CN202677332U - Showcase-type information touch display screen - Google Patents
Showcase-type information touch display screen Download PDFInfo
- Publication number
- CN202677332U CN202677332U CN 201220220430 CN201220220430U CN202677332U CN 202677332 U CN202677332 U CN 202677332U CN 201220220430 CN201220220430 CN 201220220430 CN 201220220430 U CN201220220430 U CN 201220220430U CN 202677332 U CN202677332 U CN 202677332U
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- touch
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- film
- show
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Abstract
The utility model relates to the field of interactive display of information, specifically to a showcase-type information touch display screen, comprising a touch induction film, a display screen body, and a functional circuit in the display screen body. The showcase-type information touch display screen is characterized in that the one side of the touch induction film is adhered to the surface of the display screen body and the other side is adhered to the inner side of a piece of showcase glass; the touch induction film is connected with the functional circuit in the display screen body through a touch control module; the touch induction film is a capacitance touch induction film and is provided with a transparent base film layer inside; and the surface of the transparent base film layer is provided with an induction circuit which is formed by more than two transversely-parallel touch control electric leads and more than two longitudinally-parallel touch control electric leads, the transversely-parallel touch control electric leads and the longitudinally-parallel touch control electric leads being perpendicular to each other and forming a rectangular network. Compared with a conventional information display device, the showcase-type information touch display screen has the remarkable advantages of economical efficiency, practical applicability, reasonable structure and stable and reliable working performances.
Description
Technical field:
The utility model relates to information interactive and shows field, specifically a kind of show-window type information touch display screen.
Background technology:
As everyone knows, development along with science and technology, information shows that machine and touch information show that the application of all-in-one is more and more extensive, and they can effectively be that enterprise and sponsor save human and material resources at aspects such as business handling, information inquiry, product introductions.Existing information shows that machine or touch information show all-in-one on the market, usually volume greatly, relatively heavier, generally can not be placed on outdoorly for the reason of plant maintenance, only be placed on indoor use in the business hours, therefore bring restriction to its application.Show the field in commerce because himself do not take up an area, 24 hours characteristics such as available, show window is a splendid position of doing commercial exhibition or interactive display.
For the limitation that solves the existing information display device, give full play to its function; the researchist attempts the display device in the touch information display device is placed in the show window; can effectively protect display device by show window, then touch input device is arranged on the show window surface.This scheme generally responds to not by transparent feel being answered pad pasting fixedly stick in the glazing plate inboard, then making that extension line is connected with information display device, during use with display device near the show window sense film, after overcorrect, just can use.Because this kind pad pasting generally adopts the metallic conduction filament to embed in the film, production technique structure is complicated, involves great expense, and serviceable life is short, can't large-scale commercial applications use.And adopt the method be positioned over the infrared camera picked-up finger position behind the screen to finish the technical scheme that touches input, have that mounting design is complicated, cost is high, and only be suitable for the application of rear projection.
Summary of the invention:
The utility model is for the shortcoming and defect that exists in the prior art, proposes a kind of simple in structure, easy to use, with low cost, stable and reliable working performance, the finger touch induced signal of can realizing applied widely penetrates the show-window type information touch display screen of glazing plate.
The utility model can reach by following measures:
A kind of show-window type information touch display screen, formed by the functional circuit in touch sensible film, display screen and the display screen, a side that it is characterized in that the touch sensible film is covered on display screen surface, opposite side is covered on the glazing plate medial surface, and the touch sensible film is connected with functional circuit in the display screen through touch-control module.
The film of touch sensible described in the utility model is the capacitance touch sense film, is provided with transparent base membrane layer in this capacitance touch sense film, and transparent base membrane layer surface is provided with sensor circuit.
Sensor circuit described in the utility model on the transparent base membrane layer is comprised of horizontal parallel touch-control conductor wire more than two and two above parallel longitudinal touch-control conductor wires, and the two is the vertical square network that forms mutually.
It is banded that horizontal parallel touch-control conductor wire in the sensor circuit described in the utility model is, and parallel longitudinal touch-control conductor wire is wire, and the spacing between two adjacent parallel longitudinal touch-control conductor wires equates with the width of described horizontal parallel touch-control conductor wire.
The surface impedance of the transparent base membrane layer in the film of touch sensible described in the utility model is lower than 100 Ω/cm
2
Touch-control module for functional circuit in connection touch sensible film and the display screen described in the utility model is that electric charge shifts the induction touch-control module, and its inside is provided with the electric charge transfer and responds to the touch-control chip.
The show-window type touch information display screen that the utility model proposes, by using charge transfer technology, and capacitance touch sense film and display screen be fixed as one, so that in trade display window is showed, only display need to be moved to the show window inboard, and a side of touch sensible film is covered on the on glass of show window inboard, the user outside show window can operate show window as touch sensitive display, have the significant advantages such as economic and practical, rational in infrastructure, stable and reliable working performance.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of touch sensible film in the utility model.
Reference numeral: transparent base membrane layer 1, horizontal parallel touch-control conductor wire 2, parallel longitudinal touch-control conductor wire 3, display screen 4, transparent flexible glue diaphragm 5, diaphragm 6, LCD liquid crystal panel 7, LED-backlit display device 8, touch sensible film 9, functional circuit 10, touch-control module 11.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
The utility model is for the shortcoming and defect of prior art, a kind of show-window type information touch display screen is proposed, as shown in Figure 1, by touch sensible film 9, functional circuit 10 in display screen 4 and the display screen 4 forms, wherein a side of touch sensible film 9 is covered on display screen 4 surfaces, opposite side is covered on the glazing plate medial surface, touch sensible film 9 is connected with functional circuit 10 in the display screen 4 through touch-control module 11, the film of touch sensible described in the utility model 9 is the capacitance touch sense film, be provided with transparent base membrane layer 1 in this capacitance touch sense film 9, transparent base membrane layer 1 surface is provided with sensor circuit, sensor circuit described in the utility model on the transparent base membrane layer 1 is comprised of horizontal parallel touch-control conductor wire 2 more than two and two above parallel longitudinal touch-control conductor wires 3, the two is the vertical square network that forms mutually, it is banded that horizontal parallel touch-control conductor wire 2 in the sensor circuit described in the utility model is, parallel longitudinal touch-control conductor wire 3 is wire, and the spacing between two adjacent parallel longitudinal touch-control conductor wires 3 equates that with the width of described horizontal parallel touch-control conductor wire 2 surface impedance of the transparent base membrane layer 1 in the film of touch sensible described in the utility model 9 is lower than 100 Ω/cm
2, being used for connecting touch sensible film 9 described in the utility model and responding to touch-control module for electric charge shifts with the touch-control module 11 of display screen 4 interior functional circuits 10, its inside is provided with electric charge and shifts induction touch-control chip.
The utility model in use; in order effectively to protect the sensor circuit in the touch sensible film 9; transparent flexible glue diaphragm 5 can be set between touch sensible film 9 and glazing plate; simultaneously between touch sensible film and display screen 4, diaphragm 6 is set; display screen described in the utility model 4 is LCD display; it comprises LCD liquid crystal panel 7 and LED-backlit display device 8, and concrete structure as shown in Figure 2.
The show-window type touch information display screen that the utility model proposes, by using charge transfer technology, and capacitance touch sense film and display screen be fixed as one, so that in trade display window is showed, only display need to be moved to the show window inboard, and a side of touch sensible film is covered on the on glass of show window inboard, the user outside show window can operate show window as touch sensitive display, have the significant advantages such as economic and practical, rational in infrastructure, stable and reliable working performance.
Claims (6)
1. show-window type information touch display screen, formed by the functional circuit in touch sensible film, display screen and the display screen, a side that it is characterized in that the touch sensible film is covered on display screen surface, opposite side is covered on the glazing plate medial surface, and the touch sensible film is connected with functional circuit in the display screen through touch-control module.
2. a kind of show-window type information touch display screen according to claim 1 is characterized in that described touch sensible film is the capacitance touch sense film, is provided with transparent base membrane layer in this capacitance touch sense film, and transparent base membrane layer surface is provided with sensor circuit.
3. a kind of show-window type information touch display screen according to claim 2, it is characterized in that the sensor circuit on the described transparent base membrane layer is comprised of horizontal parallel touch-control conductor wire more than two and two above parallel longitudinal touch-control conductor wires, the two is the vertical square network that forms mutually.
4. a kind of show-window type information touch display screen according to claim 3, it is characterized in that the horizontal parallel touch-control conductor wire in the described sensor circuit is banded, parallel longitudinal touch-control conductor wire is wire, and the spacing between two adjacent parallel longitudinal touch-control conductor wires equates with the width of described horizontal parallel touch-control conductor wire.
5. a kind of show-window type information touch display screen according to claim 4 is characterized in that the surface impedance of the transparent base membrane layer in the described touch sensible film is lower than 100 Ω/cm
2
6. a kind of show-window type information touch display screen according to claim 1, it is characterized in that described touch-control module for connecting functional circuit in touch sensible film and the display screen is that electric charge shifts the induction touch-control module, its inside is provided with electric charge and shifts induction touch-control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220430 CN202677332U (en) | 2012-05-17 | 2012-05-17 | Showcase-type information touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220220430 CN202677332U (en) | 2012-05-17 | 2012-05-17 | Showcase-type information touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677332U true CN202677332U (en) | 2013-01-16 |
Family
ID=47498220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220220430 Expired - Fee Related CN202677332U (en) | 2012-05-17 | 2012-05-17 | Showcase-type information touch display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589880A (en) * | 2017-10-18 | 2018-01-16 | 广东趣点智能科技有限公司 | A kind of show window interaction display touch apparatus of electromagnetic screen |
-
2012
- 2012-05-17 CN CN 201220220430 patent/CN202677332U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589880A (en) * | 2017-10-18 | 2018-01-16 | 广东趣点智能科技有限公司 | A kind of show window interaction display touch apparatus of electromagnetic screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130116 Termination date: 20130517 |