Abstract: A mobile device protecting cover capable of storing a touch pen includes a touch pen slot and an insertion port disposed on the back side of the protecting cover. The touch pen slot has a press switch button disposed on an inner side wall for pressing the touch pen, and the inner side wall has a groove configured to be corresponsive to the press switch button, and extended from the insertion port as a starting end towards the other end of the touch pen slot. The protecting cover is used to cover a mobile phone or a tablet PC and insert the touch pen into the touch pen slot. When the touch pen is inserted or removed, the structure of the groove and the inner side wall achieves main effect of turning on or off the power by the touch pen.

Abstract: A portable sheath is introduced. The portable sheath includes a sheath body and a cord. The sheath body includes an insertion portion. The cord is connected to the sheath body and adapted to fasten the sheath body to a data-related device. A penlike device can be inserted into the insertion portion and thus attached to the data-related device. Hence, users can carry the data-related device together with the penlike device, thereby minimizing the chance that the penlike device gets lost.

Abstract: A touch pen includes a main body, a touch element and a conductive elastic element which is a conductor. The main body has a cladding portion at an end of the main body, and the touch element is disposed in the main body, and a contact portion is formed at an end of the touch element and exposed from the cladding portion. When use, the contact portion and a using surface form a larger touch area in contact with each other, or a side of the cladding portion and the contact portion form a smaller touch area in contact with the using surface, so that the larger touch area or the smaller touch area can be used to cope with the using habits of different users and achieve an effective touch function.

Abstract: A combination-type pen includes a writing module, a touch module and a pen tube. The pen tube includes a conductive tube for containing the writing module and the touch module and first opening and second openings formed on opposite ends of the conductive tube respectively. When the writing module is protruded from the first opening and out of the pen tube, and the link rod pulls the touch portion to retract from the second opening to the pen tube, the pen is situated at a writing state. When the writing module is retracted from the first opening to the pen tube, and the link rod pushes the touch portion to protrude from the second opening and out of the pen tube, the pen is situated at a touch state. Therefore, the combination-type pen has both touch and writing functions.

Abstract: Disclosed is a fixture including at least two holding portions having an opening formed between ends of two holding portions, an elastic connecting portion coupled to the two holding portions, a containing space formed between the two holding portions and the elastic connecting portion, and the opening being smaller than the containing space, and a protective layer formed on a surface opposite to the ends of the two holding portions. The fixture can clamp and hold other objects such as a screen protector, a filter glass or an external touch panel onto a display screen and achieve a protection effect by the protective layer of the holding portion.

Abstract: A digital signal processor includes an instruction analysis unit, a digital signal processor (DSP) core and a memory unit. The instruction analysis unit receives an instruction and determines the required bit width M for the data process corresponding to the instruction. The DSP core performs the M-bit data process based on the bit width M determined by the instruction analysis unit, and the memory unit stores multiple data and performs the M-bit access based on the bit width M determined by the instruction analysis unit thereby allowing the DSP core to access, and at least one available space in the memory unit will be adjusted such that only the access space having the bit width M for the operation corresponding to the instruction will be open in each access, thereby effectively achieving the effect of power-saving.

Abstract: A capacitive touch device includes a transparent handheld portion and a touch portion, and the transparent handheld portion has at least one sensing structure, and the touch portion is disposed at an end of the transparent handheld portion and has a flexible conductive element, and a user can hold the handheld portion. When the flexible conductive element is contacted with the capacitive touch panel, a capacitive coupling is formed to produce current, to achieve the touch operation effect.

Abstract: A method for optimizing energy consumption of an application program for a DSP includes a program code generating unit is adapted to edit and generate a program code, a program compiling unit is adapted to receive the program code, and according to the program code and the instructional wise energy consumption database generate a plurality of assembly codes, and a DSP simulator adapted to receive the assembly codes and at least one stimulus to simulate the total and the amount of energy every instruction of the assembly codes consumes and transmit the results to the program compiling unit. The program compiling unit modifies the compiling scheme to recompile the program code and transmits the new assembly codes to the DSP simulator, until the simulation results reach or are lower than a predetermined energy consumption value.

Abstract: The touch component of the present invention is consisted of the main body. The said main body is a conductor used for changing current. The said main body at least includes a hand held portion and a touch portion. The said hand held portion is in touch with the capacitive panel; wherein the end of the touch portion is installed with a touch component. The said touch component is made of soft material, which when in contact with the capacitive panel the contact area of the touch component is in close contact with the capacitive panel, which enables the capacitive panel to be able to prevent being damaged due to user's excessive applied pressure.

Abstract: A capacitive touch structure comprises a transparent hand holding portion and a touch portion, and the transparent hand holding portion includes a rod and a transparent conductive film covered onto an external surface of the rod, and the touch portion is disposed at an end of the transparent hand. holding portion and includes a flexible conductive element electrically coupled to the transparent conductive film, such that a user can hold the hand holding portion, and the flexible conductive element can be contacted with the capacitive touch panel to produce a capacitive coupling and generate a current to achieve the effect of a touch operation.

Abstract: A capacitive touch device includes a transparent handholding portion and a touch portion, and the transparent handholding portion has at least one sensing structure, and the touch portion is disposed at an end of the transparent handholding portion and has a flexible conductive element, and a user can hold the handholding portion. When the flexible conductive element is contacted with the capacitive touch panel, a capacitive coupling is formed to produce current, to achieve the touch operation effect.

Abstract: A stylus structure for a touch panel includes a hand-held portion and a touch portion. The touch portion is disposed at an end of the hand-held portion. The touch portion has a soft material body and an encapsulation layer for encapsulating the body. A user can hold the hand-held portion to operate a touch panel when the touch portion is in contact with the touch panel (e.g. a capacitive touch panel) to generate the variation of capacitance. Further, the preferred smoothness can be provided by utilizing the encapsulation layer at the end so that the touch panel can be prevented from being damaged when the user performs a sliding touch operation.

Abstract: A developing system and method for optimizing the energy consumption of an application program for a DSP are provided.

Abstract: A digital signal processor comprises an instruction analysis unit, a digital signal processor (DSP) core and a memory unit. The instruction analysis unit receives an instruction and determines the required bit width M for the data process corresponding to the instruction. The DSP core performs the M-bit data process based on the bit width M determined by the instruction analysis unit, and the memory unit stores multiple data and performs the M-bit access based on the bit width M determined by the instruction analysis unit thereby allowing the DSP core to access, and at lest one available space in the memory unit will be adjusted such that only the access space having the bit width M for the operation corresponding to the instruction will be open in each access, thereby effectively achieving the effect of power-saving.

Abstract: The touch component of the present invention is consisted of the main body. The said main body is a conductor used for changing current. The said main body at least includes a hand held portion and a touch portion. The said hand held portion is in touch with the capacitive panel; wherein the end of the touch portion is installed with a touch component. The said touch component is made of soft material, which when in contact with the capacitive panel the contact area of the touch component is in close contact with the capacitive panel, which enables the capacitive panel to be able to prevent being damaged due to user's excessive applied pressure.

Abstract: The touch component of the present invention is consisted of the main body. The said main body is a conductor used for changing current. The said main body at least includes a hand held portion and a touch portion. The said hand held portion is the part for human to hold in the hand; whereas the touch portion is for contacting with the capacitive panel. When user is using the device, the hand is holding the hand held portion of the touch component. At the same time, the conduction of electricity through the touch component could be capacitive-coupled with the electric field on the conductive layer outside the panel, then the human body will attract the minute electrical current so that the electrode could detect the electric current for touch panel operation.

Abstract: The present invention is directed to a gel polymer electrolyte for use in rechargeable polymer secondary batteries and a precursor composition thereof. The precursor composition can be injected into an aluminum shell of a battery cell, which undergoes in-situ heating polymerization by heating and forms a gel polymer electrolyte penetrating a partition membrane therein. The precursor composition contains (meth)acrylic (acrylate) monomers and a modified bismaleimide oligomer resulting from a reaction of barbituric acid and bismaleimide.

Abstract: The present invention is directed to a gel polymer electrolyte for use in rechargeable polymer secondary batteries and a precursor composition thereof. The precursor composition can be injected into an aluminum shell of a battery cell, which undergoes in-situ heating polymerization by heating and forms a gel polymer electrolyte penetrating a partition membrane therein. The precursor composition contains (meth)acrylic (acrylate) monomers and a modified bismaleimide oligomer resulting from a reaction of barbituric acid and bismaleimide.