Abstract: This paper introduces a new type of cathode-ray tube with a crossed-field electron gun which produces an electron beam in a region where a nonuniform magnetic field and an electric field ...

DURING the course of work on behalf of the Radio Research Board of the Department of Scientific and Industrial Research, certain phenomena have been observed in high vacuum cathode ray tubes of a ...

Abstract: Two new electronic apparatus are introduced, in which the main element is a cathode-ray tube. The first is a synchroscope. The bus-bar voltage causes the beam to trace a circle, while the ...

From the heavy cathode-ray tubes of the 1940s to today’s paper-thin OLED and flexible displays, screen technology has ...

The Photography MFA Thesis Exhibition was on display at the School of Art from April 12 to April 19. The exhibition embodied ...

A series of unique bay windows at a hotel in the Japanese capital look like portable gaming consoles that were popular in the late 1980s or c･･･ ...

Thomas Global Systems and Collins Aerospace, an RTX business, have announced a strategic partnership to deliver long-term product support for Collins' Pro Line 4 Electronic Flight Displays (EFD), ...

JVC introduced the first combined portable battery-operated radio with inbuilt TV, as the model 3050. The TV was a 3-inch (7.6 cm) black-and-white cathode ray tube. One year later, JVC expanded the ...

On another occasion, Simon was summoned to a bowling alley to fix what he'd been told was a "wobbling monitor." On arrival he found a large cathode ray tube monitor whose output was indeed wobbling ...

The project starts with an X-ray tube and a high voltage supply. The tube takes around 70,000 volts which means you need a pretty stout supply, an interesting 3D printed resistor, and some mineral ...