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    • 3. 发明申请
    • Gas Measuring Method Inside a Sealed Container
    • 密封容器内的气体测量方法
    • US20080174227A1
    • 2008-07-24
    • US11834339
    • 2007-08-06
    • Masaru KamioYasue SatoKazuyuki SeinoHiromasa Mitani
    • Masaru KamioYasue SatoKazuyuki SeinoHiromasa Mitani
    • H01J1/62H01J9/26
    • H01J29/865H01J9/241H01J9/42
    • In order to be capable of high-precision gas measurement and evaluating influences of a gas on an electron source, and to predict a life of an image display device with high precision for a short period of time, there is provided a sealed container which is capable of maintaining an inside thereof to a lower pressure than an atmospheric pressure, and is used for an image display device including in the inside: a phosphor; an electron-emitting device for causing the phosphor to emit light; and a getter, the sealed container including an exhaust pipe having a breakable vacuum isolating member on at least one side of the image display device. Accordingly, after the exhaust pipe is connected to a gas measuring apparatus, by vacuum-exhausting the gas measuring apparatus and breaking the breakable vacuum isolating member, it is possible to perform a gas measurement on the image display device by using a measuring chamber having an orifice having a known conductance and installed in part of an exhaust channel of the gas measuring apparatus for vacuum-exhausting the image display device.
    • 为了能够高精度气体测量和评估气体对电子源的影响,并且能够在短时间内高精度地预测图像显示装置的寿命,因此提供了一种密封容器 能够将其内部保持在比大气压更低的压力下,并且用于包括在内部的图像显示装置:磷光体; 用于使荧光体发光的电子发射器件; 和吸气剂,所述密封容器包括在图像显示装置的至少一侧上具有可破坏的真空隔离构件的排气管。 因此,在排气管连接到气体测量装置之后,通过对气体测量装置进行真空排气和破坏可破坏的真空隔离构件,可以通过使用具有下述方式的测量室对图像显示装置进行气体测量 具有已知电导率的孔,并且安装在气体测量装置的排气通道的一部分中,用于真空排出图像显示装置。
    • 4. 发明授权
    • Sealed container, manufacturing method therefor, gas measuring method, and gas measuring apparatus
    • 密封容器,其制造方法,气体测量方法和气体测量装置
    • US07108573B2
    • 2006-09-19
    • US10682960
    • 2003-10-14
    • Masaru KamioYasue SatoKazuyuki SeinoHiromasa Mitani
    • Masaru KamioYasue SatoKazuyuki SeinoHiromasa Mitani
    • F23Q23/08F23Q23/10H01J9/42
    • H01J29/865H01J9/241H01J9/42
    • In order to be capable of high-precision gas measurement and evaluating influences of a gas on an electron source, and to predict a life of an image display device with high precision for a short period of time, there is provided a sealed container which is capable of maintaining an inside thereof to a lower pressure than an atmospheric pressure, and is used for an image display device including in the inside: a phosphor; an electron-emitting device for causing the phosphor to emit light; and a getter, the sealed container including an exhaust pipe having a breakable vacuum isolating member on at least one side of the image display device. Accordingly, after the exhaust pipe is connected to a gas measuring apparatus, by vacuum-exhausting the gas measuring apparatus and breaking the breakable vacuum isolating member, it is possible to perform a gas measurement on the image display device by using a measuring chamber having an orifice having a known conductance and installed in part of an exhaust channel of the gas measuring apparatus for vacuum-exhausting the image display device.
    • 为了能够高精度气体测量和评估气体对电子源的影响,并且能够在短时间内高精度地预测图像显示装置的寿命,因此提供了一种密封容器 能够将其内部保持在比大气压更低的压力下,并且用于包括在内部的图像显示装置:磷光体; 用于使荧光体发光的电子发射器件; 和吸气剂,所述密封容器包括在图像显示装置的至少一侧上具有可破坏的真空隔离构件的排气管。 因此,在排气管连接到气体测量装置之后,通过对气体测量装置进行真空排气和破坏可破坏的真空隔离构件,可以通过使用具有下述方式的测量室对图像显示装置进行气体测量 具有已知电导率的孔,并且安装在气体测量装置的排气通道的一部分中,用于真空排出图像显示装置。