CN101685210B - Image processing system and method capable of changing polarizing angle of polarized image - Google Patents
Image processing system and method capable of changing polarizing angle of polarized image Download PDFInfo
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Abstract
The invention discloses image processing system and method capable of changing a polarizing angle of a polarized image. The image processing system comprises a display device, a liquid crystal module and a control device, wherein the display device is used for orderly outputting a first set of images and a second set of images, which have different visual angles; the liquid crystal module is arranged on one side of the display device; the control device is electrically connected with the liquid crystal module and the display device, and comprises a voltage source and a control unit; and the control unit is electrically connected to the voltage source and used for controlling whether the voltage source applies an electric field on a twisted nematic liquid crystal layer of the liquid crystal module or not. The image processing system provided by the invention does not need complex processing procedures for image making and image display control.
Description
Technical field
The present invention relates to a kind of image processing system and associated method, refer to image processing system of a kind of polarizing angle that changes polarized image and associated method especially.
Background technology
Generally speaking, the principle of work of stereo-picture promptly is that the image that image that left eye is seen and right eye are seen is sent to left eye and right eye respectively, by the angle difference at right and left eyes visual angle, and make the received image of right and left eyes in user's brain, be superimposed as a stereo-picture with the depth of field and stereovision.Common stereoscopic image generation method has polaroid glasses (Polarizing glasses), shutter stereo to show modes such as glasses (Shutter Glasses), red green (indigo plant) stereo display glasses (anaglyph) and the stereo display of bore hole formula.Below introduce its principle of work at the polaroid glasses that comparatively generally use.
The principle of work of polaroid glasses utilizes horizontal polarized lenses to be configured to left and right sides eyeglass respectively with vertical polarized lenses, allow user's right and left eyes can only see level and vertical polarization light respectively thus, display device then is that the level that projects in regular turn and orthogonal polarized light are received to be respectively right and left eyes, and then utilizes persistence of vision to act in user's brain to be superimposed as stereo-picture.From the above, the image that display device is exported must be handled through the regulation and control of polarization earlier, to reach the level that projects in regular turn and orthogonal polarized light and then to be respectively horizontal polarized lenses and effect that vertical polarized lenses is received, yet the optical facilities design that is used for changing the light polarity in the prior art is often too complicated, and make the application of polaroid glasses be subjected to many restrictions, so how to design the polaroid glasses of sening as an envoy to be applied to the display device that stereo-picture generates more easily be one of important topic of present stereo display industry.
Summary of the invention
The invention provides a kind of image processing system that changes the polarizing angle of polarized image, it includes a display device, be used for exporting in regular turn one first group of image and one second group of image, second group of image of this first group of image and this has different visual angle and has an identical polarizing angle after this display device output certainly; One Liquid Crystal Module is arranged at the side that this display device is exported this first group of image and this second group of image, and this Liquid Crystal Module includes a stable twisted nematic (Twisted Nematic, TN) liquid crystal layer; One first euphotic electrode structure is arranged at one first side of this stable twisted nematic liquid crystal layer; And one second euphotic electrode structure, be arranged at one second side of this stable twisted nematic liquid crystal layer; One control device is electrically connected on this Liquid Crystal Module and this display device, and this control device includes a voltage source, is electrically connected on this first euphotic electrode structure and this second euphotic electrode structure; An and control module, be electrically connected on this voltage source, being used for controlling this voltage source applies an electric field and gives this two euphotic electrodes structure, so that this first group of image do not pass through this stable twisted nematic liquid crystal layer in deviation ground, and control this voltage source and stop to apply this electric field and give this two euphotic electrodes structure, so that this polarizing angle of this second group of image is by 90 degree of deviation behind this stable twisted nematic liquid crystal layer.
The present invention provides a kind of method that changes the polarizing angle of polarized image in addition, it includes: output in regular turn has one first group of image and one second group of image to a Liquid Crystal Module at different visual angle, and this first group of image and this second group of image have an identical polarizing angle after output; Apply an electric field and give this Liquid Crystal Module, so that this first group of image do not pass through this Liquid Crystal Module in deviation ground; And stop to apply this electric field in this Liquid Crystal Module, so that this polarizing angle of this second group of image is being spent by deviation behind this Liquid Crystal Module 90.
The present invention provides a kind of image processing system that changes the polarizing angle of polarized image in addition, it includes a liquid crystal indicator, be used for exporting in regular turn one first group of image and one second group of image, second group of image of this first group of image and this has different visual angle respectively and has an identical polarizing angle after this liquid crystal indicator output certainly; One Liquid Crystal Module is arranged at the side that this liquid crystal indicator is exported this first group of image and this second group of image, and this Liquid Crystal Module includes a stable twisted nematic liquid crystal layer; One euphotic electrode structure is arranged at one first side of this stable twisted nematic liquid crystal layer; And one first transparent electrode layer, be connected in one second side of this stable twisted nematic liquid crystal layer; And a control device, being electrically connected on this Liquid Crystal Module and this liquid crystal indicator, this control device includes a voltage source, is electrically connected on this euphotic electrode structure and this first transparent electrode layer; An and control module, be electrically connected on this voltage source, being used for controlling this voltage source applies an electric field and gives this euphotic electrode structure and this first transparent electrode layer, so that this first group of image do not pass through this stable twisted nematic liquid crystal layer in deviation ground, and control this voltage source and stop to apply this electric field and give this euphotic electrode structure and this first transparent electrode layer, so that this polarizing angle of this second group of image is by 90 degree of deviation behind this stable twisted nematic liquid crystal layer.
Description of drawings
Fig. 1 is the functional block diagram of first embodiment of the invention image processing system.
Fig. 2 is the configuration schematic diagram of Fig. 1 display device and Liquid Crystal Module.
Fig. 3 is the structural representation of Fig. 1 display device and Liquid Crystal Module.
Fig. 4 changes the method for the polarizing angle of polarized image for Fig. 1 image processing system.
Fig. 5 is the configuration schematic diagram of second embodiment of the invention display device and Liquid Crystal Module.
Fig. 6 is the configuration schematic diagram of third embodiment of the invention display device and Liquid Crystal Module.
Description of reference numerals
10 image processing systems, 12,50 display device
14,100 Liquid Crystal Modules, 16 control device
18 first polarized lenses, 20 second polarized lenses
22,102,123 stable twisted nematic liquid crystal layers
24 first transparent substrates, 25 first euphotic electrode structures
26 second transparent substrates, 29 second euphotic electrode structures
28,106 first transparent electrode layers, 30,110 second transparent electrode layers
32 voltage sources, 34 control modules
36 storage unit, 38 inputting interfaces
52 unpolarizedization image displays, 54 Polarizers
104 euphotic electrode structures, 108 transparent substrates
121 backlights, 122 first Polarizers
124 colored filters, 125 second Polarizers
Embodiment
See also Fig. 1, Fig. 1 is the functional block diagram of first embodiment of the invention one image processing system 10.Image processing system 10 includes a display device 12, a Liquid Crystal Module 14, a control device 16, one first polarized lenses 18, and one second polarized lenses 20.Display device 12 is used for exporting in regular turn one first group of image and one second group of image, and second group of image of this first group of image and this has different visual angle and have identical polarizing angle after display device 12 outputs.Then see also Fig. 2, Fig. 2 is the configuration schematic diagram of Fig. 1 Liquid Crystal Module 14 and display device 12, as shown in Figure 2, Liquid Crystal Module 14 is arranged at a side of display device 12 these first group of image of output and this second group of image, as shown in Figure 2, Liquid Crystal Module 14 includes a stable twisted nematic liquid crystal layer 22, one first euphotic electrode structure 25, and one second euphotic electrode structure 29.The first euphotic electrode structure 25 includes one first transparent substrates 24 and one first transparent electrode layer 28, first transparent substrates 24 is arranged at a side of stable twisted nematic liquid crystal layer 22, and first transparent electrode layer 28 is arranged between the stable twisted nematic liquid crystal layer 22 and first transparent substrates 24.The second euphotic electrode structure 29 includes one second transparent substrates 26 and one second transparent electrode layer 30, second transparent substrates 26 is arranged at the opposite side of stable twisted nematic liquid crystal layer 22, second transparent electrode layer 30 then is to be arranged between the stable twisted nematic liquid crystal layer 22 and second transparent substrates 26, first transparent substrates 24 and second transparent substrates 26 can be made up of light transmissive material, as glass material, light-passing plastic material etc., the above-mentioned first euphotic electrode structure 25 and the second euphotic electrode structure 29 can be the combination of above-mentioned two different structure spares (transparent substrates and transparent electrode layer), or be to change to be designed to the simple layer linear element, as single euphotic electrode layer, as for adopting which kind of structural design to look closely the actual process demand and decide.Then, please consult Fig. 1 and Fig. 2 simultaneously, control device 16 is electrically connected on display device 12 and Liquid Crystal Module 14, and control device 16 includes a voltage source 32, a control module 34, a storage unit 36, and an inputting interface 38.Voltage source 32 is electrically connected on first transparent electrode layer 28 and second transparent electrode layer 30.Control module 34 is electrically connected on voltage source 32, control module 34 is used for control voltage source 32 and applies an electric field and give first transparent electrode layer 28 and second transparent electrode layer 30, so that this first group of image do not pass through stable twisted nematic liquid crystal layer 22 in deviation ground, and control voltage source 32 stops to apply this electric field and gives first transparent electrode layer 28 and second transparent electrode layer 30, so that this polarizing angle of this second group of image is by stable twisted nematic liquid crystal layer 22 back deviations 90 degree.Storage unit 36 is electrically connected on control module 34, and storage unit 36 is used for storing this first group of image and this second group of image.Inputting interface 38 is electrically connected on control module 34, and be used for producing an input signal, meaning is promptly when the user utilizes inputting interface 38 inputs to watch the instruction of plane picture or stereo-picture, inputting interface 38 will produce and transmit a corresponding input signal to control module 34, and control module 34 will be exported this first group of image or this second group of image separately according to this input signal control display device 12, or exports this first group of image and this second group of image in regular turn.This first group of image that first polarized lenses 18 is used for receiving and allowing to be transmitted from Liquid Crystal Module 14 passes through, second polarized lenses 20 then is a side that is arranged at first polarized lenses 18, and this second group of image that second polarized lenses 20 is used for receiving and allowing to be transmitted from Liquid Crystal Module 14 passes through.
Liquid crystal molecule in the above-mentioned stable twisted nematic liquid crystal layer 22 belongs to wire (Nematic) liquid crystal, its characteristic is the difference along with the liquid crystal molecule configuration, the three-dimensional eccentric pattern that it constituted can have the different anglecs of rotation, in this embodiment, when voltage source 32 does not apply this electric field as yet in first transparent electrode layer 28 and second transparent electrode layer 30, the liquid crystal molecule of this type can form between first transparent electrode layer 28 and second transparent electrode layer 30 and revolve the three-dimensional eccentric pattern that turn 90 degrees in fact, therefore, if display device 12 outputs have a polarized image of a polarizing angle to stable twisted nematic liquid crystal layer 22, then this polarized image will advance along the eccentric pattern direction of its inner wire liquid crystal molecule, causes this polarizing angle of this polarized image spending by stable twisted nematic liquid crystal layer 22 back deviations 90.Anti-, when voltage source 32 applies this electric field and gives first transparent electrode layer 28 and second transparent electrode layer 30, then the wire liquid crystal molecule in the stable twisted nematic liquid crystal layer 22 will the direction along this electric field be arranged in parallel between first transparent electrode layer 28 and second transparent electrode layer 30, therefore, if display device 12 outputs have a polarized image of a polarizing angle to stable twisted nematic liquid crystal layer 22, then this polarized image will be along the gap straight ahead of wire liquid crystal molecule, and so this polarized image does not pass through stable twisted nematic liquid crystal layer 22 in deviation ground.In sum, whether whether control module 16 apply mode that this electric field gives first transparent electrode layer 28 and second transparent electrode layer 30 by control voltage source 32 and control a polarized image that display device 12 exported can deviation 90 degree after by stable twisted nematic liquid crystal layer 22.
From the above, the image that display device 12 is exported must be handled through polarization earlier, that is to say, if the image that display device 12 is exported is not had words of polarity, then this image is not by also having polarity behind the stable twisted nematic liquid crystal layer 22, therefore just can't reach the effect of the polarizing angle of above-mentioned control chart picture, so in an embodiment of the present invention, display device 12 can be the general common directly display of output polarization image, as Thin Film Transistor-LCD (Thin-Film TransistorLiquid Crystal Display, TFT-LCD) and liquid crystal on silicon (Liquid Crystal on Silicon, LCoS) projector etc., next, be the detailed description that a TFT thin film transistor monitor puts the start flow process of carrying out image processing system 10 before promptly with display device 12.See also Fig. 3, Fig. 3 is the structural representation of Fig. 1 display device 12 and Liquid Crystal Module 14.As shown in Figure 3, display device 12 includes a backlight 121, one first Polarizer 122, a stable twisted nematic liquid crystal layer 123, a colored filter 124, and one second Polarizer 125.
Then see also Fig. 4, Fig. 4 is the method that image processing system 10 changes the polarizing angle of polarized image, and its method comprises the following step.
Step 400: use inputting interface 38 to produce an input signal;
Step 402: control module 34 is exported this first group of image and this second group of image in regular turn according to this input signal control display device 12;
Step 404: control module 34 control voltage source 32 apply an electric field and give Liquid Crystal Module 14, so that this first group of image do not pass through Liquid Crystal Module 14 in deviation ground;
Step 406: first this first group of image that polarized lenses 18 receives and permission is transmitted from Liquid Crystal Module 14 passes through;
Step 408: control module 34 control voltage source 32 stop to apply this electric field in Liquid Crystal Module 14, so that this polarizing angle of this second group of image is being spent by Liquid Crystal Module 14 back deviations 90;
Step 410: second this second group of image that polarized lenses 20 receives and permission is transmitted from Liquid Crystal Module 14 passes through.
At first, in step 400, when the user watches the instruction of stereo-picture by inputting interface 38 inputs, inputting interface 38 will produce and transmit a corresponding input signal to control module 34, then control module 34 will be exported this first group of image and this second group of image (step 402) stored in the said memory cells 36 in regular turn according to this input signal control display device 12, please note, the picture material of this first group of image is identical in fact with the picture material of this second group of image herein, difference only is the difference at visual angle, that is to say, this first group of image carries out picture recording with the visual angle of corresponding user's left eye, and this second group of image then is to carry out picture recording with the visual angle of corresponding user's right eye.The image output flow process of display device 12 is as described below, at first, the light that backlight 121 produced can pass first Polarizer 122 and produce the effect (molecule of each light after the polarization just of polarization of lightization, characteristic on polarisation all can be identical), next, polarization light will pass stable twisted nematic liquid crystal layer 123, and from the above, the arrangement mode of stable twisted nematic liquid crystal layer 123 inner wire liquid crystal molecules can be subjected to electric field effects and be different, therefore the polarizing angle of polarization light will produce corresponding variation by stable twisted nematic liquid crystal layer 123 backs, and has different polarizing angles, and passing through the red of colored filter 124, blue, will demonstrate the light and the polarization direction of various different colours after green three pixels, then after passing through second Polarizer 125, just form different brightness, and then combination generates coloured image.In brief, display device 12 utilizes the light that backlight 121 provided demonstrating this first group of image and this second group of image with identical polarizing angle in regular turn through above-mentioned imaging flow process and after by second Polarizer 125.
This first group of image and this second group of image mentioned in step 402 can include at least one first image and at least one second image respectively, that is to say, the mode that display device 12 can be interlocked in turn shows first image and the second interior image of this second group of image in this first group of image in regular turn, as showing the picture of one second image behind the picture that shows one first image earlier again, circulation so in regular turn shows; Or be that display device 12 also can irregular mode show the picture of many first images in this first group of image and many second images in this second group of image in regular turn, after showing two first images earlier, show three second images again, by that analogy.No matter which kind of mode is above-mentioned display device 12 adopt carry out the demonstration of this first group of image and this second group of image, as long as the image display speed (as image p.s.s 30) of display device 12 is higher than the reaction velocity of human eye, can reach the effect that shows consecutive image because of the human eye vision effect of persisting.
Suppose that this first group of image that above-mentioned display device 12 is exported in regular turn and this second group of image are that horizontal polarization image and display device 12 show first image in this first group of image and second image in this second group of image in regular turn in staggered in turn mode under the display speed of per second 30 images, and applying this electric field, control module 34 control voltage source 32 give first transparent electrode layer 28 and second transparent electrode layer 30, so that this first group of image do not pass through stable twisted nematic liquid crystal layer 22 (step 404) in deviation ground, and control voltage source 32 stops to apply this electric field and gives first transparent electrode layer 28 and second transparent electrode layer 30, so that this polarizing angle of this second group of image is being spent (step 408) by stable twisted nematic liquid crystal layer 22 back deviations 90, therefore, this first group of image still is the horizontal polarization image passing through behind the stable twisted nematic liquid crystal layer 22, this second group of image then is can transfer to be the vertical polarization image after by stable twisted nematic liquid crystal layer 22, then as can be known by step 406 and step 410, this first group of image that first polarized lenses 18 can be used to receive and allow to be transmitted from Liquid Crystal Module 14 passes through, second polarized lenses 20 then is to be arranged at a side of first polarized lenses 18 and this second group of image of can be used to receive and allowing to be transmitted from Liquid Crystal Module 14 passes through, therefore, in this embodiment, first polarized lenses 18 is seen this first group of image of the horizontal polarization that is transmitted from Liquid Crystal Module 14 accordingly with the left eye that allows the user for the horizontal polarized lenses of left eye of the anaglyph spectacles that the user wore, second polarized lenses 20 then is this second group of image of seeing the vertical polarization of being transmitted from Liquid Crystal Module 14 accordingly for the vertical polarized lenses of right eye with the right eye that allows the user, that is to say, when the user wears the anaglyph spectacles of being made up of first polarized lenses 18 and second polarized lenses 20, at first, user's left eye can see through the picture that first polarized lenses 18 is seen one first image in this first group of image that is transmitted from Liquid Crystal Module 14, then, user's right eye can see through the picture that second polarized lenses 20 is seen one second image in this second group of image that is transmitted from Liquid Crystal Module 14, and under the display speed of display device 12 per seconds 30 images, the picture of this first image can be superimposed as a stereo-picture because of the persistence of vision effect at user's brain with the picture of this second image, by that analogy, so the user can by its first polarized lenses 18 worn and second polarized lenses 20 see by this first group of image and this second group of image the superimposed jointly continuous stereo image that goes out.
In addition, when the user only wants to see plane picture, then the user only must use inputting interface 38 inputs to watch the instruction of plane picture, then inputting interface 38 will produce and transmit a corresponding input signal to control module 34, at this moment, control module 34 will only be exported this stored in the said memory cells 36 first group of image or this second group of image separately according to this input signal control display device 12, thus, the user's plane picture that can under the situation of not wearing anaglyph spectacles, watch display device 12 to be exported.
Please note, above-mentioned Liquid Crystal Module 14 is also applicable on the unpolarizedization image display, meaning is the effect that configuration mode that display device 12 can adopt a unpolarizedization image display to add a Polarizer reaches the output polarization image, for instance, see also Fig. 5, Fig. 5 is the configuration schematic diagram of second embodiment of the invention one display device 50 and Liquid Crystal Module 14, element described in second embodiment and the identical person of element number shown in first embodiment, represent that it has identical functions or relative position, repeats no more in this.Second embodiment and the first embodiment difference are setting up of Polarizer.Display device 50 includes a unpolarizedization image display 52 and a Polarizer 54.Polarizer 54 is arranged between Liquid Crystal Module 14 and the unpolarizedization image display 52, thus, this first group of image and this second group of image of output just can have this polarizing angle to 52 of control module 34 unpolarizedization of control image displays after by Polarizer 54 in regular turn.General common unpolarizedization image display has cathode-ray tube (CRT) (Cathode Ray Tube, CRT), plasma scope (Plasma DisplayPanel, or digital light is handled (Digital Light Processing, DLP) projector etc. PDP).
At last, see also Fig. 6, Fig. 6 is the configuration schematic diagram of third embodiment of the invention one Liquid Crystal Module 100 and display device 12, and element described in the 3rd embodiment and the identical person of element number shown in first embodiment represent that it has identical functions or relative position.In this embodiment, display device 12 is a liquid crystal indicator, as a Thin Film Transistor-LCD.As shown in Figure 6, Liquid Crystal Module 100 includes a stable twisted nematic liquid crystal layer 102, an euphotic electrode structure 104, and one first transparent electrode layer 106.Euphotic electrode structure 104 is used for fixing stable twisted nematic liquid crystal layer 102 and first transparent electrode layer 106 on liquid crystal indicator 12, euphotic electrode structure 104 includes a transparent substrates 108 and one second transparent electrode layer 110, transparent substrates 108 is arranged at a side of stable twisted nematic liquid crystal layer 102, transparent substrates 108 can be made up of light transmissive material, as glass material, light-passing plastic material etc., second transparent electrode layer 110 is arranged between stable twisted nematic liquid crystal layer 102 and the transparent substrates 108, in like manner, euphotic electrode structure 104 is except can be the combination of above-mentioned two different structure spares (transparent substrates and transparent electrode layer), also can change and be designed to the simple layer linear element, as single euphotic electrode layer, as for adopting which kind of structural design to look closely the actual process demand and decide.First transparent electrode layer 106 is connected in a side of stable twisted nematic liquid crystal layer 102 and the liquid crystal indicator 12 above-mentioned first group of image of output and second group of image, that is to say, the 3rd embodiment and above-mentioned first embodiment and the second embodiment difference are that the structure composition of Liquid Crystal Module 100 has omitted second transparent substrates 26, save the cost of making display device and Liquid Crystal Module separately thus, as for how allowing the user watch the start flow process of stereo-picture and plane picture all identical, so no longer describe in detail in this with first embodiment.
Compared to prior art, because the present invention utilizes control voltage source to reach with the arrangement that changes liquid crystal molecule in the liquid crystal layer and then the mode that changes the polarizing angle of the polarized image that it passed through alternately and allows the user only must wear corresponding polaroid glasses can to make right and left eyes see the purpose of different visual angles image, therefore, image processing system provided by the present invention does not only need complicated processing procedure in image making and image demonstration control, simultaneously, no matter its display device of arranging in pairs or groups is that the polarized image display is (as Thin Film Transistor-LCD, liquid crystal on silicon projector etc.) or unpolarizedization image display (as cathode-ray tube (CRT), plasma scope, digital light is handled projector etc.), image processing system provided by the present invention is all applicable, thus, can promote its convenience in practical application widely.
The above only is the preferred embodiments of the present invention, and all equivalent variations and modifications of doing according to claim of the present invention all should belong to covering scope of the present invention.
Claims (27)
1. image processing system that can change the polarizing angle of polarized image, it includes:
One display device is used for exporting in regular turn one first group of image and one second group of image, and second group of image of this first group of image and this has different visual angle and have an identical polarizing angle after this display device output certainly;
One Liquid Crystal Module is arranged at the side that this display device is exported this first group of image and this second group of image, and this Liquid Crystal Module includes:
One stable twisted nematic liquid crystal layer;
One first euphotic electrode structure is arranged at one first side of this stable twisted nematic liquid crystal layer; And
One second euphotic electrode structure is arranged at one second side of this stable twisted nematic liquid crystal layer;
One control device is electrically connected on this Liquid Crystal Module and this display device, and this control device includes:
One voltage source is electrically connected on this first euphotic electrode structure and this second euphotic electrode structure; And
One control module, be electrically connected on this voltage source, being used for controlling this voltage source applies an electric field and gives this first and second euphotic electrodes structure, so that this first group of image do not pass through this stable twisted nematic liquid crystal layer in deviation ground, and control this voltage source and stop to apply this electric field and give this first and second euphotic electrodes structure, so that this polarizing angle of this second group of image is by 90 degree of deviation behind this stable twisted nematic liquid crystal layer.
2. image processing system as claimed in claim 1, wherein this first euphotic electrode structure includes:
One first transparent substrates is arranged at this first side of this stable twisted nematic liquid crystal layer; And
One first transparent electrode layer is arranged between this stable twisted nematic liquid crystal layer and this first transparent substrates.
3. image processing system as claimed in claim 2, wherein this first transparent substrates is made up of glass material or plastic material.
4. image processing system as claimed in claim 1, wherein this first euphotic electrode structure is single euphotic electrode layer.
5. image processing system as claimed in claim 1, wherein this second euphotic electrode structure includes:
One second transparent substrates is arranged at this second side of this stable twisted nematic liquid crystal layer; And
One second transparent electrode layer is arranged between this stable twisted nematic liquid crystal layer and this second transparent substrates.
6. image processing system as claimed in claim 5, wherein this second transparent substrates is made up of glass material or plastic material.
7. image processing system as claimed in claim 1, wherein this second euphotic electrode structure is single euphotic electrode layer.
8. image processing system as claimed in claim 1, it includes in addition:
One first polarized lenses, this first group of image that is used for receiving and allowing to transmit from this Liquid Crystal Module passes through; And
One second polarized lenses is arranged at a side of this first polarized lenses, and this second group of image that is used for receiving and allowing to transmit from this Liquid Crystal Module passes through.
9. image processing system as claimed in claim 1, wherein this control device includes in addition:
One storage unit is electrically connected on this control module, is used for storing this first group of image and this second group of image; And
One inputting interface is electrically connected on this control module, is used for producing an input signal, and this control module is controlled this display device according to this input signal and exported this first group of image or export this first group of image in regular turn and this second group of image.
10. image processing system as claimed in claim 1, wherein this display device is a Thin Film Transistor-LCD or a liquid crystal on silicon projector.
11. image processing system as claimed in claim 1, wherein this display device includes:
One unpolarizedization image display; And
One Polarizer is arranged between this Liquid Crystal Module and this unpolarizedization image display, and this first group of image and this second group of image have this polarizing angle after by this Polarizer.
12. image processing system as claimed in claim 11, wherein this unpolarizedization image display is a cathode-ray tube (CRT), a plasma display, or a digital light is handled projector.
13. image processing system as claimed in claim 1, wherein this first group of image and this second group of image include at least one first image and at least one second image respectively.
14. the method that can change the polarizing angle of polarized image, it includes:
Output in regular turn has one first group of image and one second group of image to a Liquid Crystal Module at different visual angle, and this first group of image and this second group of image have an identical polarizing angle after the output in regular turn in described;
Apply that an electric field gives this Liquid Crystal Module so that this first group of image deviation ground by this Liquid Crystal Module; And
Stop to apply this electric field in this Liquid Crystal Module so that this polarizing angle of this second group of image by 90 degree of deviation behind this Liquid Crystal Module.
15. method as claimed in claim 14, it includes in addition:
Use one first polarized lenses to receive and allow and pass through from this first group of image that this Liquid Crystal Module transmitted; And
Use one second polarized lenses to receive and allow and pass through from this second group of image that this Liquid Crystal Module transmitted.
16. method as claimed in claim 14 wherein has this first group of image at different visual angle and this second group of image to this Liquid Crystal Module in output in regular turn, also includes the following step:
Produce an input signal, with decision how output in regular turn have this first group of image at different visual angle and this second group of image to this Liquid Crystal Module.
17. method as claimed in claim 14, wherein output in regular turn have this first group of image at different visual angle and this second group of image to this Liquid Crystal Module for this first group of image of using a polarized image display to export in regular turn to have different visual angle and this second group of image to this Liquid Crystal Module.
18. method as claimed in claim 14, wherein output in regular turn has this first group of image at different visual angle and this second group of image to the step of this Liquid Crystal Module and comprises:
This first group of image and this second group of image of using a unpolarizedization image display to export in regular turn to have different visual angle;
Make this first group of image and this second group of image pass through a Polarizer, so that this first group of image and this second group of image have identical polarizing angle by this unpolarizedization image display output; And
Transmission has this first group of image of identical polarizing angle and this second group of image to this Liquid Crystal Module.
19. method as claimed in claim 14, wherein output in regular turn has this first group of image at different visual angle and this second group of image to this Liquid Crystal Module and has a plurality of second images of a plurality of first images of this first group of image at different visual angle and this second group of image to this Liquid Crystal Module for output in regular turn.
20. the image processing system that can change the polarizing angle of polarized image, it includes:
One liquid crystal indicator is used for exporting in regular turn one first group of image and one second group of image, and second group of image of this first group of image and this has different visual angle respectively and have an identical polarizing angle after this liquid crystal indicator output certainly;
One Liquid Crystal Module is arranged at the side that this liquid crystal indicator is exported this first group of image and this second group of image, and this Liquid Crystal Module includes:
One stable twisted nematic liquid crystal layer;
One euphotic electrode structure is arranged at one first side of this stable twisted nematic liquid crystal layer; And
One first transparent electrode layer is connected in one second side of this stable twisted nematic liquid crystal layer; And
One control device is electrically connected on this Liquid Crystal Module and this liquid crystal indicator, and this control device includes:
One voltage source is electrically connected on this first transparent electrode layer and this euphotic electrode structure; And
One control module, be electrically connected on this voltage source, being used for controlling this voltage source applies an electric field and gives this first transparent electrode layer and euphotic electrode structure, so that this first group of image do not pass through this stable twisted nematic liquid crystal layer in deviation ground, and control this voltage source and stop to apply this electric field and give this first transparent electrode layer and euphotic electrode structure, so that this polarizing angle of this second group of image is by 90 degree of deviation behind this stable twisted nematic liquid crystal layer.
21. image processing system as claimed in claim 20, wherein this euphotic electrode structure includes:
One transparent substrates is arranged at this first side of this stable twisted nematic liquid crystal layer; And
One second transparent electrode layer is arranged between this stable twisted nematic liquid crystal layer and this transparent substrates.
22. image processing system as claimed in claim 20, wherein this euphotic electrode structure is single euphotic electrode layer.
23. image processing system as claimed in claim 20, it includes in addition:
One first polarized lenses, this first group of image that is used for receiving and allowing to transmit from this Liquid Crystal Module passes through; And
One second polarized lenses is connected in a side of this first polarized lenses, and this second group of image that is used for receiving and allowing to transmit from this Liquid Crystal Module passes through.
24. image processing system as claimed in claim 20, wherein this control device includes in addition:
One storage unit is electrically connected on this control module, is used for storing this first group of image and this second group of image; And
One inputting interface is electrically connected on this control module, is used for producing an input signal, and this control module is controlled this liquid crystal indicator according to this input signal and exported this first group of image or export this first group of image in regular turn and this second group of image.
25. image processing system as claimed in claim 21, wherein this transparent substrates is made up of glass material or plastic material.
26. image processing system as claimed in claim 20, wherein this first group of image and this second group of image include at least one first image and at least one second image respectively.
27. image processing system as claimed in claim 20, wherein this liquid crystal indicator is a Thin Film Transistor-LCD.
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| CN102650744A (en) * | 2011-02-28 | 2012-08-29 | 深圳市亿思达显示科技有限公司 | Polarizing glasses, polarizing filter, projector and stereoscopic image system |
| CN102591027A (en) * | 2011-02-28 | 2012-07-18 | 深圳市亿思达显示科技有限公司 | Polarizing glass, polarizing filter, projector, and stereo image system |
| CN102654651A (en) * | 2011-03-04 | 2012-09-05 | 深圳市亿思达显示科技有限公司 | Polaroid glasses, polarizing filter, projector and stereographic projection system |
| CN102654652A (en) * | 2011-03-04 | 2012-09-05 | 深圳市亿思达显示科技有限公司 | Polarizing glasses, polarizing filter, projector and stereoscopic image system |
| WO2016008162A1 (en) * | 2014-07-18 | 2016-01-21 | 深圳市艾尔曼医疗电子仪器有限公司 | Light brush therapeutic apparatus |
| CN105629491B (en) | 2016-04-08 | 2019-06-07 | 京东方科技集团股份有限公司 | A kind of display device, naked eye 3D display system and virtual reality glasses |
| JP2022160895A (en) * | 2021-04-07 | 2022-10-20 | 株式会社ジャパンディスプレイ | Display device |
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| CN1839341A (en) * | 2003-08-22 | 2006-09-27 | 皇家飞利浦电子股份有限公司 | Display device and view angle control unit |
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