Abstract: An auto-adjusting light system includes an inputting sub-circuit, a photosensitive sub-circuit, a controlling sub-circuit, a starting sub-circuit, and a display. The inputting sub-circuit is used to input a setting value. The photosensitive sub-circuit is used to catch variations of the light source in the background. The controlling sub-circuit is coupled with the inputting sub-circuit and the photosensitive sub-circuit to receive the setting value and the variation value and generates a controlling signal. The starting sub-circuit is coupled with the controlling sub-circuit to receive the controlling signal and generates a starting voltage. The display is coupled with the starting sub-circuit to receive the starting voltage lightening the display.

Abstract: Digital multi-media input device with continuously store function and method for forming the same. A buffering means is used to assist the conventional external storing means in the storage of multi-media data which is the product of a multi-media detecting means. Whenever the quota of the external storing means is full, the external storing means being exchanged, or the external storing means is failed, all multi-media data which being produced by the multi-media detecting means are transmitted only into the buffering means. Besides, after the external storing means is available again to store any recently inputted multi-media data, all multi-media data in the buffering means, which are stored while the external storing means being unavailable, are transmitted into the external storing means.

Abstract: This invention relates to an apparatus of memory card, more particularly to an apparatus of a multiple function memory card, which is used in a personal digital assistant (PDA) and comprises functions of a digital camera and a datum memory card. The multiple function memory card of the present invention is fixed in a digital camera and a material of the multiple function memory card is a nonvolatile memory. When the multiple function memory card is connected with the personal digital assistant and a power of the digital camera is opened, a driver, which has been installed in the person digital assistant, will detect the multiple function memory card and will provide two kinds modes to be chosen by a user. When the user choose the digital camera mode, a memory size of the multiple function memory card will provide uses for the digital camera and will be used to save image data.

Abstract: The present invention is related to a capacity indicating means and measuring method, which applied on a portable storing means and comprises: a storing means, which has a plurality of addresses, each address has a plurality of bits, a capacity unit of the capacity indicating means is determined by power of a number of plural low bits of plural bits of 2, shown as 2(a number of plural low bits of plural bits); a mechanical capacity indicating means, whose at least one end has an electrical connection to the storing means, wherein at least one winding is in between the mechanical capacity indicating means and storing means for driving mechanical capacity indicating means when the winding being electrified. Therefore, mechanical capacity indicating means adopts a mechanical way to present how much the capacity is.

Abstract: In this invention, the auto-adjusting light system comprises: a inputting sub-circuit for inputting a setting value; a photosensitive sub-circuit for catching variations of the light source in the background; a controlling sub-circuit that is coupled with the inputting sub-circuit and the photosensitive sub-circuit to receive the setting value and the variation value and generate a controlling signal; a starting sub-circuit that is coupled with the controlling sub-circuit to receive the controlling signal and generate a starting voltage; a display that is coupled with the starting sub-circuit to receive the starting voltage, so as to lighten the display.

Abstract: An liquid crystal display (LCD) device comprises: a control circuit for providing video signals of a plurality of pictures in sequence; a voltage-level shift circuit for shifting and applying different voltage levels on crystal molecules in the LCD device to twist them to different orientations in order to create different rotary polarization effects; and a light-guiding filter layer for filtering and scattering light in different orientations to make it possible for viewing pictures from various angles. The light-guiding filter layer may be placed in front of or behind a color-filter layer or combined with the latter to form a unitary layer.