Cathode ray tube

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cathode-ray tube - wikipedia cathode-ray tube from wikipedia, the free encyclopedia jump to navigation jump to search vacuum tube that can show moving pictures, vector graphics, or text cathode ray tube using electromagnetic focus and deflection a cathode-ray tube as found in an oscilloscope cutaway

the williams tube or williams-kilburn tube was a cathode-ray tube used to electronically store binary data. it was used in computers of the s as a random-access digital storage device. in contrast to other crts in this article, the williams tube was not a display device, and in fact could not be viewed...

https://en.wikipedia.org/wiki/Cathode-ray_tube

cathode ray - wikipedia cathode ray from wikipedia, the free encyclopedia (redirected from electron beam ) jump to navigation jump to search this article needs additional citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be

challenged and removed. find sources: "cathode ray" – news · newspapers · books · scholar · jstor (february ) ( learn how and when to remove this template message ) a beam of cathode rays in a vacuum tube bent into a circle by a magnetic field generated by a helmholtz coil . cathode rays are normally...

https://en.wikipedia.org/wiki/Electron_beam

research the law law schools laws & regs newsletters legal marketing law firm websites law firm seo lawyer directory local marketing other marketing solutions justia patents electric lamp and discharge devices: systems patents (class ) electric lamp and discharge devices: systems patents (class ) cathode

ray tube circuits (class / ) combined cathode ray tube and circuit element structure (class / ) compensating for stray deflecting fields (class / ) pulse storing (class / ) plural cathode-ray tubes in the circuit (class / ) with radiant energy sensitive control means (class / ) with secondary emission...

https://patents.justia.com/patents-by-us-classification/315

research the law law schools laws & regs newsletters legal marketing law firm websites law firm seo lawyer directory local marketing other marketing solutions justia patents electric lamp and discharge devices patents (class ) electric lamp and discharge devices patents (class ) plural unit (class / ) cathode

ray tube (class / ) inter-electrode connection (class / ) control electrode unit (class / ) with evacuating pump (class / ) arc and separate incandescent body (class / ) filament and separate incandescent body (class / ) with temperature indicator (class / ) with temperature modifier (class / ) spark...

https://patents.justia.com/patents-by-us-classification/313

(class / ) responsive to nonvisible energy (class / ) sonic or ultrasonic (class / ) infrared (class / ) object tracking (class / ) using tracking gate (class / ) centroidal tracking (class / ) cathode-ray tube burn-in prevention (class / ) camera (class / ) camera with built-in test signal generator

driven (class / ) still and motion modes of operation (class / ) combined image signal generator and general image signal processing (class / ) with plural image scanning devices (class / ) with single image scanning device supplying plural color signals (class / ) solid-state image sensor (class / ) cathode-ray...

https://patents.justia.com/patents-by-us-classification/348

medal , vladimir kosmich zworykin ( russian : влади́мир козьми́ч зворы́кин, vladimir koz'mich zvorykin; july [ o.s. july ] – july , ) [ ] [ ] was a russian-american inventor, engineer, and pioneer of television technology. zworykin invented a television transmitting and receiving system employing cathode

ray tubes . he played a role in the practical development of television from the early thirties, including charge storage-type tubes, infrared image tubes and the electron microscope . [ ] contents early life and education career later life death honors legacy see also references further reading external...

https://en.wikipedia.org/wiki/Vladimir_K._Zworykin

, display, and loudspeakers, for the purpose of viewing and hearing television broadcasting through satellites or cables, or viewing and hearing a computer . introduced in the late s in mechanical form, television sets became a popular consumer product after world war ii in electronic form, using cathode

ray tube (crt) technology. the addition of color to broadcast television after further increased the popularity of television sets in the s, and an outdoor antenna became a common feature of suburban homes. the ubiquitous television set became the display device for the first recorded media in the s...

https://en.wikipedia.org/wiki/Television_set

state relay (ssr) slotted optical switch, opto switch, optical switch led display – seven-segment display , sixteen-segment display , dot-matrix display display technologies[ edit ] current: filament lamp (indicator lamp) vacuum fluorescent display (vfd) (preformed characters, segment , starburst) cathode

ray tube (crt) ( dot matrix scan, radial scan (e.g. radar ), arbitrary scan (e.g. oscilloscope )) ( monochrome & colour ) lcd (preformed characters, dot matrix) (passive, tft ) (monochrome, colour) neon (individual, segment display) led (individual, segment display, starburst display , dot matrix) split-flap...

https://en.wikipedia.org/wiki/Discrete_device

rental catering for hospitals catering for professional bodies catering for schools catering linen rental catering sector advice catering services catering supplies caterpillar caterpillar excavators caterpillar track-mounted drilling caterpillar vehicles caterpillar wheelbarrow catfish catheters cathode

ray tubes cathode tube television sets cathode tubes cathodes and ingots cathodic protection electronic anode cats cattle cattle carcasses cattle feed cattle food supplements cattle for slaughter cattle import export cattle-breeding cattle, dairy caught freshwater crustaceans caught freshwater fish...

https://m.europages.co.uk/business-directory-europe/skwd/C-9.html

people to see content (still images , moving images , text , or other visual material) in a range of entertainment , consumer electronics , personal computer , and mobile devices , and many types of medical, transportation and industrial equipment . they are far lighter and thinner than traditional cathode

ray tube (crt) television sets and video displays and are usually less than centimetres ( in) thick. flat-panel displays can be divided into two display device categories: volatile and static. volatile displays require that pixels be periodically electronically refreshed to retain their state (e.g.,...

https://en.wikipedia.org/wiki/Flatscreen