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LCD Dictionary Terms

computer-generated hologram
A computer-generated hologram (CGH) is a holographic image produced using computational methods and algorithms, rather than...
GaN-based LEDs
Gallium nitride-based light-emitting diodes (GaN-based LEDs) are semiconductor devices that emit light when an electric...
polarization
Polarization refers to the orientation of oscillations in a transverse wave, such as light waves, radio waves, or other...
active-matrix liquid crystal display
When applied to LCD grids, the active matrix is a means of supplying power to pixels by use of a transistor and capacitor....
pixel pitch
Pixel pitch refers to the distance between the centers of two adjacent pixels on a display screen or imaging sensor. It is...
liquid crystal on silicon
Liquid crystal on silicon (LCoS) is a display technology that combines liquid crystal materials with silicon-based...
positive dielectric anisotropy
The dielectric coefficient parallel to the director in a liquid crystal display (LCD), rather than perpendicular to the...
passive-matrix liquid crystal display
An LCD that has pixels with no internal drive transistors.
liquid crystal
Liquid crystals are a state of matter that exhibits properties intermediate between those of conventional liquids and solid...
quantum dot light-emitting diode
Quantum dot light-emitting diode (QLED) is a display technology that utilizes quantum dots, which are semiconductor...
optical filter
An optical filter is a device that selectively transmits or blocks specific wavelengths, or colors, of light. Optical...
digital camera
A digital camera is a device that captures and records still images or video in digital format. Unlike traditional film...
optoelectronics
Optoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light...
microdisplay
A microdisplay is a miniature electronic display technology that is designed to project visual information onto a small...

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