Heat Dissipation of LED Back Light Units Based on TRIZ

LEI Si-Jun; MA Qing; YOON Dae-Keun; SHANG Fei; RYU Bong-Yoel

doi:null

您当前的位置：

首页 >

文章列表页 >

Heat Dissipation of LED Back Light Units Based on TRIZ

Device Physics & Device Technology | 更新时间：2020-08-12

- Heat Dissipation of LED Back Light Units Based on TRIZ
- Chinese Journal of Liquid Crystals and Displays Vol. 27, Issue 1, Pages: 56-60(2012)
- 作者机构：
  
  北京京东方光电科技有限公司北京,100176
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB66;TN13
- Received：07 June 2011，
  
  Revised：23 August 2011，
  
  Published Online：15 February 2012，
  
  Published：15 February 2012
- 稿件说明：
移动端阅览
雷嗣军, 马青, 尹大根, 尚飞, 柳奉烈. 基于TRIZ理论的LED背光源散热研究[J]. 液晶与显示, 2012,27(1): 56-60

LEI Si-Jun, MA Qing, YOON Dae-Keun, SHANG Fei, RYU Bong-Yoel. Heat Dissipation of LED Back Light Units Based on TRIZ[J]. , 2012,27(1): 56-60
雷嗣军, 马青, 尹大根, 尚飞, 柳奉烈. 基于TRIZ理论的LED背光源散热研究[J]. 液晶与显示, 2012,27(1): 56-60 DOI：

LEI Si-Jun, MA Qing, YOON Dae-Keun, SHANG Fei, RYU Bong-Yoel. Heat Dissipation of LED Back Light Units Based on TRIZ[J]. , 2012,27(1): 56-60 DOI：

摘要

介绍了TRIZ理论的基本原理和方法

运用矛盾冲突矩阵对液晶显示器LED背光源的散热问题进行了分析。由于LED背光源散热问题属于物理矛盾

在结合TRIZ理论科学效应和现象知识库的基础上

提出了基于条件分离的LED背光源散热问题的解决方案。理论分析和模拟计算结果表明

利用半导体的帕尔帖效应对背光源进行散热能获得非常理想的散热效果。

Abstract

The basic theory and method of TRIZ is introduced

and the heat dissipation problem of LED back light units with conflict matrix is analyzed. As this problem belongs to physics contradiction

this paper puts forward an effective solution for LED back light units' heat dissipation based on conditional separation and scientific effect- phenomenon knowledge base. The result of theoretical analysis and simulation calculation shows that Peltire effect of semiconductor refrigeration has perfect heat dissipation on LED back light units.

关键词

Keywords

references

苏达,王德苗.大功率LED散热封装技术研究 [J]. 照明工程学报, 2007,18(2):69-71.[2] 丁俊武,韩启玉,郑称德.创新问题解决理论TRIZ研究综述 [J]. 科学学与科学技术管理, 2004,25(11):53-60.[3] 杨清亮. 发明是这样诞生的:TRIZ理论全接触 [M].北京:机械工业出版社,2006:7.[4] 苏达,王德苗.大功率LED散热封装技术研究的新进展 [J]. 电力电子技术, 2007,41(10):13-15.[5] 蔡勇,邵旭敏,沈嘉平,等.RGB-LED背光系统的散热研究 [J]. 照明工程学报, 2010,21(4):79-84.[6] Domb E. The 39 Features of Altshuller's Contradiction Matrix. The TRIZ Journal . . http: //www.triz-journal.com/archives/1998/11/d/index.htm.[7] Domb E. 40 Inventive principles with examples. The TRIZ journal . .(http://www.triz-journal.com/archives/1997/07/b/index.html.[8] 徐德胜. 半导体制冷与应用技术 [M].上海:上海交通大学出版社,1991.[9] 毛佳妮,申丽梅,李爱博,等.半导体制冷器制冷性能的综合影响因素探讨及其优化设计分析 [J]. 流体机械, 2010,38(7):68-73.[10] 刘华军,李来风.半导体热电制冷材料的研究进展 [J]. 低温工程, 2004,(1):32-38.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Parasitic gate effect in photo-resist strip process

Application of Micro-LED technology in airborne display

Thermal analysis and application of 5 in automotive high luminance module

Related Author

Hao-lan FANG

Dan LIU

Zhong-hao HUANG

Yi LIU

Xu WU

Tai-ye MIN

Fei GUAN

Liang FANG

Related Institution

Chongqing BOE Optoelectronics Technology Co.， Ltd.

Department of Applied Physics， Chongqing University

Chongqing school， University of Chinese Academy of Sciences

Beijing BOE Special Display Technology Co., Ltd.

Beijing BOE Optoelectronics Technology Co., Ltd

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰