CN105654853B - Multi-view display apparatus - Google Patents
Multi-view display apparatus Download PDFInfo
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- CN105654853B CN105654853B CN201610053425.8A CN201610053425A CN105654853B CN 105654853 B CN105654853 B CN 105654853B CN 201610053425 A CN201610053425 A CN 201610053425A CN 105654853 B CN105654853 B CN 105654853B
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- pixel region
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Abstract
The present invention provides a kind of multi-view display apparatus, including display panel and the prismatic lens on display panel；The display panel includes several from left to right the LOOK LEFT pixel region of cycle arrangement, middle visual angle pixel region and LOOK RIGHT pixel regions successively；The prismatic lens includes corresponding several first prism blocks, the second prism block and prism block above several LOOK LEFT pixel regions, middle visual angle pixel region and LOOK RIGHT pixel region respectively；The picture that the display panel is shown is after the first prism block, the second prism block, prism the block refraction of the prismatic lens, can from left, center, right three, different viewing visual angles be watched from the different pictures gone out shown by the LOOK LEFT pixel region, middle visual angle pixel region and LOOK RIGHT pixel region, so as to realize all-round display respectively；Space can effectively be saved and reduce cost, while various application demands can be met.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of multi-view display apparatus.
Background technology
Display device is the data of computer to be transformed into various words, numeral, symbol or intuitively image is shown
Device, be widely used in the fields such as mobile phone, computer.
Traditional display device often has two or more people in practical application while watched, and in many occasions
Different beholders may want to watch different pictures.Such as in the vehicles such as automobile, filled for same display
The picture of display is put, what driver may want to watch is satellite navigation data, and what passenger may want to watch is electricity
The entertainments such as shadow, the demand of this contradiction can be by setting two display devices to meet, but can so occupy extra sky
Between and increase expense.For another example in the computer game for having two or more players at the same time while participating in, each player is uncommon
Hope from respective visual angle and watch game picture, can only be by making each player independent if using traditional display device
Display device on watch the method for respective picture to realize, and this needs to provide multiple display devices, not only takes up space
Larger, cost is also higher, and this is unpractical for portable game.In addition, if display device can be real
Specific picture and image can only be now seen on constant bearing, then the occasion (such as ATM in bank) in some need for confidentiality
Application aspect can reach preferable effect.
All-round display refers to that the display of different pictures or image can be respectively seen in the different angle in a display screen
Technology, then, can be to solve the above problems if display device can realize all-round display.It is intelligentized with regard to current information
Epoch, all-round display equipment have had been provided with its display application in specific area, the as escribed above various vehicles,
The application demand of the special occasions of computer game and some need for confidentiality, therefore there is very big development prospect.
The content of the invention
, can be respectively from the different viewing in left, center, right three it is an object of the invention to provide a kind of multi-view display apparatus
Visual angle is watched from the different pictures gone out shown by LOOK LEFT pixel region, middle visual angle pixel region and LOOK RIGHT pixel region,
So as to realize all-round display.
To achieve the above object, the present invention provides a kind of multi-view display apparatus, including display panel and located at described aobvious
Show the prismatic lens on panel；
The display panel includes several from left to right the LOOK LEFT pixel region of cycle arrangement, middle visual angle pixel regions successively
Domain and LOOK RIGHT pixel region；Wrapped in the LOOK LEFT pixel region, middle visual angle pixel region and LOOK RIGHT pixel region
Include several pixel cells being arranged in order from top to bottom；
The prismatic lens includes corresponding several first prism blocks above several LOOK LEFT pixel regions, corresponding
Several second prism blocks above several middle visual angle pixel regions and corresponding above several LOOK RIGHT pixel regions
Several prism blocks；It is connected between adjacent the first prism block, the second prism block and prism block；
The picture that the display panel is shown passes through the first prism block, the second prism block, prism of the prismatic lens
, can from left, center, right three, different viewing visual angles be watched from the LOOK LEFT pixel region, middle visual angle respectively after block refraction
The different pictures gone out shown by pixel region and LOOK RIGHT pixel region, so as to realize all-round display.
The rectangular triangle in section of first prism block, including parallel to panel surface the first right-angle side,
Perpendicular to the second right-angle side of panel surface and towards the first hypotenuse on the left of display panel；
The section of second prism block is in a rectangle and two symmetrical right angle trigonometries being connected to above the rectangle
The composite figure that shape is formed, the rectangle are included parallel to two horizontal sides of panel surface and perpendicular to display panel
Two vertical edges on surface, two right angled triangles on the rectangle include the 3rd right-angle side in horizontal sides, position respectively
In the 4th right-angle side on the upward extended line of two articles of vertical edges and towards the second hypotenuse on the inside of the rectangle；Described 3rd
The length of right-angle side is equal to the half of the horizontal edge lengths；The length of the vertical edge and the length sum of the 4th right-angle side etc.
In the length of second right-angle side；
The prism block and the shape of first prism block are symmetrical relative to the center line of second prism block.
The length of the pixel cell in the lateral direction is a, and length in the vertical direction is 3a, wherein a ＞ 0.
The pixel cell includes red sub-pixel, green sub-pixels and the blue subpixels being from left to right arranged in order.
The length of the red sub-pixel, green sub-pixels and blue subpixels in the lateral direction is a/3, upper and lower
Length on direction is 3a.
The length of first right-angle side is a.
The length of the horizontal sides is a.
Angle described in first prism block between the first right-angle side and the first hypotenuse is 60 degree.
The angle of the 3rd right-angle side and the second hypotenuse is 15 degree described in second prism block.
Described three viewing visual angles in left, center, right are 60 degree.
Beneficial effects of the present invention：The multi-view display apparatus of the present invention, on a display panel provided with prismatic lens；It is described aobvious
Show that panel includes several from left to right the LOOK LEFT pixel region of cycle arrangement, middle visual angle pixel region and LOOK RIGHT pictures successively
Plain region；The prismatic lens includes corresponding several first prism blocks above several LOOK LEFT pixel regions, corresponding
Several second prism blocks above several middle visual angle pixel regions and corresponding above several LOOK RIGHT pixel regions
Several prism blocks；So that the picture that the display panel is shown passes through the first prism block of the prismatic lens, the second rib
, can from left, center, right three, different viewing visual angles be watched from the LOOK LEFT picture respectively after mirror block, the refraction of prism block
The different pictures gone out shown by plain region, middle visual angle pixel region and LOOK RIGHT pixel region, so as to realize all-round display；
The multi-view display apparatus of the present invention can effectively save space when in use and reduce cost, and due to can only be fixed
Viewing angle watches specific picture and image, thus can meet the various vehicles, computer game and some need
The application demand for the special occasions to be maintained secrecy.
Brief description of the drawings
In order to be further understood that the feature of the present invention and technology contents, refer to below in connection with the detailed of the present invention
Illustrate and accompanying drawing, however accompanying drawing only provide with reference to and explanation use, be not used for being any limitation as the present invention.
In accompanying drawing,
Fig. 1 is the structural representation of the multi-view display apparatus of the present invention；
Fig. 2 is the pixel distribution schematic diagram of the display panel of the multi-view display apparatus of the present invention；
Fig. 3 is the structural representation of the prismatic lens of the multi-view display apparatus of the present invention；
Fig. 4 is the schematic diagram of three different viewing visual angles of the multi-view display apparatus of the present invention.
Embodiment
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with being preferable to carry out for the present invention
Example and its accompanying drawing are described in detail.
Refer to Fig. 1 to Fig. 4, a kind of multi-view display apparatus of present invention offer, including display panel 1 and located at described
Prismatic lens 2 on display panel 1.
As shown in Fig. 2 the display panel 1 includes several from left to right LOOK LEFT pixel regions of cycle arrangement successively
11st, middle visual angle pixel region 12 and LOOK RIGHT pixel region 13；The LOOK LEFT pixel region 11, middle visual angle pixel region 12,
And include several pixel cells 10 being arranged in order from top to bottom in LOOK RIGHT pixel region 13.
As shown in figure 1, the prismatic lens 2 is located at several the first of several tops of LOOK LEFT pixel regions 11 including corresponding
Prism block 21, corresponding several second prism blocks 22 positioned at several tops of middle visual angle pixel regions 12 and corresponding positioned at number
Several prism blocks 23 of the individual top of LOOK RIGHT pixel region 13；Adjacent the first prism block 21, the second prism block 22 and
It is connected between prism block 23.
The picture that the display panel 1 is shown is by the first prism block 21 of the prismatic lens 2, the second prism block 22, the
, can from left, center, right three, different viewing visual angles be watched from the LOOK LEFT pixel region respectively after prism block 23 reflects
11st, the different pictures gone out shown by middle visual angle pixel region 12 and LOOK RIGHT pixel region 13, so as to realize all-round display.
Specifically, as shown in figure 3, the rectangular triangle in section of first prism block 21, including parallel to display surface
First right-angle side 31 on the surface of plate 1, the second right-angle side 32 perpendicular to the surface of display panel 1 and towards the left side of display panel 1
First hypotenuse 33.
The section of second prism block 22 is in a rectangle and two symmetrical right angles three being connected to above the rectangle
Angular formed composite figure, the rectangle are included parallel to two horizontal sides 41 on the surface of display panel 1 and perpendicular to display
Two vertical edges 42 on the surface of panel 1, two right angled triangles on the rectangle include in horizontal sides 41 above respectively
The 3rd right-angle side 51, the 4th right-angle side 52 on the upward extended line of two articles of vertical edges 42 and towards in the rectangle
Second hypotenuse 53 of side；The length of 3rd right-angle side 51 is equal to the half of the length of horizontal sides 41；The vertical edge 42
The length sum of length and the 4th right-angle side 52 be equal to the length of second right-angle side 32.
The shape of the prism block 23 and first prism block 21 relative to second prism block 22 center
Line is symmetrical.
During the multi-view display apparatus work, pass through first from the picture gone out shown by the LOOK LEFT pixel region 11
Prism block 21 projects after reflecting from the first hypotenuse 33, can see the beholder positioned at left viewing visual angle；From the middle visual angle picture
The picture gone out shown by plain region 12 projects after the refraction of the second prism block 22 from two second hypotenuses 53, can make to be located at middle viewing
The beholder at visual angle sees；From the picture gone out shown by the LOOK RIGHT pixel region 13 by prism block 23 refraction after from
Symmetrically another hypotenuse projects with the first hypotenuse 33, can see the beholder positioned at right viewing visual angle；So that beholder
Left, center, right three, different viewing visual angles sees different pictures.
Specifically, the length of the pixel cell 10 in the lateral direction is a, and length in the vertical direction is 3a, its
Middle a ＞ 0.
Specifically, the pixel cell 10 includes red sub-pixel 101, the green sub-pixels being from left to right arranged in order
102 and blue subpixels 103；The red sub-pixel 101, green sub-pixels 102 and blue subpixels 103 are in left and right directions
On length be a/3, length in the vertical direction is 3a.
Specifically, the length of first right-angle side 31 is a, and the length of the horizontal sides 41 is a, i.e., described first prism
Block 21 is identical with the width of LOOK LEFT pixel region 11, the width phase of the prism block 23 and LOOK RIGHT pixel region 13
Together, second prism block 22 is identical with the width of middle visual angle pixel region 12, so that must be respectively from the difference of left, center, right three
Viewing visual angle can watch respectively from the LOOK LEFT pixel region 11, middle visual angle pixel region 12 and LOOK RIGHT pixel region
The different pictures gone out shown by domain 13.
Specifically, the angle described in first prism block 21 between first right-angle side 31 and the first hypotenuse 33 is 60
Degree, the angle of the 3rd right-angle side 51 and the second hypotenuse 53 is 15 degree described in second prism block 22, as shown in figure 4, at this
Under the structure of prismatic lens in embodiment, described three viewing visual angles in left, center, right are 60 degree.
In summary, multi-view display apparatus of the invention, on a display panel provided with prismatic lens；The display panel bag
Include several from left to right the LOOK LEFT pixel region of cycle arrangement, middle visual angle pixel region and LOOK RIGHT pixel regions successively；Institute
Stating prismatic lens includes corresponding several first prism blocks above several LOOK LEFT pixel regions, is corresponding in several
Several second prism blocks above the pixel region of visual angle and it is corresponding above several LOOK RIGHT pixel regions several three
Prism block；So that the picture that the display panel is shown passes through the first prism block, the second prism block, the Rhizoma Sparganii of the prismatic lens
Mirror block refraction after, can respectively from left, center, right three different viewing visual angles watch institute from state LOOK LEFT pixel region, in regard
The different pictures gone out shown by angle pixel region and LOOK RIGHT pixel region, so as to realize all-round display；The present invention regard more
Angle display device can effectively save space when in use and reduce cost, and due to can only be watched in fixed viewing angle
To specific picture and image, thus the special of the various vehicles, computer game and some need for confidentiality can be met
The application demand of occasion.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to the appended right of the present invention
It is required that protection domain.
Claims (9)
1. a kind of multi-view display apparatus, it is characterised in that including display panel (1) and on the display panel (1)
Prismatic lens (2)；
The display panel (1) includes several from left to right the LOOK LEFT pixel region (11) of cycle arrangement, middle visual angle pictures successively
Plain region (12) and LOOK RIGHT pixel region (13)；The LOOK LEFT pixel region (11), middle visual angle pixel region (12) and
Include several pixel cells (10) being arranged in order from top to bottom in LOOK RIGHT pixel region (13)；
The prismatic lens (2) includes corresponding several first prism blocks above several LOOK LEFT pixel regions (11)
(21), corresponding several second prism blocks (22) above several middle visual angle pixel regions (12) and corresponding positioned at number
Several prism blocks (23) above individual LOOK RIGHT pixel region (13)；Adjacent the first prism block (21), the second prism block
(22) and between prism block (23) it is connected；
The picture of display panel (1) display passes through the first prism block (21), the second prism block of the prismatic lens (2)
(22), can from left, center, right three, different viewing visual angles be watched from the left view respectively, after prism block (23) refraction
The different pictures gone out shown by angle pixel region (11), middle visual angle pixel region (12) and LOOK RIGHT pixel region (13), so as to
Realize all-round display；
The rectangular triangle in section of first prism block (21), including the first right angle parallel to display panel (1) surface
Side (31), the second right-angle side (32) perpendicular to display panel (1) surface and towards the first hypotenuse on the left of display panel (1)
(33)；
The section of second prism block (22) is in a rectangle and two symmetrical right angle trigonometries being connected to above the rectangle
The composite figure that shape is formed, the rectangle are included parallel to two horizontal sides (41) on display panel (1) surface and perpendicular to aobvious
Show two vertical edges (42) on panel (1) surface, two right angled triangles on the rectangle include being located at horizontal sides (41) respectively
On the 3rd right-angle side (51), the 4th right-angle side (52) and direction on the upward extended line of two articles of vertical edges (42)
The second hypotenuse (53) on the inside of the rectangle；The length of 3rd right-angle side (51) is equal to the one of the horizontal sides (41) length
Half；The length of the vertical edge (42) is equal to the length of second right-angle side (32) with the length sum of the 4th right-angle side (52)
Degree；
The shape of the prism block (23) and first prism block (21) is relative in second prism block (22)
Heart line is symmetrical.
2. multi-view display apparatus as claimed in claim 1, it is characterised in that the pixel cell (10) is in the lateral direction
Length be a, length in the vertical direction is 3a, wherein a ＞ 0.
3. multi-view display apparatus as claimed in claim 2, it is characterised in that the pixel cell (10) is included from left to right
Red sub-pixel (101), green sub-pixels (102) and the blue subpixels (103) being arranged in order.
4. multi-view display apparatus as claimed in claim 3, it is characterised in that the red sub-pixel (101), the sub- picture of green
The length of plain (102) and blue subpixels (103) in the lateral direction is a/3, and length in the vertical direction is 3a.
5. multi-view display apparatus as claimed in claim 2, it is characterised in that the length of first right-angle side (31) is a.
6. multi-view display apparatus as claimed in claim 2, it is characterised in that the length of the horizontal sides (41) is a.
7. multi-view display apparatus as claimed in claim 1, it is characterised in that first described in first prism block (21)
Angle between right-angle side (31) and the first hypotenuse (33) is 60 degree.
8. multi-view display apparatus as claimed in claim 1, it is characterised in that the 3rd described in second prism block (22)
The angle of right-angle side (51) and the second hypotenuse (53) is 15 degree.
9. multi-view display apparatus as claimed in claim 1, it is characterised in that described three viewing visual angles in left, center, right are
60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053425.8A CN105654853B (en) | 2016-01-26 | 2016-01-26 | Multi-view display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053425.8A CN105654853B (en) | 2016-01-26 | 2016-01-26 | Multi-view display apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN105654853A CN105654853A (en) | 2016-06-08 |
| CN105654853B true CN105654853B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053425.8A Active CN105654853B (en) | 2016-01-26 | 2016-01-26 | Multi-view display apparatus |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773162A (en) * | 2016-12-20 | 2017-05-31 | 北京小米移动软件有限公司 | Disparity barrier, display device and its dispaly state control method |
| CN110441955B (en) * | 2019-08-02 | 2020-11-10 | 深圳市华星光电技术有限公司 | Display device and display apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090055913A (en) * | 2007-11-29 | 2009-06-03 | 엘지디스플레이 주식회사 | Display device having multi viewing zone |
| WO2013064971A2 (en) * | 2011-11-02 | 2013-05-10 | Koninklijke Philips Electronics N.V. | A multi-view lighting device, an assembly and a luminaire |
| KR20140040451A (en) * | 2012-09-26 | 2014-04-03 | 삼성전자주식회사 | The muli viewer display and displaying method of the same |
| KR101577237B1 (en) * | 2014-06-12 | 2015-12-14 | 엘지디스플레이 주식회사 | Multi view display device |
| CN104979374B (en) * | 2015-05-26 | 2017-10-31 | 京东方科技集团股份有限公司 | A kind of many visual field display devices, many visual field display base plates and preparation method thereof |
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| Publication number | Publication date |
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| CN105654853A (en) | 2016-06-08 |
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