Electric resistance heating devices – Heating devices – Radiant heater
Reexamination Certificate
2006-05-02
2006-05-02
Fuqua, Shawntina (Department: 3742)
Electric resistance heating devices
Heating devices
Radiant heater
C392S418000, C219S390000, C219S405000, C219S411000, C118S724000, C118S725000, C118S050100
Reexamination Certificate
active
07039303
ABSTRACT:
On the occasion of producing an image display apparatus, in order to suppress the bend and breakage of a substrate by uniformly heating the substrate which constructs a chamber which contains the image display apparatus, a plurality of heaters are located in opposition to both sides of the substrate in a vacuum chamber, which are further surrounded by a heat reflecting member, a partitioning member is located between end faces of the substrate and the heat reflecting member, and the substrate is heated.
REFERENCES:
patent: 6222990 (2001-04-01), Guardado et al.
patent: 6319321 (2001-11-01), Hiraga et al.
patent: 2003-59788 (2003-02-01), None
Kamata Shigeto
Kimura Akihiro
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Fuqua Shawntina
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