Photodesmear is the technology that put decomposing organic matter by vacuum ultra violet light and removal inorganic matter by ultrasonic treatment together. We have been conducted of the research and development of Photodesmear process as next generation process. Smear removal from via bottom and forming of surface roughness becomes the trade-off in the high end substrate production. But it is difficult to apply for print circuit board manufacturing process. Dry process is a concept by semiconductor manufacturing process. That will reach a limit on the precision in the future. Wet process depends on the chemical reaction. There are many problems in the manufacturing substrate of print circuit board, at the materials, tools, processes, conditions etc. YouTube sets this cookie to store the video preferences of the user using embedded YouTube video.Semi Additive process is considered to dry processing for the miniaturization of the semiconductor packages. YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages. The test_cookie is set by and is used to determine if the user's browser supports cookies.Ī cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. Twitter sets this cookie to integrate and share features for social media and also store information about how the user uses the website, for tracking and targeting. NID cookie, set by Google, is used for advertising purposes to limit the number of times the user sees an ad, to mute unwanted ads, and to measure the effectiveness of ads. Google DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile. This cookie is set by Facebook to display advertisements when either on Facebook or on a digital platform powered by Facebook advertising, after visiting the website.įacebook sets this cookie to show relevant advertisements to users by tracking user behaviour across the web, on sites that have Facebook pixel or Facebook social plugin. These cookies track visitors across websites and collect information to provide customized ads. It does not store any personal data.Īdvertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is a session cookies and is deleted when all the browser windows are closed. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. This cookie is native to PHP applications. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly.
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