There might be someone who would call you out on calling an LCD an LCD display, since the D already stands for display, but I won't be that person. It just feels better for me to say LCD display compared to LC display or just LCD or even liquid crystal display.
"Never come to conclusions until you take the thing apart." Great advice for so many aspects of life. Well maybe not with people. You should not try to take people apart.
@@InventorZahran To be fair, he put the monster together, not taking it apart. And really, Frankenstein's mistake was not in the building, but in the abandoning of it. Leaving it to fend for itself with no idea what it was or why it existed. You see, the monster began with a kind heart and a hideous visage. People judged him for how he looked, so he became what they judged him to be. Remember, the blind man know who he was, but when the family saw him, the were afraid, even though it had done nothing hostile. That story was the classic "don't judge a book by it's cover."
@@kcgunesq They're still using the amber/orange look in their units. We have a stereo unit for home theater speakers with the same color and grid scheme.
"It took me a while to realize it was playing tricks on me like some sort of trick player, but once I did, I exclaimed to the heavens, 'I've been tricked!' and it was very unpleasant." You're delightful.
@@PiercingSight If he'd only thumbed his nose at the heavens, or perhaps bit his thumb. Seriously, though, his entire schtick is brilliant. If he hosted a show on cable, then I could finally have a show to call "my show" haha
And the thumbnail said "Verifiably False Displays" - I thought it was going to be a rant about excess blinky lights to try to make you think there's a real equalizer in there . . .
When in school in the 1980s, we used to take calculators apart and flip the polarization lens in front of the LCD to make it reversed with silver digits on black. A bit hard to read in dim light, but it sure got other students wondering how it was possible.
I did it on a Sharp calculator... This one was not glued on the display. More recently, I flipped the polarizer on a negative mode LCD Nexxtech clock. Now, it's rippled positive. Yeah, that one was glued on...
Him talking to the Patrons list *and it replying* was a shockingly inspired move. This is a great video even if it isn’t your usual fare, I’d be down for more stuff like this, but it’s hard to turn down any new TC thing.
@@sudofox - I was just E3k on Flipnote Hatena and I wanted people who knew me on there to know it was me on other sites. The site closed in 2013 or so, but I kept the name like that just because by then I had had all these E3kHatena accounts for just as long as I had been E3k on Flipnote, so I just kept it.
I love the stream-of-consciousness style writing here. Never thought I'd enjoy listening to someone talk about static display technology but here we are!
I had the entire "stack" for that specific JVC series. Radio, tape deck, CD player, amp, wood grain speakers. Can confirm that all of them had a VFakeD display.
Ah yes, the good old days, when incandescent bulbs (you know - the things that blow) were buried inside gear where they couldn't easily be replaced. That included the gear position display on my Subaru, which require the removal of most of the dashboard to get at.
Reminds me of my second generation RX-7... Oh man, you had to rip the entire car apart just to replace the gazillion and one little light bulbs! Funny thing is in 1987 they coulda have used LEDs and they probably would have been cheaper to boot. Oh well.
That's so weird. I never realized incandescents were used for things like that, that are supposed to last decades. What were they thinking? I guess LEDs were prohibitively expensive?
Though to be fair, I think it's easy enough to know where you put the gearshift. I never understood the need for those indicators within the gauge cluster. If my '94 Prizm didn't need one, no car needs one, haha
Yep and yet you have people who have rose tinted glasses about the past and yearn to go back to a time when "technology was so much better and easier" even though the entire reason that we improved things was because of the shortcomings of all the stuff beforehand. Vehicles nowadays last a lot longer than they ever have (even w/ all the technology they have) and LEDs that have replaced incandescent will last far longer. The one that drives me the craziest the most is people who try to act like CRTs are better than modern TVs even though even when all we had was CRTs we knew the picture quality was crap. The only thing that would make someone yearn for the picture of a CRT is nostalgia.
Me too. And I think I saw you up in Heaven for a couple of seconds while dead from his hilarious joke before my IPhone x15 activated the bundled MyHealth app and shocked my heart back to life by using some combo of worn tech all paired and linked to my iphone: motion powered (and battery free) bluetooth earbuds, 6th generation fitbit set worn on my left wrist and ankle (i have no idea which of these devices were electrified into defibrillator mode and made my corpse dance the Macarena [an old 1990s song] - I'm a history fan of your century).... Maybe I should have opened by stating I'm from the future.🤓😲
"Am I off my rocker?!" "Well as it turns out my rocker is in the corner so I am indeed off of it" made me laugh so hard that I jumped off of my rocker so I am indeed off of my rocker
When I was a kid back in the 90’s, I used to shine flashlights into all the devices with VFD displays in the house, just to see everything on the panel that could be displayed. It was fun messing with some of the stuff afterwards, trying to get stuff you don’t ever see with normal use to light up.
I love how he just emanates an aura of making everyone want to have a beer with him. You don't even know why, you just know it'd be awesome to sit around and watch him excitedly point out every bit of outdated tech in the bar.
@@blankpage9277 Oh hell yeah. Most people with a true, passionate dedication to one subject are really fun to be around when they're about two beers deep and realize you're willing to just let them talk on forever about that thing. Though TC is the highest, most enjoyable end of that spectrum.
How 'dumb' is the brain, where it can be fooled by flickering display and the persistence of vision and yet be the one responsible for inventing this in the first place ;) EDIT: The brain retaliated at 7:34 ;)
The attribute "dumb" applies to persons, not brains. ;-) Indeed, given that I am already waxing pedantic, "dumb" actually means "speechless", hence the phrase "deaf, dumb, and blind". It goes without saying that I use it informally just as everyone else does because civilization is in decline.
4:10 "Truthfully, it took me a while to realize this thing was playing tricks on me like some sort of trick player. But once I did, I exclaimed to the heavens, "I've been tricked!" And it was very unpleasant." This video is so meta, it's killing me!
It’s his ability of being able to deliver the line with such a serious nature and deadpan persona (which I think we all know is not his usual self) which makes it comical. Many of us have come by that one person in the world where they take their work so seriously that they have no sense of humor. Just like that...
Technology Connections - one of very few channels i periodically revisit to learn stuff that i already knew and to have laugh of bloopers that i already have laughed of. Thank you Alec for doing what you do.
I miss VFD's. They looked rad, especially the blue ones. Love them on my stereo. Adds a unique 80's feel to anything, looks nicer than LCD. And no sub menus means all the functions have their own button right where I need them.
This is a thing I miss immensely in electronics - dedicated buttons! Give me the buttons damn it! And yeah, VFDs couldn't be beat. They looked so damn nice. The epitome of lit displays for fixed purposes. LCDs just feel soulless next to them. They can create a nice imitation, but still not all there. Just lacks the vibrant contrast. It's not good unless that display is so blindingly bright it can keep you up at night!
"Am I off my rocker? Well my rocker is in the corner and I'm clearly off it. This was just a silly joke." I threw my laptop out the window upon hearing that gag. Don't worry, it's my "window tossing laptop", so I trust it to not break.
@@Omega3131 A bunch of electrons hitting a positively charged anode, i don't think conservation of electrical charge is going to be a problem. Conservation of energy is not a problem either. Particles appear and disappear spontaneously all the time, they "borrow" energy, temporarily. You can not keep them for very long though.
0:53 dude your tapedeck is running fast, also based on the inconsistency in L and R, I’d imagine you either need to clean the head or adjust your bias. Sorry if I was annoying just noticed it lol
5:00 this is also how the instrument clusters and other displays in cars from the 80's had their displays. The little bulbs would burn out and you had to take the entire thing apart to replace them, often with the help of a soldering iron. LED backlighting was a game changer.
My 1986 Mazda 323 had an LCD clock in the dashboard where the bulb burned out. It was soldered onto the PCB, so I replaced it with a 2300K warm white 5mm LED with a resistor and it looked completely original. I love doing such fixes.
6:42 "I couldn't be bothered to check that very thoroughly", an in-joke for your regular viewers haha. Read "I researched the hell out of this for hours and drew blanks!" You'll have got to the bottom of it within a week or two though, you could probably find the man that designed it.
Interestingly, my 2010 Toyota Prius uses vacuum fluorescent displays for the dashboard. I get a full multicolor (well, blue, dark blue, white, and red) VFD on the dash.
Chrysler still do this on their vehicles, it gives them a warm feeling, seen it also on a Toyota Soarer too, refresh rate is super fast looks crazy when you revv it up.
I have a 2012 and 2017 Toyota Aqua, the 2012 uses that nice green/blue VFD for the dash, whereas the 2017 uses white LED’s. And in the 2018 they replaced the VFD/LED info sheet and the small colour LED beside it with one large LCD that just displays the speed in white on black where the old VFD/led displays used to be. Thus, my 2017 will have to last me till My grave.
My 2006 Prius has VFD, IN REVERSE, pointed up. A mirror turns it into a dashboard. I have ZERO idea why they did that, unless they originally intended to try to make for a heads up display.
The "bloopers" are my favorite part of your videos! (I love the rest too, don't worry) Thanks for making entertaining, informational content for me to enjoy when I get tired of losing video games, or need to procrastinate actual work. Keep it up! :)
I think he needs a thumbs down for 'sickly green'. Green is, of course, the finest possible colour for VFDs. His beloved orange is just a plasma wannabee (see burroughs panaplex for the real thing).
General Electric was using negative LCDs on some of their 1980s clock radios with the sleek wedge design. When I first found one of these clock radios, I was amazed by the gray digits on blue background, and wondered what kind of display it was - same as what JVC did here, with an adjustable brightness incandescent backlight.
Indeed they were! I have one from 1983, with a built-in cassette deck no less, that uses an incandescent bulb-backlit orange LCD that looks exactly like the ones in this video.
I have one from 1990, and it's a cassette recorder, and it appears to have a VFD. Lines, regions, and everything. I also have a standard GE clock radio from 1976 (one of the first electronic digital models) which I'll have to dig up to check what the display is.
This message will be lost in the comments (which is normal for a video that old), but do know that a French company makes color LCD. Eyup, by sequencilly switching an RGB LED for the background lighting, one can iluminate segments in different colors. Here is a link if you want to know more : www.digitaldisplays.fr/afficheur-lcd-custom/lcd-couleur-technologie-fsc-field-sequential-color By the way, some also use OLED to create look alike Nixies : www.extremeelectronics.co.uk/fixie-clock/ Or even plain old RGB LED : www.instructables.com/id/VIRTUAL-NIXIE-CLOCK-ON-LED-MATRIX-64X64/
"This video is what? Sev-" No, Alec. It's funny. By far the funniest episode your bats- Chiroptera Feces insane mind has spawned. GG. Now make the [this part is an unwholesome string of swear words] gosh darn teletext video! I should get a Mastercard pretty soon, so I'll be able to back your channel a little.
And when the incandescent bulbs blow the receiver stops working, as the rocket scientists at JVC used the filament as a dropping resistor to supply one of the low voltage zener regulators. Don't believe me? Jut one of the wires to each light and let me know what happens.
To me , in the 80's, this kind of display has always looked like the cheap version of a real VFD, making the entire thing looking as cheap crap made out of plastic.
I remember taking radio and tv 📺 tubes to the hardware store with my Dad to test. He knew down to 3 or less. So cool, the replacements were right at the test machine. I can’t remember the tube numbers anymore. Dad and clerk knew the numbers and price. No UPC nor laser scanner. No price tags. I miss those days and my Dad.
I have the same memory, combined with getting that weirdly cylindrical ice cream at Thrifty Drug (that’s where the tester was). I loved testing tubes with my dad, and getting a double cone with chocolate chip on the way out. Sniff.
There were quite a lot of devices using reverse LCD displays by the late 1980s. I guess JVC just had several products that were using the specific VFD display colours and decided to make their LCD displays to match so as not to have to redesign their other stuff for a while. Most reverse LCD displays of the time had non-black background shades (Philips were using a dark green background around this time for example) because the pigments used were not completely opaque, so JVC must have been using a more advanced LCD tech at the time.
I have a similar receiver amplifier from JVC that I believe is in the same series as this one and it has a super cool display. The display fills up basically the whole front of the thing, and has a whole bunch of different lights and different colors etc. and about 1000 different buttons. I would love to see how they accomplish such an elaborate bright and pleasing display.
Dude, you make me so happy to be the same kind of observational and inquisitive person as yourself. Trust me, even the humor is nearly spot on. People who take the time to stop and ask about the “who?” and the “why?” and the “how come?” are In my opinion one of the greatest assets of the human race. They are usually great people to work and coordinate with and are often times thinking to themselves about solutions to issues before many of us even realize that there was an issue to begin with. I myself have always been the “go to” person in my area if somebody doesn’t understand how something works or why it works the way that it does. You are now my go to person with every video that you had made because the time and effort you have put into it makes them superb teaching tools for people of all abilities. I have learned a few things from you and for that I am forever humble and grateful. Your clever use of first rate graphics, diagrams, and props have been able to illustrate concepts very accurately and completely to many people. There have been instances here where I thought I had sufficiently described a concept (and I will use the examples of amber/European turning indicators, non-window portable air-conditioning units, and Winter with the Bolt) where my people have come back to me and told me about how much better they understood what was going on after they saw your presentation. Keep up the great work guy. I am personally delighted and pleased to see your enthusiasm and obvious satisfaction and the success generated in the work that you do. And even in times of frustration (i’m not even going to mention the word “heater”) you are still coming out light years ahead. 👍
100% in agreement there - he's great at using metaphors and concisely demonstrating a technical concept while simultaneously narrating it. It's the same sort of content direction and packaging that draws me to older educational/public access and technical series and basically anything lauded as "historically important/classic" as examples because more often than not you'll find some incredibly compelling content there if you're in the mindset to do so. Why was this so important? Here's a brief synopsis of what this damn thing is and then just how many other things are related to or dependent upon its existence. Suddenly there's historical context, and perhaps consideration for what once was just a thing you heard of over and over again, tangentially related to a more personally important subject. You get a web of people talking about a few of these things at random, perhaps glancing over at each other for subject trends for maximum views, and you quickly find yourself assembling a technical understanding of macro-level human concepts like industry and technology before too long - even if there's errors here and there.
Yeah what is with microwaves and thte internet? I just bought a new one and it not only interferes with our 2.4ghz broadband frequency but if it is experiencing issues you call a particular phone number and hold the handset up to the microwave. I'd love to know what that's about.
He has another video in which he "borrows" the "It's a different sort of thing, all together" joke. He is clearly an "Airplane!" Fan but he doesn't do it so often that it comes off as blatant joke rehashing.
Negative LCDs are pretty common on Digikey and Mouser, where I (as an engineer for the DoD) buy many things for the projects I work on. See what cool parts you find there! Another parameter for LCDs is the viewing angle, usually expressed in time oddly enough. "this LCD has a 6 o'clock viewing angle" for instance.
When you've been an A student all throughout school and got into the university of your dreams, so you just coast throughout the final semester of your school career givkng your absolute minimum at every academic task..................that pretty much summarizes this video by him.
VFDs sure were great, especially the multicolored ones. They looked magical up close. I still have one kind of working, in my old top of the line NICAM HiFi VHS recorder (Mitsubishi E52, from sometime around the turn of 1980's to 90's). Unfortunately it no longer has the mechanics working (perished rubber elements etc.) and I just haven't had the energy of taking it apart and trying to repair it, so years ago I had to buy a cheap VHS player to watch some of my old VHS tapes. It's a shame really, because the E52 was just awesome. It had very fast action (incl. rewind) and just awesome features like a learning universal remote, seamless pause-record, fast index search, and many others I never saw in other brands' contemporary models. It would be a huge nostalgia trip if I somehow got it fully working again one day.
These videos are all phenomenal. The credits joke was great, and i was legitimately hoping floaters would be the song on that CD. Such aggressively smooth jazz. Of course it's always great to learn something too
Your shirt makes me wonder: since you've done a video on the Stretching Room and the PeopleMover, would you be interested in covering the mechanisms of the Omnimover and its various incarnations? I'd love to see a breakdown of the ingenuity involved from your perspective. The _Temple of the Forbidden Eye_ "Jeeps" as a follow-up/evolution might be worthwhile as well.
I thought maybe it was a Tilt-a-Whirl seat at first. I'm so glad for the credits scene where I saw the name of it and I looked it up and it all became clear.
@@my3dviews What? Don't you think this is why the cat worries so much every time it's taken to the vet? The reason they put people under during surgery is so they don't recall hearing anyone say "Oops!" during the operation.
At least the fake VFD won't fade to illegibility over time. Just swap out the bulbs for LEDs if and when they ever fail. I have an Aiwa home cinema receiver from 2001 with a white VFD main display that's now almost unreadable, and a Sony Digicube alarm clock that I had to junk after 35 years because you had to turn out the bedside lamp to read the time.
