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 Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Improving Efficiency and Color Purity of Blue Top-Emitting Organic Light-Emitting Diodes: Distributed Bragg Reflectors for Surface Plasmon Polariton Suppression and Cavity-Resonance Enhancement.

ACS applied materials & interfaces·2026
Same author

Simple Process for Flexible Light-Extracting QD Film and White OLED.

Micromachines·2025
Same author

Absorber-Free Laser Welding of Transparent Thermoplastic Films via Expanded Beam for Flexible Displays.

ACS applied materials & interfaces·2025
Same author

High-resolution all-inkjet-printed quantum dot light emitting diodes with reduced intermixing using crosslinkable hole transport layer.

Nanotechnology·2025
Same author

Enhancing color purity and efficiency of blue TADF OLEDs with MoO<sub>3</sub>/Al<sub>2</sub>O<sub>3</sub>-based distributed Bragg reflector structures.

Optics express·2025
Same author

Portable detection system for identifying unknown liquid drugs.

Talanta·2025
Same journal

Therapeutic potential of crude protein extracts from two Egyptian freshwater snails Lanistes carinatus and Bellamya unicolor.

Scientific reports·2026
Same journal

Microbial contamination of donor corneas and post-keratoplasty endophthalmitis: a comparison between Japanese and U.S. eye banks using cold storage.

Scientific reports·2026
Same journal

Prevalence and contributing factors of virological non-suppression among adult patients on first-line antiretroviral therapy in tertiary hospitals in Ethiopia.

Scientific reports·2026
Same journal

An in vitro comparison of color stability between alkasite and different restorative materials in various staining solutions.

Scientific reports·2026
Same journal

Toward accessible mRNA LNP formulation: systematic evaluation of mixing strategies and key parameters.

Scientific reports·2026
Same journal

A network analysis of personality traits, mentalizing, and psychological health in Chinese college students.

Scientific reports·2026
See all related articles

Related Experiment Video

Updated: Mar 8, 2026

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.6K

Wide-gamut plasmonic color filters using a complementary design method.

Seon Uk Lee1,2, Byeong-Kwon Ju1

  • 1Display and Nanosystem Laboratory, College of Engineering, Korea University, Seoul 136-713, Republic of Korea.

Scientific Reports
|January 14, 2017
PubMed
Summary
This summary is machine-generated.

Researchers developed a new plasmonic color filter (PCF) design using complementary arrays. This method achieves high-purity red, green, and blue colors, enhancing color gamut and reproducibility for next-generation displays.

More Related Videos

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
10:54

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

15.4K
Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography
08:21

Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography

Published on: September 2, 2017

7.6K

Related Experiment Videos

Last Updated: Mar 8, 2026

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.6K
Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
10:54

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

15.4K
Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography
08:21

Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography

Published on: September 2, 2017

7.6K

Area of Science:

  • Optics and Photonics
  • Materials Science
  • Nanotechnology

Background:

  • Plasmonic color filters (PCFs) utilize subwavelength hole arrays for primary color generation from incident light.
  • Surface plasmon resonance (SPR) in 2D arrays can cause unintended peaks, leading to color cross-talk and reduced purity.
  • Existing PCFs struggle with high color purity and wide color gamut due to higher-order SPR modes.

Purpose of the Study:

  • To propose a complementary design method for high-purity red, green, and blue (R/G/B) plasmonic color filters.
  • To overcome color cross-talk issues caused by higher-order SPR modes in traditional PCFs.
  • To enhance the color gamut and reproducibility of plasmonic nanostructures for advanced display technologies.

Main Methods:

  • Combining green/blue (G/B) filters based on hole arrays with red (R) filters based on dot arrays.
  • Designing metallic dot-array filters to act as optical high-pass filters by blocking wavelengths under 575 nm via peak broadening.
  • Utilizing a complementary design strategy to harmonize different plasmonic structures for improved optical performance.

Main Results:

  • Achieved high-purity R/G/B colors by integrating hole-array and dot-array filters.
  • Metallic dot-array filters effectively blocked shorter wavelengths, exhibiting pure red transmission.
  • Expanded the color gamut of PCFs by 30% without compromising luminance or color tunability.
  • Demonstrated enhanced color reproducibility in plasmonic nanostructures.

Conclusions:

  • The complementary design approach successfully generates high-purity R/G/B colors, mitigating SPR-induced cross-talk.
  • The integration of dot-array filters as high-pass optical elements significantly improves red color purity and overall color gamut.
  • This novel combination offers a promising pathway for developing competitive next-generation color filters with superior color reproduction.