Heating device for a robot

Hermetic container and image display apparatus using the same

Hermetical end-to-end sealing techniques and lamp having...

Hermetically sealed container and image forming apparatus

Hermetically sealed microdevice with getter shield

High buffer gas pressure ceramic arc tube and method and...

High efficiency organic electroluminescent display and...

High intensity discharge lamp with single crystal sapphire...

High intensity discharge lamps, arc tubes and methods of...

High intensity discharge lamps, arc tubes and methods of...

High intensity discharge lamps, arc tubes, and methods of...

High luminescence display

High luminescence display

High luminescence display

High pressure discharge lamp and method for producing thereof

High pressure discharge lamp and method for sealing a bulb...

High pressure discharge lamp and method of production therefor

High pressure discharge lamp with an improved sealing system and

High pressure lamp bulb and method of induction sealing

High pressure sodium vapor lamp with improved ceramic arc tube