Display system
Technical field
The invention relates to a kind of display system, and particularly relevant for a kind of switchable plane and solid display.
Background technology
Along with the progress of science and technology with flourishing, display technology gradually from the flat-panel screens progress to three-dimensional display.Yet, obtaining generally of stereopsis will see through special equipment, for example the video camera of twin-lens or in conjunction with two video cameras perhaps sees through special image treatment method bidimensional image is converted to stereopsis, that is obtaining of stereopsis come conveniently not as two dimension (being the plane) image.Therefore, considering that three-dimensional display will support to show bidimensional image simultaneously except showing the stereopsis under the market demand.How to make three-dimensional display show that stereopsis or bidimensional image then become an important topic of design three-dimensional display.
Summary of the invention
The invention provides a kind of display system, can see through single data switching signal control display module for showing stereopsis or bidimensional image.
Display system of the present invention comprises an image process unit, a display module and time schedule controller.Image process unit provides one first image data, one second image data and a data switching signal, and wherein first image data is different from second image data.Time schedule controller couples image process unit and display module, to show a stereopsis or a flat image according to first image data, second image data and data switching signal control display module.
In an embodiment of the present invention, wherein this first image data and this second image data are respectively a plane full resolution image data and a three-dimensional full resolution video data, when this time schedule controller receives this plane full resolution image data according to this data switching signal, then this time schedule controller shows this flat image according to this this display module of flat image Data Control, when this time schedule controller received this solid full resolution image data according to this data switching signal, then this time schedule controller showed this stereopsis according to this this display module of stereopsis Data Control.
In an embodiment of the present invention, this time schedule controller comprises:
One control signal generating unit couples this display module, in order to provide a backlight control signal, a video data and a data actuating signal to this display module;
One mnemon;
One data processing unit, couple this image process unit and this control signal generating unit, to receive this plane full resolution image data or should solid full resolution image data according to this data switching signal, export this plane full resolution image data to this control signal unit, and export this solid full resolution image data to this mnemon; And
One picture multiplication units couples this mnemon and this control signal generating unit, exports this control signal generating unit to behind the picture update rate with this solid full resolution image data that doubles.
In an embodiment of the present invention, this time schedule controller comprises:
One control signal generating unit couples this display module, in order to provide a grating control signal, a video data and a data actuating signal to this display module;
One mnemon;
One data processing unit, couple this image process unit and this control signal generating unit, to receive this plane full resolution image data or should solid full resolution image data according to this data switching signal, export this plane full resolution image data to this control signal unit, and export this solid full resolution image data to this mnemon; And
One picture multiplication units couples this mnemon and this control signal generating unit, exports this control signal generating unit to behind the picture update rate with this solid full resolution image data that doubles.
In an embodiment of the present invention, this first image data and this second image data are respectively a left eye full resolution image data and a right eye full resolution video data, when this time schedule controller receives one of them of this left eye full resolution image data and this right eye full resolution video data according to this data switching signal, then this time schedule controller is controlled this display module according to this left eye full resolution image data that is received or this right eye full resolution video data and is shown this flat image, when this time schedule controller received this left eye full resolution image data and this right eye full resolution video data according to this data switching signal, then this time schedule controller was controlled this display module according to this left eye full resolution image data and this right eye full resolution video data and is shown this stereopsis.
In an embodiment of the present invention, this time schedule controller comprises:
One control signal generating unit couples this display module, in order to provide a backlight control signal, a video data and a data actuating signal to this display module;
One mnemon;
One data processing unit, couple this image process unit, receiving one of them of this left eye full resolution image data and this right eye full resolution video data or all according to this data switching signal, and this left eye full resolution image data and this right eye full resolution video data that are received are exported this mnemon; And
One picture multiplication units couples this mnemon and this control signal generating unit, exports this control signal generating unit to behind the picture update rate with this left eye full resolution image data in this mnemon that doubles and this right eye full resolution video data.
In an embodiment of the present invention, this time schedule controller comprises:
One control signal generating unit couples this display module, in order to provide a grating control signal, a video data and a data actuating signal to this display module;
One mnemon;
One data processing unit, couple this image process unit, receiving one of them of this left eye full resolution image data and this right eye full resolution video data or all according to this data switching signal, and this left eye full resolution image data and this right eye full resolution video data that are received are exported this mnemon; And
One picture multiplication units couples this mnemon and this control signal generating unit, exports this control signal generating unit to behind the picture update rate with this left eye full resolution image data in this mnemon that doubles and this right eye full resolution video data.
In an embodiment of the present invention, this display module is a bore hole formula stereo display module.
In an embodiment of the present invention, this display module comprises:
One display panel;
The one source pole driver couples this time schedule controller and this display panel, to provide a plurality of pixel voltages to this display panel;
One gate pole driver couples this time schedule controller and this display panel, to provide a plurality of sweep signals to this display panel; And
One directive property backlight module is to provide a directive property light source to this display panel.
In an embodiment of the present invention, this display module comprises:
One display panel;
The one source pole driver couples this time schedule controller and this display panel, to provide a plurality of pixel voltages to this display panel;
One gate pole driver couples this time schedule controller and this display panel, to provide a plurality of sweep signals to this display panel; And
One backlight module is to provide an area source to this display panel; And
One grating is disposed at a display surface of this display panel.
Based on above-mentioned, the display system of the embodiment of the invention, its image process unit can see through single data switching signal control display module for showing stereopsis or bidimensional image.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Fig. 1 is the system schematic according to the display system of one embodiment of the invention.
Fig. 2 is the system schematic according to the display system of another embodiment of the present invention.
Fig. 3 is the system schematic according to the display system of yet another embodiment of the invention.
Fig. 4 is the system schematic according to the display module of one embodiment of the invention.
Fig. 5 is the system schematic according to the display module of another embodiment of the present invention.
Description of reference numerals:
100,100a, 100b: display system
110,110a, 110b: image process unit
120,200,300: time schedule controller
130,400,500: display module
210,310: data processing unit
220,320: mnemon
230,330: the picture multiplication units
240,340: control signal generating unit
410,510: source electrode driver
420,520: gate pole driver
430,530: display panel
440: the directive property backlight module
530a: display surface
540: backlight module
550: grating
BLC: backlight control signal
BRC: grating control signal
DDP: video data
DE: data actuating signal
DIM1: first image data
DIM2: second image data
DIM2D: plane full resolution image data
DIM3D: three-dimensional full resolution video data
DIML: left eye full resolution image data
DIMR: right eye full resolution video data
DL1, DL2: directive property light source
PL: area source
SC: sweep signal
SDSW: data switching signal
STV: open the beginning signal
VP: pixel voltage.
Embodiment
Fig. 1 is the system schematic according to the display system of one embodiment of the invention.Please refer to Fig. 1, in the present embodiment, display system 100 comprises image process unit 110, time schedule controller 120 and display module 130, wherein image process unit 110 can be flush bonding processor or graphic process unit, and display module 130 can be for bore hole formula stereo display module or carry the eyeglass stereoscopic display module that the embodiment of the invention is not as limit.
Image process unit 110 couples time schedule controller 120, and provides the first image data DIM1, the second image data DIM2 and data switching signal SDSW to time schedule controller 120.Wherein, the first image data DIM1 is different from the second image data DIM2, in other words, if the first image data DIM1 is a plane full resolution image data, then the second image data DIM2 can be three-dimensional full resolution video data, perhaps, if the first image data DIM1 is a left eye full resolution image data, then the second image data DIM2 can be a right eye full resolution video data.
Time schedule controller 120 couples display module 130, to show stereopsis or flat image according to the first image data DIM, the second image data DIM2 and data switching signal SDSW control display module 130.In other words, time schedule controller 120 can receive the first image data DIM and/or the second image data DIM2 according to data switching signal SDSW.And, if time schedule controller 120 is received as three-dimensional full resolution image data (as the first image data DIM and the second image data DIM2, or first one of them of image data DIM and the second image data DIM2), time schedule controller 120 control display modules 130 display plane images then; If time schedule controller 120 is received as plane full resolution image data (as the first image data DIM or the second image data DIM2), then time schedule controller 120 is controlled display modules 130 display plane images.
According to above-mentioned, image process unit 110 is sent into plane full resolution image data and three-dimensional full resolution image data respectively in the time schedule controller 120 by the mode of dual output.In addition, image process unit 110 provides a pin position to transmit data switching signal SDSW simultaneously, makes time schedule controller 120 can discern display module 130 and is plane display mode or stereo display module at present.At last, the display mode present according to display module 130, time schedule controller 120 is sent correct video data and is given display module 130, has reached plane or three-dimensional display effect.
Fig. 2 is the system schematic according to the display system of another embodiment of the present invention.Please refer to Fig. 1 and Fig. 2, in the present embodiment, the time schedule controller of display system 100a is to be example with time schedule controller 200, and image process unit 110a output plane full resolution image data DIM2D and the corresponding first image data DIM1 of three-dimensional full resolution video data DIM3D(and the second image data DIM2 respectively).According to above-mentioned, when time schedule controller 200 received plane full resolution image data DIM2D according to data switching signal SDSW, then time schedule controller 200 was according to flat image data SDSW control display module 130 display plane images; When time schedule controller 200 received three-dimensional full resolution image data DIM3D according to data switching signal SDSW, then time schedule controller 200 showed stereopsis according to stereopsis Data Control display module 130.
Furthermore, time schedule controller 200 comprises data processing unit 210, mnemon 220, picture multiplication units 230 and control signal generating unit 240.Data processing unit 210 couples image process unit 110a, mnemon 220 and control signal generating unit 240.Data processing unit 210 receives plane full resolution image data DIM2D or three-dimensional full resolution image data DIM3D according to data switching signal SDSW.
If data processing unit 210 is that then output plane full resolution image data DIM2D is to control signal unit 240 when receiving plane full resolution image data DIM2D.At this moment, if display module 130 is for having directive property stereo display module backlight, then control signal unit 240 can be according to plane full resolution image data DIM2D output backlight control signal BLC, video data DDP and data actuating signal DE to display module 130.Perhaps, if 130 display modules are raster pattern stereo display module, then control signal unit 240 can be according to plane full resolution image data DIM2D output grating control signal BRC, video data DDP and data actuating signal DE to display module 130.Wherein, data that control signal unit 240 provided or control signal can be decided according to the type of display module 130, and the embodiment of the invention is not as limit.
If data processing unit 210 when receiving three-dimensional full resolution image data DIM3D, is then exported three-dimensional full resolution image data DIM3D to mnemon 220.Picture multiplication units 230 couples mnemon 220 and control signal generating unit 240, exports control signal generating unit 240 to behind the picture update rate with the three-dimensional full resolution image data DIM3D that doubles.At this moment, the type of corresponding display module 130, control signal unit 240 can be according to three-dimensional full resolution image data DIM3D output backlight control signal BLC(or grating control signal BRC), video data DDP and data actuating signal DE be to display module 130.
Fig. 3 is the system schematic according to the display system of yet another embodiment of the invention.Please refer to Fig. 1 and Fig. 3, in the present embodiment, the time schedule controller of display system 100b is to be example with time schedule controller 300, and image process unit 110b exports left eye full resolution image data DIML and the corresponding first image data DIM1 of right eye full resolution video data DIMR(and the second image data DIM2 respectively).According to above-mentioned, when time schedule controller 300 received one of them of left eye full resolution image data DIML and right eye full resolution video data DIMR according to data switching signal SDSW, then time schedule controller 300 was according to left eye full resolution image data DIML that is received or right eye full resolution video data DIMR control display module 130 display plane images; When time schedule controller 200 received left eye full resolution image data DIML and right eye full resolution video data DIMR whole according to data switching signal SDSW, then time schedule controller 200 showed stereopsis according to left eye full resolution image data DIML and right eye full resolution video data DIMR control display module 130.
Furthermore, time schedule controller 300 comprises data processing unit 310, mnemon 320, picture multiplication units 330 and control signal generating unit 340.Data processing unit 310 couples image process unit 110b and mnemon 320.Data processing unit 310 receives one of them of left eye full resolution image data DIML and right eye full resolution video data DIMR or all according to data switching signal SDSW.
If data processing unit 310 is when receiving one of them (is example to receive left eye full resolution image data DIML at this) of left eye full resolution image data DIML and right eye full resolution video data DIMR, then to export left eye full resolution image data DIML to mnemon 320.Picture multiplication units 330 couples mnemon 320 and control signal generating unit 340, exports control signal generating unit 340 to behind the picture update rate with multiplication left eye full resolution image data DIML.At this moment, the type of corresponding display module 130, control signal unit 340 can be according to left eye full resolution image data DIML output backlight control signal BLC(or grating control signal BRC), video data DDP and data actuating signal DE be to display module 130.
If data processing unit 310 when receiving left eye full resolution image data DIML and right eye full resolution video data DIMR whole, is then exported left eye full resolution image data DIML and right eye full resolution video data DIMR to mnemon 320.Export control signal generating unit 340 to behind the picture update rate of picture multiplication units 330 multiplication left eye full resolution image data DIML and right eye full resolution video data DIMR.At this moment, the type of corresponding display module 130, control signal unit 340 can be according to left eye full resolution image data DIML and right eye full resolution video data DIMR output backlight control signal BLC(or grating control signal BRC), video data DDP and data actuating signal DE be to display module 130.
Fig. 4 is the system schematic according to the display module of one embodiment of the invention.Please refer to Fig. 2 and Fig. 4, in the present embodiment, display module 130 is to be example with stereo display module 400 with directive property backlight (as DL1 and DL2).Display module 400 comprises source electrode driver 410, gate pole driver 420, display panel 430 and directive property backlight module 440.Source electrode driver 410 couples time schedule controller 200 receiving video data DDP and data actuating signal DE, and couples display panel 430 and provide a plurality of pixel voltage VP to display panel 430 with foundation video data DDP and data actuating signal DE.Gate pole driver 420 couples time schedule controller 200 and opens beginning signal STV with reception, and couples display panel 430 and provide a plurality of sweep signal SC to display panel 430.Directive property backlight module 440 couples time schedule controller 200 with reception backlight control signal BLC, and provides directive property light source DL1 and DL2 to display panel 430 in regular turn according to backlight control signal BLC.
Fig. 5 is the system schematic according to the display module of another embodiment of the present invention.Please refer to Fig. 2 and Fig. 5, in the present embodiment, display module 130 is to be example to have raster pattern stereo display module 500.Display module 500 comprises source electrode driver 510, gate pole driver 520, display panel 530, backlight module 540 and grating 550.Source electrode driver 510 couples time schedule controller 200 and display panel 530, to provide a plurality of pixel voltage VP to display panel 530 according to the video data DDP and the data actuating signal DE that are received.Gate pole driver 520 couples time schedule controller 200 and display panel 530, is opened the signal STV that begins and provides a plurality of sweep signal SC to display panel 530 to receive according to institute.Backlight module 540 provides area source PL to display panel 530.Grating 550 is disposed at the display surface 530a of display panel 530, and couples time schedule controller 200 to receive grating control signal BRC.The part of the display panel 530 that grating 550 is seen according to grating control signal BRC control eyes is so that eyes are seen corresponding image.
In sum, the display system of the embodiment of the invention, its image process unit can see through single data switching signal control display module for showing stereopsis or bidimensional image, but and makes the stereopsis of display module full resolution.