Perhaps the question is in reference to an AT&T TV product. The company that would produce AT&T TV products is AT&T. One can view the types of TV products AT&T offers by visiting the company website.
There is no single company that makes such a product. Many companies make LCD monitors with TV tuners. Such companies include Samsung, Acer, Philips, and Asus.
LG makes several different types of products including televisions, cellular phones, and home appliances which include refirgerators, dishwashers, and washers and dryers.
Sabre is the name of the company that makes Sabre televisions. The company makes these televisions exclusively for the military.
VSX is a product line by the company of Pioneer. They manufacture cables and DVDs for television systems, though some of their products are discontinued
Product Placement.
Western Digital is one of the companies that manufature TV Media player. Some of the positive things about their product are being easy to set up and has a comprehensive format and design.
Supersonic
Famous product company Ronco introduced the Showtime Rotisserie. Inventor and television personality Ron Popeil did a series of infomercials promoting the product.
It makes them buy the product when they are old.
Att-Star Countryfest '96 - 1996 TV was released on: USA: 17 July 1996
altho the product is likely made in China Sony is a Japanese company
Pixel