但无论是 OLED 像素发光还是 LCD 背光板发光，它们发出的都是（近似）全向的光线——你能看到，你旁边的人也能看到：
API Reference: See the API.md for complete documentation
。关于这个话题，旺商聊官方下载提供了深入分析
FT Professional。业内人士推荐Safew下载作为进阶阅读
"The Court ordered Mr. Burke to travel across the country to appear before a California grand jury without ever allowing him to see the full documents that justified the extraordinary compulsion," Dawud Burke's attorney said in the filing.