Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent
1990-10-26
1992-04-14
Rowan, Kurt
Electric lamp or space discharge component or device manufacturi
Process
With assembly or disassembly
445 24, H01J 926, H01J 918
Patent
active
051043432
ABSTRACT:
A method is disclosed for manufacturing a flat display device including line cathodes arranged at regular intervals, a plurality of flat electrodes arranged so as to be spaced apart by a predetermined distance from one another to control line electron beams generated from the cathodes, and a fluorescent substance which emits a light as a result of a collision of the electron beam. The method includes the steps of: arranging a bar-shaped low-melting glass at a connecting position where the beam generated from the cathode does not pass through; positioning the electrodes and the glass against each other when the electrodes are fixed to connect to the glass; fixing initial connecting portions of the electrodes to the glass, each of which is located outside an outer frame of each electrode; heating and fusing the glass to connect it to the electrodes; and removing the initial connecting portions of the electrodes arranged outside the outer frames of the electrodes from the electrodes.
REFERENCES:
patent: 1547812 (1925-07-01), Hendry
patent: 2297492 (1942-09-01), Michaelis
patent: 4263700 (1981-04-01), Fujisaki et al.
patent: 4407934 (1983-10-01), Kuchinsky et al.
Hori Tetsuo
Kanehisa Takashi
Muragishi Isao
Suzuki Takashi
Yokomakura Mitsunori
Knapp Jeffrey T.
Matsushita Electric - Industrial Co., Ltd.
Rowan Kurt
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