Japan Display unveils 5.4″ and 6.2″ 1440p displays

Remember the company named Japan Display Inc., who we told you were making advanced displays for  mobile technology?
The outfit has today announced two new displays for smartphones, a 5.4-inch and a 6.2-inch screen, both having a 1440 x 2560 pixels resolution.

Japan Display unveils 5.4 and 6.2 1440p displays
The displays have 1mm thin bezels, 160+ degree viewing angles and are equipped with low temperature poly silicon technology for reducing power consumption.

Read a full press release from Japan Display:

October 24, 2013 (Tokyo, Japan): Japan Display Inc. (JDI), a global leader in mobile display technologies, has developed a 5.4-inch WQHD (1,440 x 2,560 pixels) TFT LCD module designed for smartphone use.

The display allows users to enjoy precise and dynamic images featuring the world’s highest resolution density of 543ppi. The display’s low temperature poly silicon (LTPS) technology not only enables low power consumption due to increased panel transmissivity, but also a thinner module and narrower dead-band2, which suits mobile-use devices like smartphones.

In addition, JDI has also developed another high-density (473ppi) 6.2-inch WQHD TFT LCD module for smartphone use.

We 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) 5.4-inch (13.8cm) 6.2-inch (15.8cm)
Number of pixels 1440(x RGB) x 2560 (WQHD) 1440(x RGB) x 2560 (WQHD)
Resolution density 543ppi 473ppi
Dimensions 69.59mm(W) x 126.67mm(H) x 1.12mm(D) 80.18mm(W) x 146.73mm(H) x 1.65mm(D)
Dead-band top1.0mm
NTSC ratio 70% 70%
Contrast ratio 1500:1 (Typ.) 1000:1 (Typ.)
Viewing angle >160 degree(CR>100:1) >160 degree(CR>100:1)

1 Per research conducted by JDI
2 Compared to JDI’s design simulation

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.

Charles Borrowmeo

Web designer, Internet marketer and blogger. I love listening to hip-hop, soul and R&B. When I'm not surfing the Internet, you'll find me playing video games, skating or watching football (die-hard Chelsea FC supporter).

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