CN201440192U - Three-dimensional monitor - Google Patents
Three-dimensional monitor Download PDFInfo
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- CN201440192U CN201440192U CN2009201388945U CN200920138894U CN201440192U CN 201440192 U CN201440192 U CN 201440192U CN 2009201388945 U CN2009201388945 U CN 2009201388945U CN 200920138894 U CN200920138894 U CN 200920138894U CN 201440192 U CN201440192 U CN 201440192U
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Abstract
The utility model relates to a three-dimensional monitor which comprises a backlight module, a first panel, a second panel and a synchronizer. The backlight module is provided with a light outlet side and sequentially emits a variety of chromatic light. The first panel is deployed on the light outlet side, and comprises a first polarizer and a first LCD substrate; and the first polarizer is arranged between the first LCD substrate and the backlight panel. The second panel is deployed on the light outlet side, and the first panel is arranged between the backlight module and the second panel. The second panel comprises a second LCD substrate and a second polarizer, and the second LCD substrate is arranged between the second polarizer and the first panel. The synchronizer is electrically coupled with the backlight module, the first LCD substrate and the second LCD substrate. Within the frame time, the backlight module, the first LCD substrate and the second LCD substrate are synchronously driven by the synchronizer. The three-dimensional monitor has good panel light transmittance, and can reduce power consumption and well display three-dimensional color images.
Description
Technical field
The utility model relates to a kind of display, and particularly relevant for a kind of three-dimensional display.
Background technology
Progress along with showing science and technology can show that the three-dimensional display (Three-dimensionaldisplay device, 3D display device) of stereopsis becomes the research emphasis of field of display gradually.
Figure 1A is the explosive view of known three-dimensional display.Please refer to Figure 1A, known three-dimensional display 100 comprises first panel 110, second panel 120 and the cold-cathode fluorescent lamp source 130 of arranging in regular turn.Has a depth of field distance D between first panel 110 and second panel 120.See through between the shown image brilliance of the shown image brilliance of first panel 110 and second panel 120 and there are differences, the parablepsia principle that cooperates human eye again, can make image that observer P felt between first panel 110 and second panel 120, and produce the effect that stereopsis shows.This technology be commonly referred to as depth field fusion type stereopsis technology (Depth-Fused 3D, DFD).
More specifically, shown in Figure 1A, with the image brilliance of density degree representative on first panel 110 and second panel 120 of profile line, the close more person of profile line represents brightness high more, otherwise then represents brightness low more.Because it is lower than the image brilliance that is positioned at the second place A2 on second panel 120 to be positioned at the image brilliance of the primary importance A1 on first panel 110, so the image depth of field value at this place that observer P sees is bigger, that is image can be near second panel 120 (outlying observation person P).In like manner, the image brilliance that is positioned at the 3rd position A3 on first panel 110 is than the image brilliance height that is positioned at the 4th position A4 on second panel 120, so the image depth of field value at this place that observer P sees is less, that is image can be near first panel 110 (near observer P).
Figure 1B is the synoptic diagram that first panel of the three-dimensional display of Figure 1A and second panel are decomposed.Please refer to Figure 1B, first panel 110 and second panel 120 respectively comprise polaroid 111,121, one active assembly array base plates, 113,123, one colored filters 115,125 and a substrate 117,127.It should be noted that, the emitted light L of cold-cathode fluorescent lamp source 130 is successively through polaroid 121, active assembly array base plate 123, colored filter 125 and the substrate 127 of second panel 120, after the active assembly array base plate 113 of first panel 110, colored filter 115, substrate 117, polaroid 111, enter into the eyes of observer P.
Above-mentioned technology is used two panels (first panel 110 and second panel 120), and the panel light transmission rate (panel transmittance) of first panel 110 and second panel 120 is quite low, has only 5% approximately.Therefore, after through first panel 110 and second panel 120, its brightness meeting reduces significantly from the emitted light L of cold-cathode fluorescent lamp source 130.In other words, difference is very big between the original brightness of seen image brilliance of observer P and cold-cathode fluorescent lamp source 130.Therefore, when needs showed brighter image, that cold-cathode fluorescent lamp source 130 must be transferred was quite bright, and this measure will cause the power consumption of three-dimensional display 100 to increase.
Summary of the invention
In view of this, the utility model provides a kind of three-dimensional display, has good panel light transmission rate and can reduce electricity consumption, and can show the stereo colour image well.
The utility model proposes a kind of three-dimensional display, comprise backlight module, first panel, second panel and synchronous device.Backlight module has the bright dipping side, and backlight module is launched multiple coloured light sequentially.First panel configuration is in the bright dipping side, and first panel has first polaroid and first crystal liquid substrate, and first polaroid is between first crystal liquid substrate and backlight module.Second panel configuration is in the bright dipping side, and first panel is between the backlight module and second panel.Second panel has second crystal liquid substrate and second polaroid, and second crystal liquid substrate is between second polaroid and first panel.Synchronous device is electrically coupled to backlight module, first crystal liquid substrate and second crystal liquid substrate.In time, backlight module, first crystal liquid substrate and second crystal liquid substrate are driven in synchronism by synchronous device at a picture frame.
In an embodiment of the present utility model, above-mentioned synchronous device make backlight module the coloured light of emission sequentially, with first crystal liquid substrate and second crystal liquid substrate picture frame in the time shown image data arrange in pairs or groups each other.
In an embodiment of the present utility model, at above-mentioned picture frame in the time, synchronous device receives from first of backlight module and drives signal and produce the second driving signal and the 3rd driving signal respectively, and drive signal with second and be passed to first crystal liquid substrate, drive signal with the 3rd and be passed to second crystal liquid substrate.
In an embodiment of the present utility model, at above-mentioned picture frame in the time, synchronous device receives from first of first crystal liquid substrate and drives signal and produce the second driving signal and the 3rd driving signal respectively, and drive signal with second and be passed to backlight module, drive signal with the 3rd and be passed to second crystal liquid substrate.
In an embodiment of the present utility model, at above-mentioned picture frame in the time, synchronous device receives from first of second crystal liquid substrate and drives signal and produce the second driving signal and the 3rd driving signal respectively, and drive signal with second and be passed to backlight module, drive signal with the 3rd and be passed to first crystal liquid substrate.
In an embodiment of the present utility model, in the time, synchronous device produces first simultaneously and drives signal, the second driving signal and the 3rd driving signal, is passed to backlight module, first crystal liquid substrate and second crystal liquid substrate respectively at above-mentioned picture frame.
In an embodiment of the present utility model, in the time, second image that first image that first crystal liquid substrate produces and second crystal liquid substrate produce is combined into a stereopsis at above-mentioned picture frame.
In an embodiment of the present utility model, the brightness of the first above-mentioned image is not equal to the brightness of second image.
In an embodiment of the present utility model, three-dimensional display more comprises the 3rd crystal liquid substrate, between first panel and second panel.
In an embodiment of the present utility model, above-mentioned synchronous device make backlight module in proper order emission coloured light, and first crystal liquid substrate, second crystal liquid substrate and the 3rd crystal liquid substrate picture frame in the time shown image data arrange in pairs or groups each other.
In an embodiment of the present utility model, at above-mentioned picture frame in the time, synchronous device receives from first of first crystal liquid substrate and drives signal and produce the second driving signal, the 3rd driving signal and the moving signal of 4 wheel driven respectively, and drive signal with second and be passed to backlight module, drive signal with the 3rd and be passed to the 3rd crystal liquid substrate, the moving signal of 4 wheel driven is passed to second crystal liquid substrate.
In an embodiment of the present utility model, in the time, the 3rd image that second image that first image that first crystal liquid substrate produces, second crystal liquid substrate produce and the 3rd crystal liquid substrate produce is combined into a stereopsis at above-mentioned picture frame.
In an embodiment of the present utility model, the brightness of the first above-mentioned image, second image and the 3rd image is all inequality.
In an embodiment of the present utility model, above-mentioned backlight module comprises a plurality of back light units that array is arranged, and each back light unit comprises a red light emitting diodes, a green LED and a blue LED.
In an embodiment of the present utility model, the first above-mentioned crystal liquid substrate comprises first active assembly array base plate, the first subtend substrate and first liquid crystal layer.First active assembly array base plate comprises a plurality of first picture element unit that array is arranged, and each first picture element unit is corresponding to a plurality of back light units.The first subtend substrate subtend is in first active assembly array base plate.First liquid crystal layer is disposed between first active assembly array base plate and the first subtend substrate.
In an embodiment of the present utility model, the second above-mentioned crystal liquid substrate comprises second active assembly array base plate, the second subtend substrate and second liquid crystal layer.Second active assembly array base plate comprises a plurality of second picture element unit that array is arranged, and each second picture element unit is corresponding to a plurality of back light units.The second subtend substrate subtend is in second active assembly array base plate.Second liquid crystal layer is disposed between second active assembly array base plate and the second subtend substrate.
In an embodiment of the present utility model, the polarization direction of the first above-mentioned polaroid and the polarization direction of second polaroid are essentially orthogonal.
Based on above-mentioned, in three-dimensional display of the present utility model, omitted the low colored filter of transmittance, and substituted known cold-cathode fluorescent lamp source with the backlight module that can launch multiple coloured light sequentially.Therefore, three-dimensional display of the present utility model has higher transmittance.Moreover three-dimensional display also comprises synchronous device, with driven in synchronism backlight module, first panel and second panel, make the coloured light that backlight module launches and first panel and second panel picture frame in the time shown image data arrange in pairs or groups each other.Display color stereopsis so, well.
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate appended graphic being described in detail below.
Description of drawings
Figure 1A is the explosive view of known three-dimensional display.
Figure 1B is the synoptic diagram that first panel of the three-dimensional display of Figure 1A and second panel are decomposed.
Fig. 2 is the explosive view according to the three-dimensional display of the utility model one embodiment.
Fig. 3～Fig. 6 is the driving relationship synoptic diagram between each assembly of three-dimensional display of Fig. 2.
Fig. 7 is the explosive view of the three-dimensional display of another embodiment of the utility model.
Primary clustering symbol description in the accompanying drawing:
100,200,300: three-dimensional display
110,220: the first panels
111,121: polaroid
113,123: active assembly array base plate
115,125: colored filter
117,127: substrate
120,230: the second panels
130: the cold-cathode fluorescent lamp source
210: backlight module
212: back light unit
212a: red light emitting diodes
212b: green LED
212c: blue LED
240: the first polaroids
250: the first crystal liquid substrates
252: the first active assembly array base plates
252a: the first picture element unit
254: the first subtend substrates
256: the first liquid crystal layers
260: the second crystal liquid substrates
262: the second active assembly array base plates
262a: the second picture element unit
264: the second subtend substrates
266: the second liquid crystal layers
270: the second polaroids
280: synchronous device
310: the three crystal liquid substrates
A1: primary importance
A2: the second place
A3: the 3rd position
A4: the 4th position
B: bright dipping side
D: depth of field distance
E1, F1: first image
E2, F2: second image
E3, F4: stereopsis
F3: the 3rd image
L: light
P: observer
H1, J1, L1, S1, T1: first drives signal
H2, J2, L2, S2, T2: second drives signal
H3, J3, L3, S3, T3: the 3rd drives signal
J4: 4 wheel driven moves signal
Embodiment
Fig. 2 is the explosive view according to the three-dimensional display of the utility model one embodiment.Fig. 3～Fig. 6 is the driving relationship synoptic diagram between each assembly of three-dimensional display of Fig. 2.In Fig. 3～Fig. 6, only show backlight module 210, first crystal liquid substrate 250, second crystal liquid substrate 260 and synchronous device 280 of three-dimensional display 200, clearly to represent the driving relationship between each assembly.Below, elder generation illustrates the composition of this three-dimensional display 200 with Fig. 2 and Fig. 3.
Please also refer to Fig. 2 and Fig. 3, this three-dimensional display 200 comprises backlight module 210, first panel 220, second panel 230 and synchronous device 280.Backlight module 210 has bright dipping side B, and backlight module 210 is launched multiple coloured light (not illustrating) sequentially.First panel 220 is disposed at bright dipping side B, and first panel 220 has first polaroid 240 and first crystal liquid substrate 250, and first polaroid 240 is between first crystal liquid substrate 250 and backlight module 210.Second panel 230 is disposed at bright dipping side B, and first panel 220 is between the backlight module 210 and second panel 230.Second panel 230 has second crystal liquid substrate 260 and second polaroid 270, and second crystal liquid substrate 260 is between second polaroid 270 and first panel 220.Synchronous device 280 is electrically coupled to backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260.In the picture frame time (frame time), backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260 are driven in synchronism by synchronous device 280.
Please continue with reference to Fig. 2, this backlight module 210 can comprise a plurality of back light units 212 that array is arranged, and each back light unit 212 comprises a red light emitting diodes 212a, a green LED 212b and a blue LED 212c.Therefore, backlight module 210 can be launched ruddiness, green glow and blue light (not illustrating) sequentially.Particularly, in the time range that human eye vision persists, to can produce the effect of colour mixture, just so-called look preface method (Color Sequential Method) via ruddiness, green glow and the blue light quick switching on time shaft that red light emitting diodes 212a, green LED 212b and blue LED 212c are sent respectively.Thus, the three-dimensional display 200 of the present utility model use that can omit colored filter.Yet the utility model does not limit the form of this backlight module 210, and any backlight module that can launch multiple coloured light in regular turn all belongs to scope of the present utility model.
Refer again to Fig. 2, first crystal liquid substrate 250 comprises: first active assembly array base plate 252, the first subtend substrate 254 and first liquid crystal layer 256.First active assembly array base plate 252 comprises a plurality of first picture element unit 252a that array is arranged, and each first picture element unit 252a is all corresponding to a plurality of back light units 212.The first subtend substrate, 254 subtends are in first active assembly array base plate 252.First liquid crystal layer 256 is disposed between first active assembly array base plate 252 and the first subtend substrate 254.
Similarly, second crystal liquid substrate 260 comprises second active assembly array base plate 262, the second subtend substrate 264 and second liquid crystal layer 266.Second active assembly array base plate 262 comprises a plurality of second picture element unit 262a that array is arranged, and each second picture element unit 262a is all corresponding to a plurality of back light units 212.The second subtend substrate, 264 subtends are in second active assembly array base plate 262.Second liquid crystal layer 266 is disposed between second active assembly array base plate 262 and the second subtend substrate 264.
Moreover three-dimensional display 200 of the present utility model only needs one group of polaroid, that is first polaroid 240 and second polaroid 270, can reach good image and show.First polaroid 240 is disposed between the backlight module 210 and first panel 220, and second polaroid 270 is disposed at the side of second panel 230 away from first panel 220.Particularly, the polarization direction of first polaroid 240 and second polaroid 270 is orthogonal in fact.
Hold above-mentionedly, one of characteristics of three-dimensional display 200 of the present utility model are: do not use colored filter, and can significantly promote the panel light transmission rate (can promote about 15% approximately) of first panel 220 and second panel 230.Directly utilize backlight module 210 of the present utility model that multiple coloured light (not illustrating) is provided, and broken color preface law technology mixes these coloured light, can produce chromatic image.The depth field fusion type stereopsis technology of arranging in pairs or groups and utilizing first panel 220, second panel 230 to be carried out can present the stereo colour image with good image quality again.
More specifically, the image brilliance of being accepted with observer P is that 200 candle lights (nits) are that benchmark calculates, because first panel 110 of the three-dimensional display 100 of known Figure 1A and Figure 1B and the panel light transmission rate of second panel 120 all only have 5%, so the 130 actual brightness that will provide of cold-cathode fluorescent lamp source are:
200(nits)/(5％*5％)＝80,000(nits)
Yet it is 15% that first panel 220 of three-dimensional display 200 of the present utility model and the panel light transmission rate of second panel 230 all promote, so the backlight module 210 actual brightness that will provide are:
200(nits)/(15％*15％)＝8,888(nits)
From the above, when showing the image of same brightness, the backlight module 210 actual brightness that provide (8 of the present utility model, 888nits) than the 130 actual brightness that provide (80 of known cold-cathode fluorescent lamp source, 000nits) low about 10 times, and the unnecessary intensity loss that can save backlight module 210 significantly, and the power consumption of saving backlight module 210.
Refer again to Fig. 3, in the time, the one second image E2 that the one first image E1 that first crystal liquid substrate 250 is produced and this second crystal liquid substrate 260 produce is combined into a stereopsis E3 at picture frame.Particularly, the brightness of the first image E1 is not equal to the brightness of the second image E2, produces stereopsis E3 with the effect that merges by the depth of field.
It should be noted that, another characteristics of three-dimensional display 200 of the present utility model are: synchronous device 280 make coloured light that backlight module 210 launched sequentially, with first crystal liquid substrate 250 and second crystal liquid substrate 260 picture frame in the time shown image data arrange in pairs or groups each other, that is, control by synchronous device 280, this three-dimensional display 200 can show the stereo colour image well, that is, the color entanglement can not take place, can't correctly show the problem of stereopsis.
As shown in Figure 3, at picture frame in the time, synchronous device 280 receives from first of backlight module 210 and drives signal S1 and produce one second driving signal S2 and the 3rd driving signal S3 respectively, and drive signal S2 with second and be passed to first crystal liquid substrate 250, and the 3rd driving signal S3 is passed to second crystal liquid substrate 260.At this moment, backlight module 210 is as the active drive device, and first crystal liquid substrate 250 and second crystal liquid substrate 260 are as passive drive unit.
Yet master, passive driving relationship between backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260 are not limited only to driving relationship shown in Figure 3, can also be as Fig. 4～driving relationship shown in Figure 6.
Please refer to Fig. 4, at picture frame in the time, synchronous device 280 can receive from first of first crystal liquid substrate 250 and drive signal H1 and produce the second driving signal H2 and the 3rd driving signal H3 respectively, and drive signal H2 with second and be passed to backlight module 210, and the 3rd driving signal H3 is passed to second crystal liquid substrate 260.At this moment, first crystal liquid substrate 250 is as the active drive device, and the backlight module 210 and second crystal liquid substrate 260 are as passive drive unit.
Please refer to Fig. 5, at picture frame in the time, synchronous device 280 can receive from first of second crystal liquid substrate 260 and drive signal L1 and produce the second driving signal L2 and the 3rd driving signal L3 respectively, and drive signal L2 with second and be passed to backlight module 210, and the 3rd driving signal L3 is passed to first crystal liquid substrate 250.At this moment, second crystal liquid substrate 260 is as the active drive device, and the backlight module 210 and first crystal liquid substrate 250 are as passive drive unit.
Please refer to Fig. 6, in the time, synchronous device 280 can produce first simultaneously and drive signal T1, the second driving signal T2 and the 3rd driving signal T3, and is passed to backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260 respectively at picture frame.At this moment, synchronous device 280 is as the active drive device, and backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260 are as passive drive unit.Based on above-mentioned, every drive pattern that makes backlight module 210, first crystal liquid substrate 250 and second crystal liquid substrate 260 can arrange in pairs or groups and drive that meets all belongs to scope of the present utility model.
Fig. 7 is the explosive view of the three-dimensional display of another embodiment of the utility model.Please refer to Fig. 7, identical assembly indicates with identical symbol.Different with above-mentioned Fig. 2 and three-dimensional display shown in Figure 3 200 is, this three-dimensional display 300 more comprises one the 3rd crystal liquid substrate 310, and it is between first crystal liquid substrate 250 and second crystal liquid substrate 260.In other words, also can use the crystal liquid substrate more than two, carry out the demonstration of stereo colour image.
In embodiment as shown in Figure 7, synchronous device 280 can make 210 of backlight modules in proper order emission coloured light, and first crystal liquid substrate 250, second crystal liquid substrate 260 and the 3rd crystal liquid substrate 310 picture frame in the time shown image data arrange in pairs or groups each other.
More specifically, in the time, the 3rd image F3 that second image F2 that the first image F1 that first crystal liquid substrate 250 produces, second crystal liquid substrate 260 produce and the 3rd crystal liquid substrate 310 produce can be combined into a stereopsis F4 at picture frame.Particularly, the brightness of the first image F1, the second image F2 and the 3rd image F3 is all inequality, by this to utilize depth field fusion type stereopsis technology to form stereopsis F4.At this, the utility model does not limit the quantity of crystal liquid substrate in the three-dimensional display, the depth of field condition of the stereopsis that the deviser can form according to its desire and being changed.
Moreover, driving relationship between each assembly of this 3 d display device 300, for example be, at picture frame in the time, synchronous device 280 receives from first of first crystal liquid substrate 250 and drives signal J1 and produce the second driving signal J2, the 3rd driving signal J3 and the moving signal J4 of 4 wheel driven respectively, and drive signal J2 with second and be passed to backlight module 210, and the 3rd driving signal J3 is passed to the 3rd crystal liquid substrate 310, moving signal J4 is passed to second crystal liquid substrate 260 with 4 wheel driven.At this, the utility model does not also limit master, the passive driving relationship between backlight module 210 and these crystal liquid substrates 250,260,310.
In sum, three-dimensional display of the present utility model has the following advantages at least:
This three-dimensional display omits colored filter, carries out the demonstration of chromatic image with the backlight module that can launch multiple coloured light in proper order, so can promote the panel light transmission rate.Thus, will save the unnecessary intensity loss of backlight module significantly, and save the power consumption of backlight module.In addition, utilize synchronous device to come driven in synchronism backlight module and a plurality of crystal liquid substrate, can make backlight module in proper order the coloured light and the image data on the crystal liquid substrate of emission can arrange in pairs or groups mutually in the time at picture frame, the color entanglement can not take place, can't correctly show the problem of stereopsis.
Though the utility model discloses as above with embodiment; right its is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, so protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (13)
1. a three-dimensional display is characterized in that, comprising:
One backlight module has a bright dipping side, and this backlight module is launched multiple coloured light sequentially;
One first panel is disposed at this bright dipping side, and this first panel has one first polaroid and one first crystal liquid substrate, and this first polaroid is between this first crystal liquid substrate and this backlight module;
One second panel, be disposed at this bright dipping side, and this first panel is between this backlight module and this second panel, and this second panel has one second crystal liquid substrate and one second polaroid, and this second crystal liquid substrate is between this second polaroid and this first panel; And
One installs synchronously, is electrically coupled to this backlight module, this first crystal liquid substrate and this second crystal liquid substrate, and in the time, this backlight module, this first crystal liquid substrate and this second crystal liquid substrate are driven in synchronism by this synchronous device at a picture frame.
2. three-dimensional display according to claim 1, it is characterized in that: wherein, at this picture frame in the time, this synchronous device receives from one first of this backlight module and drives signal and produce one second driving signal and one the 3rd driving signal respectively, and this second driving signal is passed to this first crystal liquid substrate, drives signal with the 3rd and be passed to this second crystal liquid substrate.
3. three-dimensional display according to claim 1, it is characterized in that: wherein, at this picture frame in the time, this synchronous device receives from one first of this first crystal liquid substrate and drives signal and produce one second driving signal and one the 3rd driving signal respectively, and this second driving signal is passed to this backlight module, drives signal with the 3rd and be passed to this second crystal liquid substrate.
4. three-dimensional display according to claim 1, it is characterized in that: wherein, at this picture frame in the time, this synchronous device receives from one first of this second crystal liquid substrate and drives signal and produce one second driving signal and one the 3rd driving signal respectively, and this second driving signal is passed to this backlight module, drives signal with the 3rd and be passed to this first crystal liquid substrate.
5. three-dimensional display according to claim 1, it is characterized in that: wherein at this picture frame in the time, this synchronous device produces one first simultaneously and drives signal, one second driving signal and one the 3rd driving signal, is passed to this backlight module, this first crystal liquid substrate and this second crystal liquid substrate respectively.
6. three-dimensional display according to claim 1 is characterized in that: wherein at this picture frame in the time, one first image that described first crystal liquid substrate produces is combined into a stereopsis with one second image of this second crystal liquid substrate generation.
7. three-dimensional display according to claim 1 is characterized in that: more comprise one the 3rd crystal liquid substrate, between this first panel and this second panel; Described synchronous device make those coloured light that this backlight module launched sequentially, and this first crystal liquid substrate, this second crystal liquid substrate and the 3rd crystal liquid substrate this picture frame in the time shown image data arrange in pairs or groups each other.
8. three-dimensional display according to claim 8, it is characterized in that: wherein at this picture frame in the time, this synchronous device receives from one first of this first crystal liquid substrate and drives signal and produce one second driving signal, one the 3rd driving signal and the moving signal of a 4 wheel driven respectively, and this second driving signal is passed to this backlight module, drive signal with the 3rd and be passed to the 3rd crystal liquid substrate, the moving signal of this 4 wheel driven is passed to this second crystal liquid substrate.
9. three-dimensional display according to claim 8, it is characterized in that: wherein at this picture frame in the time, one second image that one first image that this first crystal liquid substrate produces, this second crystal liquid substrate produce is combined into a stereopsis with one the 3rd image of the 3rd crystal liquid substrate generation.
10. three-dimensional display according to claim 1 is characterized in that: wherein this backlight module comprises a plurality of back light units that array is arranged, and each back light unit comprises a red light emitting diodes, a green LED and a blue LED.
11. three-dimensional display according to claim 11 is characterized in that: described first crystal liquid substrate comprises:
One first active assembly array base plate comprise a plurality of first picture element unit that array is arranged, and each first picture element unit is corresponding to a plurality of back light units;
One first subtend substrate, subtend is in this first active assembly array base plate; And
One first liquid crystal layer is disposed between this first active assembly array base plate and this first subtend substrate.
12. three-dimensional display according to claim 11 is characterized in that: described second crystal liquid substrate comprises:
One second active assembly array base plate comprise a plurality of second picture element unit that array is arranged, and each second picture element unit is corresponding to a plurality of back light units;
One second subtend substrate, subtend is in this second active assembly array base plate; And
One second liquid crystal layer is disposed between this second active assembly array base plate and this second subtend substrate.
13. three-dimensional display according to claim 1, wherein the polarization direction of the polarization direction of this first polaroid and this second polaroid is essentially orthogonal.
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| CN2009201388945U CN201440192U (en) | 2009-06-17 | 2009-06-17 | Three-dimensional monitor |
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| CN2009201388945U CN201440192U (en) | 2009-06-17 | 2009-06-17 | Three-dimensional monitor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404597A (en) * | 2011-11-17 | 2012-04-04 | 华映视讯（吴江）有限公司 | Three-dimensional displaying method, displaying device and displaying system |
| CN102547312A (en) * | 2010-12-20 | 2012-07-04 | 展晶科技(深圳)有限公司 | Light-emitting diode (LED) stereoscopic display |
| CN102654653A (en) * | 2011-03-23 | 2012-09-05 | 京东方科技集团股份有限公司 | Depth-of-field fused type three-dimensional display device |
| CN103220538A (en) * | 2012-01-20 | 2013-07-24 | 贝太科技(深圳)有限公司 | Stereo display system and stereo display method |
-
2009
- 2009-06-17 CN CN2009201388945U patent/CN201440192U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102547312A (en) * | 2010-12-20 | 2012-07-04 | 展晶科技(深圳)有限公司 | Light-emitting diode (LED) stereoscopic display |
| CN102547312B (en) * | 2010-12-20 | 2014-10-15 | 展晶科技(深圳)有限公司 | Light-emitting diode (LED) stereoscopic display |
| CN102654653A (en) * | 2011-03-23 | 2012-09-05 | 京东方科技集团股份有限公司 | Depth-of-field fused type three-dimensional display device |
| CN102654653B (en) * | 2011-03-23 | 2014-04-16 | 京东方科技集团股份有限公司 | Depth-of-field fused type three-dimensional display device |
| US9664918B2 (en) | 2011-03-23 | 2017-05-30 | Boe Technology Group Co., Ltd. | Depth-fused three dimensional display device |
| CN102404597A (en) * | 2011-11-17 | 2012-04-04 | 华映视讯（吴江）有限公司 | Three-dimensional displaying method, displaying device and displaying system |
| CN103220538A (en) * | 2012-01-20 | 2013-07-24 | 贝太科技(深圳)有限公司 | Stereo display system and stereo display method |
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