Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jun 24, 2025

Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes
07:44

Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes

Published on: November 16, 2018

8.9K

Sample compensation method for injection electroluminescent display panels.

Peng Ou, Gang Yang, Hui Lin

    Optics Express
    |June 11, 2024
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    The purine-rich element-binding protein ChPur-α negatively regulates Hsc70 transcription in Crassostrea hongkongensis.

    Cell stress & chaperones·2017
    Same author

    Improved antitumor effect of ionizing radiation in combination with rapamycin for treating nasopharyngeal carcinoma.

    Oncology letters·2017
    Same author

    Roles of Cells from the Arterial Vessel Wall in Atherosclerosis.

    Mediators of inflammation·2017
    Same author

    Metabolic and microbial signatures in rat hepatocellular carcinoma treated with caffeic acid and chlorogenic acid.

    Scientific reports·2017
    Same author

    Arsenic removal in aqueous solution by a novel Fe-Mn modified biochar composite: Characterization and mechanism.

    Ecotoxicology and environmental safety·2017
    Same author

    Antidiabetic activities of polysaccharides separated from Inonotus obliquus via the modulation of oxidative stress in mice with streptozotocin-induced diabetes.

    PloS one·2017
    Same journal

    Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

    Optics express·2026
    Same journal

    Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

    Optics express·2026
    Same journal

    Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

    Optics express·2026
    Same journal

    Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

    Optics express·2026
    Same journal

    Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

    Optics express·2026
    Same journal

    Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

    Optics express·2026
    See all related articles

    This study introduces a new column-control method to improve luminance uniformity in injection electroluminescent display panels. The technique significantly reduces non-uniformity across the entire display by adjusting column gating times based on sampled pixel luminance.

    Area of Science:

    • Optoelectronics
    • Display Technology
    • Image Processing

    Background:

    • Injection electroluminescent display panels often suffer from luminance non-uniformity.
    • Achieving consistent brightness across the display is crucial for visual quality.

    Purpose of the Study:

    • To develop and validate a novel sample compensation method for enhancing luminance uniformity in electroluminescent displays.
    • To address the challenge of uneven light emission from individual pixels.

    Main Methods:

    • A column-control compensation method based on successive scans theory was developed.
    • A subset of pixels in each column were selected as samples.
    • Column gating time was calculated using the average luminance of sampled pixels and programmed into hardware.

    More Related Videos

    Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes
    05:51

    Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes

    Published on: November 15, 2016

    8.0K
    Blue-hazard-free Candlelight OLED
    10:18

    Blue-hazard-free Candlelight OLED

    Published on: March 19, 2017

    9.4K

    Related Experiment Videos

    Last Updated: Jun 24, 2025

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes
    07:44

    Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes

    Published on: November 16, 2018

    8.9K
    Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes
    05:51

    Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes

    Published on: November 15, 2016

    8.0K
    Blue-hazard-free Candlelight OLED
    10:18

    Blue-hazard-free Candlelight OLED

    Published on: March 19, 2017

    9.4K

    Main Results:

    • The method was demonstrated on a 64x32 LEDs display panel.
    • Luminance non-uniformity amplitude was reduced by 65.42% in the sampled areas.
    • A 58.67% reduction was observed in non-sampled areas, and 60.21% overall.

    Conclusions:

    • The proposed sample compensation method effectively improves luminance uniformity in injection electroluminescent display panels.
    • This technique offers a practical solution for enhancing display performance and visual fidelity.