SU1188779A2 - Device for displaying circles and ellipses on screen of cathode-ray tube (crt) - Google Patents
Device for displaying circles and ellipses on screen of cathode-ray tube (crt) Download PDFInfo
- Publication number
- SU1188779A2 SU1188779A2 SU833627726A SU3627726A SU1188779A2 SU 1188779 A2 SU1188779 A2 SU 1188779A2 SU 833627726 A SU833627726 A SU 833627726A SU 3627726 A SU3627726 A SU 3627726A SU 1188779 A2 SU1188779 A2 SU 1188779A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- crt
- switch
- screen
- control pulse
- Prior art date
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- Controls And Circuits For Display Device (AREA)
Abstract
УСТРОЙСТВО ДЛЯ ОТОБРАЖЕНИЯ ИНФОРМАЦИИ НА ЭКРАНЕ ЭЛЕКТРОННО- 1УЧЕВОЙ ТРУБКИ (ЭЛТ) по авт. св. № 811312, отличающеес тем, что, с целью увеличени объема отображаемой информации, в него введены последовательно соединенные элемент ИЛИ и формирователь управл ющих импульсов, а также коммутатор, первый, второй и третий входы которого соединены с соответствующими выходами формировател управл ющих импульсов , а выход коммутатора соединен с электродом ЭЛТ, второй вход формировател управл ющих импульсов соединен с выходом видеоусилител , четвертый вход коммутатора вл етс входом высокого напр жени устройства , а входы элемента ИЛИ соединены с входом первого цифроаналогового преобразовател .DEVICE FOR DISPLAYING INFORMATION ON SCREEN ELECTRON-1-LEARNING TUBE (CRT) on the author. St. 811312, characterized in that, in order to increase the amount of displayed information, the serially connected element OR and the driver of control pulses are introduced into it, as well as the switch, the first, second and third inputs of which are connected to the corresponding outputs of the driver of the control pulse, and the output the switch is connected to the CRT electrode, the second input of the control pulse generator is connected to the output of the video amplifier, the fourth input of the switch is the input of the high voltage device, and the inputs of the element OR connected to the input of the first digital-to-analog converter.
Description
Код графической и координаттй инуормащш Л X Код грасрической и координатной информации У Код знаковой информации J ии ВиЗеосигналы, коорЛ/натной и графической uHlpopfiaKua ) От ист на Питание ЗЛТ чника бысокого р жени Graphic code and coordinate inuormashshk L X Code of the curtain and coordinate information U Code of sign information J and ZeZeosignaly, coordinate / graphic and uHlpopfiaKua) From East to ZLT Power supply
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833627726A SU1188779A2 (en) | 1983-07-26 | 1983-07-26 | Device for displaying circles and ellipses on screen of cathode-ray tube (crt) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833627726A SU1188779A2 (en) | 1983-07-26 | 1983-07-26 | Device for displaying circles and ellipses on screen of cathode-ray tube (crt) |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU811312 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1188779A2 true SU1188779A2 (en) | 1985-10-30 |
Family
ID=21076484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833627726A SU1188779A2 (en) | 1983-07-26 | 1983-07-26 | Device for displaying circles and ellipses on screen of cathode-ray tube (crt) |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1188779A2 (en) |
-
1983
- 1983-07-26 SU SU833627726A patent/SU1188779A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 811312, кл. G 09 G 1/08, 1978. * |
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