These screens work by the LCD panel being placed in front of a bright backlight, and only letting light through at bright parts of the picture. Since LCD isn’t a perfect attenuator, some of the ...
If you aren’t old enough to remember when computers had front panels, as [Patrick Jackson] found out after he built a replica Altair 8800, their operation can be a bit inscrutable. After ...
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Ever wondered what the screens that movies are mastered on look like? They're a lot thicker than TVs, use unique LCD tech, and cost a lot moreIt works by placing two LCD panel layers in front of a powerful and perfectly even backlight. To understand why two LCD screens are used, we need to go back to the problem with black tones in LCD ...
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