CN206282058U - Display device and image display panel - Google Patents

Abstract

Even if offer sets Polarizer on the display surface of display device, it is also difficult to recognize the display device and image display panel of the difference of height produced between multiple viewing areas.Display device is formed by connecting by image display panel multiple, each image display panel has viewing area and surrounds the display surface of the non-display area of viewing area, and setting polarisation portion on the display face, polarisation portion covers viewing area, and a part extends to non-display area, a part for the non-display area of a pair of image display panels being connected to each other overlaps each other, positioned at the side surface part of the image display panel side of display surface side among the side surface part in the polarisation portion of the image display panel of rear side, side surface part with the image display panel side among the side surface part of the image display panel of display surface side positioned at rear side is relative.According to the utility model, even if setting Polarizer on the display surface of display device, it is also difficult to recognize the difference of height produced between multiple viewing areas.

Description

Display device and image display panel

The cross-reference of related application

The application is based on and requires the excellent of the Japanese patent application the 2015-250256th submitted on December 22nd, 2015 First weigh, entire contents are hereby expressly incorporated by reference.

Technical field

The utility model is related to display device and image display panel.

Background technology

As described in Japanese Unexamined Patent Publication 2009-162972 publications, it is known to a kind of multi-display device, it is set Count into and used as an entirety side by side by using the display device of multiple display images, so as to show than a display dress Put the bigger image of the image that can be shown.In above-mentioned multi-display device, multiple display devices side by side each The periphery of viewing area is respectively provided with non-display area, and the multiple display devices of configuration are so that non-display area overlaps each other.Due to non- Viewing area is overlapped each other, and difference of height can be produced between each viewing area.

However, display device is provided with Polarizer on the display face sometimes.Polarizer generally have extend to viewing area Periphery non-display area edge.Therefore, if with using the structure same with the multi-display device of original technology The mode for overlapping non-display area configures the display device for being provided with Polarizer, then constituting each non-display area of display device The thickness of Polarizer can be increased on the thickness of the part in domain.That is, being only provided with Polarizer, non-display area is mutual Difference of height caused by overlapping will increase.If difference of height increases, due to this difference of height, processed as an entirety Image can be recognized as interruption, so as to there are problems that having undesirable effect this to the image quality of image.

Utility model content

Utility model problem to be solved

The utility model be in view of above-mentioned problem and complete, it is therefore intended that even if provide a kind of display in display device Polarizer is set on face, it is also possible to accomplish to be difficult to recognize between multiple viewing areas produce difference of height display device and Image display panel.

The means to solve the problem

The display device of a mode of the present utility model is the figure for being connected with the image that multiple displays are formed by multiple pixels As the display device of display panel, each image display panel has：It is non-with the encirclement viewing area with viewing area The display surface of viewing area and the polarisation portion of the display surface is arranged on, the polarisation portion covers the viewing area, also, A part is arranged to extend to the non-display area, and a pair of image display panels being connected to each other are configured as making described non- A part for viewing area overlaps each other, and the image display panel of a side is located at the display surface of the image display panel of the opposing party Side, the opposite side that the image display panel of the opposing party is located at the display surface of the image display panel of a side is rear side, The side surface part in the polarisation portion of the image display panel of the rear side and the side of the image display panel of the display surface side It is facial relative.

And, the polarisation portion of all of described image display panel does not extend to and other image display panels The non-display area of the position of overlap.

And, the polarisation portion of the image display panel of the display surface side extends to and shows with the image of the rear side Show the non-display area of the position that panel is overlapped.

And, the image display panel of the display surface side is abutted with the image display panel of the rear side.

And, at least one party of two described image display panels of overlap has processing department, its be shaped such that because The thickness in the overlap direction on the abutted position for overlapping and abutting is thinner than the thickness of other positions, if in the display surface side Image display panel the processing department is set, then the rear side of the image display panel is arranged on, if in the rear side Image display panel the processing department is set, then be arranged on the display surface side of the image display panel.

And, the one part of pixel in the multiple pixel is the artefact element for being located at the non-display area, described non- Viewing area is provided with light shielding part, and it blocks light and forms the viewing area and non-aobvious between artefact element and display surface Show the border in region, positioned at the image display panel of the rear side in the side surface part of the image display panel of the display surface side The side surface part of side, on the border of the image display panel of the rear side.

And, the angle of described image display panel is entering for the light based on the light source from described image display panel Penetrate the position relationship of direction and the display device and identification between the identification person of the image that connection viewing area shows and come true Fixed angle.

And, rectangular-shaped described image display panel has by 4 rectangular-shaped described image display panels along vertical (each two) connection two-by-two of 2 directions the connection viewing area, among corner, intersect with 2 directions The corner close with other image display panels is cut off on incline direction.

And, cut-off corner is at least the cut-off shape in the place more more outward than connecting the straight line of following 2 points Shape, i.e., by the rectangular-shaped viewing area and the boundary line of the non-display area of the architrave shape for surrounding the viewing area In, be located closer to 2 boundary lines of the position in the corner extension after 2 straight lines with along the figure contacted with the corner 2 points that 2 straight lines in the direction depicted as 2 sides of display panel intersect.

And, a pair of close described image display panels are to inclining on the incline direction intersected with 2 directions The position in the overlap direction of other close a pair of image display panels, is whichsoever display surface side or the back of the body on tilted direction Surface side.

And, each direction for 2 directions for intersecting is respectively connected with the rectangular-shaped described image of more than 2 and shows Panel, at least one of 2 directions direction, along multiple described image display panels pair that a direction connects The relative position relationship of the overlap condition of described image display panel of the configuration on a side in one direction is one Sample.

And, 2 image display panels connected on the adjacent position in another direction in 2 directions are to matching somebody with somebody Put one to a side described image display panel overlap condition relative position relationship it is different.

And, possess the covering connection viewing area for the display surface for making the connection viewing area turns into plane Display surface side at least one of transparent cap.

And, the cap has the lid of all of display surface side for covering the multiple described image display panels for being connected Part.

And, the shape of the described image display panel side of the cover is the institute with multiple described image display panels State the corresponding low profile high of the mutual difference of height in polarisation portion.

And, the cap has the filler being filled between the cover and described image display panel.

And, with the display surface side positioned at the polarisation portion being arranged on the image display panel of the rear side Film, the thickness of the film corresponds to the polarisation portion that is arranged on the image display panel of the rear side and is arranged on described The difference of height between the polarisation portion on the image display panel of display surface side.

And, described image display panel possesses the Polarizer being arranged on the opposition side of the display surface.

And, the image display panel of a mode of the present utility model is the picture display face for constituting following display devices Plate, following display devices are possessed the image display panel connection of the display part with multiple pixels by multiple and are obtained, and have Have than showing the bigger connection viewing area in the viewing area of image, image display panel tool by a display part There is the display surface with viewing area and the non-display area for surrounding the viewing area；And be arranged on the display surface Polarisation portion, the polarisation portion covers the viewing area, also, a part is in the connection of multiple described image display panels On, extend to described in the other positions in addition to the non-display area of the position Chong Die with other image display panels Non-display area.

The technique effect of utility model

According to the utility model, using the teaching of the invention it is possible to provide even if a kind of set Polarizer on the display surface of display device, it is also possible to Accomplish to be difficult to recognize the display device and image display panel of the difference of height produced between multiple viewing areas.

Brief description of the drawings

Fig. 1 is the figure of of the composition of the display device for showing implementation method of the present utility model.

Fig. 2 is the sectional view of the brief composition for showing image display panel.

Fig. 3 is the sectional view of the brief composition for showing image display panel.

Fig. 4 is the schematic diagram of main composition i.e. one of circuit composition of the display part for showing image display panel.

Fig. 5 is to show the color and the schematic diagram of of configuration using the pixel of colour filter.

Fig. 6 is sectional view of the exterior light from the incident anisotropic scattering part in surface.

Fig. 7 is sectional view of the incident light from the anisotropic scattering part of back surface incident.

Fig. 8 is the top view of that shows anisotropic scattering part.

Fig. 9 is the schematic diagram for illustrating the function of anisotropic scattering part.

Figure 10 is the top view of that shows anisotropic scattering part.

Figure 11 is the schematic diagram for illustrating the function of anisotropic scattering part.

Figure 12 is that the vertical view of the image display panel finding situation of the state that polarisation portion is not provided with from terms of display surface side is shown It is intended to.

Figure 13 is to show figure of the border with one of the position relationship in polarisation portion between viewing area and non-display area.

Figure 14 is to show figure of the border with one of the position relationship in polarisation portion between viewing area and non-display area.

Figure 15 be show border between the connecting structure and viewing area and non-display area of image display panel with it is inclined The schematical sectional view of of the position relationship in light portion.

Figure 16 is the schematic diagram of the position relationship for showing the image display panel shown in Fig. 1.

Figure 17 be show border between the connecting structure and viewing area and non-display area of image display panel with it is inclined Other one schematical sectional views of the position relationship in light portion.

Figure 18 is the schematical sectional view of of the connecting structure of the image display panel for showing setting processing department.

Figure 19 is putting for the schematic configuration in the corner of the image display panel for showing the immediate vicinity for connecting viewing area Big figure.

Figure 20 is the position of part for showing to be cut off in the boundary line and corner between viewing area and non-display area The explanatory diagram of of relation.

Figure 21 is the figure of of the composition for showing cap.

Figure 22 is the figure of of the composition for showing cap.

Figure 23 is the figure of of the composition for showing cap.

Figure 24 is the figure of that shows the composition with film.

Figure 25 is the figure of that shows the composition with film.

Figure 26 is of the setting angle of the panel for showing incident direction and identification person based on the light from light source Schematic diagram.

Figure 27 is to show simply to make to be provided with the feelings after the non-display area of the image display panel in polarisation portion overlaps each other The figure of the comparative example of condition.

Figure 28 is the figure of of the composition of the display device for showing variation of the present utility model 1.

Figure 29 is the schematic diagram of the position relationship for showing the image display panel shown in Figure 28.

Figure 30 is the figure of of the composition of the display device for showing variation of the present utility model 2.

Figure 31 is the figure of of the composition of the display device for showing variation of the present utility model 3.

Figure 32 is the figure of of the composition of the display device for showing variation of the present utility model 4.

Figure 33 is the schematic diagram of the position relationship for showing the image display panel shown in Figure 32.

Symbol description

1st, display device

2、2a、2b、2c、2d、2e、2a₁To 2a₉、2b₁To 2b₉, image display panel

5th, unit pixel 10, first panel portion

14th, first substrate 14a, 14A, circuit substrate

14b, planarization film 14c, wiring layer

20th, second panel portion 21, transparency electrode

22nd, optical filter 23,23A, second substrate

24th, 1/4 wavelength plate 25,1/2 wavelength plate

26th, 26A, Polarizer 27, anisotropic scattering part

30th, liquid crystal layer 50, pixel

51st, switch element 52, liquid crystal capacitance

53rd, holding capacitor 61,61₁、61₂、61₃, holding wire

62、62₁、62₂、62₃, scan line 63, reflecting electrode

70th, signal output apparatus 80, scanning circuit

90th, polarisation portion 95, display part

100th, viewing area 101, non-display area

102nd, display surface 105, side surface part

106th, side surface part 110, wiring part

121st, 122, processing department 131,132,133, cutting portion

140th, cap 141,141a, cover

142nd, filler 143, film

BM, light shielding part HU, identification person

LI, light source SE, seal member.

Specific embodiment

Hereinafter, each implementation method of the present utility model is illustrated referring to the drawings.In addition, disclosed only one Example, the content that those skilled in the art are readily apparent that on the premise of the appropriate change of utility model objective is kept, should wrap It is contained in the range of the utility model.And, for purposes of illustration only, compared to actual implementation method, width, thickness of the accompanying drawing to each portion Degree, shape etc. simply schematically show sometimes, and simply an example, is not intended to limit explanation of the present utility model.Additionally, at this In specification and each figure, for it is stated that in the figure crossed with the above identical key element, sometimes using identical symbol, and It is appropriate to omit detailed description.

Fig. 1 is the figure of of the composition of the display device 1 for showing implementation method of the present utility model.As shown in figure 1, aobvious Showing device 1 is connected with multiple and shows the image display panel 2 of the image formed by multiple pixels 50 (for example, picture display face Plate 2a, 2b).Thus, display device 1 has than by a viewing area for the display image of the display part of image display panel 2 95 The bigger connection viewing area in domain 100.As shown in figure 1, display device 1 has by 4 rectangular-shaped image display panels 2 along vertical The connection viewing area that straight 2 directions (for example, X-direction described later and Y-direction) connect two-by-two.Specifically, display device 1 4 image display panels 2 having i.e. 2 image display panel 2a and 2 image display panel 2b, its display each having Region 100 is that X-direction and Y-direction are abreast connected with 2 × 2 configuration along 2 vertical directions.

First, to image display panel 2 (image display panel 2a, 2b, 2c, 2d, 2e, 2a₁~2a₉、2b₁~2b₉) carry out Explanation.Image display panel 2 is the image display panel of plate (plane).As plate image display panel, example If any use liquid crystal display (LCD：Liquid Crystal Display) panel image display panel, use electroluminescent (EL：Electro Luminescence) display panel image display panel, show (PD using plasma：Plasma Display) image display panel of panel etc..The image display panel 2 that the utility model is used can be that these images show Any one of panel etc..

As these adoptable display modes of plate image display panel, there are transmission-type, reflection-type and while have There is the image display panel of the Semitransmissive of the feature of transmission-type and reflection-type.The image display panel 2 that the utility model is used, For display mode, any one mode can be used.In the explanation of the grade of reference picture 1, the liquid crystal display panel of reflection-type will be used Image display panel illustrated as image display panel 2.The liquid crystal display panel of reflection-type can have so-called picture Element memory (MIP：Memory in pixel) function, it is also possible to without MIP functions.

Image display panel 2 is the image display panel for for example supporting colored display but it is also possible to be support white and black displays Image display panel.Supporting the image display panel of colored display includes pixel 50, and its unit for forming coloured image is 1 Unit pixel 5 plays a role as multiple sub-pixels (Subpixel).Specifically, the image display panel of colored display is supported In, unit pixel 5 includes for example, display red (Red：R pixel 50R), display green (Green：G pixel 50G), display Blueness (Blue：B pixel 50B) these three pixels 50 (reference picture 5).Hereinafter, when pixel 50 is recited as, fail to recognize that The difference of pixel 50R, 50G, the color of 50B.Unit pixel 5 is not limited to RGB this trichromatic pixel 50R, 50G, 50B combinations Pixel afterwards.Unit pixel 5 can also be that further addition is a kind of on this trichromatic pixel 50R, 50G, 50B for example in RGB The unit pixel 5 after other pixels 50 corresponding to the color of above color.More specifically, other pixels 50 can be for example White (White is shown for brightness is improved：W the color corresponding to pixel 50), or the complementary color of RGB is (for example, cyan (C), magenta (M), yellow (Y)) at least one of color pixel 50.The color of these pixels 50 corresponds to optical filter 22 Color.

Fig. 2 and Fig. 3 are the sectional views of the brief composition for showing image display panel 2.As shown in Figures 2 and 3, image shows There is panel 2 first panel portion (TFT substrate) 10, second panel portion (CF substrates) 20, liquid crystal layer 30 to be wanted as main composition Element.In second panel portion 20, polarisation portion 90 is laminated in the display surface 102 of second substrate 23.The display surface of image display panel 2 Side is side of the display surface 102 in face of polarisation portion 90.First panel portion 10 and second panel portion 20 pass through interval (not shown) The space that part has defined is arranged as opposed to.Liquid crystal layer 30 is by the space in first panel portion 10 and second panel portion 20 Sealing loads liquid crystal material and is formed.More specifically, by being arranged to the region for being configured with multiple pixels 50 Surrounding is plus in the space between the seal member SE (reference picture 15) on side closed first panel portion 10 and second panel portion 20 Sealing loads liquid crystal material, so as to form liquid crystal layer 30.

Fig. 4 is the schematic diagram of main composition i.e. one of circuit composition of the display part 95 for showing image display panel 2.The One panel part 10 has first substrate 14 with transparent glass etc. as baseplate material and is formed in the liquid crystal layer of first substrate 14 The reflecting electrode 63 of 30 sides.First substrate 14 has the circuit substrate 14a being formed on substrate and is layered on circuit substrate 14a Planarization film 14b.Circuit substrate 14a has multi-strip scanning line 62 (62₁、62₂、62₃...) and many signal lines 61 (61₁、61₂、61₃、……).In the following description, the extended direction that scan line 62 is assumed sometimes is X-direction (line direction), letter The extended direction of number line 61 is Y-direction (column direction).X-direction and Y-direction are vertical.It is connected to these scan lines 62 and holding wire 61 Pixel 50 configuration, the configuration of the ranks shape for e.g. being upwardly extended in XY side, but this is of the configuration of pixel 50, Not limited to this, can suitably change.

More specifically, as shown in figure 4, being connected up on first substrate 14 so that multi-strip scanning line 62 and many signal lines 61 intersect.Also, on first substrate 14, the crossover location according to scan line 62 and holding wire 61 is configured with pixel 50.It is a plurality of Holding wire 61 is the signal for driving pixel 50 to the transmission of pixel 50 according to each column pixel, i.e. regarding from the output of signal output apparatus 70 The distribution of frequency signal.Multi-strip scanning line 62 is the signal for selecting pixel 50 with row unit according to the transmission of every row pixel, i.e., from scanning The distribution of the scanning signal of the output of circuit 80.Each one end of each row of many signal lines 61 is connected to corresponding to signal output apparatus 70 output end.Each one end of each row of multi-strip scanning line 62 is connected to the output end corresponding to scanning circuit 80.

Pixel 50 has such as switch element 51, liquid crystal capacitance 52, holding capacitor 53 etc..Switch element 51 is such as TFT (Thin Film Transistor：Thin film transistor (TFT)) etc. switch.In switch element 51, gate electrode is connected to multi-strip scanning One in line 62, source electrode is connected in many signal lines 61.

Liquid crystal capacitance 52 refer to pixel electrode (for example, equivalent to reflecting electrode 63) and correspondingly thereto formed it is right To the capacitive component of the liquid crystal material produced between electrode (for example, equivalent to transparency electrode 21).Pixel electrode is connected to switch The drain electrode of element 51.As in the present embodiment, in the case where the image display panel of colored display is supported, pixel electricity Pole is equivalent to the reflecting electrode 63 formed according to each pixel 50.On counter electrode, the common electric potential V of DC voltage_COMQuilt Jointly it is applied in whole pixels.In holding capacitor 53, the pixel electricity of liquid crystal capacitance 52 is connected to by the electrode of a side respectively Pole, the electrode of the opposing party is connected to the counter electrode of liquid crystal capacitance 52.

Used as the circuit element of first substrate 14, holding wire 61 and scan line 62, planarization film 14b is formed in actual installation Wiring layer 14c (reference picture 15 etc.) face side, make the surface planarisation in first panel portion 10.Also, in planarization film 14b On, it is formed with reflecting electrode 63 according to each pixel 50.

The light of the reflectance-transmittance second panel portion 20 of reflecting electrode 63 and liquid crystal layer 30 from the outside of external incident.With multiple The display part 95 of the image display panel 2 of pixel 50 carries out display output using the reflected light of reflecting electrode 63.

Due to being formed including the circuit element including TFT, thus sometimes referred to as TFT substrate in first substrate 14.This reality The first substrate 14 for applying mode is the composition for forming each unit on the glass substrate but it is also possible to be the material used beyond glass Substrate.Additionally, circuit substrate 14a can also use the material of shading and the material of reflection.

Second panel portion 20 from such as side of liquid crystal layer 30 towards display surface side, with ITO (Indium Tin Oxide：Indium Tin-oxide) etc. the transparency electrode 21 of formation, optical filter 22, the second substrate 23 with transparent glass etc. as baseplate material, partially Light portion 90.

Fig. 5 is to show the color and the schematic diagram of of configuration using the pixel 50 of optical filter 22.In optical filter 22, example Such as, each filter of R, G, B of the striated for extending in column direction (Y-direction) is formed with the line direction (X-direction) with pixel 50 Spacing identical spacing repeated arrangement composition.Because second substrate 23 includes optical filter (CF：Color Filter) 22, because And sometimes referred to as CF substrates.Because the reflected light of reflecting electrode 63 is by optical filter 22, therefore, by the face as optical filter 22 The light understanding of the color corresponding to color.It is the component unit pixel 5 of multiple pixels 50 by being configured to striated in Fig. 5, but constitutes The concrete configuration and shape of the pixel 50 of unit pixel 5 can be changed suitably.

In addition, being not necessarily intended to all set optical filter 22 to all of pixel 50.Specifically, it is pointed to seal member SE attached The pixel 50 of a near part is provided with light shielding part BM (reference picture 15) alternative filters 22.Light shielding part BM is by being, for example, and being located at The part of the light-proofness that the black matrix" between the optical filter 22 of shades of colour is continuous and sets is constituted.The picture of light shielding part BM is set Element 50 is plain as the artefact for being consequently not used for display output.

In polarisation portion 90, from such as display surface side towards the opposition side (rear side) of display surface 102, with Polarizer 26, 1/2 wavelength plate 25,1/4 wavelength plate 24, anisotropic scattering part (LCF) 27.Polarizer 26 is for example with polyvinyl alcohol (PVA： Poly-Vinyl Alcohol) as resin for main body tabular polarisation.1/4 wavelength plate 24 and 1/2 wavelength plate 25 are Based on the polarizer of the birefringent material such as crystal and mica.1/4 wavelength plate 24 is (inclined to the electric field oscillation direction of incident light Smooth surface) give the phase difference of pi/2 (=λ/4).1/2 wavelength plate 25 gives the π phases of (=λ/2) to the electric field oscillation direction of incident light Potential difference.Come from the exterior light of display surface side by the way that after the linear polarization that Polarizer 26 becomes prescribed direction, plane of polarisation passes through 1/2 Wavelength plate is rotated by 90 °, and then, turns into rotatory polarization by 1/4 wavelength plate 24, and reach anisotropic scattering part 27.Thus, Image display panel 2 has the display surface side for being arranged on display part 95 and the polarisation portion 90 at least including Polarizer 26.

Fig. 6 is sectional view of the exterior light from the incident anisotropic scattering part in surface.Fig. 7 is incident light from back surface incident Anisotropic scattering part sectional view.Fig. 8 is the top view of that shows anisotropic scattering part.Fig. 9 be for Illustrate the schematic diagram of the function of anisotropic scattering part.Figure 10 is the top view of that shows anisotropic scattering part. Figure 11 is the schematic diagram for illustrating the function of anisotropic scattering part.Anisotropic scattering part 27 is to make the piece of light scattering The part of shape.As anisotropic scattering part 27, it is, for example possible to use light control film (Light Control Film).

As shown in FIG. 6 and 7, anisotropic scattering part 27 includes first area 27B, second area 27S, two kinds of regions 27B, 27S refractive index are different from each other.Anisotropic scattering part 27 can form the second of multiple tabulars as Fig. 8 and Fig. 9 Region 27S is arranged in the blinds window in the 27B of first area at predetermined intervals, it is also possible to form post as Figure 10 and Figure 11 The second area 27Sa of shape is arranged in the prismatical structure in the 27Ba of first area.According to present embodiment, first area 27B is used The refractive index material lower than second area 27S is formed.First area 27B is relative using refractive index in anisotropic scattering part 27 Low material is formed, so as to turn into region of low refractive index.Additionally, second area 27S rolls over using in anisotropic scattering part 27 Penetrate rate material relatively high to be formed, so as to turn into high-refractive-index regions.

Anisotropic scattering part 27 is anisotropic for the scattering of light.Specifically, anisotropic scattering part 27 is the few forward scattering layer of many backscatterings of such as forward scattering.More specifically, anisotropic scattering part 27 makes from spy Determine the incident light scattering in direction (scattering direction of principal axis).Also, anisotropic scattering part 27 is in light because of the pass with second substrate 23 Be from the specific direction of the side of Polarizer 26 incidence (such as exterior light) come when, the incident light is transmitted with hardly scattering, And the light (reflected light) that reflecting electrode 63 is reflected greatly is scattered.Anisotropic scattering part 27 is configured such that The folding near border in light between first area (region of low refractive index) 27B and second area (high-refractive-index regions) 27S Penetrate the relatively large surface side incidence of the degree of the change of rate, side of the light between region of low refractive index 27B and high-refractive-index regions 27S During the relatively small surface side outgoing of the degree of the change of the refractive index near boundary, light can be scattered.

For example, as shown in Figure 6, anisotropic scattering part 27 is in exterior light L1 because of the relation with second substrate 23 When direction (scattering direction of principal axis) incidence of regulation, scatter exterior light L1, the direction specified from other in exterior light L2 (dissipates The direction penetrated beyond direction of principal axis) it is incident when, transmit exterior light L2.Anisotropic scattering part 27 exterior light L2 from other When the direction of regulation is incident, transmit exterior light L2, and make the light reflected by reflecting electrode 63 in the light after transmission to scatter In the scope scattering of regulation centered on central shaft S.Exterior light L1, L2 be incident to second panel portion 20 Polarizer 26 it is parallel Light.Exterior light L1, L2 can be no polarization light, or polarised light.Also, for example as shown in Figure 7, when light from outside Light L1, L2 opposite side, incident light L3, L4 enter incoming situation similarly, and anisotropic scattering part 27 makes because with The relation of two substrates 23 and from the incident light scattering in the direction (scattering direction of principal axis) of regulation, make from other directions (scattering direction of principal axis Direction in addition) incident light transmission.Specifically, in the incidence because coming from prescribed direction with the relation of second substrate 23 When light L3 is incident, incident light L3 is transmitted, when the incident light L4 in direction of other regulations incidences are come from, make the incident light L4 is scattered.In addition, the direction of the regulation of exterior light L1 and incident light L4 is to become 180 degree reversely, but in the same direction.And And, the prescribed direction of outer smooth L2 and incident light L3 is to become 180 degree reversely, but in the same direction.In addition, light is scattered in Anisotropic scattering part 27 by when occur, either scattered in incidence, scattering during outgoing, or in the paths Scattering.

When anisotropic scattering part 27 is the blinds window shown in Fig. 8, as shown in figure 9, anisotropic scattering portion In part 27, the range of scatter 80a for scattering light L1a for scattering exterior light L1 turns into elliptical shape, first area 27B and the secondth area The diameter d1 of the long side direction of domain 27S is minor axis, short side direction (the first area 27B of first area 27B and second area 27S And the orientation of second area 27S) diameter d2 be major diameter.Anisotropic scattering part 27 makes to be reflected from reflecting electrode 63 Light scattering when, similarly with elliptical shape scatter.

When anisotropic scattering part 27a is prismatical structure as shown in Figure 10, as shown in figure 11, anisotropic scattering Part 27a makes the range of scatter 80a of the scattering light L1a of exterior light L1 scatterings be same diameter as diameter d1a and diameter d2a It is round-shaped.In addition, anisotropic scattering part 27a is in the light scattering for making to be reflected by reflecting electrode 63, similarly with circle Shape shape scatters it.

Anisotropic scattering part 27 is that such as first area 27B and second area 27S extend in a thickness direction, and to The inclined part in direction of regulation.Anisotropic scattering part 27 be for example, by from incline direction refractive index it is different two The part that the mixture of the monomer or oligomer of being capable of photo polymerization more than kind is resin sheet irradiation ultraviolet radiation and is formed.It is each to Different in nature scattering part 27 can form construction unlike those described above, and, or be manufactured using method unlike those described above Part.Anisotropic scattering part 27 can be one layer, or multilayer.It is multilayer in anisotropic scattering part 27 In the case of, can be the construction, or construction different each other being equal to each other.Anisotropic scattering part 27 can also be by Omit.

Next, configuration and picture display face to the polarisation portion 90 of image display panel 2 (image display panel 2a, 2b) Plate 2 (image display panel 2a, 2b) mutual overlap is illustrated.Figure 12 is that polarisation portion 90 is not provided with from terms of display surface side The schematic top plan view of situation seen by image display panel 2 under state.In the following description, by image display panel 2 Part in composition in addition to polarisation portion 90 is as display part 95.Display part 95 possesses with viewing area 100 and surrounds display The display surface 102 of the non-display area 101 in region 100.Specifically, display part 95 will be provided with the region of optical filter 22 as Viewing area 100, the display image in display surface side.More specifically, display part 95 is based on for example by wiring part 110 from outer The view data of the composition transmission in portion, the display image of pixel 50 of the position by being provided with optical filter 22 in multiple pixels 50.This The display part 95 of implementation method with rectangular-shaped viewing area 100 and to viewing area 100 plus while four while frame The non-display area 101 of edge shape.

Non-display area 101 is one and is located at multiple pixels 50 that optical filter 22 is provided with display part 95 Region around region.Specifically, be provided with non-display area 101 between pixel 50 and display surface 102 interdict light from And form the light shielding part BM on border between viewing area 100 and non-display area 101.The non-of light shielding part BM is provided with like this Pixel 50 in viewing area is to be consequently not used for the artefact element of the display of image.According to present embodiment, than display part 95 The more lateral of viewing area 100 at be side surface part (for example, side surface part 106) to the edge of display part 95, be continuously provided There is light shielding part BM (reference picture 15).

As shown in figure 12, the width of each on four sides of non-display area 101 is not necessarily identical.Specifically, for example, As shown in figure 12, width W2, W3, the W4 while in addition to the three of the side of wiring part 110 are than side that wiring part 110 extends The width W1 on one side is narrower.Therefore, when multiple images display panel 2 is connected, by preferentially making the side except the side of wiring part 110 Three avris connection in addition, it is easier to so that non-between the viewing area 100 of each of image display panel 2 The narrowed width of viewing area 101.

Image display panel 2 is the composition that polarisation portion 90 is set on the display part 95 shown in Figure 12.By setting polarisation Portion 90, thickness is substantially increased when image display panel 2 is than only display part 95.Lift a specific example, present embodiment The thickness of display part 95 be about 300 μm to 1000 μm.On the other hand, calculated for 400 μm or so from the thickness of Polarizer, The thickness in polarisation portion 90 is more than 400 to 600 μm.Polarisation portion 90 is the part of optical system, and reduce thickness is difficult.

Figure 13 and Figure 14 are border and the position relationship in polarisation portion 90 for showing viewing area 100 and non-display area 101 The figure of.Polarisation portion 90 is arranged to cover viewing area 100, and a part extends to non-display area 101.It is specific and Speech, as shown in Figure 13, the vertical wide and width in rectangular-shaped polarisation portion 90 only than viewing area 100 vertical wide and width slightly Greatly.Therefore, the polarisation portion 90 of the display surface side of covering display part 95 is configured to, its edge extends to non-display area 101.Such as Shown in Figure 13, polarisation is set by the substantially uniform position relationship in the centre of the centre of viewing area 100 and polarisation portion 90 Portion 90 so that the width in the polarisation portion 90 of each when extending to four two relative among of non-display area 101 becomes Obtain roughly equal.

On the other hand, by adjusting the position relationship between viewing area 100 and polarisation portion 90, can adjust extend to it is non- The size of the width in the polarisation portion 90 on every one side on four sides of viewing area 101.Specifically, as shown in figure 14, for rectangle Four at least one among while, by making the boundary line of viewing area 100 and non-display area 101 and the edge in polarisation portion 90 Closer to can further reduce the width in the polarisation portion 90 of the non-display area 101 for extending to the side.In addition, viewing area Position relationship between 100 and polarisation portion 90 can be being met in the range of the covering of polarisation portion 90 this condition of viewing area 100 Adjustment.

Example according to Figure 14, by will there is identical polarisation portion 90 wide in length and breadth with the polarisation portion 90 shown in Figure 13 Configuration can be such that the width in the polarisation portion 90 of the non-display area 101 for extending to left side and upside relatively subtracts in lower section of keeping right Small, this is of the specific method for making the width for extending at least one of polarisation portion 90 of non-display area 101 smaller. The method not limited to this for making the width at least one of polarisation portion 90 for extending to non-display area 101 smaller.For example, passing through Further reduce polarisation portion 90 it is wide in length and breadth and viewing area 100 wide in length and breadth between difference, can make to extend to non-display area The width in the polarisation portion 90 in domain 101 is smaller.

Figure 15 is the side of connecting structure and viewing area 100 and the non-display area 101 for showing image display panel 2a, 2b The schematical sectional view of of position relationship between boundary and polarisation portion 90.Only shown with the sectional view that Figure 15 etc. is shown Meaning property, the size of not faithful to actual cross-sectional configuration and show.Figure 16 is to show the image display panel shown in Fig. 1 The schematic diagram of the position relationship of 2a, 2b.Figure 16 shows position relationship during from terms of the direction of arrow V1, and upside is display surface Side, downside is rear side.A pair of the image display panels (for example, 2 image display panels 2a, 2b) being connected to each other overlap non-aobvious Show a part of region in region 101 and configure.And, 2 image display panels 2a, the 2b for being connected, the image of a side show Panel 2a is located at the display surface side of the image display panel 2b of the opposing party, and the image display panel 2b of the opposing party is located at a side Image display panel 2a rear side.Specifically, as shown in figure 15, image display panel 2a and image display panel 2b from The edge of display part 95 is overlapped and connected in the scope (overlapping range W5) of Rack.Non-display area 101 is located at and overlaps In scope W5.Specifically, light shielding part BM is provided with overlapping range W5.In other words, with the pixel for setting optical filter 22 50 viewing area 100 is not included in overlapping range W5.

Among the side surface part in the polarisation portion 90 of the image display panel 2b of rear side, positioned at the picture display face of display surface side Among the side surface part of the side surface part (side surface part 105) of plate 2a sides and the image display panel 2a of display surface side, positioned at rear side The side surface part (side surface part 106) of image display panel 2b sides is relative.That is, the image display panel 2b of rear side does not prolong Extend the position Chong Die with the image display panel 2a of display surface side of polarisation portion 90.Specifically, for example as shown in Figure 15, scheme As the polarisation portion 90 of display panel 2b does not extend to overlapping range W5.The polarisation portion 90 of the image display panel 2b shown in Figure 15 On the display surface 102 along X-Y plane, by than the boundary line inside of viewing area 100 and non-display area 101 It is certain to be provided with polarisation portion 90 to meet the covering of polarisation portion 90 this condition of viewing area 100 of image display panel 2b, and figure It is not extend on the position of overlapping range W5 as the polarisation portion 90 of display panel 2b is arranged on.

More specifically, the polarisation portion 90 of image display panel 2b meet by polarisation portion 90 cover viewing area 100 this In the range of one condition, it is arranged on the position in the direction left from the central portion of the display device 1 shown in Fig. 1.If reference Figure 14 is illustrated to the position in this polarisation portion 90, then be proximate to the position of lower right side.This is due in image display panel Overlap image display panel 2a's in the non-display area 101 of 2b, on the position corresponding to the upside of Figure 14 and the both sides in left side Reason.By the configuration in the polarisation portion 90 of this image display panel 2b, can make to extend to the non-display of setting light shielding part BM The degree of area side becomes smaller.

In present embodiment, the image display panel 2a of display surface side is abutted with the image display panel 2b of rear side.Tool For body, by the configuration in the polarisation portion 90 of image display panel 2b as shown in Figure 14, the polarisation portion 90 can not be located at Between two display parts 95 for overlapping, and it is against each other by display part 95.Therefore, the thickness in the polarisation portion 90 of image display panel 2b Degree will not be added on the thickness of the connecting portion of image display panel 2a and image display panel 2b.Therefore, the thickness of display device 1 Among, the thickness of the composition of image display panel 2 be the thickness of image display panel 2b, the thickness of image display panel 2a and Thickness after the thickness in the polarisation portion 90 of image display panel 2a is total.

According to present embodiment, a pair of image display panels close on the incline direction intersected with 2 directions 2 pairs exist The position in the overlap direction of other close a pair of image display panels 2, is whichsoever display surface side on incline direction Or rear side.Specifically, 4 image display panels shown in Fig. 1 are 2 image display panel 2a and 2 picture display faces With longitudinal direction in X direction, the configuration laterally along the 2 × 2 of Y-direction is connected plate 2b.Wherein, 2 directions refer to X-direction and Y-direction. That is, close a pair of image display panels 2 on the so-called incline direction intersected with 2 directions, referring to will be right shown in Fig. 1 On image display panel 2a and lower-left a pair of image display panels combining of image display panel 2a and by upper left Image display panel 2b and bottom right a pair of image display panels combining of image display panel 2b.The image of upper right shows Show the image display panel 2a of panel 2a and lower-left together to the image display panel 2b and the image display panel of bottom right of upper left 2b is located at display surface side.The image display panel 2b of upper left and the image display panel 2b of bottom right show to the image of upper right together The image display panel 2a of panel 2a and lower-left is located at rear side.

In addition, in present embodiment, such as shown in Figure 15, the polarisation portion 90 of the image display panel 2a of display surface side The non-display area 101 of the position Chong Die with the image display panel 2b of rear side can also be extended to.

The polarisation portion 90 of all of image display panel 2 that display device 1 has, can not extend to and other figures As the composition of a part for the non-display area 101 of the overlap of display panel 2.Specifically, for example, by with and picture display face All image display panels 2 that plate 2b same configuration makes the display device 1 of present embodiment and has turn into setting polarisation portion 90 Image display panel 2, the polarisation portion 90 that can form all image display panels 2 that display device 1 has does not extend to The composition of a part for the non-display area 101 Chong Die with other image display panels 2.In this case, unified display device 1 The polarisation portion 90 of 4 image display panels 2 having is configured as possibility.Therefore, become without difference image display panel 2a and image display panel 2b so that the work for constituting the manufacture correlation of the image display panel 2 of display device 1 can be simpler Change.

Figure 17 is the border of connecting structure and viewing area 100 and the non-display area 101 for showing image display panel 2c Schematical sectional view with other one of the position relationship in polarisation portion 90.Figure 17 is all of image display panel 2c Polarisation portion 90 does not extend to of the composition of the non-display area 101 of the position Chong Die with other image display panels 2c. In the example shown in Figure 17, in the case of from terms of display surface side, in the side surface part in the polarisation portion 90 of image display panel 2c In be located at rear side image display panel 2c sides side surface part 106 be located between viewing area 100 and non-display area 101 On border.In other words, the covering viewing area 100 of polarisation portion 90 of image display panel 2c, also, a part is aobvious in multiple images Show in the connection of panel 2c, extend in addition to the non-display area 101 of the position Chong Die with other image display panels 2c Position non-display area 101.

As shown in figure 17, do not extended to and other figures in the connection of multiple images display panel 2c due to polarisation portion 90 As a part for the non-display area 101 that display panel 2c is overlapped, therefore, it is possible to larger obtain image display panel 2c each other The size of the overlapping range W6 of overlap, maximum can be equal to the width on one side of non-display area 101 (in width W1 to W4 Any one).I.e., maximized by the degree of the repetition of the non-display area 101 in the connection for making image display panel 2c, so that The non-display area being located between the viewing area 100 of each of image display panel 2c can be made when from terms of display surface side The width in domain 101 is Min. (width on side of non-display area 101).In present embodiment, repeat like this When degree is maximized, positioned at the image display panel 2c sides of rear side in the side surface part of the image display panel 2c of display surface side Side surface part become be located at rear side the viewing area 100 of image display panel 2c and the border of non-display area 101 on.

In addition, as shown in the example of Figure 15, Figure 17 etc., the image display panel 2 of present embodiment possesses setting overleaf The Polarizer 26A of side.The Polarizer identical Polarizer 26A that this Polarizer 26A is with for example polarisation portion 90 has.Additionally, The thickness of Figure 15 etc. shown Polarizer 26A does not indicate that the thickness of actual Polarizer 26A, only represents Polarizer 26A Configuration schematical diagram.Possess Polarizer 26A by overleaf side, enable to the environment phase based on temperature change etc. The change of the condition of pass and the flexible degree of Polarizer 26,26A that produces are similar to the display surface side and the back of the body of display part 95 Surface side.That is, extending or shrinking by the Polarizer 26 for causing to have in the lateral deviation light portion 90 of display surface 102 of display part 95 Degree and overleaf lateral deviation tabula rasa 26A elongations or the degree shunk are approximate, image display panel 2 can be reduced according to polarisation Elongation of plate 26 etc. and the possibility that bends.

Figure 18 is the signal of of the connecting structure of image display panel 2d, 2e for showing setting processing department 121,122 The sectional view of property.2 at least one party of image display panel 2d, 2e for overlapping can have to cause to be abutted by overlap The processed processing department of the thickness mode thinner than the thickness of other positions in the overlap direction of abutted position is (for example, processing department 121、122).When processing department 121 is set in the image display panel 2d of display surface side, it is arranged on image display panel 2d's In rear side.When the overleaf image display panel 2e setting processing departments 122 of side, the aobvious of image display panel 2e is arranged on Show on surface side.

Specifically, the both sides in 2 image display panels 2d, 2e overlapping are respectively provided with the situation of processing department 121,122 Under, such as shown in Figure 18, the image display panel 2d of display surface side is from rear side to display surface side below circuit substrate 14A Side has inclined processing department 121.Also, the image display panel 2e of rear side is from display surface side to rear side in second substrate Side has inclined processing department 122 above 23A.The scope for setting processing department 121,122 is that so-called overlapping range (is for example schemed Overlapping range W6 of 15 overlapping range W5, Figure 17 etc.).In the case of the example shown in Figure 18, when overlap picture display face During plate 2d, 2e, processing department 121,122 is provided so that the display surface 102 and image display panel 2e of image display panel 2d Display surface 102 it is parallel.It is in addition, in figure 18, it is illustrated that gap between processing department 121 and processing department 122 but this Gap is schematical, it is not necessary to.This gap can be using the landfill such as such as bonding agent, it is also possible to shown by image The abutting landfill of panel 2d, 2e.

At least one party of 2 image display panels 2 for overlapping has processing department.For example, can be according to being not provided with The shape of the display surface side of the second substrate 23 of processing department, to cause the circuit substrate 14a of the image display panel 2 of display surface side From the lateral display surface side in the back side thinning mode, processing department is set.Also, can also be according to the circuit base for being not provided with processing department The shape of the rear side of plate 14a so that the second substrate 23 of the image display panel 2 of rear side from display surface side support or oppose surface side become Thin mode sets processing department.

Next, the corner of the image display panel 2 to being connected illustrates.Figure 19 shows to connect viewing area The enlarged drawing of the schematic configuration in the corner of image display panel 2a, 2b of immediate vicinity.Rectangular-shaped image display panel 2a, 2b, the incline direction intersected in 2 directions among its corner is cut off with other image display panels 2a, 2b close corner. By this cut-out, enable to the image display panel 2a of the position relationship in incline direction each other and picture display face Plate 2b is closer proximity to each other.

Specifically, for example shown in Figure 19, image display panel 2a has cutting portion 131, and it is before cutting rectangular-shaped to be Corner (reference picture 12, Figure 13) in, after incline direction and other an image display panels 2a close corner are cut Shape.Also, image display panel 2b has cutting portion 132, it is before cutting rectangular-shaped corner (reference picture 12, figure to be 14) in, the shape after incline direction and other an image display panels 2b close corner are cut.Shown in Figure 19 In the case of example, because 4 image display panels 2 (2 image display panel 2a and 2 image display panel 2b) are connected Connect, 2 in an inclined direction close cutting portions of image display panel 2a 131 become parallel to each other.Also, in incline direction Upper 2 close cutting portions of image display panel 2b 132 become parallel to each other.In Figure 19, in an inclined direction close 2 There is gap between individual image display panel 2a and between 2 image display panel 2b, but to fill the gap, incline 2 image display panel 2a in direction are each other and 2 image display panel 2b can also be abutted each other.

Figure 20 is to show the boundary line and part cut-off on corner between viewing area 100 and non-display area 101 Between the explanatory diagram of of position relationship.Cut-off corner is at least more more outward than connecting the straight line of following 2 points The cut-off shape in place, i.e., by the rectangular-shaped viewing area 100 and the architrave shape for surrounding the viewing area 100 In the boundary line of the non-display area 101,2 straight lines after the extension of 2 boundary lines of the position in the corner are located closer to (for example, straight line LA, LB) and the direction depicted along 2 sides of the image display panel 2a contacted with the corner noted earlier 2 points that 2 straight lines (for example, straight line LC, LD) are intersected.

Specifically, for example shown in Figure 20, by the boundary line of viewing area 100 and non-display area 101, make along X side To boundary line extend after straight line LA and connect with an inclined direction close with other an image display panels 2a corner Tactile 2 in along the Y direction while the intersection point of the straight line LC in direction depicted as point P1.Also, by the He of viewing area 100 In the boundary line of non-display area 101, make along Y-direction boundary line extend after straight line LB and with an inclined direction with its The while straight line LD in direction that depicts of 2 of its image display panel 2a close corner contact in along the X direction Intersection point is used as point P2.As shown in figure 20, cutting portion 131 is in the straight line LE than tie point P1 and point P2 closer to viewing area 100 It is cut off on the position of side.Thus, along vertical 2 directions (X-direction and Y-direction), viewing area 100 can be made mutual Apart from closer.

Especially, 2 picture display faces with Figure 17 are formed by making the configuration in the polarisation portion 90 of image display panel 2b Plate 2c same configuration, make 2 image display panel 2b close to incline direction closest to when, can become aobvious with non- Show the equal distance of the width on a side in region 101.For example, along the longitudinal direction shown in Fig. 1,2 picture display faces can be made The mutual distance in viewing area 100 of plate 2a, 2b turns into and the equal distances of width W2 (reference picture 12).

In present embodiment, the cut-out amount of the cutting portion 131 at angle is cut off along the straight line for being roughly parallel to straight line LE (XA, YA) than the cut-out amount (XB, YB) when the straight line LE after tie point P1 and point P2 cuts off more greatly, but cutting portion 131 is cut As long as disconnected amount is more than the cut-out amount when the straight line LE after connecting P1 and point P2 cuts off.

It is by taking the cutting portion 131 of image display panel 2a as an example, but for image in addition, in the explanation of reference picture 20 The cutting portion 132 and cutting portion described later 133 of display panel 2b are also identical.Also, other images for constituting display device 1 show Panel is (for example, image display panel 2c, 2d, 2e, 2a₁To 2a₉、2b₁To 2b₉Deng) can similarly be cut off corner.

Cutting portion 131 to 133 from terms of display surface side when seen shape be not limited to describe straight line shape.Cutting portion 131 to 133 can also part or all of grade curved shape with circle.

Next, the composition to being arranged in the display surface side of display device 1 is illustrated.Display device 1 possesses to make The display surface of viewing area turns at least one of transparent lid that is plane and covering the display surface side for connecting viewing area Portion 140.

Figure 21, Figure 22 and Figure 23 are the figures of of the composition for showing cap 140.Figure 24 and Figure 25 are shown with film The figure of of 143 composition.As shown in Figure 21, Figure 22 and Figure 25, cap 140 can also have the connected multiple figures of covering As the cover 141 of all of display surface side of display panel 2a, 2b.Specifically, cover 141 is for example, at least display surface Side is flat part, with resins such as plastics as main material.As shown in Figure 21, Figure 22 and Figure 25, by the lid for setting tabular Part 141, can make the display surface side of the connection viewing area of display device 1 become flat with simple composition.Thus, easily exist Whole connection viewing area makes the direct of travel (reflection direction, scattering direction etc.) of the light of display surface side consistent.

As shown in figure 23, the shape of image display panel 2a, 2b sides of cover 141a, can be by non-display area 101 overlap and the low profile high corresponding to the mutual difference of height in polarisation portion 90 of multiple images display panel 2a, 2b that produces. Thereby, it is possible to the gap between making cover 141a and image display panel 2b on the position more remote than cover 141a more It is small.Also, multiple images display panel 2a, 2b are configured by the difference of height according to cover 141a, identification multiple images show Showing the position relationship (display surface side, relation of rear side etc.) of panel 2a, 2b becomes easy.

As shown in Figure 22, Figure 23 and Figure 25, cap 140 can also have and be filled in cover 141,141a and image shows Filler 142 between panel 2a, 2b.Filler 142 has viscosity when being such as filling, is solidified by illuminated ultraviolet etc. The transparent resin for processing and solidifying.Filler is filled by between cover 141,141a and image display panel 2a, 2b 142, easily making the direct of travel of the light for having passed through cover 141,141a becomes more consistent.

And, as shown in Figure 24 and Figure 25, display device 1 can also have the picture display face for being located at and being arranged on rear side Film 143 in the display surface side in the polarisation portion 90 of plate 2b.In this case, the thickness of film 143 correspond to be arranged on rear side Between polarisation portion 90 on image display panel 2b and the polarisation portion 90 being arranged on the image display panel 2a of display surface side Difference of height.Specifically, for example shown in Figure 24 and Figure 25, it is also possible to the overleaf polarisation portion 90 of the image display panel 2b of side Film 143 is hanged up in display surface side.In this case, the display of the film 143 on the basis of the display surface 102 of image display panel 2b The height of surface side, as and the height in polarisation portion 90 that is arranged on the image display panel 2a Chong Die with image display panel 2b Identical is highly.Film 143 is the membranaceous portion for example with resins such as polyethylene terephthalates (PET) as main material Part.Thereby, it is possible to further relax the difference of height of the display surface side of connected multiple images display panel 2a, 2b.

In addition, as shown in Figure 24 and Figure 25, it is also possible to set in the rear side of the image display panel 2a of display surface side Film 143.Thereby, it is possible to further relax the difference of height of rear side.

More than, cap 140 is illustrated as a example by connecting the construction of image display panel 2a, 2b, but cap 140 Can equally be arranged on by other image display panels (for example, image display panel 2c, 2d, 2e, 2a₁To 2a₉、2b₁To 2b₉Deng) In the display device 1 of composition.

Next, the angle to setting the image display panel 2 during display device 1 is illustrated.Figure 26 is to show to be based on The schematic diagram of of the setting angle of the incident direction of the light from light source LI and the panel of identification person HU.Preferred image shows The angle of panel 2 is that the incident direction and display device 1 of the light based on the light source LI from image display panel 2 and identification are connecting The angle for connecing the position relationship between the identification person HU of the image that viewing area shows and determining.Specifically, the preferred angle It is that the light from light source LI can be guided the angle to identification person HU by image display panel 2 better.The angle is for example In the case where mirror-reflection is assumed, the light from light source LI is directed to the angle of identification person HU.

Figure 27 is after showing simply to make the non-display area 101 for being provided with the image display panel in polarisation portion 90 overlap each other Situation comparative example figure.Make original picture display face in the way of being overlapped each other by a part for non-display area 101 When plate is overlapped, as shown in figure 27, the polarisation portion 90 being arranged on the display part 95 of rear side becomes to be located at the display of display surface side In the overlapping range W7 of the display part 95 of portion 95 and rear side.That is, being arranged on the image display panel of rear side Polarisation portion 90 make the display surface side of the image display panel of display surface side and the image display panel of rear side display surface side it Between difference of height become much larger.Due to the more big easier identification of difference of height, therefore, using original composition, it is difficult to reduce identification The possibility of difference of height.

In this regard, being located at according to present embodiment, in the side surface part in the polarisation portion 90 of the image display panel 2b of rear side aobvious Show the side surface part (side surface part 105) of the image display panel 2a sides of surface side, the side with the image display panel 2a of display surface side Side surface part (side surface part 106) in portion positioned at the image display panel 2b sides of rear side is relative.That is, the image of rear side Display panel 2b does not extend to the position Chong Die with the image display panel 2a of display surface side of polarisation portion 90.Therefore, along non- The overlap direction of 2 image display panels 2a, 2b that a part for viewing area 101 overlaps each other, can not increase the back side In the case of the thickness in the polarisation portion 90 of the image display panel 2b of side, 2 image display panels 2a, 2b are overlapped.Therefore, it is possible to Make the height of the display surface 102 of the display surface 102 of the image display panel 2a of display surface side and the image display panel 2b of rear side Low difference is smaller.Therefore, the composition of Polarizer 26 is included even if being set on display surface 102, it is also possible to so that in multiple viewing areas The difference of height produced between domain 100 is more difficult to recognize.

And, by forming all of image display panel 2 (for example, image display panel 2c) that display device 1 has Polarisation portion 90 do not extend to the position Chong Die with other image display panels 2 non-display area 101 composition, it is unified aobvious The polarisation portion 90 of all of image display panel 2 that showing device 1 has is configured as possibility.Therefore, there is no need to distinctly display The image display panel 2a of the surface side and image display panel 2b of rear side, may be such that the picture display face for constituting display device 1 The work that the manufacture of plate 2 is related is more simplified.

And, shown with the image of rear side by extending to the polarisation portion 90 of the image display panel 2a of display surface side The non-display area 101 of panel 2b lap positions, becomes easily to relax the polarisation portion 90 of the image display panel 2a of display surface side The precision required by adjustment with the position relationship between viewing area 100, therefore, it is possible to make the picture display face of display surface side The manufacture of plate 2a becomes easier to.

And, abutted with the image display panel 2b of rear side by making the image display panel 2a of display surface side, can Further reduce the display part 95 of display surface side and the difference of height of the display part 95 of rear side.

At least one party for being additionally, since 2 image display panels 2 (for example, image display panel 2d, 2e) has processing department (for example, processing department 121,122 etc.), therefore, it is possible to further reduce the display surface side of the image display panel 2d of display surface side With the difference of height of the display surface side of the image display panel 2e of rear side.

And, it is located at the picture display face of rear side by making the side surface part 106 of the image display panel 2c of display surface side On border between the viewing area 100 of plate 2c and non-display area 101, when from terms of display surface side, can further reduce The width of the non-display area 101 between the viewing area 100 of each of image display panel 2c such that it is able to be more difficult to To recognize the non-display area 101 in connection viewing area.

The angle for being additionally, since image display panel 2 is the incidence of the light based on the light source LI from image display panel 2 Position relationship between the identification person HU of the image that connection viewing area shows of direction and display device 1 and identification and determine Angle, image display panel 2 better can be guided to identification person HU the light from light source LI.

And, along 4 rectangular-shaped image display panels 2 (for example, image display panel 2a, 2b) mutually perpendicular 2 Individual direction, with connect two-by-two connection viewing area display device 1 on, by make image display panel corner it In, the corner close with other image display panels 2 is cut off on the incline direction intersected with 2 directions, can make to be in The image display panel 2 of the position relationship of incline direction is closer proximity to each other.

Being additionally, since cut-off corner is cut off closer to the place in outside than connecting the straight line of following 2 points Shape, i.e., by rectangular-shaped viewing area 100 and the border of the non-display area 101 of the architrave shape for surrounding the viewing area 100 2 straight lines LA, LB after the 2 boundary lines extension on the position in the corner are located closer in line, are connect with the corner with depicting 2 points that 2 the 2 of the direction on side straight lines LC, LD of tactile image display panel 2 intersect, therefore, it is possible to along vertical 2 Individual direction, makes the mutual distance in viewing area 100 closer.

And, close a pair of image display panels 2 pairs on the incline direction intersected with 2 directions are in an inclined direction The position in the overlap direction of a pair of image display panels of other close 2, is whichsoever display surface side or rear side.By This, can be suppressed to 2 display parts of image display panel 2 by the thickness of the display part 95 in the thickness of the entirety of display device 1 95 thickness.Also, on along the direction of display surface 102, become easily to obtain weight, the height for being related to display device 1 The balance of the various design items such as difference shape.

And, the display surface side of connection viewing area can be made by possessing cap 140 becomes flat.Therefore, easily exist Make the direct of travel (reflection direction, scattering direction etc.) of the light of display surface side consistent on whole connection viewing area.

And, there is cover 141,141a by making cap 140, the company for making display device 1 can be constituted with simple Connecing the display surface side of viewing area becomes flat.

Being additionally, since the shape of image display panel 2 (for example, image display panel 2a, 2b) side of cover 141a is Corresponding to the low profile high of the mutual difference of height in polarisation portion 90 of multiple images display panel 2, therefore, it is possible to further reduce lid Part 141a and the gap than cover 141a between the image display panel 2 of more distant positions.Also, by according to cap The difference of height configuration multiple images display panel 2 of part 141a, becomes easily to recognize the position relationship of multiple images display panel 2 (display surface side, relation of rear side etc.).Therefore, it is possible to using in the manufacture of cover 141a guiding relations to display device 1 Image display panel 2 connection operation.

And, by between cover 141,141a and image display panel 2 (for example, image display panel 2a, 2b) Filling filler 142, can make to become more consistent by the direct of travel of the light of cover 141,141a.

And, by using film 143, connected image display panel 2 can be further relaxed (for example, image shows Panel 2a, 2b) display surface side difference of height.

And, the Polarizer 26A of rear side is arranged on by possessing, can be in the display surface side of display part 95 and rear side Make the flexible degree of Polarizer 26,26A closer to seemingly such that it is able to reduce the elongation that image display panel 2 is based on Polarizer 26 Deng the possibility for producing bending.

The liquid crystal display panel that image display panel 2 is reflection-type is additionally, since, backlight is constituted therefore, it is possible to omit Part.Therefore, easily making the thickness of display device 1 becomes thinner.

(variation)

Next, being illustrated to variation of the present utility model.In variation, except special explanation item with Outward, the specific composition of display device 1 can take the mode same with the implementation method of described above.

(variation 1)

Figure 28 is the figure of of the composition of the display device for showing the correlation of variation of the present utility model 1.Figure 29 is to show Go out the image display panel 2a shown in Figure 28₁、2a₂、2a₃、2b₁、2b₂、2b₃Position relationship schematic diagram.Figure 29 show from The position relationship when direction of arrow V2 is seen.Also, in Figure 28 and Figure 29, with H₁、H₂、H₃、H₄Show the position for overlapping direction Put, H₄Side is display surface side, H₁Side is rear side.As shown in FIG. 28 and 29, it is related to the display device of variation 1, for example, 6 Rectangular-shaped image display panel 2 is image display panel 2a₁、2a₂、2a₃、2b₁、2b₂、2b₃Along 2 vertical direction (examples Such as, X-direction described later and Y-direction), with the connection viewing area of 2 × 3 configuration connection.That is, in variation 1 In, the rectangular-shaped image display panel of more than 2 is respectively connected with along 2 directions for intersecting (for example, vertical) each 2。

In example shown in Figure 28, in the image display panel that a side (left side of Figure 28) of X-direction arranges along Y-direction 2b₁、2b₂、2b₃The image display panel 2a arranged along Y-direction is located in another side (right side of Figure 28)₁、2a₂、2a₃The back side Side.In other words, image display panel 2a₁、2a₂、2a₃Positioned at image display panel 2b₁、2b₂、2b₃Display surface side.

And, in the example shown in Figure 28, the picture display face of a configuration side (upper end side of Figure 28) in the Y direction Plate 2b₁Positioned at the image display panel 2b configured in another side (central portion of the above-below direction of Figure 28)₂Rear side.Also, Image display panel 2b₂Positioned at the image display panel 2b configured in another side (lower end side of Figure 28)₃Rear side.Change speech It, image display panel 2b₃Positioned at image display panel 2b₂Display surface side.Also, image display panel 2b₂It is aobvious positioned at image Show panel 2b₁Display surface side.Also, 3 image display panel 2a₁、2a₂、2a₃Overlap condition relative position relation and 3 Individual image display panel 2b₁、2b₂、2b₃Overlap condition relative position relation it is identical.Like this, in variation 1, along Y side The relative position for configuring the overlap condition of the image display panel 2 of side at one end to the multiple images display panel 2 pairs of connection is closed It is identical.In variation 1, because being same position relationship along direction is overlapped, accordingly it is also possible to set the along the Y direction Four later image display panels 2.Specifically, it is also possible to along the Y direction, set in the other end and be located at image display panel 2a₃、2b₃Display surface side image display panel 2.After for the 5th, it is also possible to be arranged to after additional the 4th Another side on be located at display surface side.

In variation 1, for the direction (Y-direction) of at least one party in 2 directions, the multiple figures connected along a direction As the relative position relation of the overlap condition of image display panel 2 of the 2 pairs of configurations of display panel on a side in a direction is Identical.In addition, in variation 1, the multiple images display panel 2 pairs for connecting in X direction can be made to configure on side at one end Image display panel 2 overlap condition phase position relationship it is identical, it is also possible to make its different.Make its identical situation Under, along the X direction positioned at image display panel 2a₁、2a₂、2a₃Display surface side on image display panel 2 be arranged on it is another Side.Specific example is enumerated, in the image display panel 2b of X-direction arrangement₁、2a₁The position in overlap direction be respectively H₁、H₂, In this case, to image display panel 2a₁In image display panel 2b₁Opposition side connection image display panel 2 overlap The position in direction is H₃.And, in the image display panel 2b of X-direction arrangement₂、2a₂The position in overlap direction be respectively H₂、 H₃, in this case, to image display panel 2a₂In image display panel 2b₂Opposition side connection image display panel 2 The position for overlapping direction is H₄.And, in the image display panel 2b of X-direction arrangement₃、2a₃The position in overlap direction be respectively H₃、H₄, in this case, to image display panel 2a₃In image display panel 2b₃Opposition side connection image display panel 2 The position in overlap direction be to compare H₄Closer to the position of display surface side.Also, after for the 4th, it is also possible to be arranged to Display surface side is located in the 3rd additional later another side.On the other hand, in different situations, it is located in X direction Image display panel 2a₁、2a₂、2a₃The image display panel 2 of rear side be arranged on another side.4th is configured to Display surface side is located in the 3rd additional later another side.That is, in this case, for more than 1 n, Positioned at counted to from a side image display panel 2 of (2n-1) individual position to each other with the picture display face positioned at 2n positions Plate 2 to each other, can obtain the relative position relationship of identical overlap condition.Specific example is enumerated, the figure for arranging in the X direction As display panel 2b₁、2a₁The position in overlap direction be respectively H₁、H₂, in this case, to image display panel 2a₁In image Display panel 2b₁The position in overlap direction of image display panel 2 of opposition side connection be H₁.Also, arrange in the X direction Image display panel 2b₂、2a₂The position in overlap direction be respectively H₂、H₃, in this case, to image display panel 2a₂ Image display panel 2b₂The position in overlap direction of image display panel 2 of opposition side connection be H₂.Also, in the X direction The image display panel 2b of arrangement₃、2a₃The position in overlap direction be respectively H₃、H₄, in this case, to image display panel 2a₃In image display panel 2b₃The position in overlap direction of image display panel 2 of opposition side connection be H₃.Like this, 2 2 image display panels connected on the adjacent position in the direction (X-direction) of the opposing party in individual direction, 2 pairs of configurations are in the side of a side To a side on the relative position relationship of overlap condition of image display panel 2 can also be different.

The relative position relationship of the overlap condition of image display panel 2 according to as variation 1, constitutes connection display The additional of image display panel 2 in region becomes easier to.

And, in variation 1, along the Y direction, in order to turn into the position blocked from display surface side, the figure of rear side As the wiring part 110 of display panel 2 is connected by the image display panel 2 of display surface side.And, in variation 1, in X The multiple images display panel 2 that side connects up is the direction that wiring part 110 extends in the same direction.Also, in variation 1 In, 2 corners positioned at the opposition side of the bearing of trend of wiring part 110 are cut off.Specifically, image display panel 2a₁、 2a₂、2a₃、2b₁、2b₂、2b₃There are 2 cutting portions 133 in the opposition side of the bearing of trend of wiring part 110.In variation 1, on The cut-out for stating corner can also be omitted.

(variation 2)

Figure 30 is the figure of of the composition of the display device for showing variation of the present utility model 2.The display of variation 2 It is 2 image display panel 2a and 2 image display panel 2b that device has along by 4 rectangular-shaped image display panels 2 The connection viewing area that 2 directions for intersecting connect two-by-two.Wherein, 2 directions of intersection are not necessarily orthogonal.It is specific and Speech, in the display device shown in Figure 30, has the position offset along Y-direction in X-direction adjacent 2 image display panels 2a, 2b Put relation.Also, 2 adjacent in the Y direction image display panels 2a, 2b have the position relationship for offseting in X direction.More specifically For, configuration the left side of Figure 30 image display panel 2b, 2a to configure right side image display panel 2a, 2b relatively Upward side skew.Also, configure the picture display face of image display panel 2b, 2a in the upside of Figure 30 to configuration overleaf side Plate 2a, 2b relatively offset to the right.By the configuration using this skew, even if not cutting off corner, it is also possible to make along overlap Direction is located in 2 viewing areas of image display panel 2a 100 of the upside of image display panel 2b, an avris (such as position In the long side of the opposition side of wiring part 110) aligned in position.

The display device of variation 2, except 2 directions for being connected and in addition to the cut-out without corner, other and implement The display device 1 of mode is identical.

(variation 3)

Figure 31 is the figure of of the composition of the display device for showing variation of the present utility model 3.The display of variation 3 It is image display panel 2a that device has for example along by 6 rectangular-shaped image display panels 2₄、2a₅、2a₆、2b₄、2b₅、2b₆ 2 directions for intersecting are with the connection viewing area of 2 × 3 configuration connection.In the connection side of the image display panel 2 of variation 3 It is same to 2 directions for intersecting, and 2 directions of variation 2, it is not necessarily orthogonal.

In the example shown in Figure 31, in the image display panel 2b that a side (right side of Figure 31) of X-direction connects₄、 2b₅、2b₆Positioned at the image display panel 2a connected in another side (left side of Figure 31)₄、2a₅、2a₆Rear side on.Also, In the example shown in Figure 31, the picture display face on a configuration side (upper end side of the above-below direction of Figure 31) in the Y direction Plate 2b₄Positioned at the image display panel 2b configured in another side (central portion of the above-below direction of Figure 31)₅Rear side on.And And, image display panel 2b₅Positioned at the image display panel 2b for being configured in another side (lower end side of Figure 31)₆Rear side On.Also, 3 image display panel 2a₄、2a₅、2a₆Overlap condition relative position relationship and 3 image display panels 2b₄、2b₅、2b₆Overlap condition relative position relationship it is identical.Like this, in variation 3, in 2 directions extremely The direction of a few side, the image on a side in a direction is configured along the multiple images display panel 2 pairs that a direction connects The relative position relationship of the overlap condition of display panel 2 is identical.For concrete example, show in the image of X-direction arrangement Show panel 2b₄、2a₄、2b₅、2a₅、2b₆、2a₆The position in overlap direction be respectively H₁、H₂、H₂、H₃、H₃、H₄(reference picture 29).

And, in variation 3, along the Y direction, in order to turn into the position blocked from display surface side, the figure of rear side As a part for the wiring part 110 of display panel 2 is connected by the image display panel 2 of display surface side.And, in variation It is the direction that wiring part 110 extends in the same direction in the adjacent multiple images display panel 2 of X-direction in 3.In addition, deformation The display device and variation 1 of example 3 are same, it is also possible to have the picture display face more than 2 × 3 quantity along 2 directions for intersecting Plate 2.In this case, the rule and the phase of variation 1 from a side to the relative position relationship of the overlap condition of another side Together.

(variation 4)

Figure 32 is the figure of of the composition of the display device for showing variation of the present utility model 4.Figure 33 is to show figure Image display panel 2a shown in 32₇、2a₈、2a₉、2b₇、2b₈、2b₉Position relationship schematic diagram.Figure 33 is shown from arrow The position relationship that the direction of V3 is seen.Also, in Figure 32 and Figure 33, with H_a、H_b、H_c、H_dRepresent the position for overlapping direction, H_dSide is Display surface side, H_aSide is rear side.The display device of variation 4 has for example along by 6 rectangular-shaped image display panels That is image display panel 2a₇、2a₈、2a₉、2b₇、2b₈、2b₉2 directions for intersecting are with the connection viewing area of 2 × 3 configuration connection Domain.The closure of the image display panel 2 of variation 4 is 2 directions of 2 directions and variation 2 and the variation 3 intersected Equally, it is not necessarily orthogonal.

And, in variation 4, along the Y direction, in order to turn into the position blocked from display surface side, the figure of rear side As a part for the wiring part 110 of display panel 2 is connected by the image display panel 2 of display surface side.And, in variation It is the direction that wiring part 110 extends in the opposite direction in the adjacent image display panel 2 of X-direction in 4.Assuming that in variation 4 In, when setting the 3rd later image display panel 2 along the X direction, positioned at the figure that (2n-1) position is counted to from a side As display panel 2 each other and positioned at 2n positions image display panel 2 one another, wiring part 110 prolongs in the same direction Stretch, positioned at the image display panel 2 and the image display panel 2 positioned at 2n positions of (2n-1) position, its wiring part 110 exists Extend on rightabout.

In the example shown in Figure 32, the image display panel 2b of a configuration side (upper end side of Figure 32) in the Y direction₇ Positioned at the image display panel 2a configured in another side (central portion of the above-below direction of Figure 32)₈Rear side.Also, image Display panel 2a₈Positioned at the image display panel 2a configured in another side (lower end side of Figure 32)₉Rear side.Also, configuration The image display panel 2a of a side in the Y direction₇Positioned at the image display panel 2b configured in another side₈Display surface side. Also, image display panel 2b₈Positioned at the image display panel 2b configured in another side (lower end side of Figure 32)₉Display surface Side.Like this, in variation 4, constitute along the multiple images display panel 2 of the direction connection of the side in 2 directions The row of image display panel to configured in each row the image display panel 2 in a side in a direction overlap condition it is relative Position relationship is identical.In variation 4, for the direction of a side, it is also possible to same with variation 1 and variation 3 The 4th later image display panel 2 of rule setting.

In each row of the row of image display panel, the relative position relationship with above-mentioned such overlap condition Multiple images display panel 2, be on other directions in the direction different from the direction of the row of the image display panel, with differing The fixed non-abutting relation for directly overlapping.Specifically, image display panel 2a₇With image display panel 2b₇With by picture display face Plate 2a₇As display surface side, by image display panel 2b₇Overlapped as the position relationship of rear side.Also, image display panel 2a₈With image display panel 2b₈With by image display panel 2a₈As display surface side, by image display panel 2b₈As the back side The position relationship of side is overlapped.On the other hand, image display panel 2a₉Only along Y-direction and adjacent image display panel 2a₈Overlap, In X direction with adjacent image display panel 2b₉Do not overlap directly.For concrete example, in the picture display face of X-direction arrangement Plate 2b₇、2a₇、2b₈、2a₈、2b₉、2a₉The position in overlap direction be respectively H_a、H_b、H_b、H_c、H_c、H_d.However, from display surface side The image display panel 2a for seeing₉With image display panel 2b₉Lap in appearance with directly Chong Die in X direction 2 The overlapping range (for example, referring to the overlapping range W5 or overlapping range W6 of implementation method) of image display panel 2 is identical.

In variation 4, when the 3rd later image display panel 2 is set in X direction, in image display panel 2a₇、2b₈、2b₉Image display panel row the adjacent image display panel in other sides row, with image display panel 2b₇、2a₈、2a₉Image display panel row as identical image display panel row.And, it is adjacent in other sides The row of image display panel, with image display panel 2a₇、2b₈、2b₉The row of image display panel shown as identical image The row of panel.

In addition, in above-mentioned implementation method and variation, display device has the image display panel 2 of more than 4, but aobvious Showing device can also at least have 2 image display panels 2.This 2 orientation of image display panel 2 one in display surface side, separately One orientation is in rear side.

And, in above-mentioned implementation method and variation, image display panel 2 and viewing area 100 are rectangular-shaped, but figure As the concrete shape of display panel 2 and viewing area 100 can be changed suitably.Can not be by image display panel 2 and display The concrete shape in region 100, and in the mutual overlap of non-display area 101, by the inclined of the image display panel of rear side Light portion is not extend to overlapping range to reduce the thickness in overlap direction.

And, other effects that the mode described in present embodiment that this specification is clearly described is brought, or this area The content that technical staff is contemplated that, it is thus understood that the content that the utility model is brought.

Claims (19)

1. a kind of display device, is by showing that it is aobvious that the image display panel multiple of the image that multiple pixels are formed is formed by connecting Showing device,

Each image display panel has：

Display surface, the non-display area with viewing area and the encirclement viewing area；And

Polarisation portion, is arranged at the display surface,

The polarisation portion covers the viewing area, and a part is arranged to extend to non-display area,

A pair of image display panels being connected to each other are configured as making a part for the non-display area overlap each other,

The image display panel of one side is located at the display surface side of the image display panel of the opposing party, the picture display face of the opposing party The opposition side that plate is located at the display surface of the image display panel of a side is rear side,

Image among the side surface part in the polarisation portion of the image display panel of the rear side positioned at the display surface side shows Show the side surface part of panel side, with the side surface part of the image display panel of the display surface side among be located at the rear side image The side surface part of display panel side is relative.

2. display device according to claim 1, wherein,

The polarisation portion of all of described image display panel does not extend to and other image display panel lap positions The non-display area.

3. display device according to claim 1, wherein, the polarisation portion of the image display panel of the display surface side Extend to the non-display area of the position Chong Die with the image display panel of the rear side.

4. display device according to claim 1, wherein, the image display panel of the display surface side and the rear side Image display panel abut.

5. display device according to claim 1, wherein,

2 at least one party of described image display panel for overlapping have the abutting position for being machined such that and being abutted by overlap The thickness processing department thinner than the thickness of other positions in the overlap direction put,

When the processing department is set in the image display panel of the display surface side, the back side of the image display panel is arranged on Side,

When the processing department is set in the image display panel of the rear side, the display surface of the image display panel is arranged on Side.

6. display device according to claim 1, wherein,

The pixel of a part in the multiple pixel is the artefact element for being located at the non-display area,

On the non-display area, it is provided with and blocks light and form the viewing area between artefact element and display surface The light shielding part on the border and non-display area between,

Positioned at the side of the image display panel side of the rear side among the side surface part of the image display panel of the display surface side Face, on the border of the image display panel of the rear side.

7. display device according to claim 1, wherein,

The angle of described image display panel is incident direction and the institute of the light based on the light source from described image display panel The angle for stating the position relationship of display device and identification between the identification person of the image that connection viewing area shows to determine.

8. display device according to claim 1, wherein,

With the connection viewing area connected two-by-two along 2 vertical directions by 4 rectangular-shaped described image display panels,

Rectangular-shaped described image display panel, among corner on the incline direction intersected with 2 directions with other The close corner of image display panel is cut off.

9. display device according to claim 8, wherein,

Cut-off corner is at least the cut-off shape in the place more more outward than connecting the straight line of following 2 points, i.e., by square The viewing area of shape and surround the viewing area architrave shape the non-display area boundary line in, positioned at more leaning on 2 straight lines after 2 boundary lines extension of the position in the nearly corner with along the described image display panel contacted with the corner 2 points intersecting of 2 straight lines in direction for depicting of 2 sides.

10. display device according to claim 8, wherein,

A pair of close described image display panels are in an inclined direction connecing on the incline direction intersected with 2 directions The position in the overlap direction of other near a pair of image display panels, is whichsoever display surface side or rear side.

11. display devices according to claim 1, wherein,

Each direction for 2 directions for intersecting is respectively connected with the rectangular-shaped described image display panel of more than 2,

For at least one of 2 directions direction, along multiple described image display panels pair that a direction connects The relative position relationship of the overlap condition of described image display panel of the configuration on a side in one direction is one Sample.

12. display devices according to claim 11, wherein,

2 image display panels connected on the adjacent position in another direction in 2 directions are to configuring described The relative position relationship of the overlap condition of the described image display panel of one side in one direction is different.

13. display devices according to claim 1, wherein,

Possesses the display surface side for covering the connection viewing area for the display surface for making connection viewing area turns into plane At least one of transparent cap.

14. display devices according to claim 13, wherein,

The cap has the cover of all of display surface side for covering the multiple described image display panels for being connected.

15. display devices according to claim 14, wherein,

The shape of the described image display panel side of the cover is the polarisation portion with multiple described image display panels The corresponding low profile high of mutual difference of height.

16. display devices according to claim 14, wherein,

The cap has the filler being filled between the cover and described image display panel.

17. display devices according to claim 1, wherein,

Film with the display surface side positioned at the polarisation portion being arranged on the image display panel of the rear side,

The thickness of the film is corresponding to the polarisation portion being arranged on the image display panel of the rear side and is arranged on institute State the difference of height between the polarisation portion on the image display panel of display surface side.

18. display devices according to claim 1, wherein,

Described image display panel possesses the Polarizer being arranged on the opposition side of the display surface.

A kind of 19. image display panels, are the image display panels for constituting following display devices, and following display devices are by more The individual image display panel for possessing the display part with multiple pixels is connected and obtained, with more aobvious than by a display part The bigger connection viewing area in the viewing area of image is shown,

The image display panel has：

Display surface, the non-display area with viewing area and the encirclement viewing area；And

Polarisation portion, is arranged at the display surface,

The polarisation portion covers the viewing area, also, a part is in the connection of multiple described image display panels, extends It is described non-display to other positions in addition to the non-display area of the position Chong Die with other image display panels Region.