Title:
IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/041129
Kind Code:
A1
Abstract:
An image display device is provided with a front plate (11) and a rear plate. The front plate is provided with a phosphor screen (17), which includes a phosphor layer and a light blocking layer, and a metal back layer (20) which is provided to overlap the phosphor screen and is an anode electrode for electron excitation of the phosphor layer. The rear plate is arranged to face the front plate with an electron emitting element arranged thereon for emitting electrons to the phosphor screen. On the front plate, an anode power supply terminal and an anode power supply wiring (16) connected to the metal back layer are formed. The anode power supply wiring (16) is formed closer to the front plate (11) than the metal back layer (20), and the anode power supply wiring (16) is connected to the metal back layer (20) through a resistant material layer (19).
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Inventors:
TANAKA HAJIME (JP)
INAMURA MASAAKI (JP)
INAMURA MASAAKI (JP)
Application Number:
PCT/JP2005/018868
Publication Date:
April 20, 2006
Filing Date:
October 13, 2005
Export Citation:
Assignee:
TOSHIBA KK (JP)
TANAKA HAJIME (JP)
INAMURA MASAAKI (JP)
TANAKA HAJIME (JP)
INAMURA MASAAKI (JP)
International Classes:
H01J31/12; H01J29/28
Foreign References:
| JP2001243893A | 2001-09-07 | |||
| JP2005235470A | 2005-09-02 | |||
| JP2000251797A | 2000-09-14 |
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (1-12-9 Toranomo, Minato-ku Tokyo 01, JP)
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