CN201294078Y - Video display system and mobile terminal - Google Patents
Video display system and mobile terminal Download PDFInfo
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- CN201294078Y CN201294078Y CNU2008201470964U CN200820147096U CN201294078Y CN 201294078 Y CN201294078 Y CN 201294078Y CN U2008201470964 U CNU2008201470964 U CN U2008201470964U CN 200820147096 U CN200820147096 U CN 200820147096U CN 201294078 Y CN201294078 Y CN 201294078Y
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Abstract
The utility model provides a mobile termination and a video display system thereof, which are adaptable to the field of electronic communication. The system comprises a video signal receiver unit for receiving video signals, a direct-current power supply, a signal processing unit, a polymer organic light emitting diode display unit, a polymer organic light-emitting diode display unit, and a power supply management unit, wherein the signal processing unit is used to conduct the signal acquisition for the received video signals received by the video signal receiver unit, then conduct the process of synthesis and conversion, and finally send control instructions. Besides, the polymer organic light-emitting diode display unit is used to display the processed video signals processed by the signal processing unit according to the control instructions, and the power supply management unit is used to convert the direct-current power supply into the chip drive voltage of the polymer organic light-emitting diode display unit according to the control instructions sent by the signal processing unit. By adding the polymer organic light-emitting diode display unit connected with the signal processing unit and the power supply management unit which provides the chip drive voltage for the polymer organic light-emitting diode display unit to the mobile termination, the utility model has the advantages of low power consumption and fine display effect when users watch the television through mobile terminations.
Description
Technical field
The utility model belongs to electronic communication field, relates in particular to a kind of video display system and portable terminal.
Background technology
Along with development of science and technology, people can utilize various mobile device TV receptions at present.But jolting when moving owing to equipment, the user often can not obtain the best effect of watching.Prior art provides a kind of glasses of wearing, and can solve because the problem of watching weak effect of jolting and causing.The present glasses of wearing mostly adopt LCD display, can not do too greatly owing to wear the display screen of glasses, make the result of broadcast of TV programme can not satisfy user's needs, and result of broadcast is not good; In addition, LCD display adopts LED-backlit, if display screen is big slightly, then power consumption is very big, and especially when long-time the broadcast, power consumption is bigger.
The utility model content
The purpose of this utility model is to provide a kind of video display system, is intended to solve the existing glasses of wearing and adopts LCD display, causes the problem that the TV programme result of broadcast is not good, power consumption is big.
The utility model is achieved in that a kind of video display system, comprises the video reception unit and the direct supply of receiving video signals, and described system further comprises:
The vision signal that described video reception unit is received is carried out signal capture and synthetic conversion process and is sent the signal processing unit of steering order;
According to the steering order that described signal processing unit sends, show the macromolecule Organic Light Emitting Diode display unit of the vision signal after the described signal processing unit processes;
According to the steering order that described signal processing unit sends, described direct supply is changed into the Power Management Unit of the chip drives voltage of described macromolecule Organic Light Emitting Diode display unit.
Another purpose of the present utility model is to provide a kind of portable terminal, comprises the video reception unit and the direct supply of receiving video signals, and described portable terminal further comprises:
The vision signal that described video reception unit is received is carried out signal capture and synthetic conversion process and is sent the signal processing unit of steering order;
According to the steering order that described signal processing unit sends, show the macromolecule Organic Light Emitting Diode display unit of the vision signal after the described signal processing unit processes;
According to the steering order that described signal processing unit sends, described direct supply is changed into the Power Management Unit of the chip drives voltage of described macromolecule Organic Light Emitting Diode display unit.
The utility model is by adding macromolecule Organic Light Emitting Diode display unit that links to each other with signal processing unit and the Power Management Unit that macromolecule Organic Light Emitting Diode display unit chip drives voltage is provided in portable terminal, vision signal after the signal processing unit processes is shown that by the macromolecule Organic Light Emitting Diode unit shows, make when the user televiews by portable terminal, can reduce power consumption, and display effect is better.
Description of drawings
Fig. 1 is the structure principle chart of the video display system that provides of the utility model first embodiment;
Fig. 2 is the structure principle chart of the video display system that provides of the utility model second embodiment;
Fig. 3 is the concrete structure figure of first switch element among Fig. 2;
Fig. 4 is the physical circuit connection layout of the video display system that provides of the utility model second embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment shows the vision signal after the signal processing unit processes by add macromolecule Organic Light Emitting Diode display unit that links to each other with signal processing unit and the Power Management Unit that macromolecule Organic Light Emitting Diode display unit chip drives voltage is provided in video display system by macromolecule Organic Light Emitting Diode display unit.
Fig. 1 shows the structural principle of the video display system that the utility model first embodiment provides.
Fig. 2 shows the structural principle of the video display system that the utility model second embodiment provides.
Different with embodiment 1, in the present embodiment, video display system further comprises one second display unit 16, it can be existing other display unit except that P-OLED display unit 13, as LCD display unit etc., first switch element 17 that connects signal processing unit 12 and the P-OLED display unit 13 and second display unit 16 is set simultaneously, the switching signal receiving element 19 that links to each other with signal processing unit 12.First switch element 17 can adopt any in the existing bus switch, its control end connects the switch control pin of signal processing unit 12, its data input pin connects the data presentation pin of signal processing unit 12, one circuit-switched data output terminal connects P-OLED display unit 13, and another circuit-switched data output terminal connects second display unit 16.Show a kind of bus switch form that the utility model embodiment provides as Fig. 3, wherein, the CTL pin connects the switch control pin in the signal processing unit 12, HSYNC and VSYNC are connected parallel synchronous pin and the vertical synchronization pin in the signal processing unit 12 respectively, and D0-D7 connects the data presentation pin in the signal processing unit 12; HSYNC_LCD and VSYNC_LCD are connected parallel synchronous pin and the vertical synchronization pin in second display unit 16 respectively, HSYNC_POLED and VSYNC_POLED are connected the parallel synchronous pin and the vertical synchronization pin of P-OLED display unit 13 respectively, D0_LCD-D7_LCD connects the data presentation pin in second display unit 16, and D0_POLED-D7_POLED connects the data presentation pin of P-OLED display unit 13.
In the utility model embodiment, video reception unit 11 comprises the video reception module 111 that receives television video frequency signal and video reception module 111 received television video frequency signals is carried out the decoder module 112 of decoding processing that decoder module 112 sends decoded television video frequency signal to signal processing unit 12.When video display system was applied to mobile communication terminal, the video reception unit further comprised a radio-frequency module 113, was used for by antenna received RF signal of communication, and sent the rf communication signal that receives to signal processing unit 12.
In order to save electric energy, in the utility model embodiment, a second switch unit 18 that is connected between Power Management Unit 14 and the P-OLED display unit 13 can also be set, the control end of second switch unit 18 links to each other with signal processing unit 12.The signal that receives when switching signal receiving element 19 is that signal processing unit 12 is after receiving switching signal when switching 16 demonstrations of P-OLED display unit 13 to second display units, and control second switch unit 18 disconnects, and reaches the purpose of saving electric energy.
In addition, when specific implementation, P-OLED display unit 13 can adopt a plurality of P-OLED display modules in conjunction with actual needs, in the utility model embodiment, P-OLED display unit 13 comprises a P-OLED display module 131 and the 2nd P-OLED display module 132 as wearing display application.
The physical circuit that Fig. 4 shows the video display system that the utility model second embodiment provides connects, wherein, low pressure difference linear voltage regulator (Low Dropout Regulator, LDO) after 20 road VD step-downs that are used for Power Management Unit 14, the VBIAS pin by a P-OLED display module 131 and the 2nd P-OLED display module 132 provides bias voltage.The function of other each several part and connected mode do not repeat them here as mentioned above.
The utility model embodiment also provides a kind of portable terminal that comprises the described video display system of as above arbitrary embodiment, as smart mobile phone, personal digital assistant (Personal Digital Assistant, PDA), palm PC etc.
The utility model embodiment is by adding macromolecule Organic Light Emitting Diode display unit that links to each other with signal processing unit and the Power Management Unit that macromolecule Organic Light Emitting Diode display unit chip drives voltage is provided in portable terminal, vision signal after the signal processing unit processes is shown by macromolecule Organic Light Emitting Diode display unit, make when the user televiews by portable terminal, can reduce power consumption, and display effect is better.In addition, add first switch switching unit, realized the switching of the macromolecule Organic Light Emitting Diode display unit and second display unit, simultaneously, on this basis, also add the second switch unit, after macromolecule Organic Light Emitting Diode display unit switches to the demonstration of second display unit, can save power consumption.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (11)
1, a kind of video display system comprises the video reception unit of receiving video signals and is used for direct current power source supplying power, it is characterized in that described system further comprises:
The vision signal that described video reception unit is received is carried out signal capture and synthetic conversion process and is sent the signal processing unit of steering order;
According to the steering order that described signal processing unit sends, show the macromolecule Organic Light Emitting Diode display unit of the vision signal after the described signal processing unit processes;
According to the steering order that described signal processing unit sends, described direct supply is changed into the Power Management Unit of the chip drives voltage of described macromolecule Organic Light Emitting Diode display unit.
2, the system as claimed in claim 1 is characterized in that, described system further comprises:
Second display unit;
Be connected in first switch element between described signal processing unit and described macromolecule Organic Light Emitting Diode display unit and described second display unit, the control end of described first switch element connects the switch control pin of described signal processing unit, the data input pin of described first switch element connects the data presentation pin of described signal processing unit, one circuit-switched data output terminal of described first switch element connects described macromolecule Organic Light Emitting Diode display unit, and another circuit-switched data output terminal connects second display unit;
Link to each other, switch the switching signal receiving element of described macromolecule Organic Light Emitting Diode display unit and the demonstration of described second display unit with described signal processing unit.
3, the system as claimed in claim 1, it is characterized in that, described system further comprises the second switch unit that is connected between described Power Management Unit and the described macromolecule Organic Light Emitting Diode display unit, and the control end of described second switch unit links to each other with described signal processing unit.
4, the system as claimed in claim 1 is characterized in that, described video reception unit comprises:
Receive the video reception module of television video frequency signal;
Be connected in the television video frequency signal that receives between described video reception module and the described signal processing unit, to described video reception module and carry out decoding module.
5, the system as claimed in claim 1 is characterized in that, described video reception unit comprises a received RF signal of communication, described rf communication signal carried out sending to after the respective handling radio-frequency module of described signal processing unit.
As each described system in the claim 1 to 5, it is characterized in that 6, described macromolecule Organic Light Emitting Diode display unit comprises a plurality of macromolecule Organic Light Emitting Diode display modules.
7, a kind of portable terminal comprises the video reception unit and the direct supply of receiving video signals it is characterized in that described portable terminal further comprises:
The vision signal that described video reception unit is received is carried out signal capture and synthetic conversion process and is sent the signal processing unit of steering order;
According to the steering order that described signal processing unit sends, show the macromolecule Organic Light Emitting Diode display unit of the vision signal after the described signal processing unit processes;
According to the steering order that described signal processing unit sends, described direct supply is changed into the Power Management Unit of the chip drives voltage of described macromolecule Organic Light Emitting Diode display unit.
8, portable terminal as claimed in claim 7 is characterized in that, described terminal further comprises:
Second display unit;
Be connected in first switch element between described signal processing unit and the described macromolecule Organic Light Emitting Diode display unit and second display unit, the control end of described first switch element connects the switch control pin of described signal processing unit, the data input pin of described first switch element connects the data presentation pin of described signal processing unit, one circuit-switched data output terminal of described first switch element connects described macromolecule Organic Light Emitting Diode display unit, and another circuit-switched data output terminal connects second display unit;
Link to each other, switch the switching signal receiving element of described macromolecule Organic Light Emitting Diode display unit and the demonstration of described second display unit with described signal processing unit.
9, portable terminal as claimed in claim 7, it is characterized in that, described terminal further comprises the second switch unit that is connected between described Power Management Unit and the described macromolecule Organic Light Emitting Diode display unit, and the control end of described second switch unit links to each other with described signal processing unit.
As claim portable terminal as claimed in claim 7, it is characterized in that 10, described video reception unit comprises:
Receive the video reception module of television video frequency signal;
Be connected in the television video frequency signal that receives between described video reception module and the described signal processing unit, to described video reception module and carry out decoding module; And
The received RF signal of communication, described rf communication signal carried out sending to after the respective handling radio-frequency module of described signal processing unit.
As each described portable terminal in the claim 7 to 10, it is characterized in that 11, described macromolecule Organic Light Emitting Diode display unit comprises a plurality of macromolecule Organic Light Emitting Diode display modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201470964U CN201294078Y (en) | 2008-08-29 | 2008-08-29 | Video display system and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201470964U CN201294078Y (en) | 2008-08-29 | 2008-08-29 | Video display system and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294078Y true CN201294078Y (en) | 2009-08-19 |
Family
ID=41007562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201470964U Expired - Fee Related CN201294078Y (en) | 2008-08-29 | 2008-08-29 | Video display system and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294078Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137244A (en) * | 2011-03-31 | 2011-07-27 | 深圳市钧多立实业有限公司 | Light-emitting diode (LED) television |
| CN106157924A (en) * | 2015-04-01 | 2016-11-23 | 联想(北京)有限公司 | A kind of electronic equipment and information processing method |
-
2008
- 2008-08-29 CN CNU2008201470964U patent/CN201294078Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137244A (en) * | 2011-03-31 | 2011-07-27 | 深圳市钧多立实业有限公司 | Light-emitting diode (LED) television |
| CN102137244B (en) * | 2011-03-31 | 2015-12-02 | 深圳市钧多立实业有限公司 | A kind of LED television |
| CN106157924A (en) * | 2015-04-01 | 2016-11-23 | 联想(北京)有限公司 | A kind of electronic equipment and information processing method |
| CN106157924B (en) * | 2015-04-01 | 2020-05-26 | 联想(北京)有限公司 | Electronic equipment and information processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |