Author: Kung Linliu, Ph. D.There are six chapters in this book, from invention to applications of those displays CRT, OLED, LCD and micro-LED, the relevant sections of the title and related contents are as follows:The first chapter mainly introduces the development and evolution of flat panel display and the overview of flat panel display market.Chapter two is to introduce the invention and applications of CRT display.Chapter three is to introduce the liquid crystal display (LCD) technology. Learn more about the most critical components of LCD display, the features and technical principles of LCD display. Chapter four is to describe what OLED (organic light emitting diode) display is. The market of OLED display is depicted for some further details. And finally the advantages and disadvantages of OLED display are discussed. Chapter five is to describe what micro-LED (light emitting diode) is and depicts the market of micro-LED flat display panel. The advantages and disadvantages of micro-LED display are compared with those of LCD display panel.Chapter six is to summarize the displays people sued in the industry, CRT, LCD, OLED and micro-LED displays. What is the specification for a perfect display?