CN105739756A - Terminal electronic device - Google Patents
Terminal electronic device Download PDFInfo
- Publication number
- CN105739756A CN105739756A CN201610034791.9A CN201610034791A CN105739756A CN 105739756 A CN105739756 A CN 105739756A CN 201610034791 A CN201610034791 A CN 201610034791A CN 105739756 A CN105739756 A CN 105739756A
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- Prior art keywords
- touch
- electronic device
- terminal electronic
- module
- pressure
- Prior art date
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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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a terminal electronic device. The device comprises a transparent cover board; a two-dimensional touch module which is used for sensing position information of a touch object, and at least comprises a touch sensing electrode arranged under the transparent cover board; a force touch module which is used for sensing the force information of the touch object, is jointed under the two-dimensional touch module and comprises at least one force sensing electrode; a shielding layer which is arranged under the force touch module, wherein a gap is formed between the shielding layer and the at least one force sensing electrode; and a touch display module which is arranged in the view area of the terminal electronic device and is of an In-Cell structure or an On-Cell structure, wherein the two-dimensional touch module, the pressure touch module and the shielding layer are arranged in a touch key region. According to the terminal electronic device, through arranging the independent pressure touch module in the touch key region, the force sensing function of the touch key region is realized, and the experience of a user is enriched.
Description
Technical field
It relates to technical field of touch control, in particular to one, there is pressure sensitive function
Terminal electronic device.
Background technology
Have at present touch controllable function terminal electronic device (such as smart mobile phone, panel computer etc.) should
With more and more universal.In addition to traditional two dimension (2D) touch technology, also rise a kind of permissible
Pressure touch (Force Touch) technology of sensing pressure size.Pressure touch technology generally should at present
For the screen visible area (View Area, VA) of electronic product, by increasing pressure at visible area
Inductive layer or laying pressure sensitive electrode realize the pressure touch function of visible area.But do not have yet by
Pressure touch technology is applied to the technology in the touch key-press district of non-visible area.
Summary of the invention
The disclosure provides a kind of terminal electronic device, it is possible to realize pressure sensitive merit in touch key-press district
Energy.
Other characteristics of the disclosure and advantage will be apparent from by detailed description below, or part
Ground acquistion by the practice of the disclosure.
One side according to the disclosure, it is provided that a kind of terminal electronic device, including: being formed at can
Vision area periphery touch key-press district at least on one side；Transparent cover plate；Two dimension touch-control module, is used for sensing
The positional information of touching object, including at least one touch-control sensing electrode, described at least one touch-control
Induction electrode is arranged under described transparent cover plate；Pressure touch module, is used for sensing described touching
The pressure information of object, fits under described two dimension touch-control module, including at least one feeling of stress
Answer electrode；Screen layer, is arranged under described pressure touch module, described screen layer with described extremely
It is formed with a gap between a few pressure sensitive electrode；And touch control display module, it is arranged at institute
Stating the visible area of terminal electronic device, described touch control display module uses In-Cell structure or On-Cell
Structure；Wherein said two dimension touch-control module, described pressure touch module are respectively provided with described screen layer
In described touch key-press district.
An embodiment according to the disclosure, described pressure touch module and described two dimension touch-control module
All use capacitance type touch control sensing module.
An embodiment according to the disclosure, the material of described at least one pressure sensitive electrode is oxygen
Change indium stannum.
An embodiment according to the disclosure, above-mentioned terminal electronic device also includes: process chip,
For processing the pressure sensitive signal of described pressure touch module output.
An embodiment according to the disclosure, described pressure touch module also includes: flexible circuit
Plate；The lead-in wire of described at least one pressure sensitive electrode is formed on described flexible PCB, described
At least one pressure sensitive electrode is by the lead-in wire of described at least one pressure sensitive electrode and described place
Reason chip is electrically connected with.
An embodiment according to the disclosure, the lead-in wire also shape of described at least one touch-control sensing electrode
On flexible PCB described in Cheng Yu；It is defeated that described process chip is additionally operable to process described two dimension touch-control module
The touch-control sensing signal gone out；Described at least one touch-control sensing electrode passes through described at least one touch-control
The lead-in wire of induction electrode is electrically connected with described process chip.
An embodiment according to the disclosure, when the casing of described terminal electronic device is metal chassis
Time, described screen layer is the metal chassis of described terminal electronic device.
An embodiment according to the disclosure, described at least one touch-control sensing electrode uses full laminating
Technique fits under described transparent cover plate.
An embodiment according to the disclosure, described at least one touch-control sensing electrode passes through photoetching work
Skill is formed under described transparent cover plate.
An embodiment according to the disclosure, described touch control display module uses the laminating of full attaching process
Under described transparent cover plate, or frame patch technique is used to fit under described transparent cover plate.
According to the terminal electronic device of the disclosure, touch by arranging independent pressure in touch key-press district
Control module, it is achieved that the pressure sensitive function in touch key-press district, enriches the experience of user.
It should be appreciated that it is only exemplary that above general description and details hereinafter describe,
The disclosure can not be limited.
Accompanying drawing explanation
Its example embodiment is described in detail by referring to accompanying drawing, above and other target of the disclosure,
Feature and advantage will become apparent from.
Fig. 1 is the schematic diagram according to a kind of terminal electronic device shown in an illustrative embodiments.
Fig. 2 be according to a kind of terminal electronic device shown in an illustrative embodiments along Fig. 1
A-A ' cut open after profile.
Fig. 3 be according to the another kind of terminal electronic device shown in an illustrative embodiments along Fig. 1
A-A ' cut open after profile.
Fig. 4 is the block diagram according to another terminal electronic device shown in an illustrative embodiments.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment
Can implement in a variety of forms, and be not understood as limited to example set forth herein；On the contrary, carry
Make the disclosure will more fully and completely for these embodiments, and by the structure of example embodiment
Think to convey to those skilled in the art all sidedly.Accompanying drawing is only the schematic illustrations of the disclosure, and
Not necessarily is drawn to scale.Reference identical in figure represents same or similar part, because of
And repetition thereof will be omitted.
Additionally, described feature, structure or characteristic can be combined in one in any suitable manner
In individual or more embodiment.In the following description, it is provided that many details thus be given right
Fully understanding of embodiment of the present disclosure.It will be appreciated, however, by one skilled in the art that it is permissible
Put into practice the technical scheme of the disclosure and omit in described specific detail one or more or permissible
Use other method, constituent element, device, step etc..In other cases, be not shown in detail or
Describe known features, method, device, realize or operate avoiding a presumptuous guest usurps the role of the host and make these public affairs
The each side opened thickens.
It should be noted that for the ease of describing, in the following description, all with shown in each accompanying drawing
The upper and lower relation gone out is described, but the allocation position of each component, towards etc. be not limited to this.
Fig. 1 is the top view according to a kind of terminal electronic device shown in an illustrative embodiments.
Terminal electronic device 10 can be mobile phone, computer, and digital broadcast terminal, information receiving and transmitting sets
Standby, game console, tablet device, armarium, body-building equipment, personal digital assistant etc..
As it is shown in figure 1, terminal electronic device 10 includes: visible area 102 and touch key-press district 104.
Wherein touch key-press district 104 such as shown in FIG., can be positioned at the lower section of visible area 102；Or
Can also be positioned at above visible area 102 or the left and right sides.The disclosure is not limited.In operation
Time, user can be come terminal electronic device by the button that touch is positioned in touch key-press district 104
Operate.
Fig. 2 be according to a kind of terminal electronic device shown in an illustrative embodiments along Fig. 1
A-A ' cut open after profile.As in figure 2 it is shown, terminal electronic device 10 also includes: transparent cover plate
106, two dimension touch-control module 108, pressure touch module 110, screen layer 112 and casing 114.
The material of transparent cover plate 106 can be such as glass, strengthening glass, transparent plastic, Lan Bao
Stone, pottery etc..
Two dimension touch-control module 108, pressure touch module 110 and screen layer 112 are positioned at terminal electronic and set
The touch key-press district 104 of standby 10.
Two dimension touch-control module 108 is used for obtaining the positional information of touch object (such as user's finger).Two
Dimension touch-control module 108 can be such as capacitive touch-control module, is detected by capacity coupled mode
Obtain the precise position information of touch object.
Two dimension touch-control module 108 can include at least one touch-control sensing electrode 1080.The most permissible
Use full attaching process, at least one touch-control sensing electrode 1080 is passed through optical cement or glue with saturating
Bright cover plate 106 is fitted entirely.Or, it is also possible to by least one touch-control sensing electrode 1080 with
Transparent cover plate 106 integrates, and forms OGS or GF/GFF structure alleged in the industry.Such as
ITO (tin indium oxide) conductive film is plated, the most again at transparent cover plate inside transparent cover plate 106
Carry out photoetching on 106, thus inside transparent cover plate 106, directly form at least one touch-control sensing electricity
Pole 1080.
In certain embodiments, two dimension touch-control module 108 can also include flexible PCB (in figure not
Illustrate).At least one touch-control sensing electrode 1080 and the process chip processing touch-control sensing signal
(IC) it is electrically connected with by least one the first lead-in wires.At least one the first lead-in wires can be formed at soft
On property circuit board；The IC processing touch-control sensing signal can also be formed on flexible PCB, or
Person can also be formed on the mainboard of terminal electronic device 10.
Pressure touch module 110 fits under two dimension touch-control module 108, such as complete by adhesive glue
Fit under two dimension touch-control module 108.
Pressure touch module 110 is for obtaining the pressure information of touch object, such as sensing touch object
Pressure size.Pressure touch module 110 such as can use capacitive pressure touch-control module, logical
Cross capacity coupled mode and sense the pressure information of touch object.
Pressure touch module 110 can include at least one pressure sensitive electrode 1100.Pressure sensitive
The material of electrode 1100 can be such as ITO etc., and therefore pressure touch module has that the cost of material is low
Advantage.
In certain embodiments, pressure touch module 110 can also include flexible PCB (in figure not
Illustrate).At least one pressure sensitive electrode 1100 and the process chip of processing pressure induced signal
(IC) it is electrically connected with by least one the second lead-in wires.At least one the second lead-in wires can be formed at soft
On property circuit board；The IC of processing pressure induced signal can also be formed on flexible PCB, or
Person can also be formed on the mainboard of terminal electronic device 10.Additionally, processing pressure induced signal
IC can also be same chips with the IC of process touch-control sensing signal.Or, pressure touch module
110 can also share a flexible PCB with two dimension touch-control module 108.
Screen layer 112 is formed on the casing 114 of the underface corresponding to touch key-press district 104,
Screen layer 112 such as can fit in casing 114 by adhesive glue entirely.Screen layer 112 passes through ground connection
Realize the shielding action to various interference signals (such as electromagnetic interference etc.).
In certain embodiments, when casing 114 is metal chassis, screen layer 112 can also be gold
Belong to casing 114 itself.
It is formed with a gap between screen layer 112 and at least one pressure sensitive electrode 1100, thus
When user's finger pressing touch key-press district 104, at least one pressure sensitive electrode 1100 and shielding
Gap between layer 112 diminishes, thus causes the change of capacitance signal amount.
The capacitance touching control module is all used to be with two dimension touch-control module 108 and pressure touch module 110 below
Example illustrates in actual applications, and how two dimension touch-control module 108 works in coordination with work with pressure touch module 110
Make.
When user's finger normal touch is positioned at the button in touch key-press district 104, two dimension touch-control module
The capacitance signal of 108 sensing fingers, according to the capacitance signal sensed, obtains finger position corresponding
Key information also reports.
When the pressing of user's finger is positioned at the button in touch key-press district 104, except two dimension touch-control module
The capacitance signal of 104 meeting sensing fingers, obtains outside the key information that finger position is corresponding, and pressure touches
Control module 110 is by sensing due to the change in gap between pressure touch module 110 and screen layer 112
And the change of the capacitively coupled signal amount caused, obtain user's finger press pressure information and on
Report.
The terminal electronic device that present embodiment provides, by arranging independent pressure in touch key-press district
Power touch-control module, it is achieved that the pressure sensitive function in touch key-press district, enriches the experience of user.
How to form and use particular example it will be clearly understood that present disclosure describes, but the disclosure
Principle be not limited to any details of these examples.On the contrary, religion based on disclosure disclosure
Leading, these principles can be applied to numerous other embodiments.
Fig. 3 be according to the another kind of terminal electronic device shown in an illustrative embodiments along Fig. 1
A-A ' cut open after profile.Terminal electronic device 20 can also be mobile phone, computer, number
Word broadcast terminal, messaging devices, game console, tablet device, armarium, body-building
Equipment, personal digital assistant etc..
It is with terminal electronic device 10 difference shown in Fig. 2, the terminal electronic shown in Fig. 3
Equipment 20 also includes touch control display module 216.
Touch control display module 216 can be the touch control display module of In-Cell structure, it is also possible to for
The touch control display module of On-Cell structure.Wherein In-Cell structure refers to embed touch modules function
In the liquid crystal pixel of display module, namely embed touch sensor in display module content.
On-Cell then refers to be embedded into touch modules function colored filter substrate and the polarisation of display module
Between sheet, on liquid crystal panel, i.e. it is configured with touch sensor.About In-Cell and On-Cell structure
Details known to those skilled in the art, in order to avoid the fuzzy disclosure, the most superfluous at this
State.
Optical cement can be used between touch control display module 216 and transparent cover plate 106 entirely to fit,
Or frame attaching process can also be used to fit, and the disclosure is not limited.
In order to avoid repeating, the something in common of terminal electronic device 20 and terminal electronic device 10 is no longer
Repeat, for the details wherein not disclosed, refer to the embodiment of terminal electronic device 10.
The electronic equipment that present embodiment provides, uses touching of In-Cell or On-Cell in visible area
Control display module, such that it is able to realize the design that device body is the most lightening.
Fig. 4 is the block diagram according to another terminal electronic device shown in an illustrative embodiments.
Terminal electronic device 30 as shown in Figure 4 can also be mobile phone, computer, and digital broadcasting is eventually
End, messaging devices, game console, tablet device, armarium, body-building equipment, individual
Personal digital assistant etc..
As shown in Figure 4, terminal electronic device 30 can also include following one or more assembly: place
Reason assembly 318, memorizer 320, electric power assembly 322, multimedia groupware 324, audio-frequency assembly
326, the interface 328 of input/output (I/O), sensor cluster 330, and communications component 332.
Process assembly 318 and generally control the integrated operation of terminal electronic device 30, such as with display,
The operation that call, data communication, camera operation and record operation are associated.Process assembly 318
Can include that one or more processor 3180 performs instruction, to complete the above-mentioned operation being associated
All or part of step.Additionally, process assembly 318 can include one or more module, just
Mutual in process between assembly 318 and other assemblies.Such as, process assembly 318 and can include many
Media module, with facilitate multimedia groupware 324 and process between assembly 318 mutual.
Memorizer 320 is configured to store various types of data to support at terminal electronic device 30
Operation.The example of these data includes for any application of operation on terminal electronic device 30
Program or the instruction of method, contact data, telephone book data, message, picture, video etc..
Memorizer 320 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory
(EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), read-only storage able to programme
Device (PROM), read only memory (ROM), magnetic memory, flash memory, disk or light
Dish.
The various assemblies that electric power assembly 322 is terminal electronic device 30 provide electric power.Electric power assembly 322
Can include power-supply management system, one or more power supplys, and other with for terminal electronic device 30
Generate, manage and distribute the assembly that electric power is associated.
Multimedia groupware 324 is included in the offer one between described terminal electronic device 30 and user
The screen of output interface.In certain embodiments, screen can include liquid crystal display (LCD) and
Touch panel (TP).If screen includes that touch panel, screen may be implemented as touch screen, with
Receive the input signal from user.Touch panel includes that one or more touch sensor is with sensing
Gesture on touch, slip and touch panel.Described touch sensor can not only sense touch or
The border of sliding action, but also detect the persistent period relevant to described touch or slide and
Pressure.In certain embodiments, multimedia groupware 324 includes a front-facing camera and/or rearmounted
Photographic head.When terminal electronic device 30 is in operator scheme, during such as screening-mode or video mode,
Front-facing camera and/or post-positioned pick-up head can receive the multi-medium data of outside.Each preposition shooting
Head and post-positioned pick-up head can be a fixing optical lens system or have focal length and optical zoom
Ability.
Audio-frequency assembly 326 is configured to output and/or input audio signal.Such as, audio-frequency assembly 326
Including a mike (MIC), when terminal electronic device 30 is in operator scheme, such as calling mould
When formula, logging mode and speech recognition mode, mike is configured to receive external audio signal.
The audio signal received can be further stored at memorizer 320 or via communications component 332
Send.In certain embodiments, audio-frequency assembly 326 also includes a speaker, is used for exporting audio frequency
Signal.
I/O interface 328 is to process to provide interface between assembly 318 and peripheral interface module, above-mentioned outside
Enclosing interface module can be keyboard, puts striking wheel, button etc..These buttons may include but be not limited to:
Home button, volume button, start button and locking press button.
Sensor cluster 330 includes one or more sensor, for carrying for terminal electronic device 30
State estimation for various aspects.Such as, sensor cluster 330 can detect beating of equipment 30
Opening/closing state, the relative localization of assembly, the most described assembly is the display of terminal electronic device 30
Device and keypad, sensor cluster 330 can also detect terminal electronic device 30 or terminal electronic sets
The position change of standby 30 1 assemblies, existence that user contacts with terminal electronic device 30 or do not deposit
, terminal electronic device 30 orientation or acceleration/deceleration and the variations in temperature of terminal electronic device 30.
Sensor cluster 330 can include proximity transducer, is configured to do not having any physics to connect
The existence of object near detection when touching.Sensor cluster 330 can also include optical sensor, as
CMOS or ccd image sensor, for using in imaging applications.In certain embodiments,
This sensor cluster 330 can also include acceleration transducer, gyro sensor, and magnetic senses
Device, pressure transducer or temperature sensor.
Communications component 332 be configured to facilitate wired between terminal electronic device 30 and other equipment or
The communication of wireless mode.Terminal electronic device 30 can access wireless network based on communication standard,
Such as WiFi, 2G or 3G, or combinations thereof.In one exemplary embodiment, communication component
Assembly 332 receives the broadcast singal from external broadcasting management system or broadcast phase via broadcast channel
Pass information.In one exemplary embodiment, described communication component assembly 332 also includes that near field leads to
Letter (NFC) module, to promote junction service.Such as, can be based on RF identification in NFC module
(RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, blue
Tooth (BT) technology and other technologies realize.
More than it is particularly shown and described the illustrative embodiments of the disclosure.It is understood that
It is that the disclosure is not limited to detailed construction described herein, set-up mode or implementation method；On the contrary,
The disclosure is intended to contain the various amendments and equivalence comprised in the spirit and scope of the appended claims
Arrange.
Claims (10)
1. a terminal electronic device, including being formed at visible area periphery touch key-press at least
District, it is characterised in that described terminal electronic device also includes:
Transparent cover plate；
Two dimension touch-control module, for sensing the positional information of touching object, including at least one touch-control
Induction electrode, described at least one touch-control sensing electrode is arranged under described transparent cover plate；
Pressure touch module, for sensing the pressure information of described touching object, fits in described two
Under dimension touch-control module, including at least one pressure sensitive electrode；
Screen layer, is arranged under described pressure touch module, described screen layer and described at least
It is formed with a gap between bar pressure sensitive electrode；And
Touch control display module, is arranged at the visible area of described terminal electronic device, and described touch-control shows
Module uses In-Cell structure or On-Cell structure；
Wherein said two dimension touch-control module, described pressure touch module may be contained within described screen layer
Described touch key-press district.
Terminal electronic device the most according to claim 1, it is characterised in that described pressure touch
Module all uses capacitance type touch control sensing module with described two dimension touch-control module.
Terminal electronic device the most according to claim 1, it is characterised in that described at least one
The material of pressure sensitive electrode is tin indium oxide.
Terminal electronic device the most according to claim 1, it is characterised in that also include: process
Chip, for processing the pressure sensitive signal of described pressure touch module output.
Terminal electronic device the most according to claim 4, it is characterised in that described pressure touch
Module also includes: flexible PCB；The lead-in wire of described at least one pressure sensitive electrode is formed at described
On flexible PCB, described at least one pressure sensitive electrode is by described at least one pressure sensitive electricity
The lead-in wire of pole is electrically connected with described process chip.
Terminal electronic device the most according to claim 5, it is characterised in that described at least one
The lead-in wire of touch-control sensing electrode is also formed on described flexible PCB；Described process chip is additionally operable to place
Manage the touch-control sensing signal of described two dimension touch-control module output；Described at least one touch-control sensing electrode leads to
The lead-in wire crossing described at least one touch-control sensing electrode is electrically connected with described process chip.
Terminal electronic device the most according to claim 1, it is characterised in that when described terminal electricity
When the casing of subset is metal chassis, described screen layer is the metal machine of described terminal electronic device
Shell.
Terminal electronic device the most according to claim 1, it is characterised in that described at least one
Touch-control sensing electrode uses full attaching process to fit under described transparent cover plate.
Terminal electronic device the most according to claim 1, it is characterised in that described at least one
Touch-control sensing electrode is formed under described transparent cover plate by photoetching process.
Terminal electronic device the most according to claim 1, it is characterised in that described touch-control shows
Show that module uses full attaching process to fit under described transparent cover plate, or use frame patch technique laminating
Under described transparent cover plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610034791.9A CN105739756B (en) | 2016-01-19 | 2016-01-19 | terminal electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034791.9A CN105739756B (en) | 2016-01-19 | 2016-01-19 | terminal electronic device |
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| CN105739756A true CN105739756A (en) | 2016-07-06 |
| CN105739756B CN105739756B (en) | 2018-12-25 |
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| CN106201083A (en) * | 2016-07-11 | 2016-12-07 | 昆山国显光电有限公司 | Pressure touch display screen |
| CN106301326A (en) * | 2016-08-24 | 2017-01-04 | 青岛海信电器股份有限公司 | A kind of touch key-press and touch signal processing method, device |
| CN106708345A (en) * | 2017-01-09 | 2017-05-24 | 维沃移动通信有限公司 | Touch control device and terminal thereof |
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| CN107765909A (en) * | 2016-08-23 | 2018-03-06 | 南昌欧菲光科技有限公司 | Touch control display apparatus and electronic equipment |
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| CN108108071A (en) * | 2017-12-15 | 2018-06-01 | 京东方科技集团股份有限公司 | Touch panel and preparation method thereof, touching display screen and preparation method thereof |
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| CN107766777A (en) * | 2016-08-18 | 2018-03-06 | 北京小米移动软件有限公司 | Fingerprint recognition component, pressure detection method and fingerprint recognition IC |
| CN107765909A (en) * | 2016-08-23 | 2018-03-06 | 南昌欧菲光科技有限公司 | Touch control display apparatus and electronic equipment |
| CN107765908A (en) * | 2016-08-23 | 2018-03-06 | 南昌欧菲光科技有限公司 | Touch control display apparatus and electronic equipment |
| CN106301326A (en) * | 2016-08-24 | 2017-01-04 | 青岛海信电器股份有限公司 | A kind of touch key-press and touch signal processing method, device |
| CN106708345A (en) * | 2017-01-09 | 2017-05-24 | 维沃移动通信有限公司 | Touch control device and terminal thereof |
| CN107797703A (en) * | 2017-10-25 | 2018-03-13 | 昆山龙腾光电有限公司 | Touch control display apparatus and terminal |
| CN108108071A (en) * | 2017-12-15 | 2018-06-01 | 京东方科技集团股份有限公司 | Touch panel and preparation method thereof, touching display screen and preparation method thereof |
| CN108108071B (en) * | 2017-12-15 | 2021-10-01 | 京东方科技集团股份有限公司 | Touch panel and preparation method thereof, and touch display screen and preparation method thereof |
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