Top Ten TV Brands/Color TV Brands
1 SONY (world brand, national inspection-free product)
2 Samsung SAMSUNG (China's well-known trademark, national inspection-free product) Products)
3 LG (world brand, national inspection-free product)
4 Changhong (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
5 TCL ( Chinese famous brand, Chinese well-known trademark, national inspection-free product)
6 SKYWORTH (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
7 Konka KONKA (Chinese famous brand, Chinese well-known trademark , national inspection-free products)
8 XOCECO (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
9 Haier Haier (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
10 Hisense (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
Top ten LCD TV brands
1 Samsung SAMSUNG (Chinese well-known trademark, national inspection-free product) Inspection-free products)
2 Sony SONY LCD TV (world brand, national inspection-free product)
3 Hisense LCD TV (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
4 Sharp SHARP LCD TV (world brand, national inspection-free product)
5 LG LCD TV (world brand, national inspection-free product)
6 TCL LCD TV (Chinese famous brand , Chinese well-known trademark, national inspection-free product)
7 SKYWORTH LCD TV (Chinese famous brand, Chinese well-known trademark, national inspection-free product)
8 Toshiba Toshiba LCD TV (world brand, national inspection-free product) Products exempt from inspection)
9 Haier LCD TV (Chinese famous brand, well-known trademark in China, national inspection-exempt product)
10 Philips PHILIPS LCD TV (well-known trademark in China, national inspection-exempt product)
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--------------------------------------------- ------------------------------- Apply the Pythagorean Theorem:
1. The size of the TV is Screen diagonal size.
2. The known screen aspect ratio is 16:9.
3. Therefore: the square of the size = the square of the height + the square of the width.
4. The size of the TV must be converted from imperial to metric, 1 inch = 2.54 centimeters.