CN208335160U - A kind of touch panel and display component - Google Patents
A kind of touch panel and display component Download PDFInfo
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- CN208335160U CN208335160U CN201821121770.1U CN201821121770U CN208335160U CN 208335160 U CN208335160 U CN 208335160U CN 201821121770 U CN201821121770 U CN 201821121770U CN 208335160 U CN208335160 U CN 208335160U
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Abstract
The utility model provides a kind of touch panel and display component, the touch panel includes substrate and the ITO conductive film that is set on substrate, substrate setting ITO conductive film side is adhesive with chromium plate, the ITO conductive film includes substrate and the conductive layer that is set on substrate, ITO bridge is provided on the conductive layer, ITO bridge is completely covered in the OC insulating layer being set on conductive layer, OC insulating layer on ITO bridge empties setting by preset ratio part, the chromium plate is formed as the metal grill in channel using Exposure mode, using the cabling mode of above-mentioned touch panel, one layer is set by existing double-level-metal network, existing double layer of metal grid is solved to be arranged in different layers, process complexity is higher, the low problem of production efficiency.
Description
Technical field
The utility model relates to technical field of touch control, and in particular to a kind of touch panel and display component.
Background technique
The metal mesh compartment that existing widely applied touch panel generally comprises substrate and is set on substrate, the metal mesh
Compartment includes the first metal grill and the second metal grill, however when forming touch base plate, above-mentioned first metal grill and the
Two metal grills generally require setting on the different layers, such as: being set to the two sides of substrate or cover on the first metal grill
The second metal grill is then arranged in one layer insulating on which insulating layer, causes touch panel process complexity higher, production effect
Rate is low.
Utility model content
In view of this, the utility model embodiment provides a kind of touch panel and display component, modification touch surface is hardened
Double-level-metal network is set one layer by the cabling mode of structure, solves existing double layer of metal grid and is arranged in different layers, work
Skill complexity is higher, the low problem of production efficiency.
The first aspect of the utility model embodiment is to provide a kind of touch panel, which includes substrate and set
Chromium plate is pasted in the ITO conductive film being placed on the substrate, substrate setting ITO conductive film side, and the ITO conductive film includes
Substrate and the conductive layer being set on the substrate are provided with ITO bridge on the conductive layer, the OC being set on the conductive layer
The ITO bridge is completely covered in insulating layer, and the OC insulating layer on the ITO bridge empties setting by preset ratio, and the chromium plate uses
Exposure mode forms metal grill.
Preferably, the conductive layer includes multiple T arranged in a crossed mannerXCabling and RXCabling.
Preferably, the multiple TXCabling is arranged in X character form structure, forms driving channel.
Preferably, the multiple RXCabling is arranged in X character form structure, forms induction channels.
Preferably, in TXCabling and RXCabling place arranged in a crossed manner, the TXCabling and RXCabling respectively with OC insulating layer part
The ITO bridge for emptying place realizes connection.
Preferably, the metal grill assumes diamond in shape shape.
Preferably, the conductive layer and OC insulating layer are bonded by binder.
Preferably, the substrate is glass substrate.
The second aspect of the utility model embodiment is to provide a kind of display component, which includes: to appoint above
Touch panel described in one.
The utility model has the advantage that
A kind of touch panel and display component of the utility model embodiment, the touch panel include substrate and are set to base
ITO conductive film on plate, substrate setting ITO conductive film side are adhesive with chromium plate, which includes substrate and be set to
Conductive layer on substrate is provided with ITO bridge on the conductive layer, and ITO bridge is completely covered in the OC insulating layer being set on conductive layer,
OC insulating layer on ITO bridge empties setting by preset ratio, which forms metal grill, metal grid lines using Exposure mode
Driving channel and induction channels cabling for touch panel.Using the cabling mode of above-mentioned touch panel, by existing double-level-metal
Network is set as one layer, solves existing double layer of metal grid and is arranged in different layers, process complexity is higher, and production efficiency is low
Under problem.
Detailed description of the invention
Fig. 1 is ITO bridge structural schematic diagram in the utility model touch panel；
Fig. 2 is that OC insulating layer empties part OC insulating layer after being completely covered on ITO bridge in the utility model touch panel
Structural schematic diagram；
Fig. 3 is to show metal mesh structure schematic diagram in the utility model touch panel；
Fig. 4 is metal grill partial structural diagram in the utility model touch panel.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples, the examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and cannot understand
For limitations of the present invention.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more this feature." multiple " contain in the description of the present invention,
Justice is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " setting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also may be used also indirectly connected through an intermediary
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Display component described in the utility model embodiment is the electricity with touch panel such as smart phone, tablet computer
The component part of sub- equipment, and above-mentioned electronic equipment is using touch panel provided by the utility model embodiment, the touch surface
Plate includes substrate and the ITO conductive film that is set on substrate, and substrate setting ITO conductive film side is adhesive with chromium plate, which leads
Electrolemma includes substrate and the conductive layer that is set on substrate, is provided with ITO bridge on the conductive layer, the OC being set on conductive layer is exhausted
ITO bridge is completely covered in edge layer, and the OC insulating layer on ITO bridge empties setting by preset ratio, which is formed using Exposure mode
The metal grid lines in channel, metal grid lines are driving channel and the induction channels cabling of touch panel.Using above-mentioned touch surface
Existing double-level-metal network is set one layer by the cabling mode of plate, solves existing double layer of metal grid and is arranged in difference
Layer, process complexity is higher, the low problem of production efficiency.Associated description to above-mentioned display component is as described above, following
In the specific embodiment that corresponding technical solution is described, repeated no more for above content.
The utility model embodiment provides a kind of touch panel, which includes substrate and be set on the substrate
ITO conductive film, substrate setting ITO conductive film side pastes chromium plate, and the ITO conductive film includes substrate and is set to institute
The conductive layer on substrate is stated, ITO bridge is provided on the conductive layer, the OC insulating layer being set on the conductive layer is completely covered
The ITO bridge, the OC insulating layer on the ITO bridge empty setting by preset ratio, and the chromium plate forms gold using Exposure mode
Belong to grid.
Touch panel is also known as " touch screen ", " touch screen ", is a kind of induction type liquid of the input signals such as receivable contact
Crystal device, the utility model embodiment are illustrated by taking capacitance type touch-control panel as an example.In the utility model embodiment,
The substrate can be glass substrate, can be tempered glass tempered glass.Base of the substrate as touch panel
One layer of ITO conductive film is arranged in bottom on the substrate, which is the pith of touch panel comprising substrate and is set
The conductive layer two parts being placed on the substrate, the substrate have insulation attribute, which mainly aoxidizes cigarette tin (Indium
Tin Oxide, referred to as: ITO) be formed on insulating substrate by the technique of vacuum coating, patterned etch, which passes through
Adhesive layer is attached on substrate, wherein the adhesive layer mainly includes binder OCA optics collagen-based materials.
ITO bridge is provided in the utility model embodiment, on conductive layer, as shown in Figure 1, being a kind of structure of ITO bridge
The conductive layer is completely covered in schematic diagram, OC insulating layer, namely the ITO is completely covered in the OC insulating layer being set on conductive layer
Bridge, conductive layer and OC insulating layer are bonded by binder, which can be optical cement, and the OC insulating layer is for protecting conduction
Layer and metal grid lines.It empties part OC insulating layer and exposes ITO bridge, as shown in Fig. 2, being a kind of knot for emptying part OC insulating layer
Structure schematic diagram.It should be appreciated that the OC insulating layer on the ITO bridge can be emptied setting by preset ratio, this is emptied part and insulate with OC
Ratio between the covering part of layer can require default, the aisle resistance of the preset ratio and touch panel according to touch chip IC
It is related.
In the utility model embodiment, conductive layer includes multiple T arranged in a crossed mannerXCabling and RXCabling,
Wherein, TXIt is the silver paste cabling in low resistance face, RXIt is the silver paste cabling in high resistance face, as shown in figure 3,4 indicate TXIt walks
Line, 5 indicate RXCabling, multiple TXCabling is arranged in X character form structure, forms driving channel, multiple RXCabling is in X character form structure
Arrangement forms induction channels.The TXCabling and RXThe line width of cabling is made of the line of different in width respectively, it should be understood that the line
Wide, multiple TXThe be in X font angle of cabling and multiple RXThe parameters such as the be in X font angle of cabling with driving aisle resistance, induction
Aisle resistance is related, requires setting related to touch chip IC.In TXCabling and RXCabling place arranged in a crossed manner, the TXCabling and RX
The ITO bridge that cabling empties place with OC insulating layer part respectively realizes connection, the TXCabling and RXThe length and touch chip IC of cabling
Capacitance and touch panel size it is related.
In the utility model embodiment, it is adhesive with chromium plate in substrate setting ITO conductive film side, for protecting ITO bridge,
The chromium plate forms the metal grill in driving channel, induction channels using Exposure mode, for being used as metal grid lines, such as Fig. 3 institute
Show, be a kind of metal mesh structure schematic diagram, which assumes diamond in shape shape, can also be square, hexagon etc., this is practical
New embodiment is not especially limited the shape of metal grill.It is illustrated in figure 4 one kind provided by the embodiment of the utility model
Metal grill partial structural diagram, 1 empties part for OC insulating layer, and 2 be ITO bridge, and 4 indicate TXCabling, 5 indicate RXCabling (4
Metal grill is formed with 5).The chromium plate on glass substrate is handled by ultraviolet light, in addition to the range of ITO bridge passes through exposure
Afterwards it is developed fall, the bridge location place of setting ITO exposure after stay on the glass substrate, become metal grid lines after etched.It should be appreciated that
Metal as metal grid lines can be chromium, or other metals such as silver, copper.
In the utility model embodiment, which includes substrate and the ITO conductive film that is set on substrate, the base
Plate setting ITO conductive film side is adhesive with chromium plate, which includes substrate and the conductive layer that is set on substrate, this is led
ITO bridge is provided in electric layer, ITO bridge is completely covered in the OC insulating layer being set on conductive layer, and the OC insulating layer on ITO bridge is by pre-
If proportional parts empties setting, which is formed as driving the metal grill in channel, induction channels using Exposure mode, in use
Existing double-level-metal network is set one layer by the cabling mode for stating touch panel, solves existing double layer of metal grid and sets
It sets in different layers, process complexity is higher, the low problem of production efficiency.
The utility model embodiment additionally provides a kind of display component, including previously described touch panel.The touch surface
The structure of plate is referring specifically to embodiment above, and this will not be repeated here.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model embodiment rather than right
It is limited, although the utility model embodiment is described in detail referring to preferred embodiment, this field it is common
Technical staff should understand that still be modified or replaced equivalently the technical solution of the utility model embodiment, and this
A little ranges modified or equivalent replacement cannot also make modified technical solution be detached from the utility model embodiment technical solution.
Claims (9)
1. a kind of touch panel, the touch panel includes substrate and the ITO conductive film that is set on the substrate, the substrate
Chromium plate is pasted in setting ITO conductive film side, and the ITO conductive film includes substrate and the conductive layer that is set on the substrate,
It is characterized in that, ITO bridge is provided on the conductive layer, the ITO is completely covered in the OC insulating layer being set on the conductive layer
Bridge, the OC insulating layer on the ITO bridge empty setting by preset ratio, and the chromium plate forms metal grill using Exposure mode.
2. touch panel as described in claim 1, which is characterized in that the conductive layer includes multiple T arranged in a crossed mannerXCabling
With RXCabling.
3. touch panel as claimed in claim 2, which is characterized in that the multiple TXCabling is arranged in X character form structure, is formed
Drive channel.
4. touch panel as claimed in claim 2, which is characterized in that the multiple RXCabling is arranged in X character form structure, is formed
Induction channels.
5. the touch panel as described in Claims 1-4 is any, which is characterized in that in TXCabling and RXCabling place arranged in a crossed manner,
The TXCabling and RXThe ITO bridge that cabling empties place with OC insulating layer part respectively realizes connection.
6. touch panel as described in claim 1, which is characterized in that the metal grill assumes diamond in shape shape.
7. touch panel as described in claim 1, which is characterized in that the conductive layer and OC insulating layer are viscous by binder
Knot.
8. touch panel as described in claim 1, which is characterized in that the substrate is glass substrate.
9. a kind of display component, including the touch panel as described in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121770.1U CN208335160U (en) | 2018-07-16 | 2018-07-16 | A kind of touch panel and display component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121770.1U CN208335160U (en) | 2018-07-16 | 2018-07-16 | A kind of touch panel and display component |
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| Publication Number | Publication Date |
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| CN208335160U true CN208335160U (en) | 2019-01-04 |
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| CN201821121770.1U Active CN208335160U (en) | 2018-07-16 | 2018-07-16 | A kind of touch panel and display component |
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| CN (1) | CN208335160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114003143A (en) * | 2021-10-28 | 2022-02-01 | 成都京东方光电科技有限公司 | Touch display panel and touch display device |
-
2018
- 2018-07-16 CN CN201821121770.1U patent/CN208335160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114003143A (en) * | 2021-10-28 | 2022-02-01 | 成都京东方光电科技有限公司 | Touch display panel and touch display device |
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