KHEltec is committed to protecting any personal information that you may provide to us. In particular, we believe it is important for you to know how we treat information about you that we may receive from this Web site. ▣ Information Collected You can visit this Web site without telling us who you are or revealing any information about yourself. KHEltec will not collect any personal data about you (e.g., name, country, e-mail address) unless you voluntarily choose to provide us with it. There are portions of this Web site where we may need to collect personal information from you for a specific purpose, such as to provide you with certain information you request and to send you our business newsletter. Our Web servers seek to place a "cookie" (a small data file) on your computer's hard drive that allows the server to identify the computer when it visits again to track statistical information about navigation through our site. This cookie is not used to obtain your name or any personal data, and the information that is tracked is used only for internal purposes, such as to improve site navigation, and is not shared with any third parties outside of KHEltec. If you do not wish to receive cookies, please configure your Internet browser to erase all cookies from your computer's hard drive, block all cookies, or receive a warning before a cookie is stored. ▣ Use of Collected Information Domain name information that we collect is only used to measure the number of visits, average time spent on the site, pages viewed, etc. We use this information to measure the use of our site and to improve the content of our site. Information collected from you, such as your name, country, and e-mail address, is used by us not only to respond to your inquiry or to process your request but also to provide you with our business information or to conduct a survey for our marketing activities. We will not provide your personal data to third parties, except to KHEltec affiliates, and but only if necessary to fulfill your request or for related purposes. If you choose not to have your personal data used, we will respect your choice. ▣ Internet E-Mail Do not use ordinary e-mail to communicate personal or confidential information to us. Ordinary e-mail messages sent over the Internet may be intercepted, lost, or altered. We are not responsible for them and will not be liable to you or anyone else for any damages in connection with any messages sent by you to us using ordinary e-mail. ▣ Security of Collected Information We maintain strict physical, electronic, and administrative safeguards to protect your personal information from unauthorized or inappropriate access. We restrict access to information about you to those KHEltec workers who need to know the information to respond to your inquiry or request. Workers who misuse personal information are subject to disciplinary action. ▣ Non-Personal Data Collected Automatically When you access our Web sites, we may automatically (i.e., not by registration) collect non-personal data (e.g., type of Internet browser and operating system used, domain name of the Web site from which you came, number of visits, average time spent on the site, pages viewed). We may use this data and share it with our affiliates to monitor the attractiveness of our Web site and improve its performance or content.
2013 | 2014 | 2015 | ||||
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Classification | Items | Mass Product | Proto Type | Mass Product | Mass Product | |
Structure | Layers | MLB | 6L | 6L | 8L | Over 10L |
R-FPCB | 8L | 8L | 10L | Over 12L | ||
Board Thickness |
MLB | 0.45T(18mil) | 0.65T(26mil) | 0.65T(26mil) | 0.65T(26mil) | |
R-FPCB | 0.65T(26mil) | 0.65T(26mil) | 0.75T(30mil) | 0.75T(30mil) | ||
Specifications | Line/ Space |
Inner | 50/50㎛ (2.0/2.0mil) |
45/45㎛ (1.8/1.8mil) |
45/45㎛ (1.8/1.8mil) |
30/30㎛ (1.2/1.2mil) |
Outer | 50/50㎛ (2.0/2.0mil) |
50/50㎛ (2.0/2.0mil) |
45/45㎛ (1.8/1.8mil) |
45/45㎛ (1.8/1.8mil) |
||
Via Hole | Mechanical | 0.1Φ(4mil) | 0.75Φ(3mil) | 0.75Φ(3mil) | 0.75Φ(3mil) | |
Laser | 0.75Φ(3mil) | 0.05Φ(2mil) | 0.5Φ(2mil) | 0.5Φ(2mil) | ||
Solder Mask | Conventional | PSR4000 EFB30(BLUE : TAIYO), DSR-8000 S8-15(GREEN : TAMURA), SPI-606G(BLACK : SEOUL Chem), NPR-80 ID120YR-HF(YELLOW : NIPPON POLYTECH) |
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Via Filling | Copper Fill | Copper Fill | Copper Fill | Copper Fill | ||
Surface Finish | ENIG, FENIG, ENEPIG, OSP, Electrolytic Soft gold, Direct gold |