According to the company, it wants to concentrate on mobiles and tablets; rather than traditional PCs. Here's the announcement:
Following a comprehensive analysis of factors, including the drastic changes in the global PC industry, Sony's overall business portfolio and strategy, the need for continued support of Sony's valued VAIO customers, and future employment opportunities for personnel involved in the VAIO business, the Company has determined that concentrating its mobile product lineup on smartphones and tablets and transferring its PC business to a new company established by JIP is the optimal solution. Sony and JIP will now proceed with due diligence and negotiate detailed terms and conditions of the business transfer, targeting the conclusion of a definitive agreement by the end of March 2014. Following reevaluation of the product lineup, the new company is expected initially to concentrate on sales of consumer and corporate PCs in the Japanese market and seek to optimize its sales channels and scale of operations, while evaluating possible further geographic expansion.
As a part of the business transfer to JIP, Sony will cease planning, design and development of PC products. Manufacturing and sales will also be discontinued after the Spring 2014 lineup to be launched globally. Even after Sony withdraws from the PC market, Sony customers will continue to receive aftercare customer services. Approximately 250 to 300 Sony Corporation and Sony EMCS Corporation employees involved in PC operations, including planning, design, development, manufacturing and sales, are expected to be hired by the new company established by JIP. Sony will also explore opportunities for other employees to be transferred to other businesses within the Sony Group. For employees of Sony Corporation and Sony EMCS Corporation that are not hired by the new company or transferred within the Sony Group, Sony plans to also offer an early retirement support program to assist their reemployment outside of the Sony Group.
Sony's VAIO computers have generally been recognized as a quality PC product. In fact, a recent report revealed that Steve Jobs wanted them to run Mac OS X.
More details in the full release linked below...