LCD televisions are a technological miracle, but if they have an annoying side it’s that some of them are a bit lacklustre when it comes to displaying black. [Mousa] has a solution, involving a small ...

LED-backlit panels are becoming more and more mainstream, with nearly every 16:9 laptop coming out lately boasting that feature. Apple said as early as 2008 they would start using LED backlights for ...

As lighting topologies have advanced, backlighting technologies have evolved to keep pace. At one time, cold-cathode fluorescent lamps (CCFLs) were the dominant technology for backlighting ...

PARIS — A recent market research from DisplaySearch shows LED backlight costs are falling faster than conventional LCD backlights, with LED backlight unit for 40 inch full HD LCD TVs to reach USD 100 ...

Santa Clara, CA and Kyoto, Japan, April 06, 2023 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced new 4ch/6ch LED driver ICs (BD83A04EFV-M, BD83A14EFV-M, BD82A26MUF-M) designed for medium- to ...

Nearly every LCD TV on the market has a problem: uniformity. Certain areas of the screen are going to be brighter than other areas. On dark scenes, this can be visible and sometimes distracting. OK, ...

LED-backlit LCD monitors are just beginning to appear on the market, and Samsung is throwing its hat into the ring with the debut of the SyncMaster 244ex. The 24-inch wide-screen display has a native ...

Santa Clara, CA and Kyoto, Japan, July 19, 2023 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced the new BD94130xxx-M series (BD94130MUF-ME2, BD94130EFV-ME2) of LED driver ICs for automotive LCD ...

[Ammon] repairs busted LCD monitors as a side hobby, so replacing burned out CCFLs and inverter circuits is something he can do in his sleep. One Dell monitor he received had him so perplexed, that he ...

There is an ongoing effort to replace conventional CCFL backlighting in large-area (40-in. or greater) LCD TVs with LED backlighting. The benefits LEDs provide include improved color gamut, adjustable ...

Maxim Integrated Products and National Semiconductor have developed LED driver families to address the key drawbacks in conventional white-LED backlighting for small LCD viewscreens. Maxim Integrated ...