CN208766401U - A kind of 3D film and 3D display device - Google Patents
A kind of 3D film and 3D display device Download PDFInfo
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- CN208766401U CN208766401U CN201821384018.6U CN201821384018U CN208766401U CN 208766401 U CN208766401 U CN 208766401U CN 201821384018 U CN201821384018 U CN 201821384018U CN 208766401 U CN208766401 U CN 208766401U
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Abstract
The utility model discloses a kind of 3D film and 3D display devices.The 3D film includes transparent substrate layer and the cylindrical lenses layer being set in the transparent substrate layer；The cylindrical lenses layer includes multiple cylindrical lenses rows, and each cylindrical lenses row includes multiple cylindrical lenses, and the multiple cylindrical lenses row is arranged along first direction, and the cylindrical lenses extend along the first direction；Cylindrical lenses in the multiple cylindrical lenses row at odd number cylindrical lenses row and even number cylindrical lenses row same position misplace the width arrangement of 0.5 cylindrical lenses, and the cylindrical lenses in two neighboring odd number cylindrical lenses row or two neighboring even number cylindrical lenses row at same position are facing each other.Technical solution provided by the embodiment of the utility model, so that 3D display device, when carrying out 2D display, cylindrical lenses weaken the segmentation of display image, and then lines seem relatively sharp, improve 2D display image quality.
Description
Technical field
The utility model embodiment is related to display technology more particularly to a kind of 3D film and 3D display device.
Background technique
3D display device can enrich display device according to the attribute display 2D picture or 3D picture of screen to be played
Display effect improves the usage experience of user.
3D film is the important component of 3D display device, and 3D film in the prior art includes multiple columns disposed in parallel
Lens.In 3D display device, 3D film is set to the light emission side of display panel, and when carrying out 3D display, cylindrical lenses are by display surface
The image with continuous parallax that plate is shown projects image onto viewer's right and left eyes position by a point picture effect respectively, passes through view
The parallax formed on nethike embrane forms stereoscopic vision through cerebral nervous system.When carrying out 2D display, cylindrical lenses but will cause aobvious
The segmentation of diagram picture, so that image seems that lines are fuzzy, or even when from certain special angles, part lines can disappear, and lead
Cause 2D display image quality bad.
Utility model content
The utility model provides a kind of 3D film and 3D display device, to promote the 2D display image quality of 3D display device.
In a first aspect, the utility model embodiment provides a kind of 3D film, including transparent substrate layer and it is set to described
Cylindrical lenses layer in transparent substrate layer；
The cylindrical lenses layer includes multiple cylindrical lenses rows, and each cylindrical lenses row includes multiple cylindrical lenses,
The multiple cylindrical lenses row is arranged along first direction, and the cylindrical lenses extend along the first direction；The multiple column
Cylindrical lenses in lens row at odd number cylindrical lenses row and even number cylindrical lenses row same position misplace 0.5 cylindrical lenses
Width is arranged, the cylindrical lenses in two neighboring odd number cylindrical lenses row or two neighboring even number cylindrical lenses row at same position
It is facing each other.
Second aspect, the utility model embodiment additionally provide a kind of 3D display device, including the above-mentioned first aspect institute of power
The 3D film and display panel stated；The 3D film is located at the light emission side of the display panel.
3D film provided by the embodiment of the utility model includes transparent substrate layer and the column that is set in transparent substrate layer
Lens jacket, cylindrical lenses layer include multiple cylindrical lenses rows, and each cylindrical lenses row includes multiple cylindrical lenses, and multiple columns are saturating
Mirror row is arranged along first direction, and cylindrical lenses extend in a first direction, odd number cylindrical lenses row and idol in multiple cylindrical lenses rows
The width arrangement of cylindrical lenses 0.5 cylindrical lenses of dislocation at number cylindrical lenses row same position, two neighboring odd number column
Cylindrical lenses in lens row or two neighboring even number cylindrical lenses row at same position are facing each other.By the way that above-mentioned column is arranged
The structure of lens, so that 3D display device, when carrying out 2D display, cylindrical lenses weaken the segmentation of display image, and then lines
Seem relatively sharp, improves 2D display image quality.
Detailed description of the invention
In order to clearly illustrate the technical solution of the utility model exemplary embodiment, below in description embodiment
The required attached drawing used does a simple introduction.Obviously, the attached drawing introduced is the utility model a part to be described
The attached drawing of embodiment, rather than whole attached drawings, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of 3D film provided by the embodiment of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of the dotted line AB along Fig. 1；
Fig. 3 is another the schematic diagram of the section structure of the dotted line AB along Fig. 1；
Fig. 4 is another the schematic diagram of the section structure of the dotted line AB along Fig. 1；
Fig. 5 is a kind of structural schematic diagram of 3D display device provided by the embodiment of the utility model；
Fig. 6 is the schematic diagram of the section structure of the dotted line CD along Fig. 5；
Fig. 7 is another the schematic diagram of the section structure of the dotted line CD along Fig. 5；
Fig. 8 is another the schematic diagram of the section structure of the dotted line CD along Fig. 5.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than full content.More in detail
It carefully discusses before exemplary embodiment it should be mentioned that some exemplary embodiments are described as flow chart description
Processing or method.Although operations (or step) are described as the processing of sequence by flow chart, many of these operations can
To be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be rearranged.When its operation is completed
Shi Suoshu processing can be terminated, it is also possible to have the additional step being not included in attached drawing.The processing can correspond to
In method, function, regulation, subroutine, subprogram etc..
Fig. 1 is a kind of structural schematic diagram of 3D film provided by the embodiment of the utility model.Fig. 2 is the dotted line AB along Fig. 1
A kind of the schematic diagram of the section structure.As depicted in figs. 1 and 2,3D film includes transparent substrate layer 100 and is set to the transparent substrate
Cylindrical lenses layer on layer 100, the cylindrical lenses layer includes multiple cylindrical lenses rows 101, each cylindrical lenses row 101
Including multiple cylindrical lenses 110, the multiple cylindrical lenses row 101 is arranged along first direction X, and the cylindrical lenses 110 are along institute
State first direction X extension, odd number cylindrical lenses row and even number cylindrical lenses row same position in the multiple cylindrical lenses row 101
The width arrangement of 0.5 cylindrical lenses 110 of dislocation of cylindrical lenses 110 at place, two neighboring odd number cylindrical lenses row or adjacent two
Cylindrical lenses 110 in a even number cylindrical lenses row at same position are facing each other.
Illustratively, according to the direction in Fig. 1 from top to bottom, first cylindrical lenses row 101 and third cylindrical lenses
Row 101 is odd number cylindrical lenses row 101, and second cylindrical lenses row 101 and the 4th cylindrical lenses row 101 are that even number column is saturating
Mirror row 101.Further, first cylindrical lenses according to the direction in Fig. 1 from left to right, in four cylindrical lenses rows 101
110 be the cylindrical lenses 110 at same position in each cylindrical lenses row 101.It should be noted that the present embodiment is only with 3D film packet
Include four cylindrical lenses rows 101, each cylindrical lenses row 101 includes being illustrated for four cylindrical lenses 110, rather than to column
The restriction of 110 set-up mode of shape lens, in the other embodiments of the present embodiment, cylindrical lenses 110 can also set for other
Mode is set, the present embodiment is not specifically limited in this embodiment.
It should also be noted that, the set-up mode of above-mentioned cylindrical lenses 110 makes identical bits in adjacent column lens row 101
The width arrangement of 0.5 cylindrical lenses 110 of dislocation of cylindrical lenses 110 at place is set, and then the seam of adjacent column lens 110 will not
Run through entire 3D film along first direction X, in 3D display device when carrying out 2D display, display image will not obviously be divided, and draw
Matter is preferable.
3D film provided in this embodiment includes transparent substrate layer 100 and the column that is set in the transparent substrate layer 100
Shape lens jacket, the cylindrical lenses layer include multiple cylindrical lenses rows 101, and each cylindrical lenses row 101 includes that multiple columns are saturating
Mirror 110, multiple cylindrical lenses rows 101 are arranged along first direction X, and cylindrical lenses 110 extend along first direction X, and multiple columns are saturating
Cylindrical lenses 110 in mirror row 101 at 101 same position of odd number cylindrical lenses row 101 and even number cylindrical lenses row misplace 0.5
The width of cylindrical lenses 110 is arranged, in two neighboring odd number cylindrical lenses row 101 or two neighboring even number cylindrical lenses row 101
Cylindrical lenses 110 at same position are facing each other.By the way that the structure of above-mentioned cylindrical lenses 110 is arranged, so that 3D display device
When carrying out 2D display, the segmentation of 110 pairs of cylindrical lenses display images weakens, and then lines seem relatively sharp, improve
2D display image quality.
Illustratively, as shown in Fig. 2, the cylindrical lenses 110 can be perpendicular to the cross sectional shape of the first direction X
It is semicircle.It should be noted that cylindrical lenses 110 are cut perpendicular to first direction X's in the other embodiments of the present embodiment
Face shape can also be polygon, as shown in Figure 3.It is understood that 2D and 3D display demand in it can be realized 3D film
Under the premise of, cylindrical lenses 110 can also be other shapes perpendicular to the section of first direction X.
Fig. 4 is another the schematic diagram of the section structure of the dotted line AB along Fig. 1.On the basis of 3D membrane structure shown in Fig. 2, figure
3D film in 4 further includes material layer 200 of making even, and the material layer 200 of making even is located at the cylindrical lenses layer far from described transparent
The side of substrate layer 100, surface of the material layer 200 far from the cylindrical lenses layer and the transparent substrate layer 100 of making even
Surface close to the cylindrical lenses layer is parallel, and the cylindrical lenses layer is first close to the surface of the material layer 200 of making even
The contact surface of surface, the cylindrical lenses layer and the material layer 200 of making even is the first surface, the material layer of making even
200 is different with the refractive index of the cylindrical lenses layer.
It should be noted that due to cylindrical lenses layer far from transparent substrate layer 100 surface have bulge-structure, only
3D film layer including transparent substrate layer 100 and cylindrical lenses layer can only fit in transparent substrate layer 100 on display panel, column
Lens jacket can not be set to transparent substrate layer 100 close to the side of display panel.Increase is made even after material layer 200,3D film layer two
A opposite surface is plane, can according to the actual application be conformed to any surface on display panel, this full fitting
Set-up mode enable the cylindrical lenses layer in 3D film to be set to transparent substrate layer 100 close to the side of display panel.It can
With understanding, in order to not influence display effect, rolled in material layer of making even 200 and cylindrical lenses layer close to the film layer of display panel
The rate of penetrating need to be less than the refractive index of another film layer, and in the case where not limiting the two positional relationship, make even material layer 200 and column is arranged
The refractive index of shape lens jacket is different.
Fig. 5 is a kind of structural schematic diagram of 3D display device provided by the embodiment of the utility model.Fig. 6 is empty along Fig. 5
The schematic diagram of the section structure of line CD.As shown in fig. 6,3D display device includes 3D film 1 described in the utility model any embodiment,
And display panel 2, the 3D film are located at the light emission side of the display panel 2.
Optionally, the display panel 2 can be liquid crystal display panel.LCD technology is more mature display skill
Art, liquid crystal display panel are widely used in various electronic equipments, and the present embodiment is using liquid crystal display panel as 3D display
The display panel 2 of device can increase the compatibility of this programme and the prior art.It is understood that the present embodiment other
In embodiment, display panel 2 can also be other display panels 2, such as organic light emitting display panel.
Illustratively, referring to Fig. 5, the display panel 2 includes multiple pixel units 120 arranged in arrays, the picture
Plain unit 120 includes red sub-pixel 111, green sub-pixels 112 and blue subpixels 113.Along the first direction X, each
The cylindrical lenses 110 cover the integer pixel unit 120, each described along the vertical direction Y of the first direction X
Cylindrical lenses 110 cover pixel unit 120 described in even number.
It should be noted that along the vertical direction Y of first direction X, i.e. the extending direction of cylindrical lenses row 101, Mei Gezhu
Shape lens 110 cover even number pixel unit 120, when carrying out 3D display, close to its institute in above-mentioned even number cylindrical lenses 110
A semicolumn lens 110 of 101 first side of cylindrical lenses row are stated for being supplied to user's left-eye image, its close place column is saturating
The other half of 101 second side of mirror row is for being supplied to user's eye image, due in adjacent column lens row 101 at same position
Cylindrical lenses 110 misplace the width of 0.5 cylindrical lenses 110, therefore enable to along first direction X, for being supplied to use
Half of cylindrical lenses 110 of family left-eye image and half of cylindrical lenses 110 for being supplied to user's eye image are arranged alternately,
So that user can watch good 3D display effect, wherein the first side can be the left side in orientation shown in Fig. 4
Side, second side can be the right side in orientation shown in Fig. 4.
Specifically, along the first direction X, each cylindrical lenses 110 cover a picture with continued reference to Fig. 5
Plain unit 120, along the vertical direction Y of the first direction X, each cylindrical lenses 110 cover two pixel units
120。
It should be noted that the corresponding relationship of cylindrical lenses 110 shown in Fig. 5 and pixel unit 120 makes each column saturating
The minimum number for the pixel unit 120 that mirror 110 covers, and then certain in the size of display panel sub-pixel and arrangement mode
In the case of, the size of cylindrical lenses 110 is minimum, and the gap in same cylindrical lenses row 101 between adjacent cylindrical lenses 110 is long
Degree is minimum, which shows that the segmentation of image is least obvious to 2D, is visually hardly visible, therefore corresponding 2D display image quality is good
It is good.
Illustratively, as shown in figure 5, the line direction of the matrix is identical as the vertical direction Y of the first direction X, together
The red sub-pixel 111, the green sub-pixels 112 and the blue subpixels 113 in one pixel unit 120
It is arranged along the first direction X.
It should be noted that the arrangement mode of sub-pixel is not limited to shown in Fig. 5, any 2D can also be can satisfy for other
With the arrangement mode of 3D display effect.
Illustratively, referring to Fig. 6, the cylindrical lenses layer can be located at the transparent substrate layer 100 far from the display
The side of panel 2.
Fig. 7 is another the schematic diagram of the section structure of the dotted line CD along Fig. 5.As shown in fig. 7,3D membrane structure shown in Fig. 6
On the basis of, the 3D film further includes material layer 200 of making even, and it is separate that the material layer 200 of making even is located at the cylindrical lenses layer
The side of the transparent substrate layer 100, the refractive index of the material layer 200 of making even are greater than the refractive index of the cylindrical lenses layer.
Fig. 8 is another the schematic diagram of the section structure of the dotted line CD along Fig. 5.As shown in figure 8,3D membrane structure shown in Fig. 6
On the basis of, the 3D film further includes material layer 200 of making even, and it is separate that the material layer 200 of making even is located at the cylindrical lenses layer
The side of the transparent substrate layer 100.The cylindrical lenses layer is located at the transparent substrate layer 100 close to the display panel 2
Side, the refractive index of the material layer 200 of making even is less than the refractive index of the cylindrical lenses layer.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of 3D film, which is characterized in that including transparent substrate layer and the cylindrical lenses being set in the transparent substrate layer
Layer；
The cylindrical lenses layer includes multiple cylindrical lenses rows, and each cylindrical lenses row includes multiple cylindrical lenses, described
Multiple cylindrical lenses rows are arranged along first direction, and the cylindrical lenses extend along the first direction；The multiple cylindrical lenses
Cylindrical lenses in row at odd number cylindrical lenses row and even number cylindrical lenses row same position misplace the width of 0.5 cylindrical lenses
It arranges, the cylindrical lenses in two neighboring odd number cylindrical lenses row or two neighboring even number cylindrical lenses row at same position are mutual
Face.
2. 3D film according to claim 1, which is characterized in that section of the cylindrical lenses perpendicular to the first direction
Shape is semicircle or polygon.
3. 3D film according to claim 1, which is characterized in that further include material layer of making even, the material layer of making even is located at
The side of the cylindrical lenses layer far from the transparent substrate layer；
The surface of the material layer far from the cylindrical lenses layer of making even is with the transparent substrate layer close to the cylindrical lenses layer
Surface it is parallel；
The cylindrical lenses layer is first surface close to the surface of the material layer of making even, and the cylindrical lenses layer is made even with described
The contact surface of material layer is the first surface；
The material layer of making even is different with the refractive index of the cylindrical lenses layer.
4. a kind of 3D display device, which is characterized in that including the described in any item 3D films of claim 1-3 and display panel；
The 3D film is located at the light emission side of the display panel.
5. 3D display device according to claim 4, which is characterized in that the display panel includes multiple arranged in arrays
Pixel unit, the pixel unit includes red sub-pixel, green sub-pixels and blue subpixels；
Along the first direction, each cylindrical lenses covering integer pixel unit；
Along the vertical direction of the first direction, pixel unit described in each cylindrical lenses covering even number.
6. 3D display device according to claim 5, which is characterized in that the line direction of the matrix and the first direction
Vertical direction it is identical；The red sub-pixel, the green sub-pixels and the blue in the same pixel unit
Sub-pixel is arranged along the first direction.
7. 3D display device according to claim 4, which is characterized in that the display panel is liquid crystal display panel.
8. 3D display device according to claim 4, which is characterized in that the cylindrical lenses layer is located at the transparent substrate
Side of the layer far from the display panel.
9. 3D display device according to claim 8, which is characterized in that the 3D film further includes material layer of making even, described
Material layer of making even is located at the side of the cylindrical lenses layer far from the transparent substrate layer；The refractive index of the material layer of making even is big
In the refractive index of the cylindrical lenses layer.
10. 3D display device according to claim 4, which is characterized in that the 3D film further includes material layer of making even, described
Material layer of making even is located at the side of the cylindrical lenses layer far from the transparent substrate layer；The cylindrical lenses layer is located at described
Bright substrate layer is close to the side of the display panel；The refractive index of the material layer of making even is less than the refraction of the cylindrical lenses layer
Rate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821384018.6U CN208766401U (en) | 2018-08-27 | 2018-08-27 | A kind of 3D film and 3D display device |
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| CN201821384018.6U CN208766401U (en) | 2018-08-27 | 2018-08-27 | A kind of 3D film and 3D display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776389A (en) * | 2018-08-27 | 2018-11-09 | 张家港康得新光电材料有限公司 | A kind of 3D films and 3D display device |
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2018
- 2018-08-27 CN CN201821384018.6U patent/CN208766401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108776389A (en) * | 2018-08-27 | 2018-11-09 | 张家港康得新光电材料有限公司 | A kind of 3D films and 3D display device |
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