CN1127047C - Method for presenting large scrolling display along window of building and apparatus therefor - Google Patents
Method for presenting large scrolling display along window of building and apparatus therefor Download PDFInfo
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- CN1127047C CN1127047C CN97111524A CN97111524A CN1127047C CN 1127047 C CN1127047 C CN 1127047C CN 97111524 A CN97111524 A CN 97111524A CN 97111524 A CN97111524 A CN 97111524A CN 1127047 C CN1127047 C CN 1127047C
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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
Abstract
The present invention relates to a method and a device for displaying a large rolling display from the opening part of a window in a building, wherein thirty-two display units, each of which comprises sixty-four LEDs (liquid crystal displays) which are arranged in alignment at tiny intervals, are arranged along the inner edge of a window of a building at large constant intervals. The display units are arranged into that the light of the LEDs of the display units can be clearly observed within a scheduled zone outside the building. The display units form a strip-shaped display zone along the window, and the strip-shaped display zone is driven by a bitmap image datum. (64*32) LEDs are driven by (64*32) bits of bitmap data which are formed by taking out one row from every ten rows in the (64*32) bits of bitmap image data at any moment.
Description
Technical field
The present invention relates to a kind of inside from buildings by window to the method and apparatus that crowd (as the pedestrian of buildings outside) the presenting large scrolling formula of buildings outside shows, can display string when specifically relating to a kind of scrolling and/or the technology of graphic image.
Background technology
Now, can see various display device along the street and the buildings in city, they are used to advertise or release news to commodity and service.Undoubtedly, display screen is big more, and the advertising results that it produced are also just good more.Consider this relation, when the constant information of issue had the image of character or photo as a width of cloth, it was just enough to load onto bulb for a large-scale sign board.But, show variablely during with continually varying information, just should use the dot matrix CRT display device that can show continually varying character and motion video.
The oversize dot matrix display device that is installed on the buildings roof or on the metope is very expensive.Except display device itself, the structure of making support display device and the cost of installment work are also very high.Because the existence of these problems, the dot matrix display device of this oversize does not extensively adopt.In addition, it is impossible especially to adopt a kind of like this display device to carry out the advertising campaign of finite time.
As everyone knows, when desiring to show a big as far as possible advertisement so that minimum cost is interim, flag is often used as the medium of large-scale advertisement.Give an example, the flag of metope suspension along buildings is printing big words such as " price cuttings in spring " above.Obviously, the cost of this advertising method is relatively very low, but the shortcoming that is accompanied by is to show continually varying information.When this flag is set on the metope of a buildings with many windows, some window will be covered by cloth, and the ambiance in the room that those windows are covered by cloth is with variation.Be that the window of buildings is muffled unacceptable especially in the facility (as restaurant, dining room) of characteristic by cloth with sunlight of injecting from window and the scenery of seeing from window particularly at those.In addition, with and the unengaging flag magnificent main entrance that covers some buildingss such as restaurant, museum also be unallowed because their moving part just is outward appearance.
Summary of the invention
The method and apparatus that the opening portion presenting large scrolling formula that the object of the present invention is to provide a kind of inside from buildings to pass through window shows, wherein, need not to be provided with any fixture on the metope of buildings, therefore, the function of the window on the metope can not be affected.
Another object of the present invention is to provide a kind of inside from buildings to pass through the method and apparatus of the opening portion presenting large scrolling formula demonstration of its window, and this method and apparatus can show various characters and/or image, and advanced visual effect is provided.
Of the present invention also have a purpose to be to provide a kind of inside from buildings to pass through the method and apparatus of the opening portion presenting large scrolling formula demonstration of its window, and this method and apparatus can be realized above-mentioned displaying with relatively low cost.
In order to realize above-mentioned and other purposes of the present invention, the method that shows by the opening portion presenting large scrolling formula of its window from the inside of buildings according to an aspect of the present invention comprises the following steps:
Be provided with by a plurality of light-emitting components being separated with one first spacing and being aimed at ground, constitute a light-emitting device array section, this light-emitting device array section comprises that at least one is used for being fixed near the fixed part of window opening partial interior, comprises one or more suckers in this fixed part;
A plurality of light-emitting device array sections are separated setting with the spacing bigger than the first above-mentioned spacing, constitute a display plane along the inner peripheral of the window opening part of above-mentioned buildings by means of described at least one fixed part and described one or more sucker;
The storage representative will be presented at the pictorial data of the image on the above-mentioned display plane;
Read a plurality of segments in the above-mentioned pictorial data, each described data fragments is corresponding to the visual segment that shows on an independent light-emitting device array section, and the visual segment of pruning and will show in the space corresponding to the spacing between described each array segment; And
In each display cycle, a predetermined amplitude is moved in the position of the image on the above-mentioned display plane, thereby show above-mentioned image with a predetermined scrolling speed scrolling.
According to another aspect of the present invention, a kind of inside from buildings of the present invention sees through the window opening portion and shows that a large scrolling device shown comprises: a plurality of light-emitting device array sections, in these array segments each is made of m light-emitting component that is provided with the fine pitch alignment, each described light-emitting device array section comprises that at least one is used for being fixed near the fixed part of window opening partial interior, and described fixed part comprises one or more suckers; Above-mentioned light-emitting device array section has constituted a bar shaped physical region of being made up of the spaced-apart light-emitting device array section of n group; Constitute spacing between the adjacent array section of n group light-emitting device array section of above-mentioned bar shaped physical region and be far longer than spacing between the above-mentioned light-emitting component; By means of described at least one fixed part and described one or more sucker, the edge is provided with in the window opening of above-mentioned this upper edge buildings of the light-emitting device array segment base part; Be included in the above-mentioned bar shaped physical region (m * n) individual above-mentioned luminescence display unit is driven by bitmap image data, and displayed image is rolled up to the other end from an end of above-mentioned bar shaped physics viewing area; The preparation of above-mentioned bitmap image data is carried out at a virtual viewing area, and this virtual viewing area has m point, line direction that the w point is arranged at column direction; Here, w is the multiple of n; At each constantly, have (nominally the individual light-emitting component of m * n) be considered as in the described bar shaped physical region of virtual viewing area (m * n) data of individual point are driven.
Can obtain following advantage from said method of the present invention and device:
(a) by window opening internal edge partly a plurality of light-emitting device array sections are set, make that making large-sized bar shaped viewing area becomes a reality along buildings.
(b) can with very low cost with various information rollings be presented on the large-scale viewing area, reason is representative information, can be used as the pictorial data that contains character and/or figure to the image that the people stays profound influence has a personal computer or word processor to produce easily.
(c) owing to almost need be arranged on the outside of buildings without any device or equipment, so the outward appearance of buildings can not be affected.
(d) because array segment is the opening portion inside that is arranged on window with certain spacing, so the introducing light of window or the basic function of looking around landscape can not be subjected to very big influence.
(e) each display unit all is very light midget plant, and is therefore, very easy in the inner mounting or dismounting of the opening portion light-emitting device array section of window.This array segment can be arranged on the buildings as required in short time, and the operating period removes later immediately.These array segments and other equipment or parts can use repeatedly.These characteristics have ease for use and economy when make implementing scroll display method of the present invention.
(f) because light-emitting device array section and other equipment are mounted in the inside of the window opening part of buildings, therefore, needn't require them to have waterproof or corrosion resistance.
Skilled person in the present technique field can understand some other purpose of the present invention and advantage at an easy rate from following detailed.In the following detailed description, just implement optimal mode of the present invention by discussing simply, illustrate and described most preferred embodiment of the present invention.From as can be seen following, the present invention can have other different embodiments, and its a plurality of detail sections can improve under the prerequisite of not leaving scope of the present invention in many aspects.Therefore, following accompanying drawing and description are exemplary from being considered to be in essence, rather than restrictive.
Description of drawings
Fig. 1 is the vertical plane figure of the display unit in one embodiment of the present of invention.
Fig. 2 is mounted in the general perspective of one embodiment of the present of invention device on the building window.
Fig. 3 is the situation of the device among Fig. 2 when showing a character string.
Fig. 4 is the schematic block diagram of the display control circuit that adopted among the embodiment among Fig. 1 to Fig. 3.
Fig. 5 is the process flow diagram of each step of the display control program of the display control unit in the presentation graphs 4.
Fig. 6 is the synoptic diagram of the DISPLAY ORDER in the expression separate type scroll display method of the present invention.
Embodiment
As shown in Figure 1, the rolling type display device that has typical structure in the present embodiment comprises display unit 200, indicative control unit 300 and power supply unit 400.Display unit 200 is corresponding to a light-emitting device array part, and it has a light emitting diode (LED) 250 that comprises 64 marshallings and the cylinder 200a of the driving circuit DS that will describe in detail below in conjunction with Fig. 5.LED250 quantity can change according to counting of vertical direction needs.In the present embodiment, the interval between the adjacent LED250 is set to about 3cm.Can insert an optical device that is used for the broadening viewing angle in the front of the array of LED250.LED250 and drive circuit unit DS are set at respectively in a top cabinet 202 and the bottom cabinet 204.Upper and lower part cabinet 202 and 204 firmly fixes by web member 206 each other is in the same place, and constitutes above-mentioned cylinder 200a.Each head portion of cylinder 200a is fixed by the end cap parts 210 with erecting equipment.The erecting equipment that is used for installing display unit 200 comprises: upper and lower bottom parts 214, adjust screw 212 and sucker 218.Upper and lower bottom parts 214 can be fixed on respectively on ceiling, window frame or the floor, thereby can cylinder 200a be supported on the fabric structure securely by tightening each adjustment screw 212.After display unit 200 installations, the shell parts 216 that each adjustment screw 212 is made by cast synthetic resin cover hide.Be provided with a pair of sucker 218 on each end cap parts 210.Each sucker 218 is fixed thereon by compressing facing to glass pane.Like this, the cylinder 202a of display unit 200 is supported on fabric structure and the glass pane respectively securely by upper and lower bottom parts 214 and sucker 218.
Set up a demarcation strip 208 on each lateral section of cylinder 200a, this demarcation strip 208 is set up with the orientation of LED250 and becomes parallel relation.Demarcation strip 208 prevents that the light that LED250 penetrates from arriving the sharpness deterioration that causes shown scrolling image on the adjacent display unit 200.
A personal computer can be used as indicative control unit 300, is used for passing through control signal cable 350 and control signal connector 220a according to the pictorial data that is stored in unit, and 220b provides display control signal to display unit 200.Except personal computer, other concrete control module also can be used as the indicative control unit in the present embodiment, and it is quite obvious.Power supply unit 400 is that AC power (as AC100V, 50,60Hz) is converted to the drive current of LED250 and is added to device on the LED by cable 450 and power connector 222.
Can connect 32 groups of display units 200 with the chrysanthemum chain on the indicative control unit 300.Simultaneously, except being undertaken the communication of control signal by cable 350, can load onto a wireless communication unit (not shown) on indicative control unit 300 and each display unit 200, thereby between indicative control unit 300 and display unit 200, can realize the radio communication of display control signal.In such formation, each display unit 200 is to realize power supply by an independent feed cable 450 separately.
In Fig. 2, rolling type display device according to an embodiment of the invention is to install along the window on the side wall of a building B 100.More particularly, this rolling type display device comprises 32 groups of display units 200 that are provided with predetermined interval along the inner edge of window 100, as the light-emitting device array section.In other words, each display unit 200 vertically is arranged on around the inside surface of glass of window 100.In the present embodiment, be spaced apart 1m between the adjacent display cell 200.This there is no need to set accurate steady state value at interval.Owing to mounting condition may become along with the situation of the inner space that display unit 200 is set, the difference between allows within the specific limits at interval.When a plurality of windows 100 that separated by pillar and/or wall were provided with, display unit 200 just can not be installed on these pillars and the wall at display unit 200.As a result, some part in display unit 200 strings just can blackening.But these defectives in the display unit 200 can not produce influence fundamentally to the function of device.Display unit 200 can be arranged on like this glass pane inside surface around, make that at least some is arranged to radially or triangle along glass pane in the display unit 200.
The pedestrian 550 that the rolling type display device of present embodiment as shown in Figure 3 is designed to walking the pavement 500 on road 510 along the street especially transmits display message.Therefore, in each display unit 200, settled 64 LED250, and be arranged to identical towards so that can be seen clearly by the pedestrian on the street 510 550.32 groups of display units 200 are also determined direction, are made exactly that the optical axis that is arranged on LED250 wherein points to the pavement 510 on the opposite street 500 like this.In the present embodiment, along having demonstrated " the character string of Spring Sale on the scrolling direction of 200 strings of the display unit shown in Fig. 3.[example structure of rolling type display device]
Form with schematic block diagram among Fig. 4 shows display control circuit according to an embodiment of the invention.As mentioned above, each display unit 200 has the light-emitting device array Ai and the 64 bit driver circuit DSi that are used for driving LED array Ai that comprise 64 with the LED250 of predetermined slight gap arrangement, the i here is the integer of the arrangement progression of expression display unit 200, so i=1,2,3 ..., 32.Driving circuit DSi comprises 260, one 64 latch cicuits 270 of one 64 bit shift register and one 64 bit driver circuit 280.At first be sent in the shift register 260 with a display unit 200 corresponding 64 video datas, these video datas are moved into and are maintained in the latch cicuit 270 then.Driving circuit 280 is lighted 64 LED250 according to these video datas.
32 groups of display units 200 are serially connected mutually.Each display unit 200 also links to each other with indicative control unit 300 simultaneously.More particularly, 32 64 bit shift register 260 that are included among the driving circuit DSi are serially connected mutually, constitute the shift register of (64 * a 32) position as shown in Figure 4 generally.This (64 * 32) bit shift register links to each other with indicative control unit 300.
The processor 310 of indicative control unit 300 is read data in the image memory 320 in following mode.The shift register 330 that the column data Dj that reads as 64 bit parallel data from image memory 320 is used to parallel data is converted to serial data converts serial data to.The serial data that converts to is imported in (64 * 32) bit shift register that is made of 64 bit shift register 260 of 32 serial connections above-mentioned.When 32 column data are encased in this (64 * 32) bit shift register serially from indicative control unit 300, provide one 64 to rank data for each 64 bit shift register 260.At this moment, indicative control unit 300 is sent a latch signal to each driving circuit DSi, moves in the latch cicuit 270 and remains on wherein being stored in data in the shift register 260.64 LED250 in each display unit 200 are just driven by these latched data.Meanwhile, the data in each shift register 260 then are updated.[the demonstration control sequence in the present embodiment]
Process flow diagram among Fig. 5 shows processor 310 pictorial data is read into read-in process the indicative control unit 300 from image memory 320.In the 601st step, initial pointer P is placed in zero.In the 602nd step, the value of initial pointer P is sent to an address pointer j.Like this, in this step, j and P equal zero.In the 603rd step, column counter C is by zero setting.
In ensuing the 604th step, the address j of the address pointer j indication in the image memory 320 is conducted interviews, and send out a column data Dj with serial mode from this address j.In the 605th step, address pointer j increases by 10.The step of this " address pointer j increases by 10 " is a characteristic feature in this display control program.
In the 606th step, column counter C increases by 1.In the 607th step, column counter is checked whether reached end point values (for example 32) with the value of confirming this column counter.If should value less than 32, program turned back to for the 604th step, according to the address pointer j that has upgraded in the 605th step image memory 320 was read.If the value of counter C equals 32, packed in each of 32 groups of shift registers 260 with regard to the decidable column data.At this moment, that crosses as described above is such, produces a latch signal in the 608th step.
In ensuing the 609th step, initial pointer P increases by 1, prepares to make the image to be shown point that advances on the scrolling direction.In the 610th step, initial pointer P is checked whether reached the value MAX of a representing images end with the value of confirming pointer P.If the value of pointer P is less than MAX, then program turned back to for the 602nd step, proceeded the scrolling of image.If the value of pointer P reaches MAX, then program turned back to for the 601st step, began to restart the scrolling of image from the start-up portion of image.
The pictorial data itself that is stored in the image memory 320 is made up of a sequence column data such as Dj, D (j+1), D (j+2), D (j+3), D (j+4), D (j+5) and D (j+6) etc.But in scroll display method of the present invention, column data C takes out 10 column data at every turn from the pictorial data of storage.Therefore, as shown in Figure 4, column data sequence D j, D (j+10), D (j+20), D (j+30) and D (j+40) are fed among driving circuit DS32, DS31, DS30, DS29 and the DS28 in the adjacent display unit.[example 1]
An example of scroll display method of the present invention is described below in conjunction with Fig. 3.
(a) established a bar shaped viewing area that m point * n is ordered along the window 100 of building B.This viewing area is made up of 32 display units 200, and 200 of each display units have 64 LEDs 250.That is to say that in the present embodiment, m and n are set to 64 and 32 respectively.On the other hand, the bitmap image data of preparing in image memory 320 are considered as the virtual viewing area that high m point * wide w is ordered with this bar shaped viewing area.In the present embodiment, m is set equal to 64 points, and w then equals (11 * n)-10=342 point.
(b) in the bar shaped viewing area of the virtual viewing area that is regarded as (64 * 342) point, at a time show the data of from the pictorial data of (64 * 342) point, putting every (64 * 32) that 10 row are read.In other words, the data of (64 * 32) individual point of being selected from the pictorial data of storing all the time of (64 * 32) individual diode (LED) 250 drive.[example 2]
Another example of scroll display method of the present invention is roughly described below with reference to Fig. 6.This exemplary viewing area is made up of 6 display units 200, and each display unit 200 has 16 light-emitting component LED250.Will show the bitmap image data of expression character string " マ Le " in this bar shaped viewing area that is made of 6 light-emitting device array section A1 to A6, マ here and Le are the kana character in the Japanese.Each character all is to obtain from 16 * 16 matrix.Blacking circle correspondence among Fig. 6 point and the mutual position that overlaps of the light-emitting component among the array segment Ai of forming character, and corresponding light-emitting component LED250 is being driven constantly with the circle of blacking.To shown in 6 (f), the point data that obtains from 16 * 16 top matrix data is sent to element arrays section A1 to A6 as Fig. 6 (a).Column data pointwise successively licks each element arrays section A1 to A6.Therefore, at each constantly, all the part of a character display in the bar shaped viewing area.But if when representing the pictorial data of character with the speed scrolling of 4 characters of per second, it is 16 * 16 matrix character that displayed image can be recognized.
Above this identification effect realize that by means of " persistence of vision " phenomenon this phenomenon is person's retina and the function of optic centre according to the observation, the part of the vacancy between the display column data of separating is replenished.In the most preferred embodiment of Fig. 1 to Fig. 5, the spacing between the adjacent display unit 200 is set to relatively long 1m.Because the spacing between the display unit 200 is longer, so just can obtain an image in the scrolling by increasing counting of a character of formation.In the present embodiment, constitute counting of a character and be engraved in 11 times more than of the column data that shows in the element length when a certain.Meanwhile, also require scrolling speed is made as one than higher value, thereby make the observer can see predetermined image.
In another embodiment of the present invention, many display units 200 are flatly arranged, and are provided with bigger interval in vertical direction.For example, to bottom a plurality of display units 200 are set from the top layer of a building skyscraper, the length direction of each display unit 200 is a horizontal direction, is arranged near the inside surface of every layer of window.Constituted a bar shaped viewing area by tens display units 200 with 50 intervals, be equivalent to every layer and be provided with 3 to 6 display units 200 to window 100cm.In the same function of embodiment shown in Fig. 2 and Fig. 3, present embodiment can be along demonstrating an image with scroll mode on the vertical direction of building side wall by the front.
In Fig. 4 and display control program shown in Figure 5, change the image of from image memory 320, reading by utilizing an additional disposal system, just can demonstrate an animated image in the scrolling.In addition, in Fig. 4 and embodiment shown in Figure 5, the visual column data of being read from image memory 320 discretely by processor 310 is to be sent to serially in each display unit 200.Yet, the present invention also can adopt other processing mode, make each display unit 200 receive column data discretely, and pictorial data can be read continuously with serial mode from image memory 320, and in each display unit display unit 200, postponed.
Claims (19)
1. the inside from buildings sees through the method that the window opening portion shows that a large scrolling shows, this method comprises the following steps:
Be provided with by a plurality of light-emitting components being separated with one first spacing and being aimed at ground, constitute a light-emitting device array section, this light-emitting device array section comprises that at least one is used for being fixed in the fixed part of window opening partial interior, comprises one or more suckers in this fixed part;
A plurality of light-emitting device array sections are separated setting with the spacing bigger than the first above-mentioned spacing, constitute a display plane along the inner peripheral of the window opening part of above-mentioned buildings by means of described at least one fixed part and described one or more sucker;
The storage representative will be presented at the pictorial data of the image on the above-mentioned display plane;
Read a plurality of segments in the above-mentioned pictorial data, each described data fragments is corresponding to the visual segment that shows on an independent light-emitting device array section, and the visual segment of pruning and will show in the space corresponding to the spacing between described each array segment; And
In each display cycle, a predetermined amplitude is moved in the position of the image on the above-mentioned display plane, thereby show above-mentioned image with a predetermined scrolling speed scrolling.
2. scroll display method as claimed in claim 1, wherein said pictorial data are that the described display plane of the vertical point that exists at the spacing that comprises virtually with above-mentioned light-emitting device array section is set up.
3. scroll display method as claimed in claim 2, wherein, by segment data read described view data to the location, its figure place is corresponding to light-emitting component number included in each light-emitting device array section.
4. scroll display method as claimed in claim 1, wherein:
Each described light-emitting device array section comprises m described light-emitting component;
N is set organizes described light-emitting device array section constituting described display plane, thereby described display plane comprises m described light-emitting component at column direction, comprises n described light-emitting component at line direction; Prepare described pictorial data, make it to represent an image of being made up of column direction m point, line direction w point, wherein w is an integer of several times greater than n;
Described display plane is considered as the virtual viewing area by m * w some formation;
In described moving each by from the above-mentioned data bitmap that comprises m * n the point of selecting discretely m * w the pictorial data of putting, encourages described m * n light-emitting component in the described display plane constantly simultaneously.
5. scroll display method as claimed in claim 4 wherein reading when being stored in bitmap image data in the memory, that be used to drive m * n above-mentioned light-emitting component, is carried out the data extraction operation to it, and this extraction operation is carried out in the following manner:
Above-mentionedly be considered as having m * the virtual viewing area of w point pixel structure on, the above-mentioned bitmap image data of virtual demonstration;
The pictorial data of virtual demonstration is covered on above-mentioned a plurality of light-emitting device array sections virtually;
Extract the data of locational m point of m the light-emitting component that covers in each light-emitting device array section;
Wherein, in the position of moving the overlay image data that will on above-mentioned virtual viewing area, show on the scrolling direction, repeat above-mentioned data pick-up operation.
6. scroll display method as claimed in claim 1, wherein said view data comprise the dynamic image factor that changes chronologically.
7. scroll display method as claimed in claim 1, wherein said light-emitting device array section are to be parallel relation with constant spacing to be arranged on the common plane.
8. scroll display method as claimed in claim 1 has at least a part to be arranged to radial along a common surface in the wherein said light-emitting device array section.
9. scroll display method as claimed in claim 1 has at least a part to be arranged to the triangular wave form in the wherein said light-emitting device array section.
10. scroll display method as claimed in claim 1, wherein said scrolling speed be configured to and each described light-emitting device array section between described spacing proportional.
11. scroll display method as claimed in claim 1, wherein said light-emitting device array section is arranged on the common plane abreast, and the diverse location on above-mentioned display screen has different spacings.
12. scroll display method as claimed in claim 11, wherein, from the segment that is used as above-mentioned bitmap image data, with will be by the pixel that a light-emitting device array section the shows corresponding m point range data-driven first light-emitting device array section to be controlled so as to the required time interval of the second adjacent light-emitting device array section of identical m point range data-driven and above-mentioned first, second light-emitting device array section spacing proportional.
13. the inside from buildings sees through the window opening portion and shows a large scrolling device shown, this device comprises:
A plurality of light-emitting device array sections, in these array segments each is made of m light-emitting component that is provided with the fine pitch alignment, each described light-emitting device array section comprises that at least one is used for being fixed in the fixed part of window opening partial interior, and described fixed part comprises one or more suckers;
Above-mentioned light-emitting device array section has constituted a bar shaped physical region of being made up of the spaced-apart light-emitting device array section of n group;
Constitute spacing between the adjacent array section of n group light-emitting device array section of above-mentioned bar shaped physical region greater than the spacing between the above-mentioned light-emitting component;
By means of described at least one fixed part and described one or more sucker, above-mentioned light-emitting device array section is provided with along edge in the window opening part of buildings;
M * n the above-mentioned luminescence display unit that is included in the above-mentioned bar shaped physical region driven by bitmap image data, and displayed image is rolled up to the other end from an end of above-mentioned bar shaped physics viewing area;
The preparation of above-mentioned bitmap image data is carried out at a virtual viewing area, and this virtual viewing area has m point, line direction that the w point is arranged at column direction; Here, w is the multiple of n;
At each constantly, m * n the data of putting that have m * n light-emitting component to be regarded as in the described bar shaped physical region of virtual viewing area are driven.
14. scrolling display device as claimed in claim 13, wherein, each described light-emitting device array section is provided with like this, makes luminous energy that its light-emitting component sends be clear that from the presumptive area of the window opening part outside of this buildings.
15. scrolling display device as claimed in claim 13, wherein, described m * n data point is spacing is arranged to select in the scrolling direction from above-mentioned pictorial data, to drive above-mentioned light-emitting component a moment.
16. scrolling display device as claimed in claim 13, wherein each described light-emitting device array section also comprises a pair of partition member that is provided with along its two side ends, is used to prevent that the light that above-mentioned light-emitting component sends from producing scattering.
17. scrolling display device as claimed in claim 13, wherein said light-emitting device array section links to each other with a control module by the daisy chain type telecommunication cable that is used for transmitting pictorial data and control signal, this control module is used to store described pictorial data, and provides control signal to determine the driving order of the light-emitting component in each array segment to each light-emitting device array section.
18. scrolling display device as claimed in claim 13, wherein said light-emitting device array section communicates by a wireless transmission and a control module that is used for transmitting pictorial data and control signal, this control module is used to store described pictorial data, and provides control signal to determine the driving order of the light-emitting component in each array segment to each light-emitting device array section.
19. scrolling display device as claimed in claim 13, wherein each described light-emitting device array section is by the respective electrical source power cable supply capability by linking to each other with each array segment.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111524A CN1127047C (en) | 1997-05-09 | 1997-05-09 | Method for presenting large scrolling display along window of building and apparatus therefor |
| EP97303197A EP0877349B1 (en) | 1997-05-09 | 1997-05-09 | Method for presenting a large scrolling display along a window of a building and an apparatus therefor |
| HK98113984A HK1012518A1 (en) | 1997-05-09 | 1998-12-18 | Method for presenting a large scrolling display along a window of a building and an apparatus therefor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97111524A CN1127047C (en) | 1997-05-09 | 1997-05-09 | Method for presenting large scrolling display along window of building and apparatus therefor |
| EP97303197A EP0877349B1 (en) | 1997-05-09 | 1997-05-09 | Method for presenting a large scrolling display along a window of a building and an apparatus therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1199212A CN1199212A (en) | 1998-11-18 |
| CN1127047C true CN1127047C (en) | 2003-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97111524A Expired - Lifetime CN1127047C (en) | 1997-05-09 | 1997-05-09 | Method for presenting large scrolling display along window of building and apparatus therefor |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0877349B1 (en) |
| CN (1) | CN1127047C (en) |
| HK (1) | HK1012518A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428827Y (en) * | 2000-05-10 | 2001-05-02 | 铼德科技股份有限公司 | Multifunction marking device |
| CN101908305A (en) * | 2010-03-25 | 2010-12-08 | 上海电子艺术发展有限公司 | Multimedia moving window presentation system |
| WO2013160759A2 (en) * | 2012-04-25 | 2013-10-31 | Kevin Wallace | A pictorial and textual base reference system for a message tower |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5191748A (en) * | 1991-12-12 | 1993-03-09 | Baughman Daniel G | Illuminated display |
| CN1121618A (en) * | 1994-10-25 | 1996-05-01 | 埃维克斯公司 | Scrolling display method and system therefor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2820998B2 (en) * | 1990-03-20 | 1998-11-05 | 国際電気株式会社 | Scroll circuit of light emitting element dot matrix display |
| JP3542861B2 (en) * | 1995-11-10 | 2004-07-14 | アビックス株式会社 | METHOD AND APPARATUS FOR DISPLAYING LARGE SCREEN SCROLLING FROM INTERIOR TO PERSON OVER WINDOWS |
-
1997
- 1997-05-09 EP EP97303197A patent/EP0877349B1/en not_active Expired - Lifetime
- 1997-05-09 CN CN97111524A patent/CN1127047C/en not_active Expired - Lifetime
-
1998
- 1998-12-18 HK HK98113984A patent/HK1012518A1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5191748A (en) * | 1991-12-12 | 1993-03-09 | Baughman Daniel G | Illuminated display |
| CN1121618A (en) * | 1994-10-25 | 1996-05-01 | 埃维克斯公司 | Scrolling display method and system therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0877349A1 (en) | 1998-11-11 |
| CN1199212A (en) | 1998-11-18 |
| EP0877349B1 (en) | 2003-04-23 |
| HK1012518A1 (en) | 1999-08-06 |
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