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1. WO2021044773 - DISPLAY SYSTEM

Publication Number WO/2021/044773
Publication Date 11.03.2021
International Application No. PCT/JP2020/029295
International Filing Date 30.07.2020
IPC
H01L 33/58 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48characterised by the semiconductor body packages
58Optical field-shaping elements
E04F 13/08 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13Coverings or linings, e.g. for walls or ceilings
07composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
08composed of a plurality of similar covering or lining elements
G09F 9/00 2006.01
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
G09F 9/30 2006.01
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
30in which the desired character or characters are formed by combining individual elements
G09F 9/33 2006.01
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
30in which the desired character or characters are formed by combining individual elements
33being semiconductor devices, e.g. diodes
CPC
E04F 13/08
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13Coverings or linings, e.g. for walls or ceilings
07composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
08composed of a plurality of similar covering or lining elements,
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
H01L 33/58
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48characterised by the semiconductor body packages
58Optical field-shaping elements
Applicants
  • 株式会社ジャパンディスプレイ JAPAN DISPLAY INC. [JP]/[JP]
Inventors
  • 伊東 理 ITOU, Osamu
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
2019-16143804.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DISPLAY SYSTEM
(FR) SYSTÈME D’AFFICHAGE
(JA) 表示システム
Abstract
(EN)
The present invention makes a display device less noticeable. A display system according to the present invention is provided with a base part and a display device (2) that is fitted to the base part. The display device (2) is provided with: a plurality of inorganic light emitting elements (100) that are arranged in a matrix; and a surface layer (5) that is arranged, with respect to the inorganic light emitting elements (100), in the direction of travel of the light emitted from the inorganic light emitting elements (100), while comprising a plurality of transmission parts (8) which are arranged in a matrix so as to overlap with the inorganic light emitting elements (100) when viewed from the direction of travel of the light, and which transmit the light from the inorganic light emitting elements (100), and a blocking part (6) which blocks the light from the inorganic light emitting elements (100). The plurality of inorganic light emitting elements (100) are provided so as to overlap respectively with the plurality of transmission parts (8), which that are provided in the surface layer (5).
(FR)
La présente invention rend un dispositif d’affichage moins visible. Un système d’affichage selon la présente invention comporte une partie de base et un dispositif d’affichage (2) qui est fixé à la partie de base. Le dispositif d’affichage (2) comporte : une pluralité d’éléments électroluminescents inorganiques (100) qui sont agencés dans une matrice ; et une couche de surface (5) qui est agencée, par rapport aux éléments électroluminescents inorganiques (100), dans la direction de déplacement de la lumière émise par les éléments électroluminescents inorganiques (100), tandis qu’elle comprend une pluralité de parties de transmission (8) qui sont agencées dans une matrice afin de se superposer aux éléments électroluminescents inorganiques (100) lorsqu’on observe depuis la direction de déplacement de la lumière, et qui transmettent la lumière émise par les éléments électroluminescents inorganiques (100), et une partie bloquante (6) qui bloque la lumière émise par les éléments électroluminescents inorganiques (100). La pluralité d’éléments électroluminescents inorganiques (100) est disposée de manière à se superposer respectivement avec la pluralité de parties de transmission (8), laquelle est disposée dans la couche de surface (5).
(JA)
表示装置を目立たなくする。表示システムは、基部、及び、基部に取付けられる表示装置(2)を備える。表示装置(2)は、マトリクス状に並ぶ複数の無機発光体(100)と、無機発光体(100)に対し、無機発光体(100)が発光する光の進行方向側に設けられ、光の進行方向側から見て無機発光体(100)に重畳するようにマトリクス状に設けられて無機発光体(100)からの光を透過する複数の透過部(8)と、無機発光体(100)からの光を遮断する遮断部(6)と、を含む表面層(5)と、を備える。複数の無機発光体(100)は、それぞれ表面層(5)に設けられた複数の透過部(8)のそれぞれと重畳して設けられる。
Also published as
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