Friday, August 28, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Acer Liquid Z410 And Liquid Jade Z Phones Released
Huawei Honor Phones Coming To Europe
AMD Radeon R9 370X Graphics Card Launched In Asia
Nokia Agrees on 'Shanghai Bell' Joint Venture with China Huaxin
Apple Debuts at the Number Two Spot In Wearables Market, Behind Fibit
Microsoft's Lumia 950 and 950 XL Windows 10 Smartphones Leaked Online
Facebook Says It Has One Billion Users Per Day
Google Says Improving Quality Isn't Anti-competitive
Active Discussions
How to back up a PS2 DL game
Copy a protected DVD?
roxio issues with xp pro
How to burn a backup copy of The Frozen Throne
Help make DVDInfoPro better with dvdinfomantis!!!
Copied dvd's say blank in computer only
menu making
Optiarc AD-7260S review
 Home > News > Consumer Electronics > Samsung...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, October 12, 2005
Samsung Electronics Develops Innovative LCD Panel


South Korean tech giant Samsung said Wednesday it has developed the world's largest color filter-less flat panel screen.

The so-called color filter-less liquid crystal display (CFL-LCD) panel measures 32 inches diagonally and operates without a color filter, the company said.

Most existing LCD panels need color filters which generate colors of red, green and blue, while CFL-LCDs are equipped with their own backlights that produce each color, a company official said.

Pre-existing CFL-LCDs are rarely more than 10 inches in size, according to the company.

Samsung's new LCD panel employs a sequential color processing method that rapidly determines color tones based on how long red, green and blue lights are emitted from the LED backlight. Pixels are not spatially arranged throughout the LCD, eliminating the need for a color filter. Conventional LCDs require both a cold cathode fluorescent (CCFL) backlight and a color filter to separate the white light emitted by the backlight into red, green and blue (RGB) sub-pixels.

Seongsik Shin, vice president of the Samsung Electronics LCD R&D Center said, "With the independent development of the color filter-less LCD, Samsung is able to produce the highest quality LCD panels at a lower cost. This further improves our market leadership position for high-definition LCD TVs of 32", 40" and 46" industry-standard screen sizes." He added, "The new technology will reduce the investment cost for new facilities, shorten production process times and increase production yields, boosting Samsung's performance and cost competitiveness in the LCD TV market."

To achieve the "sequential" display, Samsung Electronics' LCD R&D team used a novel RGB-emitting LED backlight. By combining the RGB light emissions from the backlight in precise sequences, the new LCD panel provides color saturation that is 110% of the NTSC standard, while the aperture ratio is an exceptionally high 78% for television with brightness at 500nit.

Moreover, the new display panel consumes only 82 watts, just 60% of the power needed by a conventional 500nit CCFL backlight. In addition, its response time is 5ms or faster, making it ideally suited for multimedia and video applications where accurate color reproduction is required.

Samsung developed its first LED backlight unit (BLU) in 2004 and completed low-power 40" and 46" versions using this BLU the same year. The breakthrough development of a 32" LCD without a color filter reasserts the company's leadership in the LCD industry.

Samsung Electronics said it will introduce the new product at the "FPD International 2005" global display exhibition scheduled to open in Yokohama, Japan, next Wednesday.

The company said it plans to begin mass production of the new flat panel from the latter half of next year.

Specifications

Resolution: 1366X768
Color Saturation: 110% (NTSC)
Contrast: 1000:1
Response Time: 5ms
Power Consumption: 82W
Brightness: 500nits
Aperture Ratio: 78%


Previous
Next
Microsoft and Yahoo Reach Instant Messaging Deal        All News        New 'Intel Mobile Processor' Ready SIMA card for ECS PF88 Extreme Hybrid
Apple Aims to Be a Video Star     Consumer Electronics News      Epson Rolls Out Low Cost Photo Inkjet Printers

Get RSS feed Easy Print E-Mail this Message

Related News
Samsung Used TSMC's Technology To Prevail In Chip Manufacturing Race
Samsung To Accelerate Chip Production
Samsung Announces New Wireless Audio 360 Speakers
Samsung Says Users Should Follow The Manual With Galaxy Note 5 Stylus
Samsung To Give iPhone Users The new Galaxy Smartphones
New Galaxy Note 5 Phablet Has The Best Display: report
Samsung Offers USB Flash Drive Family
Samsung Introduces Level On Wireless Pro Headphones
New Samsung Galaxy Note 5 and S6 Edge Plus Phablets Unveiled
Samsung Rolls Out Line-up of V-NAND SSDs For Data Centers
Samsung Begins Mass Producing 256-Gigabit, 3D V-NAND Flash Memory
Samsung To Offer Monthly Security Updates To Android Phones

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .