Glossary: Quality; Laptop & Laptop LCD Screen Industry Definitions
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ScreenTek is proud to provide you this glossary of common terms in the laptop LCD screen industry, and in the laptop notebook industry. Feel free to become more familiar with the terms we use throughout our site. If you notice any glaring omissions, we'd be glad to hear about those. Drop us a line at sales@screentekinc.com.
Dead pixel
An occurrence when the pixel of an LCD screen shorts and remains permanently open or closed. There are two occurrences which define a dead pixel: a "lit" pixel, which appears as a randomly placed white, red, blue and/or green dot on a dark background or a "missing" pixel which appears as a black dot on light-colored background. LCD makers and laptop manufacturers have limits to how many dead pixels are allowed on a screen before they'll accept it back for a refund or exchange. For examples of various dead pixel policies, see our Quality Standards page. One simple way of determining if you have a dead pixel on your screen is to try one of many available dead pixel tests found online.
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New
An LCD screen which has not been used.
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New Pull
An LCD screen which has been removed from a laptop that has not been used.
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Notebook panel
This would be the actual LCD/LED screen located within the upper assembly of your laptop.
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Pull
An LCD screen which has been removed from a used laptop.
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Refurbished
A process which repairs damage to an item, or to make an old item appear new and clean.
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