Television – Cathode-ray tube display excessive voltage control
Reexamination Certificate
2005-05-24
2005-05-24
Hsia, Sherrie (Department: 2614)
Television
Cathode-ray tube display excessive voltage control
C348S379000, C348S380000
Reexamination Certificate
active
06897900
ABSTRACT:
A display apparatus, for instance a television receiver, comprises a cathode ray tube, a first circuit for providing a high voltage to the cathode and a second circuit receiving a gross signal and providing on at least an output at least a luminance signal controlling an electron stream of the cathode ray tube. To reduce stray emission, absence of gross signal is simulated when the apparatus is switched from on to off.
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Kenichi Nakajima et al.,Computer-Controlled NTSC Single-Chip LSI for Color TV, 8087 IEEE Tranactions on Consumer Electronics 39(1993)Aug., No. 3, New York, pp. 429-434.
Search Report *.
Cheong Yew Honn
Maung Kyaw Nyunt
Fried Harvey D.
Henig Sammy S.
Hsia Sherrie
Thomson Licensing S.A.
Tripoli Joseph S.
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