Compliant tension mask assembly

Details Compliant tension mask assembly Compliant tension mask assembly

2005-08-16

2005-08-16

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

C313S402000

Reexamination Certificate

active

06930445

ABSTRACT:
A color picture tube has a compliant tension mask frame assembly mounted within said tube. The tension mask frame assembly includes a peripheral frame including opposing side support frame members and a pair of parallel intermediate members. Each of the intermediate members is attached to the peripheral frame at a single location and the mask is attached to longitudinal edges of the intermediate members. Further included are clips that serve as guides for holding the intermediate members to the frame while permitting expansion of the frame relative to the intermediate members and permitting compliance.

REFERENCES:
patent: 5681197 (1997-10-01), Egami et al.
patent: 6512326 (2003-01-01), Arai et al.
patent: 6731055 (2004-05-01), Reed et al.
patent: 6734611 (2004-05-01), Bucher
patent: 2000-231888 (2000-08-01), None
patent: 00/60636 (2000-10-01), None
Patent Abstracts of Japan, vol. 2000, No. 11, Jan. 3, 2001 & JP 2000-231888.
Copy of Search Report dated Jun. 11, 2002.

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