Samsung announced major improvements to its line of LCD TVs. For 2007, it's adding several technologies designed to increase contrast ratio, improve blacks, and reduce motion blur. Super Clear Panel adds a filter to cut down on stray light. Local Dimming adds LED backlighting which treats specific areas of the screen, where needed, to increase contrast ratio up to a claimed 100,000:1. And Double Frame Rate 120 Hz is said to reduce motion blur.