TW201209448A - Device capable of bi-directionally displaying three-dimensional image - Google Patents

Abstract

The present invention provides a device capable of bi-directionally displaying three-dimensional image, which is dedicated to a flat display screen with sub-pixels of mosaic arrangement and triangle arrangement. Under the control of suitable driving voltage, a liquid crystal device installed with two optical gratings with suitable parallax is used to display image not only in a two-dimensional manner but also from different displaying directions, thereby achieving the purpose of displaying three-dimensional image. In addition, the flat display screen displays a dual-vision three-dimensional synthesized image when the flat display screen is placed horizontally, and displays another dual-vision three-dimensional synthesized image when the flat display screen is placed vertically. The device capable of bi-directionally displaying three-dimensional image is composed of an upper linear polarizer, an upper transparent substrate, a common electrode layer, an upper alignment film layer, a liquid crystal molecule layer, a lower alignment film layer, an upper optical grating electrode layer, an insulation layer, a lower optical grating electrode layer, a lower transparent substrate, and a lower linear polarizer.

Description

201209448 VI. Description of the Invention: [Technical Field] The present invention is a device capable of displaying a three-dimensional image in two directions, and is a flat display screen for a mosaic arrangement and a triangular arrangement of secondary elements, mainly using two devices. The liquid crystal device of the appropriate parallax barrier, and the control of the appropriate driving voltage, in addition to displaying the secondary image, can also display the three-dimensional image for different purposes. [Prior Art] Basically, the present invention is The Republic of China patent application number: 099108528, the technical content of which discloses an extended application of a multifunctional liquid crystal parallax barrier device (this former case is the same applicant as the present case). A multi-functional liquid crystal parallax barrier device as set forth in the patent is mainly for a flat-panel display screen with a bar-shaped arrangement of secondary pixels, using a vertical strip-shaped parallax barrier with dual view and a tilted lattice for multi-view. The liquid crystal device consisting of two kinds of parallax barrier structures, such as a parallax barrier, and the control of the appropriate driving voltage, in addition to displaying the secondary image, can also display different directions, and achieve the three-dimensional image of the individual display dual view. The purpose of the three-dimensional image of the view. As shown in Fig. 1 and Fig. 2, the basic constitution of the multifunctional liquid crystal parallax optical pickup device is shown. As shown in Fig. 1, it is a schematic diagram of the configuration of the first embodiment in the patent of the multi-functional liquid crystal parallax barrier device. Yanhai multi-function liquid crystal i-light thumb crack 100, mainly consists of an upper linear polarizer 101, an upper transparent substrate 102", 201209448 a total electrode layer 103, an upper alignment film layer 104, a liquid crystal molecular layer 1 〇5, the alignment film layer 106, the pair of grating electrode layers 107, the lower transparent substrate lu, and the lower linear polarizer 112 are formed. The pair of grating electrode layers 1〇7 are composed of an upper grating electrode layer 108, an insulating layer 1〇9 and a lower grating electrode layer 11〇. The insulating layer 109 separates the electric current of the two grating electrode layers 1〇8 and no to avoid an electrical short circuit between the two grating electrode layers. FIG. 2 is a schematic view showing a configuration of the second embodiment of the multi-functional liquid crystal parallax barrier device. The multi-functional liquid crystal parallax barrier device 200 mainly comprises an upper linear polarizer 201, an upper transparent substrate 202, an upper common electrode layer 203, an upper insulating layer 204, an upper grating electrode layer 205, and an upper alignment. The film layer 206, a liquid crystal molecular layer 207, a lower alignment film layer 208, a lower grating electrode layer 209, a lower insulating layer 210, a lower common electrode layer 211, a lower transparent substrate 212, and a lower linear polarizer 213 are formed. As shown in Figs. 3 and 4, it is a schematic diagram of a flat display screen and a parallax barrier in which R, G, and B sub-pixels are arranged in a strip shape. For the flat panel display 300, the screen 310 is composed of a plurality of R, G, and B sub-cell units, and the left and right lines are arranged in a repeating order of R, G, and B. And a single R, G, and B sub-units have the size of v x , where ' /V is the sub-quin short side width and ~ is the sub-tend long side width. Regardless of the orientation of the flat panel display 300, when the orientation of the flat panel display is such that the R, G, and B times are arranged in the horizontal direction (the X-axis direction), the display thus used can be referred to as "The secondary element is a flat-panel display screen with a horizontal strip" 310. For the flat-panel display screen 310, the 0991 08528 patent proposes a multi-view tilt-shaped 201209448-type parallax barrier 500, and a multi-view 3D composite image (not shown) for optimal viewing distance. At the best viewpoint, the multi-view 3D composite image can be used in the horizontal direction to perform the separation of the scenes to display the multi-view three-dimensional image. In addition, when the orientation of the flat display 300 is such that the R, G, and B sub-systems are arranged in the vertical direction (Y-axis direction), the display thus used may be referred to as a "sub-prime" vertical strip. Arranged flat display screen" 310. For the flat-panel display screen 310, the 099108528 specializes in a dual-view vertical strip-type parallax barrier 400 and a dual-view 3D composite image (not shown) for optimal viewing distance. At the best viewpoint, the dual-view 3D composite image can be used in the horizontal direction to perform the separation of the scenes to display the multi-view three-dimensional image. According to the foregoing, the dual-view vertical strip-type parallax barrier 400 and the multi-view oblique lattice-type parallax barrier 500 are different in the multi-functional liquid crystal parallax barrier device 100, 200. Above the φ grating electrodes 108, 110, 205, 209. The 2D display mode or the 3D display mode can be selected by driving externally appropriate voltage. The 3D display mode is capable of separately displaying the dual view 3D composite image and the multi view 3D composite image in two directions according to the display direction of the flat display screen 310. Wherein, the multi-view 3D composite image has a view number system greater than or equal to 2. Therefore, the liquid crystal parallax barrier device capable of displaying 3D images in two directions as described in the above-mentioned Patent No. 099108528, the function of displaying the 3D image is mainly applied to a flat display screen in which R, G, and B pixels are arranged in a strip arrangement; However, it is unable to satisfy the R, G, and B times. The arrangement of the pixels is 201209448. The arrangement of the mosaics and the triangles are arranged. [Inventive content] If the m is the Republic of China patent application number: 099108528, the improvement of the parallax barrier device When the pair is off, (4) to r (that is, the horizontal display image, rorrrait display mode), the main sun straight line view __ 2 double view with the control of the vertical dust, can reach ri, money through the appropriate drive element image The purpose. In addition, a dual-view three-screen screen is provided, and a liquid crystal device consisting of a tilted grid-type parallax barrier and a double-parallax optical thumb is used for the horizontal display and the vertical pendulum=solid-view dual-view screen. And through the control of the appropriate 1 dynamic voltage, it can be achieved in a double direction to display a pair of different views; = two of two; through the pair _, and the second most horizontal *, flat 7L 干 dry width, through special design, With the best viewing distance, it is convenient to use it. To show the 3D image 'to achieve the view' [Embodiment] The following 'for the R, G, B sub-pixels for the mosaic row 歹丨 、, and the three-column flat display glory, when using the two display screen, to When 201209448 2 dual-view 3D images are displayed in both directions, it is necessary to describe the composition::: Dual-view 3D composite image, and structure of parallax barrier. Embodiment 1 Mosaic display plane display plane Figure 5 'The diagram shows that the R, G, and B* pixels are mosaic arrays = surface display screens and parallax barriers. For R, G, which is a mosaic-arranged flat-panel display screen 310, the mosaic=2° is a single-level horizontal scanning line, and the top-down i-person is used as a single-segment displacement; of course, it can also be done to the left. On a single drawing). Regardless of the orientation of the flat-panel display lion, the P-direction pendulum & (as shown on the left, hereinafter referred to as the display (as shown on the right, the following debate u A " (10) vertical view of the vertical strip-type parallax barrier 600"

Synthetic image Ά (Refer to Figure 6 and Figure 8; Can be used for the best viewing distance)

At the best viewpoint of the person, the 3D port of the dual view can be made into a picture ~ in the horizontal direction to display the three-dimensional image of the double view. Depending on the work

The composite image 6 structure is suitable for the horizontal view of the double view 3D Ma Ju 2 t t. For the planes where the R, G, and B elements are horizontal mosaics, the crying tomb q 1 η image is displayed, and the double-view 3D composite image "" can be expressed by the following formula: M~\ N ~\ Σ^=ΣΣν^ M) y=〇(1) Among them, like, give 'for the screen 31〇, each, the R, G, B times to leave 3 heart water + direction Dansu early 70 Number; j is the horizontal direction 201209448 2: the number of the soul of the prime Yuan's value is G$j<an integer of N; 1 is the number of numbers in the vertical direction, and its value is an integer of G$i<M; Single-time two-two early two-day: has the size of W, where is the secondary side width 〇〇° and the outer picture is the long side width (vertical direction). In addition, 〇 single-view room, iv-like 'eight is the number of the single-view image, and can be determined by the following formula: 八= Mo<i inti 丄)9 L UJ," (2) where, (7) For the number of horizontal minimum view image display units, the value can be the integer of the heart 1 'W is the horizontal width of the horizontal minimum view image display unit (for the definition, please refer to the Republic of China patent application number: 09910731 1 'and To simplify the diagram * 'in this embodiment, m = 3 is taken as an example]; in addition, 'im is a function of the quotient, and M〇d is a function of the remainder. Therefore, the value of Λ can be a value of 〇 or 1. The 〇 and 1 ' can represent the left and right images of the double-view image towel, respectively, and the 鈇〇/»,, as shown in Figure 7, are suitable for horizontal mosaic arrangement and vertical strip for horizontal double view. Schematic diagram of a parallax barrier. For the dual view 3D composite image shown in FIG. 6 (as described above, w = 3 is used as an example), the vertical strip-type parallax barrier 600 can be used through a horizontal dual view to achieve The dual view three-dimensional image is displayed. The horizontal double-view vertical vertical-type parallax barrier 6 is mainly composed of a plurality of transparent members 6 具 having a vertical strip structure and a light-shielding member 602 (hereinafter, for clearly illustrating the parallax barrier and Corresponding to the relationship of the secondary image, the translucent grayscale color is used to illustrate the 201209448 optical component, and each has the formula of l column:

The horizontal width of JMW’ can be

Bk ^h4W Le (3) (4) ', 〃 is the average distance between the eyes; ‘the minimum horizontal view image shows the horizontal width of the unit, and has the following relationship:

PMW

• Figure 3 is a schematic diagram of a dual-view 3D composite image suitable for vertical mosaic arrangement. For a flat display screen 310 in which R, g, and b pixels are vertically mosaic arranged, the dual view 3D synthetic image Σ〃κ can be expressed by the following formula: Ν-\Μ-\ ^=ΣΣκ] /·= 0 >0 (6) where #, Μ is the screen 310, respectively, in the vertical direction and the horizontal direction, the number of the R, G, and Β 昼 单元 units; 』 is the horizontal direction • the secondary unit The number of the number, the value of which is an integer; i is the number of the vertical sub-prime unit, and its value is 〇gi<N2 integer; the single-order single 兀' has a size of ~><~ , ~ is the width of the long side of the secondary pixel (horizontal direction), and the width of the short side of the secondary element (vertical direction). In addition, p is a single-view image, which is an image after C is rotated by 9 degrees, and is the number of the single-view image, and can be determined by the following formula: Λ = Μ+❹), 2] (7) where "' is the number of vertical minimum view image display units, the value of which can be an integer of 201209448, that is, the horizontal width of the vertical minimum view image display unit (for the simplified illustration 'in this embodiment, 〆=丨As an example,). Therefore, the value of Λ can be the value of 〇 or i. The 〇 and 丨, respectively, can represent the left and right images of the double view, and vice versa. Figure 9 is a schematic view of a vertical strip-shaped parallax barrier suitable for a vertical mosaic arrangement and a vertical dual view. For Fig. 8, the 6-Hui dual-view 3D composite image κ is as described above, and 〆μ is used as an example. The image can be displayed through a vertical double-view vertical strip-type parallax barrier 650. The dual view three-dimensional image. The vertical double-view vertical strip-shaped parallax barrier 65 〇 is mainly composed of a plurality of light-transmitting elements 65 and a light-shielding element 652 having a vertical strip-like structure, each having a horizontal width of κ, and can be composed of the following formula Representation: (8) PMW + Le = B wide (9) where '' is the longitudinal minimum view side with the following relationship: ^ ten width, and,

Kw = ^Ph (10) In addition, according to the Republic of China patent application, T. As shown in the case 諕.099108528, when the equations (5) and (10) are right τ system: )" is equal to the following equation

Mpw = m'pH ' with the same best viewing distance, the convenience of using both sides to the sharp shell. Therefore, the formula (u) is a necessary condition for constructing a 10 201209448 image. Therefore, for the flat-panel display used in the continuous use, the following relationship is established: (12): The same optimal viewing distance can be achieved in both directions = ^. In addition, for the formula )3), the best one can make ^ = the following values: /, w valley has

(14) r is used to display the three-dimensional image for the display using the above horizontal mosaic arrangement, in addition to (4) horizontal double-view vertical bar = type parallax barrier 600, can also be used for horizontal dual view The tilt-type parallax barrier 610 (shown in Figure U), in addition to maintaining the same optimal viewing distance, to achieve the purpose of displaying 3D images in both directions, is different from the vertical strip-like distribution image (as shown in Figure 7). Show "

The best viewing distance, under the condition that the two directions are established under the formula (11), the screen's best can make the image lines of $, 仏, Ph = m = 3mr alternately, which can increase the spatial distribution of the image. The uniformity of the color distribution is explained below. As shown in Fig. 10, it is a schematic diagram of a dual-view 3D composite image when it is applied to a horizontal mosaic arrangement and a tilted lattice-type parallax barrier for a lateral dual view is used. The dual view 3D composite image can be represented by the following formula: Σ^ = ΣΣ^ (15) /=0 >0 v 7 where ' Μ, #, i, j, 〇 are as defined above. The tether can be determined by the following formula: 11 201209448 A = int

^〇d[i,2],2 (16) where m is the number of loose minimum view image display units, and the value can be an integer of w ,, that is, the water that becomes the horizontal minimum view image display unit; (In order to simplify the illustration, w" = 3 is taken as an example in the present embodiment). Therefore, the value of Λ can be the value of 〇 or 丨. The 〇 and 丨, respectively, can represent the left and right images in the dual view image, and vice versa. As shown in Fig. 11, it is applied to a horizontal mosaic arrangement and is a schematic diagram of a horizontal double-view oblique lattice-shaped parallax barrier. For the dual view 3D synthetic image shown in FIG. 10 (as described above, with ^, = '3 as an example), the oblique lattice-type parallax barrier 6 1 0 can be transmitted through a horizontal dual view. Use to achieve a three-dimensional image showing the dual view. The horizontal double-view oblique lattice-type parallax barrier 61 is mainly composed of a plurality of light-transmitting elements 6A having a lattice structure and a light-shielding member 612. As shown in FIG. 12, the structure is first composed of a single light transmissive element 611 and the shielding element 612, first forming a grating basic structural unit 6 1 3; and then by a plurality of the grating basic structural units 6 丨 3, along the horizontal The directions are arranged in a repeating manner to form a grating horizontal line structure unit 614; and a plurality of the horizontal line structure units 614 are repeatedly arranged in a vertical direction to form the horizontal double-view oblique lattice-type parallax barrier 61 〇; for all of the grating horizontal line structural unit 6 1 4, in the vertical direction, for the two adjacent adjacent horizontal line structural units 6丨4, the horizontally disposed positions are relatively offset by a displacement amount. Further, the light transmissive element 611 and the light shielding element 612 each have a horizontal width of 12 201209448 ‘, I

Kw

PmwLe Pmw + can be expressed by the following formula: (17)

BmW = (18) where 4 pages are displayed to the minimum view image for the horizontal width of the unit and have the following relationship: PMW - τη pw (19)

Where w" is the number of horizontally small view image display units, the value of which can be an integer of y 2 1 , and m becomes the horizontal width of the horizontal minimum view image display unit. Therefore, for equations (19) and (10), according to the conditions of equations (11) to (14), and the relationship between =3 and wlr = 3w' can be obtained, the same best viewing can be satisfied. Distance demand for displaying 3D images in both directions. Among them, the best is to make = 1, = 3. In addition, the ROI patent application number: 099107311, 'the vertical width of the opening of the laterally inclined lattice type parallax barrier 61 〇 light transmitting element 611 can be expressed by the following formula: (20) According to the patent 0991073 1 1 The horizontal width ^, 4 ' of the opening of the light-transmitting element of the parallax barrier 600, 610, 650 can be appropriately reduced to achieve the purpose of increasing the horizontal visible range. In addition, the parallax barrier 6 10 ′ can also reduce the vertical width of the opening of the light transmitting element 611 by appropriately reducing the vertical visible range. Embodiment 2 A flat-panel display screen of a triangular arrangement 13 201209448

The Hungarian complex is arranged in the order of K, G, and B; (4) The arrangement of Yu (four) sub-pixels, from left to right, the order of repetitions of B, R, and G. Of course, the arrangement of odd and even columns of subdivisions may have other ways of conforming to a triangular arrangement, for example, the arrangement of odd-order sub-pixels, from left to right, the arrangement of repeated 〇, B, and R orders. I will not repeat them here. When the flat display 300 is horizontally arranged (such as the left picture, hereinafter referred to as the horizontal three-dimensional shape (four)), it can be made into a horizontal-view double-view-view oblique lattice-like parallax barrier 700, and a dual-view 3D composite image. ^ (refer to FIG. 14), and when the flat panel display 3 is vertically arranged (as shown in the right figure, hereinafter referred to as a vertical triangular arrangement), a vertical double-view vertical strip-shaped parallax barrier 750 can be utilized, and A pair of visual 3D synthetic images' (refer to Figure )7), which can be used for the visual separation of the double-view 3D synthetic image ^ in the horizontal direction at the best viewpoint of the best viewing distance. , to achieve the three-dimensional image of the dual view. As shown in Fig. 14, a schematic diagram of a dual-view 3D synthetic image structure suitable for horizontal triangular arrangement is shown. For the flat display screen 310 in which the r, g, and b pixels are horizontally triangular, the dual view 3D synthetic image ' can be expressed by the following formula: (21) = ΣΣ ^ 201209448 where M, #, i. , j, do x do, as defined above. The number is the number of the single view image and can be determined by the following formula: When, h = Mod

(22) When / < int(f),

Λ = 2-Mod int , 2 m , 2 -- - v J (23) where W is the number of horizontal minimum view image display units, the value of which can be an integer, which becomes the horizontal minimum view image display The horizontal width of the unit (for the sake of simplicity of illustration, w = 3 is taken as an example in this embodiment). The value of Λ, Λ can be a value of 〇 or 1. The 〇 and 1, can represent the left and right images in the dual view image, and vice versa. As shown in Fig. 15, it is a schematic diagram which is applied to a horizontal triangular arrangement and is formed by a tilt-grid-type parallax barrier for a lateral double view. As shown in FIG. 14, the dual-view 3D synthetic image ' (as described above, taking m = 3 as an example) can be used to achieve the use of a horizontal double-view oblique lattice-type parallax barrier 700. The dual view three-dimensional image is displayed. The horizontal double view uses a tilt-grid parallax light 7 〇〇, which is mainly composed of a plurality of light-transmitting elements 7 having a lattice-like structure and a light-blocking element 702. As shown in FIG. 16, the structure is first composed of 15 201209448, the light transmitting element 701 and the shielding element 702, first forming a grating basic structural unit 703; and then by a plurality of the grating basic structural units 7〇3, in the horizontal direction Repeating the arrangement 'to form a grating horizontal line structure unit 704; and then the plurality of grating horizontal line structure units 7 0 4 ' are arranged in a vertical direction in a repeated manner to form the horizontal double-view oblique lattice-type parallax barrier 7〇〇; For all the grating horizontal line structural units 704, in the vertical direction, for the two adjacent adjacent horizontal lines of the grating, the horizontally disposed positions are relatively offset by a displacement amount. In addition, the light transmissive element 701 and the shielding element 7〇2 each have a horizontal width and a vertical height I of i, and can be expressed by the following formula: ^DW ^OW ^ (24) ^ow 1 =Βυιν ( 25) Bdh ~ ^nw =„ Ph Pw (26) where 4 is the horizontal width of the horizontal minimum view image display unit and has the following relationship: where 4 'the number of horizontal minimum view image display units, The value can be the integer of the heart '(4) is the horizontal minimum view image display list: the horizontal width. Figure 17 is not suitable for the vertical triangle line 3D synthetic image composition. For r, g, b^ ^ The horizontally-arranged flat-panel display screen 310, which is represented by the following formula: 双—\ Μ—j

=ΣΣ^·7 »*〇 >=〇

Where #, the slave is the screen 31〇, respectively, in the vertical direction and the horizontal direction, the number of the yG, the Β 昼 昼 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; • • • • • • • • • • • • , the value is an integer; 丨 is the vertical direction, the number of the unit, the value is 整数gi<N integer; the single sub-denier unit has the size of p"x;v, where the winter is The width of the long side of the element is flat), and a is the width of the short side of the secondary element (vertical direction). In addition, the image of the pi single view is the image after the C is rotated by 9 degrees, which is the number of the single image; the number of the image, and can be determined by the following formula: h = Mod

(29) wherein 〆 is the number of the vertical minimum view image display unit, and the value may be an integer, that is, the horizontal width of the vertical minimum view image display unit (for the simplified illustration, m, = in this embodiment) i is an example.) The value of Λ, Λ can be a value of 〇 or 1. The 〇 and 丨, respectively, can represent the left and right images in the double view room, the image, and vice versa. As shown in FIG. 8 , it is suitable for a vertical triangular arrangement and is a schematic diagram of a vertical strip-shaped parallax barrier for a longitudinal double view. For the dual view 3D composite image shown in Figure 。. (As described above, taking m, = i as an example) can be used to display the dual-view three-dimensional image through a vertical dual-view vertical strip-shaped parallax barrier 750. The vertical double-view vertical bar-shaped parallax barrier 75 〇 is mainly composed of a plurality of transparent strip members 75 1 having a vertical strip structure and a light blocking device 752 201209448, each of which can be represented by the following formula: The horizontal width of I, and

^DW (30) ^DW - Bf〇w (31) where 4 is the water of the portrait minimum view image display unit. It has the following formula: H and

PDW = m'pH (32) where is the number of vertical minimum view image display units, the value of which can be an integer of id, that is, the vertical minimum view image display unit: ^ width. Therefore, for the conditions of equations (32) and (27) 'according to equations (11) to 〇4), let ~=3; V, obtain m = 3m, and then satisfy the same optimal viewing distance. In order to display the 3D image in both directions, the best one is w = 3, /«' = 1 °. According to the patent 0991073 1 1 , the parallax barrier 700, 750 can be appropriately reduced. The horizontal width 4' of the opening of the light element is used for the purpose of increasing the horizontal visible range. In addition, for the parallax barrier 700, the vertical width & opening of the opening of the light transmitting member 701 can be appropriately reduced to achieve the purpose of increasing the vertical viewing range. In summary, the present invention is a device capable of displaying a three-dimensional image in two directions, i is required to be a (four) sub-prime $ mosaic arrangement and a triangular arrangement of a flat display screen 'mainly utilizing a device with two suitable parallax barriers. The device and the control of the appropriate driving voltage, in addition to displaying the secondary image, can also display different directions for the display of three 201209448 images. Furthermore, for the oblique width of the horizontal display unit, the transparent pellets, the mm 2 viewing distance, and the 3D image of the image representation in both directions, the formula 1 and the plane of the column 1 are suitable for R, G, and 昼It is a screen for the display of the strips, and for the conventional ones that have only a single view: ^:冓. It is to be understood that the above is only the embodiment of the present invention, and the yoke of the present invention cannot be limited thereto, that is, the garden changes and modifications made by the patent application scope of the present invention should still belong to the present invention. The invention patent covers the scope of the second 'I would like to ask your reviewer Ming Zhong' and pray for the right, is π to prayer. ~ 19 201209448 [Simple description of the diagram] The diagram shows the structure of a multi-functional liquid crystal parallax barrier device. It is a general display of R, G, and 画 画 为 : : : : : : : 器 器 器 器Schematic diagram of the construction of a parallax barrier. No. 暮 g g β β β β g g g g g g g g g g g g g g g g g g g Figure 6 is a schematic diagram of a horizontal mosaic image. The figure of 0 is applied to the horizontal mosaic arrangement and is a schematic diagram of a vertical strip-shaped parallax barrier for the horizontal double view. Fig. 8 is a schematic view showing the configuration of a dual view 3β human image suitable for vertical mosaic arrangement. Port tf' is a schematic diagram for a vertical mosaic arrangement and a vertical strip-shaped parallax barrier for a longitudinal dual view. Fig. 10 is a schematic diagram showing the effect of dual view 3D synthesis when it is applied to a horizontal mosaic arrangement and a horizontal double view oblique lattice type parallax barrier is used. 11 to 12 are schematic diagrams which are applied to a horizontal mosaic arrangement and which are formed by a diagonal lattice-type parallax barrier for lateral double viewing. As shown in Fig. 13, it is a schematic diagram of a flat display screen and a parallax barrier in which R, G, and B elements are arranged in a triangular shape. As shown in Fig. 14, it is not intended to be applied to a double-view eight-shirt image in a horizontal triangular arrangement. As shown in Figs. 15 to 16, it is suitable for a lateral triangular arrangement and is a schematic view of a horizontal double-view finder 20 201209448 with a tilt-like parallax barrier. As shown in the figure, it is a schematic diagram of the composition of the male image in a vertical triangular arrangement. /7, 3D synthesis As shown in Fig. 2, it is suitable for the vertical triangular arrangement and is a vertical strip-shaped parallax barrier. Further, the main component symbol description 101, 201 to the upper linear polarizer φ 1〇2, 2〇2 to the upper transparent substrate 103, 203, 211 to the common electrode layer 104, 206 to the upper alignment film layer 105, 207~liquid crystal molecular layer 106, 208~lower alignment film layer 107--for grating electrode layers 108, 205 to upper grating electrode layers 109, 204, 210 to insulating layers Φ 110, 209 to lower grating electrode layers 111, 212~ The transparent substrate 112, 213, the lower linear polarizer 300, the flat display 310, the screen 320, the secondary screen is a mosaic array of screens 330, the secondary screen is a triangular array of screens, and the double-view vertical strip-shaped parallax Raster 500 to multi-view oblique lattice-type parallax barriers 21 201209448 600, 65 0, 750 to double-view vertical strip-type parallax barriers 610, 700 to double-view oblique lattice-type parallax barriers 613, 703~ Raster basic structural unit 6 1 4, 704 to grating horizontal line structural unit 601, 611, 651, 701, 751 ~ light transmissive element 602, 612, 652, 7 02, 752 ~ shading element XYZ ~ coordinate system; v ~ R, G , B times the short side width of the pixel pw ~ R, G, B times long side of the element Width, ~ horizontal width of the light-transmitting element opening I#, loyalty #, horse I, ~ horizontal width of the shielding element shielding, L ~ vertical width of the transparent element opening h ~ average spacing of the eyes, Σ; ^, Σΰ Σΰ /, Σΰ 1 ~ ~ double view 3D synthetic image M, iV ~ display screen sub-prime unit composed of the number C ~ single view image C ~ C rotated 90 degrees after the image i, j ~ secondary unit Number Λ ~ number of single view images ', ', 4 ~ horizontal minimum view image display unit horizontal width', 4 ~ vertical minimum view image display unit horizontal width m, "~ horizontal minimum view image Number of display units V to the number of vertical minimum view image display units

Claims (1)

201209448 VII. Scope of application for patents: 1. A device that can be used as a flat-panel image in a two-way display. The main system consists of one 昼I·彡ϋ一., a shoulder-free screen, and two pairs of visual 3D synthetic three-dimensional materials. The liquid crystal device is composed of a liquid crystal device, and the liquid crystal device that does not display the three-dimensional image is transmitted through the appropriate drive 2 L?: in addition to displaying the secondary image, the stupid 5 = 1 is not directed, and the two are separately displayed. Dual view 3d synthetic μ image. °Hai flat-panel display screen, when the flat-panel display is flashing; 1 display, display - double view 3D composite image; ^ flat display H screen for vertical display, then display another 3D composite image 3. As shown in the second paragraph of the patent application, the two-way display j can be set to 'the dual view 3D synthetic image', which can be represented by the formula: J Σ, Μ-\ ΑΤ-ί ΣΣή] /=0 ja〇 ^ = Mod int i- ) 2 ; LW" "7, 7 is the image of a single view; j is the number of edits of the horizontal sub-prime element, the value is 0 $ j < Ni integer; i is the vertical direction The number of the prime unit, the value is 〇$i<Mi integer; M and N are the screen of the ^=, respectively, in the vertical direction and the horizontal direction, r, ^, j - human pixel unit The number of the single-order element, having a size of 23 201209448 /w", wherein the width of the short-side (horizontal direction) p is the width of the secondary side (vertical direction); The number of $ of a single view image, the value can be 〇 or 1 value, can be individual "image and right image, anti Silk; s lateral 4 of the number of piece goods overlooked late 'may be an integer value; Further, int-based function to take a number of suppliers, and the function of the number Mod was taken apart. 4. The apparatus for displaying a three-dimensional image in two directions as described in claim 2, wherein the dual-view 3〇 synthetic image is represented by the following formula: Σ^=ΣΣ^ ; /»0 ys〇int -I ΐA A single view image, the number of the number of pixel units after W is rotated 90 degrees, the value of which is the number of sub-prime elements in the /. μ direction, the value is 0 illusion < to the horizontal level of the disc = display 11 screens for the plane, respectively, the number of t-single prime units composed of vertical R, G, and B sub-pixel units having the heart's long side width ( Horizontal direction), AJ ~ is -, the width of the short side of the element (vertical: ^), the heart is the heart - the visual value f 彡 编 县 县 县 县 县 县 县 县 县 县 县 县 县 县W, which is a function of the minimum minimum view image ^ a remainder. Is a function of the number of quotients, (4). d is written 24 201209448 5. The apparatus for displaying a three-dimensional image in two directions as described in claim 1 of the patent application, wherein the liquid crystal device capable of displaying a three-dimensional image in two directions may be an upper linear polarizer, Upper transparent substrate, a common electrode layer, an upper alignment film layer, a liquid crystal molecular layer, a lower alignment film layer, an upper grating electrode layer, an insulating layer, a lower grating electrode layer, a lower transparent substrate and a lower linear polarizer For the upper and lower grating electrode layers, by controlling the appropriate driving voltage, the display of the secondary image can be achieved, and the display direction of the flat display screen can be matched, and the three-dimensional image can be displayed in both directions. 6. The apparatus for displaying a three-dimensional image in two directions according to the first aspect of the patent application, wherein the liquid crystal device capable of displaying the three-dimensional image in two directions may be an upper linear polarizer, an upper transparent substrate, and a The common electrode layer, an upper insulating layer, an upper light thumb electrode layer, an upper alignment film layer, a liquid crystal molecular layer, a lower alignment film layer, a lower peach electrode layer, a lower insulating layer, a lower common electrode layer, and a transparent The substrate and the lower linear polarizer are formed; for the upper and lower grating electrode layers, the display of the second driving image can be achieved by controlling the appropriate driving voltage, and the display direction of the flat display screen can be displayed three times in two directions. Meta image. 7. The device for displaying a three-dimensional image in two directions as described in claim 5 or 6, wherein the upper electrode of the upper and lower grating electrode layers is configured such that when the flat display screen is laterally disposed, One of the electrodes is a vertical strip-type parallax barrier for horizontal and double vision. Through the control of the appropriate driving voltage, the dual-view 3D composite image can be used for horizontal separation in the horizontal direction. Achieving the three-dimensional image of the dual view; when the flat-panel display screen is longitudinal 25 201209448, the other electrode is a device capable of vertical vertical double-view vertical strip-type parallax grating, controlled by appropriate driving voltage , can be = double view 3 〇 synthetic image, in the horizontal direction, do the role of π knife away 'to achieve the dual view three-dimensional image. 8: For example, please refer to the item 7 of the patent scope that can display the three-dimensional image in both directions. 'It makes the horizontal double-view with vertical strip-shaped parallax light, 'the system can be composed of a plurality of vertical strip structures. The light transmissive element, the cow, and each having a horizontal width, and can be represented by the following formula: PMW ^ Lf where ' Zt. is the average pitch of the eyes; ρ Α the horizontal width of the unit, and has the image 1^ mpw The dual-image device described in claim 7 of the patent application, wherein the vertical double-view is used by a plurality of vertical strips & parallax > ^, . The horizontal width of each of the light-transmitting elements and the light-shielding elements is F, - ^ ^, which can be expressed by the following formula: ^ MW Pmv + = BfMW 'the horizontal width of the unit, and where ' is the longitudinal minimum view image It has the following relationship: PMW = ynrpH 26 201209448 10. If you apply for a patented image, the two can display three times in two directions: i曰笙+曰/, Yin σ矣4 and The value of 4 'has the following formula: mPw = m'pH; achieves the same best viewing U. Such as _ please patent van (four) Μ Wei, + material. The device of the image, which makes the three-dimensional display of the three-dimensional relationship has the following relationship, the value of five fields n, w, the best one is pn ~^PW I m = 3m' 〇12·如申料乡(四)U The device described in the item can be an image device, wherein the value of the value is not the third element 13. As claimed in the patent scope! The device described in the item ', ' (4), and the heart image enables the flat display (4) to show that the three-dimensional shadow screen is horizontally arranged, and the display system is clear. The flat-panel display screen is a vertical image of the double-view 3D synthetic image Σωι/.糸.,.,页不等14. As shown in the 13th article of the patent application scope, the "The Double Vision 3D Synthesis" item is not represented by the three-dimensional shadow matrix formula: The system can be ς-=ΣΣ^'; .· A · Λ Mod[i,2}, 2 where 'C is the image of a single view·'" is the horizontal direction: 27 201209448 number of the 昼 昼 unit, The value is an integer of 〇g<N; i is the number of the number of times in the vertical direction, and the value is an integer of 〇si<M; M and N are the screens of the plane, respectively, in the vertical direction and the horizontal direction. , the number of n, g, b sub-pixel elements; the size of the single-sub-prime unit, ", where /V is the width of the sub-quin short side (horizontal direction /, = painting: long side Width (vertical direction); Λ is the single view image: the number, the (4) can be the value of _, can be individually represented in the dual view image, like the ^ right view image 'and vice versa; w〃 The horizontal minimum view is not the number of rides, the value can be an integer of the heart; in addition, the addition is a function of the number of quotients, and the Mod is a function of the remainder. In the fifth or sixth item, the three-dimensional display can be displayed in two directions, wherein the upper electrode of the upper and lower grating electrode layers is configured such that when the flat display screen is laterally disposed, one of the lightning devices is laterally inclined. Grid-type parallax barrier: through the control of appropriate 3 voltages, the dual-view 3D synthetic image can be used in the y direction to perform the separation of the scene to display the double-twist image; when the flat-panel display screen is In the vertical arrangement, ί : Δ another electrode can be used to install a vertical double-view vertical strip-shaped differential grating. Through the control of the appropriate driving voltage, the 雔, Σ, in the horizontal direction can be made. Sighting = use, to display the three-view image of the dual view. Please display the three-dimensional image device in two directions as described in item 15, wherein the laterally inclined lattice-type parallax barrier, mainly several lattice structures The light-transmitting element and the light-shielding element are formed by a single one of the light-transmitting elements and the shielding 8 28 201209448 The component first constitutes a grating basic structural unit; and then a plurality of the grating basic structural units are arranged in a horizontal direction in a repeated arrangement to form a grating horizontal line structural unit; and then a plurality of the horizontal line structural units of the grating are vertically oriented Repeatingly arranging to form the laterally inclined lattice-type parallax barrier; for all of the grating horizontal line structural units, in the vertical direction, for the position of the horizontally adjacent structural elements of the two adjacent adjacent horizontal grating lines, The light transmissive elements and the light shielding elements each have a horizontal width and a vertical width of ', ^ and can be expressed by the following formula: = Bltw Kh-^~Ph where, 'is The horizontal minimum view image displays the horizontal width of the unit and has the following relationship: Π. As shown in the patents*, items 9 and 16, the device can display three images in two directions, wherein the household- The value of 'has the relationship of phase 4 as shown in the following formula: m"Pw ~ m, PH · , to the same best viewing distance to both sides Display 3D images. For example, a device capable of displaying a three-dimensional image in two directions as described in Item 17 of the second patent scope, -tf- ^ A τ 戎 /V, A, V, the value, the best pedestal 29 201209448 has the following Relationship: Ph = ^Pw ; :3w' 19·As for the device of the 18th item of the patent application scope, the value of the heart w, the wide direction shows the value of the third element 9Λ (7), and the best person can be w 〃 = 3, m'=1. Book; the device of the secondary image, mainly consists of - the second and the next one can be 1 ^ flat display glory, two pairs of visual 3D combined 17 a Xiaoxian not three-dimensional image of the liquid crystal device constructed i ' For the liquid crystal device capable of displaying the three-dimensional image in both directions, through the control of the appropriate dynamic voltage, in addition to displaying the secondary image, the two-view 3D composite image is separately displayed in different directions. , to achieve a three-dimensional image in both directions. \As stated in the application for patents|&(4), the device capable of displaying three-dimensional shadows in both directions=where the flat-panel display is honored, when the flat-panel display screen is arranged for 4 pages, the system displays a pair Vision 3D composite image, although the 5 Xuan flat display screen is vertically displayed, it displays another double view 3 D synthetic image Σβ (/. 2) as described in claim 21 of the patent scope, it can be displayed in three directions in two directions. The device of the meta-image, wherein the dual view 31) synthetic image ^ can be represented by the formula of the lower jaw 1J: Α/-1 Α/-1 ΣΣ^ /*〇y»〇当·/ 2 int(j) 30 201209448 Mod 2 —Mod , 2 h = Mod int ri λ _/-int(玉) m , 2 - v J where C is the image of a single view; j is the number of the horizontal sub-prime element, The value is 整数$j<N integer; 丨 is the number of the vertical sub-prime unit, the value is 〇$1<the integer of the dish; Μ, N is the plane display screen, respectively, in the vertical direction And the number of R, G, and Β subunits in the horizontal direction; the single subdivision unit has a size of /να, wherein The width of the short side of the secondary element (horizontal direction wide d long side width (vertical direction); eight is the single view image, and its value can be 0 or 1 value, which can be individually represented in the dual view image = image and right image, and vice versa; w is the horizontal minimum view number of editors::: number, the value can be ... number; in addition, int is the quotient < function ' and Mod is the remainder Function: 2; Image: The 7th patent range described in item 21 can be displayed in two directions. The double-view 3D synthetic image I can be composed of: ΣΣ^' ia〇/«〇ff Λ int 4 2 L \m J 31 201209448 where π is the image of a single view, which is the image after C is rotated by 90 degrees; j is the number of the horizontal sub-prime element, the value is 0$]<]\ An integer of 4; i is the number of the sub-primary elements in the vertical direction, and the value is an integer of 〇$i<N; N, the system is the screen of the flat display, which is different from the vertical direction and the horizontal direction, R, G a number of sub-dimension units; the single sub-pixel unit having a size, wherein & is the secondary side width (horizontal side) π, π is the sub-picture short-side width (vertical direction); Λ is the number of the single-view image, the value can be 0 or 1, which can represent the left image in the dual-view image. Right image, vice versa; W is the number of vertical minimum view image display units, the value of which can be an integer; in addition, int is a function of the quotient, and Mod is a function of the remainder. The device for displaying a three-dimensional image in two directions according to claim 20, wherein the liquid crystal device capable of displaying a three-dimensional image in two directions may be an upper linear polarizer, an upper transparent substrate, a common electrode layer, An upper alignment layer, a liquid crystal molecular layer, a lower alignment film layer, an upper grating electrode layer, an insulating layer, a lower grating electrode layer, a lower transparent substrate and a lower | linear polarizer; for the upper and lower gratings The electrode layer can control the display of the secondary element image through the control of the appropriate driving voltage, and can display the three-dimensional image in both directions by matching the display direction of the flat display screen. 25. The apparatus for displaying a three-dimensional image in two directions according to claim 20, wherein the liquid crystal device capable of displaying a three-dimensional image in two directions may be an upper linear polarizer, an upper transparent substrate, and a a common electrode layer, an upper insulating layer, an upper grating electrode layer, an upper alignment film layer, a liquid crystal layer 8 32 201209448 lower common electrode layer, a lower electrode layer, a lower insulating layer, and a upper and lower grating The material and the linear polarizer are formed; the display of the two soil-civil layer is controlled by the appropriate driving voltage, and the direction is as shown, and the display of the flat display screen 26: Shen 2 can reach the two directions A three-dimensional image is displayed. The second structure can be displayed in two directions as described in the 24th or 25th dimension of the second dimension:: 兮 置: where the junction of the upper and lower grating electrode layers is thundered, when the w-side display screen is laterally arranged, Among them, the grid, ϋίΐί--the horizontal double-view is controlled by the tilting lattice parallax, and the dynamic voltage is controlled, which can be used to synthesize the dual-view 3D; Longitudinal calcium: the primary 1 兀 secondary 兀 image; when the flat display screen is the other electrode of the 'm', it can be device-longitudinal double-view two-band parallax barrier, controlled by appropriate driving voltage' The dual-view 3D synthetic image 'in the horizontal direction, depending on the role of the π-knife away' reaches the display of the dual-view three-dimensional image 0 2 2 · If the patent application range is $ 26 _ the description can be displayed in three directions in three directions The device of 'the horizontal double-view oblique lattice-type parallax barrier is mainly composed of a plurality of light-transmitting elements having a lattice structure and a light-emitting element. The light element and the shielding element 'first constitute a grating basic a plurality of the grating basic structural units are arranged in a horizontal direction in a repeating manner to form a grating horizontal line structural unit; and then a plurality of the horizontal horizontal line structural units are vertically arranged in a vertical direction with a weight of 33 201209448 In a manner to form the laterally inclined lattice-type parallax barrier; for all of the grating horizontal line structural units, in the vertical direction, for the two adjacent adjacent horizontal lines of the grating, the horizontally disposed positions are relatively offset a displacement amount; v/2; in addition, the light transmissive element and the light shielding element each have a horizontal width and a vertical height L of I, and can be expressed by the following formula: D — · 0}¥Ί~7Γ , 1 DW ^ ^OW ~ ^DW » where 4 is the average distance between the eyes; I is the horizontal width of the horizontal minimum view image display unit, and has the following relationship: PDW = Ww ° 28. As claimed in the patent scope The device for displaying a three-dimensional image in two directions, wherein the vertical double-view is a vertical strip-shaped parallax barrier, which can be composed of a plurality of vertical strip structures. The light-transmitting element, and the light-shielding element, each having a horizontal width of ^4, and can be represented by the following formula: ^DW^E ^DW + Ow and wherein 4 is the horizontal minimum visual image display unit level The width has the following relationship: PDW = fn'pH 0 34 201209448 29. If the dimensional image of the 27th and 28th patent applications is split, the center of the image can be displayed in two directions. Time:, ^ (10) value, has the following formula mPw = m'pH; achieve the same optimal viewing distance 30. If the patent application scope 帛 29 / direction display 3D image. Image device, 1 medium, , " can display three-dimensional in both directions. The value of the following relationship is 'the best one. Ph=^Pw ; Dan: You can display the device of the three-dimensional device in two directions as described in item 3G of the α 4 patent range, where the value of w, w, and the best can be =3, (7), = 1. 32. A device capable of displaying a three-dimensional image in two directions as described in claim 8 or 9 or a cut or a frame, wherein the horizontal widths t, I, I, ^, I and the vertical height of the light transmissive element are I, by appropriately reducing the horizontal and vertical widths of the opening of the light transmissive element, to increase the horizontal and vertical viewing range. 35