First of all, for the finger vein imaging methods, the vein imaging results were compared through experiments by using NIR ( near-infrared) LED array and NIR laser as the light source.

Study on Visible Light Communication System Based on White LED Array Source

基于白光LED阵列光源的可见光通信系统研究

LED array is adopted to extend the bound in which the starting signals and replying signals can be received.

采用阵列式设计扩大阅读器的信号启动和接收范围。

Thermal Analysis of High Power LED Array Packaging with Microchannel Cooler

基于微通道致冷的大功率LED阵列封装热分析

In display program, the approach of row-scanning, output code in line order, with 4-segment coding, display Chinese character in a LED array without pause and delay.

显示程序采用行扫描，列顺序输出码值的方法，结合四段式汉字编码方法，无间断和延迟的在LED阵上输出汉字。

An analysis of LED array luminance uniformity is presented.

对LED阵列亮度的均匀性作了分析。

If LED array is adopted as light source in the measuring system, the light source unsteadiness due to its temperature characteristic influence the measuring accuracy a bit.

在采用发光二极管阵列作光源的测量系统中，由于光源温度特性造成的光源不稳定对测量精度产生较大影响。

In optical system, several high-powered LED was employed as array lighting source, the optical route is designed as pulldown type, so the size of instrument can be reduced.

在光学系统中，采用了高性能的LED发光管组成的阵列光源，采用了折反式光路，减小仪器体积。

The study is expected to completely change the status quo of driver vehicle LED array, in order to improve the efficiency, reliability and driver for automotive LED array control while driving technology development and provide supporting.

本文的研究工作，有望彻底改变车用LED阵列的驱动现状，以提高驱动的可靠性及可控性，为车用LED阵列及驱动技术的发展提供支撑。

A novel high-luminosity LED railway annunciator composed of LED array and lens array was studied and developed.

研制了一种新型LED阵列和相匹配的聚光透镜阵列构成的高亮度LED铁路信号机光学系统。

Greater understanding of the brain chemistry of disorders such as schizophrenia and depression has led to a wide array of effective drugs that nevertheless work best in conjunction with psychotherapy.

对诸如精神分裂症和抑郁症等大脑中化学物质障碍的更加了解而发展出大量有效的药物，不过仍需与心理治疗配合以发挥最大功效。

Driving and Coding on Embedded LED Array Chinese-Character Displaying System

嵌入式LED点阵汉字显示系统的驱动与编码

Optical median filtering of gray-scale image with programmable LED array

基于发光二极管阵列的光学中值滤波的实现

Study of LED Array Display for Characters

LED屏幕点阵字符显示系统应用研究

The wearables company says that every heartbeat-sharing ring is made up of over 100 components, including a battery, a circular LED array, a charging connector, a "multidimensional" motherboard, sensors and a physical feedback motor.

该公司称，每一个“心跳共享”的戒指内部都含有100多个零部件，其中包括一块电池、环形LED矩阵，充电连接器，一块多维主板，传感器以及实体反馈器。

The driving circuit and a method of Chinese character coding in an embedded LED array display system are discussed in this paper.

论述了一种小型嵌入式LED点阵显示系统的驱动电路和汉字编码方法；

The design scheme of LED array intelligence display screen is introduced in this paper.

本文介绍LED阵列智能显示屏的设计方案。

Design of the heat sinking structure and parameters optimization in high-power LED array

大功率LED阵列的热沉结构设计和参数优化

The irradiance distribution model of ring LED array was constructed. This paper presents a simulation algorithm for computing the irradiance distribution by using Matlab program. The experiment results confirm the validity of simulation algorithm.

建立了环形LED阵列漫反射照度模型，给出了一种计算光源照度分布的模拟算法，应用Matlab编程仿真，并通过与实际测量值比对验证了仿真的正确性。

Synchronous Buck Switch Mode Power Supply for Driving a LED Array

驱动LED阵列的同步降压开关电源

Inclined LED Array for Large-Sized Backlight System

大尺寸背光系统的倾斜LED阵列