Abstract: A heat dissipation system of an electronic device including a body, a plurality of heat sources disposed in the body, and at least one centrifugal heat dissipation fan disposed in the body is provided. The centrifugal heat dissipation fan includes a housing and an impeller disposed in the housing on an axis. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions, and the plurality of outlets respectively correspond to the plurality of heat sources.

Abstract: A centrifugal heat dissipation fan including a housing and an impeller disposed in the housing on an axis is provided. The housing has at least one inlet on the axis and has a plurality of outlets in different radial directions. A heat dissipation system of an electronic device is also provided.

Abstract: A data transmitting method of a display device, which applies to a transmitting device and the display device. The transmitting device includes a first transmitting module. The display device includes a processing module, a second transmitting module, a storage module, and a display module. The data transmission method includes steps of: select a file on the transmitting device; compress the file to form a compressed file; send the compressed file to the display device via the first transmitting module; receive the compressed file by the second transmitting module of the display device; decompress the compressed file by the processing module to obtain the file; write the file into the storage module by the processing module and correspondingly displaying on the display module based on the file. In this way, a time for transmitting the file could be effectively reduced.

Abstract: A teaching tile set with pictorial characters thereon includes a set of tiles with pictorial characters thereon and a first Chinese character tree diagram board. The first Chinese character tree diagram board has multiple first pictorial characters thereon and multiple derived relationships among the multiple first pictorial characters, and each first pictorial character is mapped to the pictorial character on one tile of the set of tiles. The pictorial characters on the set of tiles provide modern characters that pictorize Chinese characters to simulate initial forms of ancient Chinese characters. By collaborating the teaching tile set with group games to learn derived relationships of Chinese characters, recognize Chinese characters with the same root, and distinguish components of Chinese characters, the goal of facilitating learners' understanding of the way of composing Chinese characters can be realized.

Abstract: A learning system of Chinese graphic characters and an information processing method of operating the same are disclosed. An electronic apparatus is connected to an information platform provided by a server and the server is connected to an information system building apparatus through an Internet network. The information system building apparatus acquires graphic element information related to graphic characters and relevance between the graphic element information and the graphic characters. The user logs in the information platform of the server by the electronic apparatus. The information platform includes a character search mode and a Chinese character tree mode. The Chinese character tree mode is executed to produce derivative tree information including the plurality of graphic elements, and the character search mode is executed to produce multi-layer graphic explanation information. The results of executing the two modes are rendered to improve efficiency of learning Chinese characters for the user.

Abstract: A hinge for a notebook computer includes a hinge member and a fastener assembly. The hinge member has a seat with a lateral portion and an upright portion. A hole is defined through the upright portion, and two recesses are defined at an exterior side of the upright portion. A pintle extends through the hole. A nut is threadingly mounted at a first end of the pintle. The fastener assembly has a positioning member provided outside the pintle and between the upright portion and the nut. The positioning member has an aperture corresponding to the pintle. Two protrusions are formed at a surface facing the upright portion and engaged in the recesses in a closed status of the notebook computer. A resilient member is provided outside the pintle and between the positioning member and the nut. Whereby, the hinge has a simplified structure and a low manufacturing cost.