They are definitely Phalaenopsis. Most likely NOID hybrids that are extremely difficult to nail down to the grex and cultivar name, because they are mass produced.
They will rebloom again and they are far from being dead as long as the plant is in good shape; roots, leaves, stem and all.
If you have further questions, there are lots of posts regarding Phalaenopsis on the OB, you just need to do a quick search on the search engine. You may also peruse through the sticky in the "Beginner's Discussion" called:
http://www.orchidboard.com/community...ends-here.html
Of course, if you like, you may also post your specific questions as well.