CN208257977U - A kind of display system based on the projection of pixel light source microarray - Google Patents

Abstract

The display system that the utility model relates to be projected based on pixel light source microarray.The display system includes the array of display as made of the adjacent laying at equal intervals of pixel light source, and the display and control terminal of display data is sent to array of display, a Projection Display curtain compatible with the shape of array of display is laid in the front microspur of array of display, Projection Display curtain is provided with Projection Display lattice corresponding with pixel light source described in each, array of display receives the electronic image signal from display and control terminal and correspondence lights each described pixel light source and emits beam, light is corresponding to be projected in the Projection Display lattice and by transmission layer, polarization layer, it is projected away after the optical treatments such as filter layer, to obtain required image display effect on the Projection Display curtain.The system and method can reduce the loss of light spatial, and brightness is improved while reducing energy consumption, eliminate moire fringes phenomenon, also have the characteristics that Three-dimensional Display, filter out harmful light protection eyes.

Description

A kind of display system based on the projection of pixel light source microarray

Technical field

The utility model relates to field of display technology, and in particular to a kind of display system based on the projection of pixel light source microarray System.

Background technique

In the prior art, it when playing the video images such as film, teaching courseware, will be needed usually using projector to be shown Image is irradiated to above the display element of image by light, to generate image, is then projected on curtain by camera lens again Amplification display.This mode makes have certain space length between image and curtain, and image light source needs biggish output Power just can guarantee the brightness and clarity that curtain is shown, but when extraneous light is stronger, the display effect meeting of this mode It is shown caused by because of the problem of light contrast unclear.

For this reason, it may be necessary to which providing a kind of significantly more efficient display shadow casting technique's means solves the ray cast of display light source to showing After showing on curtain the problem of clear display.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of display systems based on the projection of pixel light source microarray System solves source light in the prior art and projects to the limited technical problem of luminance shortage after curtain, display resolution.

In order to solve the above technical problems, the technical solution adopted in the utility model is to provide one kind based on the micro- battle array of pixel light source The display system of projection, including the array of display as made of the pixel light source adjacent laying at equal intervals are arranged, and is shown to described Show that array sends the display and control terminal of display data, lays one and the array of display in the front microspur of the array of display The compatible Projection Display curtain of shape, it is aobvious that the Projection Display curtain is provided with projection corresponding with pixel light source described in each Show lattice, the array of display receives electronic image signal and correspondence lights each described pixel light source and emits beam, described Light is corresponding to be projected in the Projection Display lattice and transmits away after optical treatment, thus on the Projection Display curtain Obtain required image display effect.

In another embodiment for the display system that the utility model is projected based on pixel light source microarray, the projection is aobvious Show that lattice include transmission layer, the transmission layer is provided with transmission plane, and the pixel light source is emitted beam projection in the form of point light source Light is projected from the Projection Display curtain in the form of area source after to the transmission plane.

In another embodiment for the display system that the utility model is projected based on pixel light source microarray, the projection is aobvious Show that curtain further includes the polarization layer being arranged on the outside of the transmission layer, the polarization layer changes the light transmitted from the transmission layer The polarization direction of line, the polarization direction phase of the corresponding polarization layer of the pixel light source of every a line of the array of display Together, the polarization direction of the corresponding polarization layer of the adjacent rows of the array of display is opposite；Alternatively, the array of display is every The polarization direction of the corresponding polarization layer of the pixel light source of one column is identical, and the adjacent column of the array of display is corresponding The polarization direction of the polarization layer is opposite；Alternatively, the corresponding institute of the adjacent pixel light source in every a line of the array of display The polarization direction of polarization layer is stated on the contrary, the adjacent pixel light source is corresponding described inclined in each column of the array of display simultaneously The polarization direction of vibration layer is also opposite.

In another embodiment for the display system that the utility model is projected based on pixel light source microarray, the projection is aobvious Show that curtain further includes the filter layer being arranged on the outside of the polarization layer, when the light transmitted from the polarization layer passes through the filter When photosphere, the filter layer weakens harmful light ingredient therein.

In another embodiment for the display system that the utility model is projected based on pixel light source microarray, the projection is aobvious Show that the outer surface of curtain is set as frosting or smooth surface.

In another embodiment for the display system that the utility model is projected based on pixel light source microarray, the aobvious control is eventually End the light emission luminance of the pixel light source of the array of display is manually adjusted, or to extraneous light luminance induction after The light emission luminance of pixel light source is stated described in adaptive adjustment.

The beneficial effects of the utility model are: the display system that the utility model relates to be projected based on pixel light source microarray System, which includes the array of display as made of the adjacent laying at equal intervals of pixel light source, and sends and show to array of display The display and control terminal of registration evidence lays a Projection Display compatible with the shape of array of display in the front microspur of array of display Curtain, Projection Display curtain are provided with Projection Display lattice corresponding with pixel light source described in each, and array of display is received from aobvious The electronic image signal and correspondence of control terminal light each described pixel light source and emit beam, and light correspondence projects described It is transmitted away in Projection Display lattice and after the optical treatments such as transmission layer, polarization layer, filter layer, thus in the Projection Display Required image display effect is obtained on curtain.The system and method can reduce the loss of light spatial, reduce the same of energy consumption Shi Tigao brightness also has the characteristics that Three-dimensional Display, filters out harmful light protection eyes.

Detailed description of the invention

Fig. 1 is the composition schematic diagram for one embodiment of display system that the utility model is projected based on pixel light source microarray；

Fig. 2 is the Projection Display in another embodiment of display system that the utility model is projected based on pixel light source microarray Curtain overall schematic；

Fig. 3 is the Projection Display in another embodiment of display system that the utility model is projected based on pixel light source microarray The diagrammatic cross-section of curtain；

Fig. 4 is the Projection Display in another embodiment of display system that the utility model is projected based on pixel light source microarray The diagrammatic cross-section of curtain；

Fig. 5 is the Projection Display in another embodiment of display system that the utility model is projected based on pixel light source microarray The multilayer composition schematic diagram of curtain；

Fig. 6 is the Projection Display in another embodiment of display system that the utility model is projected based on pixel light source microarray The multilayer composition schematic diagram of curtain；

Fig. 7 is that projection is constituted in another embodiment of display system that the utility model is projected based on pixel light source microarray is aobvious Show the perspective view of the panel of curtain；

Fig. 8 is that projection is constituted in another embodiment of display system that the utility model is projected based on pixel light source microarray is aobvious Show the main view of the panel of curtain；

Fig. 9 is that projection is constituted in another embodiment of display system that the utility model is projected based on pixel light source microarray is aobvious Show the left view of the panel of curtain；

Figure 10 is that projection is constituted in another embodiment of display system that the utility model is projected based on pixel light source microarray The top view of the panel of display screen；

Figure 11 is the sectional view along A-A of panel shown in Fig. 8；

Figure 12 is the flow chart of one embodiment of display methods based on the projection of pixel light source microarray.

Specific embodiment

With reference to the accompanying drawing, each embodiment of the utility model is described in detail.

For the ease of understanding the utility model, with reference to the accompanying drawing and specific embodiment, the utility model is carried out more Add detailed description.The preferred embodiment of the utility model is given in attached drawing, but the utility model can be with many differences Form realize, however it is not limited to this specification described embodiment.On the contrary, purpose of providing these embodiments is makes pair The understanding of the disclosure of the utility model is more thorough and comprehensive.

It should be noted that unless otherwise defined, all technical and scientific terms used in this specification with belong to The normally understood meaning of those skilled in the art of the utility model is identical.In the used in the description of the utility model Term be only for the purpose of describing specific embodiments be not intended to limitation the utility model.Used in this specification Term "and/or" includes arbitrary all combinations of one or more relevant listed items.

As depicted in figs. 1 and 2, it is real to provide a kind of display system based on the projection of pixel light source microarray for the utility model Apply example, including as the pixel light source 021 is adjacent lay at equal intervals made of array of display 022, and to the array of display The display and control terminal for sending display data lays the shape of one with the array of display in the front microspur of the array of display 022 The compatible Projection Display curtain 011 of shape, the Projection Display curtain 011 side corresponding with the array of display 022 are provided with Projection Display lattice 012 corresponding with pixel light source described in each, the reception electronic image signal of array of display 022 are simultaneously right Each described pixel light source 021 should be lighted and emitted beam, the light correspondence projects in the Projection Display lattice 012 simultaneously It is transmitted away after optical treatment, to obtain required image display effect on the Projection Display curtain 011.

Preferably, Projection Display curtain 011 and the direct adhered together or Projection Display curtain 011 of the array of display 022 It is close with being arranged at a distance from the array of display 022, because of referred to herein as microspur, here, the pixel light source laid on array of display 022 Usually than comparatively dense, spacing is small, and the distance between Projection Display curtain 011 and the array of display 022 belong to millimeter in addition The microspur of grade, therefore display system is referred to as microarray display system in the present embodiment.For example, working as Projection Display curtain 011 and institute State array of display 022 directly it is adhered together when, each pixel light source 021 correspondence is contained in each Projection Display lattice 012 It is interior.In another example Projection Display curtain 011 is at a distance from the array of display 022 within 5 millimeters.As a result, by display screen into The projection of row microspur can substantially reduce light transmission bring optical power loss.

Preferably, as shown in Fig. 2, the invagination cavity that Projection Display lattice 012 are mutually isolated.Corresponding picture as a result, Plain light source just projects in the Projection Display lattice without light is projected other Projection Display lattice, can guarantee so every One pixel light source projects the light-gathering after Projection Display lattice can be more preferable, eliminates light source and emits beam and directly displays bring Dazzling effect.

Preferably, pixel light source include the pixels such as LED light source, OLED light source, LCD light source can independent control light source.

Preferably, the Projection Display lattice 012 include transmission layer, and the transmission layer is provided with transmission plane, the pixel light Source is emitted beam in the form of point light source project the transmission plane after in the form of area source from the Projection Display curtain project Light out.Preferably, the pixel light source emits beam project the transmission plane after put down perpendicular to the Projection Display curtain Row transmits away.The sectional view of Projection Display lattice 012 as shown in Figure 3, which show the light path schematic diagrams that light is propagated.Its In, the correspondence of pixel light source 021 is contained in the invagination cavity of Projection Display lattice 012, is emitted beam propagation along pixel light source 021 Principal direction on, the front of Projection Display lattice 012 is arranged in transmission layer 121, it is preferred that pixel light source 021 is hemispherical point Light source, the transmission plane 122 of transmission layer 121 including a hemisphere face structure, pixel light source 021 emit beam 211 project it is described It is transmitted away in parallel after transmission plane 122 perpendicular to the Projection Display curtain.Preferably, pixel light source 021 is also possible to aspect Point light source, transmission layer includes the transmission plane of one aspect structure, pixel light source 021 emits beam project the transmission plane after It is transmitted away in parallel perpendicular to the Projection Display curtain.

Preferably, transmission layer 121 is colourless transparent glass or plastics, or to absorb having for harmful light such as ultraviolet light Color transparent glass or plastics.

Preferably, the rear of Projection Display lattice 012 is provided with shading layer 123, it can be seen that projecting shading layer 123 will It can be absorbed and cannot be transmitted by shading layer 123, it is possible thereby to which it is aobvious by projecting to avoid adjacent pixel light source from emitting beam Show mutual optical crosstalk after lattice 012, light is caused to interfere.

On the basis of Fig. 3, as shown in figure 4, the Projection Display curtain further includes that 121 outside of transmission layer is arranged in Polarization layer 131, the polarization layer 131 change the polarization direction of the light transmitted from the transmission layer 121.

It is further preferred that corresponding with the pixel light source of every a line of array of display described on Projection Display curtain The polarization direction of polarization layer is identical, and the polarization direction of the corresponding polarization layer of the adjacent rows of the array of display is opposite.Or Person, it is preferred that the polarization direction of the corresponding polarization layer of the pixel light source of each column of the array of display is identical, and The polarization direction of the corresponding polarization layer of the adjacent column of the array of display is opposite.For example, as shown in figure 5, in the throwing The polarization layer 131 in the outside of the transmission layer 121 of shadow display screen is there are two types of polarization direction, and the polarization of both polarization directions Layer, i.e. the first polarization direction polarization layer 1311 and the second polarization direction polarization layer 1312 are on Projection Display curtain with the friendship of behavior unit For distribution.Or, it is preferred that the corresponding polarization layer of the adjacent pixel light source is inclined in every a line of the array of display Shake contrary, at the same in each column of the array of display the corresponding polarization layer of the adjacent pixel light source polarization side To also on the contrary, our this modes are referred to as that " gridiron pattern " formula lays mode, such as polarization corresponding to the pixel light source of the first row Direction is " left and right left and right ... ", and polarization direction corresponding to the respective pixel light source of the second row is " right left and right is left ... ", the Polarization direction corresponding to the respective pixel light source of three rows is " left and right left and right ... ", and so on.By the way that polarization layer 131 is arranged Change the polarization direction of light, this polarization direction further includes two kinds of opposite directions, such as left polarization direction and right avertence vibration Direction.And in spatial distribution, the polarization layer of both opposite directions is on the vertical direction along Projection Display curtain with behavior Unit is alternately distributed, and each corresponding one-row pixels light source of polarization row.It can make the Projection Display in this way 3 D video effect can be presented in curtain, and the light source of array of display is cooperated to show that the transformation of content can show three-dimensional image.

Preferably, which can be the outside that one layer of polarizing coating is pasted onto transmission layer 121, be also possible to pass through The polarization layer that the method for laser ablation is scribed on glass or plastics.

It is further preferred that the polarization layer is not necessarily positioned to the outside of transmission layer, it is also possible to polarizing film one by one Form be pasted on the transmission plane of transmission layer 121, but to guarantee that the polarization direction of the polarizing film of every a line is identical, and adjacent rows Polarizing film polarization direction on the contrary, avoiding the large area of polarizing film reflective on the inside of transmission layer by polarizing plate sticking, have Conducive to elimination moire fringes phenomenon.Preferably, need transmission layer smooth enough without can be carried out frosted processing in this case, otherwise It will affect polarization bring Three-dimensional Display effect.

On the basis of fig. 4, as shown in figure 5, the Projection Display curtain further includes that 131 outside of polarization layer is arranged in Filter layer 141, when the light transmitted from the polarization layer 131 passes through the filter layer 141, the filter layer 141 subtracts Weak harmful light ingredient therein.

The purpose for increasing filter layer 141 is the harmful light ingredient filtered out in light, such as blue light has a setting loss to human eye Evil degree can filter out by the filter layer or weaken blue light ingredient.In another example the ingredient of some ultraviolet lights can also be filtered out.

Preferably, filter layer can be coloured photic zone, for example, can be present yellow or brown glass or plastics it is saturating Photosphere.

It is further preferred that the outer surface of the Projection Display curtain is set as frosting, the frosted particle of the frosting Degree is adapted with the size of the pixel light source.Here it is adapted and refers to that the size of pixel light source is bigger, the mill of the frosting Sand granularity or roughness are also bigger, and otherwise the size of pixel light source is smaller, the frosted granularity or coarse of the frosting It spends also finer.The dazzling effect of light can be effectively weakened by the way that frosting is arranged, so that the light issued more merges.

Preferably, the display and control terminal manually adjusts the light emission luminance of the pixel light source of the array of display It is whole, or to adaptively stating the light emission luminance of pixel light source described in adjustment after the induction of extraneous light luminance.In this way may be used It is adjusted with the light emission luminance to light source, so that the light emission luminance of the display system of the utility model is both able to satisfy human eye The best visual effect that light is seen, while also can have advantage in terms of reducing energy consumption, improving.

Further, the utility model gives a kind of preferred embodiment of Projection Display curtain, as shown in Fig. 7~Figure 11, The Projection Display curtain is spliced by multiple mutually isostructural panels 1, which is used to be located at the front end of pixel light source, Here pixel light source is by taking LED lamp bead as an example.The medial surface of panel 1 from top to bottom uniform intervals lay fluted 2, the groove 2 by The left side of panel 1 penetrates through to the right, which is divided into the medial surface of panel 1 transmission being arranged alternately line by line from top to bottom Area 3 and groove 2, the bottom of the medial surface of panel 1 are transmission area 3, and the top of the medial surface of panel 1 is groove 2.The transmission Area 3 is equivalent to Projection Display lattice above-mentioned.

During the panel 1 of the present embodiment splices, the stitching portion of upper and lower two adjacent panels is groove 2 and transmission The intersection in area 3 is integrally being watched visually, and spliced Projection Display curtain will not generate more apparent splicing lines. Also, the adjacent panel 1 in left and right is limited in splicing by upper and lower splicing boundary, also can guarantee that the adjacent panel 1 in left and right is accurate Alignment splicing.And the boundary spliced at the black region of LED lamp bead (similar shading layer above-mentioned), is playing video When, the refraction effect for the light that stitching portion can be discharged by LED lamp bead covers.Therefore, the Projection Display curtain after the completion of splicing integrally is imitated Fruit is good, is not in that picture has fracture and moire fringes when showing video, improves the viewing comfort level of spectators.

It is further preferred that the present embodiment is filled with blue-light absorbers in panel 1, blue light absorption oxidant layer is formed, it is similar It is previously described for absorbing the filter layer of harmful light.Ultraviolet absorbing agent, shape can also be filled in panel 1 in other embodiments At ultraviolet radiation absorption oxidant layer.Preferably, blue-light absorbers in this embodiment are using inorganic nano material and macromolecule material Material is combined, and by absorbing 320nm~440nm band ultraviolet and blue light, obstructs the transmission of ultraviolet light and blue light, reduces blue Injury of the light to human eye.Simultaneously to the visible light of 440nm~780nm completely through not influencing perspective and daylighting effect.

It is further preferred that the leftmost side of transmission area 3 is provided with left side barrier piece 22, the rightmost side of transmission area 3 is provided with Right side barrier piece 23, transmission area 3 be evenly equipped between left side barrier piece 22 and right side barrier piece 23 in spaced tabs 24, left side every Between baffle 22 and first middle spaced tabs 24, in the last one between spaced tabs 24 and right side barrier piece 23, Yi Jixiang The space 25 of formation receiving LED lamp bead between adjacent two middle spaced tabs 24, the internal cavities of similar Projection Display lattice above-mentioned, The 1/2 of the thickness with a thickness of middle spaced tabs 24 of left side barrier piece 22 and right side barrier piece 23.The lower end of the transmission area 3 of every row Lower barrier is provided with along 26.First in splicing, left side barrier piece 22 and right side barrier piece 23 can be spliced into one Spaced tabs, and be in the black region of LED lamp bead, when video is launched, left side barrier piece 22 and right side barrier piece 23 it Between splicing boundary can be covered by the refracted light of LED lamp bead, be not in the overlapping of black region, therefore, left side every Splicing gap between baffle 22 and right side barrier piece 23 does not influence whole viewing effect, further enhances and plays video Flatness.Secondly, left side barrier piece 22, right side barrier piece 23 and middle spaced tabs 24, which can also play, stops left and right adjacent LED light The effect (similar shading layer above-mentioned) of the interference of line, lower barrier plays the interference for stopping neighbouring LED light along 26, makes The video of broadcasting is apparent.

It is further preferred that the left eye polarizing coating and right eye polarizing coating being arranged alternately are provided on transmission area 3, it is similar aforementioned Polarization layer so that light source project light be divided into two different directions.Panel is utilized to install images of left and right eyes in the present embodiment Images of left and right eyes polarizing coating is sticked in the accommodation space 5 on the transmission area 3 of the medial surface of panel 1, avoids open air by polarizing coating The problem of light shines directly on polarizing coating and generates extreme brightness contrast, cause dazzle.

The mode of being sticked of left eye polarizing coating and right eye polarizing coating can be following several situations: left eye polarizing coating and right eye are inclined Vibrating diaphragm is block structure, and left eye polarizing coating and right eye polarizing coating successively can alternately be sticked in transmission area 3 using from top to bottom In accommodation space 25, for example, left eye polarizing coating and right eye polarizing coating are sticked by odd-numbered line and even number line in the receiving sky of transmission area 3 Between in 25, image information is separated, the polarizing coating for generating horizon light is bonded in odd-numbered line, and the polarizing coating for generating vertical light is bonded in Even number line, human eye put on horizontal and vertical polarization spectroscope, left and right image will be separated, and form 3D display effect.

Certainly, in other embodiments, left eye polarizing coating and right eye polarizing coating successively can also be arranged alternately from left to right Cloth is sticked in the accommodation space 25 of transmission area 3.That is left eye polarizing coating and right eye polarizing coating press odd column and even column It is sticked on the medial surface of the accommodation space 25 of transmission area 3, can equally generate stereoscopic effect.

Certainly in other embodiments, left eye polarizing coating and right eye polarizing coating paste regular be sticked in different location In accommodation space 25, such as checkerboard arrangement etc..

In other embodiments, left eye polarizing coating and right eye polarizing coating can also be polarization band in a strip shape, band-like Left eye polarizing coating and band-like right eye polarizing coating are alternately sticked in the position of the lateral surface of panel 1.

It is further preferred that the lateral surface of panel 1 is arranged to frosting.The diffusing reflection of light is enhanced, big view has been filtered out The light at angle, the forceful rays for projecting flat-panel display device are more soft, will not generate dazzling phenomenon, increase viewing Comfort level.

Based on same design, a kind of display methods based on the projection of pixel light source microarray, the pixel light are additionally provided Adjacent lay at equal intervals in source forms array of display.As shown in figure 12, this method specifically includes step and has:

Step S101: laying Projection Display curtain, lays one and the display battle array in the front microspur of the array of display The compatible Projection Display curtain of the shape of column, the Projection Display curtain are provided with throwing corresponding with pixel light source described in each Shadow shows lattice；

Step S102: picture signal is received, the array of display receives electronic image signal and correspondence lights each institute It states pixel light source and emits beam, the light correspondence projects in the Projection Display lattice；

Step S103: display effect is presented, and the light transmits away after the Projection Display lattice carry out optical treatment, Required image display effect is obtained on the Projection Display curtain.

Preferably, the optical treatment includes optically focused processing, and the Projection Display lattice include transmission layer, and the transmission layer is set Be equipped with transmission plane, the optically focused processing be the pixel light source emit beam project the transmission plane after perpendicular to the projection Display screen and transmit away in parallel.

Preferably, the optical treatment includes polarization manipulation, and the Projection Display curtain further includes being arranged in the transmission layer The polarization layer in outside, the polarization manipulation are the polarization sides that the polarization layer changes the light transmitted from the transmission layer To, and it is identical as the polarization direction of the corresponding polarization layer of the pixel light source of every a line of the array of display, and The polarization direction of the corresponding polarization layer of the adjacent rows of the array of display is opposite.

Preferably, the optical treatment includes optical filtering processing, and the Projection Display curtain further includes being arranged in the polarization layer The filter layer in outside, optical filtering processing be when the light transmitted from the polarization layer is by the filter layer, it is described Filter layer weakens harmful light ingredient therein.

Preferably, the optical treatment includes the soft processing of light, and the outer surface of the Projection Display curtain is set as frosted Face, the frosted granularity of the frosting are adapted with the size of the pixel light source.The soft processing is that light passes through institute Light is softer after stating frosting transmission, the dazzling effect of the light further overcome.

Preferably, the display and control terminal manually adjusts the light emission luminance of the pixel light source of the array of display It is whole, or to adaptively stating the light emission luminance of pixel light source described in adjustment after the induction of extraneous light luminance.

Since the display methods based on the projection of pixel light source microarray and the pixel light source microarray above-mentioned that is based on project Display system be based on same design, the relevant technologies content is with reference to aforementioned, and which is not described herein again.

It can be seen that the display system that the utility model relates to be projected based on pixel light source microarray, the display system packet The array of display as made of the adjacent laying at equal intervals of pixel light source is included, and the aobvious control for sending display data to array of display is whole A Projection Display curtain compatible with the shape of array of display, Projection Display curtain are laid in the front microspur of array of display in end Projection Display lattice corresponding with pixel light source described in each are provided with, array of display receives the electronic chart from display and control terminal As signal and correspondence lights each described pixel light source and emits beam, and light correspondence projects in the Projection Display lattice simultaneously It is transmitted away after the optical treatments such as transmission layer, polarization layer, filter layer, to be obtained on the Projection Display curtain required Image display effect.The system and method can reduce the loss of light spatial, improve display brightness while reducing energy consumption, Also there is Three-dimensional Display, filter out the advantages such as harmful light protection eyes, automatic adjusument brightness.

The foregoing is merely several embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases The technical field of pass, is included in the scope of patent protection of the utility model.

Claims (6)

1. it is a kind of based on pixel light source microarray projection display system, including by adjacent lay at equal intervals of pixel light source and At array of display, and to the array of display send display data display and control terminal, which is characterized in that

A Projection Display curtain compatible with the shape of the array of display, institute are laid in the front microspur of the array of display It states Projection Display curtain and is provided with Projection Display lattice corresponding with pixel light source described in each, the array of display receives electronics Picture signal and correspondence lights each described pixel light source and emits beam, light correspondence projects the Projection Display It is transmitted away in lattice and after optical treatment, to obtain required image display effect on the Projection Display curtain；Institute State the invagination cavity that Projection Display lattice are mutually isolated, the pixel light source include can independent control LED light source, OLED Light source or LCD light source.

2. the display system according to claim 1 based on the projection of pixel light source microarray, which is characterized in that the projection Show that lattice include transmission layer, the transmission layer is provided with transmission plane, and the pixel light source is emitted beam throwing in the form of point light source It is mapped to after the transmission plane and projects light from the Projection Display curtain in the form of area source.

3. the display system according to claim 2 based on the projection of pixel light source microarray, which is characterized in that the projection Display screen further includes the polarization layer being arranged on the outside of the transmission layer, what the polarization layer change was transmitted from the transmission layer The polarization direction of light；The polarization direction phase of the corresponding polarization layer of the pixel light source of every a line of the array of display Together, the polarization direction of the corresponding polarization layer of the adjacent rows of the array of display is opposite；Alternatively, the array of display is every The polarization direction of the corresponding polarization layer of the pixel light source of one column is identical, and the adjacent column of the array of display is corresponding The polarization direction of the polarization layer is opposite；Alternatively, the corresponding institute of the adjacent pixel light source in every a line of the array of display The polarization direction of polarization layer is stated on the contrary, the adjacent pixel light source is corresponding described inclined in each column of the array of display simultaneously The polarization direction of vibration layer is also opposite.

4. the display system according to claim 3 based on the projection of pixel light source microarray, which is characterized in that the projection Display screen further includes the filter layer being arranged on the outside of the polarization layer, when the light transmitted from the polarization layer is described in When filter layer, the filter layer weakens harmful light ingredient therein.

5. the display system according to claim 4 based on the projection of pixel light source microarray, which is characterized in that the projection The outer surface of display screen is set as frosting or smooth surface.

6. the display system according to claim 5 based on the projection of pixel light source microarray, which is characterized in that the aobvious control Terminal manually adjusts the light emission luminance of the pixel light source of the array of display, or incudes to extraneous light luminance The light emission luminance of pixel light source is stated described in adaptive adjustment afterwards.