CN1717018A - Interface device and method for image display device - Google Patents
Interface device and method for image display device Download PDFInfo
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- CN1717018A CN1717018A CNA2004100208684A CN200410020868A CN1717018A CN 1717018 A CN1717018 A CN 1717018A CN A2004100208684 A CNA2004100208684 A CN A2004100208684A CN 200410020868 A CN200410020868 A CN 200410020868A CN 1717018 A CN1717018 A CN 1717018A
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- image display
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- socket
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Abstract
This invention relates to a multiplex socket connected with multiple external devices and linked to an image display device via a port and an interface device of the image display device installed/dismantled based on the requirement and a method. The interface device having a tuner, a multi-channel distributor and a remote controller is composed of the following parts: a multiplex socket connecting with many external devices and transforming related external device signals to high-speed transmitted signals to be output in terms of the user selection and an image display device converting the received image and sound signals output by the multiplex socket into output signals to be output.
Description
Affiliated technical field
The present invention relates to a kind of interface arrangement of image display, particularly relates to a kind of interface arrangement and method of the image display that can be connected more easily with diversified external equipment in image display.
Background technology
Usually, so-called image display is exactly the broadcast singal with the digital signal compression, after the broadcast singal recovery of internal or external decoder by receiver with compression, and the TV TV that again image is shown.
Usually, in the image display back or the side be provided with the I/O connecting portion that can carry out interface with diversified external equipment.Its kind has Composite Video Broadcast Signal CVBS interface, component interface, sound equipment interface etc.
To this diversified signal aspect, normally separate corresponding to diversified signal aspect and use by a plurality of input daughter boards.Therefore, in order to hold all constantly external input terminals of the diversified signal aspect of development, realities of the day require input terminal minimized exactly.
But regrettably from user's position, except the multiwindow notion of picture-in-picture PIP etc., diversified equipment is connected with each other together, its as a result audiovisual scenes be a picture in a source.
Following with reference to accompanying drawing, the interface arrangement of conventional art image display is described as follows.Fig. 1 is the interface arrangement block diagram of conventional art image display.
The interface of conventional art image display is to be made of following part as shown in Figure 1: many external equipments 10; From the signal of many external equipments 10 input after treatment, the image display 20 that can export by picture or loud speaker; The signal input part 21 that the diversified signal of importing by external equipment for reception is provided with etc.
Many above-mentioned external equipments 10 are can be by formations such as loud speaker 11, audiovisual AV receiver 12, digital video disc player DVD13, digital camera (integrated) machine 14, video tape recorder VTR15 and digital cameras 16.
But, when this many external equipments 10 link to each other with an image display, complicated input/output end port must be set, and its position of this complicated port is arranged on the television set back usually on image display, therefore exists the user to be not easy the problem of unloading arbitrarily, adorning.
And, there are what sockets just to connect what external equipments on the existing television set, therefore not only limit autgmentability, and had the problem that can only connect limited external equipment.
Summary of the invention
The present invention develops for the problem that solves above-mentioned existence, its objective is that providing a kind of can connect many external equipments, and can pass through the multiplexed socket that port links to each other with image display, the interface arrangement of the image display that can adorn as required/unload and method.
For achieving the above object, the interface arrangement of image display of the present invention is to be made of following part: in the image display with tuner, multichannel and remote controller, be provided with and link to each other with many external equipments, and according to user's selection, with the multiplexed socket of corresponding external equipment signal transformation for the laggard line output of signal that can transmit at a high speed; Be provided with the situation of unloading/adorning according to multiplexed socket, the transmission signal that will receive from external equipment is treated to the image display of the laggard line output of signal that can export etc.
Wherein, multiplexed socket is to be made of following part: from the signal input part of many external equipment received signals; Will be from the signal transformation of signal input part input encoder for the data that can transmit at a high speed; The data of encoder conversion are sent to reflector TX of image display etc.
In addition, image display is to be made of following part: the interface that the signal of exporting by multiplexed socket for reception is provided with; Selection is by the 1st switching part of the signal path (path) of interface transmission; Whether the order according to by the remote controller input detects multiplexed socket and links to each other with desirable external equipment, and for handling the microprocessor of controlling from the signal of corresponding external equipment transmission; According to the microprocessor control signal, the signal by the 1st switching part or demultplexer output, the 2nd switching part of optionally exporting; Picture signal, be treated to the signal that on picture, can show and the picture signal handling part that is provided with etc. by the 2nd switching part output.
Wherein, multiplexed socket can unload on the TV body/adorn.
In addition, multiplexed socket and image display are to carry out two-way communication, and can be in standards such as optical cable standard, Institute of Electrical and Electronics Engineers IEEE 1394 standards, general-purpose serial bus USB standard, Digital Video Interactive DVI standard, be connected with any one agreement wherein.
For achieving the above object, the interface method of image display of the present invention, the i.e. multiplexed socket that links to each other with diversified external equipment, the interface method of the image display that can unload/adorn was made up of the following stage: if the user imports the power connection order, and selected outside input modes, then detect the detection-phase whether corresponding external equipment links to each other with multiplexed socket; If testing result is corresponding external equipment is to link to each other with multiplexed socket, and then the data conversion that will transmit from corresponding external equipment is after the data form that multiplexed socket high speed transmits, and is sent to the transfer phase of image display; The data-signal that transmits is treated to the output stage of the laggard line output of signal that can export.
Wherein, detecting detection-phase that whether corresponding external equipment link to each other with multiplexed socket is by detecting the external equipment that links to each other with multiplexed socket with the two-way communication of multiplexed socket.
The invention has the beneficial effects as follows:
First, has today that the digital device of procotol solution is constantly gone up on the stage, for adapting to this trend, the present invention is in TV, have the multiplexed socket of the I/O of a demultplexer with regard to the corresponding diversified input of energy, unload/adorn use on television set, the complexity that does not therefore need existing many external input terminals to be highlighted in TV constitutes, and constitutes effect thereby have the TV of simplification.
The second, along with TV constitutes the effect that easy has increased timeliness.
The 3rd, the external equipment terminal that replaces conventional art to be limited utilizes multiplexed socket can connect more external equipment, has therefore improved autgmentability.
Description of drawings
Fig. 1 is the interface arrangement block diagram of traditional image display.
Fig. 2 is the formation schematic block diagram of the interface arrangement of image display of the present invention.
Fig. 3 is the formation detailed diagram at the interface arrangement of the image display of the present invention shown in Fig. 2.
Fig. 4 is the interface method flow chart of image display of the present invention.
Among the figure:
100: multiplexed socket 101: signal input part
102: encoding section 103: reflector TX
200: image display 201: interface
Switching part 203 in 202: the first: tuner
204: demultplexer 205: sound signal processing portion
206: 207: the 2 switching parts of loud speaker
208: picture signal handling part 209: display part
210: microprocessor 211: remote controller
Embodiment
Below, with reference to accompanying drawing, be described in more detail as follows to the interface arrangement and the method for image display of the present invention:
Fig. 2 is the interface arrangement block diagram of image display of the present invention; Fig. 3 is the interface arrangement detailed diagram of image display of the present invention; Fig. 4 is the interface method flow chart of image display of the present invention.
The interface arrangement of image display of the present invention is to be made of following part as shown in Figure 2: many external equipments 10; The multiplexed socket 100 that connects many external equipments 10; The situation of unloading/adorning according to multiplexed socket 100 will receive the signal processing that transmits from the external equipment image display 200 for the laggard line output of signal that can export.
Here, many above-mentioned external equipments 10 can be loud speaker 11, audiovisual AV receiver 12, digital video disc player DVD13, digital camera (integrated) machine 14, video tape recorder VTR15 and digital camera 16 etc.
And multiplexed socket 100 not only can link to each other with many external equipments 10, and, can the data conversion from the external equipment transmission be transmitted for after the data form that can transmit at a high speed.
That is, multiplexed socket 100 is to be made of following part: from the signal input part 101 of many external equipment 10 received signals; Will be from the signal transformation of signal input part 101 input encoder 102 for the data that can transmit at a high speed; The data of encoder 102 conversion are sent to reflector TX 103 of image display etc.
The formation of the interface arrangement of image display of the present invention is described as follows with reference to Fig. 3.
And multiplexed socket 100 can unload/be contained on the image display 200; And multiplexed socket 100 links to each other with the same electric wire of image display 200 usefulness.
That is, if the user utilizes remote controller 211 to select the external equipment of own hope, then microprocessor 210 by with the communicating by letter of multiplexed socket 100, judge whether link to each other with corresponding external equipment; And multiplexed socket 100 is with the data of corresponding external equipment input, in encoder 102, be transformed to the data that can transmit at a high speed, according to the situation that is sent to image display 200 receiver RX201a by reflector TX103, the decoder 201b of image display 200 interfaces 201 is transformed to the signal that can export after with this data decoding.
And the 1st switching part 202 determines signal path (Path) according to microprocessor 210 control signals; And the 2nd switching part 207, is exported for one of them can be shown optionally on key frame in broadcast singal that receives by demultplexer 204 or the broadcast singal by 202 outputs of the 1st switching part according to customer requirements.
Picture signal handling part 208 receives these output signals, and it is treated to can outputs to display part 209 behind the signal that shows on the picture.
And,, also can export by the loud speaker of external equipment from the voice signal of demultplexer 204 outputs or the voice signal of importing by external equipment 10.
Interface method to above-mentioned image display of the present invention is described as follows with reference to Fig. 4.At first, judge whether the power connection order imports S101.
Then, if judged result S101 has imported the power connection order, judge then whether the user has selected external equipment S102.
If judged result S102 has selected external equipment, then judge external equipment corresponding to the multiplexed socket S103 that whether is connected.
If judged result S103 is connected corresponding to the external equipment of multiplexed socket, then in multiplexed socket, is transformed to and is sent to image display S104 after the high-speed transferring data form.
With the data processing that receives for can after the picture signal that shows on the picture, showing S105.
Then, according to the situation whether remote control commands to user's input changes, involution is to above-mentioned stage S102 or finally finish S106-S107.
On the other hand, if above-mentioned judged result S102 then shows S108 with the picture signal that receives for the user does not select outside input.
In sum, the interface arrangement of image display of the present invention and method are to pass through image display, with diversified external equipment (digital camera-recorder, digital video disc player DVD, digital camera, video receiver etc..), with after can unloading/be contained in multiplexed socket on the TV and linking to each other, by multiplexed, the image or the sound of the external equipment input that the user is wished are exported by TV display part or loud speaker.
Claims (6)
1, a kind of interface arrangement of image display is characterized in that being made of following part:
In image display with tuner, demultplexer and remote controller,
Be provided with and link to each other with many external equipments, and according to user's selection, with the multiplexed socket of corresponding external equipment signal transformation for the laggard line output of signal that can transmit at a high speed;
Be provided with the situation of unloading/adorning according to multiplexed socket, the transmission signal that will receive from external equipment is treated to the image display of the laggard line output of signal that can export.
2, the interface arrangement of image display according to claim 1 is characterized in that described multiplexed socket is to be made of following part:
Signal input part from many external equipment received signals;
To be from the signal transformation of signal input part input can high-speed transferring data encoder;
The data of encoder conversion are sent to the reflector of image display.
3, the interface arrangement of image display according to claim 1 is characterized in that described image display is to be made of following part:
The interface that the signal of exporting by multiplexed socket for reception is provided with;
Selection is by the 1st switching part of the signal path of interface transmission;
Whether the order according to by the remote controller input detects multiplexed socket and links to each other with desirable external equipment, and for handling the microprocessor of controlling from the signal of corresponding external equipment transmission;
According to the microprocessor control signal, the signal by the 1st switching part or demultplexer output, the 2nd switching part of optionally exporting;
Picture signal by the output of the 2nd switching part is treated to the signal that can show and the picture signal handling part that is provided with on picture.
4, the interface arrangement of image display according to claim 1 is characterized in that described multiplexed socket can unload/adorn on TV.
5, the interface arrangement of image display according to claim 1, it is characterized in that described multiplexed socket and image display are to carry out two-way communication, and can be in standards such as optical cable standard, Institute of Electrical and Electronics Engineers IEEE 1394 standards, general-purpose serial bus USB standard, Digital Video Interactive DVI standard, be connected with any one agreement wherein.
6, a kind of interface method of image display is characterized in that the multiplexed socket that links to each other with diversified external equipment, and the interface method of the image display that can unload/adorn was made up of the following stage:
If the user imports the power connection order, and select outside input modes, then detected the detection-phase whether corresponding external equipment links to each other with multiplexed socket;
If testing result is corresponding external equipment is to link to each other with multiplexed socket, and then the data conversion that will transmit from corresponding external equipment is after the data form that multiplexed socket high speed transmits, and is sent to the transfer phase of image display; Then,
The data-signal that transmits is treated to the output stage of the laggard line output of signal that can export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100208684A CN1717018A (en) | 2004-07-01 | 2004-07-01 | Interface device and method for image display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100208684A CN1717018A (en) | 2004-07-01 | 2004-07-01 | Interface device and method for image display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1717018A true CN1717018A (en) | 2006-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100208684A Pending CN1717018A (en) | 2004-07-01 | 2004-07-01 | Interface device and method for image display device |
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| CN (1) | CN1717018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365087A (en) * | 2012-07-19 | 2015-02-18 | 汤姆逊许可公司 | Method and apparatus for QAM modulator channel distribution having a plurality of modes |
-
2004
- 2004-07-01 CN CNA2004100208684A patent/CN1717018A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365087A (en) * | 2012-07-19 | 2015-02-18 | 汤姆逊许可公司 | Method and apparatus for QAM modulator channel distribution having a plurality of modes |
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Owner name: NANJING LG XINGANG DISPLAY CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS (SHENYANG) CO., LTD. Effective date: 20070511 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20070511 Address after: 210038 No. 346 Yao Yao Avenue, Nanjing economic and Technological Development Zone, Jiangsu, China Applicant after: LG Electronics Nanjing Display Co., Ltd. Address before: 110179 35,40, hi tech Development Zone, Liaoning, Shenyang Applicant before: LG Electronic (Shenyang) Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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