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Interesting Engineering on MSN3h
World’s first wireless OLED contact lens enables on-the-go retina testing
It uses an ultrathin organic light-emitting diode (OLED) integrated into a contact lens to perform electroretinography (ERG).
In this review, we first introduce the fundamentals of OLEDs, including their working mechanisms, materials and device ...
In short, microcurrent is better for facial toning as it is able to help lift and firm while LED light works on the quality ...
Electroretinography (ERG) is an ophthalmic diagnostic method used to determine whether the retina is functioning normally. It ...
Korea JoongAng Daily on MSN2d
Samsung releases cutting-edge 115-inch Micro RGB TV with eye-watering price
Samsung Electronics on Tuesday released a premium TV, the 115-inch Micro RGB TV,with advanced light-emitting diode backlight ...
Organic light-emitting diodes (OLEDs) are now widely used. For use in displays, blue OLEDs are additionally required to supplement the primary colors red and green. Especially in blue OLEDs ...
A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into light through a process ...
Yonhap News Agency on MSN1d
Samsung Display virtually wins lawsuit against Chinese rival BOE Technology
Samsung Display Co. has virtually won a U.S. lawsuit against BOE Technology Group Co., with Washington's trade watchdog ...
Blue organic light-emitting diode with a turn-on voltage of 1.47 V. Nature Communications, 2023; 14 (1) DOI: 10.1038/s41467-023-41208-7 ...
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