Blue Light


Researchers Boost Blue Light Brightness by 53% with Honeycomb Film

by Joseph Bryans

By varying the polymer concentration and the humidity, the researchers were able to tailor the morphology of the honeycomb-patterned PS films, achieving an optimal balance of pore diameter and height that significantly enhances light extraction.

Tags:Blue Light| OLED| research| showcase| TADF

Paving the Path to Efficient Blue Perovskite LEDs

by Emory Kale

Realizing efficient and stable blue PeLEDs will remove a major roadblock for perovskite displays spanning the visible spectrum.

Tags:Blue Light| PeLED (Perovskite LED)| research| showcase

Bottom Up, ‘Cinematic’ Chemistry for Blue QDs

by Bob Raikes

Most quantum dot displays use a source of blue light (LEDs in nearly all cases except Samsung Display’s QD-OLED panels) but this means that you have to make the blue light emit from the …

Tags:Blue Light| EL (Electroluminescent)| Quantum Dots| R&D (Research & Development)

More on the Samsung/Cynora Deal

by Bob Raikes

Last week, when I wrote about the Samsung purchase of the IP from Cynora, I wrote that at Display Daily, we try not to instantly fire off an article as the time for reflection …

Tags:Blue Light| Investment| Mergers & Acquisitions| OLEDs| Patents| R&D (Research & Development)

Innolux to showcase innovative display solutions at Touch Taiwan 2022

by Milos Pavlovic

What They Say Innolux put out a press release that explained what the firm was planning to show at Touch Taiwan, but Digitimes added an item or two to that. Innolux said it would …

Tags:Automotive| Blue Light| ePaper| Game Playing| Innolux| LC Materials (Liquid Crystal)| MiniLED| Privacy| Touch Taiwan 2022| Transport| TVs (TV Sets)| Virtual Reality

Lordin Files for Blue OLED Material Patent

by Milos Pavlovic

What They Say The Elec reported that a start-up in Korea called Lordin, founded in 2020, has filed a patent for a blue OLED material that is said to have an IQE of 90%. …

Tags:Blue Light| OLED Materials| Patents

LGD & Eyesafe Push Low Blue Light for OLED

by Bob Raikes

What They Say LG Display and Eyesafe have collaborated on a free to download whitepaper that highlights the advantages of OLED in reducing the level of the blue light that is seen by some …

Tags:Blue Light| Health and Safety

Melatonin, Circadian Rhythm and Displays, Part 2: Some Products

by Matthew Brennesholtz

In yesterday’s Display Daily, I discussed some of the science behind blue light, melatonin and circadian rhythm. In today’s DD, I will discuss some of the products display companies have introduced in response to …

Tags:Blue Light| Lighting| OLEDs| Samsung