CN204496472U - A kind of liquid crystal display with touching OSD menu - Google Patents
A kind of liquid crystal display with touching OSD menu Download PDFInfo
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- CN204496472U CN204496472U CN201520160835.3U CN201520160835U CN204496472U CN 204496472 U CN204496472 U CN 204496472U CN 201520160835 U CN201520160835 U CN 201520160835U CN 204496472 U CN204496472 U CN 204496472U
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- display
- osd menu
- controller
- touching
- liquid crystal
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Abstract
The utility model discloses a kind of liquid crystal display with touching OSD menu, comprises the FPGA controller of touch-screen, control panel, display controller, LCD display and band OSD menu function; Described touch-screen is connected with the input end of control panel, and control panel output terminal connects the input end of display controller by connecting bus; The output terminal of display controller is connected with FPGA controller, and the output terminal of FPGA controller connects LCD display.The utility model is with compared with key control display, and support the touch operation of OSD menu, outward appearance is more succinct, light; Operate more convenient, sensitive.
Description
Technical field
The utility model relates to electronic technology industry field, particularly relates to a kind of liquid crystal display with touching OSD menu.
Background technology
The function of existing display system normally passes through OSD(On Screen Display, screen menu type regulative mode), user is regulated OSD menu by keypad or telepilot.Along with the develop rapidly of electronic communication technology, the technology of display is more and more ripe, touch-tone menu operation platform cannot meet the demand of people, and along with the development of science and technology, touching-type monitor slowly becomes the mainstream technology that electronic communication technology industry is specially ground.Therefore, a kind of developing direction that the liquid crystal display touching OSD menu has become industry of supporting is provided.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of liquid crystal display that the band of OSD menu touch operation touches OSD menu of supporting.
The technical solution adopted in the utility model is:
With the liquid crystal display touching OSD menu, it comprises the FPGA controller of the senior OSD menu function of touch-screen, control panel, display controller, LCD display and band; Described touch-screen is connected with the input end of control panel, and control panel output terminal connects the input end of display controller by connecting bus; The output terminal of display controller is connected with FPGA controller, and the output terminal of FPGA controller connects LCD display.
The input end of described display controller is also connected with signal converter, and signal source connects display controller by signal converter, and described converter is the converter of a multiport.
Described connection bus is I2C 17 bus.
Described touch-screen is capacitor touch-control display screen.
The utility model adopts above technical scheme, provide a kind of liquid crystal display with touching OSD menu, by being connected to the touch screen induction external touch information on control panel, touch information is sent to display controller by I2C 17 bus by control panel, display controller will generate corresponding steering order after pre-service, and transferring to FPGA controller, FPGA calls corresponding OSD menu function and controls accordingly and process, and exports the image after process to LCD display display.The utility model is with compared with key control display, and outward appearance is more succinct, light; Operate more convenient, sensitive.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details;
The structural representation of a kind of liquid crystal display with touch OSD menu of Fig. 1 the utility model.
Embodiment
As shown in Figure 1, the utility model it comprise the FPGA controller of touch-screen, control panel, display controller, LCD display and band OSD menu function; Described touch-screen is connected with the input end of control panel, and control panel output terminal connects the input end of display controller by connecting bus; The output terminal of display controller is connected with FPGA controller, and the output terminal of FPGA controller connects LCD display.
The input end of described display controller is also connected with signal converter, and signal source connects display controller by signal converter, and described converter is the converter of a multiport.
Described connection bus is I2C 17 bus.
Described touch-screen is capacitor touch-control display screen.
The utility model adopts above technical scheme, provide a kind of liquid crystal display with touching OSD menu, by being connected to the touch screen induction external touch information on control panel, touch information is sent to display controller by I2C 17 bus by control panel, display controller will generate corresponding steering order after pre-service, and transferring to FPGA controller, FPGA calls corresponding OSD menu function and controls accordingly and process, and exports the image after process to LCD display display.The utility model is with compared with key control display, and outward appearance is more succinct, light; Operate more convenient, sensitive.
Claims (4)
1. the liquid crystal display with touching OSD menu, is characterized in that: it comprises the FPGA controller of touch-screen, control panel, display controller, LCD display and band OSD menu function; Described touch-screen is connected with the input end of control panel, and control panel output terminal connects the input end of display controller by connecting bus; The output terminal of display controller is connected with FPGA controller, and the output terminal of FPGA controller connects LCD display.
2. a kind of liquid crystal display with touching OSD menu according to claim 1, it is characterized in that: the input end of described display controller is also connected with signal converter, signal source connects display controller by signal converter, and described converter is the converter of a multiport.
3. a kind of liquid crystal display with touching OSD menu according to claim 1, is characterized in that: described connection bus is I2C 17 bus.
4. a kind of liquid crystal display with touching OSD menu according to claim 1, is characterized in that: described touch-screen is capacitor touch-control display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160835.3U CN204496472U (en) | 2015-03-20 | 2015-03-20 | A kind of liquid crystal display with touching OSD menu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160835.3U CN204496472U (en) | 2015-03-20 | 2015-03-20 | A kind of liquid crystal display with touching OSD menu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496472U true CN204496472U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160835.3U Active CN204496472U (en) | 2015-03-20 | 2015-03-20 | A kind of liquid crystal display with touching OSD menu |
Country Status (1)
| Country | Link |
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| CN (1) | CN204496472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786872A (en) * | 2017-08-17 | 2018-03-09 | 合肥合芯微电子科技有限公司 | A kind of OSD frameworks that real-time square decoding is realized with row buffer |
-
2015
- 2015-03-20 CN CN201520160835.3U patent/CN204496472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786872A (en) * | 2017-08-17 | 2018-03-09 | 合肥合芯微电子科技有限公司 | A kind of OSD frameworks that real-time square decoding is realized with row buffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |