SU124464A1 - Vacuum-free television transmission device for single-line decomposition - Google Patents

Vacuum-free television transmission device for single-line decomposition

Info

Publication number
SU124464A1
SU124464A1 SU619662A SU619662A SU124464A1 SU 124464 A1 SU124464 A1 SU 124464A1 SU 619662 A SU619662 A SU 619662A SU 619662 A SU619662 A SU 619662A SU 124464 A1 SU124464 A1 SU 124464A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vacuum
transmission device
television transmission
free television
line decomposition
Prior art date
Application number
SU619662A
Other languages
Russian (ru)
Inventor
С.И. Кочергин
Original Assignee
С.И. Кочергин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С.И. Кочергин filed Critical С.И. Кочергин
Priority to SU619662A priority Critical patent/SU124464A1/en
Application granted granted Critical
Publication of SU124464A1 publication Critical patent/SU124464A1/en

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Description

Известные безвакуумные телевизионные устройства дл  одностроч-ного разложени  представл ют собой слой фотосопротивлени  с р дом отводов, подключенных к коммутатору. В цепь коммутатора включены -ИСТОЧНИК посто нного напр жени  и сопротивление нагрузки. Указанные передающие устройства не используют принцип накоплени  и поэтому их чувствительность невысока.The known non-vacuum television devices for single-line decomposition are a layer of photoresistance with a number of taps connected to the switch. The switch circuit includes a constant voltage source and load resistance. These transmitters do not use the accumulation principle and therefore their sensitivity is low.

В предлагаемом устройстве используетс  принцип накоплени . Схема устройства показана на чертеже.The proposed device uses the principle of accumulation. Diagram of the device shown in the drawing.

Изображение проектируетс  на р д полупрозрачных провод щих полосок /, число которых определ етс  необходимой разрещающей. способностью вдоль строки, и через них - на мозаику из фотодиодов 2. Фотодиодна  мозаика нанесена на слой диэлектрика 3, с другой стороны которого находитс  сплошна  провод ща  обкладка 4. К полоскам / присоединены выводы от коммутатора 5, в цепь которого включены источник 6 ПОСТОЯННОГО напр жени  и сопротивление нагрузки 7. Коммутаци  элементов строки может осуществл тьс  также при помощи линии задержки, отводы которой подключены к полоскам.The image is projected onto a series of semi-transparent conductive strips /, the number of which is determined by the necessary resolution. ability along the line and through them to the mosaic of photodiodes 2. The photodiode mosaic is deposited on the dielectric layer 3, on the other side of which there is a continuous conductive plate 4. The strips / wires from the switch 5 are connected to the strips / circuit. and load resistance 7. The switching of the elements of the line can also be carried out using a delay line, the taps of which are connected to the strips.

Увеличение чувствительности устройства может быть достигнуто путем замены мозаики из фотодиодов слоем фотосопротивлени  и мозаикой из диодов. Наличие в предлагаемом устройстве накоплени , использование фотосопротивлений и возможность подачи на фотодиоды напр жени  до нескольких дес тков вольт обеспечивают получение вы-сокой чувствительности.An increase in the sensitivity of the device can be achieved by replacing a mosaic of photodiodes with a layer of photoresistance and a mosaic of diodes. The presence in the proposed storage device, the use of photoresistances and the possibility of applying voltage of up to several tens of volts to photodiodes ensure high sensitivity.

Предмет изобретени Subject invention

Безвакуумное передающее телевизионное стройство дл  одностроч .ного разложени  с использованием фотоэлектрического преобразовани , отличающеес  тем, что, с целью повыщени  чувствительностиVacuum-free television transmitting device for single-line decomposition using photoelectric conversion, characterized in that, in order to increase the sensitivity

устройства, оно состоит из сло  диэлектрика и мозаики из фотодиодов (или сло  фотосопротивлени  с мозаикой из диодов), заключенных между сплошной, провод щей обкладкой (нанесенной на слой диэлектрика и. соединенной с выходным сопротивлением) и провод щими прозрачными полосками, нанесенными на мозаику и подключенными к коммутатору . device, it consists of a dielectric layer and a mosaic of photodiodes (or a photoresistance layer with a mosaic of diodes) enclosed between a solid, conductive plate (deposited on the dielectric layer and. connected to the output impedance) and conductive transparent strips deposited on the mosaic and connected to the switch.

п п п П П П/П p p p p p p p p

плpl

SU619662A 1959-02-16 1959-02-16 Vacuum-free television transmission device for single-line decomposition SU124464A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU619662A SU124464A1 (en) 1959-02-16 1959-02-16 Vacuum-free television transmission device for single-line decomposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU619662A SU124464A1 (en) 1959-02-16 1959-02-16 Vacuum-free television transmission device for single-line decomposition

Publications (1)

Publication Number Publication Date
SU124464A1 true SU124464A1 (en) 1959-11-30

Family

ID=48395927

Family Applications (1)

Application Number Title Priority Date Filing Date
SU619662A SU124464A1 (en) 1959-02-16 1959-02-16 Vacuum-free television transmission device for single-line decomposition

Country Status (1)

Country Link
SU (1) SU124464A1 (en)

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