View allAll Photos Tagged CRTs
A Panasonic cathode-ray tube television from 1999 I use as a bedroom set, connected to a Digitalstream DTV converter to receive digital signals with the analog tuner in the set.
Happy Cleavage Day! Today marks the 10th Cleavage Day since my friend first asked me to help her celebrate. Over the years others have joined in and it has become a tradition that we all look forward to! To all of my friends out there who have had others tell you how you should dress or that you are somehow the wrong size.. you are perfect the way you are! Don't change for anyone but yourself! Show no more or less than you want to and if others can't accept you for who you are that is there own damn problem!
I wanted to get one last photo of this in operation before the FCC shuts it down next year. It has no external antenna input, and even if it did, hauling around a converter box defeats the whole purpose of the Watchman.
I bought this on Canal Street in NYC over 20 years ago. At the time it was a marvel of miniaturization. It has an actual CRT, The electron beam hits the front surface of the phosphor rather than usual rear. The screen is angled and slightly curved to correct for the odd geometry. The set runs on 4 AA cells and gets pretty good battery life considering. It has a "sound only" mode that turns off the CRT for extra battery life.
Some time in the early 1990s Sony replaced this model with one that had an LCD screen.
Macro de una pantalla de Rayos catodicos, en otras palabras un monitor.
FLICKR PHOTO/ Walkyman© El Salvador
CRT fitted to the microvitec, with date code of september 1987. The other components on the board also have 1987 date codes so it's safe to say the monitor was probably built at the end of that year. They don't build 'em like that anymore.
Un dels objectius del dia d'ahir era el paperer de Comsa entre Barcelona Morrot i El Espartal i per aixo va tocar matinar per anar a per ell, aqui el veieu pasant per La Garrofa aprop de Vilafranca del Penedés.
Uno de los objetivos del dia de ayer era el paperero de Comsa entre Barcelona Morrot y El Espartal y por eso hubo que madrugar para ir a por el, aqui lo veis pasando por la Garrofa cerca de Vilafranca del Penedés.
A cluster of components forms the sweep oscillator of the Clough-Brengle oscillograph. The radial-leaded resistors are essentially carbon rods attached to wires and painted with colors indicating their resistance.
Color code for these resistors works as follows: The body color is the most significant digit, the end cap color is the second digit, and the dot on the body is the multiplier. The colors themselves have the same meaning as today.
These resistors are probably of the +/-20% tolerance variety. They are actually trimmed; a single gash in the side indicates where resistive material was removed during production to dial in the value.
For some reason this picture reminds me of a Frank Lloyd Wright building...
All rights to their owners.
Here is a demonstration of the experimental 85 Riviera CRT display that went into full production in the 86 downsized model. This is the only proof I have ever seen of a CRT put in a big E car. Neat!
Museo Precolombino Universidad de Antioquia, Eje de la Ciencia y Tecnología de Medellín
Jhon Arbeláez - Andrés Tabares
Proyectos 7 Universidad Nacional Medellín.
Diciembre 2013
Museo Precolombino Universidad de Antioquia, Eje de la Ciencia y Tecnología de Medellín
Jhon Arbeláez - Andrés Tabares
Proyectos 7 Universidad Nacional Medellín.
Diciembre 2013
The CRT in this clock is a 3FP7. The P7 phosphor was originally designed for radar displays, and therefore caused images to persist for a short time. This would allow an operator to see a very short radar return pulse.
You can see the image of the previous time because this clock moves the numbers every 10 seconds to prevent burn-in. The first image is bluish white, and the afterglow is yellow (my camera makes it more green than it really is).