{"product_id":"uhd-hdmi","title":"UHD HDMI","description":"\u003cp\u003e高端定制的UHD Ultra+OC系列PWM+PAM\u003c\/p\u003e\n\u003cp\u003ePWM+PAM混合驱动的根本创新在于把灰度生成从“单维时间占空比”扩展为“时间x电流的双维表达”，不再单靠极短的脉宽去获取更高的亮度控制精度，而是通过可实时切换的电流档位(PAM)与占空比(PWM)共同构造亮度实现机制。相比传统PWM驱动，是新一代的驱动技术。\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/4857\/1457\/files\/1_d9267753-ca20-4176-b43d-bbf82a86ee4a.jpg?v=1787128539\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MRCOM","offers":[{"title":"Default Title","offer_id":44448678281281,"sku":null,"price":999999.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4857\/1457\/files\/HDMI_77c30570-631a-42d4-b8ef-7d311489ba25.jpg?v=1787729587","url":"https:\/\/mrcomgroup.com\/products\/uhd-hdmi","provider":"MRCOM","version":"1.0","type":"link"}