News Releases
October 23, 2013
－ The world's highest resolution density for tablet use1 －
Large size photograph (JPEG/385KB)
October 22, 2013 (Tokyo, Japan): Japan Display Inc. (JDI), a global leader in mobile display technologies, has developed a 12.1-inch 4K2K TFT module, the world's highest resolution density (365ppi) display designed for tablet use.
The display allows users to enjoy precise and dynamic images within the resolution range of full high-definition (Full-HD) smartphones, with approximately 4 times larger screen size. Low temperature poly silicon technology (LTPS) enables not only high-capacity information content and high-resolution, but also low power consumption, thinner module and narrower dead-band2, which suits mobile-use devices like tablets.
We will exhibit these displays in Japan Display Inc. booth on October 23 to 25, 2013, during FPD International 2013 in Pacifico Yokohama, Japan.
| Specifications | |
| Screen size (diagonal) | 12.1-inch (30.1cm) |
|---|---|
| Number of pixels | 3840(xRGB) x 2160 (4K2K) |
| Resolution density | 365ppi |
| Dimensions | 273.67mm(W) x 164.60mm(H) x 1.96mm(D) |
| Dead-band | top 2.0mm side 2.0mm bottom 6.8mm |
| NTSC ratio | 70% |
| Contrast ratio | 1000:1 (Typ.) |
| Viewing angle | >160 degree（CR>100:1） |
| Surface luminance | 500cd/m2（Typ.） |
| Power consumption (at 500cd/m2） |
3600mW (360mW without backlight) |
| Number of LCD drivers | 2 |
1 Per research conducted by JDI
2 Compared to JDI's design simulation
Reference: JDI press releases
"Japan Display Inc. Announces Mass Production of High-Resolution LTPS TFT-LCD Modules for Tablet Devices", October 2, 2013
Information in the press releases, including product prices and specifications, content of services and contact information, is current on the date of the press announcement, but is subject to change without prior notice.
Links marked with this symbol will open a new window