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US 6,672,928 B2Granted
Manufacturing method and manufacturing apparatus of image displaying apparatus
AssigneeCanon Kabushiki Kaisha
InventorsTetsuya Kaneko, Kohei Nakata, Toshihiko Miyazaki
Life of this patent
Estimating the term…
Abstract
An image display appratus is manufactured by processing a panel member through a plurality of chambers including ones for a bake processing and a getter processing. The getter processng is performed at a temperature lower than a temperature of the panel member subjected to the bake processing, to prevent degrading of a getter film.
Claims19
A manufacturing apparatus of an image displaying apparatus, comprising:
- a getter processing chamber for performing a getter processing of either or both of a first member including a substrate on which phosphor exciting means is disposed and a second member including a substrate on which a phosphor is disposed under a vacuum atmosphere;
- a seal processing chamber for performing a seal processing by heating said first member and said second member;
- and
- conveying means which is capable of conveying said first member and said second member from said getter processing chamber into said seal processing chamber,
- wherein a heat shielding member is disposed between said getter processing chamber and said seal processing chamber.
2 more elements
A manufacturing apparatus of an image displaying apparatus, comprising:
- a bake processing chamber for performing a bake processing by heating a first member including a substrate on which phosphor exciting means is disposed and a second member including a substrate on which a phosphor is disposed under a vacuum atmosphere;
- a getter processing chamber for performing a getter processing of either or both of said first member and said second member;
- and
- conveying means which is capable of conveying said first member and said second member from said bake processing chamber into said getter processing chamber,
- wherein a heat shielding member is disposed between said bake processing chamber and said getter processing chamber.
2 more elements
A manufacturing apparatus of an image displaying apparatus, comprising:
- a bake processing chamber for performing a bake processing by heating a first member including a substrate on which phosphor exciting means is disposed and a second member including a substrate on which a phosphor is disposed under a vacuum atmosphere;
- a getter processing chamber for performing a getter processing of either or both of said first member and said second member;
- a seal processing chamber for performing a seal processing by heating said first member and said second member;
- and
- conveying means which is capable of conveying said first member and said second member into the bake processing chamber, the getter processing chamber and the seal processing chamber in this order,
- wherein heat shielding members are disposed among the processing chambers.
3 more elements
A manufacturing apparatus of an image displaying apparatus, comprising:
- a bake processing chamber for performing a bake processing by heating a first member including a substrate on which phosphor exciting means is disposed and a second member including a substrate on which a phosphor is disposed under a depressurized atmosphere;
- a cool processing chamber for slowly cooling either or both of said first member and said second member;
- a getter processing chamber for performing a getter processing of either or both of said first member and said second member;
- and
- conveying means which is capable of conveying said first member and said second member into said bake processing chamber, said cool processing chamber and said getter processing chamber in this order.
2 more elements
A manufacturing apparatus of an image displaying apparatus, comprising:
- a bake processing chamber for performing a bake processing by heating a first member including a substrate on which phosphor exciting means is disposed and a second member including a substrate on which a phosphor is disposed under a depressurized atmosphere;
- a cool processing chamber for slowly cooling either or both of said first member and said second member;
- a getter processing chamber for performing a getter processing of either or both of said first member and said second member;
- a seal processing chamber for performing a seal processing by heating said first member and said second member;
- and
- conveying means which is capable of conveying said first member and said second member into said bake processing chamber, said cool processing chamber, said getter processing chamber and said seal processing chamber in this order.
3 more elements
Dependencies are inferred from the claim text.