Title:
FLAT DISPLAY
Document Type and Number:
Japanese Patent JPS6448359
Kind Code:
A
Abstract:
PURPOSE: To provide a flat vacuum sealed display device with the strong and simple structure by providing a frame-shaped supporting device, which supports a hating wire, a focusing wire, a beam attracting wire and a beam forming wire and which is connected to a rear housing through a holding member, between a pair of insulating plates. CONSTITUTION: A rear housing 2 is formed of a pair of opposite insulating plates and a pair of holding members, and provided, with a frame-shaped supporting device 14, which supports a heating wire 7, a focusing wire 8, a beam attracting wire 9 and a beam forming wire 10 and which is connected to the rear housing 2 through the holding members, between the pair of insulating plates, and an anode 5 and a frame 12 are arranged between a face plate 1 and a peripheral flange of the rear housing 2, and the frame 12 supports a control device 4 formed of a wire stretched on the frame 12. A side wall of the rear housing 2 is provided with a bushing 28, and a terminal of a counter electrode and a wire are led out through the bushing. With this structure, a flat display device with the strong and simple structure can be thereby obtained.
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Inventors:
UUBE MAIAA
SHIYUTEFUAN SHIYUPEE
KURUTO MANFUREETO TEITSUSHIYAA
SHIYUTEFUAN SHIYUPEE
KURUTO MANFUREETO TEITSUSHIYAA
Application Number:
JP8286188A
Publication Date:
February 22, 1989
Filing Date:
April 04, 1988
Export Citation:
Assignee:
GRAETZ NOKIA GMBH
International Classes:
H01J31/12; (IPC1-7): H01J31/12
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)