It is this intuitive feature that leads to the duality of the notebook computer screen: it must meet the standards of hardware indicators without destroying the overall visual experience. Under the premise of global mass production and purchase of LCD panels, most manufacturers can provide users with laptop screens with mainstream indicators, and notebook manufacturers need to do their best to tailor excellent visual enjoyment for users.
As one of the leading manufacturers in the field of liquid crystal display, Samsung Electronics has its own unique design and technical advantages in terms of display quality, technology and hardware performance. With the internal integration and cooperation of Samsung Electronics Group, Samsung notebook computers have integrated various technologies-DNIe technology in TV field, thin screen technology and energy-saving control technology-in the newly launched six laptop screens.
Embedded "chip" display
In order to give full play to the advantages of Centrino II in multimedia entertainment, the very mature "DNIe" technology in Samsung's high-end color TV is basically built into the newly launched products, which has brought remarkable changes to the screen display effect of notebook computers.
"DNIe" technology (digital natural image technology) is a patented display technology introduced by Samsung. The third-generation DNIe technology is embedded in the screen of Samsung notebook computer, which analyzes all input signals, and converts the input signals into the best output signals through six processing programs, namely, six times precision imaging, 3D dynamic optimization, contrast enhancement, detail amplification, color optimization and multifunctional image optimization, so as to ensure the best vivid image quality.
The core of this technology with 85 patents is the image processing chip-DNIE chip, which can filter and detect the input signal, optimize the signal, remove the tailing phenomenon and tiny noise in the image, and restore the real picture, especially the output of 3D picture.
It can not only greatly improve the contrast, but also ensure the overall color and average brightness of the image while eliminating noise. Through the contrast adjustment of the chip, the color of the image can be adjusted to the set state while keeping the signal brightness level balanced, and the digital signal is filtered to eliminate the image jagged edge, thus creating a clear and vivid picture.
One of the core technologies of DNIe is 6 times precision imaging (as shown in Figure 2). By using the nonlinear filter, the pixel per inch of the signal is greatly increased, the pixel input is increased, and the picture is fine and realistic. Ordinary imaging technology is generally about 3 times, such as the 2.6 times technology in the figure, and the unit area has 2× 1.3 pixel units. Samsung's third-generation DNIe technology uses filters to increase the pixel level per unit area to 2×3. As we all know, in a certain area, the more pixels, the more realistic the image and the sharper the color. Therefore, the image processed by DNIe technology can be realistically restored to the screen of notebook computer.
0.3 mm and 8 minutes
Samsung's latest laptop X 1 has a thickness of 19.2~23mm and a weight of only 1.6kg. This thinness can be obtained by compressing the internal functions rather than simply shrinking the mold.
It is precisely because of the need to make products thinner and thinner that Samsung's notebook computers generally adopt its unique thin screen technology, and reduce the hard thickness of the screen through the design of materials and the selection of panels. At the same time, through simulation calculation, on the basis of ensuring the quality and strength of the screen, the screen thickness is reduced from the original 5.5mm to 5.2mm, which also drives the reduction of screen weight and power consumption. Although this is only an improvement of 0.3mm, it is very difficult to realize the technology.
First of all, we need to choose better materials than ordinary screens to support the thinness of this screen. At the same time, it is necessary to simulate the physical strength of the screen in different environments to ensure that the screen can work in different environments under the premise of thinness, and will not be deformed or even broken because of thinness.
On this basis, Samsung also added SIC (Intelligent Inverter Control) circuit to the display motherboard, and intelligently adjusted the output voltage of the screen motherboard through SIC to match the change of screen brightness. The laptop screen without SIC control circuit, when the screen is brightest, the output voltage of the motherboard is stable at 3.3V, which wastes a lot of power when the screen is low brightness. Samsung notebook computer uses the control of SIC to set the output voltage in a variable range, thus saving electricity 1.4W compared with the original normal substation measures. These electric energy can provide 8 more minutes of work under the condition of maximum screen brightness.
The feeling that 0.3mm and 8min may bring is weak, but it is the accumulation of these tiny technological advances that make users have thinner and more energy-saving notebooks.
With the continuous breakthrough of technology, the internal technology of notebook computers is becoming larger and more homogeneous, and people pay less and less attention to the performance difference. People's attention to notebook computers has also shifted from simple performance to more comprehensive product stability, functionality, humanization and other more detailed design details.
As the most direct reaction of human-computer interaction, the display screen plays a prominent role in the notebook computer pursuing computing and entertainment experience. It is not only related to the overall performance, energy saving and shape design of the product, but also directly affects the user's experience of using notebook computer products.
Therefore, the display design of notebook computer will get more attention from notebook computer manufacturers. As consumers, we are also happy to see more innovative technologies like Samsung applied to our products, so that we can truly feel the great changes that technology has brought to our lives and work.