NEC is offering four new System on Glass screens in 3.5′ and 2.7′ sizes. These screens have been made for a new range of PDAs and Portable GSM modules.
These screens have the electronic circuits placed next to the screen, which facilitates their integration in the final product and reduces the manufacturing cost.
These screens have been made in two different types that are Transmissive and Transflective. Mass production for these LCDs is aimed at February 2007.
The main features of these displays are:
1. 3.5-Inch (8.9cm Diagonal) Transmissive SOG LCD Module:
Optimization resulting from high transmissivity of LTPS TFT LCD technology achieves a high luminance of 250cd/m2, a high contrast ratio of 400:1 and a wide color gamut of 70%, despite super-high density of 229 ppi.
2. 3.5-Inch (8.9cm Diagonal) Transflective SOG LCD Module:
A combination of high transmissivity of LTPS TFT LCD technology and NEC LCD Technologies’ own unique super-reflective natural light TFT (SR-NLT) technology achieves high luminance of 200cd/m2 and a high reflective ratio of 15%, despite a super-high density of 229 ppi.
3. 2.7-Inch (6.8cm Diagonal) Transmissive SOG LCD Module:
Optimization based on high transmissivity of LTPS TFT LCD technology achieves high luminance of 200cd/m2, a high contrast ratio of 400:1 and a wide color gamut of 70%, despite ultra-high density of 302ppi.
4. 2.7-Inch (6.8cm Diagonal) Transflective SOG LCD Module:
A combination of high transmissivity of LTPS TFT LCD technology and NEC LCD Technologies’ own unique super-reflective natural light TFT (SR-NLT) technology achieves high luminance of 180cd/m2 and a high reflective ratio of 15%, despite ultra-high density of 302ppi.
These four models will be displayed at the FPD International 2006, which is being held at Pacifico Yokohama, Japan.
via: akihabaranews
