CN206532265U - The touch base plate inputted for notebook computer - Google Patents
The touch base plate inputted for notebook computer Download PDFInfo
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- CN206532265U CN206532265U CN201720172175.XU CN201720172175U CN206532265U CN 206532265 U CN206532265 U CN 206532265U CN 201720172175 U CN201720172175 U CN 201720172175U CN 206532265 U CN206532265 U CN 206532265U
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- notebook computer
- base plate
- glass substrate
- touch base
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Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model is related to a kind of touch base plate inputted for notebook computer, including the first glass substrate set gradually from the bottom up, first electrode layer, electronic ink layer, the second electrode lay, the second glass substrate, the 3rd electrode layer, optical cement layer, printing layer and the 3rd glass substrate, the first electrode layer and the second electrode lay are used to drive the electronic ink layer；3rd electrode layer passes to the notebook computer for producing touching signals.Touch base plate can be extended offer architecture basics for the touch control plate function on notebook, and compact overall structure is ensure that using close stepped construction, and space availability ratio is high, while small power consumption, small to ocular damage, can be used for a long time.
Description
Technical field
The utility model touch-control input device field, in particular to a kind of touch-control inputted for notebook computer
Substrate.
Background technology
Trackpad on existing notebook is solely for the function of mouse, is usually in what is left unused in long-term computation
State, and when needing a large amount of input number keyboards, usually also operates inconvenience, it is necessary to a wide range of mobile hand or hand back and forth
Refer to so that operation inconvenience, and be easy to input error；For some specific computer functions, it is such as fast replicate, paste function, it is necessary to
Operation or mouse action on keyboard, for notebook computer, passes keyboard also increases palm touching Trackpad
Probability, the probability of mobile cursor of mouse by mistake is then brought, so the structure to Trackpad is improved, to provide multiplexing function
Basis.
Utility model content
The utility model is used for notebook to provide architecture basics to notebook Trackpad expanded function there is provided one kind
Computer input touch base plate, including set gradually from the bottom up the first glass substrate, first electrode layer, electronic ink layer,
The second electrode lay, the second glass substrate, the 3rd electrode layer, optical cement layer, printing layer and the 3rd glass substrate, the first electrode
Layer and the second electrode lay are used to drive the electronic ink layer；3rd electrode layer be used to producing touching signals pass to it is described
Notebook computer.
Further, be additionally provided with conductive layer on first glass substrate, the second electrode lay and the conductive layer it
Between be provided with conductive silver glue.
Further, the 3rd electrode layer includes, the first wire of first direction arrangement, vertical with the first direction
Second wire of arrangement, first wire and the second wire mutually insulated.
Further, in addition to the macromolecule layer that is arranged on above the 3rd glass substrate, the 3rd glass substrate is steel
Change glass, the face that the 3rd safety glass is contacted with the macromolecule layer is frosting.
Further, the material of the printing layer uses polystyrene, polypropylene, makrolon, polyamide, polyvinyl chloride
Or the one or more in polyethylene terephthalate, figure includes the digitized map that nine grids are arranged in the printing layer
Case.
Further, the material of the macromolecule layer material is polytetrafluoroethylene (PTFE) or nano silicon.
Further, the printing layer thickness is less than 0.004mm.
Further, the first electrode layer, the second electrode lay, the material of the 3rd electrode layer use tin indium oxide.
Further, it is provided with sealant between first glass substrate and second glass substrate.
Touch base plate can be extended offer architecture basics for the touch control plate function on notebook in the utility model, adopt
Compact overall structure is ensure that with close stepped construction, space availability ratio is high, while small power consumption, small to ocular damage, can
It is used for a long time.
Brief description of the drawings
Feature and advantage of the present utility model can be more clearly understood from by reference to accompanying drawing, accompanying drawing be it is schematical without
It is interpreted as carrying out any limitation to the utility model, in the accompanying drawings：
Fig. 1 is to be used for the structural representation for the touch base plate that notebook computer is inputted in the utility model some embodiments
Figure；
Fig. 2 is the 3rd electrode layer structure schematic diagram in the utility model some embodiments；
Fig. 3 is that pattern is illustrated in the printing layer in the utility model some embodiments.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description to fully understand the utility model, still, this practicality
New to be different from other modes described here to implement using other, therefore, protection domain of the present utility model is simultaneously
Do not limited by following public specific embodiment.
The utility model is based on electronic ink screen small power consumption, the long-term display consideration small to eye injury, to notebook electricity
The Trackpad of brain is improved, and Trackpad is combined with electronic ink screen, and structure base is provided for the Function Extension of Trackpad
Plinth.Specifically, as shown in figure 1, the utility model provides a kind of touch base plate 100 inputted for notebook computer, including
The first glass substrate 1, first electrode layer 14, electronic ink layer 15, the second electrode lay 11, the second glass set gradually from the bottom up
Glass substrate 4, the 3rd electrode layer 5, optical cement layer 6, the glass substrate 8 of printing layer 7 and the 3rd, the electricity of first electrode layer 14 and second
Pole layer 11 is used to drive the electronic ink layer 15；3rd electrode layer 5 passes to notebook electricity for producing touching signals
Brain.Touch base plate 100 in the utility model employs first electrode layer 14 and the second electrode lay 11 drives the electric ink
Electric ink (E Ink) in layer 15, provides chief minister's seal voltage to show black and white, these are according to the demand of display pattern
It is existing technology, does not do excessively repeating again.Using the effect of electric ink except power is small, in addition to eyeshield, another consideration is
Because the expanded function set on Trackpad is relatively fixed, do not select high frequency to change, cut so as to effectively prevent electric ink
It is the not high shortcoming of refreshing frequency to change pattern.By the electrode layer that touch-control is provided for above the second glass substrate, you can real
Positional information is now obtained, the principle of the principle used also for conventional resistive touch or capacitance touch is right in the prior art
Obtain existing sufficiently open in touch signal, will not be described here.For example, as shown in Fig. 2 the 3rd electrode layer 5 includes the
First wire 51 of one direction arrangement, the second wire 52 being arranged vertically with the first direction, first wire 51 and institute
State the mutually insulated of the second wire 52, by detect the change of resistance or electric capacity between the first wire 51 and the second wire 52 come
Positional information is obtained, the method for acquisition positional information is done as conventional meanses known to technical staff, not excessively to be repeated.In pen
Remember that many principles using resistive touch obtain position signalling in this computer, for example, first wire 51 and second wire
52 mutually insulateds, are provided with piezoelectric between the first wire 51 and the second wire 52, finger is touched the touch base plate 100 and made
Resistance variations between the wire 52 of the first wire 51 and second.It should be noted that first wire 51 and second
Wire 52 can with layer set also can levels set, set-up mode also be conventional technology.Touched in the utility model
Printing layer 7 is additionally provided with substrate 100, for when the electronic ink screen, i.e. first electrode layer 14 and the second electrode lay 11 not
During work, pattern can indicate the position of function button in printing layer, so as to ensure that reliability.Further, printing layer 7 is also
Fluorescent material can be used, external environment condition light absorbs luminous energy when strong, when ambient light is weak, can lighted so that pattern shows.
In order to ensure that the conductor wire in the second electrode lay 11 is guided on the first glass substrate so that cabling is reasonable, it is ensured that can
By property, conductive layer 13 is additionally provided with first glass substrate, is provided between the second electrode lay 11 and the conductive layer 13
Conductive silver glue 12, leading on the first glass substrate 1 is guided by conductive silver glue 12 by electric signal input line in the second electrode lay 11
In electric layer 13, cabling is facilitated.
For proof strength and printing flatness, and ensure to adsorb smooth during laminating, the 3rd glass substrate 8 is tempering
Glass, in addition to it is arranged on the macromolecule layer 9 of the top of the 3rd glass substrate 8, the 3rd glass substrate 8 and the macromolecule layer
The face of 9 contacts is frosting.Macromolecule layer 9 is formed with the top of the 3rd glass substrate 8 in the utility model, it is hydrophobic with oleophobic
Effect, it is ensured that contamination dust and oil stain is difficult during use, it is ensured that cleaning, specifically, the macromolecule layer material is
Polytetrafluoroethylene (PTFE) or nano silicon, are formed on the 3rd glass substrate 8 by conventional coating technique, for example, adopted
Coating film treatment is carried out with multiple arc plasma plating technology.
Printing layer 7 can be imprinted on the 3rd glass substrate 8 by screen printing technique in the utility model, the printing layer 7
Material use polystyrene, polypropylene, makrolon, polyamide, polyvinyl chloride or polyethylene terephthalate in
One or more, as shown in figure 3, figure includes the digital pattern 71 that nine grids are arranged in the printing layer 7.In order to ensure entirety
Thickness, it is ensured that the sensitivity of touch pad, the printing layer thickness is less than 0.004mm, for example, can be 0.002mm, the utility model
In other layers can set suitable thickness according to using needing to refer to prior art.The printing layer 102 can also use other materials
Material, as described printing layer 102 use screen printing ink, the screen printing ink is by colorant, binder, inserts and auxiliary
Auxiliary agent composition constitutes this several composition turns into ink through reconciling, grinding.Each several part material mentioned above is by many kinds of substance
Constitute, and respectively have different types again, be now described below respectively：1. colouring matter：A. point various organic face again in pigment, pigment
Material, natural inorganic pigment and artificial inorganic pigment；B. point water-soluble dye again in dyestuff, dyestuff, is dissolved in solvent and oils dyestuff.
2. link stuff：A. there are rosin, shellac, rubber, gum arabic etc. in natural resin, natural resin；B. synthetic resin, there is rosin
Modified serial, phenol aldehyde modified series, synthetic rubber, polyamide etc.；The hard resins such as petroleum, epoxy；Alkyd, epoxy, third
Olefin(e) acid system liquid resin；C. vegetable oil, vegetable oil includes tung oil, Chinese catalpa oil, linseed oil etc.；D. solvent, including alcohol series, ester system
Row, fatty series, petroleum solvent series etc..3. inserts：A. natural inserts, there is water mill stone flour etc.；B. artificial inserts, has
Barium sulfate, calcium carbonate, colloid calcium, magnesium carbonate etc.；Adjuvant has drier, the dry agent of suppression, plasticizer, defoamer, emulsifying agent, stably
Agent, anti-settling agent, curing agent, levelling agent etc..
First electrode layer 14 described in the utility model, the second electrode lay 11, the material of the 3rd electrode layer 5 use indium oxide
Tin, it is ensured that light transmission, prevents from blocking display pattern.During making, it can be imprinted on corresponding glass substrate, also may be used by silk-screen printing
Figure in first electrode layer 14, the second electrode lay 11, the 3rd electrode layer 5 is produced by technologies such as deposition, mask exposure, etchings
Case, these technologies have been the conventional meanses of this area, do not do and excessively repeat.
As shown in figure 1, being provided with sealant 3 between first glass substrate 1 and second glass substrate 4, it is ensured that
Air-tightness, and bond strength, have completely cut off influence of the external environment condition to electric ink.The material of sealant 3 is, for example, epoxy
Resin.
As shown in Fig. 2 the first wire 51 is connected with the second wire 52 with touch-control driving chip 10 in the utility model, in order to
Ensure compact overall structure, the touch-control driving chip 10 is arranged on the second glass substrate 4.As shown in figure 1, first glass
Display driver chip 2 also can be set on glass substrate and ensure compact conformation, signal stabilization.
Touch base plate 100 can be extended offer structure base for the touch control plate function on notebook in the utility model
Plinth, ensure that compact overall structure, space availability ratio is high using close stepped construction, while small power consumption, small to ocular damage,
It can be used for a long time.
In the utility model, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that referring to
Show or imply relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite restriction.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (9)
1. it is a kind of for notebook computer input touch base plate, it is characterised in that including set gradually from the bottom up first
Glass substrate, first electrode layer, electronic ink layer, the second electrode lay, the second glass substrate, the 3rd electrode layer, optical cement layer, print
Brush layer and the 3rd glass substrate, the first electrode layer and the second electrode lay are used to drive the electronic ink layer；Described 3rd
Electrode layer passes to the notebook computer for producing touching signals.
2. the touch base plate according to claim 1 inputted for notebook computer, it is characterised in that first glass
Conductive layer is additionally provided with substrate, conductive silver glue is provided between the second electrode lay and the conductive layer.
3. the touch base plate according to claim 1 inputted for notebook computer, it is characterised in that the 3rd electrode
Layer include, first direction arrangement the first wire, with the first direction be arranged vertically the second wire, first wire and
The second wire mutually insulated.
4. according to any described touch base plate inputted for notebook computer of claims 1 to 3, it is characterised in that also wrap
The macromolecule layer being arranged on above the 3rd glass substrate is included, the 3rd glass substrate is safety glass, the 3rd glass base
The face that plate is contacted with the macromolecule layer is frosting.
5. according to any described touch base plate inputted for notebook computer of claims 1 to 3, it is characterised in that described
The material of printing layer uses polystyrene, polypropylene, makrolon, polyamide, polyvinyl chloride or polyethylene terephthalate
Figure includes the digital pattern that nine grids are arranged in one or more in ester, the printing layer.
6. according to any described touch base plate inputted for notebook computer of claim 4, it is characterised in that the high score
The material of sub-layer material is polytetrafluoroethylene (PTFE) or nano silicon.
7. according to any described touch base plate inputted for notebook computer of claims 1 to 3, it is characterised in that described
Printing layer thickness is less than 0.004mm.
8. according to any described touch base plate inputted for notebook computer of claims 1 to 3, it is characterised in that described
First electrode layer, the second electrode lay, the material of the 3rd electrode layer use tin indium oxide.
9. according to any described touch base plate inputted for notebook computer of claims 1 to 3, it is characterised in that described
Sealant is provided between first glass substrate and second glass substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172175.XU CN206532265U (en) | 2017-02-24 | 2017-02-24 | The touch base plate inputted for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172175.XU CN206532265U (en) | 2017-02-24 | 2017-02-24 | The touch base plate inputted for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532265U true CN206532265U (en) | 2017-09-29 |
Family
ID=59916807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720172175.XU Active CN206532265U (en) | 2017-02-24 | 2017-02-24 | The touch base plate inputted for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532265U (en) |
-
2017
- 2017-02-24 CN CN201720172175.XU patent/CN206532265U/en active Active
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