Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3213263
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the efficiency of repair and cleaning by constituting respective hanging modules movably in a perpendicular direction by plural pieces of illuminant units which are successively connected.
SOLUTION: The respective hanging modules 1 are constituted by plural pieces of the illuminant units which are successively connected in a perpendicular direction. The illuminant units are respectively electrically connected to each other in the perpendicular direction. In addition, the hanging modules 1 are constituted movable in the horizontal direction. The subsequent cleaning and repair may, therefore, be safely carried out by moving the display device inward from, for example, the outside wall surface of a building. More preferably, the hanging modules have mounting sections for mounting plural pieces of the illuminant units and holding sections for rotatably holding these mounting sections. Further preferably, the holding sections consists of moving sections movable along rails and connecting shafts connecting the moving sections and mounting sections. The mounting sections are constituted horizontally rotatable around the connecting shafts as the axes of rotation.
Inventors:
Yutaka Kashihara
Hiroyuki Koyama
Shinya Ishida
Hiroyuki Koyama
Shinya Ishida
Application Number:
JP26501397A
Publication Date:
October 02, 2001
Filing Date:
September 10, 1997
Export Citation:
Assignee:
Kinki Nippon Railway Co., Ltd.
International Classes:
G09F9/33; G09F9/40; (IPC1-7): G09F9/40
Domestic Patent References:
| JP377992A | ||||
| JP5862684A | ||||
| JP61126287U | ||||
| JP351473U | ||||
| JP1136984U | ||||
| JP659877U |
Attorney, Agent or Firm:
Mitsuo Fukushima (1 person outside)