backlight

(redirected from LCD backlight)
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backlight

[′bak‚līt]
(graphic arts)
A spotlight that illuminates from behind so that the subject is separated from the background; used in photography.

backlight

With regard to electronic devices, a backlight is the light source for an LCD screen. The light typically comes from a fluorescent lamp or LED. See LCD, LED TV and CCFL.
References in periodicals archive ?
Shinkong Synthetic Fibers started to tap LCD backlight modules market in 2003, and plans to set up an operating headquarters and R&D center in CTSP, also bringing downstream manufacturers together to form an industrial cluster.
com/research/mcgmt4/global_and) has announced the addition of the "Global and Chinese LCD Backlight Unit (BLU) Industry Report, 2011-2012" report to their offering.
2 relating to Toray's products of polyester film "Lumirror" and seeks injunction barring sales and production of white film relating to LCD backlight reflectors, and collection of damages for the past infringement.
both LCD backlight module makers that have indirectly joined Amazon's supply chain, are expected to witness their revenue shoot up in June, according to institutional investors.
What eats more electricity than anything in a handheld gaming device is the LCD backlight," he said.
The LG Fathom also offers: dedicated task manager key; Windows Mobile Device Center and ActiveSync; Excel Mobile, OneNote Mobile, Word Mobile and PowerPoint Mobile; Adobe Reader LE; global roaming frequency that automatically switches from CDMA/EVDO to GSM/UMTS depending on geographic location; VZ Navigator and VZ Navigator Global capabilities; wireless manager; luminous sensor designed to adjust LCD backlight brightness; proximity sensor; Flash User interface support; international charger plus up to four different adapter clips; as well as a 3.
If we assume the current through the LEDs is 25 mA, the power required to drive the large LCD backlight is 25 mA x 35 V, or 875 mW.
In order to meet an increasing demand in Korea for optical grade MMA polymer for use in products such as light-guide plates, an LCD backlight component, LG MMA constructed an MMA polymer production facility, which began commercial operation in July using Sumitomo Chemical's continuous bulk polymerization technology.
By leveraging CMOF, 3M has demonstrated how to reduce the amount of light management material in an LED LCD backlight by an order of magnitude--significantly improving the overall environmental profile, while enabling non-incremental improvements in cost, as well as the simplicity of products, display systems and supply chain.
Specification: 4Gb Internal Storage, Provision For Pc Connectivity, Build-In Microphone Stereo , Approximate Number Of Files--5000 Files, Lcd Backlight, Usb Charging Build In Lithium Battery.
The range of applications includes LCD backlight, commercial lighting source, consumer lighting source and various lighting solutions.
The device also offers: five customisable home screens with shortcuts to text messages, e-mail, apps, social networking sites and widgets; access to up to 38,000 apps in Android Market; luminous sensor designed to adjust LCD backlight brightness; proximity sensor; S-GPS support; 3D App launcher and Live Wallpaper; and 3.