CN103106874B - Display device and image processing method thereof - Google Patents
Display device and image processing method thereof Download PDFInfo
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- CN103106874B CN103106874B CN201310015446.7A CN201310015446A CN103106874B CN 103106874 B CN103106874 B CN 103106874B CN 201310015446 A CN201310015446 A CN 201310015446A CN 103106874 B CN103106874 B CN 103106874B
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Abstract
The invention discloses a display device and an image processing method thereof. The display device comprises a display panel, a source electrode actuator, a drain electrode actuator, a time schedule controller and an image processing module. The image processing module is connected with the time schedule controller, receives a first image data, converts instruction signals, data guiding communication signals and synchronization signals and supplies displaying image data to the time schedule controller. The image processing module determines types of the displaying image data according to the converted instruction signals and adjusts time points of the types of the displaying image data according to the timing sequence of the converted instruction signals, the data guiding communication signals and the synchronization signals.
Description
Technical field
The invention relates to a kind of display device and picture processing method thereof, and relate to display device and the picture processing method thereof of a kind of changeable display two-dimensional picture and three-dimensional picture especially.
Background technology
Three-dimensional (three-dimension, 3D) display technique is the trend of numerical monitor now, no matter be in amusement, in medical research or other field, user more and more stresses the impression be personally on the scene.In amusement, while user watches 3D film or plays 3D game, 3D display technique can show object in picture and launch and the visual effect of the screen that flies out towards beholder, and often can be user and bring the impression be personally on the scene, therefore 3D display technique is real for film and game bring new trend and developing goal.
Generally speaking, due to the custom of user, display device major part is display two-dimensional picture (i.e. Flat-picture), and non-display stereoscopic picture plane.So the display device that can show stereoscopic picture plane at present just all can consider the Switchability between two-dimensional picture and three-dimensional picture when designing.But two-dimensional picture is converted to the opportunity of three-dimensional picture if do not consider, then display frame may be caused to occur such as taking out the abnormal occurrence of line.
Summary of the invention
In view of this, the invention provides its picture processing method of a kind of display device, it can according to the ON time corresponding relation between conversion instruction and data conducting signal, the time point that adjustment picture switches.
The invention provides a kind of display device, it comprises:
One display panel;
One source pole driver, connects this display panel, to drive this display panel;
One drain driver, connects this display panel, to drive this display panel;
Time schedule controller, connects this source electrode driver and this drain driver, and receives a display picture data, to drive this source electrode driver and this drain driver; And
One picture processing module, connect this time schedule controller, receive one first picture data, a conversion instruction signal, a data conducting signal and a sync signal, and this display picture data is provided, this picture processing module determines the kenel of this display picture data according to this conversion instruction signal, and determines the time point of kenel of this display picture data of adjustment according to the sequential of this conversion instruction signal, this data conducting signal and this sync signal.
In the present invention, wherein this picture processing module comprises:
One impact damper, receives and stores this first picture data;
One converting unit, in order to this first picture data is converted to one second picture data, wherein the kenel of this second picture data is different from the kenel of this first picture data;
One first switch, is connected between this impact damper and this converting unit, reacts on this conversion instruction signal and conducting;
One detecting unit, receive this data conducting signal, this conversion instruction signal and this sync signal, and export one and switch signal, this detecting unit determines the voltage quasi position of this switching signal according to the sequential of this conversion instruction signal, this data conducting signal and this sync signal; And
One second switch, connects this detecting unit and this time schedule controller, reacts on this switching signal and this time schedule controller is connected to this impact damper or this converting unit.
The present invention wherein this first picture data is two-dimensional picture data, and this second picture data is three-dimensional picture data.
In the present invention, when this conversion instruction signal conducting is when the conduction period of this data conducting signal, this detecting unit disconnects this switching signal in this data conducting signal conduction period instantly and is connected to this impact damper to make this time schedule controller, and is connected to this converting unit in this switching signal of next conduction period conducting of this synchronizing signal to make this time schedule controller.
In the present invention, when this conversion instruction signal conducting is when the off period of this data conducting signal, this this switching signal of detecting unit conducting is connected to this converting unit to make this time schedule controller.
Wherein this switching signal is defaulted as disconnection.
In the present invention, when this conversion instruction signal conducting is when the conduction period of this data conducting signal, this picture processing module exports this first picture data of receiving as this display picture data in this data conducting signal conduction period instantly, and adjusts the kenel of this display picture data in next conduction period of this synchronizing signal.
In the present invention, when this conversion instruction signal conducting is when the off period of this data conducting signal, this picture processing module adjusts the kenel of this display picture data.
In the present invention, before this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is two-dimensional picture data, and after this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is three-dimensional picture data.
The present invention also provides a kind of picture processing method of display device, and be suitable for the picture processing module in a display device, this picture processing method comprises the following steps:
Receive one first picture data, a conversion instruction signal, a data conducting signal and a sync signal, and provide a display picture data to time schedule controller accordingly;
The kenel of this display picture data is determined according to this conversion instruction signal; And
Sequential according to this conversion instruction signal, this data conducting signal and this sync signal determines the time point of the kenel of this display picture data of adjustment.
In picture processing method of the present invention, the sequential according to this conversion instruction signal, this data conducting signal and this sync signal determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal conducting is when the conduction period of this data conducting signal, export this first picture data of receiving as this display picture data in this data conducting signal conduction period instantly; And the kenel of this display picture data is adjusted in next conduction period of this synchronizing signal.
Further, the sequential according to this conversion instruction signal, this data conducting signal and this sync signal determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal conducting is when the off period of this data conducting signal, adjust the kenel of this display picture data.
Further, determine that the step of the kenel of this display picture data more comprises according to this conversion instruction signal:
Before this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is two-dimensional picture data; And after this conversion instruction signal conducting, the kenel setting this display picture data is three-dimensional picture data.
Based on above-mentioned, in its picture processing method of display device of the embodiment of the present invention, picture processing module is according to the time point of the kenel of the sequential decision adjustment display picture data of conversion instruction signal, data conducting signal and sync signal.By this, display frame can be avoided to occur abnormal occurrence.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the display device schematic diagram that the present invention executes example 1;
Fig. 2 is the signal waveforms of the embodiment of the present invention 1;
Fig. 3 is the signal waveforms of the embodiment of the present invention 2;
Fig. 4 is the functional block diagram of the picture processing module of Fig. 1 of the present invention;
Fig. 5 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is off;
Fig. 6 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is conducting;
Fig. 7 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is conducting;
Fig. 8 is the picture processing method process flow diagram of the embodiment of the present invention 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
The invention provides a kind of display device 100, it comprises:
One display panel 110;
One source pole driver 120, connects this display panel 110, to drive this display panel 110;
One drain driver 130, connects this display panel 110, to drive this display panel 110;
Time schedule controller 140, connects this source electrode driver 120 and this drain driver 130, and receives a display picture data, to drive this source electrode driver 120 and this drain driver 130; And
One picture processing module 150, connect this time schedule controller 140, receive one first picture data, a conversion instruction signal CMD, an a data conducting signal DE and sync signal Vsync, and this display picture data is provided, this picture processing module 150 determines the kenel of this display picture data according to this conversion instruction signal CMD, and determines the time point of kenel of this display picture data of adjustment according to the sequential of this conversion instruction signal CMD, this data conducting signal DE and this sync signal Vsync.
In the present invention, wherein this picture processing module 150 comprises:
One impact damper 310, receives and stores this first picture data;
One converting unit 320, in order to this first picture data is converted to one second picture data, wherein the kenel of this second picture data is different from the kenel of this first picture data;
One first switch 315, is connected between this impact damper 310 and this converting unit 320, reacts on this conversion instruction signal CMD and conducting;
One detecting unit 330, receive this data conducting signal DE, this conversion instruction signal CMD and this sync signal Vsync, and export one and switch signal, this detecting unit determines the voltage quasi position of this switching signal according to the sequential of this conversion instruction signal CMD, this data conducting signal DE and this sync signal Vsync; And
One second switch 325, connects this detecting unit 320 and this time schedule controller 140, reacts on this switching signal and this time schedule controller 140 is connected to this impact damper 310 or this converting unit 320.
The present invention wherein this first picture data is two-dimensional picture data, and this second picture data is three-dimensional picture data.
In the present invention, when this conversion instruction signal CMD conducting is when the conduction period of this data conducting signal DE, this detecting unit 330 disconnects this switching signal in this data conducting signal DE conduction period instantly and is connected to this impact damper 310 to make this time schedule controller 140, and is connected to this converting unit 320 in this switching signal of next conduction period conducting of this synchronizing signal to make this time schedule controller 140.
In the present invention, when this conversion instruction signal CMD conducting is when the off period of this data conducting signal DE, this this switching signal of detecting unit 330 conducting is connected to this converting unit 330 to make this time schedule controller 140.
Wherein this switching signal is defaulted as disconnection.
In the present invention, when this conversion instruction signal CMD conducting is when the conduction period of this data conducting signal DE, this picture processing module 150 exports this first picture data of receiving as this display picture data in this data conducting signal CMD conduction period instantly, and adjusts the kenel of this display picture data in next conduction period of this synchronizing signal.
In the present invention, when this conversion instruction signal CMD conducting is when the off period of this data conducting signal DE, this picture processing module 150 adjusts the kenel of this display picture data.
In the present invention, before this conversion instruction signal CMD conducting, the kenel that this picture processing module 150 sets this display picture data is two-dimensional picture data, and after this conversion instruction signal CMD conducting, the kenel that this picture processing module 150 sets this display picture data is three-dimensional picture data.
The present invention also provides a kind of picture processing method of display device, and be suitable for the picture processing module 150 in a display device 100, this picture processing method comprises the following steps:
Receive one first picture data, a conversion instruction signal CMD, a data conducting signal and a sync signal Vsync, and provide a display picture data to time schedule controller 140 accordingly;
The kenel of this display picture data is determined according to this conversion instruction signal CMD; And
Sequential according to this conversion instruction signal CMD, this data conducting signal DE and this sync signal Vsync determines the time point of the kenel of this display picture data of adjustment.
In picture processing method of the present invention, the sequential according to this conversion instruction signal CMD, this data conducting signal DE and this sync signal Vsync determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal CMD conducting is when the conduction period of this data conducting signal DE, export this first picture data of receiving as this display picture data in this data conducting signal DE conduction period instantly; And the kenel of this display picture data is adjusted in next conduction period of this synchronizing signal.
Further, the sequential according to this conversion instruction signal CMD, this data conducting signal DE and this sync signal Vsync determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal CMD conducting is when the off period of this data conducting signal DE, adjust the kenel of this display picture data.
Further, determine that the step of the kenel of this display picture data more comprises according to this conversion instruction signal CMD:
Before this conversion instruction signal CMD conducting, the kenel that this picture processing module 150 sets this display picture data is two-dimensional picture data; And after this conversion instruction signal CMD conducting, the kenel setting this display picture data is three-dimensional picture data.
Embodiment 1, Fig. 1 is the schematic diagram of the display device of the embodiment of the present invention 1.In the present embodiment, display device 100 comprises display panel 110, source electrode driver 120, drain driver 130, time schedule controller 140 and picture processing module 150.Display panel 110 connects source electrode driver 120 and drain driver 130, shows with the driving of drain driver 130 to be controlled by source electrode driver 120.Time schedule controller 140 connects source electrode driver 120, drain driver 130 and picture processing module 150, controls source electrode driver 120 and drain driver 130 with the picture provided according to picture processing module 150.
In the present embodiment, picture processing module 150 is at corresponding first picture data of the picture data FD2_i(receiving two dimension) after, the kenel that meeting decides display picture data OFD according to conversion instruction signal CMD is corresponding two-dimensional picture or corresponding three-dimensional picture, and decides according to the sequential of data conducting signal DE, sync signal Vsync and conversion instruction signal CMD the time point adjusting display picture data OFD kenel.Further, time schedule controller 140 can receive according to data conducting signal DE and sync signal Vsync the display picture data OFD that picture processing module 150 provide.
The control signal (at this for picture start signal STV and data lock bolt signal TP) that source electrode driver 120 and drain driver 130 produce according to time schedule controller 140 operates, and wherein picture start signal STV is the start signal of each picture.Therefore, after drain driver 130 receives picture start signal STV, drain driver 130 sequentially can export scanning signal SC to driving display panel 110, to drive all picture elements (pixel) in display panel 110 by column.Further, the data that source electrode driver 120 provides according to picture start signal STV reception time schedule controller 140, and comparable data lock bolt signal TP exports pixel voltages VP to display panel 110, and then cause display panel 110 to produce corresponding image frame.
Generally speaking, data conducting signal DE can alternately conducting and disconnection, that is data conducting signal DE can comprise multiple conduction period of replacing and off period.When data conducting signal DE is in conduction period, time schedule controller 140 meeting response data conducting signal DE receives the display picture data OFD that picture processing module 150 produces.And in off period, time schedule controller 140 meeting response data conducting signal DE does not receive the data that picture processing module 150 produces.Wherein, the length of conduction period and off period all can adjust according to the design requirement of deviser.Sync signal Vsync can represent the start time point of a picture, and sync signal Vsync meeting conducting is when data conducting signal DE is converted to off period.
Conversion instruction signal CMD is that the picture data FD2_i of two dimension is converted to three-dimensional picture data FD3_i by control interface processing module 150.That is picture processing module 150 can react on the conducting of conversion instruction signal CMD and the picture data FD2_i of two dimension be carried out to the conversion of D reconstruction, and then produce corresponding picture data FD3_i(and the three-dimensional version of picture data FD2_i).In the present embodiment, picture processing module 150 can receive and stored picture data FD2_i, so that follow-up picture process.In other words, before conversion instruction signal CMD conducting, picture processing module 150 can the kenel of set and display picture data OFD be two-dimensional picture data (that is directly exporting picture data FD2_i).After conversion instruction signal CMD conducting, picture processing module 150 can the kenel of set and display picture data OFD be three-dimensional picture data (that is picture data FD3_i).
Fig. 2 is the signal waveforms of the embodiment of the present invention 1.Please refer to Fig. 2, in the present embodiment, sync signal Vsync conducting (at this for high voltage level) in the off period BP(of data conducting signal DE during this is in low voltage level with data conducting signal DE) starting point, and conversion instruction signal CMD conducting is in (at this for low voltage level) in the conduction period EP of data conducting signal DE, and now picture processing module 150 is controlled by conversion instruction signal CMD will be converted to three-dimensional picture data for two-dimensional picture data FD2_i.
In the conduction period EP of data conducting signal DE, time schedule controller 140 can control source electrode driver 120 and export pixel voltages VP.Now, if picture processing module 150 is directly by the display picture data OFD(of two-dimensional picture that is picture data FD2_i) be converted to display picture data OFD(that is the picture data FD3_i of three-dimensional picture) and export time schedule controller 140 to, because picture conversion cannot complete immediately, therefore the running of time schedule controller 140 and source electrode driver 120 may be affected, so that cause the display frame of display panel 110 to occur such as taking out the problem of line.
Embodiment 2, Fig. 3 is the signal waveforms of the embodiment of the present invention 2.Please refer to Fig. 3, in the present embodiment, the off period BP of conversion instruction signal CMD conducting in (at this for low voltage level) in data conducting signal DE.In the off period BP of data conducting signal DE, time schedule controller 140 can not control source electrode driver 120 and export pixel voltages VP, that is source electrode driver 120 can not export pixel voltages VP.Now, if picture processing module 150 is directly by the display picture data OFD(of two-dimensional picture that is picture data FD2_i) be converted to display picture data OFD(that is the picture data FD3_i of three-dimensional picture) and export time schedule controller 140 to, the running of time schedule controller 140 and source electrode driver 120 can not be affected, that is the display frame of display panel 110 can not be caused to occur such as taking out the problem of line.
Therefore, in order to avoid the ON time point because of conversion instruction signal CMD drops on the display problem caused in the conduction period EP of data conducting signal DE, whether picture processing module 150 after conversion instruction signal CMD conducting, can be detected its ON time point and will drop in the conduction period EP of data conducting signal DE.If so, then picture processing module 150 can not export the picture data FD2_i(such as picture data FD3_i after changing in data conducting signal DE conduction period EP instantly) as display picture data OFD.For Fig. 1, now picture processing module 150 such as can with the picture data FD2_i first exported instantly as display picture data OFD.Then, the picture data FD2_i+1(such as picture data FD3_i+1 after the conduction period EP of next data conducting signal DE exports conversion) as display picture data OFD.
When picture processing module 150 judges that the ON time point of conversion instruction signal CMD drops in the off period BP of data conducting signal DE, picture processing module 150 directly exports the picture data FD2_i(such as picture data FD3_i after conversion) as display picture data OFD.
In embodiments of the invention 2, picture processing module 150 can comprise one or door, with through or door realize voltage quasi position detecting function.Wherein, or the input end of door receive data conducting signal DE and conversion instruction signal CMD respectively.When conversion instruction signal CMD for conducting (such as low voltage level shown in Fig. 3) and data conducting signal DE is off (such as low voltage level shown in Fig. 3) time, picture processing module 150 or door output LOW voltage level, to represent that picture processing module 150 directly can export the such as picture data FD3_i of the picture data FD2_i(after conversion) as display picture data OFD.
On the other hand, when conversion instruction signal CMD for conducting (such as low voltage level shown in Fig. 2) and data conducting signal DE for conducting (such as high voltage level shown in Fig. 2) time, picture processing module 150 or door meeting output HIGH voltage level, to represent that picture processing module 150 should export the picture data FD2_i+1(such as picture data FD3_i+1 after changing at the conduction period EP of next data conducting signal DE) as display picture data OFD.Above-mentioned only in order to illustrate, and be not used to limit embodiment of the present invention.
Fig. 4 is the functional block diagram of the picture processing module according to Fig. 1 of the present invention.Please refer to Fig. 1 and Fig. 4, in the present embodiment, picture processing module 150a comprises impact damper 310, first switch 315, converting unit 320, second switch 325 and detecting unit 330.Impact damper 310 receives and stored picture data FD2_i.Converting unit 320 is in order to be converted to picture data FD3_i by picture data FD2_i.Wherein the kenel of picture data FD2_i is different from the kenel of picture data FD3_i.First switch 315 is connected between impact damper 310 and converting unit 320, in order to react on conversion instruction signal CMD and conducting.Detecting unit 330 receives data conducting signal DE and sync signal Vsync.Detecting unit 330 receives data conducting signal DE, conversion instruction signal CMD and sync signal Vsync, and output switching signal SS.Detecting unit 330 can determine according to the sequential of conversion instruction signal CMD, data conducting signal DE and sync signal Vsync the voltage quasi position switching signal SS.Second switch 325 connects detecting unit 330 and time schedule controller 140, in order to react on switching signal SS, time schedule controller 140 is connected to impact damper 310 or converting unit 320.
Fig. 5 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is off.Please refer to Fig. 4 and Fig. 5, in the present embodiment, the conversion instruction signal CMD before conducting represents that picture processing module 150 does not need two-dimensional picture data FD2_i to be converted to three-dimensional picture data FD3_i.Therefore, the first switch 315 can disconnect according to conversion instruction signal CMD, makes picture data FD2_i can not be transferred into converting unit 320.Meanwhile, detecting unit 330 is given tacit consent to switching signal SS and is off, and when judging that conversion instruction signal CMD is off, can control second switch 325 impact damper 310 is connected to time schedule controller 140 through the switching signal SS disconnected.Thus, picture data FD2_i directly can transfer to time schedule controller 140 by impact damper 310.That is display picture data OFD is now picture data FD2_i.
Fig. 6 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is conducting.Please refer to Fig. 4 and Fig. 6, in the present embodiment, suppose the conducting of conversion instruction signal CMD in the off period of data conducting signal DE (such as shown in Fig. 3).The conversion instruction signal CMD of conducting represents that two-dimensional picture data FD2_i need be converted to three-dimensional picture data FD3_i by picture processing module 150.Therefore, the first switch 315 can the conducting according to conversion instruction signal CMD, makes picture data FD2_i can be sent to converting unit 320.Then, picture data FD2_i can carry out changing to produce picture data FD3_i by converting unit 320.
Simultaneously, detecting unit 330 can judge that the ON time point of conversion instruction signal CMD falls within the off period of data conducting signal DE, and therefore converting unit 320 can be connected to time schedule controller 140 to control second switch 325 by conducting switching signal SS by detecting unit 330.Thus, picture data FD3_i directly can transfer to time schedule controller 140 by converting unit 320.
Fig. 7 is according to the picture processing module schematic diagram of Fig. 4 when conversion instruction is conducting.Please refer to Fig. 4, Fig. 6 and Fig. 7, in the present embodiment, suppose that conversion instruction signal CMD conducting is in the conduction period (such as situation shown in Fig. 2) of data conducting signal DE.Now, the conversion instruction signal CMD of conducting represents that picture data FD2_i need be converted to three-dimensional picture data FD3_i by picture processing module 150.Therefore, the first switch 315 can the conducting according to conversion instruction signal CMD, makes picture data FD2_i can be sent to converting unit 320, to produce picture data FD3_i.
Simultaneously, detecting unit 330 can judge that the ON time point of conversion instruction signal CMD falls within the conduction period of data conducting signal DE, therefore detecting unit 330 still disconnects and switches signal SS, to control second switch 325, impact damper 310 is connected to time schedule controller 140, avoids directly picture data FD3_i being exported to time schedule controller 140 by this and makes as display picture data OFD the display frame of display panel 110 occur the phenomenon (such as taking out line phenomenon) of exception.
Then, detecting unit 330 can be connected to converting unit 320 at next conduction period conducting switching signal SS of synchronizing signal Vsync to make time schedule controller 140.Thus, the picture data FD2_i(such as picture data FD3_i after picture processing module 150 i.e. exportable conversion) as display picture data.
Fig. 8 is the picture processing method process flow diagram of Fig. 1 of the present invention.Please refer to Fig. 8, the method that the present embodiment provides can be suitable for picture processing module 150 as shown in Figure 1.First, in step S510, picture processing module 150 receives picture data FD2_i, conversion instruction signal CMD, data conducting signal DE and sync signal Vsync, and provides display picture data OFD to time schedule controller 140 accordingly.Then, in step S520, picture processing module 150 determines the kenel of display picture data OFD according to conversion instruction signal CMD.Afterwards, in step S530, picture processing module 150 is according to the time point of the kenel of the sequential decision adjustment display picture data OFD of conversion instruction signal CMD, data conducting signal DE and sync signal Vsync.The details of each step above-mentioned can refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 to Fig. 7 embodiment, does not repeat them here.
In sum, the display device that the embodiment of the present invention provides and picture processing module thereof can judge conversion instruction whether conducting in the conduction period of data conducting signal after, determine the regulation time point of the kenel of the display picture data exported.By this, display frame can be avoided to occur such as taking out the abnormal occurrence of line.
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention; have in any art and usually know the knowledgeable; without departing from the spirit and scope of the invention; when doing a little change and retouching, thus the protection domain of the present invention when depending on after the attached claim person of defining be as the criterion.
Claims (10)
1. a display device, is characterized in that: it comprises:
One display panel;
One source pole driver, connects this display panel, to drive this display panel;
One drain driver, connects this display panel, to drive this display panel;
Time schedule controller, connects this source electrode driver and this drain driver, and receives a display picture data, to drive this source electrode driver and this drain driver; And
One picture processing module, connect this time schedule controller, receive one first picture data, a conversion instruction signal, a data conducting signal and a sync signal, and this display picture data is provided, this picture processing module determines the kenel of this display picture data according to this conversion instruction signal, and determines the time point of kenel of this display picture data of adjustment according to the sequential of this conversion instruction signal, this data conducting signal and this sync signal;
Wherein this picture processing module comprises:
One impact damper, receives and stores this first picture data;
One converting unit, in order to this first picture data is converted to one second picture data, wherein the kenel of this second picture data is different from the kenel of this first picture data;
One first switch, is connected between this impact damper and this converting unit, reacts on this conversion instruction signal and conducting;
One detecting unit, receive this data conducting signal, this conversion instruction signal and this sync signal, and export one and switch signal, this detecting unit determines the voltage quasi position of this switching signal according to the sequential of this conversion instruction signal, this data conducting signal and this sync signal; And
One second switch, connects this detecting unit and this time schedule controller, reacts on this switching signal and this time schedule controller is connected to this impact damper or this converting unit;
Wherein this first picture data is two-dimensional picture data, and this second picture data is three-dimensional picture data.
2. display device according to claim 1, it is characterized in that: wherein when this conversion instruction signal conducting is when the conduction period of this data conducting signal, this detecting unit disconnects this switching signal in this data conducting signal conduction period instantly and is connected to this impact damper to make this time schedule controller, and is connected to this converting unit in this switching signal of next conduction period conducting of this sync signal to make this time schedule controller.
3. display device according to claim 1, is characterized in that: wherein when this conversion instruction signal conducting is when the off period of this data conducting signal, this this switching signal of detecting unit conducting is connected to this converting unit to make this time schedule controller.
4. display device according to claim 1, is characterized in that: wherein this switching signal is defaulted as disconnection.
5. display device according to claim 1, it is characterized in that: wherein when this conversion instruction signal conducting is when the conduction period of this data conducting signal, this picture processing module exports this first picture data of receiving as this display picture data in this data conducting signal conduction period instantly, and adjusts the kenel of this display picture data in next conduction period of this sync signal.
6. display device according to claim 1, is characterized in that: wherein when this conversion instruction signal conducting is when the off period of this data conducting signal, this picture processing module adjusts the kenel of this display picture data.
7. display device according to claim 1, it is characterized in that: wherein before this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is two-dimensional picture data, after this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is three-dimensional picture data.
8. a picture processing method for display device, be suitable for the picture processing module in a display device, this picture processing method comprises the following steps:
Receive one first picture data, a conversion instruction signal, a data conducting signal and a sync signal, and provide a display picture data to time schedule controller accordingly;
The kenel of this display picture data is determined according to this conversion instruction signal; And
Sequential according to this conversion instruction signal, this data conducting signal and this sync signal determines the time point of the kenel of this display picture data of adjustment,
Sequential wherein according to this conversion instruction signal, this data conducting signal and this sync signal determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal conducting is when the conduction period of this data conducting signal, export this first picture data of receiving as this display picture data in this data conducting signal conduction period instantly; And the kenel of this display picture data is adjusted in next conduction period of this sync signal;
Wherein this first picture data is two-dimensional picture data.
9. the picture processing method of display device according to claim 8, is characterized in that: the sequential wherein according to this conversion instruction signal, this data conducting signal and this sync signal determines that the step of the time point of the kenel of this display picture data of adjustment more comprises:
When this conversion instruction signal conducting is when the off period of this data conducting signal, adjust the kenel of this display picture data.
10. the picture processing method of display device according to claim 8, is characterized in that: wherein determine that the step of the kenel of this display picture data more comprises according to this conversion instruction signal:
Before this conversion instruction signal conducting, the kenel that this picture processing module sets this display picture data is two-dimensional picture data; And after this conversion instruction signal conducting, the kenel setting this display picture data is three-dimensional picture data.
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| KR101152464B1 (en) * | 2010-05-10 | 2012-06-01 | 삼성모바일디스플레이주식회사 | Organic Light Emitting Display Device and Driving Method Thereof |
| CN102005198B (en) * | 2010-12-07 | 2012-11-28 | 华映视讯（吴江）有限公司 | Backlight module driving system and driving method |
| KR20120076029A (en) * | 2010-12-29 | 2012-07-09 | 삼성전자주식회사 | Method of processing tree-dimension image data and display apparatus performing the same |
| TWI430237B (en) * | 2011-02-11 | 2014-03-11 | Chunghwa Picture Tubes Ltd | Display system and driving method of backlight module thereof |
| KR101787020B1 (en) * | 2011-04-29 | 2017-11-16 | 삼성디스플레이 주식회사 | 3-dimensional display device and data processing method therefor |
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2013
- 2013-01-14 CN CN201310015446.7A patent/CN103106874B/en not_active Expired - Fee Related
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