Tianma NLT America (TNAM) and Tianma Microelectronics USA have announced the introduction of new 4.66” and 5.7” 720 x 1280 (720 HD) TFT display modules. The TM046JDHP01 and TM057JDHP04 modules offer HD quality imaging and wider viewing angles.

Both modules utilize a-Si TFT display technology with SFT for wide viewing angles.  A proprietary technology developed by NLT Technologies, Ltd., a Tianma Group company, SFT (Super Fine TFT) technology induces liquid crystal molecules to line up evenly and rotate horizontally when electrically charged. The rotation angle of the liquid crystal molecules changes according to the amount of electrical voltage applied and affects the amount of light that is transmitted. The liquid crystal molecules are always positioned horizontally, so they appear the same size from the front. Therefore, even if the viewing angle changes, there is little deviation in brightness or color, providing high quality images.

These display modules can be used in a variety of applications, including industrial, medical, commercial and retail.  Their high resolution and wide viewing performance make them ideal for a broad range of applications and products.  They feature a MIPI high-speed serial interface.

Key technical specifications are below:

Feature	TM046JDHP01	TM057JDHP04
Size	4.66-inch	5.7-inch
Resolution	720 x 1280	720 x 1280
Brightness	400 nits	450 nits
Contrast Ratio	900:1	900:1
Viewing Angle (U/D/L/R)	85/85/85/85	85/85/85/85
Operating Temperature	-200 C to 700 C	-200 C to 700 C
Interface	MIPI	MIPI

The new LCDs’ performance and quality level are very competitive with the higher-end small- to medium-size display products on the market.  Both displays are currently in production and are available from Tianma NLT America and from Tianma Microelectronics USA.

For more information, visit www.tianma-nlt.com.

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Filed Under: M2M (machine to machine)

 

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