CN102833568A - Dual-program information display method and system - Google Patents
Dual-program information display method and system Download PDFInfo
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- CN102833568A CN102833568A CN2012103416397A CN201210341639A CN102833568A CN 102833568 A CN102833568 A CN 102833568A CN 2012103416397 A CN2012103416397 A CN 2012103416397A CN 201210341639 A CN201210341639 A CN 201210341639A CN 102833568 A CN102833568 A CN 102833568A
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Abstract
The invention discloses a dual-program information display method. Each frame of image on a liquid crystal display simultaneously displays two groups of program information; the polarization directions of the two groups of program information differ for 90 degrees; a first pair of polaroid glasses is regulated into a first polaroid direction so as to enable the ray of the first group of program information to pass; and a second pair of polaroid glasses is regulated into a second polaroid direction so as to enable the ray of the second group of program information to pass. The invention discloses a dual-program information display system, which comprises a liquid crystal television and glasses, wherein the odd-number lines of each frame of image of the liquid crystal television are used for displaying the content of the first group of program information; the even number lines of the each frame of image of the liquid crystal television are used for displaying the content of the second group of program information; the polarization directions of the two groups of program information differ for 90 degrees; the polarization direction of the glasses can be regulated; the glasses at least comprise a glasses frame, linear polarized lenses installed on the glass frame, and a regulation unit used for regulating the polarization lens direction of a ray incidence lens.
Description
Technical field
The present invention relates to a kind of binodal order method for information display and system.
Background technology
TV is the important tool of people's daily leisure, amusement, study because of good reception audio-video signal ability has become one of electric equipment important in the family.The LCD TV that uses at present all is to show a programs a moment.But each family has only a TV usually, and the kinsfolk might dispute because different channel watched by needs.So how to distribute TV just to become a difficult problem, how to let two people watch TV programme to become problem demanding prompt solution simultaneously.
Summary of the invention
In order to overcome above-mentioned defective, the present invention provides a kind of binodal order method for information display and system that can show two programs simultaneously.
For achieving the above object; On the one hand; The present invention provides a kind of binodal order method for information display, and each two field picture shows two groups of programme informations simultaneously on the LCD, and the polarization direction of two groups of programme informations differs 90 °; The adjustment of first polaroid glasses is become first polarization direction, make the light of first group of programme information pass; The adjustment of second polaroid glasses is become second polarization direction, make the light of second group of programme information pass.
On the other hand; The present invention provides a kind of binodal order information display system; Said system comprises LCD TV and glasses; The odd-numbered line of each two field picture of said LCD TV shows that first group of programme information content and even number line show second group of programme information content, and the polarization direction of two groups of programme informations differs 90 °; Said glasses are for adjusting the glasses of polarization direction.
Binodal order method for information display of the present invention is in each two field picture, to show two groups of programme informations simultaneously and watch respectively two groups of programs through the polarization direction of adjusting two secondary polaroid glasses; Make a TV can play the content of two channels simultaneously; Can tentatively solve the problem that several kinsfolks together watch TV and can see the program of oneself liking; Easy to use, effective.
The LCD TV of binodal order information display system of the present invention can be play the picture of two programs simultaneously, watches through the glasses that can adjust polarization direction.This system configuration is reasonable, and is easy to use, and display frame is effective, economizes on resources.
Description of drawings
Fig. 1 is a principle of the invention sketch map.
The principle schematic of Fig. 2 for using the present invention to watch the 3D LCD TV.
Embodiment
Below in conjunction with Figure of description and preferred embodiment the present invention is done detailed description.
Binodal order method for information display of the present invention is that each two field picture shows two groups of programme informations simultaneously on LCD; The polarization direction of two groups of programme informations differs 90 °; The adjustment of first polaroid glasses is become first polarization direction, make the light of first group of programme information pass; The adjustment of second polaroid glasses is become second polarization direction, make the light of second group of programme information pass.Make a TV can play the content of two channels simultaneously, can tentatively solve the problem that several kinsfolks together watch TV and can see the program of oneself liking, easy to use, effective, can save a TV.
Two groups of program residing respectively positions in same two field picture are not limit, and preferred mode is the odd-numbered line demonstration of first group of programme information through each two field picture, and second group of programme information passes through the even number line demonstration of each two field picture.The picture of two groups of programs is all very clear under this display mode.
In order to realize above-mentioned display method; Binodal order information display system of the present invention comprises LCD TV and glasses; The odd-numbered line of each two field picture of LCD TV shows that first group of programme information content and even number line show second group of programme information content, and the polarization direction of two groups of programme informations differs 90 °.Employed glasses be for adjusting the glasses of polarization direction, the user through change polarization direction select the programme content that will see.
Through the program of two channels of descrambling simultaneously of configuration multichannel tuner and two descrambler on LCD TV, and utilize output device to make the odd-numbered line of each two field picture show different programme informations respectively with even number line.So just can solve the problem that many people watch TV simultaneously and are independent of each other, help promoting household's harmony, increase the time of household's coexistence.
Do not disturb mutually in order to make two groups of contents; Being provided with first in the LCD TV changes channel cell and second and changes channel cell; First changes channel cell receives the adjustment of remote controller to first group of programme information content, and second changes channel cell receives the adjustment of remote controller to second group of programme information content.Two groups of programme informations are controlled by the different channel cell of changing respectively, when picture, sound or the others of one group of programme information change, can not influence the corresponding contents of another group programme information.
The concrete form of remote controller is not limit.Can be on the remote controller selector button to be installed, confirm that through button corresponding is first group of programme information or second group of programme information; Also can be to use first remote controller and second remote controller, LCD TV receives the content of first group of programme information of adjustment behind the signal of first remote controller, receives the content of second group of programme information of adjustment behind the signal of second remote controller.The advantage of using a remote controller is to save cost, and the advantage of using two remote controllers is to reduce misoperation, the person of avoiding the use of do not see selector button with regard to direct with remote controller mistuning put in order another and organized programme information.
Better to watch impression in order having, to be provided with first audio unit and second audio unit in the LCD TV, first audio unit is used to transmit the sound of corresponding first group of programme information, and second audio unit is used to transmit the sound of corresponding second group of programme information.Sound and picture are supporting, make programme information more complete.
Sound is not limit from the concrete mode that television set arrives spectators, can be first audio unit transmit corresponding first group of programme information sound to earphone, second audio unit transmits the sound of corresponding second group of programme information to sound equipment; Also can be, first audio unit transmits sound to the first earphone of corresponding first group of programme information, and second audio unit transmits sound to the second earphone of corresponding second group of programme information.The sound of one of two groups of programme informations is played back with sound equipment, help many people, reduced the use of many set of headphones with seeing this program.And two groups of programme contents all use earphone to play sound can not disturb mutually, and the sound in each earphone is all very clear, the interference of having avoided sound equipment to cause.
In order to cooperate the difference of image polarization direction, glasses comprise mirror holder at least, are installed in the linear polarizer sheet on the mirror holder, and the adjustment unit that is used to adjust light incident eyeglass polarized lenses direction.The concrete form of adjustment unit is not limit, and the device that can be the rotation eyeglass also can be the outer additional device of eyeglass.
In order to let common user can rotate eyeglass convenient, fast, exactly, on the rotation lens device witness marker need be set.The rotation lens device can be arranged on the eyeglass and also can be arranged on simultaneously on two eyeglasses.When the rotation lens device is arranged on the eyeglass; Witness marker only is required to be " multichannel 2D pattern " and " 3D pattern " gets final product; The user can know clearly very that rotating to the relevant position just can see the TV programme of 2D or the TV programme of 3D, and is easy to use.When the rotation lens device is arranged on two eyeglasses; Witness marker can be " 45 ° of polarisations " and " 135 ° of polarisations "; The user can watch first group of 2D TV programme, second group of 2D TV programme or 3D TV programme respectively according to the needs rotations eyeglass of oneself; Make the use of glasses more flexible, adaptability is stronger.
The outer attachment device of eyeglass preferably uses liquid crystal cell, and liquid crystal is housed in the liquid crystal cell, and liquid crystal can change direction behind making alive.The direction that liquid crystal can be in is at least 45 ° and/or 135 °.Two preceding liquid crystal of linear polarizer sheet can be in identical angle, are used to watch the 2D program; Also can be in different angle, be used to watch the 3D program.
Preferred embodiment one: as shown in Figure 1, binodal order information display system comprises a LCD TV and two pair of glasses.The odd-numbered line of each two field picture of LCD TV shows that first group of programme information content and even number line show second group of programme information content; Glasses are for adjusting the polaroid glasses of polarization direction, and the polarization direction of two pair of glasses is corresponding one group of programme information respectively, and the user of glasses just can only see the wherein picture of one group of program like this.
Be provided with first in the LCD TV and change channel cell and second and change channel cell, first changes channel cell receives the adjustment of remote controller to first group of programme information content, and second changes channel cell receives the adjustment of remote controller to second group of programme information content.Wherein, the content that LCD TV is adjusted first group of programme information is the signal according to first remote controller, and the content of adjusting second group of programme information is the signal according to second remote controller.
Be provided with first audio unit and second audio unit in the LCD TV, first audio unit transmits sound to the first earphone of corresponding first group of programme information, and second audio unit transmits sound to the second earphone of corresponding second group of programme information.
Two pair of glasses all comprise the polarisation mirror holder and are installed in the linear polarizer sheet on the mirror holder.The eyeglass of first pair of glasses is 45 ° of polarisations, and the eyeglass of second pair of glasses is 135 ° of polarisations simultaneously.
The odd-numbered line of each two field picture of LCD TV and even number line show first group of programme information content and second group of programme information content respectively in this preferred embodiment, and the polarization direction of two groups of programme informations differs 90 °.The polarization direction of a pair of glasses is identical with first group of programme information, and the polarization direction of another pair of glasses is identical with second group of programme information.At this moment, the user can see different programme contents through different glasses, and hears the acoustic information of corresponding picture respectively through earphone, makes the whole result of broadcast of programme content unaffected.The use of two supporting remote controllers makes a plurality of users adjust programme content and can not interfere with the user who is watching other program according to the needs of oneself.
Preferred embodiment two: binodal order information display system comprises a LCD TV and two pair of glasses.The odd-numbered line of each two field picture of LCD TV shows that first group of programme information content and even number line show second group of programme information content; Glasses are for adjusting the polaroid glasses of polarization direction, and the polarization direction of two pair of glasses is corresponding one group of programme information respectively, and the user of glasses just can only see the wherein picture of one group of program like this.
Be provided with first in the LCD TV and change channel cell and second and change channel cell, first changes channel cell receives the adjustment of remote controller to first group of programme information content, and second changes channel cell receives the adjustment of remote controller to second group of programme information content.Remote controller is provided with selector button, can select to adjust the content of first group of programme information or the content of adjusting second group of programme information through the adjusting remote controller of button.
Be provided with first audio unit and second audio unit in the LCD TV, first audio unit transmits the sound of corresponding first group of programme information to sound equipment, carries out outer putting; Second audio unit transmits the sound of corresponding second group of programme information to earphone.
Two pair of glasses all comprise the polarisation mirror holder and are installed in the linear polarizer sheet on the mirror holder.The eyeglass of first pair of glasses is 45 ° of polarisations, and the eyeglass of second pair of glasses is 135 ° of polarisations simultaneously.
Two groups of pairing sound of programme information are broadcasted through sound equipment and earphone respectively in this preferred embodiment, are independent of each other, if watch under the situation of people more than a people of same programme information, sound equipment can have been practiced thrift the use of a plurality of earphones.Use same remote controller to adjust the content of two groups of programme informations, saved a remote controller, reduced cost.
Preferred embodiment three: binodal order information display system comprises a LCD TV and two pair of glasses.The odd-numbered line of each two field picture of LCD TV shows that first group of programme information content and even number line show second group of programme information content; Glasses are for adjusting the polaroid glasses of polarization direction, and the polarization direction of two pair of glasses is corresponding one group of programme information respectively, and the user of glasses just can only see the wherein picture of one group of program like this.
Be provided with first in the LCD TV and change channel cell and second and change channel cell, first changes channel cell receives the adjustment of remote controller to first group of programme information content, and second changes channel cell receives the adjustment of remote controller to second group of programme information content.Wherein, the content that LCD TV is adjusted first group of programme information is the signal according to first remote controller, and the content of adjusting second group of programme information is the signal according to second remote controller.
Be provided with first audio unit and second audio unit in the LCD TV, first audio unit transmits sound to the first earphone of corresponding first group of programme information, and second audio unit transmits sound to the second earphone of corresponding second group of programme information.
The adjustment unit that two pair of glasses all comprise the polarisation mirror holder, are installed in the linear polarizer sheet on the mirror holder and are used to adjust light incident eyeglass polarized lenses direction.Adjustment unit is a liquid crystal cell, and liquid crystal is housed in the liquid crystal cell, and liquid crystal can change direction behind making alive.
All be to add one deck liquid crystal cell on the polarization type glasses of 45 ° of directions at left and right sides eyeglass polarisation; When watching the program of 2D channel one; Two liquid crystal cells that are separately positioned on before the eyeglass of the left and right sides open it through applying voltage, liquid crystal display screen odd-numbered line (45 ° of dazzles) thus view data can be added in the image that right and left eyes on 45 ° of polarization type glasses moulds can receive odd-numbered line through liquid crystal cell; When watching the program of 2D channel two, left and right sides liquid crystal cell is not applied voltage it is not opened, the view data of that liquid crystal display screen even number line (135 ° of dazzles) sees through the upset that liquid crystal molecule has been done a dazzle direction.The direction of the light of 135 ° of dazzle directions after through liquid crystal cell becomes 45 °, also can be through the polarization type glasses of 45 ° of polarisations, so right and left eyes can receive the image of even number line.
Use liquid crystal cell to regulate the polarization direction of eyeglass in this preferred embodiment, make a pair of glasses can obtain two polarization directions, increased the function of glasses, make glasses more general.
Preferred embodiment four: as shown in Figure 2, binodal order information display system comprises a LCD TV and two pair of glasses.The odd-numbered line of each two field picture of LCD TV shows that left eye programme information content and even number line show right eye programme information content.Glasses rotate an eyeglass for adjusting the polaroid glasses of polarization direction, make the polarization direction of two eyeglasses differ 90 °.The view data that gets into right and left eyes like this is just corresponding with the 3D rendering of liquid crystal display screen transmission, and left eye can see that the image right eye of odd-numbered line can see the image of even number line, in brain, synthesizes 3D rendering.
Revolve the polarization direction that polarized lenses makes two lamels through commentaries on classics in this preferred embodiment and differ 90 °, realize the purpose of watching 3D rendering, easy to use, respond well.
Preferred embodiment five: binodal order information display system comprises a LCD TV and two pair of glasses.The left eye information of the odd-numbered line displays program information content of each two field picture of LCD TV and the right eye information of even number line displays program information content.
The adjustment unit that two pair of glasses all comprise the polarisation mirror holder, are installed in the linear polarizer sheet on the mirror holder and are used to adjust light incident eyeglass polarized lenses direction.Adjustment unit is a liquid crystal cell, and liquid crystal is housed in the liquid crystal cell, and liquid crystal can change direction behind making alive.
All be to add one deck liquid crystal cell on the polarization type glasses of 45 ° of directions at left and right sides eyeglass polarisation.When watching 3D; Opening a liquid crystal cell through a liquid crystal cell closes; The view data that gets into right and left eyes like this is just corresponding with the 3D rendering of liquid crystal display screen transmission, and left eye can see that the image right eye of odd-numbered line can see the image of even number line, in brain, synthesizes 3D rendering.
What the odd-numbered line of LCD TV and even number line showed respectively in this preferred embodiment is the right and left eyes information of same TV programme, and the polarization direction of regulating the glasses right and left eyes through liquid crystal cell makes the user can watch the 3D TV programme.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (10)
1. binodal order method for information display; It is characterized in that: each two field picture shows two groups of programme informations simultaneously on the LCD; The polarization direction of two groups of programme informations differs 90 °, and the adjustment of first polaroid glasses is become first polarization direction, makes the light of first group of programme information pass; The adjustment of second polaroid glasses is become second polarization direction, make the light of second group of programme information pass.
2. binodal order method for information display according to claim 1 is characterized in that: first group of programme information passes through the odd-numbered line demonstration of each two field picture, and second group of programme information passes through the even number line demonstration of each two field picture.
3. binodal order information display system; It is characterized in that: said system comprises LCD TV and glasses; The odd-numbered line of each two field picture of said LCD TV shows that first group of programme information content and even number line show second group of programme information content, and the polarization direction of two groups of programme informations differs 90 °; Said glasses are for adjusting the glasses of polarization direction.
4. binodal order information display system according to claim 3; It is characterized in that: be provided with first in the said LCD TV and change channel cell and second and change channel cell; First changes channel cell receives the adjustment of remote controller to first group of programme information content, and second changes channel cell receives the adjustment of remote controller to second group of programme information content.
5. binodal order information display system according to claim 4 is characterized in that: said system also comprises first remote controller and second remote controller, and LCD TV receives the content of first group of programme information of adjustment behind the signal of first remote controller; LCD TV receives the content of second group of programme information of adjustment behind the signal of second remote controller.
6. binodal order information display system according to claim 3; It is characterized in that: be provided with first audio unit and second audio unit in the said LCD TV; First audio unit is used to transmit the sound of corresponding first group of programme information, and second audio unit is used to transmit the sound of corresponding second group of programme information.
7. binodal order information display system according to claim 6 is characterized in that: first audio unit transmits the sound of corresponding first group of programme information to earphone, and second audio unit transmits the sound of corresponding second group of programme information to sound equipment; Perhaps, first audio unit transmits sound to the first earphone of corresponding first group of programme information, and second audio unit transmits sound to the second earphone of corresponding second group of programme information.
8. binodal order information display system according to claim 3, it is characterized in that: said glasses comprise mirror holder at least, are installed in the linear polarizer sheet on the said mirror holder, and adjustment unit; Said adjustment unit is used to adjust the direction of light incident eyeglass polarized lenses.
9. binodal order information display system according to claim 8 is characterized in that: said adjustment unit is a liquid crystal cell, in the said liquid crystal cell liquid crystal is housed, and said liquid crystal can change direction behind making alive.
10. binodal order information display system according to claim 9 is characterized in that: the direction that said liquid crystal can be in is at least 45 ° and/or 135 °; Two preceding liquid crystal of linear polarizer sheet can be in identical angle, also can be in different angle.
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| CN2012103416397A CN102833568A (en) | 2012-09-14 | 2012-09-14 | Dual-program information display method and system |
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| CN106842649A (en) * | 2017-03-31 | 2017-06-13 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display panel and display device |
| CN107426358A (en) * | 2016-05-23 | 2017-12-01 | 罗大海 | A kind of mobile phone with image hiding function and multi-screen function or TV or film |
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Application publication date: 20121219 |