
Pantallas LCD
Authored by Camila Amieva
Computers, Science, Mathematics
1st - 5th Grade
Used 5+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Para que se utilizan las pantallas LCD?
Para trabajar
Para estudiar
Para pasar el rato
Todas las anteriores
2.
MULTIPLE SELECT QUESTION
45 sec • 5 pts
Por qué en la tecnología de rayos catódicos no se podía tener pantallas planas?
Porque la tecnología no era lo suficientemente avanzada
Porque era mejor la tecnología de rayos catódicos
Debido al tamaño del tubo
Ninguna de las anteriores
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Quien fue el cientifico responsable de conseguir que el circuito electrónico cambie el estado de los píxeles?
Newton
Einstein
Schrodinger
Brody
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
En qué año se creó el primer prototipo de pantalla LCD?
1960
1972
1963
1980
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Que transistores se utilizan para esas pantallas?
Transistor MOSFET
Trasistores TFT
Transistor de unión bipolar
Foto transistor
6.
FILL IN THE BLANK QUESTION
1 min • 5 pts
En qué año se comienzan a comercializar las pantallas LCD?
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
La matriz activa:
Mantiene el estado del pixel
No mantiene el estado del pixel
A veces mantiene y a veces no mantiene el estado del pixel
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