CN106060440A - Display device, television and 3D image display method - Google Patents
Display device, television and 3D image display method Download PDFInfo
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- CN106060440A CN106060440A CN201610509571.7A CN201610509571A CN106060440A CN 106060440 A CN106060440 A CN 106060440A CN 201610509571 A CN201610509571 A CN 201610509571A CN 106060440 A CN106060440 A CN 106060440A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/139—Format conversion, e.g. of frame-rate or size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/156—Mixing image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The embodiments of the invention disclose a display device, a television and a 3D image display method. The display device comprises a 3D image processing module, a polarizing film and a pair of polarizing glasses. The 3D image processing module receives and decodes 3D image signals, synthesizes a preliminary image from a left eye image and a right eye image after the 3D image signals are decoded according to an LLRR format, performs black interpolation on even rows of pixels of the synthesized preliminary image and outputs the left and right eye synthesized image after the black interpolation, and after the left and right eye synthesized image after the black interpolation further passes through the polarizing film and the 3D polarizing glasses, the left eye image is presented in the left eye and the right eye image is presented in the right eye, so that a crosstalk phenomenon is avoided, the crosstalk between the left and right eye images can be effectively reduced, and then a more vivid 3D display effect is achieved.
Description
Technical field
Embodiment of the present invention relates to display floater field, particularly relates to a kind of display device, television set and 3D figure
As display packing.
Background technology
Along with the development of 3D (Three Dimensions, three-dimensional) technology, the entertainment such as existing TV programme, film is big
Part uses 3D to show image.Wherein, the high-definition liquid crystal television set of polarization type 3D also begins to come into huge numbers of families.
The high-definition liquid crystal television set of the polarization type 3D of prior art uses the mode of line interlacing to show the most line by line
LRLR signal, and use light polarizing film and polaroid glasses to process this LRLR signal.
Inventor, during realizing the present invention, finds that prior art there is problems in that due to polarization type 3D high definition
Each pixel cell of the display floater of liquid crystal TV set is the least, uses LRLR mode, off normal easily occurs during patch light polarizing film
And causing crosstalk to increase, i.e. left-eye image shows in eye image, or eye image shows in left-eye image.Further,
For high-definition liquid crystal television set, the television set of such as 4K resolution, the LRLR light polarizing film fineness of its display floater is high, is fabricated to
This height.
Summary of the invention
Embodiment of the present invention is mainly solving the technical problems that provide a kind of display device, television set and 3D rendering to show
Showing method, there is the technical problem of crosstalk in the high-definition liquid crystal television set which solving existing polarization type 3D.
For solving above-mentioned technical problem, the present invention provides techniques below scheme:
In first aspect, the embodiment of the present invention provides a kind of display device, and described display device includes:
3D rendering processing module, is used for receiving the decode 3D rendering signal, by the described decoded left eye of 3D rendering signal
Image and eye image synthesize preliminary images according to LLRR form, and enter the even rows of the preliminary images of described synthesis
Row black plug, the right and left eyes composograph after output black plug；Wherein, described right and left eyes composograph includes that several rows are arranged according to order
Row the first row pixel left eye effective image, the second row pixel left eye black image, the third line pixel right eye effective image and
Fourth line pixel right eye black image；
Light polarizing film, after being used for receiving described right and left eyes composograph, produces the polarization light in adjacent rows pixel level direction
Polarization light with adjacent rows pixel vertical direction；
3D polaroid glasses, for receiving the polarization light in described adjacent rows pixel level direction and described adjacent rows pixel
The polarization light of vertical direction, makes left eye present left-eye image, and right eye presents eye image.
Alternatively, described left-eye image or described eye image are one-row pixels effective image and three row pixel black figures
Picture.
Alternatively, described light polarizing film is LLRR light polarizing film.
Alternatively, described 3D rendering signal is left-right format, top-down format, frame continuous forms, frame encapsulation format, gridiron pattern
Any one or set in formula and line stagger scheme.
In second aspect, the embodiment of the present invention provides a kind of television set, and described television set includes:
3D rendering processing module, is used for receiving the decode 3D rendering signal, by the described decoded left eye of 3D rendering signal
Image and eye image synthesize preliminary images according to LLRR form, and enter the even rows of the preliminary images of described synthesis
Row black plug, the right and left eyes composograph after output black plug；Wherein, described right and left eyes composograph includes that several rows are arranged according to order
Row the first row pixel left eye effective image, the second row pixel left eye black image, the third line pixel right eye effective image and
Fourth line pixel right eye black image；
Light polarizing film, after being used for receiving described right and left eyes composograph, produces the polarization light in adjacent rows pixel level direction
Polarization light with adjacent rows pixel vertical direction；
3D polaroid glasses, for receiving the polarization light in described adjacent rows pixel level direction and described adjacent rows pixel
The polarization light of vertical direction, makes left eye present left-eye image, and right eye presents eye image；
Display floater, described light polarizing film is laid in described display floater；
Backlight module, for output light source, so that described display floater display image.
Alternatively, described left-eye image or described eye image are one-row pixels effective image and three row pixel black figures
Picture.
Alternatively, described light polarizing film is LLRR light polarizing film.
Alternatively, described 3D rendering signal is left-right format, top-down format, frame continuous forms, frame encapsulation format, gridiron pattern
Any one or set in formula and line stagger scheme.
In the third aspect, the embodiment of the present invention provides a kind of 3D rendering display packing, and described method includes:
3D rendering processing module receives the decode 3D rendering signal；
3D rendering processing module by the described decoded left-eye image of 3D rendering signal and eye image according to LLRR form
Synthesis preliminary images；
3D rendering processing module carries out black plug, the left side after output black plug to the even rows of the preliminary images of described synthesis
Right eye composograph；Wherein, described right and left eyes composograph includes that several rows have according to the first row pixel left eye of sequential arrangement
Effect image, the second row pixel left eye black image, the third line pixel right eye effective image and fourth line pixel right eye black figure
Picture；
Light polarizing film receives after described right and left eyes composograph, produces the polarization light in adjacent rows pixel level direction and adjacent
The polarization light of two row pixel vertical direction；
The polarization light that 3D polaroid glasses receive described adjacent rows pixel level direction is vertical with described adjacent rows pixel
The polarization light in direction, makes left eye present left-eye image, and right eye presents eye image.
Alternatively, described 3D rendering processing module carries out black plug to the even rows of the preliminary images of described synthesis, defeated
Go out the right and left eyes composograph after black plug, particularly as follows:
The even rows of the preliminary images of described synthesis is multiplied by zero by described 3D rendering processing module, after output black plug
Right and left eyes composograph.
In each embodiment of the present invention, by receiving the decode 3D rendering signal, and this 3D rendering signal is decoded
After left-eye image and eye image according to LLRR form synthesize preliminary images, 3D rendering processing module to synthesis preliminary images
Even rows carry out black plug, the right and left eyes composograph after output black plug, the right and left eyes composograph after this black plug enters one
Step, after light polarizing film and 3D polaroid glasses, makes left eye present left-eye image, and right eye presents eye image, it is to avoid crosstalk phenomenon
Occur, i.e. can effectively reduce the crosstalk between right and left eyes image, thus reach 3D display effect more true to nature.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of display device that the embodiment of the present invention one provides；
Fig. 1 a be the embodiment of the present invention one provide a kind of 3D rendering signal through 3D rendering processing module decode after and
The schematic diagram of the preliminary images of synthesis；
Fig. 1 b is the schematic diagram of the right and left eyes composograph after the black plug that the embodiment of the present invention one provides；
Fig. 1 c is that the right and left eyes composograph after the embodiment of the present invention one provides black plug is in the schematic diagram under 3D pattern；
Fig. 1 d is that the right and left eyes composograph after the black plug that the embodiment of the present invention one provides sequentially passes through in 2 d mode
Image schematic diagram after LLRR light polarizing film and 3D polaroid glasses；
Fig. 1 e is that the right and left eyes composograph after the black plug that the embodiment of the present invention one provides sequentially passes through in 3 d mode
Image schematic diagram after LLRR light polarizing film and 3D polaroid glasses；
Fig. 2 is the structural representation of a kind of television set that the embodiment of the present invention two provides；
Fig. 3 is the schematic flow sheet of a kind of 3D rendering display packing that the embodiment of the present invention three provides；
Fig. 4 is the schematic flow sheet of a kind of 3D rendering display packing that the embodiment of the present invention four provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Some vocabulary is employed to censure specific element in the middle of specification and claims.Art
Technical staff is it is to be appreciated that hardware manufacturer may name same element with different nouns.This specification and right are wanted
Ask book not using the difference of title as in the way of distinguishing element, but using element difference functionally as the standard distinguished
Then.
Use term " first ", " second " etc. to describe each signal although below describing, but these signals should not
Limited by term.These terms are only used for making a distinction a signal with another signal.Such as, the first row left eye signal is permissible
It is referred to as the second row left eye signal, and similarly, the second row left eye signal can be referred to as the first row left eye signal, and does not takes off
Scope from the embodiment of various descriptions.The first row left eye signal and the second row left eye signal are all left eye signals, but they are not
It it is identical left eye signal.
Embodiment one
Refer to the structural representation that Fig. 1, Fig. 1 are a kind of display devices that the embodiment of the present invention one provides.Such as Fig. 1 institute
Showing, this display device includes 3D rendering processing module 11, light polarizing film 12 and 3D polaroid glasses 13.
In the present embodiment, 3D rendering processing module 11 receives 3D rendering signal, is decoded by 3D rendering signal, obtains
Left-eye image and eye image.3D rendering processing module 11 can be picture processing chip, it is also possible to be this display device be
System chip (System on Chip).3D rendering processing module 11 can utilize software combined with hardware to carry out this 3D rendering signal
Conversion, all optional 3D rendering processing module being suitable for of the content that those skilled in the art can be instructed and guided in conjunction with the embodiments, with
Realize the purpose of the present invention.In certain embodiments, this 3D rendering processing module 11 is when 2D pattern, and initial output image is
2160 lines, when 3D pattern, left-eye image is 1080 lines, and eye image is 1080 lines.
Further, 3D rendering processing module 11 is to be understood that and at least includes storage medium and performance element, wherein, and storage
Media storage has owing to resolving full-screen image gray scale and a program of cell picture gray scale or multiple program, changes 3D rendering
During signal, 3D rendering signal is converted into right and left eyes signal from storage medium reading program with realization by performance element.Wherein, storage
Medium can be realized, such as SRAM (Static by any kind of volatibility or non-volatile memory device or combinations thereof
Random Access Memory, static RAM), EEPROM (Electrically-Erasable
Programmable Read-Only Memory, Electrically Erasable Read Only Memory), EPROM (Erasable
Programmable Read Only Memory, Erasable Programmable Read Only Memory EPROM), PROM (Programmable Read-
Only Memory, programmable read only memory), ROM (Read-Only Memory, read only memory), magnetic memory, quick flashing
Memorizer, disk or CD.Performance element can be processor, and this processor can be general processor, Digital Signal Processing
Device (DSP), special IC (ASIC), field programmable gate array (FPGA) or other PLD, discrete gate
Or any combination of transistor logic, discrete nextport hardware component NextPort or these parts.Further, processor herein can be any
Conventional processors, controller, microcontroller or state machine.Processor can also be implemented as the combination of calculating equipment, such as,
DSP and the combination of microprocessor, multi-microprocessor, one or more microprocessor combine DSP core or any other this is joined
Put.
In the present embodiment, 3D rendering signal is left-right format (Left-Right), top-down format (Top-Bottom), frame
Continuous forms (Frame Sequence), frame encapsulation format (Frame Packing), lineament (Check-Board) and
Any one or set in line stagger scheme (Line-alternative).Wherein, this 3D rendering signal can derive from 3D
The 3D rendering of game optical disk, Blu-ray movie dish, network download or 3D television channel.
Refer to Fig. 1 a, Fig. 1 a be the embodiment of the present invention one provide a kind of 3D rendering signal through 3D rendering processing module
After decoding and the schematic diagram of preliminary images that synthesizes.As shown in Figure 1a, 3D rendering processing module 11 is by decoded left eye figure
Picture and eye image synthesize preliminary images according to LLRR form.Wherein, LLRR form represents that two row pixels are left image, two row pictures
Element is right image, is sequentially overlapped on whole screen.Preliminary images includes that several rows are left according to the first row pixel of sequential arrangement
Eye effective image L1a, the second row left eye effective image L2a, the third line right eye effective image R1a and fourth line right eye are effectively schemed
As R2a.Often pixel RGB of row picture signal is respectively arranged with 256 grades of brightness.
After 3D rendering processing module 11 changes 3D rendering signal, each row picture signal is stored, when row scanning arrives, 3D
Image processing module 11 carries out black plug, the right and left eyes signal after output black plug to the even rows of the preliminary images of synthesis.?
In some embodiments, black plug herein is that the even rows RGB of the preliminary images to synthesis carries out zeroization process, i.e. makes zero
Pixel RGB after change is (0,0,0).
Refer to the schematic diagram of the right and left eyes composograph after the black plug that Fig. 1 b, Fig. 1 b is the embodiment of the present invention one offer.
As shown in Fig. 1 and 1b, the right and left eyes composograph 1b1 after black plug includes the several rows the first row pixel left eye according to sequential arrangement
Effective image L1b, the second row pixel left eye black image B1b, the third line pixel right eye effective image R1b, fourth line pixel is right
Pupil color image B2b.In certain embodiments, this 3D rendering processing module 11 is when 2D pattern, and initial output image is 2160
Line, when 3D pattern, left-eye image is 1080 lines, and eye image is 1080 lines, and after space black plug processes, left-eye image is 540
Line, eye image is 540 lines, and other line all presents black.
Refer to Fig. 1 c, Fig. 1 c is that the right and left eyes composograph after the embodiment of the present invention one provides black plug is under 3D pattern
Schematic diagram.As illustrated in figure 1 c, the right and left eyes composograph 1b1 after this black plug not through light polarizing film process under and be in
During 3D pattern, it can be seen that a line image 1c1 and a line black image 1c2.
Light polarizing film 12 is used for receiving right and left eyes composograph 1b1.The signal of right and left eyes composograph passes through this light polarizing film 12
After, produce adjacent rows pixel level direction polarization light and adjacent rows pixel vertical direction polarization light.Wherein, every adjacent rows
Light polarization direction be same direction.In the present embodiment, light polarizing film 12 is LLRR light polarizing film.In display floater, polarisation
Film 12 is laid on display floater.Right and left eyes composograph after black plug can enter polaroid glasses through this light polarizing film 12
13.Refer again to Fig. 1, the right and left eyes composograph after black plug is processed by this LLRR light polarizing film, makes the right and left eyes after black plug
Odd-numbered line in composograph and the right and left eyes image light of even rows become the polarization letter of perpendicular polarization direction
Number, such as left eye polarization signal 121 and right eye polarization signal 122.3D polaroid glasses 13 process adjacent rows pixel level direction
Polarization light and the polarization light of adjacent rows pixel vertical direction, make left eye present left-eye image 131, right eye presents eye image
132.Wherein, left-eye image 131 is one-row pixels effective image and three row pixel black images, i.e. LBBBLBB ..., right eye figure
As 132 is one-row pixels effective image and three row pixel black images, i.e. RBBBRBBB ....The right and left eyes of 3D polaroid glasses 13
Eyeglass is respectively adopted the polarized lenses in different polarization direction.
Refer to the right and left eyes composograph after the black plug that Fig. 1 d, Fig. 1 d is the embodiment of the present invention one offer in 2 d mode
Sequentially pass through the image schematic diagram after LLRR light polarizing film and 3D polaroid glasses.As shown in Figure 1 d, during display device display 2D image,
Through 3D polaroid glasses 13, it can be seen that two row pixel effective image 1d1 and two row pixel black image 1d2, i.e. left-eye image
For LLBBLLBB ..., eye image is RRBBRRBB ....Two row image 1d2 of black are due to the reason of polarized light, it is impossible to
Through polaroid glasses, therefore present through polaroid glasses is two row black images.
Refer to the right and left eyes composograph after the black plug that Fig. 1 e, Fig. 1 e is the embodiment of the present invention one offer in 3 d mode
Sequentially pass through the image schematic diagram after LLRR light polarizing film and 3D polaroid glasses.As shown in fig. le, during display device display 3D rendering,
Through 3D polaroid glasses 13, it can be seen that one-row pixels effective image 1e1 and three row pixel black image 1e2, i.e. left-eye image
For LBBBLBB ..., eye image is RBBBRBBB ....
Refer again to Fig. 1 e, the 3D rendering that display device shows passes through light polarizing film, but is not transmitted through polaroid glasses.This
Time, it can be seen that one-row pixels effective image one-row pixels black image, it is LBRBLBRB ... form, wherein left-eye image
For L, eye image is R.
In embodiments of the present invention, by receiving the decode 3D rendering signal and decoded to this 3D rendering signal
Left-eye image and eye image synthesize preliminary images according to LLRR form, the 3D rendering processing module idol to the preliminary images of synthesis
Several rows pixel carries out black plug, the right and left eyes composograph after output black plug, the right and left eyes composograph warp further after this black plug
Crossing light polarizing film and the process of 3D polaroid glasses, make left eye present left-eye image, right eye presents eye image, it is to avoid crosstalk phenomenon
Occur, i.e. can effectively reduce the crosstalk between right and left eyes image, thus reach 3D display effect more true to nature.
Embodiment two
Refer to the structural representation that Fig. 2, Fig. 2 are a kind of television sets that the embodiment of the present invention two provides.As in figure 2 it is shown,
This television set includes 3D rendering processing module 21, light polarizing film 22, polaroid glasses 23, display floater 24 and backlight module 25.
In the present embodiment, television set can be flat panel TV, CRT picture tube television, back projection TV, projection TV and
Etc..Wherein, flat panel TV can be the hanging DLP rear-projection of plasma, liquid crystal and ultra-thin-wall.Further, this television set is permissible
It is high-definition liquid crystal television set, such as 4K liquid crystal TV set or 2K liquid crystal TV set.
In the present embodiment, 3D rendering processing module 21 receives the decode 3D rendering signal, after being decoded by 3D rendering signal
Left-eye image and eye image synthesize preliminary images, and the even rows of preliminary images to synthesis according to LLRR form
Carry out black plug, the right and left eyes composograph after output black plug；Wherein, right and left eyes composograph includes that several rows are according to sequential arrangement
The first row pixel left eye effective image, the second row pixel left eye black image, the third line pixel right eye effective image and
Four row pixel right eye black images.
In the present embodiment, 3D rendering processing module 21 can be picture processing chip, it is also possible to be this display device
System on Chip/SoC (System on Chip).3D rendering processing module 21 can utilize software combined with hardware to enter this 3D rendering signal
Row conversion, all optional 3D rendering processing module being suitable for of the content that those skilled in the art can be instructed and guided in conjunction with the embodiments,
To realize the purpose of the present invention.
In certain embodiments, 3D rendering processing module 21 is integrated on television set chip mainboard.Designer is according to product
Performance, the electrical functions module on unrestricted choice chip mainboard.Such as, on a television set, the integrated 3D of this chip mainboard schemes
As processing module, HDMI (High Definition Multimedia Interface, HDMI), VGA
Interface (Video Graphics Array), domestic audio-visual devices transmission port (AV), WIFI module (wifi module), indigo plant
Tooth module (Bluetooth module), USB (universal serial bus) (Universal Serial Bus, USB interface), voice module,
Anneta module, Serial Peripheral Interface (SPI) (Serial Peripheral Interface, SPI) and etc..
In the present embodiment, 3D rendering signal is left-right format (Left-Right), top-down format (Top-Bottom), frame
Continuous forms (Frame Sequence), frame encapsulation format (Frame Packing), lineament (Check-Board) and
Any one or set in line stagger scheme (Line-alternative).Wherein, this 3D rendering signal can derive from 3D
The 3D rendering of game optical disk, Blu-ray movie dish, network download or 3D television channel.
In the present embodiment, after light polarizing film 22 is used for receiving described right and left eyes composograph, produce adjacent rows pixel water
Square to polarization light and the polarization light of adjacent rows pixel vertical direction.Wherein, light polarizing film 22 is LLRR light polarizing film.
In the present embodiment, 3D polaroid glasses 23 are for receiving polarization light and the institute in described adjacent rows pixel level direction
Stating the polarization light of adjacent rows pixel vertical direction, make left eye present left-eye image, right eye presents eye image.Left-eye image or
Eye image is one-row pixels effective image and three row pixel black images.
In the present embodiment, light polarizing film 22 is laid in display floater 24.This display floater supports 4K2K resolution, supports
120HZ refresh rate.
In the present embodiment, backlight module is used for output light source, so that display floater 24 shows image.Wherein, this image
Sequentially pass through light polarizing film 22 and the process of polaroid glasses 23, then be presented in the right and left eyes of user.
In embodiments of the present invention, by receiving the decode 3D rendering signal and decoded to this 3D rendering signal
Left-eye image and eye image synthesize preliminary images according to LLRR form, the 3D rendering processing module idol to the preliminary images of synthesis
Several rows pixel carries out black plug, the right and left eyes composograph after output black plug, the right and left eyes composograph warp further after this black plug
After crossing light polarizing film and 3D polaroid glasses, making left eye present left-eye image, right eye presents eye image, it is to avoid sending out of crosstalk phenomenon
Raw, i.e. can effectively reduce the crosstalk between right and left eyes image, thus reach 3D display effect more true to nature.
Embodiment three
Refer to the schematic flow sheet that Fig. 3, Fig. 3 are a kind of 3D rendering display packings that the embodiment of the present invention three provides.As
Shown in Fig. 3, the method includes:
S31,3D rendering processing module receive the decode 3D rendering signal；
In this step S31,3D rendering processing module 11 can be picture processing chip, it is also possible to be this display device
System on Chip/SoC (System on Chip).3D rendering processing module 11 can utilize software combined with hardware to enter this 3D rendering signal
Row conversion, all optional 3D rendering processing module being suitable for of the content that those skilled in the art can be instructed and guided in conjunction with the embodiments,
To realize the purpose of the present invention.
S32,3D rendering processing module by decoded for 3D rendering signal left-eye image and eye image according to LLRR form
Synthesis preliminary images；
In step S31 and S32,3D rendering signal is left-right format (Left-Right), top-down format (Top-
Bottom), frame continuous forms (Frame Sequence), frame encapsulation format (Frame Packing), lineament (Check-
Board) any one or set and in line stagger scheme (Line-alternative).Wherein, this 3D rendering signal can
To derive from 3D game optical disk, Blu-ray movie dish, the 3D rendering of network download or 3D television channel.
S33,3D rendering processing module carry out black plug, the left side after output black plug to the even rows of the preliminary images of synthesis
Right eye composograph；
In this step S33, right and left eyes signal includes that several rows are effectively schemed according to the first row pixel left eye of sequential arrangement
Picture, the second row pixel left eye black image, the third line pixel right eye effective image and fourth line pixel right eye black image.
S34, light polarizing film receive after right and left eyes composograph, produce the polarization light in adjacent rows pixel level direction and adjacent
The polarization light of two row pixel vertical direction；
In this step S34, light polarizing film is LLRR light polarizing film.
S35,3D polaroid glasses receive polarization light and the adjacent rows pixel vertical direction in adjacent rows pixel level direction
Polarization light, make left eye present left-eye image, right eye presents eye image.
In this step S35, left-eye image or eye image are one-row pixels effective image and three row pixel black images.
In embodiments of the present invention, by receiving the decode 3D rendering signal and decoded to this 3D rendering signal
Left-eye image and eye image synthesize preliminary images according to LLRR form, the 3D rendering processing module idol to the preliminary images of synthesis
Several rows pixel carries out black plug, the right and left eyes composograph after output black plug, the right and left eyes composograph warp further after this black plug
After crossing light polarizing film and 3D polaroid glasses, making left eye present left-eye image, right eye presents eye image, it is to avoid sending out of crosstalk phenomenon
Raw, i.e. can effectively reduce the crosstalk between right and left eyes image, thus reach 3D display effect more true to nature.
Embodiment four
Refer to the schematic flow sheet that Fig. 4, Fig. 4 are a kind of 3D rendering display packings that the embodiment of the present invention four provides.As
Shown in Fig. 4, the method includes:
S41,3D rendering processing module receive the decode 3D rendering signal；
S42,3D rendering processing module by decoded for 3D rendering signal left-eye image and eye image according to LLRR form
Synthesis preliminary images；
The even rows of the preliminary images of synthesis is multiplied by zero by S43,3D rendering processing module, the left and right after output black plug
Eye composograph；
In this step S43, black plug herein is that the even rows RGB to right and left eyes signal carries out zeroization process,
I.e. pixel RGB after zeroization is (0,0,0).
S44, light polarizing film receive after right and left eyes composograph, produce the polarization light in adjacent rows pixel level direction and adjacent
The polarization light of two row pixel vertical direction；
S45,3D polaroid glasses receive polarization light and the adjacent rows pixel vertical direction in adjacent rows pixel level direction
Polarization light, make left eye present left-eye image, right eye presents eye image.
In embodiments of the present invention, by receiving the decode 3D rendering signal and decoded to this 3D rendering signal
Left-eye image and eye image synthesize preliminary images according to LLRR form, the 3D rendering processing module idol to the preliminary images of synthesis
Several rows pixel carries out black plug, the right and left eyes composograph after output black plug, the right and left eyes composograph warp further after this black plug
Crossing light polarizing film and 3D polaroid glasses, make left eye present left-eye image, right eye presents eye image, it is to avoid the generation of crosstalk phenomenon,
I.e. can effectively reduce the crosstalk between right and left eyes image, thus reach 3D display effect more true to nature.
The foregoing is only embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization is originally
Equivalent structure or equivalence flow process that description of the invention and accompanying drawing content are made convert, or are directly or indirectly used in what other were correlated with
Technical field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a display device, it is characterised in that including:
3D rendering processing module, is used for receiving the decode 3D rendering signal, by the described decoded left-eye image of 3D rendering signal
Synthesize preliminary images with eye image according to LLRR form, and the even rows of the preliminary images of described synthesis is inserted
Black, after output black plug right and left eyes composograph；Wherein, described right and left eyes composograph includes that several rows are according to sequential arrangement
The first row pixel left eye effective image, the second row pixel left eye black image, the third line pixel right eye effective image and the 4th
Row pixel right eye black image；
Light polarizing film, after being used for receiving described right and left eyes composograph, produces polarization light and the phase in adjacent rows pixel level direction
The polarization light of adjacent two row pixel vertical direction；
3D polaroid glasses are vertical with described adjacent rows pixel for receiving the polarization light in described adjacent rows pixel level direction
The polarization light in direction, makes left eye present left-eye image, and right eye presents eye image.
Display device the most according to claim 1, it is characterised in that described left-eye image or described eye image are a line
Pixel effective image and three row pixel black images.
Display device the most according to claim 1, it is characterised in that described light polarizing film is LLRR light polarizing film.
4. according to the arbitrary described display device of claims 1 to 3, it is characterised in that described 3D rendering signal be left-right format,
Any one or set in top-down format, frame continuous forms, frame encapsulation format, lineament and line stagger scheme.
5. a television set, it is characterised in that including:
3D rendering processing module, is used for receiving the decode 3D rendering signal, by the described decoded left-eye image of 3D rendering signal
Synthesize preliminary images with eye image according to LLRR form, and the even rows of the preliminary images of described synthesis is inserted
Black, after output black plug right and left eyes composograph；Wherein, described right and left eyes composograph includes that several rows are according to sequential arrangement
The first row pixel left eye effective image, the second row pixel left eye black image, the third line pixel right eye effective image and the 4th
Row pixel right eye black image；
Light polarizing film, after being used for receiving described right and left eyes composograph, produces polarization light and the phase in adjacent rows pixel level direction
The polarization light of adjacent two row pixel vertical direction；
3D polaroid glasses are vertical with described adjacent rows pixel for receiving the polarization light in described adjacent rows pixel level direction
The polarization light in direction, makes left eye present left-eye image, and right eye presents eye image；
Display floater, described light polarizing film is laid in described display floater；
Backlight module, for output light source, so that described display floater display image.
Television set the most according to claim 5, it is characterised in that described left-eye image or described eye image are a line picture
Element effective image and three row pixel black images.
Display device the most according to claim 5, it is characterised in that described light polarizing film is LLRR light polarizing film.
8. according to the arbitrary described display device of claim 5 to 7, it is characterised in that described 3D rendering signal be left-right format,
Any one or set in top-down format, frame continuous forms, frame encapsulation format, lineament and line stagger scheme.
9. a 3D rendering display packing, it is characterised in that including:
3D rendering processing module receives the decode 3D rendering signal；
The described decoded left-eye image of 3D rendering signal and eye image are synthesized by 3D rendering processing module according to LLRR form
Preliminary images；
3D rendering processing module carries out black plug, the right and left eyes after output black plug to the even rows of the preliminary images of described synthesis
Composograph；Wherein, described right and left eyes composograph includes that several rows are effectively schemed according to the first row pixel left eye of sequential arrangement
Picture, the second row pixel left eye black image, the third line pixel right eye effective image and fourth line pixel right eye black image；
After light polarizing film receives described right and left eyes composograph, produce polarization light and the adjacent rows in adjacent rows pixel level direction
The polarization light of pixel vertical direction；
3D polaroid glasses receive the polarization light in described adjacent rows pixel level direction and described adjacent rows pixel vertical direction
Polarization light, make left eye present left-eye image, right eye presents eye image.
Method the most according to claim 9, it is characterised in that preliminary to described synthesis of described 3D rendering processing module
The even rows of image carries out black plug, exports the right and left eyes composograph after black plug, particularly as follows:
The even rows of the preliminary images of described synthesis is multiplied by zero by described 3D rendering processing module, the left and right after output black plug
Eye composograph.
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| CN201610509571.7A CN106060440A (en) | 2016-06-30 | 2016-06-30 | Display device, television and 3D image display method |
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| CN201610509571.7A CN106060440A (en) | 2016-06-30 | 2016-06-30 | Display device, television and 3D image display method |
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| CN102447921A (en) * | 2010-10-12 | 2012-05-09 | 乐金显示有限公司 | 3d image display device and driving method thereof |
| CN102572478A (en) * | 2010-12-20 | 2012-07-11 | 乐金显示有限公司 | Image display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102075775A (en) * | 2009-11-24 | 2011-05-25 | 乐金显示有限公司 | Image display device |
| CN102447921A (en) * | 2010-10-12 | 2012-05-09 | 乐金显示有限公司 | 3d image display device and driving method thereof |
| CN102572478A (en) * | 2010-12-20 | 2012-07-11 | 乐金显示有限公司 | Image display device |
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