EP1830337A1 - Procede de formation d'une image matricielle mobile et dispositif a message defilant a diodes lumineuses - Google Patents

Procede de formation d'une image matricielle mobile et dispositif a message defilant a diodes lumineuses Download PDF

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Publication number
EP1830337A1
EP1830337A1 EP05783036A EP05783036A EP1830337A1 EP 1830337 A1 EP1830337 A1 EP 1830337A1 EP 05783036 A EP05783036 A EP 05783036A EP 05783036 A EP05783036 A EP 05783036A EP 1830337 A1 EP1830337 A1 EP 1830337A1
Authority
EP
European Patent Office
Prior art keywords
light
image
display
color
luminous
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.)
Withdrawn
Application number
EP05783036A
Other languages
German (de)
English (en)
Other versions
EP1830337A4 (fr
Inventor
Yuri Borisovich Sokolov
Robert Pavlovich Baranov
Vitaly Alesandrovich Sviridov
Michail Viktorovich Strelnikov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dis Plus OOO
Original Assignee
Dis Plus OOO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from RU2004134375/09A external-priority patent/RU2281564C1/ru
Priority claimed from RU2005106592/09A external-priority patent/RU2288511C1/ru
Application filed by Dis Plus OOO filed Critical Dis Plus OOO
Publication of EP1830337A1 publication Critical patent/EP1830337A1/fr
Publication of EP1830337A4 publication Critical patent/EP1830337A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components

Definitions

  • the invention relates to display technology and can be used in the development of visual display device technology for advertising and other informational messages to indoor and outdoor installations. It can be implemented as a light-emitting diode device for color rendering alphanumeric and graphic information as well as moving images with a range of color shades.
  • a method of generating a dot matrix image and a display device using the so-called “residual image” effect are known. This effect occurs in the human eye during rapid adjustments of the display device, which is manufactured using LED technology (see information source [1], back).
  • the closest approach to the purpose of generating a movable dot matrix image in a display device is as follows.
  • the display device consists of n display bars.
  • the indicator bars contain pixels and are arranged in parallel.
  • the distance between the display bars is at least as large as the width of a display bar.
  • a movable dot matrix image is generated by the display bars.
  • Each element of the image line in the display bar is generated by means of a pixel of three light-emitting diodes, namely red, blue and green. These LEDs are arranged sequentially along the width of the display bar.
  • Each element of the image series is generated by means of the adjacent pixels which are arranged along the length of the display bar [3].
  • the device closest to the invention according to its intended purpose is also one which consists of n display bars arranged parallel to one another. These indicator bars share a common power supply.
  • the columns of the movable dot matrix image with the "residual image" effect within the video field of the displayed information are formed by means of display bars.
  • Each indicator bar contains line illuminators.
  • Each cluster is executed using color pixels.
  • the color pixels consist of light emitting diodes of the red, blue and green luminous colors and are arranged linearly along the row of rows. The pixel length coincides with the width of the luminous column of the indicator bar [3].
  • the disadvantage of this known as a prototype device for displaying alphanumeric and graphical data is that the display bars in this device contain color display elements that consist of one pixel of three color LEDs.
  • the light-emitting diodes are arranged in series along the line of the displayed image.
  • the elements that make up the columns of the video field image are not optimized by design. This does not allow to increase the resolution of the displayed data and thus also the quality of the video field of the displayed image.
  • the disadvantage of this known as a prototype device for displaying alphanumeric and graphical data is that the display bars in this device contain color display elements that consist of one pixel of three color LEDs.
  • the light-emitting diodes are arranged in series along the line of the displayed image.
  • the elements that make up the columns of the image of the video field are not optimized by design. This does not make it possible to increase the resolution of the displayed data and thus also the quality of the displayed image of the video field in the display device.
  • the essence of the invention consists in the following:
  • the invention solves the tasks associated with the development of a method for generating the movable Dot matrix image and the device of the light-emitting diode display for displaying alphanumeric and graphic data.
  • the device consists of n parallel display bars that shape the columns of the image.
  • the following uniform technical result can be achieved: an improvement in the quality of the displayed data, an increase in functional reliability, and a cost reduction of the device thanks to the ability to adjust the resolution within the columns of the displayed video field image; LEDs within the pixel of the Leuchtkluster and the general reduction in the number of LEDs.
  • the specified technical result is achieved as follows.
  • the known method for generating a movable dot matrix image requires the use of a display device.
  • the display device consists of n display bars which contain a plurality of pixels and are arranged parallel to one another. The distance between the display bars is at least as large as the width of a display bar.
  • the method is to create a moving dot matrix image through these display bars with a "residual image" effect.
  • the line item of the image is generated by means of a pixel.
  • the pixel consists of three LEDs, red, blue and green, which are serially arranged along the width of the indicator bar.
  • the element of the image row is generated by adjacent pixels which are arranged along the length of the display bar.
  • the display bars of the image row serve to generate the movable dot matrix image.
  • the line element of the image is generated by means of two adjacent pixels.
  • the LEDs are arranged one below the other in the form of triangles.
  • a common LED is arranged with one of the three luminous colors.
  • the triangles form secondary pixels along the lines.
  • the sides of the triangles run parallel to the width of the indicator bar of the image rows. In the corners of these pages LEDs are arranged with the same color.
  • the triangles, their sides with the length of the indicator bar of the image row run parallel, have in the angles formed by these pages light emitting diodes with different luminous colors and subpixels along the lines or along the image row.
  • the distance between the display bars of the image rows is set to be divisible by the total length of the adjacent pixels along the row element.
  • the neighboring pixels are in the shape of an equilateral triangle.
  • a common light emitting diode with blue light color is installed.
  • a common green LED light emitting diode will be installed.
  • a common light emitting diode with red light color is installed.
  • the arrangement of the light emitting diodes within the pixels, forming triangles, and provided that a common light emitting diode is incorporated at the vertex of the fog angles of those triangles, allows the adjacent pixels having different configurations of the light emitting diode array within the pixel with respect to rows and rows form. This allows the display bars to generate a moving dot matrix image and also ensures the possibility of tracking the resolution of the displayed data.
  • the possibility of incorporating a common light-emitting diode with different fluorescent colors on the neighboring pixels of a display element allows it to be very different
  • the light-emitting diode device for displaying alphanumeric and graphic data according to a second embodiment, as follows.
  • the Leuchtdiodenlaufschrift the known device for displaying alphanumeric and graphical data consists of n parallel to each other arranged display bar with a common power supply.
  • the columns of the movable dot matrix image with the "residual image" effect within the video field of the displayed information are formed by the display bars.
  • Each indicator bar contains luminous clusters.
  • the clusters are executed as color pixels.
  • Each pixel consists of light emitting diodes with red, green and blue light colors.
  • the light-emitting diodes are arranged linearly along the image row line.
  • the length of the pixel coincides with the width of the luminous column of the indicator bar.
  • the video field of the displayed data is made up of 72 display bars.
  • the display bars are grouped in groups of 9 display bars each.
  • the display bars of the columns of each group are connected to a separate power supply.
  • the indicator bars are connected in series with each other in the direction of image scanning in the video field.
  • the input of the signals of the indicator bar of the first column at the beginning of the image scan is connected to the output of a control unit.
  • the input of the control unit is connected to a flash memory card.
  • the proposed choice of the spacing between the display bars taking into account the length of the color display element allows to ensure the required brightness of the video field.
  • the chosen display bar length taking into account the width of the color element of the display bar ensures optimum resolution of the displayed image and dimensions necessary for viewing the video display displayed data is required by the viewer at any distance.
  • the display device is designed with a reduced number of elements, whereby the device costs are reduced. Combining the indicator bars in a group with a separate power supply reduces the amplitude size of the current steps within the supply lines of the light emitting diodes of the device. This reduces the probability of disturbing tendencies in the control circuits of the LEDs and increases the functional and control reliability of the device for the light-emitting diode drive.
  • Each indicator bar of the image column 2 having a length S contains color representation elements of the lines 3 with a length L, each pixel consisting of three color LEDs, red - R, green - G and blue - B arranged horizontally along the line.
  • the display bars of the image column 2 in the display device of the video panel 1 are arranged in parallel.
  • the distance R therebetween is at least as long as the length L of the luminous character of the line 3 of the display bar of the image column 2.
  • FIG. 2a shows the video field of the image with limits 1 of the proposed light-emitting diode script for displaying alphanumeric and graphic data.
  • the video field is formed from n display bars of columns 2.
  • the maximum value m is determined by the level of required brightness of the entire image field.
  • Fig. 2b shows a luminous switch 3.
  • This cluster has the shape of a rectangle in which the length of each diagonal is equal to the length of the shortest side.
  • equilateral triangles are formed.
  • color light emitting diodes B, G, R are arranged.
  • These equilateral triangles form two neighboring pixels 4 and 5 with a common light-emitting diode B. This luminaire allows the resolution of the image within columns horizontally and change vertically.
  • FIGS. 2c, 2d, 2e and 2f show examples of the luminous circuit 3 of the display bars 2 with different arrangement variants in the neighboring pixels of the color light-emitting diodes.
  • Fig. 2g is executed in the form of a square Leuchtkluster shown.
  • FIG. 3 shows a construction diagram of the light-emitting diode drive for displaying alphanumeric data.
  • the operation of the LED trace for displaying alphanumeric and graphic data is based on the method of generating the movable dot matrix image with "residual image” effect.
  • This effect is determined by the particularity of the human eye to keep the image and superimpose the retained image on the currently displayed image.
  • the human eye tracks the image, superimposing the current image on the previous one, and ultimately, the illusion of a connected image is achieved, although in reality it consists of a certain number of individual fragments.
  • the fragment is composed of row and row elements. These row and row elements are formed by data strings.
  • FIG. 2a shows the imaginary element of the line 6 between the display bars of the image rows 2.
  • the device according to the invention is realized in the product "LED Diagram" for the color representation of alphanumeric and graphic data in the "INCOTEX display system” LOR CLO-1024x54-16-00.
  • FIG. 3 From the construction scheme of the light-emitting diode display for the representation of alphanumeric Data ( Figure 3) shows that it consists of 72 indicator bars 2 of the image columns forming the video field.
  • the display bars are grouped into 8 groups. Each group contains 9 indicator bars of type CLO-1024-54-16. Each group of indicator bars is connected to a power supply Sv (1 to 8).
  • the display bars after the input of the data signal are connected in series from right to left ( Figure 3). In the first display bar St1, the input of the data signal is connected to the signal output of the control unit, which is connected to the flash memory card.
  • the information transmission rate over the video field is about 5m / s.
  • the present invention reduces the number of light-emitting diodes, thereby generally reducing the cost of the overall information display device while allowing a high-quality moving picture to be produced with a color gamut of 64 to 4096 color shades.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
EP05783036A 2004-11-25 2005-08-24 Procede de formation d'une image matricielle mobile et dispositif a message defilant a diodes lumineuses Withdrawn EP1830337A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2004134375/09A RU2281564C1 (ru) 2004-11-25 2004-11-25 Способ формирования движущегося матричного изображения
RU2005106592/09A RU2288511C1 (ru) 2005-03-11 2005-03-11 Светодиодная бегущая строка для отображения алфавитно-цифровой и графической информации
PCT/RU2005/000432 WO2006062437A1 (fr) 2004-11-25 2005-08-24 Procede de formation d'une image matricielle mobile et dispositif a message defilant a diodes lumineuses

Publications (2)

Publication Number Publication Date
EP1830337A1 true EP1830337A1 (fr) 2007-09-05
EP1830337A4 EP1830337A4 (fr) 2011-06-22

Family

ID=36578175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05783036A Withdrawn EP1830337A4 (fr) 2004-11-25 2005-08-24 Procede de formation d'une image matricielle mobile et dispositif a message defilant a diodes lumineuses

Country Status (4)

Country Link
US (1) US8054243B2 (fr)
EP (1) EP1830337A4 (fr)
EA (1) EA011362B1 (fr)
WO (1) WO2006062437A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5185567B2 (ja) 2007-05-24 2013-04-17 矢崎総業株式会社 動画表示装置
US20100120518A1 (en) * 2008-11-12 2010-05-13 Milo Borissov Animated gaming machine tower light
USD820915S1 (en) 2015-09-22 2018-06-19 Ags Llc Gaming machine
USD813954S1 (en) 2015-09-24 2018-03-27 Ags Llc Game tower
USD818048S1 (en) 2015-10-05 2018-05-15 Ags Llc Gaming machine
US9997010B2 (en) 2015-12-18 2018-06-12 Ags Llc Electronic gaming device with external lighting functionality
US10002488B2 (en) 2015-12-17 2018-06-19 Ags Llc Electronic gaming device with call tower functionality
USD843473S1 (en) 2017-04-07 2019-03-19 Ags Llc Gaming machine
USD865873S1 (en) 2017-08-23 2019-11-05 Ags Llc Gaming machine
USD852890S1 (en) 2017-11-30 2019-07-02 Ags Llc Gaming machine
USD888837S1 (en) 2018-02-02 2020-06-30 Ags Llc Support structure for gaming machine display
US20190333434A1 (en) * 2018-04-29 2019-10-31 Mikro Mesa Technology Co., Ltd. High fill rate display
USD939632S1 (en) 2018-07-17 2021-12-28 Ags Llc Gaming machine
USD969926S1 (en) 2019-04-24 2022-11-15 Ags Llc Gaming machine
USD978810S1 (en) 2019-07-31 2023-02-21 Ags Llc LED matrix display
USD969927S1 (en) 2019-08-02 2022-11-15 Ags Llc Gaming machine
US11380157B2 (en) 2019-08-02 2022-07-05 Ags Llc Servicing and mounting features for gaming machine display screens and toppers

Family Cites Families (9)

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WO1987001848A1 (fr) * 1985-09-23 1987-03-26 Colour Cells Pty. Limited Affichage dynamique eclaire multicolore
US6392689B1 (en) * 1991-02-21 2002-05-21 Eugene Dolgoff System for displaying moving images pseudostereoscopically
JP3526634B2 (ja) 1994-09-26 2004-05-17 アビックス株式会社 画像読み取り機能を備えたスキャン式表示装置
JP3810124B2 (ja) 1996-04-16 2006-08-16 アビックス株式会社 間隔が局所的に異なる多数の棒状表示器の配列によってスクリーンが形成されたスクロール表示装置
JP3312097B2 (ja) * 1996-05-22 2002-08-05 アビックス株式会社 スクロール表示方法および装置
JP3292133B2 (ja) * 1997-04-14 2002-06-17 日亜化学工業株式会社 Ｌｅｄ表示器及びそれを用いた表示装置
JP3452872B2 (ja) * 2000-07-07 2003-10-06 星和電機株式会社 Ｌｅｄユニットの点灯制御方法
JP3894164B2 (ja) * 2003-06-16 2007-03-14 松下電器産業株式会社 Ｌｅｄドットマトリクス表示システム
JP3931239B2 (ja) * 2004-02-18 2007-06-13 独立行政法人物質・材料研究機構 発光素子及び照明器具

Also Published As

Publication number Publication date
EP1830337A4 (fr) 2011-06-22
WO2006062437A1 (fr) 2006-06-15
EA200700895A1 (ru) 2007-12-28
US20070222722A1 (en) 2007-09-27
EA011362B1 (ru) 2009-02-27
US8054243B2 (en) 2011-11-08

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