63results about How to "Helps with security" patented technology

The present invention relates to an electrode provided with a porous coating layer having a thickness deviation represented by formula 1 below, and to a method for manufacturing same, wherein the electrode comprises: a collector; an electrode active material layer formed on at least one surface of the collector, and including a composition consisting of electrode active material particles and a first binder polymer; and a composition consisting of inorganic particles and a second binder polymer, which is formed on the surface of the electrode active material layer. [Formula 1]: (Tmax-Tmin) / Tavg <= 0.35. In formula 1, when sections of the porous coating layer are observed using an electron microscope, Tmax is the maximum thickness of the porous coating layer formed on the surface of the electrode active material layer, Tmin is the minimum thickness of the porous coating layer, and Tavg is the average thickness of the coating layer. The present invention enables the manufacture of an electrode using a method for simultaneously drying the electrode active material layer and the porous coating layer, and prevents the binder polymer of the porous coating layer from infiltrating the electrode active material layer so as to impart excellent quality to the electrode. Further, the uniform formation of the porous coating layer contributes to the stability of a battery.

When a preset time period for moving into an energy saving mode has passed, this device moves into the energy saving mode for saving power consumption and at the same time a security mode for disabling a normal operation. In the security mode, the device carries out a background process in relation to each function, starts a process of canceling the security mode when receiving some input, and displays a password input screen to be in the input waiting state of a password. When the input waiting state of the password is left and a preset time period for moving into the security mode again which is shorter than the time period for moving into the energy saving mode has passed, the device returns to be in the operating condition in the energy saving mode and the security mode as in the time before starting the canceling process.

The present invention provides one kind of vehicular monitor holder with sufficient strength, light weight and high safety. The vehicular monitor holder includes one holder body, one holding frame inside the holder body, one holding board with two rotation shafts including one bearing one end of the holding board to the back of the holding frame and one other bearing the other end of the holding board to the back end of the holder body, two rollers capable of rotating on two sides of holding frame, and one elastically supported buffering board with stopper lug for limiting the opening of the holding frame.