Abstract: An anti-diffusion substrate structure includes a substrate, a substrate circuit layer, and a chip. The substrate has multiple through holes. Within each of the through holes includes a first metal layer and an anti-diffusion layer plated on the first metal layer. The anti-diffusion layer is an Electroless Palladium Immersion Gold (EPIG) layer or an Electroless Nickel Electroless Palladium Immersion Gold (ENEPIG) layer. The substrate circuit layer is mounted on the substrate and extended on the anti-diffusion layer within each of the through holes. The substrate circuit layer is made of a second metal layer, and a composition of the second metal layer is different from a composition of the first metal layer. The chip is electrically connected to the substrate circuit layer. The anti-diffusion layer is able to better prevent material of the first metal layer from migrating or diffusing to the second metal layer.

Abstract: A structure, a decoding method and a decoding device of a barcode are disclosed. One data code of the barcode of the present invention has 8-bit information quantity. Therefore, based on the same print length of the Code 128 barcode, the information density of the barcode of the present invention can be increased and the encoding and the following operation of the barcode can be simplified. In addition, the barcode of the present invention can be configured on a plane of an object, around a plane of a disc, or around a circular side of a cylinder, enabling the decoding device of the present invention to identify the data code, indicating 8-bit information of the barcode, scanned through a corresponding linear motion, disc rotation, or cylinder rotation.

Abstract: The invention relates to a light programmable apparatus comprising a light programmable lamp, a setting device and a main structure. The light programmable lamp is selectively electrically connected to the setting device for retrieving a light property setting such as intensity, saturation or color from the setting device. The light programmable lamp comprises: a programmable unit for retrieving and storing the light property setting while the light programmable lamp is selectively electrically connected to the setting device; and a LED module, electrically connected to the programmable unit, for emitting light corresponding to the light property setting.

Abstract: The invention relates to a light programmable apparatus comprising a light programmable lamp, a setting device and a main structure. The light programmable lamp is selectively electrically connected to the setting device for retrieving a light property setting such as intensity, saturation or color from the setting device. The light programmable lamp comprises: a programmable unit for retrieving and storing the light property setting while the light programmable lamp is selectively electrically connected to the setting device; and a LED module, electrically connected to the programmable unit, for emitting light corresponding to the light property setting.

Abstract: A laundry ball with a sterilization function includes a main body, a LED module coupled to the main body for emitting a light, and a power supply module coupled to the LED module in order to provide a power to the LED module. An internal power supply or an external power supply may be used for charging a battery module through the power supply module.