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You Can Extend the Idea of Gamut Rings

by Bob Raikes

A couple of weeks ago, I wrote about a new way of charting the performance of displays using gamut rings. This week, I was able to catch up with display guru Brian Berkeley (along …

Tags:Colour (Color)| Colour Management & Processing| Measurement| Rec 2020| Rec 709| RGBW| SID Society| sRGB| Testing

You Can’t Describe Colour Volume in 2D. Or Can You?

by Bob Raikes

Colour has been much on my mind recently, after the recent articles on WCG and content that I published. In those articles, I talked a lot about colour gamuts and showed a 2D diagram …

Tags:Colour (Color)| Colour Management & Processing| Testing| Wide Colour Gamut (WCG)

Displaymate Looks at OnePlus 8T

by Bob Raikes

What They Say Dr Ray Soneira of DisplayMate Technologies reviewed the display on the OnePlus 8T smartphone and found that it is a very good display with up to 1,090 cd/m² peak brightness. Like …

Tags:OLEDs| Samsung Display| Smartphones| Testing| Visual Quality

FlexiGO develops rollable display evaluation tech

by Bob Raikes

What They Say A Korean company, FlexiGO announced that its technology can be used for testing rollable and flexible displays, in-folding or out-folding.. The company was started in 2017 by Ki Yong Lee who …

Tags:Flexible Displays| OLEDs| Testing

Are QLEDs Still Competitive in the Luxury TV Market? (Part 1)

by Barry Young

This is a two-part article. Part 1 investigates how QLED and OLEDs compete in front of screen performance and how QLEDs use various techniques to improve viewing angle in 4K and 8K TVs and …

Tags:OLED TVs| QD OLEDs| Quantum Dots| Super Hi-Vision (8K)| Testing

TÜV’s Blue Light Secret is not a Secret Any More

by Bob Raikes

There’s a topic that I have been looking at for a long time, without making much real progress – but which finally became clearer after a webinar that I attended last week. That topic …

Tags:Blue Light| Health and Safety| Testing

What Bob Saw Around the Net…. 07/11/2018

by Bob Raikes

Most days, our editor, Bob, spends some time looking around the net for news. Here are some articles and links that he thought worth sharing… (note that registration or subscriptions may be required!) Children’s …

Tags:Colour Grading| OLED TVs| OTT Video| Testing| TV Viewing

What Bob Saw on the Net 17/07/2019

by Bob Raikes

Most days, our editor, Bob, spends some time looking around the net for news. Here are some articles and links that he thought worth sharing… (note that registration or subscriptions may be required!) Spears …

Tags:5G| Apple| Financial Data| HDR - High Dynamic Range| Holographic Displays| Japan Display Inc (JDI)| Microdisplays| OLED TVs| Reorganisation & Restructuring| Samsung| Testing| Transparent Displays| UltraHD & 4K

Philips 43″ Disappoints Hexus

by Bob Raikes

Hexus.net has published a review of the Philips 436M6VBPAB 43″ UltraHD HDR1000 monitor, advertised as the first monitor to achieve the HDR1000 label. Unfortunately, the review is mixed, with the local dimming used to …

Tags:Back Panel| Desktop Monitors| HDR - High Dynamic Range| Large Display Monitor| Philips| Testing| Vol 25 - Issue 40