CN102496356B - Method and apparatus for eliminating seam between spliced display screens - Google Patents
Method and apparatus for eliminating seam between spliced display screens Download PDFInfo
- Publication number
- CN102496356B CN102496356B CN201110393784.5A CN201110393784A CN102496356B CN 102496356 B CN102496356 B CN 102496356B CN 201110393784 A CN201110393784 A CN 201110393784A CN 102496356 B CN102496356 B CN 102496356B
- Authority
- CN
- China
- Prior art keywords
- image
- screen
- tiled display
- main screen
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses a method and an apparatus for eliminating a seam between spliced display screens. The method comprises the following steps that: a spliced display main screen separately displays a main screen image in blocks and a spliced display secondary screen separately displays a secondary screen image that is corresponded to a main screen image content in blocks; and the secondary screen image is superposed with the main screen image as well as a display region of one screen is covered on a seam region of the other screen, so that it is convenient to enable the secondary screen image to be combined with the main screen image and thus an integrated seamless image is obtained. In addition, the apparatus comprises: a spliced display main screen, which is used for separately displaying a main screen image in blocks; a spliced display secondary screen, which is used for simultaneously displaying separately a secondary screen image corresponded to the main screen image content in blocks; and an image superposing module, which is used for enabling the secondary screen image to be superposed with the main screen image so as to enable a display region of one screen to be covered on a seam region of the other screen; therefore, the secondary screen image is combined with the main screen image to obtain an integrated seamless image. According to the invention, a sliced seam between spliced display screens can be eliminated, so that the quality of a displayed image can be ensured and large screen display with high quality can be effectively realized.
Description
Technical field
The present invention relates to display screen technology field, is a kind of method and apparatus of eliminating seam between spliced display screens specifically.
Background technology
Demand jumbotron being shown along with society grows with each passing day, while is due to the restriction of each display device self size, each display device is spliced and shows to realize jumbotron and show it has been a kind of feasible and ripe large scale display mode day by day, it is widely used in various application scenarios, the application scenarios, control room such as such as outdoor advertising, stadium and power scheduling, subway scheduling.But, due to the demand of drive circuit, production technology and mounting process, can between display device, leave certain space, when polylith display device is shown, inevitably have the existence of display screen " frame ", thereby cause picture divided, destroyed continuity and the integrality of image, have a strong impact on the whole structure of tiled display picture, cannot realize high-quality seamless tiled display.In view of this, be necessary to propose a kind of seam between spliced display screens solution of eliminating.
Summary of the invention
For above-mentioned problems of the prior art, the object of the present invention is to provide a kind of method and apparatus of eliminating seam between spliced display screens, it can eliminate the piece between mosaic display screen effectively, realizes high-quality seamless tiled display.
For solving above technical problem, technical scheme provided by the invention is that a kind of method of eliminating seam between spliced display screens, comprising:
Show main screen image by tiled display main screen piecemeal, show the secondary screen image corresponding with main screen picture material by the secondary screen of tiled display piecemeal simultaneously;
Make secondary screen image and main screen picture registration, wherein the viewing area of secondary screen image covers the piece region of main screen image, the viewing area of main screen image covers the piece region of secondary screen image, so that synthetic secondary screen image and main screen image obtain complete seamless image.
More preferably, produce the secondary screen image virtual image, the secondary screen image virtual image is overlapped with main screen image real image, wherein secondary screen image virtual image viewing area covers the piece region of main screen image, and the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image.
On this basis, the present invention also provides a kind of device of eliminating seam between spliced display screens, comprising:
Image processing module, for output image data, drives the secondary screen of tiled display main screen and tiled display accordingly;
Tiled display main screen, for the view data of exporting according to image processing module, piecemeal shows main screen image;
The secondary screen of tiled display, for the view data of exporting according to image processing module, piecemeal shows the secondary screen image corresponding with main screen picture material simultaneously;
Image laminating module, be used for making secondary screen image and main screen picture registration, wherein the viewing area of secondary screen image covers the piece region of main screen image, the viewing area of main screen image covers the piece region of secondary screen image, so that synthetic secondary screen image and main screen image, obtain complete seamless image.
More preferably, image laminating module can produce the secondary screen image virtual image, the secondary screen image virtual image is overlapped with main screen image real image, and wherein secondary screen image virtual image viewing area covers the piece region of main screen image, and the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image.
More preferably, image laminating module is light-dividing device, wherein:
The secondary screen of tiled display and tiled display main screen are pressed from both sides 0 °～180 ° with interior angle, both are staggered relatively and be staggered, make the viewing area of the secondary screen of tiled display corresponding in position with the piece region of tiled display main screen, the piece region of the secondary screen of tiled display is corresponding in position with the viewing area of tiled display main screen;
Light-dividing device is located between the secondary screen of tiled display and tiled display main screen, and press from both sides equal angles with the secondary screen of tiled display and tiled display main screen respectively, this light-dividing device makes the secondary screen of tiled display light reflection, the transmission of tiled display main screen light, producing thus the secondary screen image virtual image overlaps with main screen image real image, wherein secondary screen image virtual image viewing area covers the piece region of main screen image, and the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image.
More preferably, light-dividing device is PBS spectro-film, the P polarised light that the secondary screen of this PBS spectro-film reflection tiled display sends, the S polarised light that transmission tiled display main screen is sent.
More preferably, the secondary screen of tiled display main screen and tiled display is respectively LCD display, in order to obtain P polarised light and S polarised light.
More preferably, the secondary screen of tiled display main screen and tiled display is respectively non-LCD display, and the polarization of placing respectively above of the secondary screen of this tiled display main screen and tiled display sees through orthogonal two polarizers of direction to obtain P polarised light and S polarised light.
More preferably, the arrangement mode of the secondary screen of tiled display main screen and tiled display is:
Both outermost frames of the secondary screen of tiled display main screen and tiled display coincide, and the outermost tiled display device size of both correspondences there are differences;
Or, the staggered arrangement of tiled display main screen and tiled display both outermost frames of secondary screen, the outermost tiled display device of both correspondences is measure-alike.
More preferably, in secondary screen image viewing area, be 2 times of other parts brightness in secondary screen image viewing area with the brightness of main screen image piece area coincidence part; In main screen image display area, be 2 times of other parts brightness in main screen image display area with the brightness of secondary screen image piece area coincidence part.
Compared with prior art, the present invention sets up the secondary screen of tiled display on the basis of existing tiled display main screen, two tiled displays are Block Explicit diagram picture simultaneously, by two screen images are overlapped, can make wherein the viewing area of a screen cover the piece region of another screen, make thus the two screen image light that enter human eye synthesize complete seamless image, final from visually eliminating the splicing seams between mosaic display screen, the quality that can guarantee preferably to show image, realizes high-quality large scale display effectively.
Accompanying drawing explanation
Fig. 1 is the method flow diagram that the present invention eliminates seam between spliced display screens;
Fig. 2 is the installation composition block diagram that the present invention eliminates seam between spliced display screens;
Fig. 3 is a preferred embodiment structural representation of the present invention's device of eliminating seam between spliced display screens;
Fig. 4 is tiled display main screen and the secondary schematic diagram that shields the first spread pattern of tiled display in Fig. 3;
Fig. 5 is tiled display main screen and the secondary piecemeal displaying contents schematic diagram shielding of tiled display in Fig. 4;
Fig. 6 is tiled display main screen and the secondary schematic diagram that shields the second spread pattern displaying contents of tiled display in Fig. 3.
Embodiment
Basic conception of the present invention is, sets up the secondary screen of tiled display on the basis of existing tiled display main screen, both specific positions of one-tenth relation of arranging; Between two screen persons, image stacking apparatus is set, two screen images are overlapped, by covered the piece region of another screen image by the viewing area of a screen image wherein, synthetic secondary screen image and main screen image, obtain complete seamless image.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Referring to Fig. 1, represent that the present invention eliminates the preferred embodiment of the method for seam between spliced display screens.The method of this elimination seam between spliced display screens comprises:
S101, show main screen image by tiled display main screen piecemeal;
S102, while show the secondary screen image corresponding with main screen picture material by the secondary screen of tiled display piecemeal; In this main screen image and secondary screen image, both there are differences at image corresponding to edge joint position, and consistent or basically identical at the image of other viewing area part.
S103, make secondary screen image and main screen picture registration, wherein the viewing area of secondary screen image covers the piece region of main screen image, the viewing area of main screen image covers the piece region of secondary screen image, so that synthetic secondary screen image and main screen image obtain complete seamless image.
Concrete grammar is: produce the secondary screen image virtual image, the secondary screen image virtual image is overlapped with main screen image real image, wherein secondary screen image virtual image viewing area covers the piece region of main screen image, and the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image.Like this, secondary screen image and main screen image light enter after human eye, and both image stacks, thus from visually obtaining complete seamless image.
Referring to Fig. 2, represent the schematic diagram of the device of eliminating seam between spliced display screens of the present invention.The device of this elimination seam between spliced display screens comprises image processing module 100, tiled display main screen 200, the secondary screen 300 of tiled display and image laminating module 400, wherein:
Tiled display main screen 200, for the view data of exporting according to image processing module 100, generates main screen image;
The secondary screen 300 of tiled display for according to the view data of image processing module output, generates the secondary screen image consistent with main screen picture material simultaneously;
Image laminating module 400, be used for making secondary screen image and main screen picture registration, wherein the viewing area of secondary screen image covers the piece region of main screen image, the viewing area of main screen image covers the piece region of secondary screen image, so that synthetic secondary screen image and main screen image, obtain complete seamless image.
One more preferably mode is, image laminating module 400 produces the secondary screen image virtual image, the secondary screen image virtual image is overlapped with main screen image real image, wherein secondary screen image virtual image viewing area covers the piece region of main screen image, and the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image.Like this, secondary screen image and main screen image light enter after human eye, and two image stacks, just can be from visually obtaining complete seamless image.
For realizing the requirement of the secondary screen image virtual image and main screen image real image, image laminating module 400 adopts light-dividing device, specifically can be mirror shape light splitting piece, PBS spectro-film etc., is below corresponding optical system structure.
Referring to Fig. 3, represent that the present invention eliminates a preferred embodiment structure of the device of seam between spliced display screens, wherein:
The secondary screen 300 of tiled display and tiled display main screen 200 are pressed from both sides 0 °～180 ° with interior angle, both are staggered relatively and be staggered, make the viewing area of the secondary screen 300 of tiled display corresponding in position with the piece region of tiled display main screen 200, the piece region of the secondary screen 300 of tiled display is corresponding in position with the viewing area of tiled display main screen 200;
Light-dividing device 400 is located between the secondary screen 300 of tiled display and tiled display main screen 200, make the secondary screen of tiled display 300 light reflections that send, the light transmission that tiled display main screen 200 is sent, produce the secondary screen image virtual image by light-dividing device 400 thus, the secondary screen image virtual image is overlapped with main screen image real image (wherein: secondary screen image virtual image viewing area covers the piece region of main screen image; The viewing area of main screen image real image covers the piece region of the secondary screen image virtual image), just can synthesize complete seamless image.
In the present embodiment, light-dividing device 400 is PBS spectro-film, the secondary screen of this PBS spectro-film reflection tiled display 300 P polarised lights that send, the S polarised light that transmission tiled display main screen 200 is sent.Wherein: in the time that the secondary screen 300 of tiled display main screen 200 and tiled display is respectively LCD display, can directly obtain P polarised light and S polarised light; In the time that the secondary screen 300 of tiled display main screen 200 and tiled display is respectively non-LCD display, can see through direction orthogonal two polarizers at both polarizations of placing respectively above respectively, to obtain P polarised light and S polarised light.
Take light-dividing device 400 as PBS spectro-films as example, the device of the present invention being eliminated to seam between spliced display screens is further described below.
As shown in Figure 3, PBS spectro-film is to the reflection of P polarised light, to S polarized light transmission.Upper row's display screen (showing secondary screen 300) sends P polarised light, lower row's display screen (showing main screen 200) sends S polarised light, upper row's display image is reflexed to human eye by PBS spectro-film so, and the direct transmission of lower row's display image enters human eye, can synthesize thus complete seamless complete image.
In the present invention, the arrangement mode of the secondary screen of tiled display main screen and tiled display has different forms, can arrange by two rows, also can arrange by left and right two row, and each mosaic display screen is spliced by multiple display devices of horizontal and/or longitudinal arrangement.Without loss of generality, below with two rows mosaic display screen, in every row, only having longitudinal row splicing seams is that example is described.
Simultaneously referring to Fig. 4, Fig. 5, wherein: Fig. 4 represents the more excellent spread pattern of one of tiled display main screen and the secondary screen of tiled display; Fig. 5 represents the piecemeal displaying contents of tiled display main screen and the secondary screen of tiled display.Wherein: the angle between two rows display screen and PBS spectro-film equates, the row's of making display screen reflect through spectro-film the real image that the virtual image that forms and lower row's display screen project and overlaps mutually; Due to the specific arrangement mode of two rows display screen, the piece forming between the row's of making display screen is visually covered by the viewing area of lower row's display screen, and the piece forming between lower row's display screen is visually covered by the viewing area of upper row's display screen; Thus, the image that enters human eye be a width continuous, the image that there is no splicing seams, thereby visually eliminate the splicing seams between display screen.
As shown in Figure 4, both outermost frames of the secondary screen of tiled display main screen and tiled display coincide, and the outermost tiled display device size of both correspondences there are differences.Wherein, upper row's display screen is display screen 1,2,3, and the piece forming between display screen 1 and display screen 2 is B
12, the piece forming between display screen 2 and display screen 3 is B
23.Lower row's display screen is display screen 1 ', 2 ', 3 ', and the piece forming between display screen 1 ' and display screen 2 ' is B
1 ' 2 ', the piece forming between display screen 2 ' display screen 3 ' is B
2 ' 3 '.The light that upper row's display screen 1,2,3 sends is P polarised light, during through PBS spectro-film, reflects, and becomes the large virtual image such as upright grade.Lower row's display screen 1 ', 2 ', 3 ' light sending is S polarised light, direct transmission during through PBS spectro-film.The angle becoming between upper row's display screen and PBS spectro-film is 60 degree, and the angle becoming between lower row's display screen and PBS spectro-film is also 60 degree, and the virtual image and lower row's display screen that upper row's display screen becomes through PBS spectro-film overlap in position.Piece B
12the image display area 1 of the position of imaging and lower row's display screen 1 '
' 12overlap, piece B
23the image display area 2 of the position of imaging and lower row's display screen 2 '
' 23overlap, the image display area 2 of upper row's display screen 2
1 ' 2 'the position of imaging and piece B
1 ' 2 'overlap, the image display area 3 of upper row's display screen 3
2 ' 3 'the position of imaging and piece B
2 ' 3 'overlap.
As shown in Figure 5, lower row's display screen 1 ' displaying contents A1 and A2, upper row's display screen 1 shows the mirrored content of A1 about PBS spectro-film, after the imaging of PBS spectro-film, the displaying contents of display screen 1 and the displaying contents of display screen 1 ' overlap, and the picture that the piece that display screen 1 forms with display screen 2 becomes through PBS spectro-film and demonstration image A 2 overlap.Lower row's display screen 2 ' shows image A 4 and A5, upper row's display screen 2 shows image A 3 and the A4 mirrored content about PBS spectro-film, after the imaging of PBS spectro-film, the demonstration image of display screen 2 and the demonstration picture registration of display screen 2 ', the piece that lower row's display screen 1 ' and 2 ' forms overlaps with image A 3, and the picture that the piece forming between upper row's display screen 2 and 3 becomes through PBS spectro-film and demonstration image A 5 overlap.Lower row's display screen 3 ' shows image A 7, upper row's display screen 3 shows image A 6 and the A7 mirrored content about PBS spectro-film, after the imaging of PBS spectro-film, the demonstration image of display screen 3 and the demonstration picture registration of display screen 3 ', the piece and the image A 6 that between lower row's display screen 2 ' and 3 ', form overlap.The image that finally enters human eye formation is by image A 1, A2, A3, A4, A5, the synthetic complete image that there is no piece of a pair of A6, A7, thereby has eliminated the splicing seams between display screen.
Especially, consistent for the brightness between the each width image that makes to be finally spliced, the brightness that can regulate A1, A4, A7 image is the half of A2, A3, A5, A6 image brightness; In brief, being that making in secondary screen image viewing area with the brightness of main screen image piece area coincidence part is 2 times of other parts brightness in secondary screen image viewing area, is 2 times of other parts brightness in main screen image display area with the brightness of secondary screen image piece area coincidence part in main screen image display area.
Referring to Fig. 6, represent the second spread pattern of the secondary screen of tiled display main screen of the present invention and tiled display, the wherein staggered arrangement of tiled display main screen and tiled display both outermost frames of secondary screen, the outermost tiled display device of both correspondences is measure-alike.As shown in Figure 6, the final image forming is by image A 1, A2, A3, A4, A5, A6, A7, A8, A9, the synthetic complete image that there is no piece of a pair of A10, A11, thereby has eliminated the splicing seams between single display screen.
In above embodiment, two rows display screen is staggered, and has light-dividing device between two row's display screens, and the upper row of this light-dividing device reflection display screen emits beam, and allows lower row's display screen light see through.By coordinating image processing apparatus, carry out piecemeal demonstration to arranging up and down display image; And by the specific arrangement mode of two rows display screen, can overlap with the picture of lower row's display screen in position through the picture of light-dividing device one-tenth by the row's of making display screen, the picture that in realization, the piece part of row's display screen becomes through light-dividing device overlaps with the image display area of lower row's display screen, the picture that the picture of the spelling chain part of lower row's display screen and the image display area of upper row's display screen form through light-dividing device overlaps, and the image that finally makes to enter human eye is the continuous complete image of a width.
The present invention sets up the secondary screen of tiled display on the basis of existing tiled display main screen, two tiled displays are Block Explicit diagram picture simultaneously, by two screen images are overlapped, can make wherein the viewing area of a screen cover the piece region of another screen, make thus the secondary screen image light and the main screen image light that enter human eye synthesize complete seamless image.Technical scheme of the present invention can be eliminated the splicing seams between display screen thus, and it is simple in structure, easily realize, and can guarantee to show the quality of image, realizes high-quality large scale display.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a method of eliminating seam between spliced display screens, is characterized in that, comprising:
Show main screen image by tiled display main screen piecemeal, show the secondary screen image corresponding with main screen picture material by the secondary screen of tiled display piecemeal simultaneously, the secondary screen of described tiled display and described tiled display main screen are pressed from both sides 0 °～180 ° with interior angle, both are staggered relatively and be staggered, make the viewing area of the secondary screen of tiled display corresponding in position with the piece region of tiled display main screen, the piece region of the secondary screen of tiled display is corresponding in position with the viewing area of tiled display main screen;
By being located in the light-dividing device between the secondary screen of tiled display and tiled display main screen, the secondary screen image virtual image is overlapped with main screen image real image, wherein the viewing area of the secondary screen image virtual image covers the piece region of main screen image, the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image, so that synthetic secondary screen image and main screen image, obtain complete seamless image.
2. a device of eliminating seam between spliced display screens, is characterized in that, comprising:
Image processing module, for output image data, drives the secondary screen of tiled display main screen and tiled display accordingly;
Tiled display main screen, for the view data of exporting according to image processing module, piecemeal shows main screen image;
The secondary screen of tiled display, for the view data of exporting according to image processing module, piecemeal shows the secondary screen image corresponding with main screen picture material simultaneously;
Image laminating module, it is light-dividing device, described light-dividing device is located between the secondary screen of tiled display and tiled display main screen, and press from both sides equal angles with the secondary screen of tiled display and tiled display main screen respectively, this light-dividing device makes the secondary screen of tiled display light reflection, the transmission of tiled display main screen light, make thus the secondary screen image virtual image overlap with main screen image real image, wherein the viewing area of the secondary screen image virtual image covers the piece region of main screen image, the viewing area of main screen image real image covers the piece region of the secondary screen image virtual image, so that synthetic secondary screen image and main screen image, obtain complete seamless image,
Wherein, the secondary screen of tiled display and tiled display main screen are pressed from both sides 0 °～180 ° with interior angle, both are staggered relatively and be staggered, make the viewing area of the secondary screen of tiled display corresponding in position with the piece region of tiled display main screen, the piece region of the secondary screen of tiled display is corresponding in position with the viewing area of tiled display main screen.
3. the device of elimination seam between spliced display screens as claimed in claim 2, is characterized in that, light-dividing device is PBS spectro-film, the P polarised light that the secondary screen of this PBS spectro-film reflection tiled display sends, the S polarised light that transmission tiled display main screen is sent.
4. the device of elimination seam between spliced display screens as claimed in claim 3, is characterized in that, the secondary screen of tiled display main screen and tiled display is respectively LCD display, in order to obtain P polarised light and S polarised light.
5. the device of elimination seam between spliced display screens as claimed in claim 3, it is characterized in that, the secondary screen of tiled display main screen and tiled display is respectively non-LCD display, and the polarization of placing respectively above of the secondary screen of this tiled display main screen and tiled display sees through orthogonal two polarizers of direction to obtain P polarised light and S polarised light.
6. the device of elimination seam between spliced display screens as claimed in claim 2, is characterized in that, the arrangement mode of the secondary screen of tiled display main screen and tiled display is:
Both outermost frames of the secondary screen of tiled display main screen and tiled display coincide, and the outermost tiled display device size of both correspondences there are differences;
Or, the staggered arrangement of tiled display main screen and tiled display both outermost frames of secondary screen, the outermost tiled display device of both correspondences is measure-alike.
7. the device of the elimination seam between spliced display screens as described in claim 2～6 any one, is characterized in that, in secondary screen image viewing area, is 2 times of other parts brightness in secondary screen image viewing area with the brightness of main screen image piece area coincidence part; In main screen image display area, be 2 times of other parts brightness in main screen image display area with the brightness of secondary screen image piece area coincidence part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393784.5A CN102496356B (en) | 2011-12-01 | 2011-12-01 | Method and apparatus for eliminating seam between spliced display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393784.5A CN102496356B (en) | 2011-12-01 | 2011-12-01 | Method and apparatus for eliminating seam between spliced display screens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496356A CN102496356A (en) | 2012-06-13 |
| CN102496356B true CN102496356B (en) | 2014-05-28 |
Family
ID=46188173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110393784.5A Active CN102496356B (en) | 2011-12-01 | 2011-12-01 | Method and apparatus for eliminating seam between spliced display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496356B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10031589B2 (en) | 2013-05-22 | 2018-07-24 | Nokia Technologies Oy | Apparatuses, methods and computer programs for remote control |
| CN104658436B (en) * | 2013-11-25 | 2018-09-28 | 丁炜慷 | A method of the point-to-point display input video on mosaic display screen |
| CN104216671B (en) * | 2014-08-19 | 2017-03-22 | 宁波Gqy视讯股份有限公司 | Method for realizing synchronous cooperated display on multiple sets of spliced display screens |
| CN108152985B (en) * | 2016-12-02 | 2021-02-12 | 西安中科微精光子制造科技有限公司 | Optical imaging system and target simulation system |
| CN108334163A (en) * | 2018-01-05 | 2018-07-27 | 联想(北京)有限公司 | A kind of dual-screen electronic device and its display control method |
| CN109819076B (en) * | 2019-03-19 | 2021-02-26 | 宁波团团工业设计有限公司 | Screen display method of flexible screen mobile phone |
| TWI682530B (en) | 2019-05-29 | 2020-01-11 | 友達光電股份有限公司 | Light emitting diode panel and tiling display apparatus |
| CN110535988B (en) * | 2019-08-30 | 2021-04-16 | 京东方科技集团股份有限公司 | Display module for electronic equipment and electronic equipment with same |
| CN111708191A (en) * | 2020-06-10 | 2020-09-25 | 苏州添易朗科技有限公司 | Binding process of double-screen V-shaped curved surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038543A (en) * | 1988-06-08 | 1990-01-03 | 福州大学 | Energy saving controller for ac electric magnet |
| CN201518076U (en) * | 2009-11-09 | 2010-06-30 | 北京东方恒润科技有限责任公司 | Three-dimensional image display device |
| CN202008807U (en) * | 2011-04-18 | 2011-10-12 | 刘武强 | Three-dimensional imaging equipment for displaying advertisement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1300010B1 (en) * | 2000-07-03 | 2011-06-15 | Imax Corporation | Equipment and techniques for providing invisible seaming of multiple projection displays |
| CN100484211C (en) * | 2005-07-29 | 2009-04-29 | 黄福泉 | Large screen whole screen rear projection display method |
| CN100480730C (en) * | 2006-04-28 | 2009-04-22 | 武汉大学 | Seam eliminating method for mosaic of remote sensing image |
| CN101206327B (en) * | 2006-12-20 | 2011-11-30 | 欧睿控股股份有限公司 | Display in one piece and preparation method thereof |
| CN101770732B (en) * | 2009-01-07 | 2011-07-06 | 曹嘉灿 | Seamless tiled display device |
-
2011
- 2011-12-01 CN CN201110393784.5A patent/CN102496356B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038543A (en) * | 1988-06-08 | 1990-01-03 | 福州大学 | Energy saving controller for ac electric magnet |
| CN201518076U (en) * | 2009-11-09 | 2010-06-30 | 北京东方恒润科技有限责任公司 | Three-dimensional image display device |
| CN202008807U (en) * | 2011-04-18 | 2011-10-12 | 刘武强 | Three-dimensional imaging equipment for displaying advertisement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102496356A (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102496356B (en) | Method and apparatus for eliminating seam between spliced display screens | |
| CN102692805B (en) | Multilayer liquid crystal-based projection type three-dimensional display device and method | |
| US20210152804A1 (en) | Three dimensional glasses free light field display using eye location | |
| CN101782687B (en) | Device for displaying three-dimensional image | |
| EP2682805A2 (en) | Multiple viewpoint image display device | |
| CN101825773B (en) | Display device | |
| TWI512709B (en) | Autostereoscopic liquid crystal display apparatus | |
| CN101980544B (en) | Three-dimensional image display method and related display system | |
| CN105093546A (en) | 3d display device and control method thereof | |
| CN102253526B (en) | Liquid crystal display | |
| CN103913940B (en) | Stereoscopic projection device and display method using same | |
| CN102768437B (en) | Three-dimensional (3D) image display device | |
| CN104597608B (en) | The directive property backing structure and method of the LED-based three-dimensional display without auxiliary equipment | |
| TW200410566A (en) | A display device being able to automatieally convert a 2D image to a 3D image | |
| CN104317120A (en) | Free-viewpoint true three-dimensional display method and free-viewpoint true three-dimensional display system allowing many people to watch | |
| CN102354071B (en) | Liquid crystal grating type free stereo display device | |
| CN103698888A (en) | 3D (three-dimensional) display device | |
| CN110910776A (en) | Method and device for processing splicing seams of spliced display screen | |
| KR101337790B1 (en) | Depth-fused three dimensional display method and apparatus using multi layer | |
| CN102566250A (en) | Naked-eye auto-stereoscopic display projection system and displayer | |
| CN102238396A (en) | Image converting method, imaging method and system of stereoscopic vision | |
| US9420269B2 (en) | Stereoscopic image display device and method for driving the same | |
| US10509232B2 (en) | Stereoscopic image display device using spatial-divisional driving and method of driving the same | |
| JP4122911B2 (en) | Liquid crystal display device and liquid crystal panel | |
| CN101977332B (en) | Open hole type stereo display and displaying method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Kezhu road high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 233 510670 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 Guangzhou province high tech Industrial Development Zone, Guangdong, Cai road, No. 6, No. Patentee before: VTRON TECHNOLOGIES Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201125 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Kezhu road high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 233 510670 Patentee before: VTRON GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |