#led-diffusion

#led-diffusion

We will convert every street light to modern LED light in the next 10 years, more than doubling our current pace. To keep the system going, we will also replace aging infrastructure below ground.

Samsung has unveiled the budget M70H and M80H Mini LED TVs, promising a bright picture and accurate colors starting at just $400 for the 50-inch and $1,200 for the 85-inch models.

LG Display's Oxide 1Hz panel is the first mass-produced LCD laptop screen that adjusts its refresh rate based on the content displayed, dropping to 1 Hz for static images and scaling up to 120 Hz for video or gaming.

Tons upon tons of these single-use plastics end up in landfills or even floating in the ocean. Spanish design firm PET Lamp set out give another purpose to these otherwise short-lived materials. Partnering with artisans in communities from Chile to Ethiopia to Australia, the company celebrates both Indigeneity and sustainability, drawing upon time-honored global craft traditions while supporting local economies and recycling discarded materials.

Upload any picture or video, and Musubi uses artificial intelligence to extract the most important part and hover it in space as a 3D image within the frame. That could be a video of a child's first steps or a snapshot of a birthday party. The image will be displayed in 3D form, viewable in all its holographic glory across nearly 170 degrees.

Metal halide perovskites have emerged as a material for LEDs owing to exceptional luminescent properties and cost-effective solution processability4,5,6,7,8,9,10. Quasi-2D PeLEDs have demonstrated superior device performance and reproducibility because of their quantum well structures9,11,12,13,14,15,16. However, quasi-2D perovskites are usually composed of hybrid and random 3D-2D phases and face two critical challenges: (1) abundant surface defects will lead to severe non-radiative recombination7,17,18,19 and (2) notable energy disorder will interrupt charge transport, hence reducing device efficiency20,21.

Most of the screens that you encounter everyday is always fighting for your attention, always buzzing, glowing, pulsing with red notification badges designed to hijack your focus. The TRMNL X, a 10.3-inch e-ink smart display priced at $219, takes the opposite approach entirely. It just sits there, calm and papery, waiting for you to glance over when you're ready.

According to a report from flatpanelshd.com, LG is officially halting production on all 8K TVs. From what I can tell, this leaves Samsung as the only remaining manufacturer -- and its 2026 lineup announcement at CES a few weeks ago made no mention of 8K. Speaking to flatpanelshd.com, the company framed the decision as a temporary hold and said it would be ready to resume if customer interest changed. I've reached out to LG for more details.

Printed signs get reprinted every week, while full LCD signage burns power all day just to show a static promo. E-ink has quietly solved this in e-readers by holding text without sipping battery, but it has not shown up in everyday public spaces where signs still get taped to shelves. Samsung's new 13-inch Color E-Paper is a panel that tries to live in that middle ground, digital enough to update remotely, quiet enough to blend in.

Linogy is a rechargeable battery ecosystem built around 1.5 V Li-ion AA and AAA cells plus an all-in-one smart station. The station lives on a desk or shelf, acting as a battery tester, fast charger, and organizer case that holds up to 40 cells. The goal is to replace the random drawer with a single, visible place where all your batteries live and get managed.

The other day, I reviewed a power bank with a solid-state battery at its core, rather than a lithium-ion battery. Solid-state batteries offer increased energy density, improved safety, and a longer lifespan. To demonstrate the improved safety profile, I opened the power bank and stabbed a screwdriver into a fully charged battery; apart from a few wisps of smoke, nothing happened.