What's wrong with OLED?
OLED TVS are beautiful, but there's a reason they haven't been popular for years. First, it's expensive. It costs a lot of money, and of course it sells for a lot of money. The LG* 55-inch OLED TV, 55EM970V, was priced at nearly 100,000 yuan when it was first launched, and the 55EA980W at 80,000 yuan. Samsung's OLED TV, the KE55S9C, also sells for nearly 70,000 yuan. But as the technology improves, the cost will certainly come down. Last year LG sold 55EC930V for just 20,000 yuan.
Another factor keeping prices high is the low yield of OLED TVS, which means more equipment goes to the scrap heap with each TV on the shelf. This problem can be solved with the development of technology.
One big problem with OLED technology is the blue pixel. OLED panels used to emit blue light consume more quickly than red and green light, and color balance is bound to be affected after a TV is used for a while. Samsung's approach is to make the blue pixel twice as big as the other colors. LG's WRGB solution is said to circumvent this problem, but it remains to be seen exactly how it will work.

www.tonghuilighting.cn

joe@tonghuilighting.cn

wechat: 0086-15318714647