Pass Apple iPad 3 with high score screen pixel density 264ppi

According to foreign media reports, informed sources revealed on Wednesday that due to Apple iPad 3 Tablet PC will use 2048 × 1536 ultra-high resolution display, taking into account the high pixel density of the display, so iPad 3 display suppliers are very You may experience mass production problems.

Earlier media reports said that since the iPad 2 was popular with consumers after listing, Apple has decided to accelerate the pace of launching the iPad 3. If it goes well, the iPad 3 is expected to be listed at the earliest during the first quarter of next year. Different from the iPad 2, Apple has higher requirements on the hardware specifications of the iPad 3. As far as the iPad 3's screen is concerned, Apple is expected to use ultra-high-display technology called "Retina."

The iPad 3's display is larger and its pixel density is unprecedented. Informed sources said that the current LG Display and Samsung can produce the closest screen resolution to Apple requirements 2048x1536, the PPI value is 264 pixels, while the iPad 2's corresponding PPI value is only 132 pixels.

Informed sources also revealed that although LG Display and Samsung have been able to produce a 2048x1536 resolution display, whether the two suppliers can meet Apple's large-scale supply requirements, there is still no clear answer. Informed sources said: "LG Display and Samsung plans to start production of 2048x1536 displays in November this year, but it is only a plan now. It may not be difficult to produce such a display, but it is difficult to mass-produce the display. The pixel density of the screen is extremely high, and there has been no previous production experience in this area."

Informed sources said that if LG Display and Samsung can not provide large quantities of 2048x1536 display to Apple, then the temporary transition program: to provide a resolution of 1600x1200 to Apple's display. However, people in the industry believe that for Apple, which has always improved its quality, I am afraid it is difficult to accept this resolution-reducing transition plan. In addition, the maximum brightness value of the 2048x1536 display is 550 nits, while that of the regular notebook display is about 350 nits.

Earlier this week, Samsung demonstrated a 10.1-inch display for tablet PCs with a resolution of 2560x1600 pixels. People in the industry believe that Samsung is very likely to adopt the display on its own new tablet computer.