Akabane Masao: Epson's most cutting-edge technology development situation - EPSON, inkjet techno

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Epson to expand business throughout the world, including China, Asia, the United States, Europe and Japan, the proportion of flat sales. Group employees worldwide, including China, Asia and Oceania Group, the general staff of employees accounted for 64%, more precisely, 64% of employees around the world including China, Asia, the corporate group, and 40% work in China, and China's domestic production accounts for a group more than half of total output. Group sales in China accounted for about 7% of global sales.

Epson major business areas, including projectors, printers, and system equipment and other information products accounted for 64.9%, including semiconductors, displays, electronic equipment and other products sector accounts for 30% of the Group. Epson printer in the color LCD screen has been leading the world trend in the field of advanced enterprises. Printers, Epson accounted for second place in the world. Other products in the world.

Akabane Masao: Epson situation of the most cutting-edge technology development
Start with inkjet printer technology begin to understand the basis of content, we have jet printing technology, if only for paper printing is not it a pity? This superior technology, should be more widely used space, which is what it is about super-refined liquid handling technology, the starting point for developing ideas.

Epson MLChips the print head structure, the upper and lower electrode structural components of micro piezoelectric voltage is applied, the same as the gun out of the ink jet, which is several printhead structure type. Only the ink jet is a very simple thing, but all the time, whether straight jet to ensure the same amount of ink is very difficult technology. To achieve the above requirements, need to have on the droplet surface control technology. If the liquid level in an unstable state of the ink jet out, can not guarantee straight jet. Decompression of the print head first, the surface tension to stabilize it again straight after the spray out. However, after the liquid jet will vibrate to produce mist particles, so in print again after the decompression control surface vibration, so that mist to a minimum. In order to spray drops straight out the front nozzle print head shape must ask is are circular. The middle of this diagram is the shape of the nozzle of the company and other companies more, very smooth around the circle, so using our Micro Piezo technology, can accurately control fine.

Print head using ordinary ink droplets, respectively, and ultra-fine spray drops. Spray ultra-fine ink droplets, the first vacuum to pull liquid into, to achieve the best hours in the jet out vibration, they can spray surplus microscopic ink droplets. This is the tiny drops of the company to achieve the history of technological innovation. Print tiny drops, but to ensure a very fine print, to achieve similar excellent photo quality. However, when printing tiny drops to a certain time to print a lot of drops, and the droplet into two lines, play three lines, printing speed will slow down. So we put drops into large droplets, drops and ultra-microscopic droplets of ordinary print, can be fast, accurate and fine print. This is a big hit drops a technical diagram, two kinds of ink droplets on paper coincidence, the first shot of a small droplet to reach the same paper, also overlapping the next big drops to the top. Before curing in the small drops have been coincidence, on the back of the droplet, and can form large ink droplets. Through this technology, we can play ultra-fine droplet, drops and big drops of ordinary variety of sizes of ink droplets. The above technological innovation to achieve excellence in today's inkjet technology.

Epson inkjet technology company to rethink the time realized that the main focus is on how to correct the jet drops straight. How jet has been the focus of this technology. Based on this thinking by leaps and bounds, thinking the question of what jet. Such as metal or ceramic materials, semiconductors and other functional materials. By printing more material, we can now only inkjet printer technology to another area, that is, production technology, which is ultra-refined liquid handling technology R & D starting point. Epson's ultra-subtle promotion of

liquid processing technology is highly efficient production process of thin film electronic devices. First explain a general in the electronic circuit board when the metal wiring process. First a photomask, and then wiping a layer of metal film substrate, and the front layer of photosensitive material, to add to the photomask, the last place in the need to retain metal wiring photosensitive materials, photosensitive materials left to go to all In addition, treatment of metal wiring pattern. In addition to metal wiring substrate material other than the place were to go away, and photographic materials are completely removed eventually. That the material is spread on top, through the distinction between needs and do not need the exposure part, then part of the material does not need cleaning. Repeat the process by repeatedly, in the production process more than 90% of the material to be to get rid of, but also with pure water cleaning, material use efficiency is very low. I think of can be realized only in the wiring where needed painting stuff? Use of Epson's inkjet technology to reach the wiring pattern of liquid metal, through annealing, curing for wiring, will substantially increase efficiency. Using inkjet technology to print functional materials, where needed for cabling, which is super refined the concept of liquid handling technology.

Epson ultra refined liquid initiated processing technology is highly efficient semiconductor production process. The starting point is the use of functional liquid material, the substrate coated, the use of electronic data cabling straight draw, after curing, annealing, at last, the semiconductor and ceramic materials such as wiring needed materials remain in the substrate. Using the above process, the entire production process will be greatly reduced, significantly saving materials, and very energy-saving. In achieving the miniaturization of such equipment are also lot of attention.

Are very large semiconductor factory, the future vision will become a desktop of small factories, in a small room can produce semiconductor products.

The application of inkjet technology to the semiconductor manufacturing technique: one is now very much attracted much attention in the OLED display manufacturing applications, there are other aspects of the application examples. Display was developed after a century, the protagonist has been the CRT products. Then LCD, plasma and OLED display structure of the basic structure. Light-type liquid crystal display is subject to, after receiving light to light; OLED and plasma itself can be light, self-luminous OLED type

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I am a professional editor from Chinese Manufacturers, and my work is to promote a free online trade platform. www.chinaqualitycrafts.com/ contain a great deal of information about pvc coated polyester , bonded fabric

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