Manufacturing method and manufacturing apparatus of image displaying apparatus
AssigneeCanon Kabushiki Kaisha
InventorsTetsuya Kaneko, Kohei Nakata, Toshihiko Miyazaki
Life of this patent
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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.
Claims127
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperature, and sealing plural panel members thereby forming the panel,
- wherein said plurality of processing chambers include a bake processing chamber for a bake processing of said at least one panel member and a getter processing chamber into which said at least one panel member is conveyed after said bake processing to subject to a getter processing said at least one panel member, and said getter processing is performed under a condition that said at least one panel member in said getter processing chamber is set at a temperature lower than a temperature of the panel member subjected to the bake processing in said bake processing chamber.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperature, and forming the panel by sealing plural panel members,
- wherein said plurality of processing chambers include a bake processing chamber for bake processing of said at least one panel member, a surface clean processing chamber for surface clean processing of said at least one panel member into which said at least one panel member is conveyed after said bake processing and a getter processing chamber for getter processing of said at least one panel member into which said at least one panel member is conveyed after said surface clean processing, and said getter processing is performed with said at least one panel member in said getter processing chamber set at a temperature lower than a temperature of said at least one panel member subjected to the bake processing in said bake processing chamber.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperature, and forming the panel by sealing plural panel members,
- wherein said plurality of processing chambers include a bake processing chamber for bake processing of said at least one panel member, a first getter processing chamber into which said at least one panel member is conveyed after said bake processing and in which a getter processing is performed on an interior of said processing chamber, and a second getter processing chamber into which said at least one panel member is conveyed after the getter processing, in which the getter processing is performed on said at least one panel member and which is adjacent to said first getter processing chamber, and the getter processing of said at least one panel member is performed with said at least one panel member in said second getter processing chamber set at a temperature lower than a temperature of said at least one panel member subjected to the bake processing in said bake processing chamber.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperatures and forming the panel by sealing plural panel members,
- wherein said plurality of processing chambers include a bake processing chamber for bake processing of said at least one panel member, a surface clean processing chamber for surface clean processing of said at least one panel member into which said at least one panel member is conveyed after said bake processing, a first getter processing chamber into which said at least one panel member is conveyed after said surface clean processing for a getter processing of said processing chamber and a second getter processing chamber into which said at least one panel member is conveyed after said getter processing for the getter processing of said at least one panel member and which is adjacent to said first getter processing chamber, and the getter processing of said at least one panel member is performed with said at least one panel member in said second getter processing chamber set at a temperature lower than a temperature of said at least one panel member subjected to the bake processing in said bake processing chamber.
The manufacturing method of an image displaying apparatus according to any one of claims 56 through 60,
- wherein said plural panel members are sealed with said at least one panel member set at a temperature higher than a temperature of the at least one panel member subjected to the getter processing in said second getter processing chamber.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperature and forming the panel by sealing plural panel members,
- wherein said plurality of processing chambers include a bake processing chamber for bake processing of said at least one panel member, a cool processing chamber into which said at least one panel member is conveyed after said bake processing for cool processing to cool said at least one panel member and a getter processing chamber into which said at least one panel member is conveyed after said cool processing for a getter processing of said at least one panel member.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings of said at least one panel member while controlling temperature and forming the panel by sealing plural panel members,
- wherein said plurality of processing chambers include a bake processing chamber for a bake processing of said at least one panel member, a cool processing chamber for cooling said at least one panel member into which said at least one panel member is conveyed after said bake processing, a surface clean processing chamber for a surface clean processing of said at least one panel member into which said at least one panel member is conveyed after said cool processing and a getter processing chamber for a getter processing of said at least one panel member into which said at least one panel member is conveyed after said surface clean processing.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperatures and forming the panel by sealing said plural panel members,
- wherein said plurality of processing chambers comprise:
- a bake processing chamber for a bake processing of said at least one panel member;
- a cool processing chamber for cooling said at least one panel member into which said at least one panel member is conveyed after said bake processing;
- a first getter processing chamber for a getter processing of an interior of said getter processing chamber into which said at least one panel member is conveyed after said cool processing;
- and
- a second getter processing chamber for the getter processing of said at least one panel member into which said at least one panel member is conveyed after said getter processing and which is adjacent to said first getter processing chamber.
A manufacturing method of an image displaying apparatus comprising steps of conveying at least one panel member for composing a panel of the image displaying apparatus consecutively into a plurality of depressurized processing chambers equipped with temperature control means respectively, subjecting to a plurality of processings said at least one panel member while controlling temperature and forming the panel by sealing plural panel members,
- wherein said plurality of processing chamber include:
- a bake processing chamber for a bake processing of said at least one panel member;
- a cool processing chamber for cooling said at least one panel member into which said at least one panel member is conveyed after said bake processing;
- a surface clean processing chamber for a surface clean processing of said at least one panel member into which said at least one panel member is conveyed after said cool processing;
- a first getter processing chamber for a getter processing of an interior of said processing chamber into which said at least one panel member is conveyed after said surface clean processing;
- and
- a second getter processing chamber adjacent to said first getter processing chamber for the getter processing of said at least one panel member into which said at least one panel member is conveyed after said getter processing.
A manufacturing method of an image displaying apparatus, comprising the steps of:
- a:
- conveying 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 into a bake processing chamber filled with a depressurized atmosphere, and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a cool processing chamber filled with the depressurized atmosphere for cooling;
- c:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a getter processing chamber filled with the depressurized atmosphere for a getter processing of said member or either or both of said members;
- and
- d:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere.
A manufacturing method of an image displaying apparatus, comprising the steps of:
- a:
- conveying 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 into a bake processing chamber filled with a depressurized atmosphere and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a surface clean processing chamber filled with the depressurized atmosphere and performing a surface clean processing of said member or either or both of said members;
- c:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a getter processing chamber filled with the depressurized atmosphere, and performing a getter processing of said member or either or both of said members;
- and
- d:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere and heating for sealing.
A manufacturing method of an image displaying apparatus, comprising the steps of:
- a:
- conveying 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 into a bake processing chamber filled with a depressurized chamber and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a surface clean processing chamber filled with the depressurized atmosphere and performing a surface clean processing of said member or either or both of said members;
- c:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a first getter processing chamber filled with the depressurized atmosphere and performing a getter processing of an interior of said first getter processing chamber;
- d:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a second getter processing chamber filled with the depressurized atmosphere and performing the getter processing of said member or either or both of the said members;
- and
- e:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere and heating for sealing.
A manufacturing method of an image displaying apparatus, comprising the steps of:
- a:
- conveying 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 into a bake processing chamber filled with a depressurized atmosphere and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a cool processing chamber filled with the depressurized atmosphere and performing a cool processing;
- c:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a surface clean processing chamber filled with the depressurized atmosphere, and performing a surface clean processing of said member or either or both of said members;
- d:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a getter processing chamber filled with the depressurized atmosphere and performing a getter processing of said member or either or both of said members;
- and
- e:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere and heating for sealing.
A manufacturing method of an image displaying apparatus, comprising the steps of:
- a:
- conveying 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, and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a cool processing chamber filled with the depressurized atmosphere, and performing a cool processing;
- c:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a surface clean processing chamber filled with the depressurized atmosphere, and performing a surface clean processing of said member or either or both of said members;
- d:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a first getter processing chamber filled with the depressurized atmosphere, and performing a getter processing of an interior of said first getter processing chamber;
- e:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a second getter processing chamber filled with the depressurized atmosphere, and performing the getter processing of said member or either or both of said members;
- and
- f:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere.
A manufacturing method of an image displaying apparatus comprising steps of:
- a:
- conveying 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 into a bake processing chamber filled with a depressurized atmosphere and heating for a bake processing;
- b:
- conveying either or both of said first member and said second member through a depressurized atmosphere into a getter processing chamber filled with the depressurized atmosphere and performing a getter processing of said member or either or both of said members;
- and
- c:
- conveying said first member and said second member through a depressurized atmosphere into a seal processing chamber filled with the depressurized atmosphere, and heating for sealing, wherein a temperature of a member subjected to the getter processing at said step b is lower than a heating temperature at said step a.
A manufacturing method of an image displaying apparatus comprising a panel composed of panel members comprising a step of:
- conveying at least one panel member consecutively into a plurality of depressurized processing chambers equipped with temperature controlling means respectively, for subjecting to a plurality of processings said panel member while controlling temperature,
- wherein said plurality of processing chambers include a bake processing chamber for a bake processing of said panel member and a getter processing chamber into which said panel member is conveyed after said bake processing to subject to a getter processing said panel member, and said getter processing is performed under a condition that said panel member in said getter processing chamber is set at a temperature lower than a temperature of said panel member subjected to the bake processing in said bake processing chamber.
Dependencies are inferred from the claim text.