随着自动驾驶、智能网联技术的发展,汽车显示屏逐渐成为车辆的核心交互界面,通过屏幕便可以实现车辆除行车外的各种控制。根据Omdia数据,2020年全球汽车用显示屏出货量已经达到了1.27亿片。市场对车载显示屏的增长较为看好,即使在芯片短缺的制约下,仍有机构预测2021年前装出货量或达1.48亿。
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1、LCD组成结构及显像原理
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2、LCD的短板
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1、OLED优缺点
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2、Mini LED :晶粒尺寸在50~100µm的LED
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亮度、对比度、高 HDR(即苹果口中的 XDR) -
色域更广、颜色更饱和 -
峰值亮度提升 3~5 倍 (>1000nit) -
显示寿命比 OLED 延长 3~5 倍 -
可比 OLED 省电多达 80% -
成本比 OLED 更低 -
目前有着大量的LCD产线,稍经改造,便可进行批量生产,降低Mini LED产品成本,保障产能
summary
2021年是Mini LED 量产元年,Mini LED应用正在快速增长。车载显示的下一代创新显示技术如何发展?欢迎加入车载Mini LED交流群交流。现已有集度汽车、天马、京东方、华星光电、海信、龙腾光电、隆利科技等产业链朋友加入。
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The original article was posted on the WeChat official account "Smart Car Club."车载显示屏面板新秀:Mini LED
Recently, vehicles equipped with integrated black, large-sized displays have gained recognition among many consumers, becoming a hot topic in the industry. Of course, curved displays, 3D glass, large multi-screen setups, OLED, and other hot topics have always been the focus of competition among major manufacturers. In such an industry landscape, Aibang has established a car display communication group. Currently, upstream and downstream enterprises in the display and bonding industry chain, such as FAW, SAIC, Geely, Great Wall, Changan, Harman, Marrelli, Huayang, Desay SV, Hangsheng Electronics, Tianma, BOE, TPK, Changxin Technology, Xinli, Lai Bao, Lanshi, Bern, Teyi, Victory Precision, Xingxing Technology, TDK, VAC, 3M, Tongli Optoelectronics, Corning, Schott, AGC, Nippon Electric Glass, Sumitomo, and Sabic, have joined. All friends are welcome to join the group for discussions and mutual progress.
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