METHOD AND DEVICE FOR ADJUSTING IMAGE PLANE INCLINATION OF DISPLAY TUBE

• Main Authors: KATO KATSUTOSHI, HIRAYAMA GOJI, MIYAKOSHI TERUYOSHI
• Format: Patent
• Language: English
• Published: 16.01.1991
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEALS

PURPOSE:To perform the high-grade horizontal deflection adjustment of a high- precision display tube including a general display tube by monitoring a horizontal line and vertical side markers displayed on the display tube, and comparing respective high-precision intensity centers of gravity. CONSTIT...