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LEDs: lighting technology
of the future
Their small size, powerful
light emission, extreme reliability, low energy requirement and
long lifespan support the widely held view that LEDs are 'the technology
of the future for automotive lighting.' In fact, some manufacturers
go so far as to predict that the incandescent bulb is headed for
extinction.
Given that LEDs represent
a new light source for front automotive lighting, they also require
regulations to control their application. While LED headlamps are
already allowed in the US, their application is limited in Europe.
By 2008, however, new ECE regulations will be enforced, radically
changing the appearance and performance of vehicle headlamps (and
therefore the complete appearance of cars) for good.
Although manufacturers expect
early LED headlamp applications will cost more than HID, the two
technologies could be price-comparable by 2011. That could trigger
a price war, forcing a downward trend on unit prices. But by how
much remains to be seen. Some manufacturers also think it is very
possible that HID will disappear altogether in favour of LEDs.
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Author:
Matthew
Beecham
Published: November
2005
Format:
PDF
Pages:
30
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£395
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Comprehensive
study addressing the key issues
This exclusive report addresses
a number of topical issues facing the automotive LED market, including:
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To what
extent will LED threaten HID lighting technology?
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What are
the design opportunities from using LEDs for rear lighting?
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As LED
technology improves, to what extent are we seeing fewer LEDs
per taillight?
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How are
LEDs making inroads into turn signal/flasher and mirror applications?
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After
proving their capabilities in automotive rear signal and brake
lamps, white LEDs appear to have demonstrated their potential
as vehicle headlamps. How will this market develop?
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What are
the opportunities for white LED headlamps and auxiliary lights?
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Cost will
be a key determining factor for how quickly LED applications
increase. How much extra will carmakers have to pay for exterior
LED applications?
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A key
factor with LEDs is removing the heat from the compact packages.
How are manufacturers addressing this?
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Are there
any moves toward LED modules? What are the benefits from this
approach?
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Organic
LEDs appear to be the latest display technology to offer promise
for automotive applications. Why now? What are the advantages
of using OLEDs?
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How fast
is the LED signal lamp market growing in North America?
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How much
is the European CHMSL market worth?
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What is
the potential market value of the European LED headlamp market
in 2010?
If you are looking for
detailed market analysis of the global automotive exterior LED
lighting market, addressing the key issues facing the industry,
this report provides it.
Global, data-rich report
coverage:
Chapter two sets out our
detailed market fitment, volume and value forecasts for all exterior
LED lighting applications through 2012 for:
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Western
Europe
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North
America
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Japan
Although we see a strong
European automotive LED interior market, our forecasts are based
solely on exterior automotive LED applications. Furthermore, our
forecast fitment trends for LEDs are not extrapolative - based
simply on trends - but dependent on the underlying drivers of
supply and demand. Our estimates are supported by interviews with
experts at LED manufacturers and OEMs across Europe, North America
and Japan.
Chapter three reviews the
technical advances in vehicle LED lighting. The most promising
advance is LED headlamps, expected to appear in 2008. Industry
observers say LEDs will rank between halogen and xenon discharge
lamps in terms of their efficiency. In addition, LED headlamps
can be up to 55% thinner than their halogen/xenon counterparts,
thus opening up space in the engine compartment or grille to add
further styling options.
Chapter four provides concise
profiles on a selection of the main players in the LED market,
namely:
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