长久以来，孩子的教育和学习都是父母最最关心的问题。孩子在家学习的时候，自己专业不对口，辅导的效果也无法保证。若是为孩子单独请一位家庭教师，对普通家庭来说又是一笔不小的开支。

Samsung Display is now set to close down its LED backlight manufacturing operations, so it can focus exclusively on QD-OLED ...

The TV market is in turmoil, LG is struggling in the OLED market, while Samsung has lost its leadership position in the ...

Reports from Korea suggest Samsung will shutter its in-house LED business and develop 100-inch plus TVs starting next year.