Design of OLED Display Module Based on S3C2440

LI Xiang; ZHENG Xi-feng; CHEN Yu

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Design of OLED Display Module Based on S3C2440

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- Design of OLED Display Module Based on S3C2440
- Chinese Journal of Liquid Crystals and Displays Vol. 27, Issue 1, Pages: 103-107(2012)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,130033
  2. 中国科学院研究生院北京,100039
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN27
- Received：01 April 2011，
  
  Revised：01 August 2011，
  
  Published Online：15 February 2012，
  
  Published：15 February 2012
- 稿件说明：
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许宝卉. 伽玛值、白场色温及亮度对显示效果的影响[J]. 液晶与显示, 2012,27(1): 51-55

XU Bao-hui. Influence of Gamma, Color Temperature and Brightness on Display Effect[J]. , 2012,27(1): 51-55
许宝卉. 伽玛值、白场色温及亮度对显示效果的影响[J]. 液晶与显示, 2012,27(1): 51-55 DOI：

XU Bao-hui. Influence of Gamma, Color Temperature and Brightness on Display Effect[J]. , 2012,27(1): 51-55 DOI：

摘要

分析了目前显示市场上各种主流显示器件的特性

介绍了OLED显示模块以及S3C2440的结构。针对OLED显示模块中8位数据并行接口占用I/O管脚较多

接口设计繁琐

无法满足系统需求的情况

采用SPI总线接口

进行相应的软件、硬件设计

达到了系统节约接口的要求。在占用资源较少的情况下实现了OLED屏幕的正常显示。

Abstract

The characteristics of main display devices in the current market is analyzed. And this paper chooses the OLED display module

based on the general requirements of the S3C2440-based-system and the advantages and disadvantages of the display devices above. By analyzing the structure of S3C2440

this work uses SPI bus interface to solve the problem that the 8-bit parallel interface take too many I/O pins. Through the design of the hardware and software

the design meets the demand of the system saving interfaces

and achieving the OLED screen display module application on the condition.

关键词

Keywords

references

金珏,郑喜凤,丁铁夫.基于DSP的OLED显示器软硬件设计及实现 [J]. 液晶与显示, 2008,4(2):209-212.[2] Samsung Electronics. S3C2440 user's manual R1 . Republic of Korea: Samsung, 2006.[3] 北京维信诺科技有限公司.V0004-BA-004 OLED display module product specification .北京,2010.[4] 赵胜欢,刘守会. ARM及其嵌入式系统在LED屏幕中的应用 [J]. 现代显示, 2006,64(6):118-124.[5] Corbet J, Rubini A, Kroah-Hartman G. Linux设备驱动程序(第三版) [M]. 魏永明,耿岳,钟书毅,译.北京:中国电力出版社,2006:485-516.[6] 何剑锋,李祥,何月顺,等.基于S3C2410的嵌入式LINUX下OLED模块驱动设计 [J]. 液晶与显示, 2010,25(1):90-93.[7] 李国强,章坚武,占志伟.AMOLED 驱动电路和LINUX 下驱动程序设计 [J]. 液晶与显示, 2011,26(4):５２７-531.[8] 侯殿有. 嵌入式系统开发基础基于ARM9微处理器C语言程序设计 [M].北京:清华大学出版社,2011.[9] 熊茂华,杨震伦. ARM9嵌入式系统设计与开发应用 [M].北京:清华大学出版社,2008:172-360.[10] 谭浩强. C程序设计 [M]. 北京:清华大学出版社,2002.

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Related Institution

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College of Mechanical and Electrical Engineering, Changchun University of Science and Technology

School of Photoelectric Engineering, Changchun University of Science and Technology

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