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7V5\"\u002F>",{"wechat_cs_url":31,"wechat_cs_text":31,"announcement":31,"index_ad_enabled":6,"index_ad_image":32,"index_ad_url":32},"","https:\u002F\u002Fapi-image.tvlabs.cn\u002F2026\u002F05\u002F12\u002F6a02bbaeeeca8.png",{"id":34,"title":35,"avatar":36,"date":37,"view":38,"pin_top":6,"category":39,"summary":43,"snippet":44,"content":45,"related_products":46},260,"另起高楼，海信电视RGB三维控色液晶显示技术","https:\u002F\u002Fpicx.zhimg.com\u002Fv2-a5418dd3a564c559c1a58ce5d8c2054f_1440w.jpg","2025-01-07T14:32:34.931000+08:00",1854,{"id":40,"name":41,"name_english":42,"summary":31},3,"科普热评","popular-science","注：本篇为介绍新技术的新闻稿，最终量产产品的实际效果，只能实际看了才知道。 我们知道，国内Mini LED液晶这块，卷参数这事儿已经非常严重，一直在堆分区数量和堆亮度，但是对于画质进一步提升意义不是很…",null,"注：本篇为介绍新技术的新闻稿，最终量产产品的实际效果，只能实际看了才知道。\n\n我们知道，国内Mini LED液晶这块，卷参数这事儿已经非常严重，一直在堆分区数量和堆亮度，但是对于画质进一步提升意义不是很大，成本骤增，消费者多花了很多钱但是画质提升不明显，行业进入了恶性内卷，所以急需全新技术，捅穿天花板，甚至另起高楼，所以这次海信整了个大的。\n\n![](https:\u002F\u002Fpicx.zhimg.com\u002Fv2-a5418dd3a564c559c1a58ce5d8c2054f_1440w.jpg)\n\nRGB Mini LED背光是什么？有什么提升？\n\n我们知道普通Mini LED背光液晶电视或者OLED电视，都是单色发光，要么白色，要么蓝色，而RGB Mini LED背光就是字面意思，从单色背光，升级成了RGB三基色背光，而且做了分区控光控色，能够独立控制RGB三色光源的发光亮度，使得RGB三基色混合成更丰富的颜色和需要的亮度。相比单色背光只能控制亮度，RGB Mini LED背光还增加了色度控制，是一种全新升级。\n\n![](https:\u002F\u002Fpic3.zhimg.com\u002Fv2-cf1bcaff58b89f4e103c8ab8f570ae86_1440w.jpg)\n\n海信的RGB Mini LED背光技术，每个灯珠都有三个独立的RGB-Mini LED芯片，配合海信自研的光色同控芯片来实现颜色的精准控制。\n\nRGB Mini LED背光能实现纯净的基色光谱和极致的色彩表现，色彩更纯，色域更广，实现97%BT.2020的超广色域，同时能效提升了20%以上（目前的产品还是需要滤光片），相比QD-Mini LED或者QD-OLED都有优势。\n\n![](https:\u002F\u002Fpic2.zhimg.com\u002Fv2-16ee1d1bdfc72e74f9e16fedd14e6f8f_1440w.jpg)\n\nRGB Mini LED背光是新技术吗？别家有没有？\n这个技术，说不新，是因为N年前就已经有品牌尝试过，但是失败了。说新，是因为通过数十年的技术积累，效果大幅提升，成本降低，又可以拿来用了。\n\n十多年前别的品牌也曾经尝试过RGB背光，比如早在2008年索尼就已经有过数百颗RGB-LED灯珠的机型，但是价格过于骇人，而且可靠性也不行，无法走向千家万户，主要问题就是RGB LED 三基色光源面临发光效率低、寿命短、高温色偏、色纯不足等关键问题，所以放弃掉了，但是十多年后，芯片技术革新，成本、寿命、发光效率等有了大幅提升，成本也下来了，这个技术才能再次登上舞台并有机会走进千家万户。\n\n目前出货量前三强的电视品牌，都有听说要基于这个技术发布产品，说不定今年AWE我们就能看到量产产品。\n\nRGB Mini LED背光海信能实现量产和应用的关键是什么？\n这个技术的量产与应用有两大核心难题：\n\n一是RGB光色同控的芯片及控制系统难题\n\n二是LED发光芯片的效率与寿命难题。\n\n芯片量产\n\n此芯片为海信乾照自研，采用图形化反射镜面技术，使发光效率提升 15%；采用 3 倍厚度高致密 PV 层，让芯片在高湿环境下寿命延长 66%；通过自研复合衬底长晶工艺，实现三色芯片发光角度一致性提升 50%；应用窄光谱外延工艺，降低 G 芯片光谱半宽 27%，全面提升芯片性能、色彩准确性与稳定性，攻克了LED三色芯片应用中最核心的效率、寿命、色偏、色纯等关键问题。\n\nRGB光色同控芯片\n\n2025年海信在AI画质芯片的基础上，全面升级RGB光色同控画质芯片，其中海信独创的三维光色同控算法，是RGB三维控色液晶显示技术最为核心的部分。\n\n光色同控芯片：控制每颗灯珠内的三个独立LED芯片，需要足够强大的算力支持，如果说LED发光芯片是RGB显示的骨肉，有了它才有了RGB显示的基础和稳定那RGB光色同控芯片就是RGB显示的灵魂，有了它光色才能真正的协同起来，让丰富的色彩真正的动起来，它决定了色彩显示的精准、真实和生动。\n\n行业首创RGB-3D dimming光色同控技术;\n\n行业最高3*26bits级动态背光控制;\n\n行业领先AI Color15680点高精色彩管理;\n\n行业领先的AI图像超解像算法;\n\n行业领先的AI动态降算法。\n\n![](https:\u002F\u002Fpic3.zhimg.com\u002Fv2-e0672d98c1432eccde108d7c9d14bbba_1440w.jpg)\n\n光色同步引擎能够同时调整色彩和亮度，避免了光色关系失衡的问题，使画面色彩更具层次感，细节更加丰富，为用户呈现出更加逼真、震撼的视觉效果。\n\n![](https:\u002F\u002Fpic3.zhimg.com\u002Fv2-b72bf921fa2e92b1b5b36519ce1a0850_1440w.jpg)\n\n今年会有产品实际应用这个技术吗？\n\n在2025 CES 全球消费电子展上，海信推出全球首台116英寸RGB-Mini LED电视，这也是全球目前最大的液晶电视。该产品采用海信全自研RGB光色同控画质芯片和RGB-MiniLED背光芯片，推动液晶电视从黑白单色背光控制正式进入RGB多基色显示时代。\n\n![](https:\u002F\u002Fpic1.zhimg.com\u002Fv2-05688ebd17665630da5da211fbe41dcc_1440w.jpg)\n\n与日韩企业主推的 QD-OLED 电视相比，海信 RGB-Mini LED 电视控色精度会有大幅提升，实现97% BT2020 色域面积，比传统 Mini LED提升 20%以上，趋近业界最高色域标准的理想范围。不仅如此，海信RGB-Mini LED 电视还较QD-OLED电视及传统 Mini LED节能20%以上。\n\n总的来说，RGB-Mini LED为Mini LED液晶电视产品带来了新的生机与活力，也能为消费者带来更好的体验，现在就盼着新技术早点上市，给咱广大消费者开开眼！",[],{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":48},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"m9 18l6-6l-6-6\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":50},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Cpath d=\"M2.062 12.348a1 1 0 0 1 0-.696a10.75 10.75 0 0 1 19.876 0a1 1 0 0 1 0 .696a10.75 10.75 0 0 1-19.876 0\"\u002F>\u003Ccircle 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