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US 7,525,243 B2Granted
CRT for display device with shatter proof member attached to funnel using adhesive
AssigneeSamsung SDI Co., Ltd.
InventorsJoon-Soo Bae, Hoo-Deuk Kim, Kyou-Bong Lee, Seok-Nam Lee, Yun-Ho Chang, Chang-Ryon Byon, Do-Hun Pyun, Mun-Seong Kim
Life of this patent
Estimating the term…
Abstract
A Cathode Ray Tube (CRT) includes a panel having an inner phosphor screen, a funnel connected to the panel and adapted to have a deflection unit arranged thereon and a neck connected to the funnel and having an electron gun arranged therein. A shatter-proof member is installed on the funnel to prevent the tube from shattering.
Claims11
A Cathode Ray Tube (CRT), comprising:
- a panel including an inner phosphor screen;
- a funnel connected to the panel and having a deflection unit arranged thereon;
- a neck connected to the funnel and having an electron gun arranged therein;
- and
- a shatter-proof member directly attached to the funnel by an adhesive film to prevent the tube from shattering, the adhesive film attached to an outer surface of the funnel and covering the shatter-proof member and extending on the outer surface of the funnel beyond the shatter-proof member to attach the shatter-proof member to the funnel by the adhesive film.
2 more elements
A Cathode Ray Tube (CRT), comprising:
- a panel including an inner phosphor screen;
- a funnel connected to the panel and having a deflection unit arranged thereon;
- a neck connected to the funnel and having an electron gun arranged therein;
- a reinforcing member directly attached to the funnel by an adhesive film, the reinforcing member being a material different from that of the tube, and the adhesive film attached to an outer surface of the funnel and covering the reinforcing member and extending on the outer surface of the funnel beyond the reinforcing member to attach the reinforcing member to the funnel by the adhesive film.
1 more element
Dependencies are inferred from the claim text.