electro-conductive glass |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204691A (en) * | 2015-10-19 | 2015-12-30 | 洛阳康耀电子有限公司 | Method for processing single-sided shadow mark vanishing conductive glass |
| CN105271820A (en) * | 2015-10-19 | 2016-01-27 | 洛阳康耀电子有限公司 | Processing method for single-sided shadow eliminating conductive glass of touch screen |
-
2016
- 2016-08-09 CN CN201610645330.5A patent/CN106095212A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204691A (en) * | 2015-10-19 | 2015-12-30 | 洛阳康耀电子有限公司 | Method for processing single-sided shadow mark vanishing conductive glass |
| CN105271820A (en) * | 2015-10-19 | 2016-01-27 | 洛阳康耀电子有限公司 | Processing method for single-sided shadow eliminating conductive glass of touch screen |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |