Abstract: A non-fullerene acceptor polymer includes a structure represented by formula (I). Formula (I) is defined as in the specification. The non-fullerene acceptor polymer has an electron donating unit and an electron attracting end group. The non-fullerene acceptor polymer uses phenyl or its derivatives as the linker to form the polymer.

Abstract: A touch module includes a base plate, a magnet, a touchpad and a magnetic board. The magnetic board includes a first sensing line, a second sensing line, a third sensing line, a first communication part and a second communication part. The touchpad is located over the base plate. The magnetic board is arranged between the touchpad and the magnet. The first sensing line, the second sensing line and the third sensing line of the magnetic board are in parallel with each other and stacked on each other. The first sensing line is electrically connected with the second sensing line through the first communication part. The second sensing line is electrically connected with the third sensing line through the second communication part. The first sensing line, the second sensing line and the third sensing line sense a magnetic field of the magnet and generates a vibration.

Abstract: An antenna module includes a first metal plate and a frame body. The frame body surrounds the first metal plate. The frame body includes a first antenna radiator, a second antenna radiator, a third antenna radiator, a first breakpoint and a second breakpoint. The first antenna radiator includes a first feeding end and excites a first frequency band. The second antenna radiator includes a second feeding end and excites a second frequency band. The third antenna radiator includes a third feeding end and excites a third frequency band. The first breakpoint is located between the first antenna radiator and the second antenna radiator. The second breakpoint is located between the second antenna radiator and the third antenna radiator. An electronic device including the above-mentioned antenna module is also provided.

Abstract: A sheet roller dispenser has a case with an interior for an accommodating space to receive a sheet roll. The case has an elongated hole longitudinally defined on a side face. An extension plate with a tongue extending upward is formed below the elongated hole at a central section of the elongated hole, and a corresponding pressing block is formed above the elongated hole to align with the extension plate. The sheet roll has a dotted line formed between two adjacent sheet units, and a slit is defined at a center section of the dotted line. When a free end of the sheet roll is pulled out from the case via the elongated hole, the tongue inserts into the slit of the dotted line to act as a stop, so that the pulled out sheet unit is separated apart from sheet roll easily and conventionally in operation by tearing along the dotted line.

Abstract: A sheet roller dispenser has a case with an interior for accommodating space to receive a sheet roll. The case has an elongated hole longitudinally defined on a side face. An extension plate with a tongue upward is formed below the elongated hole at a central section of the elongated hole and a corresponding pressing block is formed above the elongated hole to align with the extension plate. The sheet roll has a dotted line formed between two adjacent sheet units and a slit is defined at a center section of the dotted line. When a free end of the sheet roll is pulled out from the case via the elongated hole, the tongue inserts into the slit of the dotted line to make a stopping so that the pulled out sheet unit is separated apart from sheet roll easily and conventionally in operation by tearing along the dotted line.

Abstract: Environment protective liner plank structure having several legs and a panel. Each leg is composed of multiple layers of rice grasses (or wheat stems) which evenly overlap each other in the same direction. A layer of adhesive is sprayed between each two layers of rice grasses (or wheat stems). When each layer of rice grasses (or wheat stems) is evenly overlaid on a lower layer of rice grasses (or wheat stems), a male mold is used to compress the rice grasses (or wheat stems) into a compact state. The lowermost layer of rice grasses (or wheat stems) of the panel is evenly overlaid on the adhesive on the uppermost layer of rice grasses (or wheat stems) of the leg. A plane board mold is used to compress the rice grasses (or wheat stems) into a compact state. A layer of adhesive is sprayed over the lowermost layer of rice grasses (or wheat stems) of the panel and then an upper layer of rice grasses (or wheat stems) are overlaid on the lowermost layer of rice grasses (or wheat stems).

Abstract: Environment protective liner plank structure having several legs and a panel. Each leg is composed of multiple layers of rice grasses (or wheat stems) which evenly overlap each other in the same direction. A layer of adhesive is sprayed between each two layers of rice grasses (or wheat stems). When each layer of rice grasses (or wheat stems) is evenly overlaid on a lower layer of rice grasses (or wheat stems), a male mold is used to compress the rice grasses (or wheat stems) into a compact state. The lowermost layer of rice grasses (or wheat stems) of the panel is evenly overlaid on the adhesive on the uppermost layer of rice grasses (or wheat stems) of the leg. A plane board mold is used to compress the rice grasses (or wheat stems) into a compact state. A layer of adhesive is sprayed over the lowermost layer of rice grasses (or wheat stems) of the panel and then an upper layer of rice grasses (or wheat stems) are overlaid on the lowermost layer of rice grasses (or wheat stems).