Japan Display (JDI) has developed a high pixel density
5.2-inch (diagonal) organic light emitting diode (OLED)
display prototype with full high-definition display
resolution.
Full-HD resolution is becoming the mainstream mobile display
resolution in mobile devices, such as smartphones. JDI has
been developing OLED display technology and accomplished the
development of a Full-HD high-resolution (423ppi) display by
successfully integrating high-resolution LTPS backplane,
white OLED, and display driving technologies. JDI's efforts
have resulted in direct view OLED display, by implementing a
white OLED and using a true Full-HD RGBW sub-pixel
arrangement to achieve a high quality display with real
Full-HD resolution.
JDI also plans to invest in a pilot OLED display
manufacturing line in its Ishikawa Plant in Ishikawa, Japan.
JDI will begin to set up OLED manufacturing equipment toward
the end of 2013 and expects to commence small-quantity
mass-production operation in the spring of 2014.
The OLED prototype is demonstrated in JDI?s booth on May 21
to 23, 2013, during The Society for Information Display
(SID) Display Week 2013 international symposium, seminar &
exhibition in Vancouver, Canada.
OLED Prototype specifications
- Display technology: White OLED
- Diagonal size: 5.2-inch (13cm)
- Resolution: 1,080(H) x 1,920 (V) pixels
- RGBW: sub-pixel arrangement
- Pixel density: 423ppi
JDI's Pilot manufacturing line
- Mother glass size: 4.5G (730mm x 920mm)
- Production capacity: 4K sheets/month
- Location : Ishikawa Plant in Nomi-gun, Ishikawa, Japan
- Commencement (plan) : Spring of 2014 (for trial manufacturing)