0.13" Micro-LED微显示模组

0.13" Micro-LED Micro-Display Module

深圳市思坦科技有限公司

SITAN Technology

产品简介：

0.13" Micro-LED 微显示模组，像素尺寸2.5μm，属于芯片制备工艺的重大创新。随着像素尺寸的减小，驱动电路的设计和版图的制备难度大大增加，本产品基于CMOS有源驱动技术，最终实现10000PPI显示，产品各技术指标均处于行业领先地位。

技术突破：

思坦科技研发团队专注于Micro-LED显示技术研究20余年，在Micro-LED光芯片技术、有源驱动技术、倒装焊技术和全彩色化显示技术等方面有显著的技术优势，同时也整个Micro-LED技术发展过程中不断取得新的突破。

1）随着芯片尺寸减小，内/外量子效率急剧下降，严重影响了芯片发光效率，团队通过优化芯片设计及制备工艺，开发的Micro-LED显示芯片亮度达百万尼特。0.13" Micro-LED 微显示模组亮度＞100万nits。

2）采用无源驱动技术时，存在电流密度过高，线串扰，不同布线长度的阻抗偏差等问题，团队设计并集成有源寻址Micro-LED微显示驱动电路基板，该方案工艺制程简单、精度高、功耗低，依托该方案制备的Micro-LED显示器在分辨率、亮度、可靠性和画面质量等方面性能优异。

3）高精度精细点距倒装焊技术的开发是制备微米级Micro-LED阵列的基础，该技术目前存在对位不精准、键合良率低等技术难点，本团队提出凸点润湿处理与多阶段热应力处理工艺，有效减少共晶层空洞率，大大提高超高密度阵列凸点互联质量，突破了小尺寸Micro-LED 芯片与CMOS 芯片的互联键合技术。

产品影响：

对比目前Micro-LED市场上0.13"的产品，在相同尺寸的基础上分辨率达到1024*768，大大提升了显示画面清晰度、细腻度；像素pixel从4um缩小到2.5um,突破了当前Micro-LED生产设备的工艺限制；是Micro-LED技术发展历程中首款10000PPI的Micro-LED显示模组。

0.13" Micro-LED 微显示模组的分辨率是当前市场上同尺寸产品里最高的，也是当前Micro-LED生产工艺的极限，本产品的问世是Micro-LED技术里程碑式的突破，让Micro-LED产业化又更近一步，加速了元宇宙产业的显示基础构建进程。

Product:

The 0.13" Micro-LED micro-display module has a pixel size of 2.5μm, which is a significant innovation in chip manufacturing technology. With the reduction in pixel size, the design of the driving circuit and the preparation of the layout become much more difficult. This product is based on CMOS active driving technology and can achieve a display resolution of 10000PPI. All technical indicators of the product are in a leading position in the industry.

Significance:

Compared with other full-color products available in the Micro-LED market that use three panels and dichroic prisms for image re-composition, our product is distinguished with a single-screen full-color solution. The main advantages of our design include smaller volume, lighter weight, and lower power consumption (reduced by 2/3 compared with the 3-panel solution). Other advantages include more convenient debugging and more color accuracy. Our solution eliminates the bottleneck of full-color Micro-LED technology in the industry, making significant progress toward the industrialization of full-color Micro-LED displays.

Product influence:

Compared to the current 0.13" Micro-LED products in the market, this product has a resolution of 1024*768 on the same size, greatly improving the sharpness and smoothness of the display screen. The pixel size has been reduced from 4um to 2.5um, breaking through the process limitations of the current Micro-LED production equipment. It is the first Micro-LED display module with a resolution of 10000PPI in the development of Micro-LED technology.

The resolution of the 0.13" Micro-LED micro-display module is the highest among products of the same size in the current market and the limit of the current Micro-LED production process. The launch of this product is a milestone breakthrough in Micro-LED technology, bringing the industrialization of Micro-LED closer and accelerating the construction of the display foundation of the metaverse industry.

0.13"General Specifications

0.13" Micro-LED 微显示模组

0.13" Micro-LED Micro-Display Module

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