ISSUE 27
October 2012
In This Issue
Covering the World
On the Edge
Dan's Six Pack
Shows and Exhibitions
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Q&A from Our Readers   

         

Dear Klaus,

I think the future of the various types of exposure units will be driven by what part of the world you build PCBs. In North America, where the work is mainly high mix / low volume, the LDI system has been very successful and we specifically designed our PSR-4000 LDI to work with the LDI equipment. However, in areas like China, where the work is low mix / high volume, the UV-DI systems are much faster and more suited for high volume. Taiyo has developed products to work with these systems, as well. In Europe, there has yet to be a defined direction. There are still a few very large shops where the UV-DI would benefit from the speed, but there are also many high tech / low volume shops where the LDI would be most beneficial.

 

                                                                          

 

Dear Bill,

From my travels to Asia, it is obvious mobile devices are dominating the manufacturing facilities. With the continued growth of tablets and smart phones, we will continue to see highly innovated products. Also, as we continue to work with a number of OEMs, we learn of more and more interesting new technologies. Some of the latest designs being worked on include 3D designs, as well as different substrates made of newer materials.

On the Edge...of CIGS Solar Cells 

 

The past few months we have discussed general developments in cutting edge electronics and devices.  This month the focus will be on Taiyo's developments in materials for specific devices.  We are going to take a closer look at CIGS (Copper Indium Gallium Selenide) solar cells.

CIGS technology was promoted as the alternative solar cell technology when the price of Silicon climbed dramatically a number of years ago.  Since the price of Silicon has now dropped and stabilized, CIGS solar technology is being applied to more specialized applications.  It is also achieving rapid improvements in reduced production costs, and in photoelectric efficiency.  The devices are printed on flexible substrates, usually with a combination of inkjet and screen printers.  A typical configuration for a CIGS solar device is the following:

    

Taiyo is currently developing products for the Adhesion Interlayer that includes the RCA-2000 B-Stageable Adhesive and FOC-800.  There has also been investigation into the development of materials that can be used as edge adhesives and barrier coatings.

Sincerely,

Josh Goldberg

Marketing Specialist

 

 

For readers that are interested in information regarding these exciting technologies, the materials, processes, or our participation, please feel free to contact me at joshg@taiyo-america.com or at 775.885.9959, x. 132.

 

 

 

 

 


Interview with Toru Fukata, Manager of Overseas Sales

 

Every month we like to visit with one of the key team members at Taiyo and see what they are up to. I ask them six key questions (hence the name Dan's Six Pack); this month I am talking to Toru Fukata who is the Manager of Overseas Sales for Taiyo Ink in Japan.

 

DAN: Hello Fukata-san, thank you for taking the time to speak with me today. Tell me please how do you see the packaging market today? Is it very strong?

 

Fukata-san: Hello Dan-san. The total packaging market has been stable the past 2 years, but we see a portion for liquid type solder mask has gradually decreased and been replaced by dry film type solder mask, especially for FC-CSP products used for  smart phone application. This is because this application requires co-planarity of solder mask.

 

DAN: You have been working with Taiyo Ink since 2006 and traveling all over the world. What do feel is the biggest challenge today facing your customers when it comes to solder mask?

 

Fukata-san: An example would be solder mask for packaging applications, OEM (e.g. Qualcomm, INTEL, nVidia) approval of solder mask, and substrate manufacturers basically needing to listen to the needs of the OEM. This is also the same for automotive applications and general HDI products. However, substrate/HDI manufacturers sometimes feel uncomfortable if we promote products straight to the OEM. Strengthening relationships with OEMs to gain the business is very important, but we also have to take care of our substrate/PCB manufacturers.

 

DAN: In terms of Taiyo's newest products, what do you think is the best and most useful product they have created in the past year, and why?

 

Fukata-san: We have been promoting PFR-800AUS SR1 since 2008 and recently succeeded to gain the business for the LTE chip. This product will be used by Apple, Samsung, HTC, etc. for almost all major smart phones for this year. At the JPCA show 2012, PSR-4000 HT1 was the most popular product according to our questionnaire to visitors. This product is a high heat resistance type which withstands 150°C for 1000 hours.Thermal shock resistance, thermal decomposition temperature, and insulation resistance are very much improved compared to our conventional solder mask.

 

DAN: What are your thoughts on the global market going forward?  What parts of the world are growing the fastest? Which technologies are growing the most?

 

Fukata-san: We may be able to say that currently the global market is led by smart phones only. Many of our customers are very interested in getting this business. The China market should still grow although there are some concerns; infrastructure at post-China countries in Asia such as India and Vietnam is still not well prepared and the presence of Thailand is high for automotive industries.

 

DAN: Can you tell me a little bit about additional new and exciting Taiyo products that are being developed at this time?

 

Fukata-san: For packaging applications, we are developing a new product to be released in 2016. As the UV-based direct imaging exposure unit becomes popular in Japan/Asia recently, all of our new products for packaging and HDI shall be compatible with UV-DI units.

 

DAN: Okay, we have time for one last question. Can you talk about the differences between the North American & European markets versus the Asian Market? Our readers are always interested in this.

  

 

Fukata-san: There are big differences is market size. Estimated consumption for solder mask in Asia is more than 30 times of N.America/Europe, and China accounts for around 70% of the worldwide market. 

 

DAN: Fukata-san, thank you so much for taking the time to talk with me today. It is aways refreshing to get a new perspective on the products and the market. Your candor and openness have made for an interesting discussion. Good luck in your endeavors this year.

 

To contact Mr. Fukata email him at fukata300@taiyoink.co.jp.

 

 

                                                                               Toru Fukata BIO 
Toru Fukata started work at TAIYO YUDEN CO., LTD. in 1993 in Overseas Sales for passive  component (MLCC, Inductor) and module. He was then assigned to work as Sales Manager at a European subsidiary in The U.K. for 3 years. Later, he transferred to a German subsidiary as Marketing Manager for the following 2 years. In November of 2006 Toru joined the TAIYO INK Overseas Sales team, mainly in charge of the Taiwan Packaging Market and OEM customers (e.g. Intel, Qualcomm). Currently, he is the Manager of Overseas Sales, which he secured in April of 2012.

   

SGIA 2012

The Specialty Printing & Specialty Graphics SGIA Expo 2012 took place in Las Vegas, NV on October 18-20.  This show displayed the latest developments in large format inkjet and screen printing.  The SGIA (Special Graphic Imaging Association) is the governing body associated with a number of printing industries including apparel, signage, specialty graphics, printed electronics and membrane switches.  Taiyo's Marketing Specialist, Josh Goldberg attended. The show will be held next year in Orlando, FL.

The latest technology in inkjet printers was displayed including in-line LED UV curing lamps following multi-head inkjet printers.  Developments in inks included narrow-band UV curing inks, inks that can impart textures on various substrates (think cell phone covers that feel like snake-skin or soft leather), or inks that can build a 3D model. 

Part of the expo, and a special session conference represented printed electronic potential that utilizes the inkjet and screen technology.  There were also specific booths at the expo that were dedicated to EL (ElectroLuminescent) lighting in signage and advertising, OLED lighting and signage, and electronics in apparel/textile-based electronics.  The conference covered topics in material development, printing and curing platform developments, and in-market devices (including printed batteries and RFID - Radio Frequency Identification).

 
Facility Shot
Taiyo America, Inc. is a subsidiary of TAIYO HOLDINGS CO., LTD., the world's leading manufacturer of specialty inks and solder masks for printed circuit boards. Based on Taiyo's own proprietary technology, Taiyo's PSR-4000 liquid photoimageable solder mask products have been patented throughout the world. Taiyo now offers conductive inks for manufacturing printed electronics, solar cells and other applications.
TAIYO AMERICA, INC.
2675 Antler Drive
Carson City, NV 89701-1451
Ph:(775) 885-9959 
Fax:(775) 885-9972
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