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The main purpose of the liquid contact indicator is to have a lead to the cause of a defect in electronic devices. The manufacturer will not conduct a repair under warranty for a device with an activated LCI. [1] Still there can be reasons for doubt. Longer, but not extreme exposure of a device in a humid environment, can trigger a LCI.
A simpler but slower process involving merely exposure of the yellowed plastic to bright sunlight has been described, variously called 'Sunbrighting' or 'Lightbrighting'. This has both empirical evidence of effectiveness and the theoretical backing of some published scientific literature , which emphasises exposure to strong visible light while ...
A bright dot defect or hot pixel is a group of three sub-pixels (one pixel) all of whose transistors are "off" for TN panels or stuck "on" for MVA and PVA panels. [2] This allows all light to pass through to the RGB layer, creating a bright pixel that is always on. Another cause of bright dot may be the presence of impurities in the liquid crystal.
By Weather Channel Drinking lots of water is good for you in more ways than one. Here's are five ways your body could be telling you that you're dehydrated. 1.
VSDC Free Video Editor is a non-linear editing (NLE) application developed by Flash-Integro LLC. [1] It can process custom resolutions, including high-resolution footage, 3D, and VR360-degree videos. The software allows applying post production effects, live color correction, and motion tracking.
A very small amount of water vapor inside a light bulb can significantly increase lamp darkening. Water vapor dissociates into hydrogen and oxygen at the hot filament. The oxygen attacks the tungsten metal, and the resulting tungsten oxide particles travel to cooler parts of the lamp.
A high brightness monitor, also known as a sunlight readable monitor or VHB (very high brightness) monitor, is a computer monitor designed to operate in very bright environments, for example in broad daylight.
Computer fan for cooling electrical components and in laptop coolers. Fans inside audio power amplifiers help to draw heat away from the electrical components. Variable pitch fan: A variable-pitch fan is used to precisely control static pressure within supply ducts. The blades are arranged to rotate upon a control-pitch hub.