CN201522695U - Out-hung touch control input device - Google Patents
Out-hung touch control input device Download PDFInfo
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- CN201522695U CN201522695U CN2009201534087U CN200920153408U CN201522695U CN 201522695 U CN201522695 U CN 201522695U CN 2009201534087 U CN2009201534087 U CN 2009201534087U CN 200920153408 U CN200920153408 U CN 200920153408U CN 201522695 U CN201522695 U CN 201522695U
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- display screen
- control input
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Abstract
The utility model provides an out-hung touch control input device. The embodiment of the utility model provides an integrated out-hung touch control input device. The out-hung touch control input device comprises a touch control panel, a signal processing unit, a fixing assembly and a transmission cable, wherein the touch control panel is integrated with the signal processing unit. The touch control panel allows a user to input the touch control so as to generate a touch control signal; the signal processing unit converts the touch control signal to the touch control coordinate; and the fixing assembly is used for fixing the touch control panel on a display screen. The use range of the out-hung touch control input device can be corrected through correction software, so that a touch track can be generated in the superposed position on the display screen when the user touches the touch control panel of the out-hung touch control input device.
Description
Technical field
The utility model refers to a kind of touch-control input device of external hanging type especially about a kind of touch-control input device.
Background technology
Along with popularizing of high-tech product, equipment such as consumer devices such as desktop PC, notebook (Notebook), PDA(Personal Digital Assistant) or mobile phone are also used widely.Along with the development of these high-tech products and the variation on the function, it is more important that input tool also becomes thereupon.Present existing input mode, for example: traditional keyboard and mouse, the touch panel (Touch Panel) that can directly import, pointer (Touch Pen) or sound input (speech recognition) etc. all have been widely used among the various products.Wherein the most widespread use when belonging to traditional keyboard and mouse, still, the most popular in the near future being attracted attention is when belonging to the touch panel that can directly import.
In recent years, along with the situation of selling well of Apple computer product iPOD, the mode of utilizing touch panel to carry out the touch-control input also was subjected to popular attracting attention and attention.Owing to utilize touch panel to carry out the touch-control input, for general user, have intuitive and convenience, and do not need through any typewriting training or any add-on device, for example, keyboard or mouse, the input of various literal, numeral, figure be can carry out, and, keyboard and the shared space of mouse therefore more can be further reduced owing to this kind touch panel can be integrated on the display screen of various devices.Therefore, various sci-tech products are in recent years released the device that possesses the input of this kind touch-control invariably with all strength.And, Microsoft also is about to release the windows operating system of a new generation, and this windows operating system of new generation is supported the touch-control input of touch panel especially, therefore, after expection Microsoft releases this windows operating system of new generation, be about to ignite the upsurge of one touch-control input.And expected, input mode in the future will be evolved into the mode of utilizing the input of instinct type touch-control from input modes such as traditional mouse or keyboards.
But this kind contact panel also only is disposed at the sci-tech product of releasing in recent years.Still have a large amount of traditional computing machines or mobile computer not to dispose contact panel yet, more do not possess the function of this kind touch-control input certainly.
Figure 1A and Figure 1B are depicted as traditional personal computer and notebook.
Be depicted as traditional personal computer 10 as Figure 1A, Figure 1B is depicted as traditional mobile computer 15.Traditional personal computer 10 comprises a main frame 12 and a display screen 11; the instrument that it uses traditional keyboard 13 and mouse 14 to import as data; these display screens 11, keyboard 13 and mouse 14 all need to be connected with main frame 12 by a bars connecting line separately, so these connecting line regular meetings cause environment mixed and disorderly.Same, traditional mobile computer 15 comprises a display screen 18, a keyboard 16 and a Trackpad 17, and it also is to utilize keyboard 16 and Trackpad 17 instrument as the data input.Though traditional mobile computer 15 does not possess numerous and disorderly signal connecting line, still need reserve the space of keyboard 16 and Trackpad 17, cause the volume of traditional mobile computer 15 to increase.
These traditional personal computers 10 or mobile computer 15, owing to sell for many years, therefore, its enormous amount, and all over the world.If personal computer that these are traditional 10 or mobile computer 15 all change the state-of-the art product that possesses the touch-control input into, it expends big unimaginable.Therefore, if can be on traditional personal computer 10 or mobile computer 15, a kind of touch-control input device that possesses touch controllable function is installed, can be made these traditional personal computers 10 or mobile computer 15 possess touch-control input function immediately.So, general user or company just do not need to spend the renewal that huge cost is carried out armamentarium, only need to install the external hanging type touch-control input device that possesses touch controllable function that the utility model proposes, can save the cost of renewal of the equipment, and can make existing computer equipment can have the function of touch-control input.
The utility model content
The technical problems to be solved in the utility model provides a kind of external hanging type touch-control input device, makes the traditional display screen that does not possess the touch-control input can pass through external hanging type touch-control input device of the present utility model, can obtain touch-control input function easily.
According to embodiment of the present utility model, a kind of cheap solution is provided, can be so that the traditional display screen that does not possess touch-control input function can possess touch-control input function by external hanging type touch-control input device of the present utility model is installed.
According to an embodiment of the present utility model, a kind of external hanging type touch-control input device is provided, comprising: a contact panel; One signal processing unit receives a touching signals of this contact panel, and is converted to a touch-control coordinate, and by a transmission line with this touch-control coordinates transmission to a main frame; And a fixation kit, be connected with this contact panel, and this contact panel is fixed in a display screen.
This contact panel is the electric resistance touch-control panel of four-wire type or five-line structure.
This contact panel is the light transmission material.
This signal processing unit is the PCB circuit board, and has signal processing circuit thereon.
This transmission line is any one that has in USB joint, mini USB joint, RS-232 joint or the PS/2 joint.
This main frame is main frame or is mobile computer.
This display screen is LCD Panel, cathode-ray tube displaying screen or is electricity slurry display screen.
This fixation kit is hook structure, magic tape structure, clamp structure, lock part structure or cannula-like structure.
The area of this contact panel is greater than the viewing area of this display screen.
Wherein this contact panel also comprises an actual usable range.
Wherein should actual usable range identical with the viewing area size of this display screen.
Wherein should actual usable range define generation by the user.
Wherein should actual usable range define by at least four anchor points.
Wherein this signal processing unit and this contact panel integrate.
According to another embodiment of the present utility model, a kind of external hanging type touch-control input device is provided, comprising: a contact panel; One fixation kit is connected with this contact panel, and this contact panel is fixed in a display screen; One usable range, wherein this usable range is the part of this contact panel, and less than this contact panel, and this usable range is identical with the viewing area size of this display screen.
This contact panel is the electric resistance touch-control panel of four-wire type or five-line structure.
This contact panel is the light transmission material.
The area of this contact panel is greater than the viewing area of this display screen.
Wherein should actual usable range define generation by the user.
Wherein should actual usable range define by at least four anchor points.
This display screen is LCD Panel, cathode-ray tube displaying screen or is electricity slurry display screen.
This fixation kit is hook structure, magic tape structure, clamp structure, lock part structure or cannula-like structure.
Described device wherein also comprises a signal processing unit, is connected with this contact panel, receive the touching signals that this contact panel produces, and be converted to a touch-control coordinate, and by a transmission line with this touch-control coordinates transmission to a main frame.
According to embodiment of the present utility model, a kind of integrated external hanging type touch-control input device is proposed, external hanging type touch-control input device of the present utility model can be installed on any display screen simply, can make display screen possess the function of touch-control input.
This case utility model people provides a kind of external hanging type touch-control input device that has more market price competition and convenient installation property, to promote industrial upgrading.
Above general introduction and ensuing detailed description and accompanying drawing all are to be to reach to be scheduled to mode, means and the effect that purpose is taked in order to further specify the utility model.And relevant other purpose of the present utility model and advantage, will follow-up explanation and graphic in set forth.
Description of drawings
Figure 1A is depicted as traditional personal computer.
Figure 1B is depicted as traditional mobile computer.
Fig. 2 A is depicted as according to the external hanging type touch-control input device of the utility model embodiment and the assembling synoptic diagram of personal computer.
Fig. 2 B is depicted as according to the external hanging type touch-control input device of the utility model embodiment and the assembling synoptic diagram of mobile computer.
Figure 3 shows that correction synoptic diagram according to the definition usable range of the external hanging type touch-control input device of the utility model embodiment.
Figure 4 shows that module diagram according to the external hanging type touch-control input device of the utility model embodiment.
Fig. 5 is the touch-control schematic flow sheet according to the external hanging type touch-control input device of the utility model embodiment.
The primary clustering symbol description
10: personal computer
11,18: display screen
12: main frame
13,16: keyboard
14: mouse
15: notebook
17: Trackpad
20: the external hanging type touch-control input device
21: fixation kit
22: contact panel
23: signal processing unit
24: transmission line
31: anchor point
32: usable range
S51: definition usable range
S52: produce the touching signal
S53: be converted to the touch-control coordinate
S54: calculate the touch-control coordinate
S55: show the touching track
Embodiment
For technical matters, technical scheme and advantage that embodiment of the present utility model will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model is primarily aimed at traditional computer equipment, still, and other products, for example: personal digital assistant or mobile phone, originally do not possess the display screen of touch-control input function, install external hanging type touch-control input device of the present utility model, also can possess the function of touch-control input immediately.Therefore the utility model is not limited in computer equipment, and the equipment or the product that possess display screen in every case all are applicable to device of the present utility model.
Fig. 2 A and Fig. 2 B are depicted as the assembling synoptic diagram according to the external hanging type touch-control input device of the utility model embodiment.
Please refer to Fig. 2 A and Fig. 2 B.Fig. 2 A and Fig. 2 B are depicted as according to the external hanging type touch-control input device 20 of the utility model embodiment and the personal computer 10 shown in figure Figure 1A and Figure 1B and the assembling synoptic diagram of mobile computer 15.Personal computer 10 shown in Fig. 2 A comprises a display screen 11 and a main frame 12, and has an external hanging type touch-control input device 20 to be assembled in the display screen 11 of personal computer 10.The difference of Fig. 2 A and Figure 1A is to utilize external hanging type touch-control input device 20 that traditional keyboard 13 and mouse 14 are replaced.Wherein, external hanging type touch-control input device 20 comprises a fixation kit 21, contact panel 22, a signal processing unit 23 and a transmission lines 24.At this, main frame 12 refers to the main frame of personal computer.
The fixation kit 21 of external hanging type touch-control input device 20 is connected with contact panel 22, external hanging type touch-control input device 20 is fixed on the display screen 11, in present embodiment, fixation kit 21 is a kind of hook structure, but also can be devil's felt (magic tape) structure, clamp structure, lock part structure or cannula-like structure, the utility model will not limit the structure of this fixation kit 21.
22 of the contact panels of external hanging type touch-control input device 20 are a kind of contact panel 22 of resistance-type, in present embodiment, adopt the electric resistance touch-control panel 22 of four-wire type or five-line, because the electric resistance touch-control panel 22 of four-wire type or five-line has been widely used in various Touch Screens, and it has the advantage that processing procedure is simple, light transmission is high and cheap, and therefore embodiment of the present utility model will be a most preferred embodiment with the electric resistance touch-control panel 22 of this kind four-wire type or five-line structure.And for before being installed on display screen 11, so contact panel 22 must have high light transmittance according to the contact panel 22 of the utility model embodiment, and the luminance brightness that so could reduce display screen 11 and sent is by absorption that contact panel 22 covers.
It is a PCB circuit board that external hanging type touch-control input device 20 is put into signal processing unit 23, and has a signal processing circuit to be arranged on the PCB circuit board.When the user touches contact panel 22, promptly produce a touching signals, then signal processing unit 23 receives these touching signals, and contact panel 22 is put into touching signals is converted to the touch-control coordinate, then this touch-control coordinate is sent to main frame 12 by a transmission line 24.Main frame 12 receives this touch-control coordinate, can show the touching track in display screen 11.Therefore, if touching on contact panel 22 continuously can produce many styles of writing control signal, after these touching signals convert the touch-control coordinate to by signal processing unit 23, transfer to main frame by transmission line 24, can on display screen 11, show continuous touching track.Wherein, signal processing unit 23 promptly is that signal processing unit 23 integrates with contact panel 22 for being integrated within the external hanging type touch-control input device 20, so the rarely seen contact panel 22 of the outward appearance of external hanging type touch-control input device 20 and a fixation kit 21.Wherein, signal processing unit 23 transmits the touch-control coordinates to main frame 12 by a transmission lines 24.Therefore external hanging type touch-control input device 20 of the present utility model can possess attractive in appearance and practical function.Yet, have the knack of this skill person, also signal processing unit 23 can be integrated in transmission line 24 or be integrated in the main frame 12, perhaps also signal processing unit 23 can be independent of outside the contact panel 22, so the present invention is not restricted to this.
In addition, the transmission line 24 of external hanging type touch-control input device 20 can be for being fixed on the external hanging type touch-control input device 20 or being a separation assembly, and transmission line 24 can adopt the wherein transmission line of at least one joint specification such as USB joint, mini USB joint, RS-232 joint or PS/2 joint, by general commonly used joint specification, can be expediently with the touch-control coordinates transmission to main frame 12.
Utilize external hanging type touch-control input device 20 of the present utility model, can replace traditional input tools such as keyboard 13 shown in Figure 1A and Figure 1B and mouse 14, shown in Fig. 2 A, therefore can also increase the convenience in the use and save the space of placing traditional input tools such as keyboard 13 and mouse 14.
Please refer to Fig. 2 B.Fig. 2 B is depicted as the mobile computer 15 shown in Figure 1B, and an external hanging type touch-control input device 20 is installed in addition, wherein, all component of external hanging type touch-control input device 20 with and annexation all identical with the external hanging type touch-control input device 20 shown in Fig. 2 A.Wherein, the main frame shown in Fig. 2 B 12 is a mobile computer 15 at this.Therefore, by present embodiment, external hanging type touch-control input device 20 of the present utility model also can be installed on the general traditional mobile computer 15 that does not possess touch-control input function.According to external hanging type touch-control input device 20 of the present utility model, can be so that traditional mobile computer 15 possess touch-control input function immediately, and can save the expense of purchasing novel mobile computer.
Utilize external hanging type touch-control input device 20 of the present utility model, can replace traditional input tools such as keyboard 16 and Trackpad 17, therefore more increase the convenience on using and saved the space of placing traditional input tools such as keyboard 16 and Trackpad 17.
Because external hanging type touch-control input device 20 of the present utility model only possesses a fixation kit 21, contact panel 22, a signal processing unit 23 and a transmission lines 24, therefore purchase a novel mobile computer on its cost or the display screen with touch controllable function will lack, so ordinary consumer can obtain and display screen that generally has touch controllable function or the novel identical touch-control input function of mobile computer by external hanging type touch-control input device 20 of the present utility model.And, according to external hanging type touch-control input device 20 of the present utility model, can be installed on LCD Panel, cathode-ray tube displaying screen or be the electric display screen etc. of starching, therefore the range of application of external hanging type touch-control input device 20 of the present utility model is extremely wide, so long as it is all applicable not possess the display screen of touch controllable function.
Figure 3 shows that correction synoptic diagram according to the definition usable range of the external hanging type touch-control input device of the utility model embodiment.
Please refer to Fig. 2 A and Fig. 2 B and Fig. 3.Be illustrated in figure 3 as correction synoptic diagram according to the definition usable range of the external hanging type touch-control input device 20 of the utility model embodiment.Because the display screen 11,18 of Fig. 2 A and Fig. 2 B has identical functions, at this only with display screen 11 embodiment as an illustration of Fig. 2 A.When being installed on external hanging type touch-control input device 20 on the display screen 11, because external hanging type touch-control input device 20 of the present utility model can be big than the viewing area area of general display screen 11, so can be applicable to the display screen 11 of various different sizes and specification.Therefore, define usable range 32 exactly and can make the touching track be shown in exactly on the display screen 11, touch the situation that skew takes place track with the demonstration on display screen 11 and be unlikely to produce user's practical touch point.External hanging type touch-control input device 20 of the present utility model can carry out the definition of usable range 32 by a correction software that is installed in the main frame 12.As shown in Figure 3, viewing area on display screen 11 shows four summits of display screen 11 and central point anchor point 31 as usable range 32 and centralized positioning, the user only needs to click this five anchor points 31 on external hanging type touch-control input device 20, the usable range 32 of reality can be stored in the main frame 12.Wherein, usable range 32 should have roughly the same area size with the viewing area of display screen 11, and usable range 32 should be less than or equal to the area size of contact panel 22.
From the above mentioned, after the user clicks these anchor points 31, the correction software that is installed on main frame 12 promptly stores the touch-control coordinate of these anchor points 31, and definition is positioned at scope that the anchor point 31 on four summits the comprised actual usable range 32 as this external hanging type touch-control input device 20.That is, be positioned at the area size that scope that the anchor point 31 on four summits of display screen 11 comprised promptly is approximately equal to the viewing area of display screen 11.Because the viewing area of usable range 32 and display screen 11 has area size about equally, can produce a corresponding one to one demonstration and touch-control relation with the viewing area of display screen 11 in the contact panel 22 of external hanging type touch-control input device 20.Therefore, under average service conditions, the user touches in the usable range 32 of the contact panel 22 of external hanging type touch-control input device 20, can produce accurately corresponding and overlapping touching track on display screen 11.Similarly, if the user touches usable range 32 zone in addition, then 11 of display screens do not show the touching track.
According to spirit of the present utility model, correction software can use 4 points, 5 points, or more anchor point 31 to carry out the definition of usable range 32 and the action of correction at 9, and the utility model will not limit the quantity of anchor point 31.
Fig. 4 is the module diagram according to the external hanging type touch-control input device of the utility model embodiment.
Please refer to Fig. 2 A and Fig. 2 B and Fig. 4.Be illustrated in figure 4 as according to the module of the utility model embodiment DE external hanging type touch-control input device 20 and the synoptic diagram of signal Processing.Wherein, contact panel 22, signal processing unit 23 and main frame 12 are all identical with the assembly shown in Fig. 2 A and Fig. 2 B.When external hanging type touch-control input device 20 being installed on the display screen 11,18, need carrying out the definition of usable range 32 as shown in Figure 3 and the action of correction earlier, and usable range 32 is stored in the main frame 12.Therefore work as the user and touch contact panel 22, promptly produce a touching signals, signal processing unit 23 receives these touching signals, and is converted to the touch-control coordinate.Wherein, Ci Shi touch-control coordinate is the touch-control coordinate based on Touch Screen 22 sizes.Main frame 12 receives this touch-control coordinate, and starve usable range 32 and compare and computing according to being stored in main frame 12, produce a touch trajectory based on display screen 11,18, and be shown on the display screen 11,18 according to this touch trajectory, therefore can produce a touching track and be shown in display screen 11,18.From the above mentioned, when the user defines usable range 32, usable range 32 can be less than the area of contact panel 22, and usable range 32 is can be roughly identical with the area of the viewing area of display screen 11,18, therefore, the viewing area of usable range 32 and display screen 11,18 can produce man-to-man corresponding relation, and the touch points that the user is produced in the usable range 32 of contact panel 22 can be corresponding with the touching track on the display screen 11,18.
From the above mentioned, if the user touches usable range 32 zone in addition, then main frame 12 will be according to the definition of usable range 32, and touch points has surpassed usable range 32, does not therefore show the touching track on display screen 11,18.
Fig. 5 is the touch-control schematic flow sheet according to the external hanging type touch-control input device of the utility model embodiment.
Please also refer to Fig. 2 A and Fig. 2 B, Fig. 3 and Fig. 5.Figure 5 shows that the process flow diagram of actual installation, definition usable range 32 and touch-control according to the external hanging type touch-control input device 20 of the utility model embodiment.When the user is installed on external hanging type touch-control input device 20 of the present utility model display screen 11,18, promptly must define usable range 32 and the action of proofreading and correct by the correction software that is installed on main frame 12, so that main frame 12 stores the actual usable range of using 32, shown in step S51, the method for its correction and definition usable range 32 as shown in Figure 3.
After the setting of the definition usable range 32 shown in the completing steps S51 and the correction, the user can be by using the function of touch-controls input as external hanging type touch-control input device 20.So, when the user touches external hanging type touch-control input device 20, promptly produce touching signals, shown in step S52.This touching signals can be received by signal processing unit 23, and touching signals is converted to the touch-control coordinate, shown in step S53.The touch-control coordinate of this moment is the touch-control coordinate based on the size generation of the contact panel 22 of external hanging type touch-control input device 20.Next, signal processing unit 23 can be by a transmission line 24 with the touch-control coordinates transmission to main frame 12.12 in main frame receives this touch-control coordinate, and calculates the touch-control coordinate according to previous defined actual usable range 32, shown in step S54.And be the touching track according to this touch-control coordinate conversion, the touching track of this moment then is the coordinate that produces according to display screen 11,18 sizes.At last, main frame 12 is about to this touching track and exports display screen 11,18 to, and shows the touching track on display screen 11,18, shown in step S55.Therefore, when the user touches the contact panel 22 of external hanging type touch-control input device 20, can the while produce a corresponding demonstration track, and this touch position that shows track and user is overlapping at the same position of display screen 11,18.
The utility model is integrated a signal processing unit with contact panel, can make the various display screens that do not possess touch-control input and control function can possess the function of touch-control input and control by this touch-control input device
According to device and the method for the utility model embodiment, can make traditional display screen possess the function of touch-control input, thus and the expense that does not need to carry out significantly renewal of the equipment minimizing renewal of the equipment.
The above is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (16)
1. an external hanging type touch-control input device is characterized in that, comprising:
One contact panel;
One signal processing unit is connected with this contact panel, receive the touching signals that this contact panel produces, and be converted to a touch-control coordinate, and by a transmission line with this touch-control coordinates transmission to a main frame; And
One fixation kit is connected with this contact panel, and this contact panel is fixed in a display screen.
2. device according to claim 1 is characterized in that, this contact panel is the electric resistance touch-control panel of four-wire type or five-line structure.
3. device according to claim 1 is characterized in that, this contact panel is the light transmission material.
4. device according to claim 1 is characterized in that this signal processing unit is the PCB circuit board, and has signal processing circuit thereon.
5. device according to claim 1 is characterized in that, this transmission line is any one that has in USB joint, mini USB joint, RS-232 joint or the PS/2 joint.
6. device according to claim 1 is characterized in that, this main frame is main frame or is mobile computer.
7. device according to claim 1 is characterized in that, this display screen is LCD Panel, cathode-ray tube displaying screen or is electricity slurry display screen.
8. device according to claim 1 is characterized in that, this fixation kit is hook structure, magic tape structure, clamp structure, lock part structure or cannula-like structure.
9. device according to claim 1 is characterized in that the area of this contact panel is greater than the viewing area of this display screen.
10. device according to claim 1 is characterized in that, wherein this signal processing unit and this contact panel integrate.
11. an external hanging type touch-control input device is characterized in that, comprising:
One contact panel; And
One fixation kit is connected with this contact panel, and this contact panel is fixed in a display screen.
12. device according to claim 11 is characterized in that, this contact panel is the electric resistance touch-control panel of four-wire type or five-line structure.
13. device according to claim 11 is characterized in that, this contact panel is the light transmission material.
14. device according to claim 11 is characterized in that, this display screen is LCD Panel, cathode-ray tube displaying screen or is electricity slurry display screen.
15. device according to claim 11 is characterized in that, this fixation kit is hook structure, magic tape structure, clamp structure, lock part structure or cannula-like structure.
16. device according to claim 11 is characterized in that, wherein also comprises a signal processing unit, be connected with this contact panel, receive the touching signals that this contact panel produces, and be converted to a touch-control coordinate, and by a transmission line with this touch-control coordinates transmission to a main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201534087U CN201522695U (en) | 2009-06-24 | 2009-06-24 | Out-hung touch control input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201534087U CN201522695U (en) | 2009-06-24 | 2009-06-24 | Out-hung touch control input device |
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|---|---|
| CN201522695U true CN201522695U (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201534087U Expired - Fee Related CN201522695U (en) | 2009-06-24 | 2009-06-24 | Out-hung touch control input device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768598A (en) * | 2011-05-05 | 2012-11-07 | 泰勒斯公司 | Clip-on touch-sensitive device for display device |
| CN103699281A (en) * | 2013-12-12 | 2014-04-02 | 苏州维业达触控科技有限公司 | Capacitance-type touch screen assembly |
| CN104375687A (en) * | 2013-08-13 | 2015-02-25 | 广达电脑股份有限公司 | External hanging type touch device |
-
2009
- 2009-06-24 CN CN2009201534087U patent/CN201522695U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768598A (en) * | 2011-05-05 | 2012-11-07 | 泰勒斯公司 | Clip-on touch-sensitive device for display device |
| CN104375687A (en) * | 2013-08-13 | 2015-02-25 | 广达电脑股份有限公司 | External hanging type touch device |
| CN104375687B (en) * | 2013-08-13 | 2017-04-12 | 广达电脑股份有限公司 | External hanging type touch device |
| CN103699281A (en) * | 2013-12-12 | 2014-04-02 | 苏州维业达触控科技有限公司 | Capacitance-type touch screen assembly |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20130624 |