Samsung Sdi Co., Inc.

Kwang-Sik Lee

Hoo-Deuk Kim

Kuen-Dong Ha

Jun-kyo In

Woo-il Park

Arimoto Nozomu

Gui-Bae Kim

Duk-Hyun Choe

A color selection apparatus for a cathode ray tube, having a panel as a front glass that is formed to be flat, including a pair of supporting members disposed to be separated by a predetermined distance, a pair of elastic members disposed between the supporting members to be coupled with the supporting members, and a mask coupled with the supporting members and formed with a plurality of electron beam passing apertures, the elastic members having a plurality of overlapped plate members, so that it becomes possible to maintain a tension of the mask formed with the plurality of electron beam passing apertures optimally by varying the shapes of the elastic members.

Color selection apparatus for cathode ray tube

Growing community of inventors

Sungnam, South Korea

Kwang-Sik Lee