GPNC Co. Ltd., a digital TV specialist, the world's first 70-inch LCD TV for electronic blackboards.The new LCD TV combines the touch screen of the conventional televisions with a computer. The 70-inch television adopts 70-inch TV LCD panels that Samsung Electronics began volume producing this month, and delivers a resolution of 1920 x 1080 and a wide ratio of 16:9, and a full HD resolution of 1080p.

The new GPNC 70-inch LCD TV model also has a contrast ratio of 8000:1, response time of 8ms, and a brightness of 700cd/m2.