בעתיד שוק מסכי המגע ילך ויגדל והשימושים בו ילכו וירחבו. גם הדרישות של לקוחות הקצה לביצועי מסך מגע מגוונות. עם התרחבות שוק מסכי המגע והגידול של יצרני חומרי הגלם של מסכי המגע ומסכי המגע המשתתפים, התחרות תהפוך לחריפה ביותר. על מנת להישאר בלתי מנוצח בתחרות, כל יצרן חייב להיות בעל טכנולוגיית מסך מגע ייחודית משלו. להלן טכנולוגיית מסך המגע עם הביצועים-הגבוהים שהתעשייה שמה לב אליה.
① High transmittance
The touch screen is on the top of the display device. Any touch screen product needs high transmittance. The pursuit of high transmittance is a topic that touch screens must continue to solve. In order to improve the transmittance, people have made great efforts in the materials and design of the touch screen, but the method of bonding with the display device cannot be ignored. Furthermore, capacitive touch screens are more conducive to improving transmittance than resistive touch screens using two substrates. The in-cell method of forming the touch sensor in the liquid crystal display is the most ideal, but this is still the stage of envisioning. It is necessary to keep abreast of new technological trends while advancing technological development.
② Multi-touch
Multi-touch can improve the expressiveness of the touch screen, the fun of the function and the convenience of use, because it can integrate the Windows system e, so it will pay more and more attention to it. At present, capacitive (projection type) touch screens are the mainstream products, and it is not only limited to mobile phone products, but will also be expanded to large-size products. What kind of new technologies will emerge in the future requires attention.
③ Large size and low cost
The market for touch screens continues to expand, but products over 10iri are more expensive than the market price of liquid crystal display devices. According to reports, the market price of a 20in TFT color display module (TFT Color Module) is about 8,000 yen, which is close to 10,000 yen. But the price of a resistive TP of this size is about 5_yen. If it is an ultrasonic TP or an optical TP, the price of a 15in product is more than 20,000 yen. It seems that the price of TFT displays is lower, but the fact is the opposite. In the future, the cost of TP raw materials and components will be continuously reduced, and the design will be continuously improved to meet the low cost. Now the implementation is cost-effective and has strategic value.
④ High durability, high detection accuracy
Different customers have great differences in the frequency and method of use of touch screens, but they all require high durability and long life. Although the detection degree has become a very common use, the detection accuracy of the touch screen of the bank's ATM machine and the station ticket vending machine needs to be improved, and it is necessary to continue to improve the detection degree of the touch screen.
Compared with the "Red ocean" strategy, the display field is more suitable for the "Blue 〇-cean" strategy. If the world with fierce competition and meager or even negative corporate profits is called the "red ocean", then a business model with unique technologies or a fixed business model with high added value is called the "blue ocean". Just like the emergence of hybrid cars in the automotive field. In the flat panel display industry, LED TVs appear alongside LCD TVs and plasma TVs. This is Samsung's strategy. Although the LED TV is also an LCD TV, the backlight uses LED instead of CCFL. It has updated the production line and its value has also been greatly improved. The touch screen involved in this book may take many forms in the future. I hope it can become a blue ocean strategy and show its talents.
