Stumbled upon a video on youtube of a flashing LCD keychain in action. I guess these are corny, but still it is interesting how they operate. Most of them are 6x3x0.8cm. Do you think they can be made even smaller and thinner?
I'd like to think that Light Emitting LCD's are possible then. The key is to add small amount of organic molecules to the liquid crystals -same like OLED's. What you think?
I'd like to think that Light Emitting LCD's are possible then. The key is to add small amount of organic molecules to the liquid crystals -same like OLED's. What you think?
Here it is said that the device in question consists of a “solar battery”, LCD screen and a circuit board. It appears that blinking is powered by “Gutta gel or ultrasonic”. What is that?
They are Chinese and their Engrish is horrible.
Maybe it turns its LCD screen on and off (it doesn't blink and it doesn't flash) only when it is being powered with sunlight. Then in the dark it does nothing.
I would say the LCD flashes whether it lights up or not. If someone pulls down their pants and exposes their private parts to someone else, then quickly pulls their pants back up they are said to be flashing at the other person.
The LCD flashes in sunlight. It is solar powered and does not flash in the dark. It uses an LCD which doesn't produce light.
If someone pulls down their pants and exposes their private parts to someone else, then quickly pulls their pants back up they are said to be flashing at the other person.