[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Xiao et al., 2018 - Google Patents

Optimization of illumination performance of trichromatic white light-emitting diode and characterization of its modulation bandwidth for communication applications

Xiao et al., 2018

View PDF
Document ID
7571317999106430386
Author
Xiao H
Xiao X
Wang K
Wang R
Xie B
Chiang K
Publication year
Publication venue
IEEE Photonics Journal

External Links

Snippet

We study a trichromatic white light-emitting diode (WLED) system that consists of a blue LED covered with layers of red emissive CdSe/ZnS quantum dots (QDs) and yellow emissive YAG: Ce 3+ phosphors. With the knowledge of the individual emission spectra of the blue …
Continue reading at ieeexplore.ieee.org (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L51/00, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L51/00, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/54—Material technologies
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—INDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. INCLUDING HOUSING AND APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies
    • Y02B20/16—Gas discharge lamps, e.g. fluorescent lamps, high intensity discharge lamps [HID] or molecular radiators
    • Y02B20/18—Low pressure and fluorescent lamps
    • Y02B20/181—Fluorescent powders

Similar Documents

Publication Publication Date Title
Mei et al. High-bandwidth white-light system combining a micro-LED with perovskite quantum dots for visible light communication
Wang et al. Encapsulation-enabled perovskite–PMMA films combining a micro-led for high-speed white-light communication
Chen et al. Recombination dynamics study on nanostructured perovskite light‐emitting devices
Ma et al. High color‐rendering index and stable white light‐emitting diodes by assembling two broadband emissive self‐trapped excitons
Zhou et al. Hydrogen peroxide‐treated carbon dot phosphor with a bathochromic‐shifted, aggregation‐enhanced emission for light‐emitting devices and visible light communication
Yu et al. High-power laser-driven phosphor-in-glass for excellently high conversion efficiency white light generation for special illumination or display backlighting
Van De Haar et al. Saturation mechanisms in common LED phosphors
Hsu et al. Fabrication of a highly stable white light-emitting diode with multiple-layer colloidal quantum dots
Song et al. Synthesis of color-tunable Cu–In–Ga–S solid solution quantum dots with high quantum yields for application to white light-emitting diodes
Li et al. Carrier Dynamics in Alloyed Chalcogenide Quantum Dots and Their Light‐Emitting Devices
Xiao et al. Optimization of illumination performance of trichromatic white light-emitting diode and characterization of its modulation bandwidth for communication applications
Zhang et al. Recent advances in the hardware of visible light communication
Xue et al. Enhanced bandwidth of white light communication using nanomaterial phosphors
Nam et al. Double encapsulation of CsPbBr3 perovskite nanocrystals with inorganic glasses for robust color converters with wide color gamut
Dai et al. 2D photonic crystal layer assisted thiosilicate ceramic plate with red‐emitting film for high quality w‐LED s
Onal et al. High-performance white light-emitting diodes over 150 lm/W using near-unity-emitting quantum dots in a liquid matrix
Nakajima et al. Single-LED solar simulator for amorphous Si and dye-sensitized solar cells
Ma et al. CsPb (Br/I) 3 perovskite nanocrystals for hybrid GaN-based high-bandwidth white light-emitting diodes
Yang et al. Photometric optimization of color temperature tunable quantum dots converted white LEDs for excellent color rendition
Yang et al. Textured V-pit green light emitting diode as a wavelength-selective photodetector for fast phosphor-based white light modulation
Yang et al. Mn2+ as an “Optical Energy Shutter” to Regulate Red‐to‐NIR Luminescence in Rare Earth Doped Layered Quadruple Perovskites
Onal et al. Quantum dot to nanorod transition for efficient white-light-emitting diodes with suppressed absorption losses
Bruckbauer et al. Colour tuning in white hybrid inorganic/organic light-emitting diodes
Xiao et al. Modeling and analysis for modulation of light-conversion materials in visible light communication
Kar et al. White light emission of wide‐bandgap silicon carbide: A review