CN102955292A - Display module and display device with same - Google Patents
Display module and display device with same Download PDFInfo
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- CN102955292A CN102955292A CN2011102377776A CN201110237777A CN102955292A CN 102955292 A CN102955292 A CN 102955292A CN 2011102377776 A CN2011102377776 A CN 2011102377776A CN 201110237777 A CN201110237777 A CN 201110237777A CN 102955292 A CN102955292 A CN 102955292A
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Abstract
The invention discloses a display module and a display device with the same. The display module comprises a transparent substrate, a black matrix layer, light shading elements and a phase delay film. The transparent substrate comprises left-eye image areas and right-eye image areas to display left-eye images and right-eye images respectively, wherein each left-eye image area is adjacent to each right-eye image area. The black matrix layer is arranged on one side of the transparent substrate and at junctions of the adjacent left-eye image areas and right-eye image areas. The light shading elements are arranged on the other side of the transparent substrate and correspond to the junctions of the left-eye image areas and the right-eye image areas respectively. The phase delay film is positioned on the other side of the transparent substrate and comprises a plurality of first and second phase delay areas different in phase, and positions of the first and second phase delay areas correspond to those of the left-eye and right-eye image areas.
Description
Technical field
The present invention relates to a kind of display module and the display device of using this display module, and particularly relate to the display module and the display device of using it of a kind of three-dimensional (3D).
Background technology
Display is in early days by cathode-ray tube (CRT) (cathode ray tube, when CRT) display entered flat-panel screens, owing to signal of video signal need not change, and price was more and more cheap, therefore cathode-ray tube display is eliminated gradually, and flat-panel screens has been altered rapidly.And in recent years, along with the progress of science and technology, industry wishes to research and develop the better display of visual effect, provides and gives the consumer to present image the most natural, the truest and that have a three-dimensional impression, and therefore three-dimensional (3D) image display technology is subject to sizable attention.
Stereo display technique can simply be divided into hyperphoria with fixed eyeballs mirror and bore hole formula.Wherein the technology of hyperphoria with fixed eyeballs mirror for example has shutter glasses (shutter glass), is playing in turn images of left and right eyes visual angle picture more than the renewal frequency 120Hz, and shutter glasses is by determining time of covering with the synchronizing signal of display.When display showed the left eye picture, shutter glasses was opened left eye, and right eye covers; When display showed the right eye picture, shutter glasses was opened right eye, and left eye covers.Yet, utilizing this kind technology so that left eye and right eye watch the time of screen very short, the overall brightness that causes display device to show can descend many, and the user has the sensation of film flicker.
In addition, the three-dimensional of another kind of hyperphoria with fixed eyeballs mirror (3D) display is that the mode of wearing polaroid glasses presents 3D.The principle of this technology is to stick one deck phase retardation film in general liquid crystal display front, utilizes the polarisation of light direction that left eye is separated with the image of right eye.But this technology is when the angle of watching is larger, just has the interference problem that left-eye images for example enters right eye and occurs, and causes that the user is visual to obscure and discomfort.Therefore develop and improve the visual angle and reduce annoyance level or promote that the three dimensional display of overall brightness is real to be the target of industry concerted effort.
Summary of the invention
The object of the present invention is to provide a kind of display module and the display device of using it, the setting that it utilizes shading element improves the visual angle interference problem of display module and the display device of using it.
For reaching above-mentioned purpose, according to a first aspect of the invention, a kind of display module is proposed.Display module comprises one first transparency carrier, a black-matrix layer, a plurality of the first shading element and a phase retardation film.The first transparency carrier has a plurality of left-eye images zone to show that left-eye images and a plurality of right-eye images zone are to show right-eye image, adjacent each right-eye image zone, each left-eye images zone.Black-matrix layer is arranged on the side of the first transparency carrier, and black-matrix layer is arranged at an intersection in adjacent left-eye images zone with right-eye image zone.A plurality of the first shading elements are arranged on the opposite side of the first transparency carrier, and the position of these a little the first shading elements corresponds respectively in fact the therewith intersection in a little right-eye image zones of this a little left-eye images zone.Phase retardation film is positioned at the opposite side of the first transparency carrier, has different a plurality of the first phase delay area territories of phase place and a plurality of the second phase delay area territory.Each first-phase potential difference zone is adjacent to each second-phase potential difference zone.These a little first phase delay area territories therewith position in a little the second phase delay area territories correspond respectively in fact the therewith position in a little right-eye image zones, this a little left-eye images zone.Display module comprises that also a light polarizing film is at phase retardation film therewith between a little the first shading elements.
According to a second aspect of the invention, a kind of display device is proposed.Display device comprises a film crystal tube module, a display module and a liquid crystal layer.Liquid crystal layer is between film crystal tube module and display module.And display module comprises one first transparency carrier, a black-matrix layer, a plurality of the first shading element, a phase retardation film and a light polarizing film.The first transparency carrier has a plurality of left-eye images zone to show left-eye images and a plurality of right-eye images zone to show right-eye image, and each left-eye images zone is adjacent to each right-eye image zone.Black-matrix layer is arranged on the side of the first transparency carrier, and black-matrix layer is arranged at a therewith intersection in a little right-eye image zones of adjacent left-eye images zone.A plurality of the first shading elements are arranged on the opposite side of the first transparency carrier, and these a little first shading elements correspond respectively in fact the therewith intersection in a little right-eye image zones of this a little left-eye images zone.Phase retardation film is positioned at the opposite side of the first transparency carrier, has different a plurality of the first phase delay area territories of phase place and a plurality of the second phase delay area territory.Each first-phase potential difference zone is adjacent to each second-phase potential difference zone.These a little first phase delay area territories therewith position in a little the second phase delay area territories correspond respectively in fact the therewith position in a little right-eye image zones, this a little left-eye images zone.Light polarizing film is at phase retardation film therewith between a little the first shading elements.
For there is better understanding above-mentioned and other aspect of the present invention, preferred embodiment cited below particularly, and cooperate appended accompanying drawing, be described in detail below:
Description of drawings
Figure 1A is the synoptic diagram of display device of the present invention;
Figure 1B is the side view of the display module among Fig. 1;
Fig. 2 is the side view of display module in the another embodiment of the present invention;
Fig. 3 is the side view of display module among the again embodiment of the present invention;
Fig. 4 is the side view of display module in the another embodiment of the present invention.
The main element symbol description
2: display device
100: the film crystal tube module
200: liquid crystal layer
300,400,500,600: display module
310: the first transparency carriers
311: the left-eye images zone
312: the right-eye image zone
320: the second transparency carriers
330: black-matrix layer
330a, 340a, 350a: central shaft
340: the first shading elements
350: the second shading elements
360: phase retardation film
361: the first phase delay area territories
362: the second phase delay area territories
370: light polarizing film
A1, A3, A5, A7, B1～B8: width
D1～D8: distance
G: section is poor
L1, L2, L3, R1, R2, R3: light
α: angle
Embodiment
Please refer to Figure 1A, it illustrates the synoptic diagram according to display device of the present invention.Display device 2 for example is three-dimensional (3D) display, can allow the user arrange in pairs or groups stereopsis that auxiliary optical instrument (for example being the glasses that comprise phase retardation film) watches display device 2 to produce.Display device 2 comprises a film crystal tube module 100, a liquid crystal layer 200 and a display module 300.Liquid crystal layer 200 is between film crystal tube module 100 and display module 300.Between film crystal tube module 100 and display module 300, produce electric field change, can cause the liquid crystal deflecting element in the liquid crystal layer 200, for the deflection polarity of the light that changes the liquid crystal layer 200 of passing through.
Please be simultaneously with reference to Figure 1A and Figure 1B, wherein Figure 1B is the side view that illustrates the display module among Figure 1A.Display module 300 comprises one first transparency carrier 310, one second transparency carrier 320, a black-matrix layer (black matrix layer) 330, a plurality of the first shading element 340, a phase retardation film 360 and a light polarizing film 370.
In the present embodiment, the first transparency carrier 310 can for example be glass substrate.The first transparency carrier 310 has a plurality of left-eye images zone 311 to show that left-eye images and a plurality of right-eye images zone 312 are to show right-eye image, the shape of zone 311 and 312 on the x-y plane in fact for example is the strip that extends towards the y direction of principal axis, but is not that limit is in this.Each left-eye images zone 311 is adjacent to each right-eye image zone 312.Be shown to the light that left eye sees and for example enter the first transparency carrier 310 from the axial side of left-eye images zone 311 close-z; Be shown to the light that right eye sees and for example enter the first transparency carrier 310 from the axial side of right-eye image zone 312 close-z.Black-matrix layer 330 is arranged on the side of the first transparency carrier 310, for example is the axial sides of the first transparency carrier 310 close-z.Black-matrix layer 310 can be arranged at an intersection in adjacent left-eye images zone 311 with right-eye image zone 312.Wherein, the central shaft 330a of black-matrix layer 330 can separate left-eye images zone 311 and right-eye image zone 312.
In the present embodiment, phase retardation film 360 is positioned at the opposite side of the first transparency carrier 310, for example is the axial sides of the first transparency carrier 310 close+z.Phase retardation film 360 has different a plurality of the first phase delay area territories 361 of phase place and the phase delay in a plurality of 362, the first phase delay area territories 361, the second phase delay area territory and the second phase delay area territory 362 in fact for example is λ/2.Each first-phase potential difference zone 361 is adjacent to each second-phase potential difference zone 362.These a little first phase delay area territories 361 therewith a little the second shapes of phase delay area territory 362 on the x-y plane in fact for example are the strip that extends towards the y direction of principal axis, but are not that limit is in this.The position in the first phase delay area territory 361 and the second phase delay area territory 362 corresponds respectively in fact the position in left-eye images zone 311 and right-eye image zone 312.
Needing an auxiliary optical instrument when watching this display device 2, for example is glasses.The left eyeglass lens of these glasses can be set the light process that only makes through the first phase delay area territory 361.Similarly, the right eye eyeglass of these glasses can be set the light process that only makes through the second phase delay area territory 362.In the ideal situation, display device 2 produce in order to the light of seeing to left eye need from left-eye images zone 311-z direction of principal axis side enters the first transparency carrier 310, and through the first phase delay area territory 361 to enter left eyeglass lens, for example be light L1.Similarly, display device 2 produce in order to the light of seeing to right eye need from right-eye image zone 312-z direction of principal axis side enters the first transparency carrier 310, and through the second phase delay area territory 362 to enter the right eye eyeglass, for example be light R1.Thus, each lens of glasses just can be definite receives the light that should receive from display device 2.
But because light can be toward emission from all directions, thus for example also may occur from left-eye images zone 311-light that z direction of principal axis side enters the first transparency carrier 310 is through the second phase delay area territory 362, and is for example " transregional " light L2.The former light L2 that should enter left eyeglass lens is but because pass through unexpected the second phase delay area territory 362, so that light L2 can enter into the right eye eyeglass of glasses, causes that the user is visual to obscure and interference.Light R2 is also in like manner, and therefore it will not go into details.Generally speaking, along with the elevation angle of watching display device 2 or the angle of depression when larger, as above-mentioned visual obscure with the interference meeting more serious.
In the present embodiment, a plurality of the first shading elements 340 are arranged on the opposite side of the first transparency carrier 310, for example are the axial sides of the first transparency carrier 310 close+z.The shape of the first shading element 340 on the x-y plane in fact for example is the strip that extends towards the y direction of principal axis, for example is black bar thing (black strip), but is not that limit is in this.As shown in Figure 1B, the position of these a little the first shading elements 340 corresponds respectively in fact the intersection in left-eye images zone 311 and right-eye image zone 312.Wherein, the central shaft 340a of the first shading element 340 can be aligned in respectively in fact the central shaft 330a of left-eye images zone 311 and the black-matrix layer 330 of the intersection in right-eye image zone 312, as shown in Figure 1B.
Because the position that the first shading element 340 arranges is corresponding to the intersection of left-eye images zone 311 with right-eye image zone 312, the light that therefore can block mostly is " transregional " light.In other words, namely unexpected direct of travel or the light that can cause user's vision to disturb for example are light L2 and R2.Thus, can block for example light L2 and this lightlike line of R2 by the first shading element 340 is set, reduce user's right eye and see that left-eye images or left eye see the vision disturbance regime of right-eye image.Allow the user under various visual angles, right and left eyes can receive respectively at most specific and correct light, with the received light of superimposed right and left eyes in brain, and then the sensation of generation stereopsis.
In the present embodiment, the width B 2 of the first shading element 340 is adjustable, and the width of the first shading element 340 can equate in fact or greater than black-matrix layer 330 width.If it is larger that width B 2 is set, then can cover more this type of and march to the light in unexpected phase delay zone, for example light L2 and R2.Thus, under certain annoyance level, the angular field of view of watching is significantly promoted.If it is less that width B 2 is set, then can promote the aperture opening ratio that makes display device 2, the brightness of display device 2 performances is raise, for example be under the brightness of backlight module reducing perhaps, can keep the brightness performance of display device 2 integral body.
In the present embodiment, light polarizing film 370 is at phase retardation film 360 therewith between a little the first shading elements 340, with so that the light process of particular polarization.Moreover display device 2 also can comprise another light polarizing film (not being illustrated among the figure), is the opposite side that is positioned at phase retardation film 360 relative light polarizing film 370.Display module 300 also comprises one second transparency carrier 320, for example is glass substrate.The second transparency carrier 320 is between the first shading element 340 and light polarizing film 370.The thickness of the second transparency carrier 320 is selected can be in order to adjust the distance between the first shading element 340 and the light polarizing film 370.But in another embodiment, also can omit the second transparency carrier 320.Display module 300 also comprises transparent colloid 380, can be in order to binding phase retardation film 360 with light polarizing film 370 or to bind the first shading element 340, the first transparency carrier 310 and the second transparency carrier 310, but be not that limit is in this.
Please refer to Fig. 2, it illustrates the side view according to display module in the another embodiment of the present invention.The display module 400 of present embodiment is that with display module 300 differences of last embodiment display module 400 comprises that also a plurality of the second shading element 350, the second shading elements 350 can be arranged on the side of phase retardation film 360.Light polarizing film 370 is between the first shading element 340 and the second shading element 350.Among the embodiment, the position of the second shading element 350 can be substantially corresponding to the intersection in the first phase delay area territory 311 and the second phase delay area territory 312.And the central shaft 350a of the second shading element 350 is aligned in fact respectively the central shaft 340a of the first shading element 340.The width of the second shading element 350 in fact width B 4 with the first shading element 340 is identical, but is not that limit is in this.
The setting of the second shading element 350 also can be blocked " transregional " light.For instance, although enter the light L3 of the first transparency carrier 310 from the axial side of left-eye images zone 311 close-z, do not blocked by the first shading element 340 and can be directly through the second phase delay area territory 362, but because the second shading element 350 is set so that light L3 can be blocked, avoid wrong light to cause the visual interference of user.Light R3's blocks also as in like manner, and therefore it will not go into details.
In the present embodiment, distance B 3 between black-matrix layer 330 and the first shading element 340, and first shading element 340 equate in fact (such as Figure 1A, Fig. 2 and shown in Figure 3) with distance B 4 between the second shading element 350, but be not limit in this, also can different (as shown in Figure 4).And the second transparency carrier 320 can be between the second shading element 350 and the first shading element 340.The thickness of the second transparency carrier 320 is selected, the distance B 4 between capable of regulating the second shading element 350 and the first shading element 340.Remainder is similar to the embodiment of display module 300, and therefore it will not go into details.
Please refer to Fig. 3, it illustrates the side view according to display module among the again embodiment of the present invention.Display module 500 is to have the slightly poor G of section between the central shaft 350a of the central shaft 340a of the first shading element 340 and the second shading element 350 with display module 400 differences of last embodiment.For example when manufacture craft is fitted a little error occuring, is still in admissible scope.Remainder is similar to display module 400, and therefore it will not go into details.
Please refer to Fig. 4, it illustrates the side view according to display module in the another embodiment of the present invention.Display module 600 is with display module 400 differences of last embodiment, omits the second transparency carrier 320.Wherein, the distance B 7 between black-matrix layer 330 and the first shading element 340 is in fact greater than the distance B 8 between the first shading element 340 and the second shading element 350.Display module 600 remainders are similar to display module 400, and therefore it will not go into details.
Below enumerate embodiment 1 to embodiment 6, and comparative example 1 arrives comparative example 2 under the design of various different spacing and width, the comparison of visual angle and aperture opening ratio.At first, embodiment 1 to embodiment 6 is described, and comparative example 1 is set to spacing and width in the comparative example 2.
＜embodiment 1 〉
Please refer to Figure 1B.Distance B 1 between black-matrix layer 330 and the first shading element 340, and the distance B 2 of the first shading element 340 and phase retardation film 360 is all 700 microns.The width B 1 of black-matrix layer 330 is 100 microns, and the width B 2 of the first shading element 340 is 150 microns.Each left-eye images zone 311 is all 363 microns with the width A1 in each right-eye image zone 312.
＜embodiment 2 〉
Please refer to Fig. 2.Distance B 3 between black-matrix layer 330 and the first shading element 340, and the distance B 4 between the first shading element 340 and the second shading element 350 is all 700 microns.The width B 3 of black-matrix layer 330 is 100 microns, and the width B 4 of the first shading element 340 and the second shading element 350 is 150 microns.Each left-eye images zone 311 is all 363 microns with the width A3 in each right-eye image zone 312.
＜embodiment 3 〉
Please refer to Fig. 2.Distance B 3 between black-matrix layer 330 and the first shading element 340, and the distance B 4 between the first shading element 340 and the second shading element 350 is all 700 microns.The width B 3 of black-matrix layer 330 is 75 microns, and the width B 4 of the first shading element 340 and the second shading element 350 is 105 microns.Each left-eye images zone 311 is all 363 microns with the width A3 in each right-eye image zone 312.
＜embodiment 4 〉
Please refer to Fig. 3.Distance B 5 between black-matrix layer 330 and the first shading element 340, and the distance B 6 between the first shading element 340 and the second shading element 350 is all 700 microns.The width B 5 of black-matrix layer 330 is 100 microns, and the width B 6 of the first shading element 340 and the second shading element 350 is 150 microns.Each left-eye images zone 311 is all 363 microns with the width A5 in each right-eye image zone 312.The poor G of section is 30 microns.
＜embodiment 5 〉
Please refer to Fig. 3.Distance B 5 between black-matrix layer 330 and the first shading element 340, and the distance B 6 between the first shading element 340 and the second shading element 350 is all 700 microns.The width B 5 of black-matrix layer 330 is 75 microns, and the width B 6 of the first shading element 340 and the second shading element 350 is 105 microns.Each left-eye images zone 311 is all 363 microns with the width A5 in each right-eye image zone 312.The poor G of section is 30 microns.
＜embodiment 6 〉
Please refer to Fig. 4.Distance B 7 between black-matrix layer 330 and the first shading element 340 is 700 microns, and the distance B 8 between the first shading element 340 and the second shading element 350 is 300 microns.The width B 7 of black-matrix layer 330 is 100 microns, and the width B 8 of the first shading element 340 and the second shading element 350 is 150 microns.Each left-eye images zone 311 is all 363 microns with the width A7 in each right-eye image zone 312.
＜comparative example 1 〉
Traditional display device can for example be shown in Figure 4, but omits the first shading element 340.Distance between black-matrix layer 330 and the second shading element 350 is 1000 microns.The width B 7 of black-matrix layer 330 is 100 microns, and the width B 8 of the second shading element 340 is 150 microns.Each left-eye images zone 311 is all 363 microns with the width A7 in each right-eye image zone 312.
＜comparative example 2 〉
This device and comparative example 1 between the central shaft of the central shaft of the second shading element and black-matrix layer, have 30 microns section poor, remainder to compare 1 similarly, so it will not go into details.
The performance of lower tabulation one each embodiment of explanation and each comparative example angular field of view, wherein angular field of view is take the angular field of view of interference (crosstalk) less than or equal to 7% time as benchmark.Please refer to Figure 1A with the definition of explanation visual angle and interference (crosstalk).At first, the sight angle that is parallel to the z direction of principal axis and points to display device 2 centers is defined as 0 degree.When observer court-x direction of principal axis moves, the line at the center of observer and display device 2 can go out an angle [alpha] with the z axle clamp.
And the numerical value that disturbs (crosstalk) means the left eyeglass lens of glasses for example and receives display device 2 and want to be shown to the light intensity that right eye is seen (namely wrong light), wants to be shown to the number percent that left eye is seen the light intensity of (namely correct light) divided by receiving display device 2.Under specific angle α, disturb the percentages of (crosstalk) less, be illustrated in when watching display device 2 under this certain angle alpha, the degree that observer's vision is interfered is less.In general, angle α is that 0 interference value when spending is minimum.Along with the absolute value change of angle α is large, it is large that interference value also can become.Table one namely illustrates when the angular field of view of interference value less than or equal to 7% time and total visual angle value.
Table one
Can be found out by table one, Zong in the visual angle part, except embodiment 3 and embodiment 5, no matter be poor without section or the section of having is poor relatively above, all there is significantly improvement at total visual angle of embodiment compared to comparative example.Dividing without the segment difference section, total visual angle of comparative example 1 only is 24 degree, but total visual angle of embodiment 1,2 and 6 minimums reaches 28 degree, so total visual angle of embodiment is improved to more than rare 4 degree.In addition, having the segment difference section to divide, total visual angle of comparative example 2 only is 22 degree, but total visual angle of embodiment 4 reaches 28 degree, and the improvement of embodiment visual angle reaches more than 6 degree.
And in the part of embodiment 3 and embodiment 5, because the width of its black-matrix layer 330 is 75 microns, the width of the first shading element 340 and the second shading element 350 is 105 microns, these two data are 100 microns than the width of the black-matrix layer 330 of other embodiment respectively all, the width of the first shading element 340 and the second shading element 350 is 150 microns and also will lacks, therefore it is naturally more common that the display module among embodiment 3 and the embodiment 5 covers the ability of wrong light, but also similar with total visual angle performance of corresponding comparative example.But, also because the short relation of black-matrix layer 330, the first shading element 340 and the second shading element 350 width of embodiment 3 and embodiment 5 so that the aperture opening ratio of display device significantly improves, increases the brightness that shows.Please refer to table two, the aperture opening ratio numerical value in the table two embodiment 3 and 5 and comparative example 1 and 2 be under 24 degree of 7% visual angle in disturbing (crosstalk), measured aperture opening ratio.
Table two
| Aperture opening ratio | |
| Embodiment 3 | 57.6％ |
| Embodiment 5 (section of having is poor) | 54.2％ |
| Comparative example 1 | 47.5％ |
| Comparative example 2 (section of having is poor) | 46.4％ |
Can be found out by table two, no matter be that the aperture opening ratio that the nothing section is poor and the section of having is poor compares, embodiment has improved at least 7.8% aperture opening ratio with respect to comparative example, when allowing the user watch display device better brightness can be arranged, perhaps can make display device reach identical brightness performance by less backlight illumination, and then save the energy.And, embodiment 3 and 5 under the good performance that has improved at least 7.8% aperture opening ratio, disturb (crosstalk) to require to be below 7% total visual angle still can still keep certain level.
Display module utilizes the setting of the first shading element, and can effectively block for example is that right eye ray enters the light that left eye or left eye ray enter this type of unexpected direct of travel of right eye.Thus, every the eyes that make that can be more accurate pass through for example to be optical glasses, receive the light that each eye should receive, and reduce the situation that vision is disturbed.Very the person can also increase by the second shading element to block the light of more unexpected direct of travel.And under the width of certain black-matrix layer, first and second shading element, the display module that these a little embodiment provide is compared to prior art all can significantly enlarge visual range under certain degree of disturbance.On the other hand, shorten the width of black-matrix layer, first and second shading element, make in the angular field of view of the angular field of view of embodiment under special angle near prior art, the aperture opening ratio of embodiment can significantly raise compared to prior art, thereby the display brightness of display device is promoted, or the brightness that can reduce backlight module makes display device reach identical brightness performance.
In sum, though disclosed the present invention in conjunction with above preferred embodiment, it is not to limit the present invention.Be familiar with in the technical field of the invention this operator, without departing from the spirit and scope of the present invention, can be used for a variety of modifications and variations.Therefore, protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (17)
1. display module comprises:
The first transparency carrier has a plurality of left-eye images zone to show left-eye images and a plurality of right-eye images zone to show right-eye image, and each this left-eye images zone is adjacent to each this right-eye image zone;
Black-matrix layer is arranged on the side of this first transparency carrier, and this black-matrix layer is arranged at one first intersection in adjacent this left-eye images zone with this right-eye image zone;
A plurality of the first shading elements are arranged on the opposite side of this first transparency carrier, and the position of those the first shading elements corresponds respectively in fact this first intersection; And
Phase retardation film, be positioned in addition this side of this first transparency carrier, have different a plurality of the first phase delay area territories of phase place and a plurality of the second phase delay area territory, and the position in those the first phase delay area territories and those the second phase delay area territories corresponds respectively in fact the position in those left-eye images zones and those right-eye image zones.
2. display module as claimed in claim 1 also comprises the first light polarizing film, and this first light polarizing film is between this phase retardation film and those the first shading elements.
3. display module as claimed in claim 1, also comprise a plurality of the second shading elements, those second shading elements are arranged on this phase retardation film one side, and the position of those the second shading elements is in fact corresponding to one second intersection in those the first phase delay area territories and those the second phase delay area territories.
4. display module as claimed in claim 3, the central shaft of those the second shading elements wherein is aligned in fact respectively the central shaft of those the first shading elements.
5. display module as claimed in claim 3 also comprises the second transparency carrier, and this second transparency carrier is between those second shading elements and those the first shading elements.
6. display module as claimed in claim 3, wherein the shape of those the second shading elements is essentially strip.
7. display module as claimed in claim 1, wherein the central shaft of those the first shading elements is aligned in fact respectively the central shaft of this black-matrix layer of this first intersection.
8. display module as claimed in claim 1, wherein those left-eye images zones are essentially strip with the shapes in those right-eye image zones.
9. display module as claimed in claim 1, wherein the shape of those the first shading elements is essentially strip.
10. display module as claimed in claim 2 also comprises the second light polarizing film, and this second light polarizing film is positioned at relatively this first light polarizing film opposite side of this phase retardation film.
11. display module as claimed in claim 1, wherein the width of the width of this left eye viewing area and this right eye viewing area is equal in fact.
12. display module as claimed in claim 3, wherein the width of the width of this first shading element and this second shading element is equal in fact.
13. display module as claimed in claim 12, wherein the width of the width of this first shading element and this black-matrix layer is equal in fact.
14. display module as claimed in claim 12, wherein the width of this first shading element is in fact greater than the width of this black-matrix layer.
15. display module as claimed in claim 3, the wherein distance between this black-matrix layer and those the first shading elements, and those first shading elements equates in fact with distance between those second shading elements.
16. display module as claimed in claim 3, wherein the distance between this black-matrix layer and those the first shading elements is in fact greater than the distance between those first shading elements and those the second shading elements.
17. a display device comprises:
The film crystal tube module;
Display module comprises:
The first transparency carrier has a plurality of left-eye images zone to show left-eye images and a plurality of right-eye images zone to show right-eye image, and each this left-eye images zone is adjacent to each this right-eye image zone;
Black-matrix layer is arranged on the side of this first transparency carrier, and this black-matrix layer is arranged at the intersection in adjacent this left-eye images zone with this right-eye image zone;
A plurality of the first shading elements are arranged on the opposite side of this first transparency carrier, and the position of those the first shading elements corresponds respectively in fact the intersection in adjacent this left-eye images zone with this right-eye image zone;
Phase retardation film, be positioned in addition this side of this first transparency carrier, have different a plurality of the first phase delay area territories of phase place and a plurality of the second phase delay area territory, each this first phase delay area territory is adjacent to each this second phase delay area territory, and the position in those the first phase delay area territories and those the second phase delay area territories corresponds respectively in fact the position in those left-eye images zones and those right-eye image zones; And
The first light polarizing film is between this phase retardation film and those the first shading elements; And liquid crystal layer, between this film crystal tube module and this display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110237777.6A CN102955292B (en) | 2011-08-18 | 2011-08-18 | Display module and display device with same |
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| WO2014043967A1 (en) * | 2012-09-19 | 2014-03-27 | 深圳市华星光电技术有限公司 | Polarized 3d liquid crystal display and manufacturing method thereof |
| CN106199989A (en) * | 2016-09-26 | 2016-12-07 | 京东方科技集团股份有限公司 | 3D membrane phase alignment device and method |
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| CN102955292B (en) | 2015-07-08 |
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Address after: Guangdong province Shenzhen City, Longhua Town, Foxconn science and Technology Industrial Park E District 4 building, building 1, building Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Applicant after: Innolux Display Group Address before: Guangdong province Shenzhen City, Longhua Town, Foxconn science and Technology Industrial Park E District 4 building, building 1, building Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Applicant before: Chimei Optoelectronics Co., Ltd. |
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