CN102955292B - Display module and display device with same - Google Patents
Display module and display device with same Download PDFInfo
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- CN102955292B CN102955292B CN201110237777.6A CN201110237777A CN102955292B CN 102955292 B CN102955292 B CN 102955292B CN 201110237777 A CN201110237777 A CN 201110237777A CN 102955292 B CN102955292 B CN 102955292B
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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 using this display module, and particularly relate to the display module of a kind of three-dimensional (3D) and use its display device.
Background technology
Display is in early days by cathode-ray tube (CRT) (cathode ray tube, CRT), when display enters flat-panel screens, because signal of video signal does not need to change, and price is more and more cheap, therefore cathode-ray tube display is gradually eliminated, 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, and to present the most natural, the truest and to have image that stereoscopic sensation is subject to and provide and give consumer, therefore three-dimensional (3D) image display technology is subject to sizable attention.
Stereo display technique simply can be divided into hyperphoria with fixed eyeballs mirror and bore hole formula.Wherein the technology of hyperphoria with fixed eyeballs mirror such as has shutter glasses (shutter glass), is to play images of left and right eyes visual angle picture in turn with more than renewal frequency 120Hz, and shutter glasses is by determining time of covering with the synchronizing signal of display.When display display left eye picture, left eye is opened by shutter glasses, and right eye covers; When display display right eye picture, right eye is opened by shutter glasses, and left eye covers.But utilize this kind of technology to make left eye and right eye watch time of screen very short, the overall brightness causing display device to show can decline many, and user has the sensation of film flicker.
In addition, three-dimensional (3D) display of another kind of hyperphoria with fixed eyeballs mirror be wear polaroid glasses mode to present 3D.The principle of this technology sticks one deck phase retardation film before general liquid crystal display, utilizes polarisation of light direction to be separated with the image of right eye by left eye.But this technology is when the angle of watching is larger, just has the interference problem that such as left-eye images enters right eye and occur, cause that user is visual to obscure and discomfort.Therefore develop and improve visual angle and the real target for industry concerted effort of three dimensional display reducing annoyance level or lifting overall brightness.
Summary of the invention
The object of the present invention is to provide a kind of display module and use its display device, it utilizes the setting of shading element, improves display module and uses its visual angle interference problem of display device.
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, multiple first shading element and a phase retardation film.First transparency carrier has multiple left-eye images region to show left-eye images and multiple right-eye image region to show right-eye image, each right-eye image region adjacent, each left-eye images region.Black-matrix layer is arranged on the side of the first transparency carrier, and black-matrix layer is arranged at adjacent left-eye images region and an intersection in right-eye image region.Multiple first shading element is arranged on the opposite side of the first transparency carrier, and the position of this little first shading element corresponds respectively in fact the intersection in a little right-eye image region therewith, this little left-eye images region.Phase retardation film is positioned at the opposite side of the first transparency carrier, has the different multiple first phase of phase place and postpones regions and multiple second phase postpones region.Each first-phase potential difference region is adjacent to each second-phase potential difference region.This little first phase postpones the position that position that a little second phase postpones region therewith, region corresponds respectively in fact a little right-eye image region therewith, this little left-eye images region.Display module also comprises a light polarizing film at phase retardation film therewith between a little first shading element.
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, multiple first shading element, a phase retardation film and a light polarizing film.First transparency carrier has multiple left-eye images region to show left-eye images and multiple right-eye image region to show right-eye image, and each left-eye images region is adjacent to each right-eye image region.Black-matrix layer is arranged on the side of the first transparency carrier, and black-matrix layer is arranged at an intersection in a little right-eye image region therewith, adjacent left-eye images region.Multiple first shading element is arranged on the opposite side of the first transparency carrier, and this little first shading element corresponds respectively in fact the intersection in a little right-eye image region therewith, this little left-eye images region.Phase retardation film is positioned at the opposite side of the first transparency carrier, has the different multiple first phase of phase place and postpones regions and multiple second phase postpones region.Each first-phase potential difference region is adjacent to each second-phase potential difference region.This little first phase postpones the position that position that a little second phase postpones region therewith, region corresponds respectively in fact a little right-eye image region therewith, this little left-eye images region.Light polarizing film is at phase retardation film therewith between a little first shading element.
In order to have better understanding to above-mentioned and other aspect of the present invention, preferred embodiment cited below particularly, and coordinating appended accompanying drawing, being described in detail below:
Accompanying drawing explanation
Figure 1A is the schematic diagram of display device of the present invention;
Figure 1B is the side view of the display module in Fig. 1;
Fig. 2 is the side view of display module in another embodiment of the present invention;
Fig. 3 is the side view of display module in one more embodiment of the present invention;
Fig. 4 is the side view of display module in another embodiment of the present invention.
Main element symbol description
2: display device
100: film crystal tube module
200: liquid crystal layer
300,400,500,600: display module
310: the first transparency carriers
311: left-eye images region
312: right-eye image region
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: first phase postpones region
362: second phase postpones region
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 schematic diagram according to display device of the present invention.Display device 2 is such as three-dimensional (3D) display, and user's second optical facility (being such as the glasses comprising phase retardation film) of arranging in pairs or groups can be allowed to watch the stereopsis that display device 2 produces.Display device 2 comprises film crystal tube module 100, 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, the liquid crystal deflecting element in liquid crystal layer 200 can be caused, for changing the deflection polarity of the light of liquid crystal layer 200 of passing through.
Referring to Figure 1A and Figure 1B, wherein Figure 1B is the side view of the display module illustrated in Figure 1A.Display module 300 comprises one first transparency carrier 310,1 second transparency carrier 320, black-matrix layer (black matrix layer) 330, multiple first shading element 340, phase retardation film 360 and light polarizing film 370.
In the present embodiment, the first transparency carrier 310 can be such as glass substrate.First transparency carrier 310 has multiple left-eye images region 311 to show left-eye images and multiple right-eye image region 312 to show right-eye image, region 311 and 312 shape is on the x-y plane in fact such as the strip extended towards y-axis direction, but is not that limit is in this.Each left-eye images region 311 is adjacent to each right-eye image region 312.Be shown to light that left eye sees and the side in such as-z-axis direction close from left-eye images region 311 can enter the first transparency carrier 310; Be shown to light that right eye sees and the side in such as-z-axis direction close from right-eye image region 312 can enter the first transparency carrier 310.Black-matrix layer 330 is arranged on the side of the first transparency carrier 310, be such as the first transparency carrier 310 close-side in z-axis direction.Black-matrix layer 310 can be arranged at adjacent left-eye images region 311 and an intersection in right-eye image region 312.Wherein, the central shaft 330a of black-matrix layer 330 can separate left-eye images region 311 and right-eye image region 312.
In the present embodiment, phase retardation film 360 is positioned at the opposite side of the first transparency carrier 310, be such as the first transparency carrier 310 close+side in z-axis direction.Multiple first phase delay regions 361 that phase retardation film 360 has phase place different postpone region 362 with multiple second phase, and the phase delay that first phase delay region 361 and second phase postpone region 362 is in fact such as λ/2.Each first-phase potential difference region 361 is adjacent to each second-phase potential difference region 362.This little first phase delay region 361 therewith a little second phase delay regions 362 shape is on the x-y plane in fact such as the strip extended towards y-axis direction, but is not that limit is in this.First phase delay region 361 and second phase postpone the position in region 362, correspond respectively in fact the position in left-eye images region 311 and right-eye image region 312.
Needing a second optical facility when watching this display device 2, such as, is glasses.The left eyeglass lens of these glasses can set the light only making to postpone through first phase region 361 and pass through.Similarly, the right eye eyeglass of these glasses can set the light process only making to postpone region 362 through second phase.In the ideal situation, display device 2 produce light in order to see to left eye need from left-eye images region 311-side, z-axis direction enters the first transparency carrier 310, and postpones region 361 to enter left eyeglass lens through first phase, such as, be light L1.Similarly, display device 2 produce light in order to see to right eye need from right-eye image region 312-side, z-axis direction enters the first transparency carrier 310, and postpones region 362 to enter right eye eyeglass through second phase, such as, be light R1.Thus, what each lens of glasses just can be definite receives the light that should receive from display device 2.
But because light can toward launching from all directions, thus also may occur such as from left-eye images region 311-light that side, z-axis direction enters the first transparency carrier 310 postpones region 362 through second phase, such as " transregional " light L2.The light L2 that originally should enter left eyeglass lens, but because unexpected second phase of passing through postpones region 362, makes light L2 can enter into the right eye eyeglass of glasses, causes that user is visual to obscure and interference.Light R2 is also that in like manner therefore it will not go into details.Generally speaking, along with the viewing elevation angle of display device 2 or the angle of depression larger time, as above-mentioned, visual obscure can be more serious with interference.
In the present embodiment, multiple first shading element 340 is arranged on the opposite side of the first transparency carrier 310, be such as the first transparency carrier 310 close+side in z-axis direction.First shading element 340 shape is on the x-y plane in fact such as the strip extended towards y-axis direction, such as, be black bar thing (black strip), but is not that limit is in this.As shown in Figure 1B, the position of this little first shading element 340 corresponds respectively in fact the intersection in left-eye images region 311 and right-eye image region 312.Wherein, the central shaft 340a of the first shading element 340 can be aligned in fact the central shaft 330a of the black-matrix layer 330 of the intersection in left-eye images region 311 and right-eye image region 312 respectively, as shown in Figure 1B.
Because the position that the first shading element 340 is arranged corresponds to the intersection in left-eye images region 311 and right-eye image region 312, the light that therefore can block mostly is " transregional " light.In other words, namely unexpected direct of travel or the light that user's vision can be caused to disturb, such as, be light L2 and R2.Thus, blocking such as this lightlike line of light L2 and R2 by arranging the first shading element 340, reducing user's right eye and seeing that left-eye images or left eye see the vision disturbance regime of right-eye image.Allow user under various visual angle, right and left eyes can receive light specific and correct at most respectively, with the light received by right and left eyes superimposed in brain, and then produces the sensation of 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 be equal in fact or be greater than black-matrix layer 330 width.If width B 2 sets comparatively large, then can cover more this type of and march to the light in unexpected phase delay region, such as light L2 and R2.Thus, under certain annoyance level, the angular field of view of viewing can be made significantly to promote.If width B 2 sets less, then can promote the aperture opening ratio making display device 2, the brightness that display device 2 is showed raises, or under minimizing is such as the brightness of backlight module, can maintain the brightness performance of display device 2 entirety.
In the present embodiment, light polarizing film 370, is passed through in order to make the light of particular polarization therewith between a little first shading element 340 at phase retardation film 360.Moreover display device 2 also can comprise another light polarizing film (not being illustrated in figure), it is the opposite side being positioned at the relative light polarizing film 370 of phase retardation film 360.Display module 300 also comprises one second transparency carrier 320, such as, be glass substrate.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 in order to adjust the distance between the first shading element 340 and 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 in order to bind phase retardation film 360 and light polarizing film 370 or to bind the first shading element 340, 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 another embodiment of the present invention.The display module 400 of the present embodiment is with display module 300 difference of last embodiment, and display module 400 also comprises multiple second shading element 350, second shading element 350 and 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.In embodiment, the position of the second shading element 350 can postpone the intersection in region 312 substantially corresponding to first phase delay region 311 and second phase.And the central shaft 350a of the second shading element 350, be aligned in the central shaft 340a of the first shading element 340 in fact respectively.The width of the second shading element 350 is identical with the width B 4 of the first shading element 340 in fact, but is not that limit is in this.
The setting of the second shading element 350 also can be blocked " transregional " light.For example, although the side in-z-axis direction close from left-eye images region 311 enters the light L3 of the first transparency carrier 310, do not blocked by the first shading element 340 and directly can postpone region 362 through second phase, but make light L3 to be blocked because arrange the second shading element 350, avoid the light of mistake to cause the visual interference of user.Light R3's blocks also in like manner, and therefore it will not go into details.
In the present embodiment, distance D3 between black-matrix layer 330 and the first shading element 340, and first shading element 340 and the distance D4 equal in fact (as shown in Figure 1A, Fig. 2 and Fig. 3) between the second shading element 350, but not limit is in this, also can different (as shown in Figure 4).And the second transparency carrier 320 can between the second shading element 350 and the first shading element 340.The thickness of the second transparency carrier 320 is selected, the distance D4 between adjustable 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 in one more embodiment of the present invention.Display module 500 is with display module 400 difference of last embodiment, has section difference G slightly between the central shaft 340a of the first shading element 340 and central shaft 350a of the second shading element 350.Such as, there is a little error when fitting in manufacture craft, be 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 another embodiment of the present invention.Display module 600 is with display module 400 difference of last embodiment, omits the second transparency carrier 320.Wherein, the distance D7 between black-matrix layer 330 and the first shading element 340 is greater than in fact the distance D8 between the first shading element 340 and the second shading element 350.Display module 600 remainder is similar to display module 400, and therefore it will not go into details.
Below enumerate embodiment 1 to embodiment 6, and comparative example 1 to comparative example 2 under the design of various different spacing and width, visual angle is compared with aperture opening ratio.First, illustrate that embodiment 1 is to embodiment 6, and comparative example 1 sets to the spacing in comparative example 2 and width.
< embodiment 1>
Please refer to Figure 1B.Distance D1 between black-matrix layer 330 and the first shading element 340, and the first shading element 340 is all 700 microns with the distance D2 of phase retardation film 360.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 region 311 is all 363 microns with the width A1 in each right-eye image region 312.
< embodiment 2>
Please refer to Fig. 2.Distance D3 between black-matrix layer 330 and the first shading element 340, and the distance D4 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 region 311 is all 363 microns with the width A3 in each right-eye image region 312.
< embodiment 3>
Please refer to Fig. 2.Distance D3 between black-matrix layer 330 and the first shading element 340, and the distance D4 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 region 311 is all 363 microns with the width A3 in each right-eye image region 312.
< embodiment 4>
Please refer to Fig. 3.Distance D5 between black-matrix layer 330 and the first shading element 340, and the distance D6 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 region 311 is all 363 microns with the width A5 in each right-eye image region 312.Section difference G is 30 microns.
< embodiment 5>
Please refer to Fig. 3.Distance D5 between black-matrix layer 330 and the first shading element 340, and the distance D6 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 region 311 is all 363 microns with the width A5 in each right-eye image region 312.Section difference G is 30 microns.
< embodiment 6>
Please refer to Fig. 4.Distance D7 between black-matrix layer 330 and the first shading element 340 is 700 microns, and the distance D8 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 region 311 is all 363 microns with the width A7 in each right-eye image region 312.
< comparative example 1>
Traditional display device such as shown in Fig. 4, but can omit 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 region 311 is all 363 microns with the width A7 in each right-eye image region 312.
< comparative example 2>
This device and comparative example 1 are except having except the section difference of 30 microns between the central shaft of the second shading element and the central shaft of black-matrix layer, and remainder is with to compare 1 similar, and therefore it will not go into details.
Lower list one illustrates the performance of each embodiment and each comparative example angular field of view, and angular field of view when wherein angular field of view is to disturb (crosstalk) to be less than or equal to 7% is for benchmark.Please refer to Figure 1A so that the definition of visual angle and interference (crosstalk) to be described.First, z-axis direction is parallel to and the sight angle pointing to display device 2 center is defined as 0 degree.When observer's court-x-axis direction is moved, the line at the center of observer and display device 2 can press from both sides out an angle [alpha] with z-axis.
And the left eyeglass lens disturbing the numerical value of (crosstalk) to mean such as glasses receives display device 2 sees (namely mistake light) light intensity for being shown to right eye, divided by the number percent receiving display device 2 and to see for being shown to left eye the light intensity of (namely correct light).Under specific angle α, the percentages of interference (crosstalk) is less, represents that when watching display device 2 under this certain angle alpha, the degree that observer's vision is interfered is less.In general, when angle α is 0 degree, interference value is minimum.Absolute value along with angle α becomes large, and interference value also can become large.Namely table one illustrates angular field of view when interference value is less than or equal to 7% and total visual angle value.
Table one
Can be found out by table one, total in visual angle part, except embodiment 3 and embodiment 5, be no matter or have section difference poor without section relatively above, total visual angle of embodiment all has compared to comparative example significantly improves.Dividing without segment difference section, total visual angle of comparative example 1 is only 24 degree, but embodiment 1,2 and 6 minimum total visual angles reach 28 degree, and therefore total visual angle of embodiment is improved to rare 4 degree more than.In addition, having segment difference section to divide, total visual angle of comparative example 2 is only 22 degree, but total visual angle of embodiment 4 reaches 28 degree, and the improvement of embodiment visual angle reaches 6 degree more than.
And in the part of embodiment 3 and embodiment 5, width due to 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 embodiments all respectively, the width of the first shading element 340 and the second shading element 350 is 150 microns also short, therefore the ability that the display module in embodiment 3 and embodiment 5 covers wrong light is naturally more common, but also with total visual angle performance similar of corresponding comparative example.But, also because black-matrix layer 330, first shading element 340 of embodiment 3 and embodiment 5 relation shorter with the second shading element 350 width, the aperture opening ratio of display device is significantly improved, increases the brightness shown.Please refer to table two, the aperture opening ratio numerical value in table two at embodiment 3 and 5 and comparative example 1 and 2 under disturbing (crosstalk) to be 24 degree, 7% visual angle, 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 compare with the aperture opening ratio of the section of having difference without section difference, embodiment improves the aperture opening ratio of at least 7.8% relative to comparative example, better brightness can be had when allowing user watch display device, or can display device be made to reach identical brightness performance by less backlight illumination, and then save the energy.And, embodiment 3 and 5 under the excellent performance improving at least 7.8% aperture opening ratio, interference (crosstalk) require be less than 7% total visual angle still can still maintain certain level.
Display module utilizes the setting of the first shading element, and can effectively block is such as the light that right eye ray enters that left eye or left eye ray enter this type of unexpected direct of travel of right eye.Thus, can be more accurate make every eyes by such as optical glasses, receive the light that each eyes should receive, reduce the situation of vision interference.Notably, 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 this little embodiment provides is compared to prior art all significantly can expand the visual range under certain degree of disturbance.On the other hand, shorten the width of black-matrix layer, first and second shading element, while making the angular field of view of the angular field of view of embodiment under special angle close to prior art, the aperture opening ratio of embodiment can significantly raise compared to prior art, thus the display brightness of display device is made to promote, or the brightness performance that the brightness that can reduce backlight module makes display device reach identical.
In sum, although disclose the present invention in conjunction with above preferred embodiment, however itself and be not used to limit the present invention.Be familiar with this operator in the technical field of the invention, without departing from the spirit and scope of the present invention, can be used for a variety of modifications and variations.Therefore, what protection scope of the present invention should define with the claim of enclosing is as the criterion.
Claims (15)
1. a display module, comprising:
First transparency carrier, have multiple left-eye images region to show left-eye images and multiple right-eye image region to show right-eye image, each this left-eye images region is adjacent to each this right-eye image region;
Black-matrix layer, is arranged at one of this first transparency carrier on the surface, and this black-matrix layer is arranged at this adjacent left-eye images region and one first intersection in this right-eye image region;
Multiple first shading element, be arranged at this first transparency carrier another on the surface, the position of those the first shading elements corresponds respectively in fact this first intersection;
Phase retardation film, be positioned at the side on this another surface of this first transparency carrier, there are the different multiple first phase of phase place postpone regions and postpone region with multiple second phase, and the position that those first phase delay region and those second phase postpone region corresponds respectively in fact the position in those left-eye images regions and those right-eye image regions; And
First light polarizing film, this first light polarizing film is between this phase retardation film and those the first shading elements;
Multiple second shading element, those second shading elements are arranged on this phase retardation film side, and the position of those the second shading elements postpones in fact one second intersection in region corresponding to those first phase delay region and those second phase.
2. display module, the wherein central shaft of those the second shading elements as claimed in claim 1, be aligned in the central shaft of those the first shading elements in fact respectively.
3. display module as claimed in claim 1, also comprise the second transparency carrier, this second transparency carrier is between those second shading elements and those the first shading elements.
4. display module as claimed in claim 1, wherein the shape of those the second shading elements is essentially strip.
5. display module as claimed in claim 1, wherein the central shaft of those the first shading elements is aligned in the central shaft of this black-matrix layer of this first intersection in fact respectively.
6. display module as claimed in claim 1, wherein the shape in those left-eye images regions and those right-eye image regions is essentially strip.
7. display module as claimed in claim 1, wherein the shape of those the first shading elements is essentially strip.
8. display module as claimed in claim 1, also comprises the second light polarizing film, and this second light polarizing film is positioned at this phase retardation film this first light polarizing film opposite side relatively.
9. display module as claimed in claim 1, wherein the width of this left eye viewing area is equal in fact with the width of this right eye viewing area.
10. display module as claimed in claim 1, wherein the width of this first shading element is equal in fact with the width of this second shading element.
11. display modules as claimed in claim 10, wherein the width of this first shading element is equal in fact with the width of this black-matrix layer.
12. display modules as claimed in claim 10, wherein the width of this first shading element is greater than in fact the width of this black-matrix layer.
13. display modules as claimed in claim 1, the distance wherein between this black-matrix layer and those the first shading elements is equal in fact with distance between those first shading elements with those second shading elements.
14. display modules as claimed in claim 1, the distance wherein between this black-matrix layer and those the first shading elements is greater than in fact the distance between those first shading elements and those the second shading elements.
15. 1 kinds of display device, comprising:
Film crystal tube module;
Display module, comprising:
First transparency carrier, have multiple left-eye images region to show left-eye images and multiple right-eye image region to show right-eye image, each this left-eye images region is adjacent to each this right-eye image region;
Black-matrix layer, is arranged at one of this first transparency carrier on the surface, and this black-matrix layer is arranged at this adjacent left-eye images region and the intersection in this right-eye image region;
Multiple first shading element, be arranged at this first transparency carrier another on the surface, the position of those the first shading elements corresponds respectively in fact this adjacent left-eye images region and the intersection in this right-eye image region;
Phase retardation film, be positioned at this first transparency carrier this another surface, there are the different multiple first phase of phase place and postpone regions and multiple second phase postpones region, each this first phase postpones region and postpones region adjacent to each this second phase, and those first phase postpone the position that position that region and those second phase postpone region corresponds respectively in fact those left-eye images regions and those right-eye image regions;
First light polarizing film, between this phase retardation film and those the first shading elements; And
Multiple second shading element, those second shading elements are arranged on this phase retardation film side, and the position of those the second shading elements postpones in fact one second intersection in region corresponding to those first phase delay region and those second phase; And
Liquid crystal layer, between this film crystal tube module and this display module.
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| CN102866529A (en) * | 2012-09-19 | 2013-01-09 | 深圳市华星光电技术有限公司 | Patterned retarder type three-dimensional liquid crystal displayer and making method thereof |
| TWI486636B (en) * | 2013-02-05 | 2015-06-01 | Au Optronics Corp | Stereoscopic display device |
| CN106199989B (en) * | 2016-09-26 | 2019-11-22 | 京东方科技集团股份有限公司 | 3D membrane phase alignment device and method |
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| CN101339325A (en) * | 2007-07-04 | 2009-01-07 | 精工爱普生株式会社 | Image displaying device |
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| JP3229779B2 (en) * | 1994-08-19 | 2001-11-19 | 三洋電機株式会社 | 3D display device |
| JP4268415B2 (en) * | 2003-02-10 | 2009-05-27 | パナソニック株式会社 | Stereoscopic method and head-mounted display device |
| JP4946430B2 (en) * | 2006-12-28 | 2012-06-06 | ソニー株式会社 | Electro-optical device and electronic apparatus |
| JP2009069458A (en) * | 2007-09-13 | 2009-04-02 | Seiko Epson Corp | Electrooptical device and electronic equipment |
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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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