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US 6,384,874 B1Granted
Display apparatus
AssigneeSony Corporation
InventorYuuichi Ushizaka
Life of this patent
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AssigneeSony Corporation
InventorYuuichi Ushizaka
Estimating the term…
The present invention provides a display apparatus for discharging and removing needless cooling liquid consistently when the display apparatus for cooling a cathode ray tube with cooling liquid is fabricated and relates to a display apparatus for cooling cathode ray tubes with cooling liquid is provided with a cooling liquid container for containing cooling liquid for cooling the cathode ray tubes, a sealing member for sealing cooling liquid in the cooling liquid container by plugging a cooling liquid charging hole formed on the cooling liquid container after cooling liquid is charged into the cooling liquid container, and a residual cooling liquid discharging outlet provided with connection to the sealing member and the cooling liquid container for discharging residual cooling liquid in the space between the sealing member and cooling liquid container to the outside though the space between the sealing member and the cooling liquid container.
A display apparatus for projecting and displaying an image displayed on a cathode ray tube and for cooling said cathode ray tube with cooling liquid comprising:
Dependencies are inferred from the claim text.