CN107506102A - A kind of touch-screen circuit junction protection against oxidation solves technique - Google Patents
A kind of touch-screen circuit junction protection against oxidation solves technique Download PDFInfo
- Publication number
- CN107506102A CN107506102A CN201710970696.4A CN201710970696A CN107506102A CN 107506102 A CN107506102 A CN 107506102A CN 201710970696 A CN201710970696 A CN 201710970696A CN 107506102 A CN107506102 A CN 107506102A
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- CN
- China
- Prior art keywords
- touch
- touch screen
- pixel unit
- protection against
- electroluminescent pixel
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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
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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)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of touch-screen circuit junction protection against oxidation to solve technique, including touch screen body, the touch screen body is capacitance touch screen, the capacitance touch screen base is provided with capacitance touch screen circuit, flexible circuitry is connected with touch screen body, the present invention provides a kind of touch-screen circuit junction protection against oxidation and solves technique, the present invention adds on the junction surface of flexible circuitry and capacitance touch screen connection scribbles antioxidant, so that the junction surface of flexible circuitry and capacitance touch screen circuit adds protective layer and effectively obstructs corrosion failure of the ambient humidity to circuit junction, product normal function is effectively ensured；The touch control electrode being arranged in array is arranged in OLED display panel by the present invention simultaneously, it is specific be arranged on electroluminescent pixel unit and with electroluminescent pixel unit mutually insulated, the thickness of touch control display apparatus can be so reduced, beneficial to the lightening design of product.
Description
Technical field
The present invention relates to touch screen technology field, specifically a kind of touch-screen circuit junction protection against oxidation solves work
Skill.
Background technology
Touch-screen（touch screen）Also known as " touch screen ", " contact panel ", it is that one kind can receive the input such as contact
The induction type liquid crystal display device of signal, when contacting the graphic button on screen, the haptic feedback system on screen can root
Various link devices are driven according to the formula of preprogramming, are substituted for mechanical push button panel, and draw by liquid crystal display
Face produces lively visual and sound effects.Touch-screen as a kind of newest computer input apparatus, it be it is most simple at present, conveniently,
A kind of natural man-machine interaction mode.It imparts multimedia with brand-new looks, is that extremely attractive brand-new multimedia is handed over
Mutual equipment.Be mainly used in the inquiry of public information, leader's office, Industry Control, military commanding, electronic game, choosing song or selecting dish,
Multimedia teaching, real estate presell etc..
But traditional touch-screen, more thick and heavy, lightening degree is low, in addition the circuit binding site of traditional touch-screen
Easily by ambient humidity corrosion impact, it is easily damaged.
The content of the invention
It is an object of the invention to provide a kind of touch-screen circuit junction protection against oxidation to solve technique, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of touch-screen circuit junction protection against oxidation solves technique, including touch screen body, the touch screen body are
Capacitance touch screen, the capacitance touch screen base are provided with capacitance touch screen circuit, flexible circuitry are connected with touch screen body,
The flexible circuitry and capacitance touch screen connection, and the formation junction surface of flexible circuitry and capacitance touch screen connection
Position, the surface of the junction, which adds, scribbles antioxidant.
As the further scheme of the present invention：The touch screen body includes underlay substrate, is arranged on underlay substrate
The multiple electroluminescent pixel units being arranged in array；Also include the touch control electrode being arranged in array；The touch control electrode is set
On the electroluminescent pixel unit and with the electroluminescent pixel unit mutually insulated；The figure of each touch control electrode
Orthographic projection of the case on underlay substrate covers at least one electroluminescent pixel unit, and the pattern of each touch control electrode
With engraved structure.
As further scheme of the invention：Orthographic projection of the pattern of the touch control electrode on underlay substrate is only located at
The gap location of the electroluminescent pixel unit；Orthographic projection of the pattern of each touch control electrode on underlay substrate is with described
Fenestral fabric of the electroluminescent pixel unit region as mesh.
As further scheme of the invention：The electroluminescent pixel unit comprises at least anode, luminescent layer and
Negative electrode；The negative electrode of each electroluminescent pixel unit is separate, and by positioned at each electroluminescent pixel list
The wire of the gap location of member is connected with each other.
As further scheme of the invention：Also include the electrode outlet line being connected with the touch control electrode；The electricity
Orthographic projection of the pole lead-out wire on underlay substrate is located at the gap location of the electroluminescent pixel unit；The electrode outlet line with
The touch control electrode is set with layer.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provides a kind of touch-screen circuit junction and prevented
Oxidation protection solves technique, and the present invention adds on the junction surface of flexible circuitry and capacitance touch screen connection scribbles antioxygen
Agent, so that the junction surface of flexible circuitry and capacitance touch screen circuit adds protective layer and effectively obstructs environment
Product normal function is effectively ensured to the corrosion failure of circuit junction in humidity；The present invention touches what is be arranged in array simultaneously
Control electrode be arranged in OLED display panel, be specifically arranged on electroluminescent pixel unit and with electroluminescent pixel unit
Mutually insulated, the thickness of touch control display apparatus can be so reduced, beneficial to the lightening design of product.
Brief description of the drawings
Fig. 1 is the structural representation that touch-screen circuit junction protection against oxidation solves technique.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of touch-screen circuit junction protection against oxidation solves technique, including touch screen body 1, institute
It is capacitance touch screen to state touch screen body 1, and the capacitance touch screen base is provided with capacitance touch screen circuit 2, touch screen body 1
On be connected with flexible circuitry 3, the flexible circuitry 3 is connected with capacitance touch screen circuit 2, and flexible circuitry 3 and capacitance touch screen
The formation junction 4 that circuit 2 connects, the surface of the junction 4, which adds, scribbles antioxidant 5, so that flexible circuitry
Protective layer, which is added, with the junction surface of capacitance touch screen circuit effectively obstructs ambient humidity to circuit junction 4
Corrosion failure, product normal function is effectively ensured；The touch screen body 1 includes underlay substrate, is arranged on underlay substrate
The multiple electroluminescent pixel units being arranged in array；Also include the touch control electrode being arranged in array；The touch control electrode is set
On the electroluminescent pixel unit and with the electroluminescent pixel unit mutually insulated；The figure of each touch control electrode
Orthographic projection of the case on underlay substrate covers at least one electroluminescent pixel unit, and the pattern of each touch control electrode
With engraved structure；Orthographic projection of the pattern of each touch control electrode on underlay substrate is only located at the electroluminescent pixel list
The gap location of member；Orthographic projection of the pattern of each touch control electrode on underlay substrate is with the electroluminescent pixel unit institute
In fenestral fabric of the region as mesh；Each electroluminescent pixel unit comprises at least anode, luminescent layer and negative electrode；
The negative electrode of each electroluminescent pixel unit is separate, and by between each electroluminescent pixel unit
Wire at gap is connected with each other；Also include the electrode outlet line being connected with the touch control electrode；The electrode outlet line is in substrate
Orthographic projection on substrate is located at the gap location of the electroluminescent pixel unit；The electrode outlet line and the touch control electrode are same
Layer is set.
The present invention operation principle be：The present invention provides a kind of touch-screen circuit junction protection against oxidation and solves work
Skill, the present invention adds on the junction surface of flexible circuitry and capacitance touch screen connection scribbles antioxidant, so that
The junction surface of flexible circuitry and capacitance touch screen circuit adds protective layer and effectively obstructs ambient humidity to be connect to circuit
The corrosion failure at position is closed, product normal function is effectively ensured；The touch control electrode being arranged in array is arranged at by the present invention simultaneously
In OLED display panel, be specifically arranged on electroluminescent pixel unit and with electroluminescent pixel unit mutually insulated, this
Sample can reduce the thickness of touch control display apparatus, beneficial to the lightening design of product.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (5)
1. a kind of touch-screen circuit junction protection against oxidation solves technique, including touch screen body, it is characterised in that described
Touch screen body is capacitance touch screen, and the capacitance touch screen base is provided with capacitance touch screen circuit, connects in touch screen body
It is connected to flexible circuitry, the flexible circuitry and capacitance touch screen connection, and flexible circuitry and capacitance touch screen connection
Formation junction, the surface of the junction, which adds, scribbles antioxidant.
2. touch-screen circuit junction protection against oxidation according to claim 1 solves technique, it is characterised in that described
Touch screen body 1 includes underlay substrate, the multiple electroluminescent pixel units being arranged in array being arranged on underlay substrate；Also
Including the touch control electrode being arranged in array；The touch control electrode be arranged on the electroluminescent pixel unit and with the electricity
Photoluminescence pixel cell mutually insulated；Orthographic projection of the pattern of each touch control electrode on underlay substrate covers at least one institute
Electroluminescent pixel unit is stated, and the pattern of each touch control electrode has engraved structure.
3. touch-screen circuit junction protection against oxidation according to claim 2 solves technique, it is characterised in that described
Orthographic projection of the pattern of touch control electrode on underlay substrate is only located at the gap location of the electroluminescent pixel unit；It is each described tactile
Orthographic projection of the pattern of electrode on underlay substrate is controlled as the net using the electroluminescent pixel unit region as mesh
Grating texture.
4. touch-screen circuit junction protection against oxidation according to claim 3 solves technique, it is characterised in that described
Electroluminescent pixel unit comprises at least anode, luminescent layer and negative electrode；The negative electrode of each electroluminescent pixel unit
Independently of each other, and by the wire of the gap location positioned at each electroluminescent pixel unit it is connected with each other.
5. touch-screen circuit junction protection against oxidation according to claim 4 solves technique, it is characterised in that also wraps
Include the electrode outlet line being connected with the touch control electrode；Orthographic projection of the electrode outlet line on underlay substrate is located at the electricity
The gap location of photoluminescence pixel cell；The electrode outlet line is set with the touch control electrode with layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970696.4A CN107506102A (en) | 2017-10-18 | 2017-10-18 | A kind of touch-screen circuit junction protection against oxidation solves technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710970696.4A CN107506102A (en) | 2017-10-18 | 2017-10-18 | A kind of touch-screen circuit junction protection against oxidation solves technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107506102A true CN107506102A (en) | 2017-12-22 |
Family
ID=60700647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710970696.4A Pending CN107506102A (en) | 2017-10-18 | 2017-10-18 | A kind of touch-screen circuit junction protection against oxidation solves technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107506102A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205121521U (en) * | 2015-11-19 | 2016-03-30 | 京东方科技集团股份有限公司 | Touch screen and display device |
| CN107079611A (en) * | 2014-12-05 | 2017-08-18 | 拓自达电线株式会社 | Electromagnetic shielding film |
| CN206557746U (en) * | 2016-12-19 | 2017-10-13 | 南昌欧菲显示科技有限公司 | Conducting film and touch-screen |
-
2017
- 2017-10-18 CN CN201710970696.4A patent/CN107506102A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107079611A (en) * | 2014-12-05 | 2017-08-18 | 拓自达电线株式会社 | Electromagnetic shielding film |
| CN205121521U (en) * | 2015-11-19 | 2016-03-30 | 京东方科技集团股份有限公司 | Touch screen and display device |
| CN206557746U (en) * | 2016-12-19 | 2017-10-13 | 南昌欧菲显示科技有限公司 | Conducting film and touch-screen |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |