CN108461046A - A kind of Ace base rubs the LED display of ice room shape arrangement - Google Patents
A kind of Ace base rubs the LED display of ice room shape arrangement Download PDFInfo
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- CN108461046A CN108461046A CN201810479594.7A CN201810479594A CN108461046A CN 108461046 A CN108461046 A CN 108461046A CN 201810479594 A CN201810479594 A CN 201810479594A CN 108461046 A CN108461046 A CN 108461046A
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- 239000011324 bead Substances 0.000 claims abstract description 75
- 239000004744 fabric Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 7
- 241000219122 Cucurbita Species 0.000 description 3
- 235000009852 Cucurbita pepo Nutrition 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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Classifications
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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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The present invention discloses a kind of Ace base and rubs the LED display of ice room shape arrangement, LED display is spherical display screen, a plurality of display unit plates are using the equatorial line of spherical display screen as line of demarcation, it is distributed along weft direction and warp direction respectively, it is uniformly arranged the display unit plate of multiple rows of fan-like pattern on weft direction, two extreme direction of north and south of the number of the arrangement of display unit plate along equatorial line to spherical display screen is reduced successively；It is symmetrical using the display unit plate in equatorial line every two rows symmetrical as symmetry axis on weft direction；The position of the arctic point and Geophysical South Pole of spherical display screen is arranged using the display unit plate of two pieces of semicircle shapes；The side of every block of display unit plate towards the inside of spherical display screen arranges a plurality of LED lamp beads.Advantageous effect：Rubbed the installation method of ice room shape using Ace base, be formed with the weft of perforation, in the extreme direction of north and south the warp fissure of displacement hyperboloid display screen, make naked eyes None- identified splicing seams in imaging, be suitble to more people's viewings and full-view image experience.
Description
Technical field
Rub the LED display of ice room shape arrangement the present invention relates to technical field of LED display more particularly to a kind of Ace base.
Background technology
In the prior art, spherical display unit plate arrangement architecture is broadly divided into three kinds, i.e. melon gourd dipper shape display unit plate arranges
Structure, triangle display unit plate arrangement architecture and six face shape display unit plate arrangement architectures.
Wherein, melon gourd dipper shape arrangement architecture is divided into straight line on weft direction, and pixel is also straight line in display unit plate
Arrangement, therefore it is multi-panel body vision on whole spherical vision rather than smoother sphere, and melon gourd dipper shape display unit plate arranges
Structure, the display unit template die number of blocks on different wefts is identical, monolithic display unit board size need to be reduced with weft length and
Equal proportion reduces display unit plate weft width, and the monolithic display unit plate weft length close to south poles is too short, pixel arrangement
It cannot achieve by unified pixel spacing and between cell board and cell board because adjacent pixel spacing is inconsistent, therefore human eye vision has saw
Dentation gap；Triangle display unit plate arrangement architecture and six face shape display unit plate arrangement architectures belong to block arrangement method, area
Pixel arrangement, which cannot achieve, between block unifies arranging rule, between adjacent block, because cannot achieve same longitudinal or same laterally arrangement
Three color element lamp grain direction of red, green, blue in pixel lamp bead is consistent, to cause adjacent area to have aberration.
Invention content
For the above-mentioned problems in the prior art, the LED display that a kind of Ace base rubs the shape arrangement of ice room is now provided.
Specific technical solution is as follows：
A kind of Ace base rubs the LED display of ice room shape arrangement, wherein the LED display is spherical display screen, plural number
A display unit plate is distributed along weft direction and warp direction respectively using the equatorial line of the spherical display screen as line of demarcation,
The spherical display screen is constituted, including：
In the display unit plate for being uniformly arranged multiple rows of fan-like pattern on the weft direction, the display unit plate
North and south two extreme direction of the number of the arrangement along the equatorial line to the spherical display screen reduce successively；
In on the weft direction, using the equatorial line it is symmetrical as symmetry axis per the display unit in two rows of
Plate is symmetrical；
In the position of the arctic of spherical display screen point and Geophysical South Pole, using the display unit plate of two pieces of semicircle shapes
Arrangement；
The side of inside of the every block of display unit plate towards the spherical display screen arranges a plurality of LED light respectively
Pearl.
Preferably, there is a preset pel spacing between the central point of every two pieces of LED lamp beads；
Multiple rows of LED lamp bead is from top to bottom arranged in sequence in every block of display unit plate；
The lateral number of rows of the LED lamp bead is obtained according to following formula manipulation：
Z=Y/X；
Wherein,
Z is used to indicate the lateral number of rows of the LED lamp bead；
Y is used to indicate the half of the perimeter of the spherical display screen；
X is for indicating the preset pel spacing；
The lateral number of rows of the LED lamp bead is integer.
Preferably, on the weft direction, using the equatorial line it is symmetrical as symmetry axis per described in two rows of
The quantity of display unit plate is identical, and is even number.
Preferably, on the warp direction, symmetrical as symmetry axis using the central meridian of the spherical display screen
Display unit plate described in each two is symmetrical arranged.
Preferably, the height of every block of display unit plate is the integral multiple of the pel spacing.
Preferably, in every block of display unit plate, the LED light at the edge of the display unit plate will be arranged in
Pearl is as edge lamp bead；
The Edge Distance of the central point of each edge lamp bead to the display unit plate is the one of the pel spacing
Half.
Preferably, on the weft direction, the maximum width of every block of display unit plate is no more than 370mm.
Preferably, the maximum height of every block of display unit plate is no more than 370mm.
Preferably, multiple rows of LED lamp bead is from top to bottom arranged in sequence in every block of display unit plate；
The quantity for often arranging LED lamp bead described in weft is obtained according to following formula manipulation：
Wherein,
H is used to indicate the quantity of LED lamp bead described in a row；
L is used to indicate the arc length of the display unit plate of LED lamp bead described in a corresponding row；
X is for indicating the preset pel spacing.
Preferably, multiple rows of LED lamp bead is from top to bottom arranged in sequence in every block of display unit plate；
The quantity for often arranging LED lamp bead described in weft is obtained according to following formula manipulation：
Wherein,
H is used to indicate the quantity of LED lamp bead described in a row；
L is used to indicate the arc length of the display unit plate of LED lamp bead described in a corresponding row；
X is for indicating the preset pel spacing.
Technical scheme of the present invention advantageous effect：Rubbed the installation method of ice room shape using Ace base, is formed with the latitude of perforation
The hyperboloid display screen of the warp fissure of displacement on line, north and south extreme direction, avoids RGB lamp unit grain directions question in pixel lamp bead
Caused by aberration, and imaging when so that the splicing seams naked eyes None- identified of display unit plate, more suitable for more people viewing and
Full-view image is experienced, while the weft penetrated through is conducive to the management and broadcasting of later stage system.
Description of the drawings
With reference to appended attached drawing, more fully to describe the embodiment of the present invention.However, appended attached drawing be merely to illustrate and
It illustrates, and is not meant to limit the scope of the invention.
Fig. 1 is the overall structure diagram about LED display in the present invention；
Fig. 2 is the overlooking structure figure about LED display in the present invention；
Fig. 3 is the main structure figure about LED display in the present invention；
Fig. 4 is the structural schematic diagram about display unit plate in the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
The present invention includes that a kind of Ace base rubs the LED display of ice room shape arrangement, wherein LED display is spherical shows
Screen 1, a plurality of display unit plates 10 are using the equatorial line EL of spherical display screen 1 as line of demarcation, respectively along weft direction LD and warp
It is distributed on the WD of direction, constitutes spherical display screen 1, including：
In the display unit plate 10 for being uniformly arranged multiple rows of fan-like pattern on weft direction LD, the lateral number of rows of display unit plate 10
Two extreme direction of north and south along equatorial line EL to spherical display screen 1 is measured to reduce successively；
In on weft direction LD, using per display unit plate 10 two rows of in symmetrical symmetrical as symmetry axis of equatorial line EL
Distribution；
In the position of the arctic of spherical display screen 1 point N and Geophysical South Pole S, using 10 row of display unit plate of two pieces of semicircle shapes
Row；
The side of every block of display unit plate 10 towards the inside of spherical display screen 1 arranges a plurality of LED lamp beads 11 respectively.
It is rubbed by above-mentioned Ace base the technical solution of the LED display of ice room shape, in conjunction with as shown in Figure 1, 2, 3, LED is shown
Screen 1 is installed using the rub method of ice room shape of Ace base, is constituted using equatorial line EL as line of demarcation, respectively along weft direction LD and
The spherical display screen 1 being distributed on warp direction WD；
Further, in the display unit plate 10 for being uniformly arranged multiple rows of fan-like pattern on weft direction LD, display unit plate 10
North and south two extreme direction of the number of the arrangement along equatorial line EL to spherical display screen 1 reduce successively, in the arctic of spherical display screen 1 point
The position of N and Geophysical South Pole S are arranged using the display unit plate 10 of two pieces of semicircle shapes, are formed with weft, the north and south extreme direction of perforation
The hyperboloid display screen of the upper warp fissure of displacement, in imaging so that the splicing seams naked eyes None- identified of display unit plate 10 is kept away simultaneously
Exempted from the direction of RGB lamp unit grain in pixel lamp bead and caused by aberration problem, more suitable for more people viewing and full-view image
Experience, while the weft penetrated through is conducive to the management and broadcasting of later stage system.
In a kind of preferably embodiment, there is a preset pel spacing between every two pieces of LED lamp beads 11；
Multiple rows of LED lamp bead 11 is from top to bottom arranged in sequence in every block of display unit plate 10；
The lateral number of rows of LED lamp bead 11 is obtained according to following formula manipulation：
Z=Y/X；
Wherein,
Z is used to indicate the lateral number of rows of LED lamp bead 11；
Y is used to indicate the half of the perimeter of spherical display screen 1；
X is for indicating preset pel spacing；
The lateral number of rows of LED lamp bead is integer.
Specifically, as shown in figure 4, being from top to bottom arranged in sequence with multiple rows of LED lamp bead 11 in every block of display unit plate 10,
According to the demand of the resolution ratio of the unit area of every block of display unit plate 10, between the pixel between default every two pieces of LED lamp beads 11
Away from, and the lateral number of rows of the LED lamp bead 11 on every block of display unit plate 10 can be calculated using Z=Y/X formula,
In, Z indicates that the lateral number of rows of LED lamp bead 11, Y indicate the half of the perimeter of spherical display screen 1, and X is for indicating preset pixel
The lateral number of rows of spacing, LED lamp bead is integer, can unify the pel spacing between a plurality of LED lamp beads 11 in this way, realizes system
One arrangement, while the light that can realize same lateral or same longitudinal LED lamp bead 11 effectively improves adjacent towards unanimously
The aberration problem in region further increases the full-view image experience sense of people.
It is every two of symmetry axis symmetrically using equatorial line EL on weft direction LD in a kind of preferably embodiment
The quantity of display unit plate 10 in row is identical, and is even number.
Specifically, in conjunction with shown in Fig. 1,2,3, on weft direction LD, using every symmetrical as symmetry axis of equatorial line EL
The quantity of display unit plate 10 in two rows is identical, and is even number, is watched from outside, spherical display screen 1 it is whole visually
For smoother sphere, watch inside it, when LED lamp bead 11 is imaged, the splicing seams naked eyes None- identified of display unit plate 10, more
The places such as cinema, the video display Room, theater, urban planning center and product news conference are suitable as, more people may be implemented while being seen
The full-view image experience seen.
In a kind of preferably embodiment, on warp direction WD, using the central meridian CW of spherical display screen 1 as symmetry axis
Symmetrical each two display unit plate 10 is symmetrical arranged.
Specifically, it is symmetrical with the central meridian CW of spherical display screen 1 on warp direction WD in conjunction with shown in Fig. 1,2,3
The symmetrical each two display unit plate 10 of axis is symmetrical arranged, and is formed with the weft of perforation, the warp fissure of displacement in the extreme direction of north and south
Hyperboloid display screen, when people watch inside spherical display screen 1, the splicing seams naked eyes None- identified of display unit plate 10,
The unified LED lamp bead 11 of unified arrangement simultaneously, the pel spacing between every two pieces of LED lamp beads 11 is unified, and then realizes same
The light of one lateral or same longitudinal LED lamp bead 11 further avoids RGB directions question in pixel towards unanimously
Caused by aberration, enhance the experience sense of people.
In a kind of preferably embodiment, the height of every block of display unit plate 10 is the integral multiple of pel spacing.
Specifically, as shown in figure 4, in order to realize the light direction one in same lateral or same longitudinal LED lamp bead 11
It causes, avoids aberration caused by RGB lamp unit grain directions question in pixel lamp bead, while according to the list of every block of display unit plate 1
The demand of the resolution ratio of plane product, the height of every block of display unit plate 10 are the integral multiple of pel spacing.
In a kind of preferably embodiment, in every block of display unit plate 10, the edge of display unit plate 10 will be arranged in
LED lamp bead 11 be used as edge lamp bead；
The Edge Distance of the central point of each edge lamp bead to display unit plate 10 is the half of pel spacing.
Specifically, as shown in figure 4, for the pel spacing between unified a plurality of LED lamp beads, same arrangement is realized, together
When can realize the light of same lateral or same longitudinal LED lamp bead 11 towards consistent, according to every block of display unit plate 10
The Edge Distance of the demand of the resolution ratio of unit area, central point to the display unit plate 10 of each edge lamp bead is pel spacing
Half, there is preset pel spacing, for example, X, therefore the display pixel of edge lamp bead is between every two pieces of LED lamp beads 10
The half of pel spacing, for example, K, then K=X/2, further in order to avoid RGB lamp unit grain direction in pixel lamp bead
Aberration caused by problem, the experience for effectively improving experiencer are felt.
In a kind of preferably embodiment, on weft direction LD, the maximum width of every block of display unit plate 10 is no more than
370mm。
Specifically, on the weft direction LD of every block of display unit plate 10, indicate that maximum width, wherein A are no more than with A
370mm, as shown in Figure 4.
In a kind of preferably embodiment, the maximum height of every block of display unit plate 10 is no more than 370mm.
Specifically, on the warp direction WD of every block of display unit plate 10, indicate that maximum height, wherein B are no more than with B
370mm, as shown in Figure 4.
In a kind of preferably embodiment, multiple rows of LED light is from top to bottom arranged in sequence in every block of display unit plate 10
Pearl 11；
Often the quantity of row's LED lamp bead 11 is obtained according to following formula manipulation：
Wherein,
H is used to indicate the quantity of row's LED lamp bead 11；
L is used to indicate the arc length of the display unit plate 10 of corresponding row's LED lamp bead 11；
X is for indicating preset pel spacing.
In a kind of preferably embodiment, multiple rows of LED light is from top to bottom arranged in sequence in every block of display unit plate 10
Pearl 11；
Often the quantity of row's LED lamp bead 11 is obtained according to following formula manipulation：
Wherein,
H is used to indicate the quantity of row's LED lamp bead 11；
L is used to indicate the arc length of the display unit plate 10 of corresponding row's LED lamp bead 11；
X is for indicating preset pel spacing.
Specifically, as shown in figure 4, being from top to bottom arranged in sequence with multiple rows of LED lamp bead 11 in every block of display unit plate 10, often
The quantity of LED lamp bead 11 is arranged according to formula (1)Or formula (2)It realizes,
In, H indicates that the quantity of row's LED lamp bead 11, L indicate that the arc length of the display unit plate 10 of corresponding row's LED lamp bead 11, X indicate
Preset pel spacing；
Further, often the quantity of row's LED lamp bead 11 is rounding quantity, wherein in formula (1)For lower rounding symbol,
Maximum one is indicated in the integer no more than L/X-1；In formula (2)For upper rounding symbol, indicate to be not less than L/X-1
Integer in minimum one.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (10)
- The LED display that ice room shape arranges 1. a kind of Ace base rubs, which is characterized in that the LED display is spherical display screen, A plurality of display unit plates divide along weft direction and warp direction respectively using the equatorial line of the spherical display screen as line of demarcation Cloth constitutes the spherical display screen, including：In the display unit plate for being uniformly arranged multiple rows of fan-like pattern on the weft direction, the row of the display unit plate North and south two extreme direction of the number of columns along the equatorial line to the spherical display screen is reduced successively；In on the weft direction, using the equatorial line it is symmetrical as symmetry axis per the display unit plate pair in two rows of Claim distribution；In the position of the arctic of spherical display screen point and Geophysical South Pole, arranged using the display unit plate of two pieces of semicircle shapes Row；The side of inside of the every block of display unit plate towards the spherical display screen arranges a plurality of LED lamp beads respectively.
- 2. LED display according to claim 1, which is characterized in that have between the central point of every two pieces of LED lamp beads There is a preset pel spacing；Multiple rows of LED lamp bead is from top to bottom arranged in sequence in every block of display unit plate；The lateral number of rows of the LED lamp bead is obtained according to following formula manipulation：Z=Y/X；Wherein,Z is used to indicate the lateral number of rows of the LED lamp bead；Y is used to indicate the half of the perimeter of the spherical display screen；X is for indicating the preset pel spacing；The lateral number of rows of the LED lamp bead is integer.
- 3. LED display according to claim 1, which is characterized in that on the weft direction, be with the equatorial line The symmetrical quantity per the display unit plate in two rows of symmetry axis is identical, and is even number.
- 4. LED display according to claim 1, which is characterized in that on the warp direction, shown with the spherical shape The central meridian of screen is that display unit plate described in the symmetrical each two of symmetry axis is symmetrical arranged.
- 5. LED display according to claim 2, which is characterized in that the height of every block of display unit plate is described The integral multiple of pel spacing.
- 6. LED display according to claim 2, which is characterized in that in every block of display unit plate, will be arranged in The LED lamp bead at the edge of the display unit plate is as edge lamp bead；The Edge Distance of the central point of each edge lamp bead to the display unit plate is the half of the pel spacing.
- 7. LED display according to claim 1, which is characterized in that on the weft direction, every piece of display is single The maximum width of first plate is no more than 370mm.
- 8. LED display according to claim 1, which is characterized in that the maximum height of every block of display unit plate is not More than 370mm.
- 9. LED display according to claim 2, which is characterized in that in every block of display unit plate from top to bottom It is arranged in sequence with multiple rows of LED lamp bead；The quantity for often arranging the LED lamp bead is obtained according to following formula manipulation：Wherein,H is used to indicate the quantity of LED lamp bead described in a row；L is used to indicate the arc length of the display unit plate of LED lamp bead described in a corresponding row；X is for indicating the preset pel spacing.
- 10. LED display according to claim 2, which is characterized in that in every block of display unit plate from top to bottom It is arranged in sequence with multiple rows of LED lamp bead；The quantity for often arranging the LED lamp bead is obtained according to following formula manipulation：Wherein,H is used to indicate the quantity of LED lamp bead described in a row；L is used to indicate the arc length of the display unit plate of LED lamp bead described in a corresponding row；X is for indicating the preset pel spacing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479594.7A CN108461046A (en) | 2018-05-18 | 2018-05-18 | A kind of Ace base rubs the LED display of ice room shape arrangement |
| EP18749281.4A EP3594929B1 (en) | 2018-05-18 | 2018-05-31 | Led display screen in igloo-shaped arrangement |
| PCT/CN2018/089265 WO2019218398A1 (en) | 2018-05-18 | 2018-05-31 | Led display screen in igloo-shaped arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479594.7A CN108461046A (en) | 2018-05-18 | 2018-05-18 | A kind of Ace base rubs the LED display of ice room shape arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN108461046A true CN108461046A (en) | 2018-08-28 |
Family
ID=63214528
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810479594.7A Pending CN108461046A (en) | 2018-05-18 | 2018-05-18 | A kind of Ace base rubs the LED display of ice room shape arrangement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3594929B1 (en) |
| CN (1) | CN108461046A (en) |
| WO (1) | WO2019218398A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637390A (en) * | 2019-02-12 | 2019-04-16 | 深圳市福瑞达显示技术有限公司 | A kind of naked eye 3D holography spherical surface display device |
| CN113077729A (en) * | 2021-06-08 | 2021-07-06 | 成都成电光信科技股份有限公司 | Display method of LED spherical screen |
| CN115223455A (en) * | 2022-06-30 | 2022-10-21 | 深圳市联建光电有限公司 | Display system for augmented reality and display control method thereof |
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| CN112863384B (en) * | 2021-01-26 | 2022-11-08 | 深圳市天合光电有限公司 | Spherical transparent screen |
| CN112702539B (en) * | 2021-03-24 | 2021-11-19 | 成都成电光信科技股份有限公司 | Driving method of LED spherical screen |
| CN117079550B (en) * | 2023-10-12 | 2024-01-09 | 长春希达电子技术有限公司 | Point pumping method for spherical screen LED display module |
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- 2018-05-18 CN CN201810479594.7A patent/CN108461046A/en active Pending
- 2018-05-31 WO PCT/CN2018/089265 patent/WO2019218398A1/en active Application Filing
- 2018-05-31 EP EP18749281.4A patent/EP3594929B1/en active Active
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| CN113077729A (en) * | 2021-06-08 | 2021-07-06 | 成都成电光信科技股份有限公司 | Display method of LED spherical screen |
| CN115223455A (en) * | 2022-06-30 | 2022-10-21 | 深圳市联建光电有限公司 | Display system for augmented reality and display control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3594929A1 (en) | 2020-01-15 |
| EP3594929A4 (en) | 2020-03-11 |
| EP3594929B1 (en) | 2022-03-09 |
| WO2019218398A1 (en) | 2019-11-21 |
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