An LED (light-emitting diode) is a semiconductor device that emits light when an electric current passes through it. LEDs are commonly used for lighting, displays, and indicators. A NanoLED is on the order of nanometers in size. This may imply that...

An OLED display that has an integrated electronic backplane as its substrate. Active-matrix OLED displays use at least two...

The utilization of the light produced when electrical energy is directly converted into light within devices used for visual...

Freeform optics refers to the design and fabrication of optical surfaces that do not follow traditional symmetric shapes,...

Virtual reality (VR) is a computer-generated simulation of a three-dimensional environment or experience that can be...

A transparent crystalline substance that displays the same optical properties (i.e. refractive index) in all directions such...

An OLED display that has an integrated electronic backplane as its substrate. Active-matrix OLED displays use at least two...

An edge-emitting light-emitting diode is a type of LED structure where light emission occurs primarily along the edge of the...

Optical materials refer to substances or compounds specifically chosen for their optical properties and used in the...

With respect to pictorial displays, the ratio of the width to the height. The television standard in the US is 4:3....

An image processing device that displays pseudocolor images by assigning colors to the gray scales according to look-up...

Gallium arsenide phosphide (GaAsP) is a semiconductor alloy composed of gallium (Ga), arsenic (As), and phosphorus (P). It...

An optical filter is a device that selectively transmits or blocks specific wavelengths, or colors, of light. Optical...

High dynamic range (HDR) refers to a technology that allows for a broader and more dynamic range of luminosity in visual...

An electrophoretic display, often referred to as an electronic paper display or e-paper display, is a type of electronic...

A laser crystal, also known as an active medium or gain medium, is a solid-state material used in the construction of...

1. In relation to cathode-ray tube displays, errors in the signal's amplitude, phase or both that result in small, rapid...

Holography is a technique used to capture and reconstruct three-dimensional images using the principles of interference and...

A spectrum that displays the distribution in mass or in mass-to-charge ratio of ionized atoms, molecules or molecular parts....

A type of optical modulator with potential application in optical switching and displays, in which applied voltage causes a...

A microlens array is a grid-like structure composed of numerous small lenses, typically arranged in a regular pattern. Each...

A computer-generated hologram (CGH) is a holographic image produced using computational methods and algorithms, rather than...

The term "embedded laser" typically refers to a laser device that is integrated or embedded into a larger system or...

A form of liquid crystal widely used in displays, achieved by sandwiching a liquid crystal material between two substrates...

A term used in data processing to describe a cathode-ray tube that displays graphic or character data.

A holographic camera, also known as a holographic imaging system or holographic recorder, is a specialized device used to...

Liquid crystal on silicon (LCoS) is a display technology that combines liquid crystal materials with silicon-based...

Optoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light...

Liquid crystals are a state of matter that exhibits properties intermediate between those of conventional liquids and solid...

RGB stands for red, green, blue, which are the primary colors of light used in additive color mixing. The RGB color model is...

Quantum confinement refers to the phenomenon in quantum mechanics where the motion of charge carriers, such as electrons or...

Spatial resolution refers to the level of detail or granularity in an image or a spatial dataset. It is a measure of the...

Structural color refers to coloration in materials that is not caused by pigments or dyes but is instead a result of the...

Micro-optics refers to the design, fabrication, and application of optical components and systems at a microscale level....

An LED, or light emitting diode, is a semiconductor device that emits light when an electric current passes through it. LEDs...

Computer hardware or firmware that accesses character patterns stored in read-only memory and displays them at specific...

A galvanometric scanner, also known as a galvanometer scanner or galvo scanner, is a type of optical scanning device used to...

An organic light-emitting diode (OLED) is a type of light-emitting diode (LED) technology that utilizes organic compounds to...

Micro-LED (micro-light-emitting diode) refers to a technology that involves the use of very small light-emitting diodes to...

Gallium nitride-based light-emitting diodes (GaN-based LEDs) are semiconductor devices that emit light when an electric...

A cathode-ray tube that generates symbols for use in other displays. The tube operates by scanning specific characters on...

Any of the constants that relate the tendency of the director to remain parallel to restoring torques throughout the media....

A cathode-ray tube, driven by a computer, that receives impulses of information from the computer and displays it in a...

The use of head-mounted displays and body-operated remote actuators to control distant machinery. Provides a virtual...

A liquid crystal light valve (LCLV), also known as a spatial light modulator (SLM), is an optical device that modulates the...

A microdisplay is a miniature electronic display technology that is designed to project visual information onto a small...

Light diffusion refers to the process by which light is scattered or spread out in various directions as it interacts with a...

Interferometric modulator display (IMOD) is a type of display technology used in electronic devices, known for its energy...

An image converter that produces a visible image based on the infrared emittance of the object. The infrared energy is...

An electrowetting display (EWD) is a type of electronic display technology that utilizes the principles of electrowetting to...

QLED stands for quantum dot light-emitting diode. QLED is a display technology that utilizes quantum dots, which are...

A flexible display refers to a type of electronic visual display that is designed to be bendable, foldable, or rollable,...

An electron tube that stores and visually displays information by means of a cathode-ray-beam-scanning and charge-storage...

Photometry is the branch of science that deals with the measurement of light, particularly in terms of its intensity and the...

A quantum dot is a nanoscale semiconductor structure, typically composed of materials like cadmium selenide or indium...

A helium-neon (HeNe) laser is a type of gas laser that emits visible red light at a wavelength of 632.8 nanometers (nm). It...

An optical combiner, in the context of optics and display technologies, refers to a device or component that combines...

Polarization refers to the orientation of oscillations in a transverse wave, such as light waves, radio waves, or other...

The photographic image of a thin specimen having a radioactive isotope that, formed through contact between the specimen and...