Laptop Dark Screen
Skills buy Laptop LCD Screen
Buy laptop screen some of the parameters
12 inch: 12 inch or less laptop main light, so pay attention to weight and brightness of Laptop LCD Panel, the panel called for 260g less weight, brightness about 200NITS
14 inch: 14 inch notebook share, a larger panel production capacity, LCD panel, weight and brightness required in addition, there are prices. 13.1-inch and 13.3-inch Laptop LCD Screen , they are special size, higher prices compared to other dimensions.
15-inch: 15 inch laptop is usually not emphasize mobility, weighing more than 2KG.Requiring a lower panel, but for multimedia notebook, the resolution should have several options, brightness increased, single-lamp brightness of approximately 280NITS, or dual-lamp panel.
17 inches: Large size notebook for demanding higher quality, weight requirements for the LCD panel in 700g less brightness 500NITS (and desktop LCD equivalent). If the response time less than 12ms is better.
Widescreen
Laptop to the two most recent development, one more light, the second is multimedia.To present the best audio and video multimedia, and notebooks from the business office of the serious professional image and expand the individual, household and other work outside the leisure market. Each have introduced a variety of wide-screen notebooks, and emphasized both high performance and stereo 3D. LCD size 8.9-inch, 10.4 inch, 12.1 inch, 13.3-inch, 14 inch, 15-inch variety, from big screen to small screen, almost all wide-screen models are available.
Video Electronics Standards Association (VESA, Video Electronics Standards Association) specification developed by the wide-screen resolution of 1280 × 768 by a 1920 × 1200 range, wide-screen ratio, because the panel considered the benefits of cutting is one of the reasons, there are “15:9″, “15:10″, “16:10″ three major proportion of wide-screen panel.
The current 12.1-inch wide-screen notebook specifications for the resolution of 1280 × 800, 14.1 inch Laptop LCD Screen, wide-screen notebook resolution is 1280 × 768,15.2 specifications inch wide-screen notebook resolution is 1280 × 854,15.4 inch wide-screen notebook resolution is 1280 × 800,1680 × 1050,1920 × 1200 of three, 17-inch wide-screen notebook resolution is 1440 × 900,1920 × 1200. Formulated by the VESA standard wide-screen view, 15.4-inch 16:10 widescreen notebook panel with three resolution specifications, is the most resolution “upgrade” space LCD.
Aspect ratio LCD screen
Read so many of the traditional 4:3 ratio and the proportion of various types of wide-screen LCD, the traditional 4:3 size LCD screen, no matter what size, have to maintain a certain percentage, but the wide-screen time being divided into a “15: 10 “,” 16:10 “,” 15:9 “several specifications. Whatever proportion of the LCD panel, the highest price, consumers are more concerned with the wide-screen notebook should not be selected, or the traditional 4:3 most suitable?
The size of the screen resolution of view, 1280 is also a wide and long, respectively 768,800,854,1024 case, 1280 × 1024 up to the screen text can be seen, again is 1280 × 854, followed by 1280 × 800 , and 1280 × 768 screen to see the length of the shortest.
Just compare the size of the panel, then look at the screen resolution for web browsing or word processing, will be the effect. In general, the greater the resolution the amount of text may be seen more and more. If the same screen resolution of 1024 × 768,15-inch notebook fonts, font than the 12-inch large, many, more convenient browsing, but as long as the same resolution, regardless of what LCD size, the number of graphic images presented are the same.
The default resolution of the current page number is 1024 × 768, if the same browser screen laptop in a different resolution to browse, have a different effect. 1280 × 1024 can be seen in the picture wider, the number of lines can be seen has changed a lot.1280 × 768 to see the wider picture, but the lines will remain unchanged. If the site is the default screen resolution with the viewer to adjust to the maximum, the greater the resolution of the graphics appear and the number of rows are more. If the site is fixed default screen size, 1280 × 1024 screen width of the saw the same (right left blank), but the total number of rows increased. 1280 × 768 screen width of the saw (right left blank) and the rows are the same.
Wide-screen notebook, in addition to the traditional 4:3 screen browsing with the same amount of data, the right more than a piece of blank, can open real-time communication such as MSN or ICQ software more fully the use of space. Even the LCD size and resolution are the same notebook, also because of the appearance of the different design and shape, and gives a different visual experience.
Since notebook manufacturers for LCD panels the size requirements, you can learn different size notebooks, which emphasizes the quality and requirements of what the LCD. Laptop LCD’s main concern can be divided into the weight, price, brightness, size, light and dark points, and so few points. Of course! Notebook manufacturers, the purchase of a large number of panels, the panel also considered the quality, delivery date, price, service, etc., hoping to stringent checks, providing high quality, low price of LCD panels.
Care and maintenance notebook LCD
In general, notebook cover, weight 1.5 kg, so put a mouse, or a few books is not a problem. Although the cover of the aluminum-magnesium alloy metal, but people stepped up, but will result in the breakdown of crushed panel, so try not usually placed in the top of the notebook weight. In addition, there is a question worth pondering, that is, do not use the laptop screen saver need it?
Previously used the CRT screen, if the suspended operation of the computer, the screen remains unchanged for a long time, CRT screen, the electron beam has been shot in the same area of fluorescent layer easily because of fatigue caused by fluorescent layer screen aging, and even CRT was penetrate. Therefore, when using the CRT screen, use the screen saver, help to avoid screen damage.
To the use of LCD desktop and notebook computers, use the good habit of the screen saver has been followed you, and the screen saver you can show all kinds of interesting images, and to avoid the computer screen is another peep. A Windows XP installed, the default screen saver have a set stop computer operation in ten minutes, automatically enter the screen saver.
In fact, LCD using a screen saver and no benefit, prolonged use of screen saver even negative impact on it! As long as LCD screen, liquid crystal molecules has been in working condition, even if the screen saver, the LCD is also a full-speed in operation.In order to present a more beautiful 3D screen saver, the system even more busy than usual too! LCD itself has a certain life, plus a screen saver when idle running time, or even shorten the life of LCD. Although the LCD will naturally be aging, but do not let the screen saver into LCD killers.
And often only use the laptop battery in operation, leaving the computer, the best LCD closed. The way to close the LCD screen are not necessarily each, but directly to the LCD cover close my, the system will automatically enter standby mode change, setting off the screen will automatically return to a previous working state. Or set their own after a few minutes if no operation can directly go to sleep. Part of the notebook can be directly off the screen, but still full of all computer operations in progress.
Such as Asus’s Power for Gear Technology, “Fn” + “F1″ power directly off the screen, while the “Fn” + “F7″ to multi-segment LCD, brightness adjustment. If you do not want it too much the laptop settings, you can direct the power management in Windows to set how long the program, close the screen, or even shut down the hard disk or on standby, you do not always something to worry about power management.
Summary:
Laptop LCD screen as large, in the time of purchase be sure to select clear. This paper mainly describes some basic knowledge of laptop screen, I believe for the procurement of notebook consumers, there is some reference value.
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