TW201243394A - Align mark of stereoscopic image display, aligning method and system using the align mark - Google Patents

Abstract

An align marking for a stereoscopic image display apparatus and an alignment method and system using the align marking are discussed. The align marking includes a first align mark formed at a left and central portion of the display panel, and a second align mark formed at a right and central portion of the display panel, wherein each of the first and second align marks comprises one or more left patterns and one or more right patterns arranged offset from the one or more left patterns, wherein the first and second align marks are aligned with a predetermined reference line formed on the pattern retarder.

Description

201243394 VI. Description of the Invention: [Technical Field] The embodiments of the present invention relate to an alignment method and system for a stereoscopic image display device and a stereoscopic image display device for a fresh mark such as a job System. [Prior Art] The stereoscopic image display device uses a stereoscopic technique or an autostereoscopic technique to display a stereoscopic technique with a parallax between the left and right eyes, and available or non-stable glasses to obtain a 3D effect. When special glasses are used, 'the left and right images are displayed due to the polarization (10) of the direct injection type display device or the projector lens, or the 3D image is viewed through the polarized glasses or the shutter glasses. Optical components that are not glasses, for example, a parallax barrier or lenticular iens are placed in front of or behind the display screen to isolate the optical axes of the left and right images. In a 3D image implementation using polarized glasses, a polarization separation element, for example, a pattern retarder (retafder) must be attached to the display panel. The phase plane of the pattern is such that the polarizations of the left eye image and the right eye image displayed on the display panel are different from each other. When the polarized glasses are used to view the 3D image displayed on the stereoscopic image display device, the viewer perceives the polarized light of the left eye image through the left eye filter of the polarized glasses and feels through the right eye filter of the polarized glasses. The polarized light is imaged to the right eye, thereby experiencing a 3D effect. However, 'by the use of the polarization separation element, the shutter glasses type stereoscopic image display device alternately displays the left eye view image and the right eye image on the display panel, respectively, and is synchronized with the left eye image and the right eye image' and The left shutter and the right shutter of the shutter glasses are alternately opened. The viewer can see the left-handed image through the left-handed ’. The shutter glass type stereoscopic image display device is limited to a high price due to expensive shutter glasses, although it does not require any polarization separation elements. From the viewpoint of 3D image quality, the shutter glasses type stereoscopic image display device is in a disadvantage, because the left eye image and the right eye image are subject to the time division of the preset time interval, compared to the polarized glasses type display device. The shutter glasses type stereoscopic image display device will increase flicker and 3D interference (crosstalk problem, and therefore, the viewing fatigue will increase. This, flicker, refers to the brightness of the image displayed on the display panel. Fixed time interval fluctuation. The “3D interference” means that the viewer perceives the left eye image and the right eye image displayed on the display panel with a single eye (left eye or right eye) 201243394 at the same time, so that the user feels like Partially overlapping. ~ For shutter glasses type stereoscopic display devices, each of the left and right shutters must be synchronized to the display panel and the power is turned on/off. For this purpose, the shutter glasses contain a synchronization circuit for the left shutter and the right Fast (10) and _. The step circuit includes an infrared receiving circuit, a driving circuit, or the like. According to this, the shutter glasses type stereo image The display device requires high-priced shutter glasses. The shutter glasses generate electromagnetic radiation. Compared with the stereoscopic image display device, the polarized glasses type stereo display device is rarely spread, because only low-cost polarized glasses are used. The tube needs to be _ the polarizing of the display panel is divided into n-dimensional surface three-dimensional nano-age device towel, and the recording and right-eye image are simultaneously displayed on the display panel, and are separated into each line so as to be compared with the shutter glasses. The type of display device to sense 3D images will have a lower degree of flicker and 3D interference, so that the fatigue felt by the viewer is low. The pattern retardation film can be classified into the eye surface phase difference 臈GpRs (fine pa_ and film pattern she The poor film FPRs, in the case of the eye, her poor film GpRs - pattern retardation film shape, in the glass pure '* in the fine bribe her poor mFpRs towel, - _ phase difference film formed on the film substrate. She in the glasses In her case, she has an advantage because she has the ability to reduce the thickness, weight and price of the display panel. Therefore, the development of the retardation film of the Lai pattern is continuously carried out. In the display device, the alignment accuracy between the pattern retardation film and the display panel has a considerable influence on the price, productivity, and 3D image quality. According to the pattern alignment film and display A conventional method of the panel, as shown in the figure, the alignment marks ΑΜΓ to AM4' are formed on the display panel PNL, and the alignment marks to the rule are formed on the pattern phase difference PR, and the display panel pNL is attached to the pattern The phase difference, the upper simultaneous display panel PNL and the pattern retardation film PR are aligned with each other such that the marks AM1 to AM4 and the alignment marks ΑΜΓ to AM4 are aligned along a vertical direction. A separate program is required to fabricate the pattern phase. The differential film pR is formed to form the alignment marks AM1 to AM4 on the pattern retardation film pR. When the substrate (or film) of the S pattern retardation film PR is kept fixed, the alignment marks must be formed, The manufacturing procedure of the pattern retardation film PR cannot be continuously performed, and thus, 201243394 causes a delay in the program time. In order to distinguish the polarization characteristics of the left-eye image from the right-eye image, the pattern and the alignment bars 圮AM1 to AM4_ are formed on the pattern phase difference film PR with respect to the pixels of the display panel & A misalignment may occur between the pattern retardation film PR pattern and the alignment mark AM. In this case, even when the pattern is out of phase with the film! ^ Alignment mark 八] ^ ^ to AM4 due to the alignment error between the alignment mark am and the pattern phase difference 臈pR map " alignment mark with the display panel PNL AM to AM4, accurate In alignment, an alignment error generated between the pattern of the pattern phase difference film PR and the pixels of the display panel PNL will end. [Content of the invention]

Embodiments of the present invention provide an alignment mark for a stereoscopic image display device capable of reducing alignment errors between a pattern retardation film and a display panel, and providing an alignment method using the same system. X According to the present invention, the -alignment mark includes a first alignment mark formed at a middle left portion of the display panel, and a second alignment mark formed at a middle right portion of the display panel. The knives, the first-de-marker_the second scale mark each _the face-and-face pattern, and one or more right patterns disposed offset from the one or more left patterns. The first alignment mark and the second solution are aligned with a reference line based on the polarization pattern of the differential film of the paste. According to an embodiment of the present invention, an alignment method for a stereoscopic image display device includes: finding a _ her-new-reference line, and the reference line and the upper end of the thin film formed on the thin film are redundant (dummy One of the patterns is separated by a predetermined distance; the reference line of the pattern retardation film is aligned with the first and second alignment marks of the age panel; and the reference line and the crane when the pattern phase plane The first solution mark of the display panel and the second alignment mark are attached to the display surface when the alignment error tolerance is aligned. According to the embodiment of the present invention The alignment system of the stereoscopic image display device includes: an alignment table 'a branch--phase difference film'. The retardation film includes an extra pattern formed at the upper=lower end, and a pattern formed between the redundant patterns. a polarization selection map, a second-second polarization selection pattern; a first-image system for capturing an unnecessary pattern such as any side of the pattern retardation film, and capturing a phase difference film in the pattern Central's first 201243394 polarization selection _ with a second polarization selecting acid-reference line; a second alignment stage for supporting a first alignment mark formed in a middle left portion of the display panel, and a middle right portion formed in the display panel - a second alignment mark; a second image line, the image capturing the first alignment mark and the second alignment mark of the display panel; a drum for receiving the first alignment stage The acid and the pattern are different when the reference line is aligned with the first alignment mark and the second alignment mark of the display panel within an allowable alignment error range, in the second pair Attaching the pattern retardation film to the display panel on the stage; and a control computer for analyzing images from the first image system and the second image system, and controlling the first alignment stage and the first The activation of at least one of the two alignment stages and the activation of the drum, such that the reference line of the pattern retardation film is aligned with the first alignment mark and the second alignment mark of the display panel within the tolerance range . [Embodiment] Reference will now be made in detail to the preferred embodiments embodiments In any event, similar reference numbers are used herein to refer to the same or similar components. It should be noted that if the description of the prior art can lead to misunderstanding of the present invention, a detailed description of the prior art will be omitted. FIG. 2 is a schematic view schematically showing a stereoscopic image display device according to an embodiment. Referring to FIG. 2, a stereoscopic image display device according to an embodiment includes a display panel PNL, a thin patterned retardation film FPR, and polarized glasses PGLS. The display panel PNL may be actually a display panel of a flat display device, and the flat display device may be, for example, a field emission display (FED), an electro-polymer display panel (PDP), an organic light-emitting diode OLED, or an electrophoretic display EPD. In a 2D mode, the display panel PNL displays 2D videovisual data on the pixel array. In a 3D mode, the display panel PNL separates each other's left eye image and right eye image on each line in the pixel array, and simultaneously displays the left eye image and the right eye image. The thin film pattern retardation film FPR is attached to the display panel PNL. In the film pattern phase difference 貘 FpR, the optical axis of the first polarization selection pattern PR1 is perpendicular to the optical axis of the second polarization selection pattern PR2. In the thin film pattern phase difference film FPR, the first polarization selection pattern pR1 and the second polarization selection pattern PR2 are alternately disposed. The first polarization selection pattern PR1 delays the light of the left eye image (or the right eye image) displayed on the odd line 201243394 of the display panel PNL, and transmits the light of the first polarized light. The second polarization selection pattern PR2 delays the light of the right eye image (or the left eye image) displayed on the even line of the display panel PNL, and transmits the light of the second polarized light. The first polarized light is circularly polarized light or linearly polarized light, and the second polarized light is circularly polarized light or linearly polarized light, and the optical axis of the second polarized light It is perpendicular to the optical axis of the first polarized light. The polarized glasses PGLS include a left eye filter and a right eye filter. The left-eye filter has the same optical axis as the optical axis of the first polarization selection pattern PR1 of the film pattern phase difference film FPR. The right eye filter has the same optical axis as the optical axis of the second polarization selection pattern PR2 of the thin film pattern phase difference film FPR. Therefore, the viewer sees only the pixels displayed in the left-eye image through the left-eye filter of the polarized glasses PGLS, and the right-eye filter that passes through the polarized glasses PGLS sees only the pixels displayed in the right-eye image, resulting in A binocular parallax is generated, thus making the viewer feel the 3D effect. FIG. 3 is a diagram illustrating a method of aligning a stereoscopic image display device in accordance with an embodiment. According to the method illustrated in Fig. 3, the thin film pattern phase difference film FpR having no alignment mark will be aligned with the display panel PNL with the alignment marks AK1 to AK6. Multiple alignment marks can be referred to as align markings. As shown in FIG. 4, the thin film pattern retardation film FPR includes a first polarization selection pattern pR1 and a second polarization selection pattern PR2 for separating polarized light of the left eye image from each other (it can also be regarded as "left eye image pole" Light, as well as polarized light that separates the image of the right eye (can also be considered as "right-lens image polarized light,"). The first polarization selection pattern PR1 and the second polarization selection pattern PR2 face the pixel array of the display panel pNL. The pixel array of the display panel PNL includes a display area having pixels displaying 2D or 3D images. The first polarization-selective pattern PR1 and the second polarization selection pattern pR2 have different optical axes from each other' by the preset phase value, and the phase-delayed light is used as the polarized light. The light of the light is perpendicular to each other, so that the left eye image and the right eye image are different in polarization characteristics. For example, the 'first polarization selection pattern pR1 has a first optical axis and faces the display broken PNL. Like the scales of Qilin, Jane comes from the phase delay wavelength of the light-polarized light, and the __sample is the Wei (or right eye) ray of the first-polarized light. The second polarization selection pattern PR2 has a perpendicular The second optical axis of the optical axis, and facing the display panel PNL reading material lying, the phase of the hybrid light from the line of the line is delayed by 201243394 1/4 wavelength, and transmitted in the even line as the second pole The right eye (or left eye) light of the light, according to the present invention, when the number of lines of the pixel array towel of the age panel PNL is 'yes-even number', by adding the first polarization selection pattern The number of lines of both the pR1 and the second polarization selection pattern PR2 in the thin film pattern phase difference film FpR may be N. According to an embodiment of the present invention, the number of the first polarization selection pattern PR1 or the second polarization selection pattern pR2 is YES. According to the present invention, when the number of lines of the display panel muscle (10)_ is N, By adding both the first polarization selection pattern PR1 and the second polarization selection pattern pR2, the number of lines in the thin film pattern FPR may be N+1. In this case, the first polarization selection pattern view and the second pole The number of the lion pattern PR2 may be N/2 and the other is N/2+1. For example, the number of polarization selection patterns PR1 is N/2 plus 〖' and the second polarization The number of selection patterns pR2 is then N/2. Alternatively, the number of second polarization selection patterns pR2 is N/2 plus and the number of first polarization selection patterns PR1 is N/2. The phase difference 臈FPR step includes the remaining area of the upper shirt and the remaining area below. The thin film pattern she listens to the top of the FPR, and at least one of the remaining area and the excess area of the fresh surface contains the redundant patterns DUM1 and DUM2. When the film FPR is aligned with the display panel muscle, the excess patterns DUM1 and DUM2 are used as reference patterns for identifying the film pattern retardation film fPR2. The excess area and the area below are recorded. The excess bribes and the view 2 face the non-display area outside the pixel array area of the display panel PNL, and the redundant patterns Dum and DUM2 do not face the pixels in the pixel array. And DUM2 are respectively formed on the upper unnecessary region of the thin film pattern phase fine FpR and the redundant region below. Each of the redundant image planes has the same color as the first polarization selection pattern PR1 and the second polarization selection pattern _pR2. The width of each width, or the width of each of the widths of the first polarization selection pattern PR1 and the second polarization selection pattern pR2, the difference between the stomach and the scale of the display panel A polarization selection pattern PR1 and a second polarization selection pattern PR2. Fig. 4 is a view showing an embodiment in which the widths of the excess patterns DUM1 and DUM2 are larger than the widths of the polarization selection patterns pRi and PR2. However, the embodiments of the invention are not limited thereto. For example, each of the redundant patterns DUM1 and 0 and 2 may have one or more patterns, and the mother-pattern has the same width as the first polarization selection circle pR1 and the second polarization selection PR2. The width. According to the embodiment of the present invention, the excess pattern 〇υΜι and the gland portion 201243394 have a width A and A greater than the width of each of the first polarization PR2 as shown in Fig. 4, the case Pf and the second pole The selection pattern has a smaller than the first polarization selection circle 荦pR1 H, the outer pattern D is deleted and the breadth width width A and A, and the polarization selects each of the 贿PR2 贿 PR2 Μ 选择 听 PR PR PR PR PR PR PR The second polarization selection diagram 2: "t and the second redundant pattern _2 is formed in the film pattern phase PR? ^ ί ί f 与 与 与 与 与 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 The program is formed by a separate manufacturing process. However, the excess pattern surface is formed as the manufacturing method and the polarization selection patterns pRi, PR2 of the polarization selection patterns PR1 and PR2. Therefore, according to the present invention In these embodiments, by checking the excess _ DUM1 and D positions of the thin film pattern retardation film FPR, (4) the degree of alignment deviation between the polarization selection pattern coffee and the PR2 can be recognized. The excess area on the upper surface of the film FPR and the excess area below, the first-excess pattern DUM1 The polarization characteristic may be the same as or different from the polarization characteristic of the second redundant pattern DUM1. Therefore, an embodiment of the present invention recognizes that between the excess pattern Hanmu DUM2 and the polarization selection patterns PIU, PR2 The difference in polarization and/or width is to identify the difference between the excess pattern DUMb DUM2 and the polarization selection patterns PR1, PR2. According to an embodiment of the present invention, in order to easily distinguish the excess area of the thin film pattern retardation film FpR The width A of the first unnecessary pattern DUM1 formed at the upper end of the pattern phase difference film FPR may be set to be different from the width A' of the second unnecessary pattern DUM2 formed at the lower end of the pattern phase difference film FPR, with the excess area below. The width A of the first redundant pattern DUM1 may be larger or smaller than the width A' of the second redundant pattern DUM2. Therefore, by confirming between the redundant patterns DUM1, DUM2 and the polarization selection patterns PIU, PR2 The difference between the polarization and/or the width, the excess pattern DUMb DUM2 and the polarization selection patterns PR1, PR2 can be distinguished. In the thin film pattern phase difference film FPR, between the excess pattern DUM1 or DUM2 and the reference line CTL distance The factor for designing the thin film pattern retardation film FPR is set. Therefore, by recognizing the positions of the excess patterns DUM1 and DUM2, the position of the reference line CTL located at a predetermined distance from the excess patterns DUM1 and DUM2 can be known. When the thin film pattern retardation film 201243394 FPR is aligned with the display panel PNL, the reference line ctl is the first polarization selection pattern PR1 and the second polarization selection pattern pR2 located at the center of the thin film pattern phase difference film FpR and is located on the display panel. The boundary between the alignment marks AK2 and AK5 at the center of the PNL. The reference line CTL of the film pattern phase difference 臈 FPR is not formed by another program separate from the manufacturing process of the polarization selection patterns PR1 and PR2, but with the polarization selection pattern PR1 and ? 112 formed together. When the thin film pattern phase difference film FPR is aligned with the display panel PML, the reference line CTL of the thin film pattern phase difference film FPR is aligned with the alignment marks AK1 to AK6 of the display panel pn1. Therefore, it is not necessary to form the separation alignment mark in the thin film pattern retardation film FPR. Referring to FIGS. 3 and 5, the display panel PNL includes a pixel array displaying 2D/3D images, and a bezel region surrounding portions of the pixel array. The blackout area is a non-display area having no pixels and includes a black matrix BM (BlackMatrixes). The shading area ^ includes alignment marks AK1 to AK6 at the six positions on the opposite sides of the panel, the tenth, and the lower portions. In accordance with an embodiment of the present invention, the upper and lower alignment marks (i.e., Αία, AK3, AK4, and AK6) may be omitted from the alignment marks AK1 to AK6. The left alignment mark formed on the left shading area of the display panel PNL is eight feet ak to ak3, and the right alignment mark formed on the right shading area of the display panel PNL is designed to have a different pattern shape, so that the left side and the right side are Intuitive and easy to identify. The alignment marks VIII to -6 include an alignment pattern which is patterned simultaneously with the black matrix pattern in the pixel array, and an alignment pattern having a different pattern can be formed as shown in Figs. 6 to W. In an embodiment of the invention, a panel reference line CTL_PNL is indicated by a dashed line. 6A and 6B are enlarged plan views illustrating some alignment marks according to an embodiment, wherein '6A shows the second alignment mark AK2' and the figure shows the fifth alignment. Each of the left (four) turn ΑΚ 1 ^ ΑΚ 3 has the same pattern as the substantially fresh two solution. Each of the right side demarcation marks ΑΚ4 to ΑΚ6 has the same pattern of substantially five ΑΚ5. 』千细 Includes the left alignment pattern 51 and the sixth and sixth diagrams, the second alignment mark ακ and the right alignment pattern 52. The left side alignment pattern 51 contains marks for indicating the distance from the test line CTL_PNL across the central portion of the display panel pNL. The left side alignment map (4) includes 2 marks and marks, which are used to indicate the distance from the panel reference line CTL-pNL to the position of the 201243394, which is used to indicate the off-screen reference line. The distance of CTL_pNL is 4〇^m. The panel reference, line CTL-PNL is not formed in the alignment mark. The panel reference line CTL_PNL can be bribed out with the -_ computer material (4), and can be captured by the imaging system on the monitor connected to the control computer when the thin-phase phase ship FPR_ indicates the pnl solution. The images of the alignment marks are displayed together. The right side alignment is marked with 52 containing the mark from the left phase of the phase to be separated or offset by the preset lining. The right alignment pattern 52 includes a 10 μπι mark, a 3〇μιη mark, and a 5〇μιη mark, which is used to indicate a position of a distance from the panel reference line CTL-pNL of 1〇μη, which is used to indicate The distance from the panel reference line CTL pNL is 3 〇 μηη, and the 50 μη ι mark is used to indicate the position of the distance from the panel reference line CTL_pNL. The fifth alignment mark AK5_ is symmetrical with respect to the pattern of the second pair of tweets. The alignment mark AK5 includes a left alignment pattern 54 and a right alignment pattern 53.左侧 The left alignment pattern 54 contains a symbol for indicating the distance from the panel reference line CTL_PNL. The left alignment pattern 54 includes a ΙΟμιη mark, a 3〇μηι mark, and a 5〇μιη mark, and the ΙΟμπι记麟帛 pure φφ plate reference line CTL—the hidden distance is the position of 丨(4). The 3〇μιη mark is used to indicate The distance from the panel reference line CTL_pNL is 3〇μηη, and the 50μΐη symbol is used to indicate the distance from the panel reference line CTL pNL to a position of 5 〇 drunk. The right alignment pattern 53 includes marks that are separated or offset from the mark of the left alignment pattern 54 by a predetermined distance. The right side alignment _ 53 contains 2 (¥m mark, and the mm mark, which is used to indicate the position of the distance from the panel reference line CTL_pNL of 2〇gm and the 40μηι mark is used to indicate the off-screen reference line. The distance of cTL_PNL is 4〇μηη. As shown in Fig. 6 and Fig. 6, the marks of the alignment patterns 51, 52, 53, 54 adjacent to each mark VIII]^ to 8 feet 6 can be marked. The number and unit indicating the distance from the panel reference line CTL_PNL. As shown in FIGS. 6A and 6B, in the case where the alignment pattern 5 52 or 53, 54 is provided at intervals of ΙΟ μή, when the film pattern is phase-difference When the film FpR is aligned with the display panel muscle, the error of alignment can be known as every 10 handsome. The marks of the alignment patterns 51, 52, 53, and 54 are not limited to those shown in Fig. 6 and Fig. 6. For example, the left alignment patterns 5, % and the right alignment patterns 52, 53 may be formed at intervals of 5 μm, or may be formed at intervals of 30 μm as in the seventh and seventh drawings. In other embodiments, other Interval distance is implemented. 11 201243394 as shown in Figure 8A and Figure SB When the reference line c of the thin surface retardation film FpR meets the panel reference line CTL-PNL, the age panel pNL county _ _ film FPR alignment. Left allowable - align the edge, for 3D images, the image is guaranteed The quality is higher than the predetermined level. The alignment edge can be set to the defect AMR 0, so that the latter will not feel the allowable range of the 3D image quality lower than the preset level. Experimentally, Allowance for the error range AMR contains a region from the ideal alignment of +3_ or _3〇. Therefore: when the film pattern of her fine FPR line CTL is allowed to be misaligned, Tian can decide The Alignment of the Phase II and the slab muscles is good. Figures 7A and 7B are expanded plan views illustrating some alignment marks according to an embodiment, wherein Figure 7A shows the second pair The quasi-marker 2, and the 7B diagram show the fifth alignment mark AK5. Each of the left alignment marks AK1 to Ak3 has a pattern substantially the same as the second alignment AK2. The right alignment mark AK4 to Shi Each of them has a pattern substantially the same as the second alignment mark AK5. A and seventh, the second pair of coupons includes a left alignment pattern 61 and a right alignment pattern 62. 'The left alignment pattern Μ includes a single pattern. The width (or thickness) of the left alignment pattern is The panel reference line CTL_PNL listens to the uppermost distance of the alignment error range AMR. For example, the width of the left alignment pattern 61 is from the panel reference line cTL_PNL+3 (^m. The right alignment pattern 62 includes a - single-pattern, The horizontal axis of the single-pattern is offset from the horizontal axis of the left alignment pattern 61. The width (or thickness) of the right alignment map t & is from the panel reference line CTL-PNL to the valley alignment error range amr The distance from the lower end. For example, the width of the right alignment pattern 62 is from the panel reference line ctljpj^ · 3〇μηι. The pattern of the fifth alignment pattern ΑΚ5 is vertically symmetrical to the pattern of the second alignment mark from 2. The fifth alignment pattern ΑΚ5 includes a left quasi-pattern 64 and a Qianyoujing pattern 63. The left alignment pattern 64 includes a single pattern. The width (or thickness) of the left alignment pattern 系 is the distance from the panel reference line CTL_PNL to the lowest end of the allowable alignment error range. For example, the width of the left side alignment pattern 64 is from the panel reference line cTL_pNL_3〇μπι. 12 201243394 The right alignment pattern 63 includes a single pattern 'the single pattern aligns the horizontal axis of the pattern 64. Align the width of „ 63 on the right side (or = CTL—P _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ When the panel reference line CTL-hidden confluence film pattern retardation film FPR ginseng CTLa$, age sulfur muscle (4) ^ is ideally aligned. As shown in Figures 7A and 7B, when the left side alignment pattern 61, w right When each of the alignment patterns 62, 63 is - single - _, in the left-handed mark to ΑΚ 3, and the misunderstanding to the editor's per-intuition level to determine whether the f-alignment error Between the pattern phase Wei FPR and the age panel muscle. For example, when the reference line CTL of the film pattern phase difference film FPR is from any one of the second alignment marks, the left alignment pattern 61, the fifth alignment mark soup The left side alignment pattern 64, the second alignment mark Ak2, and the right solution box of the red solution mark milk: when deviating, it can be determined that the film pattern retardation film FPR is good with the display panel muscle county Conversely, when the reference line CTL of the film pattern retardation film FPR is not from any of the second alignments, the left alignment pattern 61, When the five alignment marks are deviated from the left side alignment pattern (10) of 5, the right side alignment pattern 62 of the two alignment marks Ak2, and the right side alignment pattern 63 of the fifth alignment mark ship, the film pattern retardation film can be determined. The FPR is aligned with the display panel PNL & In accordance with an embodiment of the present invention, the position of one of the redundant patterns DUM1 and DUM2 is determined, and the position of the reference line CTL of the Wei FPR of the thin file is dependent on the excess The distance between the patterns DUM1, DUM2, which is the distance between the excess pattern DUMb DUM2 and the reference line CTL of the thin film pattern phase difference film FPR. According to the present invention, the reference line of the film pattern phase «FPR The ctl is aligned with the second alignment pattern AK2 and the fifth alignment pattern AK5 on the opposite sides of the central portion of the age-old PNL, whereby the thin film pattern phase difference film FPR is aligned with the display panel pn1. According to an embodiment of the present invention, the unnecessary patterns DUM1 and DUM2 of the thin film pattern phase difference film FPR are used as reference patterns required for evaluating the reference lines of the thin film pattern phase difference film FpR, and therefore, it is not necessary to be positioned on the display panel PNL. Top and most The alignment marks of the lower peripheral portion are correctly aligned with the excess patterns DUM1, DUM2 of the thin film pattern retardation film FPR, AK3, AK4, and AK6. According to an embodiment of the present invention, the film pattern retardation film is disposed. FpR's reference 13 201243394 test line CTL and Gu Shi PNL, make the _ face Wei ship's reference line ctl, in the ^ alignment; ^ 5 has been programmed with the fifth alignment mark in the center of the ship, while the film FPR and The display panels PNL are aligned and connected to each other.

When the film pattern phase difference film FPR and the display panel muscle are connected to each other, and the film pattern phase difference film FPR_ indicates that the panel PNL is good for the branch, the shape of the wire is thin, and the upper end of the film is the first record-DUM1 system relative to The wire shows the alignment of the two opposite sides of the upper end of the muscle of the panel, and the fourth alignment mark is from 4. The second redundant pattern formed at the lower end of the film pattern retardation film FpR DUM2 is used in the display panel fox. The third alignment mark AK3 and the sixth alignment mark .ak6 on the opposite side of the lower frequency two. 8A and 8B are diagrams illustrating the use of alignment marks as shown in FIGS. 6A and 6B to make __ She takes care of the fact that the FpR and the _ panel muscles are mutually simple. The 9A and 9B are diagrams illustrating the use of the alignment marks A AK2 and AK5 as shown in Figs. 6A and 6B to make the film pattern retardation film. A plan view of a case where the FpR and the display panel pNL are misaligned with each other. Each of the alignment mark-to-codes of FIG. 8A and FIG. 8B is formed in a region of the display panel PNL that does not have a black matrix. Inventive-embodiment, based on the thin CPR and the wire-aged panel of her thin FPR The difference in the distance of the mark can be intuitively known to be between the thin film FpR and the display panel PNL. This "mark formed in the age of the panel muscle, can be seen as formed in the alignment mark AK2 A mark with AK5. When the 溥臈 pattern retardation film FPR is aligned with the display panel pNL. If the reference line CTL of the thin film pattern phase difference film FPR is within an allowable alignment error from the opposite side of each display panel PNL, it can be confirmed that the alignment is good. As shown in Fig. 9A and Fig. 9B, when the reference line CTL of the thin patterned retardation film FPR is aligned from the opposite side of any of the display panels, the material is aligned with the mislabeled AMR, which is a solution. The situation is not good. Figs. 10A and 10B are plan views for explaining the alignment of the thin film pattern retardation film FpR with the display panel pNL by the alignment marks AK2 and AK5 as shown in Figs. 7A and 7B. Figs. 11A and 11B are plan views for explaining misalignment of the thin film pattern phase difference film FpR and the display panel pn1 by the alignment marks AK2 and AK5 as shown in Figs. 7A and 7B. 201243394 Referring to Figs. 10A and ι〇Β, the alignment marks Ακι to each of 6 are formed in the blackout region of the display panel PNL which does not have any black matrix. According to an embodiment of the present invention, based on the difference in the distance between the reference line CTL of the thin patterned retardation film FPR and the mark formed on the display panel pNL, the film pattern retardation film FpR and the display can be intuitively and accurately obtained. The degree of misalignment between panel PNLs. As shown in Fig. 10A and Fig. 10B, when the film pattern retardation film FpR is aligned with the left side of the display panel muscle pair 'filament _ position Wei FPR reference line α χ pure plate PNL _61, 64' While the right side alignment patterns 62, 63 of the reference line CTL paving panel PNL overlap, the alignment error is within the allowable alignment error range AMR, and the alignment can be determined to be good. When the thin residual film FPR and the display panel are fresh, the ginseng CTL of the thin film pattern retardation film FPR and the group mark 趟 of the age panel are displayed on the monitor of the control computer via the image system. As shown in Fig. _, the reference line CTL of the thin film pattern phase difference film FPR overlaps with the left side alignment pattern 61 64 of the display panel muscle, and the reference line CTL and the right side alignment pattern of the display panel pn1 are aligned with the patterns 62, 63 ^ In the patterns 61 to 64 of the alignment marks ΑΚ2 and ΑΚ5, the reference line CTL of the thin film retardation film FPR is not seen. As shown in Fig. 11 and Fig. 1D, when the reference line c of the thin film retardation film FpR is neither overlapped with the left (four) quasi-acid 6 b 64 4 , the forest layout pattern 62, 63 determines the alignment is not Ok. 12A and 12B are schematic diagrams illustrating a stereoscopic image display system according to an embodiment. The reference point 12A圄$筮14 solid score from _ ^ ij hits thousands-aligned 軎 ^ data - the alignment of the embodiment Including the second system = 4 = to _, the second alignment stage ST2, the second imaging systems VP1 to VP4, the drum DR, and the control computer CTRI^ the first alignment stage sn sucks up and grasps the film pattern phase difference film . Dijon 'fr Uyr〇b〇t) 〇^ 13 * ^^^CTRL „ Under control, the automatic machine is moved under the control of the X-axis and the 丫-axis CTRL. The first alignment station ST1 can be used in In the control of the final adjustment of the film pattern phase difference film to control the thin film phase difference film Qing 15 201243394 as shown in Figure 13, the first image system W1 to Germany includes the first image module to the fourth image module VR4. The first image flashing and the second image VR2 capture the image of the opposite side of the second redundant pattern DUM2 of the FPR or the first redundant pattern DUM1, and transmit the captured image to the control. The computer CTRL. The third image module, the VR3 and the fourth image module VR4 capture the image on the opposite side of the reference line CTL of the center of the film pattern retardation film FpR, and capture the first pole adjacent to the reference line CTL The image of the opposite side of the round PR1 and the second polarization selection pattern PR2 is selected, and the captured image is transmitted to the control computer CTRL. Therefore, the first image systems VR1 to VR4 are captured and fixed in the first pair. Four edges of the film pattern retardation film FPR on the ST1 The control computer CTRL is read. The second alignment stage ST2 sucks up and grabs the display panel PNL. The second alignment stage ST2 is connected to an xy automatic machine. As shown in Fig. 14, under the control of the control computer CTRL, The automatic machine moves the second alignment stage ST2 in the X-axis and the γ-axis direction. Under the control of the control computer ctrl, the second alignment stage ST2 can be rotated in the 0-pulling direction. Thus, as shown in Fig. 14, the control is performed. Under the control of the computer CTRL, the second alignment stage ST2 finally adjusts the display panel PNL in the x-axis, the x-axis, and the 0-axis direction to control the alignment of the display panel. As shown in Fig. 14, the second image system, The first image module state to the fourth image module VP4 is included. The first image group VP1 and the second image module vp2 capture alignment marks formed on opposite sides of the upper end of the display panel PNL. The image, or the lower enemy's diminishing solution formed on the display panel PNL, and the Naxiang image are transferred to the control computer CTRL. The third image module W3 and the fourth image module VP4 are captured and formed. The display panel is hidden from the image of the boat and the milk. The captured image is transmitted to the control computer CTRL. Therefore, the second image systems VP1 and VP4 are formed on the display panel fox, and the alignment ST2 is transmitted to the control computer CTRL. The first pair provides a drum DR between the first alignment stage ST1 and the second alignment stage ST2. The drum arc is rotated by the motor under the control of the control computer, and is in the up and down direction (z-axis direction) ^One line ^ guide device (linear guidemeans) is moved. When the case retardation film FPR located on the first alignment stage STi is well aligned with the display panel ship located on the second alignment stage ST2, it is controlled by the control computer CTL Next, the drum DR receives the thin face 201243394 retardation film FPR' from the first aligned milk and attaches the thin film pattern retardation film FPR to the display panel sealed on the second alignment stage ST2. The drum DR contains an adhesive layer or an adhesive film having a small amount of adhesiveness, so that the film pattern retardation film FPR is firmly attached to the drum DR. The control computer CTRL controls the operation of all components of the alignment system according to a preset program, and controls the entire process of alignment between the display panel PNL and the thin film pattern retardation film FpR. The distance between the redundant patterns DUM1, DUM2 and the reference line CTL of the thin film pattern phase difference film FPR can be pre-stored in the control computer CTRL. Based on the images of the first image module VR1 and the second image module VR2 received from the first image systems VR1 to VR4, the control computer CTRL recognizes the excess patterns DUMi and DUM2. ^ The computer CTRL calculates the position of the reference line CTL of the thin film pattern phase difference film FPR from the positions of the redundant patterns DUM1 and DUM2 and activates the first alignment stage sti based on the calculation result, whereby the reference line of the thin film pattern phase difference film FPR is used The CTL moves to the desired location. The control computer CTRL will then compare the images obtained by the first image system VRI to 4 and the second image systems VP1 to VP4. By comparing the received images, the control computer ~ CTRL determines the alignment error between the film pattern phase difference film FPR and the display panel ' ' alignment error exceeds the allowable alignment error range AMR, the control computer Ctj The first alignment stage ST1 and the second alignment stage ST2^y automatic machine are used to adjust the film pattern retardation film FPR and/or (4) to record the PNL until the Φ board PNL is delabeled ship and milk panel The reference line CTL_PNL and the thin CTL of the poor film FPR are mixed in the tolerance error range AMR. A virtual central line showing the second alignment mark and the fifth alignment mark milk panel reference line CTL_PNL obtained by the first image system and the reference line CTL of the thin film phase difference film FpR is displayed in the control Computer CTRL on the monitor. The control computer CTRL can control the second alignment stage ST2 to adjust the position of the muscle of the display panel, and make the virtual towel to test the line ctl_PNl. Furthermore, the control mctrl can adjust the FPR inspection of the thin residual surface, the 妓 fine plate reference line ctl muscle convergence = the quasi-scale ’ _ fine _ her New FPR 魏 魏 CTL remaining in the error range AMR.

_ phase,. R and the display L plate = the first system 17 201243394 The inside of the AMR "starting drum DR" is used to move the thin film pattern retardation film FPR toward the display panel PNL" to cause the thin film pattern retardation film FP to be connected to the R display panel PNL. According to an embodiment of the invention, the alignment system further comprises a peeling device that releases the release fiim of the thin patterned retardation film FPR to expose the thin film pattern retardation film. Adhesive layer of FPR. When the film pattern retardation film FPR is aligned with the display panel pNL, the alignment system can adjust the film pattern phase difference film FPR and display by controlling the position of the film pattern phase difference film FPR based on the display panel PNL. Alignment between the panels pnl. Thus, the y-axis and Θ-axis calibration functions for the first-weight stage ST2 can be omitted, and the drum DR can be implemented only in the up-and-down direction (z-axis direction). A method of aligning the display panel PNL and the thin film pattern retardation film fpr will be described successively as shown in FIG. 12A, after the thin film pattern retardation film FpR is fixed on the first alignment stage st] The brain CTRL rushes to the image through the first-image system to identify the film pattern. The alignment of the phase difference film FPR. Touch the computer CTRL to analyze the image of the Linxiang fine f DUM1 and DUM2 captured by the first image system. __, by Compared with the position of DUM1 and DUM2, the eight control computer CTRL starts the first alignment stage, for example, to adjust the position of the film pattern retardation film FpR, so that the reference line CTL of the __ phase difference film FPR can be obtained by The image obtained by the fourth image pool view is seen on the control computer c胤 and is divided into the third and fourth image modules _ and the obtained images, as well as the VP4, to enable CTL and miscellaneous Refer to the case of her fine FPR reference line 荦 phase difference it Γ Xu turn to S turn clock. When the film diagram i: It: ^ good, and start the drum DR to. Control the computer c dish to determine the alignment is good , control computer CTRL will drum DR a] S DR. As in the 12th and 12th (: Figure and then counterclockwise crane drum (10) ^ face and thin __ position FPR ^ to contact, R, by the film The pattern retardation film FPR is transferred to the drum 18 201243394 DR. Then, the control computer CTRL peels off the release film of the film pattern retardation film FPR attached or adhered to the drum DR to expose the film pattern retardation film FPR adhesive ( Adhensive). The release film is manually or automatically removed by an automatic removal device. Based on the images obtained by the third image module VP3 and the fourth image module VP4 of the second image systems VP1 to VP4 of the alignment marks AK2 and AK5 of the display panel PNL, the control computer CTRL is activated to start the alignment station ST2'. Therefore, the alignment of the display panel pNL can be adjusted. When the thin pattern retardation film FPR and the display panel PNL are adjusted, only the position of the thin film retardation film FPR can be adjusted based on the display panel pn1, and the position of the display panel pNL is adjusted. The program can be omitted. The control computer CTRL compares and analyzes images received from the first image systems vju to VR4 and the second image systems VP1 to VP4, and when between the reference line CTL of the thin film pattern retardation film FpR and the panel reference line CTL_PNL The distance within the allowable alignment error range, the control computer CTRL moves the drum DR toward the second alignment system ST2. As shown in FIG. 12D, when the surface of the adhesive face panel pNL of the film pattern retardation film FPR surrounding the drum DR is brought into contact and the drumstick is rotated counterclockwise, the control computer CTRL will phase the thin pattern. The differential film FPR is attached to the display panel pNL. Since the film_phase fine FPR^ contains the sub-alignment mark, the thin film FPR can be manufactured by a continuous production process. In the above-described embodiment of the present invention, although the rotating drum DR is moved as a NL moving film _ retardation film FPR or converted (four) to erect the panel, the present invention _ other implementation = 5 is A schematic diagram showing the continuous production process of the cross-sectional view of the cross-sectional structure of the film pattern retardation film FPR. The 17th garden is a schematic diagram of the exposure process which is not shown in Fig. 16 = _ _ 'Thin face case her money FpR A heat sink 73, a pattern layer 74, an adhesive 75, and a female film 76 are provided. The surface treatment layer 72 is opened between the protective layer 71 and the substrate 73. The surface _ μ is formed between the surface treatment layer 72 and the film substrate at 201243394. 73, the protective layer 71 covers the surface treatment layer 72. The pattern layer 74 is formed under the film layer 73, and the adhesive 75 is applied to the pattern layer %. The adhesive 75 covers the release film 76. The film substrate 73 functions as The substrate on which the pattern layer 74 is formed is selected as a TN acetyl Cellulose film, a cycloolefin copolymer c〇p (Cyclo Olefin Co-Polymer) thin film, or an acrylic type (acrylic_base 1 film ^ pattern layer 74). Contains polarization options, case PIU, PR2 And the green pattern DUM DUM2, Lin makes the polarization between the left eye image and the right eye image different, as shown in Fig. 3. The pattern of the pattern layer 74 includes the inspection layer supported by the optical alignment.赖 71 71 骑 骑 骑 骑 骑 骑 ( ( ( ( ( ( ( ( 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场 场In one embodiment of the present invention, an alignment film 77 is applied to the film substrate 73 when the surface treatment film 73 is moved, as shown in Figs. 16 and 17, and the alignment film 77 is dried. The present invention is applied to the fine substrate 73. The front surface of the yoke 77 is exposed to a 45 degree (45.) polarized material line, and the thin wire bottom 73 is moved in one direction by a preset speed. The alignment film 77, which has a UV-exposed front surface, is then exposed to ultraviolet light through a reticle 78 using A-degree (4). Polarized ultraviolet light is then exposed to ultraviolet light. Subsequently, according to the embodiment of the present invention, when thin = ^ bottom 73 by - When the preset speed is extended - the direction is moved, the liquid crystal layer containing the refinement teacher's (four) shirt is formed with a 45 degree pair. The alignment film of the pattern 77a and the _45 degree alignment pattern claw is affixed with the ultraviolet ray irradiation liquid M, and the liquid crystal layer is turned off. The layer 74 is formed on the film substrate 73 which is subjected to the liquid crystal coating process, and the pattern layer % a first polarization selection _PR1 including a liquid crystal layer having a degree ==, and a second polarization selection pattern PR2 having a 45-degree alignment solar layer. The 73-speed is moved in the 3-way direction, the adhesive 75 is applied on the pattern layer 74, and the % is formed on the adhesive, and the protective layer 71 is formed on the film substrate 73. ^ Figure 16 and Figure 17, the alignment mark on the FPR of the process of producing the __ 目 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜 膜The different layers shown in Fig. 15 can be continuously formed on the film substrate π 201243394 as described above. According to the embodiment of the present invention, the pattern retardation film and the display panel are mutually aligned by the polarization selection pattern, and the secret is in the coffee. The left eye shadow depends on the polarization characteristics of the right eye image, so that the pattern retardation film and the display panel can be correctly aligned and joined to each other without forming a mark on the thin pattern of the pattern. In addition, according to the scale embodiment: since the alignment mark is formed in the process of manufacturing the phase-by-phase process, and the separation process is not required, for the pattern retardation film, the process can be easily performed, and the phase of the manufacturing method is In the case of poor film, it can save costs. In addition, according to the embodiments, the alignment mark formed on the display panel is used to mark the allowable solution error so that it can be intuitively grounded, resulting in an alignment error between the pattern retardation film and the display panel. Can be intuitively calculated correctly. According to the front mode (£_31 (1111. (1)) and the reverse mode shown in Fig. 19, a stereoscopic image display device can apply different assembly methods. In the front mode. The display panel is assembled to the main system in a front-end state, and is not flipped between the upper side and the lower side. Conversely, in the transition mode t, the display panel is assembled in a main-inverted state. The system in which the upper side and the lower side are mutually inverted. In the front mode t, the first polarization selection pattern pR1 of the thin film pattern phase difference film FpR transmits the left eye image displayed on the odd display line of the display panel PNL as the first polarized light. And transmitting a right-eye image displayed on the even-numbered display line of the display panel PNL as the second polarized light. According to an embodiment of the present invention, in the front mode, the left-eye filter of the polarized glasses PGLS passes through the first The polarization-selected pattern PR1 is incident on the first polarization left-eye image light, and the right-eye filter of the polarization glasses pGLS passes through the second polarization right-eye image light incident through the first polarization selection pattern PR1. The same way, In the flip mode, the thin film pattern retardation film FpR can be bonded to the display panel. According to an embodiment of the invention, in the flip mode, the right eye image data is displayed on the odd display line of the display panel PNL, and the right eye image light The first polarization selection pattern PR1 is transmitted as the first polarization light through the thin film pattern phase difference film FpR. In the flip mode, the left eye image data is displayed on the even display line of the display panel PNL, and the left eye image light is passed through The second polarization selection pattern PR2 of the thin film pattern phase difference film FPR is transmitted as the second polarized light. Therefore, as in the same manner as the front mode, since the thin film pattern phase difference film FPR is attached to the display panel PNL in the flip mode On the same, as the same data in the front mode is input to the display panel pNL, the viewer sees the right eye image through the left eye filter of the polarized glasses PGLS, and sees through the right eye filter of the polarized glasses 21 201243394 PGLS To the left eye image, the viewer feels a pseudoscopic image instead of viewing a normal 3D image. In flip mode, the main The driving circuit of the left eye image and the right eye image to the display panel PNL can be transmitted to match the pattern of the left eye image and the right eye image and the film pattern retardation film FPR displayed on the display panel P]S1L. In this case, circuits and software for flipping and aligning the left eye image with the right eye image can be added to the host system. According to an embodiment of the invention, the thin mode is compared to the front mode. The reverse mode of the retardation film FPR is shifted (or moved down) on the line by the thin film pattern retardation film fpr. By bonding the thin pattern retardation film FPR and the display panel, a normal 3D image can be implemented without changing the input to The arrangement of the left eye/right eye image data of the driving circuit of the display panel PNL. Fig. 18 is a view showing the combination of the front mode stereoscopic image display devices according to an embodiment of the present invention. Fig. 19 is a view showing the combination of the flip mode stereoscopic image display devices according to an embodiment. Referring to FIGS. 18 and 19, a stereoscopic image display device includes a display panel PNL, a display panel driving circuit, a source printed circuit board spCB, a control printed circuit board PCB, and a main system according to an embodiment of the present invention. Motherboard SYS. The display panel driving circuit includes a data driving circuit and a gate driving circuit. As described above, the display panel PNL can be implemented as a flat panel display, and can include a reference line CTL pair with the film pattern phase difference 臈FpR as shown in FIGS. 6A, 7B, 22, and 23. Quasi-alignment mark. As shown in FIGS. 22 and 23, the alignment marks include alignment marks AK2(F), AK5(F) corresponding to the front mode, and alignment marks AK2(R), AK5 corresponding to the flip mode ( R). The data drive circuit includes a plurality of source drive ICs (SICs). Under the control of the timing controller, the source driver IC (SIC) latches the digital video data input from the timing controller formed on the control printed circuit board PCB. The source driver IC (SIC) converts the digital video data into an analog positive/negative gamma reference voltage to generate a positive/negative data voltage. The positive/negative data voltage output from the source driver IC (SIC) is supplied to the data line of the display panel. The source driver IC (SIC) is connected to the data line of the display panel PNL by a chip glass bonding (Chip On Galss) program or a Tape Automated Bonding (TAB) program. The gate drive circuit includes a plurality of gate drive ICs (GICs). The gate drive ICs (GIC) sequentially provide gate pulses to the gate line under the control of the timing controller. The gate drive ICs are connected to the gate line of the display panel PNL by a 22-band ribbon die bonding TAB program. The shift register of the gate drive ICs is directly formed on the substrate of the display panel PNL by a panel gate GIP (Gate In Panel) program. The control computer CTRL includes a timing controller and a module power supply circuit. The timing controller reprocesses the digital video data input by the motherboard SYS of the autonomous system, and supplies the reprocessed data to the source driver ICs. Based on the timing signals input from the motherboard SYS, for example, the vertical sync signal Vsync, the horizontal sync signal Vsync, the data enable signal DE, and the point clock CLK 'sequence controller generate timing control signals for controlling the source drive ICs Operating time with gate control ICs. The module power supply circuit includes a DC_DC converter and a regulator. The module power supply circuit increases the DC input voltage to generate an analog drive voltage for driving the pixel array of the display panel PNL. The main system's motherboard SYS is connected to a video source such as, for example, a set-top box, a television system, a telephone system, a DVD player, a Blu-ray player, a personal computer, a home theater, and the like. The motherboard sys includes a pattern processing circuit, for example, a converter that interpolates the RGB video data input from the video source, so that the resolution of the RGB video data conforms to the resolution of the display panel fox, and a main power circuit generates The DC input voltage to be supplied to the module power circuit. The motherboard sys transmits the input image data and the timing signal through the interface-interface, for example, the low voltage differential signal LVDS (L〇wv〇ltage Differential Signaling) interface or the Minimized Differential SignalingTM interface (Transiti〇n Minimized Differential Signaling) interface. Vsync, Hsync, DE, CLK to the timing controller that controls the computer CTRL. The motherboard SYS can convert 2D mode operation and 3D mode operation to each other in response to user data input through a user input device. The user input device includes a small keyboard, a keyboard 'mouse', an on-screen display (OSD), a remote control, and a touch screen. Through the user input device, the viewer can select the throw mode or the 3D mode, and can select the 2D-3D image conversion in the falsification mode. • Through the _ 2 qing identification code coded to the input image data, the motherboard milk can be converted into 2D and 3D mode operations. The motherboard SYS converts a mode 峨 to change the operating mode to buckle or 3D mode to the timing controller. 23 201243394 The motherboard SYS is connected to the control computer via the first flexible cable C1 and the connector CTRL 'The flexible cable C1 can be, for example, a flexible flat thin wire. The control computer CTRL is connected to the source printed circuit board 31 via the second flexible cable C2 and the connector (: 3, the flexible fiber C2 can be, for example, a flexible flat wire. As in the 18th In the front mode shown, the source driver ICs (SIC), the source printed circuit board SPCB, and (4) the computer CTRL are placed on the display panel ^, and the motherboard SYS is placed under the display panel PNL. Therefore 'because the front side In the mode, the distance between the control computer ^虹 and the motherboard sys is large, and the length of the first flexible cable C1 is increased. In the flip mode shown in Fig. 19, the source drive ICs (SIC), source printed circuit board SPCB, and control computer CTRL are placed under the display panel. The motherboard SYS is placed under the display panel PNL. Therefore, the distance between the control computer CTRL|^ motherboard SYS is Small, the length of the first flexible cable C1 is shorter than that shown in Fig. 18. The embodiments related to the description of Figs. 12A to 12D can be applied as shown in Figs. 18 and 19. Used to align and bond the display panel PNL to the film pattern phase difference Alignment method and system of film FpR. Fig. 20 is a plan view showing the film pattern retardation film according to an embodiment in detail. Fig. 21 is a detailed description of the film pattern retardation film in the front mode and the flip mode. The planar view of the ideal alignment with the display panel. 凊 Refer to Figure 2 and Figure 21 for the number of lines of the pixel array of the display panel PNL as an even number. Conversely, the number of lines of the thin film pattern retardation film FpR is N+1. The thin pattern retardation film includes polarization selection patterns ρι to pN+ respectively formed in the N+1 line. In the front mode, when the thin film pattern retardation film FPR and the display panel PNL are aligned with each other, the film pattern retardation film is formed. In the FPR, the N-polarization selection pattern of the first polarization selection pattern P1 formed on the first line to the N-th polarization selection pattern PN formed on the N-th line corresponds in a one-to-one manner with respect to the display_ N line of PNL. In other words, the N-polarization selection patterns of the thin film pattern phase difference film FPR correspond to the N lines of the display panel muscles, respectively. In the front mode, the first line of the panel PNL is displayed with respect to the first line of the thin film pattern phase difference film FpR. In the front mode, the (four) board PNL (four) N _ m (four) surface residual fine FpR of the nth line 0 24 201243394 in the flip mode towel 'when thin __ bit fine FPR paved miscellaneous pNL are aligned with each other, in the film pattern retardation film FPR +, from the N polarization selection _P2 of the second polarization selection pattern P2 formed on the second line to the _ polarization selection pattern ρ Ν + ι formed on the N+1th line in a manner of -to-correspond Relative to the N line of the display panel PNL. In other words, the N-polarization selection patterns of the thin film pattern phase difference film FPR correspond to the N lines of the display panel ship, respectively. In the flip mode, the first line of the display panel PNL is relative to the (N+1)th line of the thin film retardation film FpR. In the flip mode, the Nth line of the display panel muscle is relative to the second line of the thin film phase film FPR. The first polarization selection pattern of the thin film pattern phase difference film FpR of the first polarized light that transmits the left eye (or the right eye) is the polarization selection patterns P1, P3, ..., PN/2+, pN, and four+ 1, an odd-numbered line of the thin film pattern retardation film FpR disposed in the second G diagram. The second polarization selection pattern of the film pattern retardation film FPR of the second polarized light transmitting the right eye (or the left eye) is a polarization selection

The patterns P2, P4, ..., PN/2, and pN are disposed in the even-numbered lines of the thin film pattern phase difference film FPR in the second drawing. Therefore, as shown in Fig. 2, the number of the first polarization selection patterns P, P3, ..., PN/2+, pN_b, and ρΝ+ι in the __ phase difference film FpR is N/2. +]., and the number of second polarization selection patterns P2, P4, , pN/2, and pN is N/2. The first polarization selection patterns P1, P3, ···, er 2+, and the optical axis of p 朗 are N/2+1, perpendicular to the 苐 dipolarization selection pattern p2, p4, pN/2, and the optical axis of the PN. As shown in Fig. 20, in the front mode of the display panel PNL, the first line L1 of the pixel array is located at the upper end, and the Nth line is located at the lower end. The front mode seen by the display panel p shows the left eye image on the odd line and the right eye image on the even line in the model. With respect to the front mode of the display panel PNL, in the flip mode of the display panel PNL, the first "line L1 of the pixel array is located at the lower end, and the Nth line is located at the upper end. Compared to the front mode of the display panel pNL, the display panel PNL The flip mode has upper and lower sides that change from each other, and thus, in the 3〇 mode, the right eye image is displayed on the odd line, and the left eye image is displayed on the even line. j In the front mode thin film pattern retardation film FPR The first polarization selection patterns ρι, p3, ..., PN/2+, ..., PN-b and PN+ are in addition to the (N+1)th line of the first polarization pattern PN+1, relative to the display panel PNL The odd lines U, L3, ..., LN/2+l, .LN γ are used to display the odd lines LI, L3, ..., LN/2+1, and ln 1 25 201243394 on the display panel PNL. The ocular image light is converted into the first-polarized light. In the __phase difference film of the front mode, the second selection pattern P2, P4, ..., touch, and PN are relative to the display panel PNL. , L4, ···, LN/2,..., LN, which will be displayed on the display panel phoenix even lines L2, L4, ·._, ln/2 ..., and the right-eye image light on the LN is converted into the second-polarized light. The left-eye filter of the polarized glasses has the same polarization selection pattern Ph P3, which is the same as the film pattern retardation film FPR. ., PN/M, ..., leg, deleted green. The right eye filter of the polarized glasses has the second polarization selection pattern P2, P4 '...'PN identical to the film pattern retardation film FpR The optical axis of the optical axis of /2, ..., pn. Therefore, in the front mode, the left-eye filter of the polarized glasses is transmitted through the first polarization selection patterns pl, P3 of the thin film pattern phase difference film FPR. ·_· PN/2+1,... 'PN-l, the first polarized light of the left image of PN+1. The right-eye filter of the polarized glasses is transmitted through the thin film pattern retardation film FPR The second polarized light of the right image of the polarization selection pattern p2, p4, PN/2, ..., PN. In the thin film pattern phase difference film FPR of the flip mode, the second polarization selection pattern p2, p4, • .., ΡΝ/2'_·. and the PN line with respect to the odd-numbered lines li, L3, ..., LN/2+1, ..., LN_1 ' of the display panel pnl to be displayed on the display panel PNL odd number Lines LI, L3, ..., LN/2+l, ..., and LN-1 The right eye image light is converted into the second polarized light. In the flip mode thin film pattern retardation film FPR, the first polarization selection patterns p3, ... 'pN/2+j, , pN_b and pN+ In addition to the first polarization selection pattern P1 of the line, the even lines L2, L4, LN/2, ..., LN' of the display panel PNL are displayed on the even lines L2, L4 of the display panel PNL. , ..., LN/2, ..., and the left-eye image light on the LN are converted into the first polarized light. The right eye filter of the polarized glasses has optical axes identical to the optical axes of the first polarization selection patterns p3, PN/2+1, ..., PN·, and ρΝ+. The right eye filter of the polarized glasses has optical axes identical to the optical axes of the second polarization selection patterns P2, P4, ..., PN/2, ..., PN. Therefore, in the flip mode, the left-eye filter of the polarized glasses is transmitted through the first polarization selection patterns P3, . . . , pn/2+I, . . . , PN-1, PN+ of the thin film pattern phase difference film FPR. The first polarized light of the left image of 1. In the flip mode, the right-eye filter of the polarized glasses is transmitted through the second image of the second polarization selection patterns p2, P4, . . . , PN/2, . . . , PN of the thin film pattern retardation film FPR. Polarized light. 26 201243394 As described above, the thin film pattern retardation film FPR can be bonded to the front mode display panel PNL. The film pattern phase difference film FPR' is offset by the line width of the pixel array formed on the display panel PNL, and there is no change in structure to be able to be bonded to the flip mode display panel pNL. Therefore, the same thin film pattern retardation film FPR according to the embodiment can be attached to the front mode display panel PNL or the flip mode display panel, so that a stereoscopic image can be realized normally without the left eye seen by the viewer. The image with the right eye is opposite to each other. The thin film pattern retardation film FPR further includes excess patterns DUM1 and DUM2 at the upper end and the lower end. The excess patterns DUM1 of the thin film pattern retardation film FPR and the alignment marks Ak1 to AK6 of the display panel PNL have been described, and thus will not be described herein. The thin film pattern phase difference film FPR includes a first reference line CTU corresponding to the front mode, and a second reference line CTL2 corresponding to the flip mode. The reference lines CTL1 and CTL2 of the phase difference film FpR are defined as a boundary line between the first polarization selection pattern and the second polarization selection pattern adjacent to each other, and are recorded in the center of the phase-precision FPR. The alignment marks on the opposite sides of the center formed on the display panel PNL are aligned with the AK5. The first reference line CTL1 bit_the second reference line CTL2 is blessed _ her poor film FpR = - line width (or - pattern width). The first reference line CTU is a boundary line between the N/2th line and the Ν/2 + ι line in the first to N+1th lines of the thin film pattern phase difference film Z. The second reference line CTL2 is a boundary line between the N/2+1th line and the N/2+2 line in the first to _th lines of the film case retardation film FpR. The second model of the model is the 2nd Weishan threatening Lai Qingdi, and the plane diagram corresponding to the panel muscle is displayed from the corresponding 2=1. Figure 22 and the fifth pair are marked as two opposite sides of the display 峨 center (four) two alignment marks and the alignment mark of the display panel PNL of Fig. 23 can be as shown in Fig. 6 or Fig. 7 The shape of the ^^ is implemented. The AK2(F), ΑΚ5〇〇, and #心匕3 correspond to the frontal pattern of the alignment to the Osaki turntable. 2. The first 2 (F), Qing) Θ2(F), AK5(F) and alignment marks AK2(R), AK5(R) may have different shapes from each other, and the alignment marks AK2(F) and AK5(R) corresponding to the flip mode may be different from each other. The left and right sides are easily identifiable 'for example, the JL Lai _ side-to-touch markers can be designed to scale to each other. Each _ of the alignment mark may include a mark, a special, a time, and the like. According to the embodiment of the present invention, some of the characteristics can be normally formed in the front mode corresponding to the alignment mark ^2 (巧, AK5 (F), while other characteristics can be formed in the reverse direction corresponding to the alignment mark For example, in the front mode display panel, since the upper side and the lower side are opposite each other in the flip mode display panel pNL, if the feature related to the front mode posture is reversed (five), when the display panel is hidden in the flip mode, According to an embodiment of the present invention, the thin film pattern retardation film FPR is offset by a line width (or a pattern width) of the flip mode display panel PNL and the thin pattern retardation film. FPR alignment. As described above, according to the embodiments, when one line of the polarization selection pattern is applied to the thin film pattern retardation film FPR, and the thin film pattern retardation film 1?1>11 is aligned with the flip mode display panel, The thin patterned retardation film will be offset upward or downward by a line width (or a pattern width). As a result, these embodiments allow the thin film pattern retardation film to be compatible for use in front and flip The same structure of the mode display panel enables normal 3D images to be performed in the front and flip modes without changing the left eye/right eye image data input to the display panel driving circuit. According to an embodiment of the present invention, the film pattern phase difference The film FPR may be replaced by a glass pattern retardation film. Therefore, it should be noted that the alignment system and method according to the embodiments may also be applied to the alignment of the glass pattern retardation film and the display panel without limitation to the pair. The quasi-display panel and the film pattern retardation film. ^ While the embodiments have been described with reference to a number of illustrated embodiments, it will be understood by those skilled in the art that various modifications of the invention can be made without departing from the spirit or scope of the invention. In particular, it is to be understood that the modifications and variations of the present invention are intended to be included within the scope of the appended claims and equivalents. It is obvious to those skilled in the art. This application claims Korean patent application filed on December 23, 2010. Korean Patent Application No. 10-2010-0138249, filed on Dec. 29, 2010, and Korean Patent Application No. 10-2011-0034422, filed on Apr. 13, 2011, These patent applications are hereby incorporated by reference in their entirety. 28 201243394 [Simplified description of the drawings] The drawings of the drawings are provided with respect to the present invention, and the parts are partially understood, and the side is the canister (10). The figure shows a schematic diagram of the alignment mark and the alignment mark based on each other on the pattern phase surface and the display panel according to the prior art; FIG. 2 is a schematic diagram based on one DESCRIPTION OF THE CIRCULAR IMAGE DISPLAY DEVICE OF THE PREFERRED EMBODIMENT According to the embodiment, the aligning stereo image_reading FIG. 4 is a detailed description of the basis - the implementation _ thin _ case phase 5 is illustrated in FIG. The flatness of the alignment mark of the display panel, the Fig. 6A and Fig. 6B are enlarged plan views illustrating the alignment mark according to an embodiment; _ the 7B _ 杂 杂 补 补 补The IT description uses the alignment marks of the second and sixth images to make a thin film pattern. The unfolding plane of the paddle phase difference and the display panel are ideally aligned with each other. Figure 9B shows the phase difference of the film pattern using the 6A and 6B pictures. FIG. 1G is a schematic plan view showing a case where the pattern retardation film is ideally aligned with the display panel by using FIG. 7A; and FIG. 7: FIG. 7 is a plan view showing a state in which the alignment mark of the film pattern is misaligned with the display panel; the materials from 12 to 12D are for explaining a stereoscopic image display device according to an embodiment. Schematic diagram of the alignment system; Figure 13 is a perspective view of the face and the image line; Figure 14 is a perspective view illustrating the display panel and the second image system; 苐 15 is a film pattern retardation film FIG. 16 is a schematic view showing a continuous production process of a thin film retardation film; FIG. 7 is a schematic view showing an exposure process as shown in FIG. 16; 29 201243394 is a diagram Said the Japanese limbs - A diagram of the combination of the positive complementary stereoscopic image transposition is based on the combination of the embodiment_transition mode stereoscopic image device. FIG. 20 is a detailed description of the thin surface retardation film according to an embodiment. Plan view; FIG. 21 is a plan view schematically showing the ideal alignment between the film and the display panel in the positive mode and the transition mode; and FIG. 22 and FIG. 23 are diagrams corresponding to the front side The alignment marks of the mode, and the fresh marks corresponding to the flip mode, are collectively formed on a plane of the display panel. [Main component symbol description] 51, 54, 61, 64 left side alignment pattern 52, 53, 62, 63 right side alignment pattern 71 protective film 72 surface treatment layer 73 film substrate 74 pattern layer 75 subsequent agent 76 release film 77, 77a, 77b alignment pattern 78 'mask AM1 ~ AM4, ΑΜΓ ~ AM4, AMR tolerance error range Ak1 ~ Ak6 alignment mark BM black matrix CTL reference line CTL1 first reference line CTL2 second reference line CTL - PNL panel Reference line CTRL Control computer alignment mark 201243394 DR Drum DUM1, DUM2 redundant pattern PNL Display panel FPR Thin film pattern phase difference film PGLS Polarized glasses PR Thin film pattern phase difference film PR1 First polarization selection pattern PR2 Second polarization selection pattern ST1 First alignment stage ST2 second alignment stage VR1 ～VR4 first image system VP1 VP4 VP4 second image system 31

Claims (1)

201243394 VII. Patent application scope: The display device, the mark, the stand __ device includes · a display panel; and the clothing straight and a pattern retardation film attached to the display panel, the alignment mark includes: ' - alignment, formed in the shaft resistance (four) - medium I: second: quasi =, formed in the middle right portion of the display panel: wherein the first alignment mark and the second alignment mark each contain one or Multiple left patterns; and ^3· one or more right patterns, self-proclaimed - 2 · If you apply for a patent! Lai Shu _ quasi; a shirt left with the offset placement. The alignment mark is aligned with the mark based on the pattern subtractive film and the third alignment as described in claim 2, and the reference line of the pattern t is aligned. One or more right patterns are parallel to the preset reference line. '4 or more left patterns and 4. The statement alignment marks as described in the scope of the patent application are symmetric to the center of the display panel. And the μ alignment mark and the at least one of the alignment patterns described in item ii of the patent application scope and the right pattern, wherein at least one of the left corners is J r — Display-circle== find the retardation film of the pattern—the line distance t of the upper end of the reference film and the lower surface of the reference film is in the pattern of the second thin reference axis axis display panel_-alignment mark The pattern retardation film is attached to the 32 201243394 display panel when aligned with the second alignment ==== of the first alignment mark of the panel and the flying surface. 8. The alignment method of claim 7, wherein each of the alignment marks comprises one or more left-hand image-alignment marks and the second plurality of right patterns from the one or The plurality of left patterns are offset by one or more right _, and the one or the ninth method is applied, and the alignment mark and the polarization selection pattern based on the pattern retardation film are selected. And the second 10. Alignment method pin as described in claim 8 of the patent application. The one or the right pattern is parallel to the reference line. - a left pattern of the shirt and 11. The alignment method as described in claim 7 of the patent application, the two alignment marks are referred to as the towel center of the service panel. The method of aligning the object of claim 12, wherein the at least one of the right patterns is a rectangle - the case to the >, wherein U The alignment method of claim 7, wherein at least one of the 右6 and the right patterns is a parallel line. The towel has at least one of the left pattern. 14. One for three-dimensional An alignment system for an image display device, the alignment system comprising a second alignment station configured to support her, the directory film comprising excess _ formed at the upper and lower ends, and being formed between the redundant patterns a first polarization selection pattern and a second polarization selection pattern; a first image system 'configured to capture any one of the pattern of the pattern phase difference 、, and to capture the phase difference between the patterns 貘a reference line between the first polarization selection pattern and the second polarization selection pattern; a second alignment stage configured to support a display panel having a middle left a first alignment mark, Forming a second alignment mark in a right portion of the second image system, configured to capture an image of the first alignment mark and the second alignment mark of the display panel; a drum configured to receive from The pattern of the first alignment stage is retarded, and when the reference line of the pattern retardation film and the first alignment mark and the second alignment mark of the display panel are within an allowable alignment error range Aligning, attaching the pattern retardation film to the display panel on the second alignment stage; and a control computer configured to analyze and receive images from the first image system and the second image system 33 201243394, And controlling the start of the second stage of the second stage of the control station and the activation of the drum to cause the reference line having a fine phase of the pattern and the first alignment mark of the display panel and the first The two alignment marks are aligned within the allowable alignment error range. The range 14th Mision, the towel, the first solution and the first, the parent-containing one or more left patterns With a right pattern, the one or The right pattern is offset from the one or more left patterns. The 14 items of the solution line, the + mark and the alignment of the second embodiment - the plate 2 display in the front mode The first-polarization selection pattern transmits the left-eye image light displayed on the odd-numbered display line of the '-plate as the first-polarized light, and transmits a right-eye image light displayed on the even-numbered display line of the panel. a second polarized light; and the first polarization selection pattern of the pattern retardation film transmits a right-eye image light displayed on the odd-numbered display line of the panel as the first polarization Light, and transmit a left-eye image light displayed on the even display line of the display panel as the second polarized light. 34