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New Toshiba TFT’s with 70K Hour LED Backlights

Original Post by Linda Cronin, Jan. 5, 2009

Toshiba America has released five new Industrial TFT modules that incorporate an LED Backlight with a 70,000 Hour MTBF; or, in simple terms, approximately 8 years of continuous operation (to half brightness of the initial luminance specifications). This spec equals and exceeds what is common with traditional CCFL backlight products. The Benefits of the LED backlights are lighter weight, lower electrical noise, low power consumption, instant “on” and better performance in cold temperatures, better shock & vibe, and a wider adjustable luminance range. These panels are also designed with a replaceable backlight structure and Toshiba has added the LED driver circuitry to the electrical interface which simplifies design and sourcing concerns. These panels are ideal for a myriad on industrial applications:

Size	Part Number	Resolustion	NITs	C/R
5.7″	LTA057A343F	QVGA (320 x 240)	400	500:1
6.5″	LTA065B0D2F	VGA (640 x 480)	400	500:1
8.4″	LTA084C271F	SVGA (800 x 600)	400	400:1
8.4″	LT084AC37000	XGA (1024 x 768)	400	400:1
10.4″	LT104AC36100	XGA (1024 x 768)	400	400:1