2013-04-28

Hitachi Cable Releases GaN template for LEDs

Hitachi Cable has launched a new mass-production technology for GaN-templates as shown in  Figures 1 and 2 below. The process allows high-quality GaN single-crystal thin film to be grown on a sapphire substrate and the company plans to start selling these templates. Using this product as a base substrate for an epitaxial wafer for white LEDs the company claims it makes it possible to drastically improve productivity of white LED epiwafers and the LED properties. Therefore, this product is expected to become an effective solution to improve the position of...
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2010-01-13

Hitachi Cable develops high-power 55-lumen red LED chips

Hitachi Cable, Ltd. has announced the development of a high-power red LED chip*1 offering a maximum luminous flux of 55 lumens*2,*3. This luminous flux was enabled by increasing the size of the LED chip and use of a fine line electrode structure.
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Battling germs with UV-C radiation: disinfection with light is gaining global importance — in hospitals, offices, kitchens, and bathrooms. Even tap water can be disinfected using UV-C radiation. ams OSRAM has now achieved a technological... READ MORE

Samsung Electronics America today announced availability for the 115” Class Neo QLED 4K (QN90F), the latest super big screen to join the expansive 2025 Samsung TV lineup. The display delivers stunning, AI-enhanced picture quality that&rs... READ MORE