Glass is stronger than PMMA LGP around 36 times and television can become thinner. The edge-light (PMMA) LCD TV used mainly LGP thickness of 3-5 mm, which makes the designer difficult to reduce the thickness of televisions. However, the light guide plate glass LCD TV can become thinner, can give full display to the advantages of thin LED TV.If you have any questions or detail discussion please contact us. 
CHENFENG OPTRONICS Co., Ltd.