Lenovo (beijing) Limited

Beijing Lenovo Software Ltd.

Lenovo Limited

Huajun Dong

Zhigang Na

Xiaosong Xia

Xing Chen

Xing Yi Chen

Xiufeng He

Maojiang Shen

Chunsun Zhang

Dehong Meng

Lianming Guo

A heat dissipation member includes a condensation area, an evaporation area, and a capillary structure layer. The condensation area is arranged away from a heating element of an electronic apparatus in an application state. The evaporation area is arranged close to the heating element in the application state. A capillary force of the capillary structure layer in the evaporation area is greater than a capillary force of the capillary structure layer in the condensation area.

Heat dissipation member and electronic apparatus

A rotating shaft device, an electronic device and a control method thereof are provided according to the present application. The rotating shaft device includes a driving component and a rotating component. The driving component is configured to receive a control signal, and adjust a torsion force of the rotating component based on the control signal. In the case that the rotating shaft device is applied on the electronic device, various control signals may be provided to control the driving component to adjust a torsion force of the rotating component by the controller, such that the torsion force of the electronic device in a folding or unfolding process is smaller than the torsion force of the electronic device in a state being maintained, which solves the issue of poor user experience resulted from being difficult to fold or unfold and inconvenient to operate.

Rotating shaft device with variable torsion, electronic device and control method thereof

A laptop includes a screen and a base having a keyboard. An end of the screen is articulated to an end of the base via a rotating device; and a first distance between a bottom edge of the screen and a bottom edge of the keyboard is smaller than a second distance between a top end of the screen and the bottom edge of the keyboard when the screen is closed onto the base. A guide rail is provided at two sides of the base, and the screen is slidable along the guide rail. The rotating device includes an articulated shaft connected to the base; and at any position on the guide rail, the screen is rotatable about the articulated shaft. When the screen is closed onto the base, the display surface of the screen faces outwards, thus the user can use the laptop in a tablet computer mode.

Laptop

The present invention relates to a screen of a laptop computer and a laptop computer having the same. And the laptop computer comprises: a back cover; a fixing body mounted on the back cover; a liquid crystal screen mounted on the fixing body; and a cover plate received on the fixing body, wherein the cover plate covers the liquid crystal screen and the fixing unit, and the area of the cover plate corresponding to the liquid crystal screen is transparent. The fixing body comprises a fixing frame and/or supporting member. Each supporting member is connected to a side of the liquid crystal screen. The screen for a laptop computer having a configuration described above has an integral appearance, which not only protects the screen but also makes the screen appear more neat enhancing visual effect of the screen. The present invention also proposes a laptop computer having the above screen so that the computer has an excellent visual appearance in usage, which is more adapted to practical use.

Screen of laptop computer and laptop computer having the same

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Beijing, China

Huajun Dong