Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Light-emitting diode lens

Industrial Applications Dye laser displays recording materials light emitting diode lens " thin films photographic materials nonlinear optical materials solar panels ... [Pg.158]

Butterworth, M. M. Helbing, R. P. Fluorescent dye added to epoxy of light emitting diode lens. U.S. Patent 5847507, 1998 Chem. Abstr. 1998, 130, 58886. [Pg.159]

Industrial Applications Displays dye laser " electroluminescent devices electrophotographic material imaging materials light emitting diode lens micelles " miaoemulsions " mortar composition " nonlinear optical materials " photographic materials " " polymer nanocomposites (PNCs) " recording materials " " solar panels thin films ... [Pg.160]

Abbreviations AOD, Acousto-optical deflection BCB, bisbenzyocyclobutadiene CCD, indirect contact conductivity detection CL, chemiluminescence ECD, electron capture detector FCS, fluorescence correlation spectroscopy FRET, fluorescence resonance energy transfer ICCD, integrated contact conductivity detection GMR, giant magnetoresistive LED-CFD, light emitting diode confocal fluorescence detector LIF, laser-induced fluorescence LOD, limit of detection MALDI, matrix-assisted laser desorption ionization PDMS, poly(dimethylsiloxane) PMMA, poly(methylmetha-crylate) SPR, surface plasmon resonance SVD, sinusoidal voltammetric detection TLS, thermal lens spectroscopy. [Pg.160]

Ostermayer et al. (28) reported the photoelectrochemical fabrication of lenses onto light emitting diodes (LEDs). The spherical lenses were formed by projection of the lens pattern onto an n-InP/InGaAsP double... [Pg.201]

GaAsP lias a high index of refraction, and consequently only light emitted toward the surface (4 f) js usable the remainder is reflected back A diode can be encapsulated in epoxy material to take on the shape and form uf a lens. These diodes are particularly effective where a number are fabricated in close proximity on a single-crystal chip... [Pg.947]

The body of the cell is made of an appropriate transparent material and fluorescent light, resulting from excitation by the incident UV light and emitted normal to it, is focussed by means of another lens onto a second photo diode. The output from the diode is processed by a second amplifier and provides a signal derived from the fluorescent light also linearly related to solute concentration. By means of a two pen recorder the chromatograms derived from both UV absorption and fluorescence can be simultaneously plotted. [Pg.154]

See other pages where Light-emitting diode lens is mentioned: [Pg.362]    [Pg.140]    [Pg.399]    [Pg.362]    [Pg.246]    [Pg.140]    [Pg.141]    [Pg.16]    [Pg.403]    [Pg.100]    [Pg.140]    [Pg.898]    [Pg.331]    [Pg.426]    [Pg.1218]    [Pg.479]    [Pg.661]    [Pg.333]    [Pg.2]    [Pg.175]    [Pg.360]    [Pg.978]    [Pg.175]    [Pg.404]    [Pg.353]    [Pg.146]    [Pg.259]    [Pg.963]    [Pg.121]    [Pg.610]    [Pg.257]    [Pg.169]    [Pg.295]    [Pg.192]    [Pg.264]    [Pg.299]    [Pg.246]   


SEARCH



Emitting diode

Light-emitting diode

Lighting light-emitting diodes

© 2024 chempedia.info