Color selection apparatus for cathode ray tube
AssigneeSamsung SDI Co., Ltd.
InventorsSoon-Cheol Shin, Kuen-Dong Ha, Sang-Shin Choi
Life of this patent
Estimating the term…
Abstract
A color selection apparatus includes a frame comprising a pair of supporting members disposed in parallel with each other and a pair of elastic members disposed between and coupled to the supporting members. Each of the elastic members is formed of a hollow tube. A mask is coupled to the supporting members while being applied with a predetermined tension, and exhaust openings are formed for exhausting remaining alien substances from within the elastic members during an assembling process of the color selection apparatus. The exhaust openings are formed on each of the elastic members at a portion adjacent to where the elastic members are coupled to the supporting members.
Claims8
A color selection apparatus comprising:
- a frame having a pair of supporting members disposed in parallel with each other and a pair of elastic members disposed between and coupled to the supporting members, each of the elastic members being formed of a hollow tube;
- a mask coupled to the supporting members while being applied with a predetermined tension;
- and
- an exhaust for exhausting alien substances from within the elastic members during an assembling process of the color selection apparatus, the exhaust being formed on each of the elastic members at a portion adjacent to where the elastic members are coupled to the supporting members.
Dependencies are inferred from the claim text.