CN201226544Y - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN201226544Y CN201226544Y CNU2008200805053U CN200820080505U CN201226544Y CN 201226544 Y CN201226544 Y CN 201226544Y CN U2008200805053 U CNU2008200805053 U CN U2008200805053U CN 200820080505 U CN200820080505 U CN 200820080505U CN 201226544 Y CN201226544 Y CN 201226544Y
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- signal processing
- processing module
- digital camera
- portable terminal
- coupled device
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- Expired - Lifetime
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Abstract
The utility model relates to a movable terminal which comprises a camera shot, a charge-coupled device, a charge-coupled device driving module, a touch screen for receiving information of the touch screen touched by a user, a digital camera signal processing module, and a movable terminal signal processing module, wherein, the digital camera signal processing module is connected with the charge-coupled device for processing data received from the charge-coupled device; the movable terminal signal processing module is connected with the digital camera signal processing module and the touch screen for converting the information of the touch screen touched by a user into data information to be transmitted to the digital camera signal processing module and for receiving data processed by the digital camera signal processing module. The movable terminal can realize to use the common touch screen by the movable terminal signal processing module and the digital camera signal processing module, saves the cost, and provides convenient operation.
Description
Technical field
The utility model relates to moving communicating field, relates in particular to a kind of portable terminal.
Background technology
Have at present take a picture or the portable terminal of camera function in sensor devices complementary metal oxide semiconductors (CMOS) (Complementary Metal-Oxide-Semiconductor normally, be called for short CMOS) imageing sensor, this class imageing sensor can not show a candle to charge coupled device (Charge Coupled Device is called for short CCD) imageing sensor aspect dynamic range, sensitivity and the picture quality of picture signal collection.
In present mobile multimedia terminal process chip or have in the baseband processor of multimedia processing module, because the degree of integration height of chip, be difficult to realize complicated Digital Image Processing function, therefore the module of realization camera function is compared with digital camera in the multimedia mobile terminal, differs far away aspect image processing.
Summary of the invention
The purpose of this utility model is at problems of the prior art, a kind of portable terminal is provided, it is big that the module that is used to realize camera function in this portable terminal has the dynamic range that high sensitivity, picture signal gather, and can reach higher image quality aspect Digital Image Processing.
To achieve these goals, the utility model provides a kind of portable terminal, comprising:
Camera lens is used for imaging;
Touch-screen is used to receive the user and clicks contact screen information;
Charge coupled device is used for converting the light signal that described camera lens obtains to the signal of telecommunication;
Charge coupled device driving module is connected with described charge coupled device, is used to drive described charge coupled device work;
The digital camera signal processing module is connected with described charge coupled device, is used for the data from described charge coupled device that receive are handled;
The portable terminal signal processing module, be connected with described digital camera signal processing module and touch-screen, be used for that the user that described touch-screen receives is clicked contact screen information and convert data message to and send to described digital camera signal processing module, and receive through described digital camera signal processing module data processed.
On the basis of above technical scheme, also comprise: the universal asynchronous receiving-transmitting module, be connected with described digital camera signal processing module with described portable terminal signal processing module respectively, be used to realize the transfer of data between described portable terminal signal processing module and the described digital camera signal processing module.
Wherein, described portable terminal signal processing module is the mobile phone baseband processor.Compared with prior art, the portable terminal that the utility model provides has the advantage of following several respects:
(1) function in order to realize taking a picture replaces the imageing sensor of existing C MOS type with the imageing sensor of charge-coupled device-type, has overcome the little defective of dynamic range that CMOS types of image transducer sensitivity is low, picture signal is gathered.
(2) by these two signal processing modules of digital camera signal processing module and portable terminal signal processing module are set, realize the individual processing to view data and terminal body related data, the related data that has overcome available technology adopting view data and terminal body is concentrated to handle in a signal processing chip and is caused the not high defective of image quality.
(3) user who touch-screen is got access to by the portable terminal signal processing module clicks contact screen information and sends to the digital camera signal processing module after treatment, making the digital camera signal processing module also can click contact screen information according to current user operates accordingly, portable terminal signal processing module and digital camera signal processing module can shared touch-screens, promptly can realize terminal body and the two-part control of digital photographing module by a touch-screen, and do not need a touch-screen to be set separately the promptly user-friendly cost of saving again for the digital photographing module.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Figure 1 shows that the utility model portable terminal example structure schematic diagram;
Figure 2 shows that the utility model mobile terminal touch screen data processing method flow chart.
Embodiment
Be illustrated in figure 1 as the utility model portable terminal example structure schematic diagram, this portable terminal specifically comprises: camera lens 1 is used for imaging; Touch-screen 6 is used to receive the user and clicks contact screen information; Charge-coupled device (CCD) 2 is used for converting the light signal that camera lens 1 obtains to the signal of telecommunication; Charge-coupled device (CCD) driver module 3 is connected with charge-coupled device (CCD) 2, is used to drive charge-coupled device (CCD) work; Digital camera signal processing module 4 is connected with charge-coupled device (CCD) 2, is used for the data from charge-coupled device (CCD) 2 that receive are handled; Portable terminal signal processing module 5, be connected with digital camera signal processing module 4 and touch-screen 6, be used for that the user that touch-screen 6 receives is clicked contact screen information and convert data message to and send to digital camera signal processing module 4, and receive through digital camera signal processing module 4 data processed.
The function of the utility model embodiment in order to realize taking a picture, replace the imageing sensor of existing C MOS type with the imageing sensor of charge-coupled device-type, overcome the little defective of dynamic range that CMOS types of image transducer sensitivity is low, picture signal is gathered; And by these two signal processing modules of digital camera signal processing module and portable terminal signal processing module are set, realize individual processing to view data and terminal body related data, the related data that has overcome available technology adopting view data and terminal body (terminal body that relates in the utility model is meant, the module section that is used to realize common mobile terminal function except that the module that is used for realizing camera function) is concentrated to handle at a signal processing chip and is caused the not high defective of image quality; By the portable terminal signal processing module user who gets access to is clicked contact screen information simultaneously and send to the digital camera signal processing module after treatment, making the digital camera signal processing module also can click contact screen information according to current user operates accordingly, portable terminal signal processing module and digital camera signal processing module can shared touch-screens, promptly can realize terminal body and this two-part control of module carrying out digital photographing by a touch-screen, made things convenient for user's operation, and do not need to have provided cost savings for the module of carrying out digital photographing is provided with a touch-screen separately.
Among the utility model embodiment, the portable terminal signal processing module is clicked contact screen information by UART Universal Asynchronous Receiver Transmitter (Universal AsynchronousReceiver/Transmitter with the user who receives, UART Universal Asynchronous Receiver Transmitter) sends to the digital camera signal processing module, wherein, the portable terminal signal processing module can be the mobile phone baseband processor.
Be illustrated in figure 2 as the utility model mobile terminal touch screen data processing method flow chart, specifically comprise:
Portable terminal signal processing module in step 11, the portable terminal obtains the user and clicks contact screen information;
Particularly, when the user clicks touch-screen, portable terminal signal processing module in the portable terminal obtains current user and clicks contact screen information, and send to the digital camera signal processing module by UART after converting this touch screen data to data message, the digital camera signal processing module just can be clicked contact screen information according to current user and carry out relevant operation like this, if for example the user clicks on touch-screen when being used to indicate the function of closing digital camera, the digital camera signal processing module just can stop the work that itself reaches the peripheral circuit module that is connected with this digital camera signal processing module.
Among the utility model embodiment, the portable terminal signal processing module is clicked contact screen information by UART Universal Asynchronous Receiver Transmitter (Universal AsynchronousReceiver/Transmitter with the user who receives, UART Universal Asynchronous Receiver Transmitter) sends to the digital camera signal processing module, wherein, the portable terminal signal processing module can be the mobile phone baseband processor.
In sum, portable terminal that the utility model provides and touch screen data processing method thereof compared with prior art, have following advantage:
(1) function in order to realize taking a picture replaces the imageing sensor of existing C MOS type with the imageing sensor of charge-coupled device-type, has overcome the little defective of dynamic range that CMOS types of image transducer sensitivity is low, picture signal is gathered.
(2) by these two signal processing modules of digital camera signal processing module and portable terminal signal processing module are set, realize the individual processing to view data and terminal body related data, the related data that has overcome available technology adopting view data and terminal body is concentrated to handle in a signal processing chip and is caused the not high defective of image quality.
(3) by the portable terminal signal processing module user who gets access to is clicked contact screen information and send to the digital camera signal processing module after treatment, making the digital camera signal processing module also can click contact screen information according to current user operates accordingly, portable terminal signal processing module and digital camera signal processing module can shared touch screen data, promptly can realize terminal body and this two-part control of module carrying out digital photographing by a touch-screen, made things convenient for user's operation, and do not need to have provided cost savings for the module of carrying out digital photographing is provided with a touch-screen separately.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1, a kind of portable terminal is characterized in that, comprising:
Camera lens is used for imaging;
Touch-screen is used to receive the user and clicks contact screen information;
Charge coupled device is used for converting the light signal that described camera lens obtains to the signal of telecommunication;
Charge coupled device driving module is connected with described charge coupled device, is used to drive described charge coupled device work;
The digital camera signal processing module is connected with described charge coupled device, is used for the data from described charge coupled device that receive are handled;
The portable terminal signal processing module, be connected with described digital camera signal processing module and touch-screen, be used for that the user that described touch-screen receives is clicked contact screen information and convert data message to and send to described digital camera signal processing module, and receive through described digital camera signal processing module data processed.
2, portable terminal according to claim 1, it is characterized in that, also comprise: UART Universal Asynchronous Receiver Transmitter, be connected with described digital camera signal processing module with described portable terminal signal processing module respectively, be used to realize the transfer of data between described portable terminal signal processing module and the described digital camera signal processing module.
3, portable terminal according to claim 1 and 2 is characterized in that, described portable terminal signal processing module is the mobile phone baseband processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200805053U CN201226544Y (en) | 2008-05-12 | 2008-05-12 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200805053U CN201226544Y (en) | 2008-05-12 | 2008-05-12 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226544Y true CN201226544Y (en) | 2009-04-22 |
Family
ID=40599446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200805053U Expired - Lifetime CN201226544Y (en) | 2008-05-12 | 2008-05-12 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226544Y (en) |
-
2008
- 2008-05-12 CN CNU2008200805053U patent/CN201226544Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090422 |