The latest website of the n&k ‘s production introduction.

2013-09-18 n&k Technology, Inc, a professional thin film metrology tool provider for the semiconductor, photomask, data storage, flat panel display and solar cell industries. n&k’s large family of tools provide measurements for a large range of OCD(Optical Critical Dimension) and thin film structures that cover current and future applications.n&k’s thin film measurement systems accurately and repeatably determine thicknesses, n and k spectra and energy band gap of ultra-thin (e.g., a mono-layer of graphene) and ultra-thick films(e.g. Epi-Si layers) comprising single-layer and multi-layer film stacks. Films can be deposited on either rough or smooth surfaces, and transparent substrate also. n&k’s scatterometers accurately and repeatably determine depth, CD, and profiles of complex 2D (trenches) and 3D (contact holes) structures n&k Technology’s scatterometers and thin film metrology tools are field-proven, production- worthy, fast, and non-destructive, enabling process control and yield improvement tool. Please refer to the latest website for more information. The website is http://www.nandk.com/。

SEMICON Taiwan 2013

2012-08-01 SEMICON Taiwan is the premier event in Taiwan for microelectronics manufacturing. Connect with the companies, people, products and information modeling the future of design and manufacturing for Semiconductors, Nanoelectronics, MEMS,Photovoltaics and related advanced electronics. Challentech is devoted in Semiconductor field for a long time. To continue our successful participation experience over the years, we are keeping joining Semicon Taiwan 2013 from Sep. 4 to Sep. 6 this year.We sincerely invite you to visit our booth and hope you will have good time then! The detail information about Semicon Taiwan 2012 is as follows. Date: 2013/9/4 (Wed.), 10:00 ~17:00 2013/9/5 (Thu.),10:00 ~17:00 2013/9/6 ( Fri.),10:00 ~16:00 Place: Taipei World Trade Center Nangang Exhibition Hall Address: No.1, Jingmao 2nd Rd., Nangang District, Taipei City 11568, Taiwan Booth No.: L700 Annex: CIC Booth Location Semicon Taiwan 2013 Webiste: http://www.semicontaiwan.org/en/ Reminding: In order to save your valuable time, we suggest you might login your information on line and print out the entrance admission first. The login website address is as below for your information. http://semicontaiwan.org/en/Visitors If you don’t log in online in advance, please go to registration counter on 1F to fill in application form with business cards or other ID cards for the entrance admission during the exhibition(Sep/4-Sep/6).

OPTO Taiwan 2013

2013-04-26 Challentech welcomes you to visit our booth at the 2013 Optoelectronics Exposition in Taipei, one of the greatest Optoelectronics fairs worldwide. There will be more opportunities to see our latest product display and interact with our sales people face-to-face. So, don’t miss the event and come to meet us! Information: ◆Time 18-June (Tue.) 10:00~17:30 19-June (Wed.) 10:00~17:30 20-June (Thu.) 10:00~17:30 ◆Booth no J518 ◆Place TWTC Nangang Exhibition Hall ◆Reference Official website of 2013 Optoelectronics Exposition Challentech booth location

SEMICON® Taiwan 2012

2012-08-09 August 8. 2012 SEMICON® Taiwan is the premier event in Taiwan for microelectronics manufacturing. Connect with the companies, people, products and information modeling the future of design and manufacturing for Semiconductors, Nanoelectronics, MEMS,Photovoltaics and related advanced electronics. Challentech is devoted in Semiconductor field for a long time. To continue our successful participation experience over the years, we are keeping joining Semicon Taiwan 2012 from Sep. 5 to Sep. 7 this year.We sincerely invite you to visit our booth and hope you will have good time then! The detail information about Semicon Taiwan 2012 is as follows. Date: 2012/9/5 (Wed.), 10:00 ~17:00 2012/9/6 (Thu.),10:00 ~17:00 2012/9/7 ( Fri.),10:00 ~16:00 Place: Taipei World Trade Center Nangang Exhibition Hall Address: No.1, Jingmao 2nd Rd., Nangang District, Taipei City 11568, Taiwan Booth No.: L324 Annex: CIC Booth Location Semicon Taiwan 2012 Webiste: http://www.semicontaiwan.org/en/ Reminding: In order to save your valuable time, we suggest you might login your information on line and print out the entrance admission first. The login website address is as below for your information. http://www.leadexpo.com/semicontaiwan2012/CustInfo.asp If you don’t log in online in advance, please go to registration counter on 1F to fill in application form with business cards or other ID cards for the entrance admission during the exhibition(Sep/5-Sep/7).