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1. WO2022004866 - DISPLAY SYSTEM AND PLANETARIUM SYSTEM

Publication Number WO/2022/004866
Publication Date 06.01.2022
International Application No. PCT/JP2021/025055
International Filing Date 02.07.2021
IPC
G09B 27/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
27Planetaria; Globes
G03B 21/14 2006.1
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21Projectors or projection-type viewers; Accessories therefor
14Details
G09G 3/20 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
G09G 3/32 2016.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes
G09G 3/3208 2016.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
22using controlled light sources
30using electroluminescent panels
32semiconductive, e.g. using light-emitting diodes
3208organic, e.g. using organic light-emitting diodes
G09F 9/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
CPC
G03B 21/14
GPHYSICS
03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
21Projectors or projection-type viewers; Accessories therefor
14Details
G09B 27/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
27Planetaria; Globes
G09F 9/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G09F 9/33
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
33being semiconductor devices, e.g. diodes
G09G 3/20
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
Applicants
  • 有限会社大平技研 OHIRA TECH LTD. [JP]/[JP]
Inventors
  • 大平 貴之 OHIRA, Takayuki
Agents
  • 弁理士法人平和国際特許事務所 HEIWA INTERNATIONAL PATENT OFFICE
Priority Data
2020-11541003.07.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DISPLAY SYSTEM AND PLANETARIUM SYSTEM
(FR) SYSTÈME D'AFFICHAGE ET SYSTÈME DE PLANÉTARIUM
(JA) 表示システム及びプラネタリウムシステム
Abstract
(EN) This display system comprises a display surface that is configured so as to display a first video and that has an LED panel including a plurality of LED elements for radiating light, a projector configured so as to project a second video onto the display surface, and a control device. A first luminance range that can be displayed by the LED panel and a second luminance range that can be displayed by the projector each have, in at least portions thereof, a range that is not included in the other of the respective ranges. The control device causes the first video to be displayed on the LED panel and causes the second video to be projected for display to the display surface by the projector, thus displaying a video consisting of the first and second videos that are superimposed as a whole.
(FR) La présente invention concerne un système d'affichage comprenant une surface d'affichage qui est configurée de façon à afficher une première vidéo et qui a un panneau à DEL comprenant une pluralité d'éléments à DEL permettant d'émettre de la lumière, un projecteur configuré de façon à projeter une seconde vidéo sur la surface d'affichage et un dispositif de commande. Une première plage de luminance qui peut être affichée par le panneau à DEL et une seconde plage de luminance qui peut être affichée par le projecteur ont chacune, dans au moins des parties de celles-ci, une plage qui n'est pas incluse dans l'autre des plages respectives. Le dispositif de commande amène la première vidéo à être affichée sur le panneau à DEL et amène la seconde vidéo à être projetée pour être affichée sur la surface d'affichage par le projecteur, affichant ainsi une vidéo constituée des première et seconde vidéos qui sont superposées dans un ensemble.
(JA) 表示システムは、第1の映像を表示するように構成された、光を放射する複数のLED素子を含むLEDパネルを有する表示面と、第2の映像を表示面に投影するように構成されたプロジェクタと、制御装置とを備える。LEDパネルが表示可能である第1の輝度範囲とプロジェクタが表示可能である第2の輝度範囲とは互いに他方に含まれない範囲を少なくともその一部に有している。制御装置は、第1の映像をLEDパネルに表示させ、第2の映像をプロジェクタにより表示面に投影して表示させ、全体として前記第1の映像と前記第2の映像とが重畳した映像を表示させる。
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