Contact Us

2550 Walsh Ave.
Santa Clara, CA 95051
Company Contact
Cathy Dotson
Senior Marketing Manager
PR Agency Contact
Bill Maurer
Macrovision, Inc.
215-348-1010, x2

More »

News Releases

The Tianma Group introduces high-performance WQHD HDR LCD for smartphone applications

Chino, CA, May 17, 2018 The Tianma Group has developed a new 6.46-inch HDR (high dynamic range) LCD, ideal for smartphone applications. Based on LTPS technology, the prototype’s performance in contrast ratio, response time, resolution and brightness put it on-par with today’s AMOLED displays. Tianma will demonstrate the HDR prototype at Display Week 2018.

Developed by Tianma Micro-electronics Co., this HDR display is the industry’s first WQHD full screen display for smartphones, generating real resolution of 498PPI and utilizing mini-LED technology to achieve multi-zone local dimming.

Tianma’s HDR display offers excellent performance for smartphones, with peak brightness above 1000 nits and maximum local contrast over 3,000,000:1. The display also features 10-bit gray code signal input and output with DCI-P3 color gamut. These features combine to produce images that more closely replicate real life scenes, enabling LTPS LCD to better compete at OLED performance levels.

The Tianma HDR display for smartphones is expected to be in production by the end of 2019.

HDR Display vs Normal Display


HDR Display

Normal Display


Super Vision LCD





LCM Outline Dimension (mm)



Resolution (pixel)



Peak Luminance (cd/m²)



Contrast Ratio



Color Depth

10 bit

8 bit




Color gamut

96% NTSC (DCI-P3)

84% NTSC

Local Dimming Zones




Smart Phone


Target Q4,2019


Tianma’s new HDR technology, along with The Tianma Group’s expansive family of displays and technologies, will be showcased at Display Week 2018, May 22 to 24 in Los Angeles, California, USA, in Booth 1005. The prototype has also been nominated for Best in Show at Display Week.

For more information, contact Tianma America, Inc., 13949 Central Ave., Chino, CA 91710. 909-590-5833.;


About Tianma America, Inc.
Tianma America (TMA) is the leading provider of small- to medium-size display solutions to the Americas market utilizing advanced technologies and manufacturing resources of the Tianma Group Companies, which includes Tianma Micro-electronics (Shenzhen and Shanghai) and Tianma Japan, Ltd. (formerly known as NLT Technologies Ltd.), as well as manufacturing locations in Chengdu, Wuhan, Xiamen, Shenzhen and Shanghai China. Tianma America technologies can be found in smartphones, tablet PCs, industrial and medical instrumentation, wearables, home automation, household appliances, office equipment, and automotive and rear seat entertainment devices. Additional applications include test and measurement systems, instrumentation equipment, point-of-sale and ATM systems, gaming systems, global positioning systems, radio-frequency identification devices and barcode scanners.

Tianma America’s technology portfolio comprises TFT, LTPS, Oxide-TFT, AM-OLED, flexible, transparent, 3D, PCAP and In-cell/On-cell integrated touch. With a network of best-in-class distributors and value-added partners, Tianma America provides complete display module solutions for a broad base of customers and applications.

The content in this press release, including, but not limited to, product prices and specifications, is based on the information as of the date indicated on the document, but may be subject to change without prior notice.

For further information: Bill Maurer – Macrovision, Inc., (215) 348-1010 |