LG announced this evening that its 5.5-inch Quad HD LCD panel for
smartphones has been approved and will be unveiled with their
forthcoming flagship smartphone. They are talking about the
LG G3, which will be announced on May 27 across the globe.
Receives Certification for Quad HD Quality Ahead of Mass Production
Seoul, Korea (May 8, 2014) –
LG Display announced today that its 5.5-inch Quad HD (QHD) AH-IPS LCD
panel for smartphones was certified as a QHD display after passing
verified tests by NEMKO, the Norway-based international testing and
certification organization for electrical products. The certification
comes shortly before the new Quad HD LCD panel will be unveiled with the
forthcoming LG’s flagship smartphone to be launched in the first half
of the year.
The certified 5.5-inch QHD AH-IPS LCD panel has 2560 x 1440 pixels,
four times the image resolution of HD panels and 1.8 times higher
resolution than a Full HD panel. With 538 pixels per inch, this panel
also meets the 100 percent RGB color reproduction standard.
This panel, which will go into mass production shortly, will offer
superior performance to other existing smartphone panels. This is an
ultra-slim panel with a mere 1.2 mm thickness and has a 1.15 mm bezel,
which will be the narrowest available and 0.05 mm less than panels
introduced last year.
In addition, the panel has achieved the same level of brightness as a
Full HD panel. It is difficult to raise penetration ratio in higher
resolution panels since they have more pixels. However, LG Display
successfully achieved higher brightness by improving the penetration
ratio through enhancing the pixel structure design and aperture ratio in
the LTPS backplane.
The Quad HD display produces images in sharper color and contrast
than regular displays because of the greater amount of pixels. This
means that high resolution images and videos in the Blu-ray format can
be viewed in a fully vivid and realistic manner. The display retains the
readability of letters and images without distorting them when they are
enlarged while surfing the internet or working on documents.
“This product fulfills the core qualities of smartphone displays,
which are high resolution and slim design, and I believe the consumers
can enjoy vivid images that are close to real life with this display,”
said Byung-koo Kim, Vice President and Head of LG Display’s IT/Mobile
Development Group. “LG Display will continue to maintain technology
leadership in the super high-resolution smartphone display market above
500 ppi resolution, which will take off this year.”
According to DisplaySearch, the shipment of premium smartphone
displays based on LTPS backplanes is expected to grow to 780 million
units by this year and 940 million units by next year. These products
are going to maintain sufficient competitive advantage in premium
product categories where large size, high resolution and low power
consumption are key factors.