
本书旨在为显示行业的从业人员、电子发烧友、大中院校学生等以图文阅读的形式,讲述显示技术的发展历史,以及LCD、OLED与新型显示技术等。本书使看似复杂的技术知识以通俗易懂的形式展现出来。以期读者朋友们对显示有更深入的了解,共同紧跟行业热点,探讨显示的未来。
序 我们很幸运,生活在这样一个精彩的信息时代,科学技术日新月异,不断推动社会经济与人类文明向前发展。人们憧憬美好生活,获取的信息中有83%来自视觉。显示作为信息时代的重要端口,已然成为获取知识的重要途径。随着技术的进步和人们需求的变化,显示无处不在的时代已经到来。在家庭中,在广场上,甚至在每个人类生活的地方,都有显示的产品和服务。显示和人们的生活联系得如此紧密,已使我们离不开它。 回溯显示产业的历史沿革,产业化道路无比艰难,产业主体几经辗转。面对机遇与挑战,以京东方为代表的中国显示器件制造企业,经过几代人的接力奋斗,以仰望星空的追求和脚踏实地的实践,使中国半导体显示产业成为全球显示产业最重要的增长极。 伴随万物互联时代的来临,半导体显示已成为各行各业数字化、智能化、信息化的“第一触点”。抓住“屏”无处不在的产业机遇,通过“集成屏更多功能、衍生屏更多形态、置入屏更多场景”等方式,在不断赋能万千场景的同时,显示将连接万物、融入生活的每个环节中。 作为电子信息产业的重要组成部分之一,半导体显示从原有的阴极射线管(CRT)向平板显示器(FPD)快速迭代。同时,有源矩阵有机发光二极管(AMOLED)的出现,使柔性显示、异形显示成为可能并快速进入用户的视野。微米发光二极管(Micro-LED)、量子点发光二极管(QLED)等多种新型显示器件的出现,也使半导体显示进入多元发展的新时期。异形显示、透明显示、虚拟现实(VR)、增强现实(AR)等多种功能的显示产品不断出现在社交、娱乐、教育、交通等场景中,为我们提供智能化信息内容。目前,显示产品已经不仅是视觉信息的单向输出窗口,更是双向的智能化交互界面,这使显示成了我们工作和生活中不可或缺的一部分。 欣喜的是,有这样一群充满朝气的年轻人,他们用独具匠心的插图,热烈丰富的色彩,幽默诙谐的文字,使抽象的技术形象、生动却不失严谨。本书是一部极具趣味的显示技术通识,也是一部有思考的显示技术漫画展。相信本书的出版将会为显示产业内从事不同业务范围的同人和对显示技术有兴趣的高校师生提供有益参考,也会为对显示技术好 奇的发烧友提供认识该技术的途径。各位读者将会在轻松、愉悦的阅读体验中感受到显示技术的魅力。期冀读者朋友们感知显示技术之璀璨夺目,想象未来发展之无限可能! 京东方科技集团股份有限公司董事长 陈炎顺 前言 这是一本讲述半导体显示发展过程和显示技术的书,通过漫画图说的形式来描述相对复杂的技术原理。 跟随本书的内容,希望给大家带来一段奇妙的旅程。它将带领大家更为系统、全面地了解显示技术,包括显示技术的发展足迹及行业全景。为了方便大家对显示技术原理的理解,增强本书的趣味性和可读性,我们将复杂的原理用图说的形式表现出来,努力用最简单的语言将原理讲清楚。在本书的最后,我们还选取了一些显示小常识,通过通俗易懂的方式,使显示真正被大众理解,也期待显示长河里这些璀璨的星光能够持续闪耀,从而为来自各行各业的读者朋友们带来更多的思考和启发。 参与本书创作的是一群有梦想的年轻人。随着全球新冠病毒感染疫情的开始,我们在居家办公期间开通了公众号“科技黑驴”,希望借其将显示相关的知识和内容分享给周围的朋友们。其中,“图说系列”的原创文章广受好评,为本书的成型奠定了基础,我们将“图说系列”的部分文章编入了本书,希望能分享给更多关注显示技术的读者朋友们。 “用热爱将技术捂热,用时间铸就更好的你我”。这也是我们编写本书的初衷。 感谢电子工业出版社米俊萍编辑的发现和约稿。 在本书的创作过程中,不仅有我们主创团队中每位成员的辛勤付出,还有邵喜斌博士、黄应龙博士、谢建云专家在技术细节方面给予的帮助,在此对他们表示感谢。 为保证本书内容的严谨性和风格的一致性,我们单独整理了参考资料,如有需要,可在电子工业出版社网站(https://www.hxedu.com.cn)下载,本书正文中不再单独罗列,敬请理解。 技术发展是广泛的、动态的。新技术的出现将时刻刷新行业的态势及我们对世界的认知。因此,书中如有不妥或遗漏之处,恳请大家不吝指正,在此表示感谢。
第1章 显示时代的变迁与发展···················································002 1.1 威风凛凛的CRT ····································································003 1.2 激荡春秋的TFT-LCD ·····························································008 1.3 标新立异的OLED ·································································024 展 望 ·······················································································030 第2章 LCD盛世长固······························································033 2.1 光的驯化——LCD的原理 ·······················································034 2.2 秦晋之好——LCD工艺 ··························································057 2.3 襟带江湖——LCD产业资源 ···········································065 番外 那些年那些事儿——LCD趣谈 ···············································081 第3章 OLED青出于蓝····························································089 3.1 显示要有光——OLED的原理···················································090 3.2 “电光”犹在,只是朱颜改——OLED彩色化 ····································097 3.3 发光器件的守护者——OLED封装 ············································106 3.4 互“粉”互“赞”——OLED像素架构 ··········································110 结 语 ·······················································································113 番外1 青葱记忆——OLED显示屏亦柔亦刚 ····································115 番外2 王谢堂前——OLED成本分析 ·············································117 第4 章 新型技术锐意变革························································.122 4.1 8K—— 出道即巅峰 ·································································123 4.2 HDR—— 禀日月光华································································133 4.3 高刷—— 助“吃鸡”大吉大利 ·················································148 4.4 QLED——真假美“Q”王 ·······················································157 4.5 LTPO—— 既要跑得快,又要跑得远 ··········································169 4.6 Micro-LED——彼之队友,此之对手 ··········································176 4.7 AR——只为眼前那一抹亮色 ····················································187 4.8 透明显示 —— 更丰富的眼见之实 ···············································202 4.9 反射式显示——承自然之光 ·····················································209 4.10 系统集成——集大成之屏 ······················································221 第5 章 显示界的其然和其所以然···············································.235 5.1 画面清晰的关键——PPI ·························································236 5.2 10 代线比5 代线高级吗····························································239 5.3 为什么全面屏手机的四个边框不一样窄 ········································241 5.4 显示屏碎了,手机的触控功能还能正常使用吗·······························244 5.5 色温色温,怎么颜色也有温度····················································245 5.6 如何保护眼睛免受蓝光伤害·······················································247
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