Title:
DISPLAY UNIT
Document Type and Number:
WIPO Patent Application WO/2006/025175
Kind Code:
A1
Abstract:
A PED comprising signal wirings (18a, 18b) and scanning wirings (18c, 18d) formed in a matrix form on the inner surface (4a) of a rear-surface substrate, and a PZT film (24) formed as an electron emission member corresponding to respective intersections. The PZT film (24) emits an electron beam having a sectional shape depending on the shape of a voltage applied between element electrodes (21, 22) connected with wiring.
Inventors:
KOIWA KAORU (JP)
YAMAKAWA KOJI (JP)
YAMAKAWA KOJI (JP)
Application Number:
PCT/JP2005/014105
Publication Date:
March 09, 2006
Filing Date:
August 02, 2005
Export Citation:
Assignee:
TOSHIBA KK (JP)
KOIWA KAORU (JP)
YAMAKAWA KOJI (JP)
KOIWA KAORU (JP)
YAMAKAWA KOJI (JP)
International Classes:
H01J31/12; H01J29/04
Foreign References:
| JPH10116576A | 1998-05-06 | |||
| JPH11185600A | 1999-07-09 | |||
| JPH04289628A | 1992-10-14 | |||
| JP2000268709A | 2000-09-29 | |||
| JP2001312958A | 2001-11-09 | |||
| JPH1048042A | 1998-02-20 | |||
| JPH0872292A | 1996-03-19 | |||
| JPH0628967A | 1994-02-04 |
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (1-12-9 Toranomo, Minato-ku Tokyo, JP)
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