Title:
GETTER MEMBER, GETTER FILM, METHOD OF FORMING GETTER FILM, DISPLAY UNIT FITTED WITH GETTER FILM, AND PROCESS FOR PRODUCING DISPLAY UNIT
Document Type and Number:
WIPO Patent Application WO/2007/032308
Kind Code:
A1
Abstract:
A display unit having getter film (23) formed by superimposing getter member
(22) on light shielding layer (20) of a phosphor screen of front panel. The getter
member (22) has a nonvolatile getter of 200 μm or less particle diameter
and a coating material that covers the nonvolatile getter and that by activation
treatment, is gasified and diffused. The getter film is formed on the light shielding
layer before vacuum evacuation of the vacuum enclosure and activated simultaneously
with the vacuum evacuation.
Inventors:
NAKAMICHI SHINYA (JP)
KASAHARA YUUSUKE (JP)
GAMO YASUNORI (JP)
ENOMOTO TAKASHI (JP)
KASAHARA YUUSUKE (JP)
GAMO YASUNORI (JP)
ENOMOTO TAKASHI (JP)
Application Number:
PCT/JP2006/317973
Publication Date:
March 22, 2007
Filing Date:
September 11, 2006
Export Citation:
Assignee:
TOSHIBA KK (JP)
NAKAMICHI SHINYA (JP)
KASAHARA YUUSUKE (JP)
GAMO YASUNORI (JP)
ENOMOTO TAKASHI (JP)
NAKAMICHI SHINYA (JP)
KASAHARA YUUSUKE (JP)
GAMO YASUNORI (JP)
ENOMOTO TAKASHI (JP)
International Classes:
H01J29/94; H01J7/18; H01J9/39; H01J31/12; B01J20/02
Foreign References:
| JP2001052634A | 2001-02-23 | |||
| JP2003242914A | 2003-08-29 |
Attorney, Agent or Firm:
SUZUYE, Takehiko et al. (1-12-9 Toranomon, Minato-k, Tokyo 01, JP)
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