The pace in Semiconductor and Electronics Company is very fast, to survive with this kind of business one should meet the criteria of the customer which are High Quality, Speed/Delivery, Cost, Safety and Environment friendly.Lead Free technology had drastically went up, with the WEEE/RoHS directives outlawing lead from electronics, manufacturers around the world are driving the implementation of lead free electronics assembly to be competent in this business.
The main reason for shifting to Lead free process is because the solder lead is hazardous to health that may cause vomiting, diarrhea, convulsions, coma or even death. And also can contaminate or poison the environment.The advantage of Lead free solder: Environment friendly, specific heat is large, non poisonous and electric resistance is small. For its disadvantage; the material cost is higher, higher melting point and has dull and un-shinny finished.Here is the finished appearance of lead free and non lead free:
Luster Comparison between Lead Free and Non lead free
Sample PCB soldered by lead free
Sample PCB soldered by non-lead free
Lead Free solder finished has a dull appearance compare to glossy effects of non lead free solder. The dullness appearance is due to the silver found in the compound. The composition of Solder Lead is Tin (Sn) and Lead (Pb), while for the Lead free it is Silver (Ag), Copper (Cu) and Tin (Sn).
Adobe on Wednesday in the highly prized market for digital content and media playback software with the beginnings of Media Player 1.0 and Adobe TV.
Media Player 1.0 is Adobe response to Microsoft’s Windows Media Player, RealNetworks RealPlayer and Apple’s iTunes.
Adobe believes it has an advantage that, in its new Media Player, consumers can download digital content, such as films, television programs and music on the Internet without the launch of its Web browser.
“We, the audience, content owners and retail trade, with an experience that is not of their platform or force the application of proprietary software,” said John Loiacono, Adobe Senior Vice President innovative solutions , in a statement.
Media Player 1.0, users can also provide high-definition video content in a resolution of 1080i, 720p, 480i, and it supports Adobe Flash compatible programs.
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Last time I have talked about talking mirror, which monitors what activity is going on inside the house. This time I will be talking about Mirror TV.
Philips, which is the world’s largest supplier of television display solutions for the hotel industry, has announced its Mirror TV technology. Mirror TV combines the practical qualities of a stylish mirror with the benefits of a high-resolution LCD television that will continue to satisfy you. It is basically a two-way mirror with an LCD screen behind it. When the LCD is activated, you see the display. When it’s turned off, you see your reflection. The concept is that it is a mirror when it is off and it is a TV when it is on.
The Mirror TV could be placed on the wall as a centerpiece. It is slim and compact that saves space and fits in anywhere. The frame can be customized to match interior design.
The mirror TV provides a wide range of functions beyond TV programming. For example in a hotel, it can be used for pay-per-view movies. It can also be used as a desktop/workstation application. Individuals can link their laptop or home PC to the Mirror TV with a special connector that enables the mirror to become an LCD monitor, providing a large display for presentations or surfing the web.
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