CN101409733A - Touch panel structure with double touch modes as well as method and apparatus for processing signal - Google Patents

Touch panel structure with double touch modes as well as method and apparatus for processing signal Download PDF

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Publication number
CN101409733A
CN101409733A CNA2007101822944A CN200710182294A CN101409733A CN 101409733 A CN101409733 A CN 101409733A CN A2007101822944 A CNA2007101822944 A CN A2007101822944A CN 200710182294 A CN200710182294 A CN 200710182294A CN 101409733 A CN101409733 A CN 101409733A
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CN
China
Prior art keywords
touch panel
touch
pair
mode
electrically connects
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007101822944A
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Chinese (zh)
Inventor
黄政文
陈俊吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIJIA COMMUNICATION CO Ltd
Giga Byte Technology Co Ltd
Giga Byte Communications Inc
Original Assignee
JIJIA COMMUNICATION CO Ltd
Giga Byte Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIJIA COMMUNICATION CO Ltd, Giga Byte Technology Co Ltd filed Critical JIJIA COMMUNICATION CO Ltd
Priority to CNA2007101822944A priority Critical patent/CN101409733A/en
Publication of CN101409733A publication Critical patent/CN101409733A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a dual-touch-mode touch panel structure installed on a screen of a mobile communication device and a signal processing method and a device thereof, wherein, the touch panel structure comprises a carrier, a first touch panel and a second touch panel; the carrier is made of a piece of transparent glass or plastic; the first touch panel is configured on one side surface of the carrier; the second touch panel is configured on the other side surface of the carrier; a flexible conductive cable is respectively and electrically connected on the first and the second touch panels, and the conductive cables are electrically connected with a main circuit board in the mobile communication device. When the first touch panel is judged to be started to output a signal of the first touch panel, a directory which is corresponding to the first touch panel is opened through an operating system and any image function in the directory is implemented. When the second touch panel is judged to be started to output the signal of the second touch panel, a directory which is corresponding to the second touch panel is opened through the operating system and any image function in the directory is implemented.

Description

Contact type panel structure and signal processing method and device with two touch modes
Technical field
The present invention relates to a kind of touch display screen, relate in particular to the touch panel of a kind of pair of touch mode.
Background technology
Along with the continuous progress of semiconductor technology, the volume of mobile phone is more done littler, to meet light, thin, short, little purpose, goes out so that the user carries.
Volume at mobile phone is more done littler, in the time of must on the mobile phone of small size, acquiring a large-screen again, usually all be the button design that sacrifices some groups, add screen sizes, the user can be known see image or the font that screen is shown.When the button of some groups is sacrificed, just can on screen, show a virtual keyboard image, how this keyboard image allows the user operate, on screen, dispose a contact type panel exactly, allow the user can utilize finger or felt pen to click button image on the keyboard image, carry out functions such as dialing, file unlatching.
The employed contact type panel of mobile communications device on the market can be divided into two kinds of touch panels of resistance-type and condenser type at present.The technology that the present use amount of this resistive touch panel is maximum, the drive principle of resistance-type is to look for reference axis with the mode of voltage drop, drive in X-axis and each voltage of Y-axis by a pair of 0~5V, when resistive touch screen is touched (Touch) when arriving, because the loop is switched on, and can produce voltage drop, the controller of touch panel then can be calculated the shared ratio of voltage drop and further be calculated reference axis then.The capacitance touch panel, with resistance-type relatively, then be a distinct technology, capacitive framework is fairly simple, is based on ito glass basically, four jiaos of discharges at ito glass, forming a uniform electric field on the surface, when the object that can conduct electricity, for example similarly is people's finger, siphon away some electric current of trace, the controller of back then can be calculated the ratio that electric current is sucked away and be calculated X-axis and Y-axis.
Because these two kinds of touch panels all are independently to be installed on the different mobile communications devices separately to use, use on the present display screen that does not have any mobile communications device two touch panels to be incorporated into same mobile communications device.
Summary of the invention
The objective of the invention is to propose a kind of resistance-type and capacitive two kinds of touch panels are integrated is installed on this mobile communications device, allow and be fit to clicking image and can design together with resistive touch panel or the induction of capacitance touch panel, or two kinds of image integrations together, makes the user convenient more in operation.
For reaching above-mentioned purpose, the touch panel structure of of the present invention pair of touch mode and signal processing method and device comprise: a carrier, first touch panel and second touch panel.This carrier is that any of a clear glass or plastics made.This first touch panel is a resistance-type, and on a side that is configured in this carrier, this carrier another side disposes capacitive second touch panel.In addition, electrically connect a soft conduction winding displacement on this first and second touch panel separately, the main circuit board of this conduction winding displacement and this mobile communications device inside electrically connects.Judging that first touch panel is activated, to export the signal of first touch panel, this operating system is opened the pairing catalogue of first touch panel, and carries out any image function in this catalogue.Judgement is that second touch panel is activated, and to export the second touch panel signal, this operating system is opened the pairing catalogue of second touch panel, and carries out any image function in this catalogue.
Utilize touch panel structure and the signal processing method and the device of provided by the invention pair of touch mode, resistance-type and two kinds of touch panels of condenser type can be incorporated on the mobile communications device, make things convenient for user's operation.
Description of drawings
For above and other objects of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, wherein:
Fig. 1 is the touch screen stereoscopic decomposing schematic representation of of the present invention pair of touch mode.
Fig. 2 is the touch screen schematic side view of of the present invention pair of touch mode.
Fig. 3 is the stereoscopic schematic diagram that the touch screen of of the present invention pair of touch mode is installed in mobile communications device.
Fig. 4 is the side cross-sectional schematic that the touch screen of of the present invention pair of touch mode is installed in mobile communications device.
Fig. 5 is the image schematic diagram of display of the present invention to show that available second touch panel clicks.
Fig. 6 is the image schematic diagram of display of the present invention to show that available first touch panel clicks.
Fig. 7 is the image schematic diagram that display while available first or second touch panel of the present invention clicks.
Fig. 8 is a signal processing circuit block schematic diagram of the present invention.
Fig. 9 is first and second touch panel signal processing flow schematic diagram of the present invention.
Embodiment
Fig. 1 and Fig. 2 are that the touch screen stereoscopic of of the present invention pair of touch mode decomposes and schematic side view.As shown in the figure, the touch panel of of the present invention pair of touch mode comprises: a carrier 1, first touch panel 2 and second touch panel 3; Wherein,
This carrier 1 is the plates that any materials of a clear glass or plastics is made.
This first touch panel 2, it is the touch panel of a resistance-type, on a side that is configured in this carrier 1, this first touch panel 2 electrically connects a soft conduction winding displacement 21, the main circuit board electric connection that this conduction winding displacement 21 is inner with this mobile communications device (not shown) transfers to main circuit board in order to the signal that first touch panel 2 is responded to and handles.
This second touch panel 3, it is a capacitive touch panel, on the another side that is configured in this carrier 1, this second touch panel 3 electrically connects a soft conduction winding displacement 31, the main circuit board electric connection that this conduction winding displacement 31 is inner with this mobile communications device (not shown) transfers to main circuit board in order to the signal that second touch panel 3 is responded to and handles.
Fig. 3 and Fig. 4 are stereoscopic and the side cross-sectional schematic that the touch screen of of the present invention pair of touch mode is installed in mobile communications device.As shown in the figure, when the touch panel of of the present invention pair of touch mode is installed in transparency protected 42 below of display window 41 of this mobile communications device 4.At user's pressing function key 43; switch with execute file folder picture; when the bigger image (icon) of display 44 display areas 5 (as Fig. 5); the user can utilize finger or felt pen (not shown) when touching for transparency protected 42; can click arbitrary image 5; sense when clicking image 5 signals at second touch panel 3, this signal is handled by the main circuit board (not shown) that conduction winding displacement 31 transfers to these mobile communications device 4 inside, can carry out or show the function of this image 5.
When the user is switched the file picture once more; when the less image (icon) of display 44 display areas 6 (as Fig. 6); the user can utilize felt pen to push on transparency protected 42; when this pressure of pushing is responded to by first touch panel 2; the conduction winding displacement 21 of this first touch panel 2 is handled the main circuit board that signal reaches these mobile communications device 4 inside, can carry out or show the function of this image 6.
Fig. 7 is the image schematic diagram that display while available first or second touch panel of the present invention clicks.As shown in the figure, have area bigger image 5 and the less image 6 of area when display 44 shown file pictures.The user with finger or felt pen when transparency protected 42 touches; can click arbitrary image 5; sense when clicking image 5 signals at second touch panel 3; this signal is handled by the main circuit board (not shown) that conduction winding displacement 31 transfers to these mobile communications device 4 inside, can carry out or show the function of this image 5.
When the user utilizes felt pen to push on transparency protected 42; when this pressure of pushing is responded to by first touch panel 2; the conduction winding displacement 21 of this first touch panel 2 is handled the main circuit board that signal reaches these mobile communications device 4 inside, can carry out or show the function of this image 6.
Fig. 8 is a signal processing circuit block schematic diagram of the present invention.As shown in the figure, the signal processing apparatus of two touch modes comprises: one first touch panel 2, one first controller (Resistive Driver), 22,1 second touch panel 3, one second controller (Capacitive Driver), 32 and one multiplexer 7 are formed.Wherein,
This first touch panel 2 is a resistance-type, presses on first touch panel and produces voltage drop output.
This first controller 22 electrically connects with first touch panel, and the voltage drop that first touch panel 2 is exported changes and calculates reference axis.
Second touch panel 3 utilizes the transparency electrode on the touch face to combine the electric capacitance change that is produced with static between the human body.
Second controller 32 electrically connects with this second touch panel, and second capacitance variations that touches face is come induced current, to calculate coordinate position.
This multiplexer 7 electrically connects with this first and second controller 22,32, this multiplexer 7 act as a plurality of signals inputs, only a signal output.Therefore, when the signal of first and second controller 22,32 is transferred to multiplexer 7 inside, be to allow the output of the signal of first touch panel 2 by multiplexer 7 controls, still allow the signal of second touch panel 3 export.
When the signal that operating system 8 receptions first touch panel 2 of mobile communications device 4 is exported, promptly open first touch panel, 2 pairing catalog data bases.If operating system 8 receive be second controller 32 exported signal the time, promptly open second touch panel, 3 pairing catalog data bases.
Fig. 9 is first and second touch panel signal processing flow schematic diagram of the present invention.As shown in the figure, the signal processing method of touch panel of the present invention comprises: at first, step 100, this mobile communications device 4 (as Fig. 3) is in standby mode.
Step 102 judges whether touch panel is activated.If judge that touch panel is not activated, this mobile communications device 4 is in standby mode.If judge that touch panel is activated, then enter in the step 104.
Step 104, judgement are that first touch panel or second touch panel are activated.If judge that first touch panel is activated, then enter in the step 106, to export the signal of first touch panel.Enter step 108 again, operating system is opened the pairing catalogue of first touch panel, and carries out any image function in this catalogue.
Step 104, judgement are that second touch panel is activated, and then enter step 110, to export the second touch panel signal, enter in the step 112 again, and operating system is opened the pairing catalogue of second touch panel, and carry out any image function in this catalogue.
Below preferred embodiment of the present invention is specified, but the present invention is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims (20)

1, the touch panel structure of a kind of pair of touch mode on the display in order to the screen that is installed in described mobile communications device, is characterized in that, comprising:
One carrier;
One first touch panel is configured on the side of described carrier;
One second touch panel is configured on the described carrier another side.
2, the touch panel structure of as claimed in claim 1 pair of touch mode, it is characterized in that: described carrier is made plates with clear glass.
3, the touch panel structure of as claimed in claim 1 pair of touch mode, it is characterized in that: described carrier is made plates with transparent plastic.
4, the touch panel structure of as claimed in claim 1 pair of touch mode is characterized in that: described first touch panel is a resistive touch panel.
5, the touch panel structure of as claimed in claim 1 pair of touch mode is characterized in that: described first touch panel, one side electrically connects a soft conduction winding displacement.
6, the touch panel of as claimed in claim 5 pair of touch mode is characterized in that: the main circuit board of described conduction winding displacement and mobile communications device inside electrically connects.
7, the touch panel structure of as claimed in claim 1 pair of touch mode is characterized in that: described second touch panel is a capacitance touch panel.
8, the touch panel structure of as claimed in claim 1 pair of touch mode is characterized in that: described second touch panel, one side electrically connects a soft conduction winding displacement.
9, the touch panel structure of as claimed in claim 8 pair of touch mode is characterized in that: the main circuit board of described conduction winding displacement and mobile communications device inside electrically connects.
10, the touch panel structure of a kind of pair of touch mode on the display in order to the screen that is installed in described mobile communications device, is characterized in that, comprising:
One carrier;
One resistive touch panel is configured on the side of described carrier;
One capacitance touch panel is configured on the described carrier another side.
11, the touch panel structure of as claimed in claim 10 pair of touch mode, it is characterized in that: described carrier is made plates with clear glass.
12, the touch panel structure of as claimed in claim 10 pair of touch mode, it is characterized in that: described carrier is made plates with transparent plastic.
13, the touch panel structure of as claimed in claim 10 pair of touch mode is characterized in that: described resistive touch panel electrically connects a soft conduction winding displacement, and the main circuit board of described conduction winding displacement and mobile communications device inside electrically connects.
14, the touch panel structure of as claimed in claim 10 pair of touch mode is characterized in that: described capacitance touch panel electrically connects a soft conduction winding displacement, and the main circuit board of described conduction winding displacement and mobile communications device inside electrically connects.
15, the signal processing method of the touch panel of a kind of pair of touch mode is characterized in that, comprising:
A), judge whether first or second touch panel is activated;
B), judge that first touch panel is activated, and exports the signal of first touch panel;
C), operating system is opened the pairing catalogue of first touch panel;
D), carry out first touch panel any image function in the corresponding catalogue;
E), judge that second touch panel is activated, and exports the second touch panel signal;
F), operating system is opened the pairing catalogue of second touch panel;
G), carry out second touch panel any image function in the corresponding catalogue.
16, the signal processing method of the touch panel of as claimed in claim 15 pair of touch mode is characterized in that: first touch panel in a step is a resistive touch panel.
17, the signal processing method of the touch panel of as claimed in claim 15 pair of touch mode is characterized in that: second touch panel in a step is a capacitance touch panel.
18, the signal processing apparatus of the touch panel of a kind of pair of touch mode exports in the operating system in order to handle touch signal, it is characterized in that, comprising:
One first touch panel is to produce voltage drop output;
One first controller electrically connects with first touch panel, and the voltage drop change calculations that first touch panel is exported goes out reference axis;
One second touch panel is to produce an electric capacitance change;
One second controller electrically connects with described second touch panel, second electric capacitance change that touches face is come induced current, to calculate coordinate position;
One multiplexer electrically connects with described first and second controller, in order to receive the signal that first and second controller is exported, only exports for the signal of first or second controller.
19, the signal processing apparatus of the touch panel of as claimed in claim 18 pair of touch mode is characterized in that: described first touch panel is a resistive touch panel.
20, the signal processing method of the touch panel of as claimed in claim 18 pair of touch mode is characterized in that: described second touch panel is a capacitance touch panel.
CNA2007101822944A 2007-10-12 2007-10-12 Touch panel structure with double touch modes as well as method and apparatus for processing signal Pending CN101409733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101822944A CN101409733A (en) 2007-10-12 2007-10-12 Touch panel structure with double touch modes as well as method and apparatus for processing signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101822944A CN101409733A (en) 2007-10-12 2007-10-12 Touch panel structure with double touch modes as well as method and apparatus for processing signal

Publications (1)

Publication Number Publication Date
CN101409733A true CN101409733A (en) 2009-04-15

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909097A (en) * 2010-07-06 2010-12-08 惠州Tcl移动通信有限公司 Touch screen, mobile phone employing same and production method thereof
CN101931665A (en) * 2009-06-25 2010-12-29 宏达国际电子股份有限公司 Electronic device and sliding mechanism thereof
CN102360254A (en) * 2011-09-28 2012-02-22 广东美的电器股份有限公司 Touch display screen and terminal equipment using same
CN102473047A (en) * 2009-07-10 2012-05-23 声像株式会社 Auxiliary touch monitor system which enables independent touch input, and independent touch input method for an auxiliary touch monitor
WO2012149911A1 (en) * 2011-05-04 2012-11-08 Hou Wanchun Mobile phone terminal with four-side touch screen
CN104345988A (en) * 2013-08-09 2015-02-11 联想(北京)有限公司 State switchover method and electronic equipment
US9052761B2 (en) 2010-09-30 2015-06-09 Huawei Device Co., Ltd. Methods and devices for user touch operation
CN106285218A (en) * 2015-06-04 2017-01-04 泰州天森智能门控有限公司 Fingerprint mechanical integral type is locked

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931665A (en) * 2009-06-25 2010-12-29 宏达国际电子股份有限公司 Electronic device and sliding mechanism thereof
CN101931665B (en) * 2009-06-25 2013-05-08 宏达国际电子股份有限公司 Electronic device and sliding mechanism thereof
CN102473047A (en) * 2009-07-10 2012-05-23 声像株式会社 Auxiliary touch monitor system which enables independent touch input, and independent touch input method for an auxiliary touch monitor
CN101909097A (en) * 2010-07-06 2010-12-08 惠州Tcl移动通信有限公司 Touch screen, mobile phone employing same and production method thereof
CN101909097B (en) * 2010-07-06 2013-09-11 Tcl通讯(宁波)有限公司 Touch screen, mobile phone employing same and production method thereof
US9052761B2 (en) 2010-09-30 2015-06-09 Huawei Device Co., Ltd. Methods and devices for user touch operation
WO2012149911A1 (en) * 2011-05-04 2012-11-08 Hou Wanchun Mobile phone terminal with four-side touch screen
CN102360254A (en) * 2011-09-28 2012-02-22 广东美的电器股份有限公司 Touch display screen and terminal equipment using same
CN104345988A (en) * 2013-08-09 2015-02-11 联想(北京)有限公司 State switchover method and electronic equipment
CN104345988B (en) * 2013-08-09 2017-08-29 联想(北京)有限公司 A kind of state switching method and electronic equipment
CN106285218A (en) * 2015-06-04 2017-01-04 泰州天森智能门控有限公司 Fingerprint mechanical integral type is locked

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Application publication date: 20090415