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JDI Announces Development of 12.1-inch 4K2K TFT LCD Module – Oct 23, 2013– Tokyo, Japan (Techreleased) – 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 […]
JDI Announces Development of 12.1-inch 4K2K TFT LCD Module – Oct 23, 2013– Tokyo, Japan (Techreleased) – 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.
12.1-inch 4K2K TFT module
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.
| 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
