Abstract: The present invention provides benzocyclobutene resins containing olefinic bonds and preparing methods thereof, which relate to a technical field of high-performance resins. The resin structural formula of the present invention is: wherein R1, R2 and R3 are benzocyclobutenyls or hydrogen atoms, at least one of R1, R2 and R3 is a benzocyclobutenyl; R4, R5 and R6 are alkyls, vinyls or hydrogen atoms and are identical with each other; the preparing method thereof is to prepare the benzocyclobutene resin by reacting unsaturated resins of different molecular weights with halogenated benzocyclobutene through Heck reaction. The conditions for preparing the benzocyclobutene resin are mild and easy to produce, and the resin formed by ring-opening polymerizing and curing through further heating which has high crosslinking density, good heat resistance, good resin smoothness, and extremely low dielectric constant and dielectric loss performance, so it is a good photoelectric material.

Abstract: Disclosed is a multi-zone interface switching device, comprising: a special-effect adding module configured for establishing a special effect information list using a plurality of set special effect zones, a special effect style and a special effect frame number of each special effect zone, and providing the special effect information list to the special-effect calculating module; a special-effect controlling module configured for sending, upon receiving an instruction to perform an interface switching operation, the special-effect calculating module a notification to calculate a switching picture; and a special-effect calculating module configured for calculating, after receiving the notification to calculate a switching picture sent by the special-effect controlling module, a switching picture to be displayed in each special effect zone using the special effect information list in the special-effect adding module. Also disclosed is a multi-zone interface switching method.

Abstract: Disclosed is a multi-zone interface switching device, comprising: a special-effect adding module configured for establishing a special effect information list using a plurality of set special effect zones, a special effect style and a special effect frame number of each special effect zone, and providing the special effect information list to the special-effect calculating module; a special-effect controlling module configured for sending, upon receiving an instruction to perform an interface switching operation, the special-effect calculating module a notification to calculate a switching picture; and a special-effect calculating module configured for calculating, after receiving the notification to calculate a switching picture sent by the special-effect controlling module, a switching picture to be displayed in each special effect zone using the special effect information list in the special-effect adding module. Also disclosed is a multi-zone interface switching method.

Abstract: The pyrimidinone compounds are disclosed. Methods of preparing the pyrimidinone compounds are also disclosed.

Abstract: The pyrimidinone compounds are disclosed. Methods of preparing the pyrimidinone compounds are also disclosed.

Abstract: Invented are novel pyridine compounds, the use of such compounds as inhibitors of PKB/AKT kinase activity and in the treatment of cancer and arthritis.