Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Patent
1996-08-01
1998-09-15
O'Shea, Sandra L.
Electric lamp and discharge devices
Cathode ray tube
Shadow mask, support or shield
313404, 313407, H01J 918, H01J 3907
Patent
active
058084053
ABSTRACT:
A shadow mask support assembly for a color cathode-ray tube prevents partial thermal deformation generated by welding a shadow mask and a mask frame. Also, the shadow mask support assembly for a color cathode-ray tube includes a mask frame suspended and supported in the inner face of the panel, a shadow mask inserted in the inner circumference of the mask frame, and an elastic band for supporting the inner circumference of the mask frame body which presses a skirt portion of the shadow mask from its outer circumference to prevent welding the mask frame and the shadow mask.
REFERENCES:
patent: 3309493 (1967-03-01), Vitale
patent: 3521104 (1970-07-01), Mears
O'Shea Sandra L.
Samsung Display Devices Co. Ltd.
Williams Joseph
LandOfFree
Elastic non-welded shadow mask support assembly for color cathod does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elastic non-welded shadow mask support assembly for color cathod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastic non-welded shadow mask support assembly for color cathod will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-91779