Patent Number: 6,674,223

Title: Mask in color cathode ray tube

Abstract: Mask in a color cathode ray tube, including electron beam pass through holes with bridges connected to non-hole portions between the beam pass through holes in a width direction, wherein a thickness of the bridge of the mask facing an electron gun is formed thinner than other portions of the mask, thereby attenuating howling and enhancing luminance.

Inventors: Kim; Byoung Nam (Taejon-shi, KR)

Assignee: LG Electronics Inc.

International Classification: H01J 29/07 (20060101); H01J 029/80 ()

Expiration Date: 01/06/2012