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Lattice Power Has Silicon Substrate LED - Semiconductor International

Google News - 1 小時 46 分鐘

Lattice Power Has Silicon Substrate LED
Semiconductor International - 37 minutes ago
(Nanchang, China) said it is in production with light-emitting diodes (LEDs) made with its proprietary silicon-substrate technology. ...
分類: LED

Improving OLED efficiency with low-index grids - Ars Technica

Google News - 3 小時 37 分鐘

Ars Technica

Improving OLED efficiency with low-index grids
Ars Technica, MA - 2 hours ago
By Adam Stevenson | Published: July 23, 2008 - 12:16PM CT Organic light emitting diodes (OLEDs) are one of many technologies vying to replace liquid crystal ...
分類: LED

Anadigics doubles investment in China fab

CompoundSemiconductor - 8 小時 26 分鐘
An upsurge in broadband sales has helped the RF chip-maker boost its profits, and the company is acting to remove constraints on further growth despite an impending flat quarter.

Toshiba, Matsushita plan to spend $140M on OLED output

LEDinside - 12 小時 42 分鐘

It's reported Toshiba Corp. and Matsushita Electric Industrial Co. Ltd. said that they will mass produce next-generation organic displays, spending roughly $140 million to cash in on the growing market for the ultra-thin screens On July 22.

The announcement follows plans by South Korea's Samsung SDI Co. to expand output capacity six-fold, dwarfing Japanese firms' current production of active-matrix OLED displays. Display makers are jockeying for share in the fast growing market for organic displays, which are slimmer and consume less battery power than liquid crystal screens.

Toshiba Matsushita Display Technology Co., 60-percent owned by Toshiba and 40-percent by Matsushita, plans to invest about $140 million by late 2009 to make the equivalent of 1 million 2.5-inch panels a month, a spokesman of the joint venture said. Toshiba Matsushita has no plans at the moment to mass produce larger displays for TVs. The panels would be used in mobile phones and car navigation systems.

分類: LED

Taiwan LED chipmaker Arima Opto stresses financial health

LEDinside - 14 小時 22 分鐘

It's reported Taiwan-based LED chipmaker Arima Optoelectronics has stressed that its finances and operations remain healthy despite heavy losses in 1Q.

The company saw its June sales drop 59% on year to NT$104 million, with a net loss of NT$82 million for the month. It posted net losses of NT$124 million for the first quarter of 2008. It attributed the poor results to the spinning off its laser diode business last August, and fierce pricing amid weak demand.

The company expects orders for July and August to stay flat compared to June, and growth for the third quarter will not be as strong as the growth it had during the high season in the past, through restructuring and personnel downsizing, it expects to put losses under control in the second half of the year.

分類: LED

All-round improvements lead to brighter whites

Electronicstalk - 14 小時 48 分鐘
Osram development engineers are claiming new records for the brightness and efficiency of white LEDs in the laboratory.

Long-lasting LEDs stay uniform

Electronicstalk - 14 小時 48 分鐘
LEDs offer uniform brightness regardless of lens colour, AC/DC power supply or supply voltage.

LEDs make light of haute couture

Electronicstalk - 14 小時 48 分鐘
New fashion company, Couture Clubbing, has created some striking apparel featuring LEDs from Marl International.

LED ray data files go online

Electronicstalk - 14 小時 48 分鐘
Information focuses on fine measurements and small distances so that external optics and light guides can be customised.

EU project to advance OLED lighting

Electronicstalk - 14 小時 48 分鐘
Osram Opto Semiconductors is co-ordinating the CombOLED project, which aims to achieve cost effective OLED lighting solutions.

Slimline LED sheds light for autofocus

Electronicstalk - 14 小時 48 分鐘
The thinnest autofocus LED in the industry will help digital still camera and camera phone designers to further reduce the overall thickness of those applications.

Compact LED suits miniature applications

Electronicstalk - 14 小時 48 分鐘
Surface mount technology makes the new version of the Ostar Projection LED suitable for standard soldering processes.

More light for your money with optimised LEDs

Electronicstalk - 14 小時 48 分鐘
LEDs leverage latest manufacturing and semiconductor technology to achieve the best ever lumens light output per penny cost of the LED.

Red LEDs provide more efficient illumination

Electronicstalk - 14 小時 48 分鐘
Increased efficiency is derived from both an improved shape and arrangement of electrodes and an improved chip surface treatment.

Reflector LED creates brighter backlights

Electronicstalk - 14 小時 48 分鐘
Devices are ideal for light-guide-based backlighting of displays in high ambient light conditions, such as in automotive dashboards and aircraft cockpits.

Backlight puts RGB LEDs in slimline package

Electronicstalk - 14 小時 48 分鐘
Ideally suited for applications where extremely vivid colours are preferred such as mobile phones, laptops, navigation systems and microdisplays.

LED modules illuminate big curved screen

Electronicstalk - 14 小時 48 分鐘
Billed as the ultimate immersive desktop display, the 42.4in Ostendo CRVD wraps around the viewer and delivers billions of colours with better than 300cd/m2 brightness.

In-house exhibition reveals market opportunities

Electronicstalk - 14 小時 48 分鐘
CML-IT's first in-house exhibition was heralded as success with visitors.

It's easier to buy components online

Electronicstalk - 14 小時 48 分鐘
Improved website is easier to navigate, quicker to search and more interesting to visit.

Electron injector material boosts OLED performance

Electronicstalk - 14 小時 48 分鐘
In third-party-verified tests, E225 exhibited a 66% performance improvement in brightness and 30% reduction in driving voltage.
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