Solid State
Solid State What is the difference between a solid state hard drive and a regular hard drive? Solid state costs much more for less memory and i was wondering why. A solid state drive is a stora...
Solid State
 What is the difference between a solid state hard drive and a regular hard drive? Solid state costs much more for less memory and i was wondering why. A solid state drive is a storage device that uses solid state memory to store data. While technically not a disk, a solid state drive will often be referred to as a solid state disk drive, or a solid state disk, in reference to the fact that, in some ways, it replaces the traditional hard disk drive. Hard disk drives were a faithful servant to computing for many years. But with heads, platters, magnetic surfaces, spindles and an array of other complex moving parts, they are most certainly fallible. They can be slow, too: disks have to start spinning if they're not already doing so, then they have to get the head to the correct position on the disk to read or write the data. Add this to the physical problems occurring when a piece of dust or other foreign object gets into the mechanism, or when an impact jolts the drive, and we have a distinctly imperfect system. Solid state drives address many of these timing and structural problems inherent in the hard disk drive. |
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Leds Used In Solid-State General Lighting Global Market Forecast And Analysis (2008-2015)-Aarkstore Enterprise
General Lighting General Lighting provides the main illumination of an area. In this study, we provide a market forecast (2008-2015) and analysis of the LED component used for general lighting applications, including interior and exterior decorative and functional lighting for residential, commercial and government areas. For the purposes of this study, Directional Lighting, Supplementary Lighting and Architectural Lighting in the General Lighting category.
LEDs are used in both functional and decorative light fixtures, with an advantage of energy savings. Compared to incandescent lighting, LED-based solid-state lighting (SSL) delivers visible light with reduced heat. In addition, its solid-state nature provides for greater resistance to shock, vibration, and wear, thereby significantly increasing its lifespan
Market Forecast Functions:
· Consumption Value ($, Million)
· Quantity (number/units)
· Average Selling Prices (ASP $, each)
The market data covers LED packaged component used in SSL – General Lighting systems (illumination lamps, devices and fixtures). The market data are segmented into the following geographic regions, plus a Global summary:
· Americas (North America, Central and South America)
· EMEA (Europe, Middle Eastern countries, plus Africa)
· APAC (Asia Pacific)
Market data for the following color and lumen types (brightness) are also segmented:
· White: Conventional LEDs
· White: High-Brightness (HB-LEDs)
· RGB/Other: Conventional LEDs
· RGB/Other: High-Brightness (HB-LEDs)
The global LED solid-state lighting (SSL) General Lighting market, in this report, is segmented into the following two (2) major application categories:
· Residential, Commercial & Government EXTERIOR
§ Landscaping
§ Pool/fountain
§ Buildings
§ Bridges/Tunnels
§ Streetlights/Parking Lots
§ Airstrips/aviation
§ Directional/Spot Lighting
§ Architectural Lighting
§ Other General Lighting
· Residential, Commercial & Government INTERIOR
§ Retail/Store Display Cases
§ Grocery/Restaurant Food displays & similar
§ Art Display, Artistic/Mood Lighting
§ Stage Lighting
§ Rooms, Hallways, Stairways
§ Directional/Spot Lighting
§ Architectural Lighting
§ Other General Lighting
SSL General Lighting Market Forecast In 2008, the global consumption number of component-level LEDs, which are used in solid-state lighting (SSL) general lighting applications, reached over 1.2 billion units. The consumption (use) is forecast to increase to 3.7 billion LEDs by 2015. Exterior applications, driven by maintenance/labor, safety/security and “Green-Tech” issues will continue to dominate the use of LEDs in solid-state general lighting.
About the Author
Aarkstore Enterprise press@aarkstore.com http://www.aarkstore.com