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1、摘要摘要:目前市场上显示器多是 LCD 的，但 LCD 有很多缺点，例如， LCD 显示需 要背光源的支持、很窄的视角范围、功耗比较大、响应速度有点慢等缺点，但 OLED 显示系统解决了这些缺点。 现在 OLED 显示技术虽然应用的不是很广泛，但是诸多优点，使得 OLED 成 为研究的热门，我相信不久 OLED 完全可以取代 LCD。 OLED 技术的发展日新月异，最近发现的的软性有机发光显示技术，这项技 术让曲面屏成为现实。这是手机电脑显示屏研发的热门。很有科技前瞻性。 这次我主要做的就是 OLED 屏幕显示，主要实现的功能就是实现动态图画还 有文字的 OLED 显示。 为了使论文和实践更具
2、有实用性和学习型，我做了一个基于单片机的电子 称 OLED 显示系统,可以显示开机动态图画和进行称重，整个系统结构简单，使 用方便，精度高，具有一定的开发价值。根据上述方案进行了系统硬件和软件 设计，该系统以单片机作为控制核心，通过 KeiluVsion3 集成开发环境，采用 C51 语言设计了 MCU 应用程序，实现了嵌入式系统中汉字、字符及图片等相关 信息的显示功能。关键字关键字: OLED 电子称 单片机ABSTRACT:ABSTRACT: Currently on the market monitor is LCD, but LCD has many shortcomings, for
3、 example, LCD display requires the presence of a backlight, a narrow range of viewing angles, large power consumption, response speed is slow and so on the shortcoming, but OLED display system to solve these shortcomings.Now OLED display technology is not very widely used, but many advantages, makin
4、g OLED become a hot research, I believe that soon OLED can replace LCD.OLED technology is developing rapidly, the recent discovery of soft organic light emitting display technology, this technology allows curved screen to become a reality. This is the popular mobile phone computer display research a
5、nd development. Very forward-looking in science and technology.This time I mainly do is the OLED screen display, the main function is to achieve dynamic picture and text OLED display.In order to make the paper and the practice is more practical and learning, I made a based on single-chip electronic
6、said OLED display system, can display Boot dynamic pictures and were weighed. The whole system has the advantages of simple structure, convenient use, high precision, with a value of development. According to the plan of design of the hardware and the software of the system, the system with single c
7、hip microcomputer as control core, through the KeiluVsion3 integrated development environment, using C51 language design of the MCU application software, to realize the display of embedded system in Chinese characters, characters and pictures and other information related to the function. KeywordKey
8、word: OLED Electronic balance MCU目目 录录1 OLED 概述.1 1.1 OLED 科技最新动态 .1 1.2 OLED 的发现 .1 1.3 OLED 的发展和现状 .1 1.3.1 国际形势 .1 1.3.2 商品化过程 .2 1.3.3 OLED 的潜力 .2 1.3.4 OLED 在我国的发展.3 1.4 OLED 的优点 .4 1.5 我的研究目的和意义 .4 2 设计概述.5 2.1 电子称概述 .5 2.2 系统硬件机构框图 .5 2.2.1 称重传感器 .6 2.2.2 电子称流程图 .7 2.2.3 电子称接线图 .8 2.2.4 系统电路原理图.8 3 硬件概述.9 3.1 0.96 寸 OLED .9 3.1.1 选 0.96 寸 OLED 的目的.9 3.1.2 0.96 寸 OLED 裸屏外观.9 3.1.3 0.96 寸 OLED 模块.10 3.1.4 0.96 寸 OLED 驱动 IC.
