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1. WO2020196143 - LIGHT STIPPLING DISPLAY DEVICE

Publication Number WO/2020/196143
Publication Date 01.10.2020
International Application No. PCT/JP2020/011919
International Filing Date 18.03.2020
IPC
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 9/37 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
37being movable elements
G09F 13/04 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
13Illuminated signs; Luminous advertising
04Signs, boards, or panels, illuminated from behind the insignia
Applicants
  • 平山 章三 HIRAYAMA Shozo [JP]/[JP]
Inventors
  • 平山 章三 HIRAYAMA Shozo
Agents
  • 田▲崎▼ 聡 TAZAKI Akira
  • 仁内 宏紀 NIUCHI Hiroki
  • 白石 卓也 SHIRAISHI Takuya
  • 酒井 太一 SAKAI Taichi
Priority Data
2019-05502822.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LIGHT STIPPLING DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE À POINTILLÉS LUMINEUX
(JA) 光点描式ディスプレイ装置
Abstract
(EN)
In this light stippling display device (10) that performs light stippling, a plurality of holes (16) are formed in a display board (11) having a magnetized sheet (11a) that has both surfaces thereof magnetized. The holes are opened and closed by a light-blocking body (14) comprising a magnetic ball that can switch positions between transparent and light-blocking states. Display is ensured and operability improved as a result of central directivity being provided in the holes in the display board, which has both sides thereof magnetized, when the light-blocking body moves towards the light-blocking state.
(FR)
Dans ce dispositif d'affichage à pointillés lumineux (10) qui réalise des pointillés lumineux, une pluralité de trous (16) sont formés dans une carte d'affichage (11) comprenant une feuille magnétisée (11a) dont les deux surfaces sont magnétisées. Les trous sont ouverts et fermés par un corps bloquant la lumière (14) comprenant une bille magnétique qui peut commuter des positions entre des états transparents et bloquant la lumière. L'affichage est garanti et l'exploitabilité est améliorée du fait qu’une directivité centrale est fournie dans les trous de la carte d'affichage, dont les deux côtés sont magnétisés, lorsque le corps bloquant la lumière se déplace vers l'état bloquant la lumière.
(JA)
本発明のディスプレイ装置は、光の点描を行う光点描式ディスプレイ装置(10)において、両面着磁された着磁シート(11a)を有するディスプレイ板部(11)に多数の孔部(16)が形成され、磁性体ボールからなる遮光体(14)によって孔部が開放・閉塞されて、透光状態と遮光状態とが位置を切り替え可能とされ、遮光体が遮光状態へ移動する際に、両面着磁とされたディスプレイ板部において、孔部の中心指向性を呈することで、表示を確実にし、操作性を向上する。
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