The Stanford University scientists made up a unique invention for the creation of OLED (organic lights emitting diodes), which replaced the pricey element indium with much cheaper graphene which is the basic element to flexible displays. When ehtom device parameters do not decrease, but could be improved. This innovation can give impetus to the creation of a new generation of flexible displaysamazing and comfortable.
The method of work of organic light-emitting diodes, allows you to create a device other than the highest image quality, low power consumption and compact size. That thing in the present time is used in ultra-thin displays, TVs, and cameras. The device is an organic fluorescent constitution, located among two conductive layers, one of which is transparent. In other words, this thin film LED, which emission (emitting) layer made of organic materials, and not as previously in LED inorganic silicon, germanium, gallium arsenide. Usually, OLED are based on indium tin oxide, but indium is a uncommon element and scientists have long been looking for a replacement.
The appearance of a modern mobile phone firmly sat down in the minds of most people. If we are asked to imagine a modern device in front of us for sure it will be something like the latest models by Apple or Samsung rectangular thin phone with a wide touch screen but not with flexible displays. If you think about it, it really is. We did not even imagine that the phone can be different. What can he go beyond these large rectangular display and housing, as can be thinner and lighter. For example, in the minds of developers have long had ideas about what you can release the phone with a flexible screen. Make it attempted a few years ago, and in the battle for this technology got involved Samsung and LG.
What is a flexible screen?
As it becomes clear by the very phrase, called the flexible displays, which has a rigid framework, one that can bend without breaking while it is working. This means that such a screen can be easily rolled into a tube or folded in half. Phone, on which will stand as flexible led-screens can be easily reduced in size, bending in half. It is so strange for us, we had the experience with the only hard touch phones, which, at first glance, its hard to name the first and most obvious advantages that will have such a device. And they are, and quite thorough.
If you think that the phones, which is a real flexible LED displays, this is a fantasy, youre wrong. In fact, the world was represented by at least two devices that can please their owners a chip as flexible screen. Samsung has introduced such a device as Galaxy Round, and LG its model G Flex. These two devices are the first in the world of phones with flexible displays, and presented them in 2013. Feature them in that they are curved in an arc shape, so it is more convenient to work with them (finger easily reach the curtain), and video and fotokontent view much more interesting all the rollers out more alive than on a flat screen. However, despite the debut of boom in sales of these phones did not happen. Quite possibly, the public simply missed the output of these new products on the grounds that some revolutionary changes phones are not shown. Flex unit, giving it an arbitrary shape, due to the rigid body and the battery still can not. There are only a flexible displays can change its shape, but the ordinary user can not do it. As promised in the company of Samsung, for example, the technology they are going to use and then, set the same display on its new advanced model Galaxy S6. Other phone manufacturers is not interested in a flexible displays. Manufacturers of promoting such devices are expected primarily excitement among the gadget lovers and ordinary users interested unusual telephone. And users are waiting for what they offer is not just some new product, slightly different from the functions of other models, but a phone that is high quality and inexpensive. Above that Samsung, LG and others are still working.
The method of work of organic light-emitting diodes, allows you to create a device other than the highest image quality, low power consumption and compact size. That thing in the present time is used in ultra-thin displays, TVs, and cameras. The device is an organic fluorescent constitution, located among two conductive layers, one of which is transparent. In other words, this thin film LED, which emission (emitting) layer made of organic materials, and not as previously in LED inorganic silicon, germanium, gallium arsenide. Usually, OLED are based on indium tin oxide, but indium is a uncommon element and scientists have long been looking for a replacement.
The appearance of a modern mobile phone firmly sat down in the minds of most people. If we are asked to imagine a modern device in front of us for sure it will be something like the latest models by Apple or Samsung rectangular thin phone with a wide touch screen but not with flexible displays. If you think about it, it really is. We did not even imagine that the phone can be different. What can he go beyond these large rectangular display and housing, as can be thinner and lighter. For example, in the minds of developers have long had ideas about what you can release the phone with a flexible screen. Make it attempted a few years ago, and in the battle for this technology got involved Samsung and LG.
What is a flexible screen?
As it becomes clear by the very phrase, called the flexible displays, which has a rigid framework, one that can bend without breaking while it is working. This means that such a screen can be easily rolled into a tube or folded in half. Phone, on which will stand as flexible led-screens can be easily reduced in size, bending in half. It is so strange for us, we had the experience with the only hard touch phones, which, at first glance, its hard to name the first and most obvious advantages that will have such a device. And they are, and quite thorough.
If you think that the phones, which is a real flexible LED displays, this is a fantasy, youre wrong. In fact, the world was represented by at least two devices that can please their owners a chip as flexible screen. Samsung has introduced such a device as Galaxy Round, and LG its model G Flex. These two devices are the first in the world of phones with flexible displays, and presented them in 2013. Feature them in that they are curved in an arc shape, so it is more convenient to work with them (finger easily reach the curtain), and video and fotokontent view much more interesting all the rollers out more alive than on a flat screen. However, despite the debut of boom in sales of these phones did not happen. Quite possibly, the public simply missed the output of these new products on the grounds that some revolutionary changes phones are not shown. Flex unit, giving it an arbitrary shape, due to the rigid body and the battery still can not. There are only a flexible displays can change its shape, but the ordinary user can not do it. As promised in the company of Samsung, for example, the technology they are going to use and then, set the same display on its new advanced model Galaxy S6. Other phone manufacturers is not interested in a flexible displays. Manufacturers of promoting such devices are expected primarily excitement among the gadget lovers and ordinary users interested unusual telephone. And users are waiting for what they offer is not just some new product, slightly different from the functions of other models, but a phone that is high quality and inexpensive. Above that Samsung, LG and others are still working.
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