Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "LED backlight",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release PCB laminate is made for high-power LEDs from
Laird Technologies, which we summarised at the time by saying "Environmentally friendly laminate is designed to keep bright and ultrabright LED light engines burning brighter, longer and uniformly".
A couple of weeks before,
we featured the news release VGA-resolution module has long-life backlight from
Hitachi Europe - Display Products Group: "5.7in TFT display with LED backlight delivers crisp, bright images in Windows CE environments and other high-resolution applications".
In January 2008, we covered the news from Xilinx
concerning its XA Spartan-3A FPGAs
- take a look at Low-cost FPGAs offer dense logic and memory
which says: "XA Spartan-3A FPGAs offer the highest number of I/O per logic cell with broad connectivity support, providing flexibility and scalability for I/O-intensive display and LED backlight applications".
Take a look also at the news release from austriamicrosystems, LED driver meets LCD panel-makers' needs,
as well as Quarter-VGA TFT module sports industrial specs from Trident,
and Cool LED drivers ease CCFL backlight replacement from Endicott Research Group.
See also:
Alliance addresses LED backlight expansion
(August 2007)
Agreement gives Laird Technologies access to Iteq's high volume lamination capabilities and AP distribution and gives Iteq access to Laird Technologies' high performance T-lam materials
Convertor drives five white LEDs
(August 2007)
The Semtech SC4509's built-in Schottky diode saves board space and reduces costs while still providing efficiencies of over 80%
Backlighting semiconductors set for boom
(August 2007)
IMS Research believes that LCD TVs and PC notebooks will drive the market for LEDs in backlighting, together with the associated LED driver ICs and ambient light sensors
LCD module is bright choice for automotive designs
(August 2007)
High-definition wide-screen TFT LCD module offers enhanced visibility with improved brightness and contrast for automotive instrument panels
Tiny TFT boasts full VGA resolution
(July 2007)
Transflective TFT-LCD module uses low-temperature polysilicon technology to deliver high brightness and clarity, with VGA resolution in a 2.8in screen size
LCD module has replaceable backlight
(July 2007)
Quarter-VGA TFT LCD module with a replaceable LED backlight has a high resolution of 320 x 240 pixel and a brightness of 400cd/m2
LCD module integrates long-life backlight
(July 2007)
Backlit 5.7in VGA TFT-LCD is well suited for applications that require a high quality TFT display with a long service life
Wide-format TFT steps into the daylight
(June 2007)
A 4.3in TFT LCD with WVGA resolution uses transmissive microreflective technology, which naturally enhances daylight readability without increasing power consumption
TFTs offer more options in the short run
(June 2007)
Semicustom mid-size colour TFT displays offer a wealth of bespoke features to customers ordering as few as 100 displays
Quarter-VGA module adds LED backlight option
(May 2007)
A compact 5.7in LCD combines the performance demanded by industrial customers with all the low power benefits of LED backlighting
Convertor boosts power to LCD and LED displays
(April 2007)
The FAN5336 high-frequency boost convertor allows designers to achieve 87 % system efficiency, low EMI and board space savings in a wide range of small LCD and white LED backlight designs
Quarter-VGA TFT takes video onboard
(April 2007)
The latest TFT display from Digital Displays incorporates a built-in VGA and analogue RGB interface controller
Colour TFT panel adds white LED backlight
(March 2007)
High resolution display module features white LED backlighting for industrial and portable applications such as control panels or information systems
TFT panel provides vibrant and true colour
(February 2007)
Digital Displays has a new 800 x 480 (WVGA) resolution TFT display with a digital RGB TTL interface and LED backlight
5.7in LCD modules have industrial specs
(February 2007)
VGA and QVGA 5.7in LCD modules address demanding environmental requirements without the cost of ownership penalties typically associated with robust, high-end LCDs
Low-power display is bright choice for handhelds
(January 2007)
Bright high-contrast TFT is particularly suitable for instrumentation, medical equipment and handheld applications
5.7in TFT flips from portrait to landscape mode
(December 2006)
TFT display panel is intended for the industrial control and mobile computing market
LED driver covers backlights and flashes
(November 2006)
High-efficiency charge pump integrated circuit offers a simple, low-cost white LED driver solution for driving four display backlight and two flash/torch video-mode white LEDs
Serial-controlled IC powers all handset display
(November 2006)
The AAT2830/31 is a highly integrated total display solution for handsets and other portable systems operating off a single-cell Li-ion battery
Compact QVGA TFT has backlight and touchscreen
(November 2006)
Digital Displays has released another innovative active matrix TFT-LCD for handheld consumer and industrial applications
TFT modules cut industrial display costs
(November 2006)
TFT LCDs operate from -20 to +70C, making them suitable for industrial applications, but without the price premium typically associated with extended temperature operation
Drivers have power for high-brightness LED banks
(November 2006)
Fully integrated high-brightness LED drivers address industry needs for mercury-free high-contrast lighting in displays
Small-screen module is big on image quality
(November 2006)
Compact screen offers a high quality viewing experience for users of handheld devices, even when in diverse and harsh environments
More options make small displays appealing
(November 2006)
The always-popular 128 x 64 pixel display format is enjoying a revival with new technologies, colours and backlight variants
Quarter-VGA modules come with industrial specs
(October 2006)
Two 3.5in LCD modules come with industrial specifications, making them suitable for applications like handheld instrumentation
Modules are reformed character displays
(September 2006)
HPC character modules are the latest technology for high performance LCDs at a low cost from Optrex
TFT LCDs offer many quarter-VGA choices
(August 2006)
The Sharp Microelectronics 'Small' family of TFT LCD modules offers one of the widest ranges of QVGA products from a single manufacturer
TFT panels share hardware requirements
(August 2006)
Two compact TFT panels - one 5.7in and one 3.5in - feature identical hardware platform requirements
Wide-screen TFTs aim for vehicular use
(August 2006)
In-vehicle ultrawide TFT LCD module uses in-plane switching technology to deliver high picture quality and a wide viewing angle
Small displays promise top on-screen performance
(June 2006)
Displays offer industrial OEMs greater display options for brightness, contrast, temperature ranges and lower power consumption
Miniature MOSFETs are cool portable option
(June 2006)
Smaller, thinner, faster, cooler running and more reliable MOSFET devices promise leading edge performance and design flexibility for portable applications
White LED driver offers intelligent dimming
(May 2006)
A high-efficiency charge-pump white LED driver IC combines excellent accuracy and matching with flexibility in dimming and control in a very compact package
Display puts full VGA in the hand
(May 2006)
A new 3.5in TFT display module features full VGA resolution, bringing high quality images to handheld and portable equipment designs
Tiny TFT crams in full VGA resolution
(April 2006)
A compact 3.5in TFT module offers a full 640 x 480 dots resolution with 256K colours and an impressive 225 pixel per inch