Tianma Microelectronics LCDs achieve 847 PPI in true 4K2K smartphone and 8K4K tablet displays

Ultra-high resolution and performance in 5.2" and 10.4" models

Tianma Microelectronics LCDs Achieve 847 PPI in True 4K2K 5.2” Smartphone and 8K4K 10.4” Tablet Displays.  Photo: Tianma Microelectronics
Tianma Microelectronics LCDs Achieve 847 PPI in True 4K2K 5.2” Smartphone and 8K4K 10.4” Tablet Displays. Photo: Tianma Microelectronics

San Jose, CA – Tianma Microelectronics has introduced two new displays that achieve ground-breaking pixel pitch performance of 847 PPI. The new 5.2” and 10.4” units, with real 4K2K and 8K4K resolution, bring never-before-seen performance and clarity to popular smartphone and tablet display sizes. Tianma is currently exhibiting the demonstration units at Display Week 2015, Booth 719, San Jose, California, through June 4.

Tianma Microelectronics is a member of the Tianma Group, a world leader in small to medium size LCDs for industrial, professional and consumer applications.

Tianma based the new 5.2” 4K2K and 10.4” 8K4K displays on LTPS (Low Temperature PolySilicon) construction, and achieved the sharp picture quality and 1200:1 (5.2”) contrast ratio by the use of negative liquid crystal technology. With the ultra-high resolution and performance of the 5.2” and 10.4” displays, these products are well positioned to lead display innovations in applications such as smartphone, tablet, 3D, holographic technology, medical products, and even military.

“Currently, the top performing displays can reach around 600 PPI, or even 700 PPI,” said Lu Do, Director of Marketing, Tianma Microelectronics. “We’ve pushed the boundaries of design and process limitations in TFT, CF material, and cell processes to achieve 847 PPI.”

Tianma Microelectronics expects this new 4K2K/8K4K technology to be commercially available by the middle of 2016.

SPECIFICATIONS 5.2” 4K2K Smartphone 10.4” 8K4K Tablet

Resolution 2160x3840 4320x7680

Luminance 400 400

Contrast ratio 1200:1 1000:1

Ppi 847 847

The new 5.2” 4K2K Smartphone and 10.4” 8K4K Tablet LCDs are being exhibited at Display Week 2015 at the San Jose Convention Center in San Jose, California, June 2-4, in Tianma’s Booth 719.

About Tianma Microelectronics

Tianma Microelectronics Co. was established in 1983 and is committed to providing displays to the Consumer, Industrial and Automotive industries that are used in applications including smartphones, tablet PCs, industrial and medical instrumentation, wearables, home automation, household appliances, office equipment, automotive instrumentation and rear seat entertainment devices. Tianma has a clear technological and production advantage in the small and medium size display market, with new technologies including LTPS-TFT, Oxide-TFT, AM-OLED displays, Flexible displays, Transparent displays, 3D displays and In-cell/On-cell integrated touch technology. The comprehensive production line combination including G4.5/G5 a-Si TFT-LCD, G5.5 LTPS TFT-LCD and G5.5 AM-OLED/G6 LTPS TFT-LCD (under construction) enables Tianma to guarantee the highest possible level of product quality and supply ability. Tianma’s shipments of both a-Si display products for smartphones and our market share of high-end medical devices and HMI products rank first worldwide.

Additional information can be found at: www.tianma.com.