CN207339948U - A kind of handset touch panel - Google Patents
A kind of handset touch panel Download PDFInfo
- Publication number
- CN207339948U CN207339948U CN201721362357.XU CN201721362357U CN207339948U CN 207339948 U CN207339948 U CN 207339948U CN 201721362357 U CN201721362357 U CN 201721362357U CN 207339948 U CN207339948 U CN 207339948U
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- China
- Prior art keywords
- touch panel
- handset touch
- glass
- cover plate
- screen
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Abstract
Electronic touch screen technical field is the utility model is related to, more specifically, it relates to a kind of handset touch panel.Its key points of the technical solution are that：Including sensor glass and tempered glass cover plate, transparent conductive film is equipped with sensor glass two sides, wherein sensor glass thickness 0.4mm, tempered glass cover plate is equipped with metal-doped layer close to the side of sensor glass, side of the tempered glass cover plate away from sensor glass is additionally provided with glass lens, and ultraviolet cured adhesive is equipped between tempered glass cover plate and glass lens.The handset touch panel of the utility model makes yield height, more than 90%；And can realize the design of narrow frame, be conducive to obtain the screen of bigger；Precision and sensitivity are good, and sensor plated film is easier to realize low square resistance, and metal layer is relatively thick, and corresponding withstanding current capability is higher；And mobile phone screen screen surfaces hardness is higher, stability is high；Light transmittance is more than 85%, and mist degree is less than 2%.
Description
Technical field
Electronic touch screen technical field is the utility model is related to, more specifically, it relates to a kind of handset touch panel.
Background technology
Handset touch panel（Touch pannel）Also known as contact panel, is a sensing that can receive the input signals such as contact
Formula liquid crystal display device, when contacting the graphic button on screen, the haptic feedback system on screen can be according to preprogramming
Formula drive various attachment devices, be substituted for mechanical push button panel, and manufacture and be born by liquid crystal display picture
Dynamic visual and sound effects.
Handset touch panel is the important component of user's operation mobile phone, and the quality and installation quality of handset touch panel directly affect
User uses the experience sense of mobile phone.Especially light transmittance and stability are to influence the critically important factor that mobile phone uses, excellent
The handset touch panel of matter is an important factor for improving mobile phone user's experience sense.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of handset touch panel, have compared with
High light transmittance and stability.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of handset touch panel,
Including sensor glass and tempered glass cover plate, transparent conductive film, wherein sensor are equipped with sensor glass two sides
Glass thickness 0.4mm, tempered glass cover plate are equipped with metal-doped layer close to the side of sensor glass, and tempered glass cover plate is away from biography
The side of sensor glass is additionally provided with glass lens, and ultraviolet cured adhesive is equipped between tempered glass cover plate and glass lens.
By using above-mentioned technical proposal, handset touch panel makes yield height, more than 90%；And it can realize narrow side
The design of frame, is conducive to obtain the screen of bigger；Precision and sensitivity are good, and sensor plated film is easier to realize low square resistance, gold
Categoryization layer is relatively thick, and corresponding withstanding current capability is higher；And mobile phone screen screen surfaces hardness is higher, stability is high；Printing opacity
Rate is more than 85%, and mist degree is less than 2%.
The utility model is further arranged to：The transparent conductive film is arranged to nano indium tin metal oxide layer or stone
Black alkene layer.
By using above-mentioned technical proposal, nano indium tin metal oxide is a kind of N-type oxide semiconductor, is had fine
Electric conductivity and the transparency, harmful electron radiation, ultraviolet and far infrared can be cut off, in oxide conductive film
In, best to mix the transmitance highest of the indium oxide film of tin and electric conductivity, wherein light transmittance is up to more than 90%, applied to this reality
With new, do not interfere with the light transmittance of handset touch panel and the electric conductivity of handset touch panel can also be improved well.
Graphene is known most thin, most hard two-dimension nano materials in the world so far, is conducive to reduce mobile phone and touches
The thickness of screen is touched, strengthens the intensity of handset touch panel；
The light transmittance of graphene is more than 97%, applied to the utility model, does not interfere with the light transmittance of handset touch panel；
Graphene or excellent conductor, have unique linear electron band structure, electron mobility is high, resistivity
It is extremely low, it can be good at improving the electric conductivity of handset touch panel.
The utility model is further arranged to：Handset touch panel outer surface is equipped with frame, handset touch panel length direction
The width of the frame of two edges accounts for the 2.9%-3.1% of screen width.
By using above-mentioned technical proposal, the frame of the two edges of handset touch panel length direction has one to handset touch panel
Fixed protective effect, but the wide use that can influence screen of width, use above width ratio, can play certain protection and make
With, and the use of screen is not interfered with, and it is more beautiful.
The utility model is further arranged to：The width on the frame top accounts for the 6.1%-6.3% of handset touch panel length.
By using above-mentioned technical proposal, frame top is typically provided with listening bore and shooting head bore etc., the width of frame
Wider, protective effect is more preferable, will not influence the use of screen.
The utility model is further arranged to：The width of the frame lower part accounts for the 6.7%-6.9% of handset touch panel length.
By using above-mentioned technical proposal, frame lower part is typically provided with button, and the width of frame is wider, protective effect
More preferably, the use of screen will not be influenced.
The utility model is further arranged to：Handset touch panel lower end is equipped with the connector being connected with circuit board of mobile phone, even
The part that fitting is connected with integrated circuit, which is equipped with, strengthens steel disc.
By using above-mentioned technical proposal, the intensity of connector can be strengthened by strengthening steel disc, when connecting integrated circuit
Operation is simpler, and is less likely to be damaged；Connector is connected more firm with integrated circuit, the touch screen effect of handset touch panel
Also it is more preferable.
The utility model is further arranged to：The part that the connector is contacted with flexible PCB, which is equipped with, strengthens film.
By using above-mentioned technical proposal, strengthen the existing effect for strengthening connector of film, and tool is a bit sticky, and makes
Connector contacts even closer, firm with flexible PCB, and the touch screen effect of handset touch panel is also more preferable.
The utility model is further arranged to：The thickness of flexible PCB and reinforcement film is arranged to 0.30mm-0.35mm.
By using above-mentioned technical proposal, flexible PCB and reinforcement film use above thickness, both can guarantee that both
Bonding and intensity, and cannot be easily caused the blocked up situation for being pressed onto other components when handset touch panel is installed and occur.
The utility model is further arranged to：The side end set that handset touch panel is fitted on mobile phone is oblique for arc
Face.
By using above-mentioned technical proposal, curve slope is more advantageous to the installation of handset touch panel, easier for installation fast
Victory, the repressive also corresponding reduction to phone housing.
The utility model is further arranged to：The arc length of curve slope is arranged to 4mm.
By using above-mentioned technical proposal, the length of curve slope sets the installation for not only having facilitated handset touch panel, but also not
It can make the long fastness for influencing handset touch panel installation of curve slope.
In conclusion the utility model has the advantages that：
First, handset touch panel makes yield height, more than 90%；And can realize the design of narrow frame, be conducive to obtain
Obtain the screen of bigger；Precision and sensitivity are good, and sensor plated film is easier to realize low square resistance, and metal layer is relatively thick, phase
The withstanding current capability answered is higher；And the case hardness of the utility model is higher, stability is high；Light transmittance is more than 85%, and mist degree is small
In 2%.
Second, nano indium tin metal oxide layer or graphene layer all have good light transmittance and electric conductivity, Bu Huiying
Ring the light transmittance of handset touch panel and the electric conductivity of handset touch panel can also be improved well.
Third, strengthen steel disc and strengthen the installation that film strengthens connector and mobile phone, the touch screen effect of handset touch panel
Also it is more preferable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the Rotating fields schematic diagram of the utility model embodiment；
Fig. 3 is the side structure schematic diagram of the utility model embodiment；
Fig. 4 is the structure diagram of connector in the utility model embodiment.
In figure：1st, glass lens；11st, left frame；12nd, left frame；13rd, upper side frame；14th, lower frame；15th, button；16th, take the photograph
As hole；17th, loophole；18th, listening bore；19th, flash lamp aperture；
2nd, layer group；21st, ultraviolet cured adhesive；22nd, tempered glass cover plate；23rd, metal-doped layer；24th, the first electrically conducting transparent
Film；25th, doped-glass；26th, the second transparent conductive film；27th, toughened glass layer；
3rd, connector；31st, circuit layer is connect；32nd, finger is taken over；33rd, transition piece；34th, circuit board piece is connect；35th, electric wire；
4th, conductive layer of cloth；5th, steel disc is strengthened；6th, film is strengthened；7th, finger；8th, curve slope.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of handset touch panel, as depicted in figs. 1 and 2, the gross thickness of handset touch panel is 1.8mm-2.4mm.Including glass
Glass eyeglass 1 and layer group 2, layer group 2 are followed successively by ultraviolet cured adhesive 21, tempered glass cover plate according to the order away from glass lens 1
22, metal-doped layer 23, the first transparent conductive film 24, doped-glass 25, the second transparent conductive film 26, toughened glass layer
27.Wherein doped-glass 25 is sensor glass thickness 0.4mm, and two layers of transparent conductive film is arranged to nano indium tin metal oxide
Layer, may be arranged as graphene layer in other embodiments.
Obtained handset touch panel makes yield height, more than 90%；And can realize the design of narrow frame, be conducive to
Obtain the screen of bigger；Precision and sensitivity are good, and sensor plated film is easier to realize low square resistance, and metal layer is relatively thick,
Corresponding withstanding current capability is higher；And the case hardness of the utility model is higher, stability is high；Light transmittance is more than 85%, mist degree
Less than 2%.
Nano indium tin metal oxide is a kind of N-type oxide semiconductor, has good electric conductivity and the transparency, can be with
Harmful electron radiation, ultraviolet and far infrared are cut off, in oxide conductive film, to mix the indium oxide film of tin
Transmitance highest and electric conductivity are best, and wherein light transmittance, applied to the utility model, does not interfere with mobile phone and touch up to more than 90%
Touch the light transmittance of screen and the electric conductivity of handset touch panel can also be improved well.
Graphene is known most thin, most hard two-dimension nano materials in the world so far, is conducive to reduce mobile phone and touches
The thickness of screen is touched, strengthens the intensity of handset touch panel；The light transmittance of graphene, will not applied to the utility model more than 97%
Influence the light transmittance of handset touch panel；Graphene or excellent conductor, have unique linear electron band structure, and electronics moves
Shifting rate is high, and resistivity is extremely low, can be good at improving the electric conductivity of handset touch panel.
As shown in Figure 1, handset touch panel outer surface is equipped with frame, frame includes the two edges of handset touch panel width
That is upper side frame 13 and lower frame 14, the two edges, that is, left frame 11 and left frame 12 of handset touch panel length direction, left frame 11
The 2.9% of screen width is accounted for the width of left frame 12, in other embodiments, the 2.94% of screen width can also be accounted for,
2.98%, 3.0%, 3.02%, 3.06%, 3.1%；The width of upper side frame 13 accounts for the 6.1% of handset touch panel length, in other embodiment
In, the 6.13% of screen length, 6.15%, 6.21%, 6.24%, 6.3% can also be accounted for；The width of lower frame 14 accounts for handset touch panel
The 6.7% of length, in other embodiments, can also account for the 6.73% of screen length, 6.76%, 6.79%, 6.82%, 6.88%,
6.9%。
The frame set on handset touch panel has handset touch panel certain protective effect, but width is wide to be influenced
The use of screen, use above width ratio, can play certain protective effect and the use of screen, Er Qiegeng
Add beauty.And upper side frame 13 is provided with camera hole 16, loophole 17, listening bore 18 and flash lamp aperture 19 etc., lower frame 14 is set
Button 15 is equipped with, is required for the width of frame to set wider, such protective effect is more preferable, will not influence making for screen
With.
As shown in figure 3, the side end set that handset touch panel is fitted on mobile phone is curve slope 8, curve slope 8
Arc length is arranged to 4mm.Curve slope 8 is more advantageous to the installation of handset touch panel, easier for installation quick, to phone housing
Repressive also corresponding reduction, and the long fastness for influencing handset touch panel installation of curve slope 8 will not be made.
As shown in figure 4, handset touch panel lower end is equipped with the connector 3 being connected with circuit board of mobile phone, connector 3 includes same hand
Machine touch-screen upper end material is identical and what is be connected with integrated circuit connects circuit layer 31, connects 31 bottom of circuit layer and is equipped with conductive layer of cloth
4, conductive 4 bottom of layer of cloth, which is set, strengthens steel disc 5, and the intensity of connector 3 can be strengthened by strengthening steel disc 5, when connecting integrated circuit
Operation is simpler, and is less likely to be damaged；Connector 3 is connected more firm with integrated circuit, the touch screen effect of handset touch panel
Fruit is also more preferable.
31 one end of circuit layer connection frame is connect, opposite other end is connected with catcher finger 32, and catcher finger 32 is remote to connect electricity
The part of road floor 31 is equipped with row's finger 7, and end connects transition piece 33 by electric wire 35, and 33 other end of transition piece, which is connected with, connects electricity
Road plate 34, connects and row's finger 7 also is provided with circuit board piece 34, the electricity between two rows of fingers 7 by being arranged on transition piece 33
Line 35 connects.Connect the part that circuit board piece 34 is contacted with flexible PCB and be equipped with and strengthen film 6, flexible PCB and reinforcement film
6 thickness is arranged to 0.30mm-0.35mm.Strengthen the existing effect for strengthening connector 3 of film 6, and tool is a bit sticky, and makes
Connector 3 contacts even closer, firm with flexible PCB, and the touch screen effect of handset touch panel is also more preferable.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. handset touch panel, it is characterised in that：Including sensor glass and tempered glass cover plate (22), in sensor glass Two sides are equipped with transparent conductive film, wherein sensor glass thickness 0.4mm, and tempered glass cover plate (22) is close to sensor glass Side be equipped with metal-doped layer (23), side of the tempered glass cover plate (22) away from sensor glass is additionally provided with glass lens (1), ultraviolet cured adhesive (21), the gross thickness of handset touch panel are equipped between tempered glass cover plate (22) and glass lens (1) For 1.8mm-2.4mm.
- A kind of 2. handset touch panel according to claim 1, it is characterised in that：The transparent conductive film is arranged to nanometer Indium tin oxide layer or graphene layer.
- A kind of 3. handset touch panel according to claim 1, it is characterised in that：Handset touch panel outer surface is equipped with frame, The width of the frame of the two edges of handset touch panel length direction accounts for the 2.9%-3.1% of screen width.
- A kind of 4. handset touch panel according to claim 3, it is characterised in that：The width on the frame top accounts for mobile phone and touches Touch the 6.1%-6.3% of screen length.
- A kind of 5. handset touch panel according to claim 4, it is characterised in that：The width of the frame lower part accounts for mobile phone and touches Touch the 6.7%-6.9% of screen length.
- A kind of 6. handset touch panel according to claim 1, it is characterised in that：Handset touch panel lower end is equipped with and mobile phone electricity The connector (3) of road plate connection, the part that connector (3) is connected with integrated circuit, which is equipped with, strengthens steel disc (5).
- A kind of 7. handset touch panel according to claim 6, it is characterised in that：The connector (3) and flexible PCB The part of contact, which is equipped with, strengthens film (6).
- A kind of 8. handset touch panel according to claim 7, it is characterised in that：Flexible PCB and reinforcement film (6) Thickness is arranged to 0.30mm-0.35mm.
- A kind of 9. handset touch panel according to claim 1, it is characterised in that：Handset touch panel is fitted in one on mobile phone Side end is arranged to curve slope (8).
- A kind of 10. handset touch panel according to claim 9, it is characterised in that：The arc length of curve slope (8) is arranged to 4mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362357.XU CN207339948U (en) | 2017-10-20 | 2017-10-20 | A kind of handset touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721362357.XU CN207339948U (en) | 2017-10-20 | 2017-10-20 | A kind of handset touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339948U true CN207339948U (en) | 2018-05-08 |
Family
ID=62365554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721362357.XU Expired - Fee Related CN207339948U (en) | 2017-10-20 | 2017-10-20 | A kind of handset touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339948U (en) |
-
2017
- 2017-10-20 CN CN201721362357.XU patent/CN207339948U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211020 |