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Title:
WRITING METHOD FOR SIGNAL STORAGE TUBE
Document Type and Number:
Japanese Patent JPS5320722
Kind Code:
A
Abstract:

PURPOSE: To increase both the gradation reproduction property and S/N by performing pulse width modulation PWM or pulse number modulation PNM to the writing signal of the scanning conversion tube.


Inventors:
KAWABUCHI MASAMI
FUKUMOTO AKIRA
Application Number:
JP1976000095750
Publication Date:
February 25, 1978
Filing Date:
August 10, 1976
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04N5/907; G11B9/00; H01J31/58; H04N5/76; (IPC1-7): G11B9/00; H01J31/58; H04N5/76



 
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