WO2001055998A1 - Procédé et dispositif d'affichage d'une pluralité de matrices de points formant une image - Google Patents

Procédé et dispositif d'affichage d'une pluralité de matrices de points formant une image Download PDF

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Publication number
WO2001055998A1
WO2001055998A1 PCT/CN2001/000104 CN0100104W WO0155998A1 WO 2001055998 A1 WO2001055998 A1 WO 2001055998A1 CN 0100104 W CN0100104 W CN 0100104W WO 0155998 A1 WO0155998 A1 WO 0155998A1
Authority
WO
WIPO (PCT)
Prior art keywords
grid
dot
matrix
screen image
canvas
Prior art date
Application number
PCT/CN2001/000104
Other languages
English (en)
Chinese (zh)
Inventor
Linqing He
Original Assignee
Linqing He
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 CN 00216342 external-priority patent/CN2416567Y/zh
Priority claimed from CN 01210326 external-priority patent/CN2473538Y/zh
Application filed by Linqing He filed Critical Linqing He
Priority to AU2001235318A priority Critical patent/AU2001235318A1/en
Publication of WO2001055998A1 publication Critical patent/WO2001055998A1/fr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position

Definitions

  • a multi-screen image dot matrix display device made according to the method of the present invention includes a light source, and is characterized by:
  • the driving part of the multi-screen image dot-matrix shielding grid screen includes a driving motor and an actuating screw which are connected with each other.
  • the present invention is applied to a light box advertisement, which can increase advertising information
  • the capacity can also change the static picture into a dynamic picture, especially for the introduction of a series of products, multi-angle display of product performance, comparison and introduction of several products, etc., which can better show the superiority of the present invention.
  • the height of the light-transmitting area of the display grid on the grid of the image grid of the present invention is about 50% to 100% of the height of the square dot on the canvas.
  • the width is 30% to 100% of the width of the square dots. Therefore, the problem of edge blur of the dots caused by the gap between the grid of the image grid and the canvas portrait is overcome, and the blending of adjacent pictures is effectively prevented; It is also easy to compensate and correct the accumulated errors in the production process.
  • FIG. 1, FIG. 2 and FIG. 3 are schematic diagrams of three pictures A 2 , and A 3 to be printed on the canvas of the present invention, respectively.
  • FIG. 5 is a schematic diagram of a multi-screen image dot matrix occlusion grid corresponding to FIG. 4 in the present invention.
  • Example 1 Multi-screen image dot matrix display method of alternately displaying 2 pictures
  • Step 1-1 Making multi-screen image dot matrix on canvas
  • Steps 1-3 The multi-screen image lattice mask grid 20 is shifted step by step relative to the canvas 10 by means of a fixed-step translation driving device.
  • the canvas 10 and the multi-screen image dot-matrix blocking grid screen 20 are closely attached together, and the light source is illuminated to illuminate the multi-screen image dot-matrix blocking grid screen 20, and the light-emitting portion of the display grid is used to display the pixel array of the picture k A , Its occlusion grid obscures the image point array of picture A 2 ) As shown in FIG. 6, when viewed from the outside of an advertising light box, picture A l tJ is displayed
  • the multi-screen image dot-matrix display device manufactured according to the above method is shown in FIG. 13:
  • the canvas 10 and the multi-screen image dot-matrix screening grid 20 are respectively provided with transparent base mats 11 and 21 made of glass, and base mat 1 1 and 21 are in close contact, but can move relative to each other.
  • the translation step is completed by the driving part, which mainly includes a motor 30, a screw 50, and a stern beam 40.
  • This driving component can be completed by conventional mechanical transmission means, and will not be repeated here.
  • a light source 60 is provided on one side of the screen.
  • the driving part moves the transparent bottom pad 21 covering the grid 20 relative to the stroke of a reciprocating step, that is, alternately switches and displays the multiple pictures A 2 and A n superimposed on the canvas 10.
  • Embodiment 2 Multi-screen image dot matrix display method for alternately displaying 3 pictures
  • Step 2- 1 Making a multi-screen image dot matrix on a canvas
  • Figure 10, Figure 11 and Figure 12 show that the canvas 10 does not move, and the multi-screen image dot-matrix blocking grid screen 20 is shifted to the right by one grid, and the next screen is displayed in sequence; Each time you move back one frame, the screen switches in turn.
  • the display grid 201 of the blocking grid screen 20 may be set to be incompletely light-transmitting, that is, the display grid 201 is provided with a light-transmitting area 201 1 and an opaque area 2012, and a light-transmitting area. 201 1 The area of the display grid 201 is displayed.
  • the display grid 201 is a square, and its width is assumed to be 1 unit.
  • the light-transmitting region 201 1 has a rectangular shape and is arranged at a middle position.
  • the width of the light-transmitting region 201 1 is 0.4 units and the height is 0.6 units.
  • the area of the projection area of the display grid will be larger than the area of the corresponding drawing point.
  • the edge of the drawing point will be enlarged, that is, part of the content of the adjacent drawing point grid will be displayed, which will cause the picture to be blurred.
  • the production error must exist.
  • the error can be corrected, that is, the light-transmitting area 201 1 is appropriately left or right-biased, and the error can be compensated, thereby making the picture clearer.
  • the area of the light-transmitting area 201 1 may be 15 to 100% of the area of the display grid 201, which is preferably 20 to 80%, and more preferably 20 to 40%.

Abstract

L'invention concerne un procédé et un dispositif d'affichage d'une pluralité de matrices de points formant une image, plus particulièrement indiqués pour l'affichage en alternance d'images sur les support publicitaires lumineux. Le procédé consiste à diviser l'image en points carrés compacts, à former des colonnes de matrices de points selon une inclinaison de 45°, puis à obtenir une image sur la toile par superposition de la pluralité de matrices de points, à disposer un écran de protection grillagé qui se déplace progressivement et en correspondance avec la toile de grille en grille de manière à faire alterner les images. L'intervalle de commutation s'étend de 0,1 à 0,8 seconde. L'invention présente l'avantage d'être peu coûteuse, de faire preuve d'une bonne définition et de résultats probants en termes d'affichage d'images animées.
PCT/CN2001/000104 2000-01-28 2001-01-31 Procédé et dispositif d'affichage d'une pluralité de matrices de points formant une image WO2001055998A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001235318A AU2001235318A1 (en) 2000-01-28 2001-01-31 Display method and apparatus for displaying multiple images formed from pixels

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 00216342 CN2416567Y (zh) 2000-01-28 2000-01-28 一种多画面图像点阵显示装置
CN00216342.X 2000-01-28
CN01210232.6 2001-01-16
CN 01210326 CN2473538Y (zh) 2001-01-21 2001-01-21 有效提升热水锅炉或蒸汽锅炉废热回收的节能装置

Publications (1)

Publication Number Publication Date
WO2001055998A1 true WO2001055998A1 (fr) 2001-08-02

Family

ID=25739808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/000104 WO2001055998A1 (fr) 2000-01-28 2001-01-31 Procédé et dispositif d'affichage d'une pluralité de matrices de points formant une image

Country Status (1)

Country Link
WO (1) WO2001055998A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111028748A (zh) * 2019-12-16 2020-04-17 上海闻泰信息技术有限公司 显示面板的检测方法、装置、计算机设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961434A (en) * 1974-11-18 1976-06-08 Everbrite Electric Signs, Inc. Animated sign
US5459954A (en) * 1993-08-31 1995-10-24 Admotion Corporation Advertising display method and apparatus
WO1998041967A1 (fr) * 1997-03-18 1998-09-24 Errol James Stewart Greenlees Systemes d'affichage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961434A (en) * 1974-11-18 1976-06-08 Everbrite Electric Signs, Inc. Animated sign
US5459954A (en) * 1993-08-31 1995-10-24 Admotion Corporation Advertising display method and apparatus
WO1998041967A1 (fr) * 1997-03-18 1998-09-24 Errol James Stewart Greenlees Systemes d'affichage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111028748A (zh) * 2019-12-16 2020-04-17 上海闻泰信息技术有限公司 显示面板的检测方法、装置、计算机设备和存储介质

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