Hi,
Whether your issue would be covered by Applecare is unclear. For years Apple has had a policy in place that declares a certain amount of dead or stuck pixels is considered normal. You would have to have your MacBook Pro examined at your local a retail AppleStore(Genius Bar, you need to make reservation) or Apple Authorized Service Provider.
Vietnam
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Unit 901, Deutsches Haus Ho Chi Minh City. No. 33, Le Duan Blv.,Ben Nghe Ward, District 1, Ho Chi Minh City, Vietnam
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