Abstract: A plastic lens includes: a lens body which has a first surface, a second surface opposite to the first surface, a circumferential surface interconnecting the first surface and the second surface, and a central optical axis along which the first and second surfaces are arranged, the first surface having a curved surface portion and a stepped surface portion surrounding the curved surface portion; a first flash that is located at the stepped surface portion and that surrounds the central optical axis; and a second flash that is located at the stepped surface portion and that surrounds the first flash.

Abstract: An exemplary liquid crystal panel includes a first substrate, a second substrate opposite to the first substrate, a light sensor disposed at an inner side of the first substrate, and a black matrix disposed at an inner side of the second substrate. The light sensor includes a light-sensing unit, and the black matrix includes a semi-transparent film corresponding to the light-sensing unit. A liquid crystal display device employing the liquid crystal panel is also provided.

Abstract: A data preserving method and a data accessing method for a non-volatile memory are provided. In the data preserving method, a data is checked according to an error correcting code (ECC) to obtain an error bit number of the data. When the error bit number is greater than a threshold, the data is moved from a first memory unit to a second memory unit and is corrected according to the ECC. Thereby, the data stability of the non-volatile memory is improved.

Abstract: The present invention provides a control device of the memory, which accelerates the memory to execute iterant commands. This control device includes a micro-controller unit, a controller, a block information table and a state machine. Among them, the micro-controller unit is used to issue a command to operate the memory, which contains several blocks. The controller is coupled between the memory and the micro-controller unit. When it determines the command needs not be executed repeatedly, the micro-controller unit would issue the command through the control device. When the command is determined necessary for repetitive execution, the state machine would repeatedly carry out this command. The state machine performs an analysis based on the state of every block in the block information table and executes repetitively the command accordingly. It also updates the state information on the blocks in the table accordingly.

Abstract: The present invention discloses a structure of a single-sided PCB within an ExpressCard with SMD LEDs arrangement formed thereon. The SMD LEDs are act as status indicators for the electronic devices with small, thin and compact size. The structure is expected to form SMD LED illuminating light to the top surface of the PCB with SMD LEDs connecting to the bonding pads on the bottom surface of the PCB. The method comprises forming through-holes on the PCB, placing SMD LEDs over the through-holes with their illuminating heads facing toward the top surface of the PCB, soldering the SMD LEDs with the bonding pads on the bottom surface of the PCB.

Abstract: A touch-sensitive liquid crystal display (LCD) device includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer sandwiched between the first and second substrates. A first sensing line, a second sensing line, a reference capacitor, and a variable capacitor connected with the reference capacitor in series are arranged on the first substrate. A node between the reference capacitor and the variable capacitor is couple to the first and second sensing lines. A capacitance of the variable capacitor is changeable when acted upon an external pressure.

Abstract: An exemplary liquid crystal panel includes a first substrate, a second substrate opposite to the first substrate, a light sensor disposed at an inner side of the first substrate, and a black matrix disposed at an inner side of the second substrate. The light sensor includes a light-sensing unit, and the black matrix includes a semi-transparent film corresponding to the light-sensing unit. A liquid crystal display device employing the liquid crystal panel is also provided.

Abstract: A data preserving method and a data accessing method for a non-volatile memory are provided. In the data preserving method, a data is checked according to an error correcting code (ECC) to obtain an error bit number of the data. When the error bit number is greater than a threshold, the data is moved from a first memory unit to a second memory unit and is corrected according to the ECC. Thereby, the data stability of the non-volatile memory is improved.

Abstract: The present invention discloses a structure of a single-sided PCB within an ExpressCard with SMD LEDs arrangement formed thereon. The SMD LEDs are act as status indicators for the electronic devices with small, thin and compact size. The structure is expected to form SMD LED illuminating light to the top surface of the PCB with SMD LEDs connecting to the bonding pads on the bottom surface of the PCB. The method comprises forming through-holes on the PCB, placing SMD LEDs over the through-holes with their illuminating heads facing toward the top surface of the PCB, soldering the SMD LEDs with the bonding pads on the bottom surface of the PCB.

Abstract: A control device for a memory is provided. The control device includes a micro-control unit (MCU), a command queue, a command sequencer, and a table. The control device is coupled to the memory and is used for controlling the memory to execute an operation. In which, the MCU outputs a control signal according to the operation. The command sequencer sequentially stores command sets required by the execution of the operation according to the control signal, and each command set includes plural commands. The command queue sequentially stores command set contents according to the order of the corresponding command sets. The table stores a target address of the memory required by the execution of the operation.

Abstract: An exemplary electro-wetting display (EWD) includes a plurality of pixel regions, and each pixel region includes a first substrate; a second substrate opposite to the first substrate; a first conductive liquid disposed between the first and second substrates; a second, colored, non-conductive liquid disposed between the first and second substrates, and the second liquid being immiscible with the first liquid; and an electrode disposed at a surface of the second substrate adjacent to the first substrate. The electrode includes a cutout portion to define a containing space for receiving the second liquid while the pixel region displaying white. The electrode includes an edge corresponding to an edge of the cutout portion, and the edge of the electrode has a shape corresponding to a shape of an edge of the second liquid while being receiving in the containing space.

Abstract: The present invention provides a control device of the memory, which accelerates the memory to execute iterant commands. This control device includes a micro-controller unit, a controller, a block information table and a state machine. Among them, the micro-controller unit is used to issue a command to operate the memory, which contains several blocks. The controller is coupled between the memory and the micro-controller unit. When it determines the command needs not be executed repeatedly, the micro-controller unit would issue the command through the control device. When the command is determined necessary for repetitive execution, the state machine would repeatedly carry out this command. The state machine performs an analysis based on the state of every block in the block information table and executes repetitively the command accordingly. It also updates the state information on the blocks in the table accordingly.

Abstract: A control device for a memory is provided. The control device includes a micro-control unit (MCU), a command queue, a command sequencer, and a table. The control device is coupled to the memory and is used for controlling the memory to execute an operation. In which, the MCU outputs a control signal according to the operation. The command sequencer sequentially stores command sets required by the execution of the operation according to the control signal, and each command set includes plural commands. The command queue sequentially stores command set contents according to the order of the corresponding command sets. The table stores a target address of the memory required by the execution of the operation.

Abstract: This invention is concerned with a method for producing water-insoluble polysaccharides. A method for making the water-insoluble bio-compatible gel includes activating the hydroxyl-containing polysaccharides with the activating agent to form activated polysaccharides, and cross-linking the activated polysaccharides, under moderate conditions producing different shapes of the water-insoluble bio-compatible gel. The water-insoluble bio-compatible gels, films, porosities, powders, sheets, fibers and spheres of this invention may be applied to various medical and cosmetic uses.

Abstract: The present invention provides a process for preparing a porous material having interconnected pores. One or more kinds of bioresorbable polymers and a low molecular weight oligomer are dissolved in an organic solvent to form a bioresorbable polymer solution. The bioresorbable polymer solution is then exposed to a coagulant to form a porous material. The low molecular weight oligomer is soluble in the coagulant, and the bioresorbable polymer is insoluble in the coagulant.

Abstract: A multi-channel bioresorbable nerve regeneration conduit and a process for preparing the conduit. The multi-channel bioresorbable nerve regeneration conduit includes a hollow round tube of a porous bioresorbable polymer and a multi-channel filler in the round tube. The multi-channel filler is a porous bioresorbable polymer film with an uneven surface and is single layer, multiple layer, in a folded form, or wound into a spiral shape.

Abstract: The present invention provides a process for preparing a porous bioresorbable material having interconnected pores. A bioresorbable polymer and a low molecular weight oligomer are dissolved in an organic solvent to form a bioresorbable polymer solution. The bioresorbable polymer has a molecular weight greater than 20,000 and the oligomer has a molecular weight of 200 to 4000. The bioresorbable polymer solution is then contacted with a coagulant to form a porous bioresorbable material.

Abstract: This invention is concerned with a method for producing water-insoluble polysaccharides. A method for making the water-insoluble bio-compatible gel includes activating the hydroxyl-containing polysaccharides with the activating agent to form activated polysaccharides, and cross-linking the activated polysaccharides, under moderate conditions producing different shapes of the water-insoluble bio-compatible gel. The water-insoluble bio-compatible gels, films, porosities, powders, sheets, fibers and spheres of this invention may be applied to various medical and cosmetic uses.