CN101493595A - Stereo display device - Google Patents
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- CN101493595A CN101493595A CNA2009101111091A CN200910111109A CN101493595A CN 101493595 A CN101493595 A CN 101493595A CN A2009101111091 A CNA2009101111091 A CN A2009101111091A CN 200910111109 A CN200910111109 A CN 200910111109A CN 101493595 A CN101493595 A CN 101493595A
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Abstract
The invention relates to a stereoscopic display device, comprising a plurality of sub-pixel units which are respectively arranged along a first axial direction and a second axial direction in an extending way so as to form a primary pixel array, wherein, any two adjacent sub-pixel units in the first axial direction have a certain prearranged distance in the second axial direction. All sub-pixel units comprise a first sub-pixel array which is provided with a first sub-pixel and a second sub-pixel which are arranged in the first axial direction, a second sub-pixel array which is arranged below the first sub-pixel array and provided with a first sub-pixel and a second sub-pixel which are arranged in the first axial direction, and a third sub-pixel array which is arranged below the second sub-pixel array and provided with three third sub-pixels which are arranged in the first axial direction. The stereoscopic display device comprises at least one parallax barrier which has a plurality of parallel-arranged long strip-shaped light-transmission areas and shielding areas. The stereoscopic display device has the sub-pixel patterns which can improve the uniformity of the mixed color so as to improve the quality of the stereoscopic images.
Description
Technical field
The invention relates to a kind of 3 d display device, refer to a kind of 3 d display device that can improve the inhomogeneity sub picture element pattern of colour mixture that has especially.
Background technology
Stereo display technique is to make about the observer two to receive different images, make observer's brain about synthetic two institute's seeing images as the time, to the different stereovision of looking deposits yields and the consciousness of the degree of depth, and then produce stereoscopic sensation.See also the 1st figure, the 1st figure is the synoptic diagram of a known stereo display technique.Shown in the 1st figure, known three-dimensional liquid crystal indicator 100 comprises a backlight module 110, a display panels 120 and a parallax device (parallax device) 130, wherein backlight module 110 is arranged at the back side of display panels 120, in order to light source to be provided; And parallax device 130 is arranged at the front of display panels 120, in order to the information of parting liquid LCD panel 120 demonstrations.When three-dimensional liquid crystal indicator 100 show images, the image that parallax device 130 can be provided because of observer's right and left eyes visual angle difference parting liquid LCD panel 120 makes observer's left eye L can receive different images with right eye R.
See also the 2nd figure, the 2nd figure is the design diagram for the sub picture element of a known three-dimensional display panels 120.Shown in the 2nd figure, known three-dimensional display panels 120 includes a plurality of sub picture element 122R, 122G, 122B, respectively in order to showing red picture, green picture and blue picture, and sub picture element 122R, 122G, 122B are that the vertical bar shape (stripe) that presents shown in the 2nd figure is arranged.Three-dimensional display panels 120 comprises a parallax device 130 in addition, wherein parallax device 130 is oblique barrier pattern, and a plurality of transmission regions 132 that see through parallax device 130 are (for clearly demonstrating, only illustrate a transmission region among the 2nd figure), will make an observer left side or the picture element image of right simple eye acquisition shown in the 2nd figure.Yet because of each picture element all is made up of sub picture element 122R, 122G, the 122B of three arranged askew, this sub picture element design often has that colour mixture is uneven to denounce.
For avoiding the uneven disappearance of above-mentioned colour mixture, known techniques is the design that other sub picture element is arranged in addition.See also the 3rd figure, the 3rd figure is depicted as the sub picture element design of the display panels 120 that U.S. Patent Application Publication No. US 2007/0058113 A1 instructed and sees through the synoptic diagram of the simple eye image that parallax device 130 presented.The initiator of this case institute, be by a plurality of horizontal repeated arrangement, and the sub picture element unit that includes sub picture element 124R, 124G, 124B respectively, be aided with parallax device 130 with trellis barrier pattern, picture element image that make to observe simple eye acquisition is that sub picture element 124R, 124G, the 124B colour mixture by triangle arrangement forms shown in the 3rd figure.According to this known sub picture element design, though expection can obtain colour mixture picture element image uniformly, because the shaded areas 134 of trellis barrier pattern can be covered a sub picture element 124R, 124G or 124B in each sub picture element unit.That is to say, shaded areas 134 can be present in shown in the 3rd figure between sub picture element 124R, 124G, the 124B of arbitrary picture element, so widened the distance of each sub picture element 124R, 124G, 124B in the single picture element on the contrary, reduced the effect of colour mixture and the brightness of 3 d display device 100.
Therefore, still need a kind of inhomogeneity sub picture element Pareto diagram of colour mixture that improves, to promote the stereopsis image quality and the color quality of 3 d display device.
Summary of the invention
Therefore, 3 d display device provided by the invention is to have the inhomogeneity sub picture element pattern of the colour mixture of raising, to promote the image quality of stereopsis.
According to claim provided by the present invention, provide a kind of 3 d display device, this device comprises a plurality of sub picture elements unit, these sub picture element unit axially extend axially and arrange and constitute a sub picture element array with one second along one first respectively, and wherein any two second axially differ a preset distance in this first axially adjacent sub picture element unit at this.And respectively this sub picture element unit comprises: one for the first time picture element row, along these second picture element row second time that are axially set in this first time of picture element row below, be listed as along this second picture element for the third time that is axially set in below this second time of the picture element row with one.This first time the picture element row comprise one for the first time picture element with two the second time picture element, along this first axial array.This second time the picture element row then comprise one for the first time picture element with two the second time picture element, along this first axial array.This for the third time picture element row then comprise three picture elements for the third time along this first axial array.This three-dimensional display more comprises at least one disparity barrier, and this disparity barrier includes the transmission region and the shaded areas of a plurality of strips, and these transmission regions and these shaded areas are to be arranged in parallel.
According to claim provided by the present invention, other provides a kind of 3 d display device, this device comprises a plurality of sub picture elements unit, these sub picture element unit axially extend axially and arrange and constitute a sub picture element array with one second along one first respectively, and wherein any two second axially differ a preset distance in this first axially adjacent sub picture element unit at this.And respectively this sub picture element unit comprises: one for the first time picture element row, along these second picture element row second time that are axially set in this first time of picture element row below, be listed as along this second picture element for the third time that is axially set in below this second time of the picture element row with one.This first time the picture element row include two for the first time picture element with two the second time picture element, along this first axial array.This second time the picture element row then include two for the first time picture element with two the second time picture element, along this first axial array.This for the third time picture element row then include four picture elements second time along this first axial array.This three-dimensional display more comprises at least one disparity barrier, and this disparity barrier comprises the transmission region and the shaded areas of a plurality of strips, and these transmission regions and these shaded areas are to be arranged in parallel.
For making above-mentioned purpose of the present invention, feature and the advantage can be more obvious understandable, below especially exemplified by better embodiment, and cooperate appended graphic elaborating.Yet following better embodiment and graphic only for reference and explanation usefulness are not in order to the present invention's limitr in addition.
Description of drawings
The 1st figure is the synoptic diagram of a known stereo display technique.
The 2nd figure is the design diagram for the sub picture element of a known display panels.
The 3rd figure be depicted as the display panels that U.S. Patent Application Publication No. US 2007/0058113 A1 instructed sub picture element design and see through the synoptic diagram of the simple eye image that parallax device presented.
The 4th figure is the synoptic diagram according to one first preferred embodiment of 3 d display device provided by the present invention.
The 5th figure is the synoptic diagram of the left eye signal that provided of first preferred embodiment.
The 6th figure is the synoptic diagram of the right eye signal that provided of first preferred embodiment.
The 7th figure is the synoptic diagram that one of this first preferred embodiment changes kenel.
The 8th figure is the synoptic diagram according to one second preferred embodiment of 3 d display device provided by the present invention.
The 9th figure is a synoptic diagram of the left eye signal that provided of second preferred embodiment.
The 10th figure be the right eye signal that provided of second preferred embodiment an intention.
The 11st figure is the synoptic diagram according to one the 3rd preferred embodiment of 3 d display device provided by the present invention.
The 12nd figure is a synoptic diagram of the left eye signal that provided of the 3rd preferred embodiment.
The 13rd figure is a synoptic diagram of the right eye signal that provided of the 3rd preferred embodiment.
Primary clustering symbol description in the accompanying drawing:
100: 3 d display device; 110: backlight module
120: display panels; 130: parallax device
122R, 122G, 122B: sub picture element
124R, 124G, 124B: sub picture element
132: transmission region; 134: shaded areas
200: 3 d display device; 202: the first axial
204: the second axial; 210: the sub picture element unit
212: picture element is listed as for the first time; 214: picture element is listed as for the second time
216: picture element is listed as for the third time; 220a: picture element for the first time
220b: picture element for the second time; 220c: picture element for the third time
230: parallax device; 232: transmission region
234: shaded areas
300: 3 d display device; 302: the first axial
304: the second axial; 310: the sub picture element unit
312: picture element is listed as for the first time; 314: picture element is listed as for the second time
316: picture element is listed as for the third time; 320a: picture element for the first time
320b: picture element for the second time; 320c: picture element for the third time
330: parallax device; 320: transmission region
334: shaded areas
400: 3 d display device; 402: the first axial
404: the second axial; 410: the sub picture element unit
412: picture element is listed as for the first time; 414: picture element is listed as for the second time
416: picture element is listed as for the third time; 420a: picture element for the first time
420b: picture element for the second time; 420c: picture element for the third time
430: parallax device; 432: transmission region
434: shaded areas
Embodiment
In the middle of instructions and follow-up claim, used some vocabulary to censure specific assembly.The person with usual knowledge in their respective areas should understand, and same assembly may be called with different nouns by manufacturer.This instructions and follow-up claim are not used as distinguishing the mode of assembly with the difference of title, but the benchmark that is used as distinguishing with the difference of assembly on function.Be to be an open term mentioned " comprising " in the middle of instructions and the follow-up request item in the whole text, so should be construed to " comprise but be not limited to ".
See also the 4th figure.The 4th figure is the synoptic diagram according to one first preferred embodiment of 3 d display device provided by the present invention.Shown in the 4th figure, the 3 d display device of present embodiment can comprise various two-d display panel, for example display panels, organic LED display panel, Field Emission Display panel or electric slurry display panel etc., and if select display panels for use, then 3 d display device should include a backlight module in addition, because these assemblies are that this field person knows, so do not given unnecessary details in this.In the present embodiment, 3 d display device 200 comprises a plurality of sub picture elements unit 210, and sub picture element unit 210 constitutes a sub picture element array along one first axial 202 and one second axial 204 extension arrangements respectively.Each sub picture element unit 210 comprises one, and for the first time picture element row 212, are along the second axial 204 picture element row 214 second time that are arranged at picture element row 212 belows for the first time, and one be arranged at the row of picture element for the third time 216 of picture element row 214 belows for the second time along second axial 204.Comprise for the first time a picture element 220a and two picture element 220b for the second time for the first time in the picture element row 212, along first axial 202 arrangements.For the second time picture element row 214 also comprise a picture element 220a and two picture element 220b for the second time for the first time, along first axial 202 arrangements.Picture element row 216 then comprise three along first axial 202 220c of picture element for the third time that arranges for the third time.In the present embodiment, for the first time picture element 220a, picture element 220b has identical length and width substantially with picture element 220c for the third time for the second time, but not as limit.It should be noted that any two differ a preset distance in the first axial 202 adjacent sub picture element unit 210 second axial 204, and in the present embodiment, this preset distance is the length of these sub picture elements, but not as limit.
In the embodiment of the 4th figure, first axial 202 and second axial 204 is oblique (oblique) each other, and promptly first axial 202 and second axial 204 angle is not equal to 90 degree.Because first axial 202 and second axial 204 is oblique each other, so in each sub picture element unit 210, the second time, picture element row 214 were along first axial 202, and with respect to the first time picture element row 212 these sub picture elements of displacement width 1/3rd to 1/2nd; And for the third time picture element row 216 also along first axial 202 and with respect to the second time picture element row 214 these width of displacement 1/3rd to 1/2nd.By above-mentioned configuration, the influence that can avoid unauspicious effect (Morie effect) to produce.
Please continue to consult the 4th figure.In the present embodiment, for the first time picture element row 212 are arranged as follows with these sub picture elements in the picture element row 214 for the second time from left to right: for the first time picture element 220a, for the second time picture element 220b, with picture element 220b for the second time.And for the first time picture element 220a, for the second time picture element 220b and picture element 220c for the third time in regular turn respectively as the 4th figure be depicted as redness, green, blue sub picture element, but not as limit, in other words for the first time picture element 220a, picture element 220b also can be respectively for example green, red, blue sub picture element with picture element 220c for the third time for the second time.
Please refer to the 5th figure and the 6th figure, and in the lump with reference to the 4th figure, the 5th figure has illustrated the synoptic diagram of the left eye picture that 3 d display device provided of present embodiment, and the 6th figure has illustrated the synoptic diagram of the right eye picture that 3 d display device provided of present embodiment.Shown in the 5th figure and the 6th figure, the 3 d display device 200 of present embodiment comprises at least one disparity barrier 230 in addition, wherein disparity barrier 230 includes the transmission region 232 and shaded areas 234 of a plurality of strips, transmission region 232 is with shaded areas 234 and is arranged in parallel, and the long limit of transmission region 232 and lightproof area 234 is to be parallel to second axial 204.Shown in the 5th figure, in observer's the left eye visual field, disparity barrier 230 can cover sub picture element 220a, 220b, the 220c of rightmost delegation in each sub picture element unit 210 because different with observer's left eye relative position.Therefore, the second time of arbitrary sub picture element unit 210 left side in the picture element row 214 picture element 220a and the middle picture element 220b second time first time, and for the third time in the picture element row 216 220c of picture element for the third time on the left side can constitute a complete picture element of observing for left eye.In addition, the first time of arbitrary sub picture element unit 210 left side in the picture element row 212 picture element 220a and the middle picture element 220b second time first time, and the 220c of picture element for the third time of centre of the row of picture element for the third time 216 that is positioned at the adjacent sub picture element unit 210 of its top also can constitute a complete picture element of observing for left eye.By that analogy, 3 d display device 200 can provide a plurality of left eye picture elements for the left eye observation.In addition shown in the 6th figure, in observer's the right eye visual field, disparity barrier 230 can be because different with observer's right eye relative position, cover in each sub picture element unit 210 sub picture element 220a, 220b, the 220c of middle row.Therefore, the first time of arbitrary sub picture element unit 210 left side in the picture element row 212 the picture element 220a first time, with the adjacent sub picture element unit 210 that is arranged in its left side the second time picture element row the right of 214 the picture element 220b second time, and the 220c of picture element for the third time on the left side can constitute a complete picture element of observing for right eye in the row 216 of picture element for the third time of adjacent sub picture element unit 210 thereon, position.In addition, the first time of arbitrary sub picture element unit 210 the right in the picture element row 212 the picture element 220b second time, with the adjacent sub picture element unit 210 that is arranged in its right the second time picture element row 214 the left side the picture element 220a first time, and the 220c of picture element for the third time on the right also can constitute a complete picture element of observing for right eye in the row of picture element for the third time 216 of adjacent sub picture element unit 210 thereon, position.By that analogy, 3 d display device 200 can provide a plurality of right eye picture elements for the right eye observation.
It should be noted that shown in the 5th figure and the 6th figure according to sharp left eye picture element and the right eye picture element that is provided of this first preferable enforcement, each picture element all is made of sub picture element 220a, 220b and the 220c of rounded projections arranged, so can improve the homogeneity of colour mixture.
Please refer to the 7th figure.The 7th figure is the synoptic diagram that one of the present invention's first preferred embodiment changes kenel.Shown in the 7th figure, first axial 202 and second axial 204 is orthogonal (orthogonal), and the shape of each sub picture element unit 210 is to be a rectangle by this, and each the sub picture element unit 210 that is different from the 4th figure is parallelogram.
See also the 8th figure.The 8th figure is the synoptic diagram according to one second preferred embodiment of 3 d display device provided by the present invention.Because each assembly of the second preferred embodiment Stereo display device and the shape and the arrangement mode of each sub picture element unit 310 are to be same as first preferred embodiment and tool change type, so repeat no more in this, each sub picture element arrangement mode different with first preferred embodiment is illustrated in the sub picture element unit 310 and only each is waited.
Shown in the 8th figure, 3 d display device 300 comprises a plurality of sub picture elements unit 310, and sub picture element unit 310 constitutes a sub picture element array along one first axial 302 and one second axial 304 extension arrangements respectively.Each sub picture element unit 310 comprise one for the first time picture element row 312, along the second axial 304 picture element row 314 second time that are arranged at picture element row 312 belows for the first time, be arranged at the row of picture element for the third time 316 of picture element row 314 belows for the second time along second axial 304 with one.Comprise for the first time a picture element 320a and two picture element 320b for the second time for the first time in the picture element row 312, and these sub picture elements 320a, 320b are along first axial 302 arrangements.For the second time picture element row 314 also comprise a picture element 320a and two picture element 320b for the second time for the first time, and these sub picture elements 320a, 320b are along first axial 302 arrangements.Picture element row 316 then comprise three along first axial 302 320c of picture element for the third time that arranges for the third time.Because the arrangement mode of these sub picture element row 312,314,316 also is same as first preferred embodiment and change type thereof, so also repeat no more in this.Please still consult the 8th figure.In second preferred embodiment, for the first time picture element row 312 are arranged as follows with each sub picture element 320a, 320b in the picture element row 314 for the second time from left to right: for the second time picture element 320b, for the first time picture element 320a, with picture element 320b for the second time.And for the first time picture element 320a, for the second time picture element 320b and picture element 320c for the third time in regular turn respectively as the 8th figure be depicted as green, redness, blue sub picture element, but also be not restricted to redness, green, blue sub picture element.
Next see also the 9th figure and the 10th figure, and consult the 8th figure in the lump, the 9th figure has illustrated the synoptic diagram of the left eye picture that 3 d display device provided of present embodiment; The 10th figure has then illustrated the synoptic diagram of the right eye picture that 3 d display device provided of present embodiment.Shown in the 9th figure and the 10th figure, the 3 d display device 300 of present embodiment comprises at least one disparity barrier 330 in addition, wherein disparity barrier 330 includes a plurality of strips and the transmission region that is arranged in parallel 332 and shaded areas 334, and the long limit of transmission region 332 and lightproof area 334 is to be parallel to second axial 304.Shown in the 9th figure, in observer's the left eye visual field, disparity barrier 330 can cover sub picture element 320a, 320b, the 320c of rightmost delegation in each sub picture element unit 310 because of different with observer's left eye relative position.Therefore, the second time of arbitrary sub picture element unit 310 left side in the picture element row 314 picture element 320a and the middle picture element 320b second time first time, and for the third time in the picture element row 316 320c of picture element for the third time on the left side can constitute a complete picture element of observing for left eye.In addition, the first time of arbitrary sub picture element unit 310 left side in the picture element row 312 picture element 320a and the middle picture element 320b second time first time, and the 320c of picture element for the third time of centre of the row of picture element for the third time 316 that is positioned at the adjacent sub picture element unit 310 of its top also can constitute a complete picture element of observing for left eye.By that analogy, 3 d display device 300 can provide a plurality of left eye picture elements for the left eye observation.Shown in the 10th figure, in observer's the right eye visual field, disparity barrier 330 can cover sub picture element 320a, 320b, the 320c of Far Left delegation in each sub picture element unit 310 because different with observer's right eye relative position in addition.Therefore, the first time of arbitrary sub picture element unit 310 the picture element 320a and the picture element 320b second time on the right first time in the middle of in the picture element row 312, and the 320c of picture element for the third time on the right can constitute a complete picture element of observing for right eye in the row of picture element for the third time 316 of adjacent sub picture element unit 310 thereon, position.In addition, the second time of arbitrary sub picture element unit 310 the picture element 320b and the picture element 320b second time on the right first time in the middle of in the picture element row 314, and the 320c of picture element for the third time in the middle of for the third time in the picture element row 316 also can constitute a complete picture element of observing for right eye.By that analogy, 3 d display device 300 can provide a plurality of right eye picture elements for the right eye observation.
It should be noted that shown in the 9th figure and the 10th figure according to sharp left eye signal and the right eye signal that is provided of this second preferable enforcement, each picture element all is made of sub picture element 320a, 320b and the 320c of rounded projections arranged, so can improve the homogeneity of colour mixture.
Next see also the 11st figure.The 11st figure is the synoptic diagram according to one the 3rd preferred embodiment of 3 d display device provided by the present invention.Because the shape and the arrangement mode of each sub picture element unit 410 also are same as first preferred embodiment and change type thereof in the 3rd preferred embodiment, so repeat no more in this, and only wait the sub picture element arrangement mode different of sub picture element unit 410 to be illustrated each with first preferred embodiment.
Shown in the 11st figure, 3 d display device 400 comprises a plurality of sub picture elements unit 410, and sub picture element unit 410 constitutes a sub picture element array along one first axial 402 and one second axial 404 extension arrangements respectively.Each sub picture element unit 410 comprise one for the first time picture element row 412, along the second axial 404 picture element row 414 second time that are arranged at picture element row 412 belows for the first time, be arranged at the row of picture element for the third time 416 of picture element row 414 belows for the second time along second axial 404 with one.Comprise for the first time two picture element 420a and two picture element 420b for the second time for the first time in the picture element row 412, and these sub picture elements 420a, 420b are along first axial 402 arrangements.For the second time picture element row 414 comprise two picture element 420a and two picture element 420b for the second time for the first time, and these sub picture elements 420a, 420b are also along first axial 402 arrangements.Picture element row 316 then comprise four along first axial 402 420c of picture element for the third time that arranges for the third time.Because the arrangement mode of these sub picture element row 412,414,416 also is same as first preferred embodiment and change type thereof, so also repeat no more in this.
Please continue to consult the 11st figure.In the 3rd preferred embodiment, for the first time picture element row 412 are arranged as follows with these sub picture elements 420a, 420b in the picture element row 414 for the second time from left to right: picture element 420a, picture element 420b, picture element 420a and picture element 420b for the second time for the first time for the second time for the first time.And for the first time picture element 420a, for the second time picture element 420b and picture element 420c for the third time in regular turn respectively as the 11st figure be depicted as redness, green, blue sub picture element, but also be not restricted to green, redness, blue sub picture element.
See also the 12nd figure and the 13rd figure, and in the lump with reference to the 11st figure, the 12nd figure has illustrated the synoptic diagram of the left eye picture that the present embodiment 3 d display device provided; The 13rd figure has then illustrated the synoptic diagram of the right eye picture that the present embodiment 3 d display device provided.Shown in the 12nd figure and the 13rd figure, the 3 d display device 400 of present embodiment comprises at least one disparity barrier 430 in addition, wherein disparity barrier 430 includes the transmission region 432 and shaded areas 434 of a plurality of strips, transmission region 432 is with shaded areas 434 and is arranged in parallel, and the long limit of transmission region 432 and lightproof area 434 is to be parallel to second axial 404.Shown in the 12nd figure, in observer's the left eye visual field, disparity barrier 430 can cover rightmost two is gone in each sub picture element unit 410 sub picture element 420a, 420b and 420c because different with observer's left eye relative position.Therefore, the second time of arbitrary sub picture element unit 410 left side in the picture element row 414 picture element 420a and the picture element 420b for the second time first time, and for the third time in the picture element row 416 the leftmost 420c of picture element for the third time can constitute a complete picture element of observing for left eye.In addition, the first time of arbitrary sub picture element unit 410 left side in the picture element row 412 picture element 420a and the picture element 420b for the second time first time, and the 420c of picture element for the third time of second left of the row of picture element for the third time 416 that is positioned at the adjacent sub picture element unit 410 of its top also can constitute a complete picture element of observing for left eye.By that analogy, 3 d display device 400 can provide a plurality of left eye picture elements for the left eye observation.Shown in the 13rd figure, in observer's the right eye visual field, disparity barrier 430 can cover Far Left two is gone in each sub picture element unit 410 sub picture element 420a, 420b, 420c because different with observer's right eye relative position in addition.Therefore, the second time of arbitrary sub picture element unit 410 the right in the picture element row 414 picture element 420a and the picture element 420b for the second time first time, and for the third time in the picture element row 416 second right for the third time picture element 420c can constitute a complete picture element of observing for right eye.In addition, the first time of arbitrary sub picture element unit 410 the right in the picture element row 412 picture element 420a and the picture element 420b for the second time first time, and the row of the picture element for the third time 416 rightmost 420c of picture element for the third time that are arranged in the adjacent sub picture element unit 410 of its top also can constitute a complete picture element of observing for right eye.By that analogy, 3 d display device 400 can provide a plurality of right eye picture elements for the right eye observation.
It should be noted that shown in the 12nd figure and the 13rd figure according to sharp left eye signal and the right eye signal that is provided of this 3rd preferable enforcement, each picture element all is made of sub picture element 420a, 420b and the 420c of rounded projections arranged, so can improve the homogeneity of colour mixture.
In sum, the arrangement mode of 3 d display device provided by the present invention and sub picture element unit and each sub picture element, can be triangularly arranged in order to each sub picture element that constitutes a picture element, and not having the pattern of covering in these sub picture elements again exists, the distance of each sub picture element in this picture element promotes the colour mixture uniformity coefficient by this so more can further.Therefore the problem that resolution descends in the time of can improving known plane picture and change into stereoscopic picture plane, and more promote stereopsis image quality and color quality.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (20)
1. 3 d display device includes:
A plurality of sub picture elements unit, these sub picture element unit axially extend axially and arrange and constitute a sub picture element array with one second along one first respectively, wherein any two second axially differ a preset distance in this first axially adjacent sub picture element unit at this, and respectively this sub picture element unit comprises:
One picture element row for the first time, comprise one for the first time picture element with two the second time picture element, along this first axial array;
One picture element row for the second time second are axially set in this first time of picture element row below along this, wherein should second time picture element be listed as comprise one the first time picture element and two the second time picture element, along this first axial array; And
One picture element row for the third time second are axially set in this second time of picture element row below along this, wherein this for the third time picture element be listed as and comprise three picture elements for the third time, along this first axial array;
And
At least one disparity barrier includes the transmission region and the shaded areas of a plurality of strips, and these transmission regions and these shaded areas are to be arranged in parallel.
2. 3 d display device according to claim 1 is characterized in that: wherein this first time the picture element row with these sub picture elements in this second time picture element row be from left to right arrange as follows: this picture element, this first time second time picture element, and this second time picture element.
3. 3 d display device according to claim 2 is characterized in that: wherein in this of picture element row first time the left side this first time picture element and middle this second time picture element, this second time picture element row in the left side this first time picture element and middle this second time picture element and this during picture element is listed as for the third time the left side this for the third time picture element and centre this for the third time picture element constitute a left eye signal through this transmission region of this disparity barrier.
4. 3 d display device according to claim 2 is characterized in that: wherein in this of picture element row first time the left side this first time picture element and this second time of the picture element on the right, this second time picture element be listed as in the left side this first time picture element and the right this second time picture element and this during picture element is listed as for the third time the left side and the right two this for the third time picture element be that this transmission region through this disparity barrier constitutes a right eye signal.
5. 3 d display device according to claim 2 is characterized in that: wherein this picture element, this first time second time picture element and this for the third time picture element be respectively red, green, blue sub picture element or green, redness, blue sub picture element in regular turn.
6. 3 d display device according to claim 1 is characterized in that: wherein this first time the picture element row with these sub picture elements in this second time picture element row be from left to right arrange as follows: this picture element, this second time first time picture element, and this second time picture element.
7. 3 d display device according to claim 6 is characterized in that: wherein in this of picture element row first time the left side this second time picture element and middle this first time picture element, this second time picture element row in the left side this second time picture element and middle this first time picture element and this during picture element is listed as for the third time the left side and centre two this for the third time picture element be that this transmission region through this disparity barrier constitutes a left eye signal.
8. 3 d display device according to claim 6 is characterized in that: wherein in this of picture element row first time the right this first time picture element and middle this second time picture element, this second time picture element row in the right this first time picture element and middle this second time picture element and this during picture element is listed as for the third time on the right of and two of the centre this for the third time picture element be that this transmission region through this disparity barrier constitutes a right eye signal.
9. 3 d display device according to claim 6 is characterized in that: wherein this picture element, this first time second time picture element and this for the third time picture element be respectively green, red, blue sub picture element or redness, green, blue sub picture element in regular turn.
10. 3 d display device according to claim 1 is characterized in that: wherein this first axially and this is second axially orthogonal, by this respectively this sub picture element unit be shaped as a rectangle.
11. 3 d display device according to claim 1 is characterized in that: wherein this first axially and this second axial oblique each other, by this respectively this sub picture element unit be shaped as a parallelogram.
12. 3 d display device according to claim 11, it is characterized in that: wherein these for the first time picture element, picture element is to include a width with picture element for the third time for the second time, and this second time the picture element row be along this first axially and with respect to 1/3rd to 1/2nd of this this width of picture element row displacement first time, and this for the third time the picture element row also along this first axially and with respect to 1/3rd to 1/2nd of this this width of picture element row displacement second time.
13. a 3 d display device includes:
A plurality of sub picture elements unit, these sub picture element unit axially extend axially and arrange and constitute a sub picture element array with one second along one first respectively, and wherein any two second axially differ one predetermined in this first axially adjacent sub picture element unit at this
Distance, and respectively this sub picture element unit comprises:
One picture element row for the first time, include two for the first time picture element with two the second time picture element, along this first axial array;
One picture element row for the second time second are axially set in this first time of picture element row below along this, include two for the first time picture element and two the second time picture element, along this first axial array; And
One picture element row for the third time second are axially set in below this second time of the picture element row along this, include four picture elements for the third time, along this first axial array;
And
At least one disparity barrier includes the transmission region and the shaded areas of a plurality of strips, and these transmission regions and these shaded areas are to be arranged in parallel.
14. 3 d display device according to claim 13 is characterized in that: wherein this, picture element row were that arrangement is as follows with these sub picture elements in this second time picture element row from left to right first time: this picture element, this picture element, this picture element, this first time second time first time second time picture element.
15. 3 d display device according to claim 14 is characterized in that: wherein in this of picture element row first time the left side this first time picture element and this second time picture element, this second time picture element be listed as in the left side this first time picture element and this second time picture element and this during picture element is listed as for the third time two of the left side this for the third time picture element be that this transmission region through this disparity barrier constitutes a left eye signal.
16., it is characterized in that according to the described 3 d display device of its claim 14: wherein in this of picture element row first time the right this first time picture element and this second time picture element, this second time picture element row in the right this first time picture element and this second time picture element and these on the right of during picture element is listed as for the third time two this for the third time picture element be that this transmission region through this disparity barrier constitutes a right eye signal.
17. 3 d display device according to claim 13 is characterized in that: wherein this picture element, this first time second time picture element and this for the third time picture element be respectively red, green, blue sub picture element or green, redness, blue sub picture element in regular turn.
18. 3 d display device according to claim 13 is characterized in that: wherein this is first axially axially orthogonal with second, by this respectively this sub picture element unit be shaped as a rectangle.
19. 3 d display device according to claim 13 is characterized in that: this first axial axial oblique each other in this ground two wherein, respectively the row of this sub picture element unit is shaped as a parallelogram by this.
20. 3 d display device according to claim 19, it is characterized in that: wherein these for the first time picture element, picture element is to include a width with picture element for the third time for the second time, and this second time the picture element row be along this first axially and with respect to 1/3rd to 1/2nd of this this width of picture element row displacement first time, and this for the third time the picture element row also along this first axially and with respect to 1/3rd to 1/2nd of this this width of picture element row displacement second time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101111091A CN101493595B (en) | 2009-02-26 | 2009-02-26 | Stereo display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101111091A CN101493595B (en) | 2009-02-26 | 2009-02-26 | Stereo display device |
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| CN101493595A true CN101493595A (en) | 2009-07-29 |
| CN101493595B CN101493595B (en) | 2011-01-05 |
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| CN2009101111091A Expired - Fee Related CN101493595B (en) | 2009-02-26 | 2009-02-26 | Stereo display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006491A (en) * | 2009-08-31 | 2011-04-06 | 卡西欧计算机株式会社 | Three dimensional display device and method of controlling parallax barrier |
| CN102469331A (en) * | 2010-11-10 | 2012-05-23 | 索尼公司 | Display device and display method |
| CN102789079A (en) * | 2011-05-20 | 2012-11-21 | 索尼公司 | Display unit, barrier device, and method of driving display unit |
| CN105425407A (en) * | 2015-12-31 | 2016-03-23 | 上海天马微电子有限公司 | Three-dimensional (3D) display and electronic equipment |
| CN105929614A (en) * | 2016-06-13 | 2016-09-07 | 擎中科技（上海）有限公司 | Display device and 3D display equipment |
-
2009
- 2009-02-26 CN CN2009101111091A patent/CN101493595B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006491A (en) * | 2009-08-31 | 2011-04-06 | 卡西欧计算机株式会社 | Three dimensional display device and method of controlling parallax barrier |
| CN102006491B (en) * | 2009-08-31 | 2014-07-09 | 三星显示有限公司 | Three dimensional display device and method of controlling parallax barrier |
| CN102469331A (en) * | 2010-11-10 | 2012-05-23 | 索尼公司 | Display device and display method |
| CN102789079A (en) * | 2011-05-20 | 2012-11-21 | 索尼公司 | Display unit, barrier device, and method of driving display unit |
| CN102789079B (en) * | 2011-05-20 | 2017-04-12 | 索尼公司 | Display unit, barrier device, and method of driving display unit |
| CN105425407A (en) * | 2015-12-31 | 2016-03-23 | 上海天马微电子有限公司 | Three-dimensional (3D) display and electronic equipment |
| US10015475B2 (en) | 2015-12-31 | 2018-07-03 | Shanghai Tianma Micro-electronics Co., Ltd. | Three-dimensional (3D) display device and electronic apparatus |
| CN105425407B (en) * | 2015-12-31 | 2019-03-19 | 上海天马微电子有限公司 | A kind of 3D display device and electronic equipment |
| CN105929614A (en) * | 2016-06-13 | 2016-09-07 | 擎中科技（上海）有限公司 | Display device and 3D display equipment |
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| Publication number | Publication date |
|---|---|
| CN101493595B (en) | 2011-01-05 |
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