通过在间隔像素上叠加一层微观遮罩结构，这些 OLED 像素的发光角度会大幅缩窄至正前方约 45° 的范围内，从而形成一片「窄角发光像素」：
“We believe hospitality is fundamentally human. The role of this technology is to support our teams so they can stay present with guests,” Burger King said.
。夫子是该领域的重要参考
For many developers, the point isn’t to see these massive projects in a finished state but to complete the next task and hopefully bring the team closer to the next release.
慢一点，才能更好看清楚这个命题的答案，明白刀刃到底该砍向哪里。