CN106303490A - Projector equipment - Google Patents

Abstract

The disclosure provides a kind of projector equipment.This projector equipment includes an image control device, a display device and an image offset device.Image control device, in order to according to a left-eye images, produces multiple left eye sub-image data, and in order to according to a right-eye images, produces multiple right eye sub-image data.Display device is in order to sequentially according to those left eye sub-image data and those right eye sub-image data, sequentially to show multiple left eye sub-image and multiple right eye sub-image.Image offset device is in order to offset those left eye sub-images to diverse location, and in order to offset those right eye sub-images to diverse location.This projector equipment in the case of having low resolution, can simulate the image of high-resolution.

Description

Projector equipment

Technical field

Present patent application relates to a kind of electronic installation.Specifically, present patent application relates to a kind of throwing Shadow equipment.

Background technology

Along with the development of science and technology, projector equipment has been widely used in the middle of the life of people.

Typical projector equipment includes a digital micromirror device (digital micromirror Device, DMD).Projector equipment can receive image data, and according to image data to utilize numeral Micromirror Device produces a projection image, and is projected on projection screen.But, Cost-benefit consider down, the limited resolution of digital micromirror device.Therefore, even if throwing Shadow equipment receives high-resolution image data, still cannot produce higher than digital micromirror device The projection image of resolution.Consequently, it is possible to the application that projector equipment will be limited.

Summary of the invention

Present patent application one embodiment relates to a kind of 3D projector equipment.Real according to present patent application one Executing example, 3D projector equipment includes an image control device, a display device and an image offset Device.Image control device, in order to according to a left-eye images, produces multiple left eye sub-image number According to, and in order to according to a right-eye images, produce multiple right eye sub-image data.Display device In order to sequentially according to those left eye sub-image data and those right eye sub-image data, sequentially to show Multiple left eye sub-images and multiple right eye sub-image.Image offset device is in order to offset those left eyes Sub-image is to diverse location, and in order to offset those right eye sub-images to diverse location.Those skews After left eye sub-image form one left eye combination image, those skew after right eye sub-image composition one Right eye combination image, the resolution rate of this left eye combination image is more than those left eye sub-images Resolution rate, and the resolution rate of this right eye combination image is more than those right eye sub-images Resolution rate.

According to present patent application one embodiment, wherein those left eye sub-images include one first left eye Image and one second left eye sub-image, those right eye sub-images include one first right eye sub-image with And one second right eye sub-image, this image offset device offsets this first left eye along a first direction Image and this second left eye sub-image are to diverse location, and this image offset device is along this first direction Offset this first right eye sub-image with this second right eye sub-image to diverse location.

According to present patent application one embodiment, wherein this image offset device is along being different from this first party To a second direction offset this second left eye sub-image and this first right eye sub-image to diverse location.

According to present patent application one embodiment, wherein this image control device is also in order to provide one first Direction control signal to this image offset device, carries out this first party controlling this image offset device Image offset upwards, and this image control device is also in order to provide a second direction to control signal to This image offset device, carries out the image offset in this second direction controlling this image offset device, And this first direction control signal is identical with the frequency of this second direction control signal, and phase place is different.

According to present patent application one embodiment, wherein those left eye sub-images include one first left eye Image and one second left eye sub-image, those right eye sub-images include one first right eye sub-image with And one second right eye sub-image, this image offset device offsets this first left eye along a first direction Image and this second right eye sub-image are to diverse location, and this image offset device is inclined along a second direction Move this first left eye sub-image with this first right eye sub-image to diverse location, and this image offset dress Put along this second direction offset this second left eye sub-image and this second right eye sub-image be along this second Direction is to diverse location.

According to present patent application one embodiment, wherein this image control device is also in order to provide one first Direction control signal to this image offset device, carries out this first party controlling this image offset device Image offset upwards, and this image control device is also in order to provide a second direction to control signal to This image offset device, carries out the image offset in this second direction controlling this image offset device, And this first direction control signal is different from the frequency of this second direction control signal.

According to present patent application one embodiment, wherein those left eye sub-images include one first left eye Image and one second left eye sub-image, those right eye sub-images include one first right eye sub-image with And one second right eye sub-image, this image offset device offsets this first left eye along pair of horns direction Image and this second left eye sub-image are to diverse location, and this image offset device is diagonally opposed along this Offset this first right eye sub-image with this second right eye sub-image to diverse location.

According to present patent application one embodiment, wherein this first left eye sub-image and this first right eye Image is to be offset to same position.

According to present patent application one embodiment, wherein this image control device is also in order to provide a synchronization Signal is to 3D glasses, to make this 3D glasses selective masking one first eyeglass and one second mirror Sheet, and this image control device is also in order to provide pair of horns direction control signal to fill to this image offset Put, with control this image offset device carry out this diagonally opposed on image offset, wherein this synchronization Signal is different from the frequency of this diagonally opposed control signal.

According to present patent application one embodiment, wherein this display device sequentially shows this first left eye Image, this second left eye sub-image, this first right eye sub-image and this second right eye sub-image.

Another embodiment of present patent application relates to a kind of 3D projector equipment.According to present patent application one Embodiment, 3D projector equipment includes that an image control device, a display device and an image are inclined Moving device.Image control device, in order to according to a left-eye images, produces different from each other 1 One left eye sub-image data and one second left eye sub-image data, and in order to according to a right-eye image Data, produce one first right eye sub-image data different from each other and one second right eye sub-image number According to.Display device in order to according to these the first left eye sub-image data, these the second left eye sub-image data, These the first right eye sub-image data and this second right eye sub-image data, sequentially display one first is left Eye sub-image, one second left eye sub-image, one first right eye sub-image and the one second sub-shadow of right eye Picture.Image offset device in order to make this first left eye sub-image be offset to a primary importance, make this Two left eye sub-images are offset to a second position, make this first right eye sub-image be offset to one the 3rd Put, and make this second right eye sub-image be offset to one the 4th position, wherein this primary importance, this Two positions, the 3rd position are different from each other with the 4th position.

According to present patent application one embodiment, wherein this primary importance and this second position are one first It is offset from one another on direction, and the 3rd position is offset from one another in the first direction with the 4th position.

According to present patent application one embodiment, wherein this second position is being different from the 3rd position One second direction of this first direction is offset from one another.

According to present patent application one embodiment, wherein this image control device is also in order to provide one first Direction control signal to this image offset device, carries out this first party controlling this image offset device Image offset upwards, and this image control device is also in order to provide a second direction to control signal to This image offset device, carries out the image offset in this second direction controlling this image offset device, And this first direction control signal is identical with the frequency of this second direction control signal, and phase place is different.

According to present patent application one embodiment, wherein this primary importance and the 4th position are one first Being offset from one another on direction, this primary importance and the 3rd position are being different from the one the of this first direction It is offset from one another on two directions, and this second position and the 4th position are the most inclined in this second direction Move.

According to present patent application one embodiment, wherein this image control device is also in order to provide one first Direction control signal to this image offset device, carries out this first party controlling this image offset device Image offset upwards, and this image control device is also in order to provide a second direction to control signal to This image offset device, carries out the image offset in this second direction controlling this image offset device, And this first direction control signal is different from the frequency of this second direction control signal.

Another embodiment of present patent application relates to a kind of projector equipment.Real according to present patent application one Executing example, projector equipment includes an image control device, a display device and an image offset device. Image control device, in order to according to an image data, produces multiple sub-image data different from each other, Wherein this image data includes multiple pixel data, the every adjacent multiple compositions in those pixel datas One pixel group, those sub-image data each include the pixel data in those pixel groups all In one.Display device is in order to those sub-image data of received in sequence and many in order to sequentially to show Individual sub-image.Image offset device is in order to offset those sub-images to diverse location.After those skews Sub-image composition one combination image, and the resolution of this combination image more than those sub-images point Resolution.

According to present patent application one embodiment, wherein one first sub-image in those sub-image data Data include one first pixel data being positioned at one first location of pixels in those pixel groups each, One second sub-image data in those sub-image data include being positioned at one in those pixel groups each One second pixel data of the second location of pixels, this first location of pixels divides with this second location of pixels Two relative angles of the corresponding person not being positioned in those pixel groups, and this display device is in order to sequentially According to these the first sub-image data and this second sub-image data, show those sub-images.

According to present patent application one embodiment, wherein one first sub-image in those sub-image data Data include one first pixel data being positioned at one first location of pixels in those pixel groups each, One second sub-image data in those sub-image data include being positioned at one in those pixel groups each One second pixel data of the second location of pixels, one the 3rd sub-image number in those sub-image data According to including one the 3rd pixel data that is positioned at one the 3rd location of pixels in those pixel groups each, should In a little image data 1 the 4th sub-image data include being positioned at one in those pixel groups each One the 4th pixel data of four location of pixels, this first location of pixels and this second location of pixels are one On first direction adjacent one another are, this second location of pixels and the 3rd location of pixels are in a second direction Upper adjacent one another are, the 3rd location of pixels and the 4th location of pixels phase the most each other Neighbour, and this display device is in order to sequentially according to these first, second, third, fourth sub-image data, Show those sub-images.

According to present patent application one embodiment, wherein one first sub-image in those sub-image data Data include one first pixel data being positioned at one first location of pixels in those pixel groups each, One second sub-image data in those sub-image data include being positioned at one in those pixel groups each One second pixel data of the second location of pixels, one the 3rd sub-image number in those sub-image data According to including one the 3rd pixel data that is positioned at one the 3rd location of pixels in those pixel groups each, should In a little image data 1 the 4th sub-image data include being positioned at one in those pixel groups each One the 4th pixel data of four location of pixels, this first location of pixels and the 4th location of pixels are one On first direction adjacent one another are, the 4th location of pixels and this second location of pixels are in a second direction Upper adjacent one another are, this second location of pixels and the 3rd location of pixels phase the most each other Neighbour, and this display device is in order to sequentially according to these first, second, third, fourth sub-image data, Show those sub-images.

By apply an above-mentioned embodiment, can in the case of projector equipment has low resolution, Simulate the image of high-resolution.

Accompanying drawing explanation

Fig. 1 is the schematic diagram according to the projector equipment depicted in present patent application one embodiment；

Fig. 2 is the schematic diagram according to the projector equipment depicted in present patent application one embodiment；

Fig. 3 A is according to the schematic diagram producing sub-image depicted in present patent application one embodiment；

Fig. 3 B is according to the schematic diagram producing sub-image depicted in present patent application one embodiment；

Fig. 4 A is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 4 B is the schematic diagram according to the combination image depicted in present patent application one embodiment；

Fig. 5 A is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 5 B is the schematic diagram according to the combination image depicted in present patent application one embodiment；

Fig. 5 C is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 5 D is the schematic diagram according to the combination image depicted in present patent application one embodiment；

Fig. 5 E is two actuator start ratios of image offset device in Fig. 5 A and Fig. 5 C embodiment Relatively scheme；

Fig. 6 A is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 6 B is the schematic diagram according to the combination image depicted in present patent application one embodiment；

Fig. 7 A is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 7 B is the schematic diagram according to the combination image depicted in present patent application one embodiment；

Fig. 8 A is showing according to offseting sub-image depicted in present patent application one embodiment It is intended to；

Fig. 8 B is the schematic diagram according to the combination image depicted in present patent application one embodiment.

Description of reference numerals:

2: projector equipment

21: light source

22: relay optical module

23: display element

24: image offset device

25: projection lens

26: projection screen

100: projector equipment

110: image zoom device

120: image control device

130: storage device

140: display device

150: image offset device

160: projection lens

IMD: image data

LIMD: left-eye images

RIMD: right-eye images

P00-p55: pixel data

Gp1-gp9: pixel group

SBD11-SBD22: sub-image data

LSBD11-LSBD22: left eye sub-image data

RSBD11-RSBD22: right eye sub-image data

SIG11-SIG22: sub-image

LSIG11-LSIG22: left eye sub-image

RSIG11-RSIG22: right eye sub-image

AD: diagonally opposed control signal

Ax ＇: diagonally opposed control signal

Ay ＇: diagonally opposed control signal

AV: control signal

AH: control signal

SYNC:3D glasses synchronous signal

X: direction

Y: direction

X ＇: direction

Y ＇: direction

D: direction

R: direction

A: length

B: length

CIG: combination image

LCIG: left eye combination image

RCIG: right eye combination image

REF: reference position

Detailed description of the invention

The spirit of present disclosure, any affiliated skill will be understood below with accompanying drawing and narration in detail In art field, technical staff is after the embodiment understanding present disclosure, when can be by present disclosure institute The technology of teaching, is changed and modifies, and it is without departing from the spirit and scope of present disclosure.

About " first " used herein, " second " ... etc., the most especially censure order or The meaning of cis-position, is also not used to limit the present invention, and it describes with constructed term only for difference Element or operation.

About " electric connection " used herein, can refer to that two or multiple elements are the most directly put into effect Body or in electrical contact, or mutually indirectly put into effect body or in electrical contact, and " electric connection " also may be used Refer to two or multiple elements mutual operation or actions.

About " comprising " used herein, " including ", " having ", " containing " etc., all For open term, i.e. mean including but not limited to.

About term used herein " substantially ", " about " etc., be modify any can be a little The quantity of microvariations or error, but this slight variations or error can't change its essence.Typically For, slight variations that this type of term is modified or error are in the range of 20%, at section Example In be 10%, be 5% in some embodiments.

About direction used herein term, such as: upper and lower, left and right, front or rear etc., It it is only the direction with reference to attached drawings.Therefore, the direction term of use be used to illustrate not for Limit present patent application.

About used herein " and/or ", be to include the arbitrary of described things or all combine.

About word used herein (terms), in addition to having and indicating especially, it is generally of each Word uses in this area, in content disclosed herein with the usual meaning in special content.Certain A bit in order to describe the words of the disclosure by lower or discuss in the other places of this description, to provide ability Field technique personnel are about guiding extra in the description of the disclosure.

Fig. 1 is the schematic diagram according to the projector equipment 2 depicted in present patent application one embodiment.? In the present embodiment, projector equipment 2 include light source 21, relay optical module (Relay Optics) 22, Display element 23, image offset device 24, projection lens 25 and projection screen 26.Light source 21 Can produce light beam, light beam is imaged onto display unit by relay optical module 22 (relay optics) group On part 23.Display element 23 may be used to modulation light beam, and the light beam after modulation passes projection lens 25, Project to projection screen 26 with show image.

In the present embodiment, the light that light source can be produced by relay optical module 22 (relay optics) Bundle is directed on display element 23.The light beam received is controlled and modulation by display element 23, With the light beam after generation modulation.Image offset device 24 is in order to by the extremely projection of the beam deviation after modulation The diverse location of camera lens 25.Projection lens 25 is in order to receive the skew from image offset device 24 After light beam, and will on these light beam projectings to projection screen 26 formed image.

Utilize the above-mentioned way by the beam deviation after modulation to the diverse location of projection lens 25, can The resolution (such as 3840 × 2160) of the image of display on projection screen 26 is made to be more than display unit The supported highest resolution of part 23 (such as 1920 × 1080).

Collocation Fig. 2 is provided more specifically details by paragraphs below.

Fig. 2 is the schematic diagram according to the projector equipment 100 depicted in present patent application one embodiment. In the present embodiment, projector equipment 100 include image zoom device 110, image control device 120, Storage device 130, display device 140, image offset device 150 and projection lens 160.

In the present embodiment, image control device 120 is electrically connected with image zoom device 110, stores Device 130, display device 140 and image offset device 150.In the present embodiment, image contracting Putting device 110 can be with a video scaling chip or a field programmable gate array (field-programmable gate array, FPGA) device realizes, image control device 120 Such as can use central processing unit, microprocessor, programmable logic device (programmable logic Device, PLD), field programmable gate array (field-programmable gate array, FPGA) Realize Deng calculating device.Storage device 130 such as can use hard disk, memorizer, portable storage matchmaker It is situated between or other suitable storage device realizes.Display device 140 such as can be with the light source 21 in Fig. 1 Realize with display element 23, but be not limited.Image offset device 150 and projection lens 160 Such as can realize with projection lens 25 with the image offset device 24 in Fig. 1 respectively, but not with this It is limited.

In the present embodiment, image zoom device 110 is in order to receive raw video data, and uses So that raw video data are processed, to produce the image data with fixed resolution, one In embodiment, the resolution of this image data is corresponding to the resolution of display device 140 and is determined Fixed.

For example, in the case of the resolution of display device 140 is 1920 × 1080, if shadow As the resolution of the raw video data of device for zooming 110 reception is 800 × 600, then image-zooming Raw video data are amplified by device 110, to produce the image data that resolution is 3840 × 2160； If the resolution of the raw video data that image zoom device 110 receives is 7680 × 4320, then shadow As raw video data are reduced by device for zooming 110, to produce the shadow that resolution is 3840 × 2160 As data.

In the present embodiment, image control device 120 is in order to receive from image zoom device 110 Image data, and in order to according to this image data produce multiple sub-image data.Implement one In example, the resolution of these sub-image data is less than the resolution of image data.In one embodiment, The resolution of these sub-image data is identical with the resolution of display device 140.

For making narration clear, below by as a example by the operation example in Fig. 3 A, 3B, illustrate to produce son The operation of image data.

Referring specifically to Fig. 3 A, in this operation example, the resolution of image data IMD is 4 × 4, Image data IMD includes 16 pixel data p00-p33.Pixel data p00, p01, p02, P03 ... lay respectively at location of pixels (0,0), (0,1), (0,2), (0,3) ... to p33 To (3,3).And the pixel that multiple in those pixel datas p00-p33 (such as 4) are adjacent Data can form pixel group.Such as, pixel data p00, p01, p10 and p11 can form Pixel group gp1, pixel data p02, p03, p12 and p13 can form pixel group gp2, Pixel data p20, p21, p30 and p31 can form pixel group gp3, pixel data p22, P23, p32 and p33 can form pixel group gp4.

Except image data IMD is formed multiple pixel groups, image control device 120 also can be by Image data IMD is processed as multiple sub-image data.In the present embodiment, image control device 120 Each the sub-image data processed include each pixel in pixel group group gp1-gp4 Data.

For example, sub-image data SBD11 are positioned at a left side in including all pixel group gp1-gp4 The pixel data p00 of upper position (i.e. location of pixels (0,0), (0,2), (2,0), (2,2)), P02, p20, p22, sub-image data SBD12 include being positioned at the right side in all pixel group gp1-gp4 The pixel data p01 of upper position (i.e. location of pixels (0,1), (0,3), (2,1), (2,3)), P03, p21, p23, sub-image data SBD21 include being positioned at a left side in all pixel group gp1-gp4 The pixel data p10 of lower position (i.e. location of pixels (1,0), (1,2), (3,0), (3,2)), P12, p30, p32, sub-image data SBD22 include being positioned at the right side in all pixel group gp1-gp4 The pixel data p11 of lower position (i.e. location of pixels (1,1), (1,3), (3,1), (3,3)), p13、p31、p33.In one embodiment, the position, upper left of each in pixel group gp1-gp4 Put the most adjacent one another are with upper-right position, upper-right position and bottom-right location in y-direction that This is adjacent, and bottom-right location is the most adjacent one another are with lower left position, and top-left position and lower-left Position is the most adjacent one another are.The top-left position of each in pixel group gp1-gp4 with It is every that bottom-right location is in two relative angles of respective pixel group, and pixel group gp1-gp4 The lower left position of one and upper-right position are in two relative angles of respective pixel group.

Referring specifically to Fig. 3 B, in this operation example, the resolution of image data IMD is 6 × 6, Image data IMD includes 36 pixel data p00-p55.Pixel data p00-p55 lays respectively at Location of pixels (0,0)-(5,5).In pixel data p00-p55 multiple (such as 4) adjacent Pixel data can form pixel group gp1-gp9.In the present embodiment, as shown in Figure 3 B, as Prime number according to p00, p01, p10 and p11 can form pixel group gp1, pixel data p02, P03, p12 and p13 can form pixel group gp2, pixel data p04, p05, p14, with And p15 can form pixel group gp3, pixel data p20, p21, p30 and p31 can form Pixel group gp4, pixel data p22, p23, p32 and p33 can form pixel group gp5, Pixel data p24, p25, p34 and p35 can form pixel group gp6, pixel data p40, P41, p50 and p51 can form pixel group gp7, pixel data p42, p43, p52, with And p53 can form pixel group gp8, pixel data p44, p45, p54 and p55 can form Pixel group gp9.

Except image data IMD is formed multiple pixel groups, image control device 120 also can be by Image data IMD processes or is divided into multiple sub-image data.In the present embodiment, image controls dress Each the sub-image data putting 120 process include each in pixel group group gp1-gp9 Individual pixel data.

For example, sub-image data SBD11 are positioned at a left side in including all pixel group gp1-gp9 Upper position (i.e. location of pixels (0,0), (0,2), (0,4), (2,0), (2,2), (2, 4), (4,0), (4,2), (4,4)) pixel data p00, p02, p04, p20, p22, P24, p40, p42, p44, sub-image data SBD12 include in all pixel group gp1-gp9 Be positioned at upper-right position (i.e. location of pixels (0,1), (0,3), (0,5), (2,1), (2,3), (2,5), (4,1), (4,3), (4,5)) pixel data p01, p03, p05, p21, P23, p25, p41, p43, p45, sub-image data SBD21 include all pixel group gp1-gp9 In be positioned at lower left position (i.e. location of pixels (1,0), (1,2), (Isosorbide-5-Nitrae), (3,0), (3, 2), (3,4), (5,0), (5,2), (5,4)) pixel data p10, p12, p14, p30, P32, p34, p50, p52, p54, sub-image data SBD22 include all pixel group gp1-gp9 In be positioned at bottom-right location (i.e. location of pixels (1,1), (1,3), (1,5), (3,1), (3, 3), (3,5), (5,1), (5,3), (5,5)) pixel data p11, p13, p15, p31, p33、p35、p51、p53、p55.In one embodiment, each in pixel group gp1-gp9 Individual top-left position is the most adjacent one another are with upper-right position, and upper-right position and bottom-right location are at y On direction adjacent one another are, bottom-right location is the most adjacent one another are with lower left position, and position, upper left Put the most adjacent one another are with lower left position.The left side of each in pixel group gp1-gp4 Upper position and bottom-right location are in two relative angles of respective pixel group, and pixel group gp1-gp4 In the lower left position of each and upper-right position be in two relative angles of respective pixel group.

It should be noted that the operation example in above-mentioned 3A, 3B figure is only and illustrates, image data IMD's Resolution can be different with actually needing, therefore present patent application is not limited with above-described embodiment. Furthermore, in certain embodiments, image control device 120 is alternative produces sub-image data Certain number person in SBD11-SBD22, without producing all sub-image data SBD11-SBD22.

After producing sub-image data, image control device 120 is in order to be sequentially provided these sub-images Data are to display device 140, to make display device 140 sequentially according to these sub-image data, display Multiple sub-images.While display device 140 sequentially shows these sub-images, image controls dress Put 120 to also provide for controlling signal to image offset device 150, to make image offset device 150 basis The sub-image that display device 140 is produced by control signal is distinctly offset to diverse location.

In one embodiment, image offset device 150 can be the image offset device of single shaft, image Control device 120 can provide single and control signal to image offset device 150, to make image offset fill Put 150 and sub-image is offset to two different positions.In another embodiment, image offset dress Putting 150 can be the image offset device of twin shaft, and image control device 120 can provide two to control letter Number (controlling level and vertical direction respectively to offset) to image offset device 150, to make image offset Sub-image is offset to four different positions by device 150.It should be noted that image offset device 150 Design can change with actual demand, present patent application is not limited with above-described embodiment.

Below by the embodiment in collocation Fig. 4 A, 4B, it is provided that present patent application more specifically details. But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 60Hz) Image data IMD, and depend on the fundamental frequency (such as 120Hz) of twice according to image data IMD Sequence produces sub-image data SBD11, SBD22.Display device 140 can be sequentially according to sub-image number According to SBD11, SBD22, produce sub-image SIG11, SIG22 with the fundamental frequency of twice.Should note Meaning arrives, and generation sub-image data SBD11, the mode of SBD22 can refer to the reality in Fig. 3 A, 3B Execute example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide diagonally opposed control signal AD (frequently Rate for example, 60Hz) to image offset device 150, carry out son controlling image offset device 150 Image SIG11, SIG22 skew on diagonally opposed d.

That is, in the present embodiment, image offset device 150 is according to diagonally opposed control signal AD, sub-image SIG11 to be offset to the upper left primary importance of reference position REF, and will Sub-image SIG22 is offset to the bottom-right second position of reference position REF.

Specifically, image offset device 150 comprises one or more actuator (not shown), And moved up in certain party by these actuators, make image SIG11 be offset to reference position REF Upper left primary importance, and it is bottom-right to make that sub-image SIG22 is offset to reference position REF The second position.Aforesaid primary importance is to compare reference position REF by sub-image SIG11 along-x side Position to deflected length A/4 Yu B/4 out of the ordinary with-y direction.The aforesaid second position is to compare ginseng According to position REF by sub-image SIG22 along+x direction and+y direction deflected length out of the ordinary A/4 and B/4, Each pixel during wherein length A is sub-image length in the x direction, and length B is sub-shadow Each pixel in Xiang length in y-direction.That is, sub-image SIG11 and sub-image SIG22 It is that diagonally d is offset from one another, and diagonally opposed d can be by x direction vector and y direction vector Formed.

In one embodiment, image offset device 150 only passes through single actuator at diagonally opposed d On move back and forth, and coordinate diagonally opposed control signal AD to make image SIG11 be offset to reference to position Put the upper left primary importance of REF, and make sub-image SIG22 is offset to reference position REF The bottom-right second position.Specifically, image offset device 150 is each time at diagonally opposed d The distance of upper movement is

By above-mentioned operation, sub-image SIG11 can be partially overlapped by each other with sub-image SIG22, To form the resolution combination image CIG more than sub-image SIG11 and sub-image SIG22.

It should be noted that, although sub-image SIG11, SIG22 in Fig. 4 A, 4B are to have 2 × 2 Resolution as a example by illustrate, but present patent application is not limited.In one embodiment, if shadow As the resolution of data IMD is 3840 × 2160, then sub-image data SBD11, SBD22 and The resolution of sub-image SIG11, SIG22 is 1920 × 1080, the resolution of combination image CIG Substantially 3840 × 2160.

Below by the embodiment in collocation Fig. 5 A, 5B, it is provided that present patent application more specifically details. But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 60Hz) Image data IMD, and depend on the fundamental frequency (such as 240Hz) of four times according to image data IMD Sequence produces sub-image data SBD11, SBD12, SBD22, SBD21.Display device 140 can Sequentially according to sub-image data SBD11, SBD12, SBD22, SBD21 with the basic frequency of four times Rate produces sub-image SIG11, SIG12, SIG22, SIG21.It should be noted that produce sub-image number The enforcement in Fig. 3 A, 3B is can refer to according to the mode of SBD11, SBD12, SBD22, SBD21 Example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide x direction control signal AH (frequency For example, 60Hz) to image offset device 150, carry out sub-shadow controlling image offset device 150 As SIG11, SIG12, SIG22, SIG21 skew on x direction.Additionally, image controls Device 120 provides y direction control signal AV (frequency for example, 60Hz) to image offset device 150, carry out sub-image SIG11, SIG12, SIG22, SIG21 controlling image offset device 150 Skew on y direction.The wherein frequency of x direction control signal AH and y direction control signal AV Rate is mutually the same, phase place (such as difference 90 degree) different from each other.That is, in the present embodiment, shadow As offset assembly 150 is according to x direction control signal AH and y direction control signal AV, with Sub-image SIG11 is offset to the upper left primary importance of reference position REF, by sub-image SIG12 It is offset to the top-right second position of reference position REF, sub-image SIG22 is offset to reference to position Put bottom-right 3rd position of REF, and sub-image SIG21 is offset to reference position REF lower-left 4th position of side.

Specifically, image offset device 150 is to compare reference position REF by sub-image SIG11 Along-x direction and-y direction deflected length out of the ordinary A/4 and B/4, compare reference position REF by sub-shadow As SIG12 is along+x direction and-y direction deflected length out of the ordinary A/4 and B/4, compare reference position REF By sub-image SIG21 along-x direction and+y direction deflected length out of the ordinary A/4 and B/4, and compare ginseng According to position REF by sub-image SIG22 along+x direction and+y direction deflected length out of the ordinary A/4 and B/4, Each pixel during wherein length A is sub-image length in the x direction, and length B is sub-shadow Each pixel in Xiang length in y-direction.That is, sub-image SIG11, SIG12 are along x Direction of principal axis carries out offseting, sub-image SIG12, SIG22 be carry out along the y-axis direction offseting, sub-image SIG22, SIG21 are to carry out along the x-axis direction offseting and sub-image SIG21, SIG11 are along y Direction of principal axis offsets.In other words, sub-image SIG11, SIG12, SIG22, SIG21 is to depend on Sequence shows, and offsets clockwise with one.

Below by the embodiment in collocation Fig. 5 C, 5D, it is provided that present patent application more specifically details, But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 60Hz) Image data IMD, and depend on the fundamental frequency (such as 240Hz) of four times according to image data IMD Sequence produces sub-image data SBD11, SBD12, SBD22, SBD21.Display device 140 can Sequentially according to sub-image data SBD11, SBD12, SBD22, SBD21 with the basic frequency of four times Rate produces sub-image SIG11, SIG12, SIG22, SIG21.It should be noted that produce sub-image number The enforcement in Fig. 3 A, 3B is can refer to according to the mode of SBD11, SBD12, SBD22, SBD21 Example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide the first diagonally opposed control signal Ax ＇ (frequency for example, 60Hz) to image offset device 150, enters controlling image offset device 150 Row sub-image SIG11, SIG12, SIG22, SIG21 skew on the first diagonally opposed x ＇. Additionally, image control device 120 provides the second diagonally opposed control signal Ay ＇, (frequency is for example, 60Hz) to image offset device 150, with control image offset device 150 carry out sub-image SIG11, SIG12, SIG22, SIG21 skew on the second diagonally opposed y ＇.In the present embodiment, The frequency of the first diagonally opposed control signal Ax ＇ and the second diagonally opposed control signal Ay ＇ is each other Identical, phase place (such as difference 90 degree) different from each other.That is, in the present embodiment, image offset Device 150 is according to the first diagonally opposed control signal Ax ＇ and the second diagonally opposed control signal Ay ＇, to be offset to the upper left primary importance of reference position REF, by son by sub-image SIG11 Image SIG12 is offset to the top-right second position of reference position REF, by inclined for sub-image SIG22 Move to bottom-right 3rd position of reference position REF, and sub-image SIG21 is offset to reference to position Put the 4th position of REF lower left.

Specifically, image offset device 150 is to compare reference position REF by sub-image SIG11 The length identical with hour offset with-y ＇ direction along-x ＇ directionCompare reference position REF The length distinctly identical with hour offset with-y ＇ direction along+x ＇ direction by sub-image SIG12 Compare reference position REF by sub-image SIG21 along-x ＇ direction and+y ＇ direction same hour offset out of the ordinary Identical lengthAnd compare reference position REF by sub-image SIG22 along+x ＇ direction The length distinctly identical with hour offset with+y ＇ directionAforementioned A is every in sub-image One pixel length in the x direction, and B is the length in y-direction of each pixel in sub-image Degree.In equivalence, sub-image SIG11, SIG12 be carry out along the x-axis direction offseting, sub-image SIG12, SIG22 be carry out along the y-axis direction offseting, sub-image SIG22, SIG21 are to carry out along the x-axis direction Skew and sub-image SIG21, SIG11 are to offset along the y-axis direction.In other words, sub-image SIG11, SIG12, SIG22, SIG21 are sequentially to show, and offset clockwise with one.

By above-mentioned operation, sub-image SIG11, SIG12, SIG22, SIG21 can be each other Partly overlap, to form resolution more than sub-image SIG11, SIG12, SIG22, SIG21 Combination image CIG.

It should be noted that, although sub-image SIG11 in Fig. 5 A, 5B, 5C and 5D, SIG12, SIG22, SIG21 illustrate as a example by the resolution with 2 × 2, but present patent application is not with this It is limited.In one embodiment, if the resolution of image data IMD is 3840 × 2160, the most sub-shadow As data SBD11, SBD12, SBD21, SBD22 and sub-image SIG11, SIG12, SIG22, The resolution of SIG21 is 1920 × 1080, the resolution substantially 3840 of combination image CIG × 2160。

It should further be noted that in the present embodiment, due to sub-image data SBD11, SBD12, SBD21, SBD22 include all of pixel data of image data IMD, therefore can avoid producing son The loss of information during image data SBD11, SBD12, SBD21, SBD22.

Fig. 5 E is that Fig. 5 A makees with two actuators of image offset device 150 in Fig. 5 C embodiment Dynamic comparison diagram.The embodiment moved along x direction or y direction at actuator is (as corresponding to Fig. 5 A Embodiment) in, the most only one actuator of start, and the actuator of start makes sub-image relative Reference position REF offsets the distance of A/4 or B/4 every time.Such as, when sub-image is by being offset to ginseng Change into when being offset to the top-right second position according to the upper left primary importance of position REF, along The actuator that x moves in direction can make sub-image move the distance of A/2 along+x direction.When along x During the actuator displacement image offset device 150 of direction start, along the actuator of y direction start Not start.It is similar to, when sub-image is by being offset to the top-right second position of reference position REF Changing into when being offset to bottom-right three position, actuator can make sub-image move along+y direction The distance of dynamic B/2.When along the actuator displacement image offset device 150 of y direction start, Actuator the most not start along the start of x direction.Therefore, in the embodiment that Fig. 5 A is corresponding In, start during two actuator differences.In the enforcement that actuator moves along x direction and y direction In example (embodiment as corresponding to Fig. 5 C), two actuators of start the most simultaneously, the while of two The actuator of start is every time inclined respectively along x ＇ direction and y ＇ direction relative to reference position REF MoveDistance.Such as, when sub-image is by being offset to reference position REF upper left When one position change is for being offset to the top-right second position, the actuator meeting moved along x ＇ direction Sub-image is made to move along+x directionDistance.The while of actuator, along y ＇ side Sub-image can be made to move along-y ＇ direction to the actuator of movementDistance.In equivalence, The common start of two actuators can make sub-image move the distance of A/2 along+x direction, with by Primary importance is offset to the second position.It is similar to, when sub-image is top-right by reference position REF When the second position is offset to bottom-right three position, two actuators can make sub-image simultaneously along -x ＇ and+y ＇ moves in directionDistance.In equivalence, the common work of two actuators Moving to make sub-image move the distance of A/2 along+y direction, the second position be offset to the 3rd Put.

Below by the embodiment in collocation Fig. 6 A, 6B, it is provided that present patent application more specifically details. But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 60Hz) Left-eye images LIMD and right-eye images RIMD by left-eye images LIMD And right-eye images RIMD is temporarily stored in storage device 130.Receiving left-eye images number After LIMD and right-eye images RIMD, image control device 120 can be with the base of twice This frequency (such as 120Hz) reads the left-eye images LIMD in storage device 130 and the right side Eye image data RIMD, and according to the left-eye images LIMD read out and right-eye image Data RIMD sequentially produce left eye sub-image data with the fundamental frequency (such as 240Hz) of four times LSBD11, LSBD12 and right eye sub-image data RSBD22, RSBD21.Display device 140 Can be sequentially according to sub-image data LSBD11, LSBD12, RSBD22, RSBD21, with four times Fundamental frequency (such as 240Hz) produce left eye sub-image LSIG11, LSIG12 and right eye sub-image LSIG22、LSIG21.It should be noted that produce left eye sub-image data LSBD11, LSBD12 It is similar to the enforcement in Fig. 3 A, 3B with right eye sub-image data RSBD22, the mode of RSBD21 Example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide x direction control signal AH (frequency For example, 60Hz) to image offset device 150, carry out sub-shadow controlling image offset device 150 As LSIG11, LSIG12, RSIG22, RSIG21 skew on x direction.Additionally, image Controlling device 120 provides y direction control signal AV (frequency for example, 60Hz) to image offset Device 150, with control image offset device 150 carry out sub-image LSIG11, LSIG12, RSIG22, RSIG21 skew on y direction.On the other hand, image control device 120 can provide a synchronization Signal SYNC to 3D glasses (not illustrating), with make 3D glasses selective masking left eyeglass lens with And right eye eyeglass.Wherein the frequency of x direction control signal AH and y direction control signal AV is each other Identical, phase place (such as difference 90 degree) different from each other, and synchronizing signal SYNC and y direction controlling Frequency and the phase place of signal AV are mutually the same.

That is, in the present embodiment, image offset device 150 is according to x direction control signal AH And y direction control signal AV, so that left eye sub-image LSIG11 is offset to reference position REF Upper left primary importance, is offset to reference position REF upper right side by left eye sub-image LSIG12 The second position, right eye sub-image RSIG22 is offset to reference position REF the bottom-right 3rd Position, and right eye sub-image RSIG21 is offset to the 4th position of reference position REF lower left.

Specifically, image offset device 150 is to compare reference position REF by left eye sub-image LSIG11, along-x direction and-y direction deflected length out of the ordinary A/4 and B/4, compares reference position REF By left eye sub-image LSIG12 along+x direction and-y direction deflected length out of the ordinary A/4 and B/4, compare Reference position REF is by-x direction, right eye sub-image RSIG21 edge and+y direction deflected length out of the ordinary A/4 and B/4, and compare reference position REF by+x direction, right eye sub-image RSIG22 edge and+y Direction deflected length out of the ordinary A/4 and B/4, each pixel during wherein length A is sub-image is at x Length on direction, and length B is the length in y-direction of each pixel in sub-image.Also That is, left eye sub-image LSIG11, LSIG12 be carry out along the x-axis direction offseting, left eye sub-image LSIG12 and right eye sub-image RSIG22 be carry out along the y-axis direction offseting, right eye sub-image RSIG22, RSIG21 are to carry out along the x-axis direction offseting and right eye sub-image SIG21 and left eye Sub-image SIG11 is to offset along the y-axis direction.In other words, sub-image LSIG11, LSIG12, RSIG22, RSIG21 are sequentially to show, and offset clockwise with one.Although additionally, The present embodiment is by two actuator starts the most in an x-direction or a y-direction, but the present invention is not As limit.Those skilled in the art can be directly and without discrimination with reference to the embodiment of Fig. 5 C and Fig. 5 D Different learning also can make two actuators move on y ＇ direction respectively at x ＇ direction simultaneously Distance, and then make image offset device 150 equivalence on offset up in x direction or y side.

By above-mentioned operation, left eye sub-image LSIG11, LSIG12 can overlap each other, with shape Become the resolution left eye combination image LCIG more than left eye sub-image LSIG11, LSIG12, and right Eye sub-image RSIG22, RSIG21 can overlap each other, to form resolution more than right eye sub-image The right eye combination image RCIG of SIG22, SIG21.

It should be noted that, although left eye sub-image LSIG11, the LSIG12 in Fig. 6 A, 6B and right eye Sub-image RSIG21, RSIG22 illustrate as a example by the resolution with 2 × 2, but this patent Shen Please be not limited.In one embodiment, if the resolution of left-eye images LIMD is 3840 × 2160, then left eye sub-image data LSBD11, LSBD12 and left eye sub-image LSIG11, The resolution of LSIG12 is 1920 × 1080, and the resolution of left eye combination image LCIG is substantially 3840×1080.If it addition, the resolution of right-eye images RIMD is 3840 × 2160, then Right eye sub-image data RSBD21, RSBD22 and right eye sub-image RSIG21, RSIG22 divide Resolution is 1920 × 1080, the resolution substantially 3840 × 1080 of right eye combination image RCIG.

Due to left eye combination image LCIG only by the left eye sub-image LSIG11 offset in the x direction, LSIG12 combines, and right eye combination image RCIG is only by right eye offset in the x direction Image RSIG21, RSIG22 combine therefore in one embodiment, can omit image control device The 120 y direction control signal AV being supplied to image offset device 150, and have little influence on display Result.

Below by the embodiment in collocation Fig. 7 A, 7B, it is provided that present patent application more specifically details. But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 60Hz) Left-eye images LIMD and right-eye images RIMD by left-eye images LIMD And right-eye images RIMD is temporarily stored in storage device 130.Receiving left-eye images number After LIMD and right-eye images RIMD, image control device 120 can be with the base of twice This frequency (such as 120Hz) reads the left-eye images LIMD in storage device 130 and the right side Eye image data RIMD, and according to the left-eye images LIMD read out and right-eye image Data RIMD sequentially produce left eye sub-image data with the fundamental frequency (such as 240Hz) of four times LSBD11, LSBD22 and right eye sub-image data RSBD21, RSBD12.Display device 140 Can be sequentially according to sub-image data LSBD11, LSBD22, RSBD21, RSBD12, with four times Fundamental frequency (such as 240Hz) produce left eye sub-image LSIG11, LSIG22 and right eye sub-image RSIG21、RSIG12.It should be noted that produce left eye sub-image data LSBD11, LSBD22 It is similar to the enforcement in Fig. 3 A, 3B with right eye sub-image data RSBD21, the mode of RSBD12 Example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide x direction control signal AH (frequency For example, 120Hz) to image offset device 150, carry out sub-shadow controlling image offset device 150 As LSIG11, LSIG22, RSIG21, RSIG12 skew on x direction.Additionally, image Controlling device 120 provides y direction control signal AV (frequency for example, 60Hz) to image offset Device 150, with control image offset device 150 carry out sub-image LSIG11, LSIG22, RSIG21, RSIG12 skew on y direction.On the other hand, image control device 120 can provide a synchronization Signal SYNC to 3D glasses (not illustrating), with make 3D glasses selective masking left eyeglass lens with And right eye eyeglass.Wherein the frequency of x direction control signal AH and y direction control signal AV is each other Difference, and synchronizing signal SYNC is mutually the same with the frequency of y direction control signal AV, and phase Position different (such as difference 90 degree).

That is, in the present embodiment, image offset device 150 is according to x direction control signal AH And y direction control signal AV, so that left eye sub-image LSIG11 is offset to reference position REF Upper left primary importance, is offset to reference position REF lower right by left eye sub-image LSIG22 The second position, right eye sub-image RSIG21 is offset to the 3rd of reference position REF lower left the Position, and right eye sub-image RSIG12 is offset to top-right 4th position of reference position REF.

Specifically, image offset device 150 is to compare reference position REF by left eye sub-image LSIG11, along-x direction and-y direction deflected length out of the ordinary A/4 and B/4, compares reference position REF By left eye sub-image LSIG22 along+x direction and+y direction deflected length out of the ordinary A/4 and B/4, phase Compared with reference position REF by right eye sub-image RSIG21 along-x direction and+y direction deflected length out of the ordinary A/4 and B/4, and compare reference position REF by+x direction, right eye sub-image RSIG12 edge and-y Direction deflected length out of the ordinary A/4 and B/4, each pixel during wherein length A is sub-image is at x Length on direction, and length B is the length in y-direction of each pixel in sub-image.

That is, left eye sub-image LSIG11 and right eye sub-image RSIG12 is to carry out along the x-axis direction Skew, right eye sub-image RSIG12 is to offset along the y-axis direction with left eye sub-image LSIG22, Left eye sub-image LSIG22 is to offset along the x-axis direction with right eye sub-image RSIG21, and right Eye sub-image RSIG21 is to offset along the y-axis direction with left eye sub-image LSIG11.In other words, Left eye sub-image LSIG11, LSIG22 are sequentially to show, and diagonally d offsets, And right eye sub-image RSIG21, RSIG12 are sequentially to show, and diagonally r offsets. Wherein, diagonally opposed d is different from diagonally opposed r, and diagonally opposed d, r all can with x direction to Amount forms with y direction vector.

By above-mentioned operation, left eye sub-image LSIG11, LSIG22 can overlap each other, with shape Become the resolution left eye combination image LCIG more than left eye sub-image LSIG11, LSIG22, and right Eye sub-image RSIG21, RSIG12 can overlap each other, to form resolution more than right eye sub-image The right eye combination image RCIG of SIG21, SIG22.

It should be noted that, although left eye sub-image LSIG11, the LSIG22 in Fig. 7 A, 7B and right eye Sub-image RSIG21, RSIG12 illustrate as a example by the resolution with 2 × 2, but this patent Shen Please be not limited.In one embodiment, if the resolution of left-eye images LIMD is 3840 × 2160, then left eye sub-image data LSBD11, LSBD22 and left eye sub-image LSIG11, The resolution of LSIG22 is 1920 × 1080, and the resolution of left eye combination image LCIG is substantially 3840×2160.If it addition, the resolution of right-eye images RIMD is 3840 × 2160, then Right eye sub-image data RSBD21, RSBD12 and right eye sub-image RSIG21, RSIG12 divide Resolution is 1920 × 1080, the resolution substantially 3840 × 2160 of right eye combination image RCIG. Additionally, although the present embodiment is by two actuator starts the most in an x-direction or a y-direction, But the present invention is not limited.Those skilled in the art can with reference to the embodiment of Fig. 5 C and Fig. 5 D Directly and learn without difference also to make two actuators move on r direction respectively at d direction simultaneouslyDistance, and then make image offset device 150 equivalence on x direction or y direction Skew.

Below by the embodiment in collocation Fig. 8 A, 8B, it is provided that present patent application more specifically details. But present patent application is not limited.

In the present embodiment, image control device 120 can receive by a fundamental frequency (such as 48Hz) Left-eye images LIMD and right-eye images RIMD by left-eye images LIMD And right-eye images RIMD is temporarily stored in storage device 130.Receiving left-eye images number After LIMD and right-eye images RIMD, image control device 120 can the base of three times This frequency (such as 144Hz) reads the left-eye images LIMD in storage device 130 and the right side Eye image data RIMD, and according to the left-eye images LIMD read out and right-eye image Data RIMD sequentially produce left eye sub-image data with the fundamental frequency (such as 288Hz) of six times LSBD11, LSBD22 and right eye sub-image data RSBD11, RSBD22.Display device 140 Can be sequentially according to sub-image data LSBD11, LSBD22, RSBD11, RSBD22, with six times Fundamental frequency (such as 288Hz) produce left eye sub-image LSIG11, LSIG22 and right eye sub-image RSIG11、RSIG22.It should be noted that produce left eye sub-image data LSBD11, LSBD22 It is similar to the enforcement in Fig. 3 A, 3B with right eye sub-image data RSBD11, the mode of RSBD22 Example, therefore be not repeated herein.

In the present embodiment, image control device 120 can provide diagonally opposed control signal AD (frequently Rate for example, 144Hz) to image offset device 150, carry out son controlling image offset device 150 Image LSIG11, LSIG22, RSIG11, RSIG22 skew on diagonally opposed d.Another Aspect, image control device 120 can provide synchronizing signal SYNC (frequency for example, 72Hz) To 3D glasses (not illustrating), to make 3D glasses selective masking left eyeglass lens and right eye eyeglass. Wherein synchronizing signal SYNC is different from each other with the frequency of diagonally opposed control signal AD.

That is, in the present embodiment, image offset device 150 is according to diagonally opposed control signal AD, so that left eye sub-image LSIG11 is offset to the upper left primary importance of reference position REF, Left eye sub-image LSIG22 is offset to the bottom-right second position of reference position REF, by right eye Sub-image RSIG11 is offset to upper left 3rd position of reference position REF, and by sub-for right eye shadow As RSIG22 is offset to bottom-right 4th position of reference position REF.Primary importance with the 3rd Put identical, and the second position is identical with the 4th position.

Specifically, image offset device 150 is to compare reference position REF by left eye sub-image LSIG11, along-x direction and-y direction deflected length out of the ordinary A/4 and B/4, compares reference position REF By left eye sub-image LSIG22 along+x direction and+y direction deflected length out of the ordinary A/4 and B/4, phase Compared with reference position REF by right eye sub-image RSIG11 along-x direction and-y direction deflected length out of the ordinary A/4 and B/4, and compare reference position REF by+x direction, right eye sub-image RSIG22 edge and+y Direction deflected length out of the ordinary A/4 and B/4, each pixel during wherein length A is sub-image is at x Length on direction, and length B is the length in y-direction of each pixel in sub-image.

That is, left eye sub-image LSIG11, LSIG22 are sequentially to show, and diagonally d Offset, and right eye sub-image RSIG11, RSIG22 are sequentially to show, and diagonally d Offset.Wherein, diagonally opposed d can form with y direction vector with x direction vector.

By above-mentioned operation, left eye sub-image LSIG11, LSIG22 can overlap each other, with shape Become the resolution left eye combination image LCIG more than left eye sub-image LSIG11, LSIG22, and right Eye sub-image RSIG11, RSIG22 can overlap each other, to form resolution more than right eye sub-image The right eye combination image RCIG of SIG21, SIG22.

It should be noted that, although left eye sub-image LSIG11, the LSIG22 in Fig. 8 A, 8B and right eye Sub-image RSIG11, RSIG22 illustrate as a example by the resolution with 2 × 2, but this patent Shen Please be not limited.In one embodiment, if the resolution of left-eye images LIMD is 3840 × 2160, then left eye sub-image data LSBD11, LSBD22 and left eye sub-image LSIG11, The resolution of LSIG22 is 1920 × 1080, and the resolution of left eye combination image LCIG is substantially 3840×2160.If it addition, the resolution of right-eye images RIMD is 3840 × 2160, then Right eye sub-image data RSBD11, RSBD22 and right eye sub-image RSIG11, RSIG22 divide Resolution is 1920 × 1080, the resolution substantially 3840 × 2160 of right eye combination image RCIG.

Left eye sub-image LSIG11, LSIG22 is produced by the fundamental frequency (such as 288Hz) with six times With right eye sub-image RSIG11, RSIG22, the scintillation caused because fundamental frequency is too low can be avoided.

Although the present invention is open as above with embodiment, so it is not limited to the present invention, any Those skilled in the art, without departing from the spirit and scope of the present invention, when making various variations With retouching, therefore protection scope of the present invention is when being as the criterion depending on as defined in claim.

Claims (20)

1. a 3D projector equipment, including:

One image control device, in order to according to a left-eye images, produces multiple left eye sub-image Data, and in order to according to a right-eye images, produce multiple right eye sub-image data；

One display device, in order to those left eye sub-image data of received in sequence and the sub-shadow of those right eyes As data, and according to those left eye sub-image data and those right eye sub-image data, sequentially show Show multiple left eye sub-image and multiple right eye sub-image；And

One image offset device, in order to offset those left eye sub-images to diverse location, and in order to partially Move those right eye sub-images to diverse location；

Wherein the left eye sub-image after those skews forms a left eye combination image, after those skews Right eye sub-image forms a right eye combination image, and the resolution of this left eye combination image is left more than those The resolution of eye sub-image, and the resolution of this right eye combination image is more than those right eye sub-images Resolution.

2. 3D projector equipment as claimed in claim 1, wherein those left eye sub-images include one First left eye sub-image and one second left eye sub-image, those right eye sub-images include that one first is right Eye sub-image and one second right eye sub-image, this image offset device should along a first direction skew First left eye sub-image and this second left eye sub-image are to diverse location, and this image offset device edge This first direction offsets this first right eye sub-image with this second right eye sub-image to diverse location.

3. 3D projector equipment as claimed in claim 2, wherein this image offset device is along different A second direction in this first direction offsets this second left eye sub-image and this first right eye sub-image To diverse location.

4. 3D projector equipment as claimed in claim 3, wherein this image control device also in order to There is provided a first direction to control signal to this image offset device, enter controlling this image offset device Image offset on this first direction of row, and this image control device is also in order to provide a second direction Control signal to this image offset device, carry out in this second direction controlling this image offset device Image offset, and this first direction control signal is identical with the frequency of this second direction control signal, And phase place is different.

5. 3D projector equipment as claimed in claim 1, wherein those left eye sub-images include one First left eye sub-image and one second left eye sub-image, those right eye sub-images include that one first is right Eye sub-image and one second right eye sub-image, this image offset device should along a first direction skew First left eye sub-image and this second right eye sub-image are to diverse location, and this image offset device is along one Second direction offsets this first left eye sub-image with this first right eye sub-image to diverse location, and should Image offset device offsets this second left eye sub-image and this second right eye sub-image along this second direction It is along this second direction to diverse location.

6. 3D projector equipment as claimed in claim 5, wherein this image control device also in order to There is provided a first direction to control signal to this image offset device, enter controlling this image offset device Image offset on this first direction of row, and this image control device is also in order to provide a second direction Control signal to this image offset device, carry out in this second direction controlling this image offset device Image offset, and this first direction control signal is different from the frequency of this second direction control signal.

7. 3D projector equipment as claimed in claim 1, wherein those left eye sub-images include one First left eye sub-image and one second left eye sub-image, those right eye sub-images include that one first is right Eye sub-image and one second right eye sub-image, this image offset device should along the skew of pair of horns direction First left eye sub-image and this second left eye sub-image are to diverse location, and this image offset device edge This first right eye sub-image of this diagonally opposed skew and this second right eye sub-image are to diverse location.

8. 3D projector equipment as claimed in claim 7, wherein this first left eye sub-image with should First right eye sub-image is to be offset to same position.

9. 3D projector equipment as claimed in claim 7, wherein this image control device also in order to One synchronizing signal to 3D glasses is provided, with make this 3D glasses selective masking one first eyeglass with And one second eyeglass, and this image control device is also in order to provide pair of horns direction control signal to should Image offset device, with control this image offset device carry out this diagonally opposed on image offset, Wherein this synchronizing signal is different from the frequency of this diagonally opposed control signal.

10. the 3D projector equipment as according to any one of claim 2-9, wherein this display device Sequentially show this first left eye sub-image, this second left eye sub-image, this first right eye sub-image, And this second right eye sub-image.

11. 1 kinds of 3D projector equipments, including:

One image control device, in order to according to a left-eye images, produces different from each other 1 One left eye sub-image data and one second left eye sub-image data, and in order to according to a right-eye image Data, produce one first right eye sub-image data different from each other and one second right eye sub-image number According to；

One display device, in order to according to these the first left eye sub-image data, this second left eye sub-image Data, these the first right eye sub-image data and this second right eye sub-image data, sequentially show one First left eye sub-image, one second left eye sub-image, one first right eye sub-image and one second are right Eye sub-image；And

One image offset device, in order to make this first left eye sub-image be offset to a primary importance, order This second left eye sub-image is offset to a second position, makes this first right eye sub-image be offset to one Three positions, and make this second right eye sub-image be offset to one the 4th position, wherein this primary importance, This second position, the 3rd position are different from each other with the 4th position.

12. 3D projector equipments as claimed in claim 11, wherein this primary importance with this second Position is offset from one another on a first direction, and the 3rd position and the 4th position are in this first party Upwards it is offset from one another.

13. 3D projector equipments as claimed in claim 12, wherein this second position and the 3rd Position is offset from one another in the second direction being different from this first direction.

14. 3D projector equipments as claimed in claim 11, wherein this image control device is also used To provide a first direction to control signal to this image offset device, to control this image offset device Carry out the image offset on this first direction, and this image control device is also in order to provide a second party To controlling signal to this image offset device, carry out this second direction controlling this image offset device On image offset, and the frequency phase of this first direction control signal and this second direction control signal With, and phase place is different.

15. 3D projector equipments as claimed in claim 11, wherein this primary importance and the 4th Position is offset from one another on a first direction, this primary importance and the 3rd position be different from this Be offset from one another in one second direction in one direction, and this second position and the 4th position this second It is offset from one another on direction.

16. 3D projector equipments as claimed in claim 15, wherein this image control device is also used To provide a first direction to control signal to this image offset device, to control this image offset device Carry out the image offset on this first direction, and this image control device is also in order to provide a second party To controlling signal to this image offset device, carry out this second direction controlling this image offset device On image offset, and the frequency of this first direction control signal and this second direction control signal is not With.

17. 1 kinds of projector equipments, including:

One image control device, in order to according to an image data, produces multiple sub-shadow different from each other As data, wherein this image data includes multiple pixel data, the most adjacent in those pixel datas Multiple composition one pixel group, those sub-image data each include in those pixel groups all In pixel data one；

One display device, in order to those sub-image data of received in sequence and multiple in order to sequentially to show Sub-image；And

One image offset device, in order to offset those sub-images to diverse location；

The wherein sub-image composition one combination image after those skews, and the resolution of this combination image Resolution more than those sub-images.

18. projector equipments as claimed in claim 17, wherein in those sub-image data One sub-image data include one first picture being positioned at one first location of pixels in those pixel groups each Prime number evidence, one second sub-image data in those sub-image data include those pixel groups each In be positioned at one second pixel data of one second location of pixels, this first location of pixels and this second picture Element position lays respectively at two relative angles of the corresponding person in those pixel groups, and this display device In order to sequentially according to these the first sub-image data and this second sub-image data, to show those sub-images.

19. projector equipments as claimed in claim 17, wherein in those sub-image data One sub-image data include one first picture being positioned at one first location of pixels in those pixel groups each Prime number evidence, one second sub-image data in those sub-image data include those pixel groups each In be positioned at one second pixel data of one second location of pixels, the 3rd in those sub-image data Sub-image data include one the 3rd pixel being positioned at one the 3rd location of pixels in those pixel groups each Data, one the 4th sub-image data in those sub-image data include in those pixel groups each It is positioned at one the 4th pixel data of one the 4th location of pixels, this first location of pixels and this second pixel Position is adjacent one another are on a first direction, and this second location of pixels and the 3rd location of pixels are one In second direction adjacent one another are, the 3rd location of pixels and the 4th location of pixels are at this first direction Upper adjacent one another are, and this display device is in order to sequentially according to this first, second, third, fourth son Image data, shows those sub-images.

20. projector equipments as claimed in claim 17, wherein in those sub-image data One sub-image data include one first picture being positioned at one first location of pixels in those pixel groups each Prime number evidence, one second sub-image data in those sub-image data include those pixel groups each In be positioned at one second pixel data of one second location of pixels, the 3rd in those sub-image data Sub-image data include one the 3rd pixel being positioned at one the 3rd location of pixels in those pixel groups each Data, one the 4th sub-image data in those sub-image data include in those pixel groups each It is positioned at one the 4th pixel data of one the 4th location of pixels, this first location of pixels and the 4th pixel Position is adjacent one another are on a first direction, and the 4th location of pixels and this second location of pixels are one In second direction adjacent one another are, this second location of pixels and the 3rd location of pixels are at this first direction Upper adjacent one another are, and this display device is in order to sequentially according to this first, second, third, fourth son Image data, shows those sub-images.