Abstract: A portable computing device including a central processing unit (CPU) and a controller is provided. The controller is coupled between the CPU, a graphics processing unit, and a battery module. The controller determines whether to adjust performance of the CPU and the graphics processing unit according to at least one of a battery capacity, a battery power, a battery current, a battery voltage, or a battery temperature of the battery module.

Abstract: A portable computing device including a central processing unit (CPU) and a controller is provided. The controller is coupled between the CPU, a graphics processing unit, and a battery module. The controller determines whether to adjust performance of the CPU and the graphics processing unit according to at least one of a battery capacity, a battery power, a battery current, a battery voltage, or a battery temperature of the battery module.

Abstract: A touch display device is disclosed, which comprises: a display; a touch panel disposed on the display; and a protective layer disposed on the touch panel, wherein at least one of the high refractive layer is disposed between the protective layer and the touch panel, and the high refractive layer has a refractive index greater than 1.5 and less than 2.0.

Abstract: A liquid crystal display panel is disclosed, which comprises: a first substrate with a metal layer formed thereon; a first passivation layer, formed on the metal layer; a color filter layer with a first opening, disposed on the first passivation layer; a first electrode, formed on the color filter layer; a second passivation layer with a second opening, disposed on the first electrode layer and covering partial sidewall of the first opening, wherein the second opening corresponds to the first opening to expose the metal layer; a second electrode layer disposed on the second passivation layer and electrically connecting to the metal layer; a second substrate opposite to the first substrate; and a light-shielding layer, disposed between the first substrate and the second substrate and comprising a filling part, wherein the filling part is disposed in the second opening and covers the exposed color filter layer.

Abstract: A liquid crystal display panel is disclosed, which comprises: a first substrate with a metal layer formed thereon; a first passivation layer, formed on the metal layer; a color filter layer with a first opening, disposed on the first passivation layer; a first electrode, formed on the color filter layer; a second passivation layer with a second opening, disposed on the first electrode layer and covering partial sidewall of the first opening, wherein the second opening corresponds to the first opening to expose the metal layer; a second electrode layer disposed on the second passivation layer and electrically connecting to the metal layer; a second substrate opposite to the first substrate; and a light-shielding layer, disposed between the first substrate and the second substrate and comprising a filling part, wherein the filling part is disposed in the second opening and covers the exposed color filter layer.