1、

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

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2、

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。

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3、

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

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4、

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。

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5、

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;

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6、

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。

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7、

Study of LED Array Display for Characters

LED屏幕点阵字符显示系统应用研究

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8、

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

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9、

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

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10、

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。

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11、

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。

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12、

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。

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13、

An analysis of LED array luminance uniformity is presented.

对LED阵列亮度的均匀性作了分析。

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14、

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。

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15、

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

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16、

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。

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17、

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

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18、

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.

首先,针对手指静脉的成像方式,通过实验比较了利用近红外LED阵列和近红外激光器作为光源的静脉成像效果。

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19、

Proposed an overall design project of visible light communication system based on white LED array source, had developed a prototype that can run actually.

研究设计了一种白光光源的驱动与控制系统,该系统包括可控恒流源、保护电路、光功率自动控制和温度监控等部分。

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20、

Design of Novel Triangular LED Array Unit for Direct Type LED Backlight

新型直下式正三角阵列LED背光源的光学分析与设计

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