Abstract:
A switching method for an electronic device having sensing regions is mentioned. The switching method is configured to detect signals received by the electronic device, so as to switch the states of the electronic device. The switching method comprises receiving a first signal at a first moment and receiving a second signal at a second moment, wherein the first signal is generated by touching a first sensing region and the second signal is generated by touching a second sensing region; measuring a triggering duration and determining whether the triggering duration is consistent with a predetermined duration, when the first signal and the second signal are inputted simultaneously; switching the electronic device from a first state to a second state, if the triggering duration is consistent with the predetermined duration; and maintaining the electronic device in the first state, if the triggering duration is not consistent with the predetermined duration.
Abstract:
When a back cover of a mobile communication device with replaceable cover is replaced, the mobile communication device may perform a corresponding application or enable a special function according to the back cover. The mobile communication device includes a back cover and a body including a processing unit, a storage unit, and a second connection interface. The back cover includes an integrated circuit (IC) element and a first connection interface. The IC element has identification information. The storage unit stores at least an application and a mapping table. The mapping table records the corresponding application of each identification information. When the back cover is assembled to the body, the first connection interface is connected to the second connection interface. The processing unit receives the identification information and looks up the mapping table according the identification information. The processing unit enables the corresponding application according to the mapping table.
Abstract:
A switching method for an electronic device having sensing regions is mentioned. The switching method is configured to detect signals received by the electronic device, so as to switch the states of the electronic device. The switching method comprises receiving a first signal at a first moment and receiving a second signal at a second moment, wherein the first signal is generated by touching a first sensing region and the second signal is generated by touching a second sensing region; measuring a triggering duration and determining whether the triggering duration is consistent with a predetermined duration, when the first signal and the second signal are inputted simultaneously; switching the electronic device from a first state to a second state, if the triggering duration is consistent with the predetermined duration; and maintaining the electronic device in the first state, if the triggering duration is not consistent with the predetermined duration.
Abstract:
An image display device includes a display panel and a parallax optic. The display panel is provided with a stripe sub-pixel arrangement in which sub-pixels arranged in a first direction have identical colors, and sub-pixels arranged in a second direction have distinct colors. The pixel density in the first direction is twice the pixel density in the second direction of the stripe sub-pixel arrangement. The parallax optic has view-separation elements arranged in the first direction into multiple rows. Each view-separation element is positioned corresponding to two adjacent sub-pixels, and the view-separation elements in one row are staggered relative to the view-separation elements in immediately adjacent rows.
Abstract:
A foldable leg for furniture includes a tubular leg and a pivot assembly attached to a top of the tubular leg. The pivot assembly includes a front plate and two wing plates respectively perpendicularly extending from two opposite sides of the front plate and facing each other. Each of the wing plates has a curved top edge and an elongated slot longitudinally defined in each of the wing plates. A bracket is pivotally connected to the pivot assembly and includes two side plates parallel to each other, and each has a through hole defined in a lower portion of the side plate. A locking plate connects the two side plates and the locking plate is selectively locked by the pivot assembly. A spring has two ends respectively secured around the pivot pin and at a free end of the tongue of the pivot assembly.
Abstract:
When a back cover of a mobile communication device with replaceable cover is replaced, the mobile communication device may perform a corresponding application or enable a special function according to the back cover. The mobile communication device includes a back cover and a body including a processing unit, a storage unit, and a second connection interface. The back cover includes an integrated circuit (IC) element and a first connection interface. The IC element has identification information. The storage unit stores at least an application and a mapping table. The mapping table records the corresponding application of each identification information. When the back cover is assembled to the body, the first connection interface is connected to the second connection interface. The processing unit receives the identification information and looks up the mapping table according the identification information. The processing unit enables the corresponding application according to the mapping table.
Abstract:
An apparatus for controlling electric field distribution is provided, where the apparatus includes at least one portion of a portable electronic device, the portable electronic device includes a plurality of wireless communication functions respectively corresponding to different communication standards, and the plurality of wireless communication functions includes a mobile phone function and at least one other wireless communication function. The apparatus includes: a main antenna, connected to a first side of a PCB of the portable electronic device, for performing the mobile phone function; and a plurality of short trace structures, positioned at the first side of the PCB and connected to the PCB, wherein at least one of the plurality of short trace structures is selectively utilized as at least one short trace or utilized as at least one secondary antenna corresponding to the at least one other wireless communication function.
Abstract:
A feeding device for a caulking gun includes a frame, a trigger, a plunger shaft, a drive grip, a brake grip, two springs and a pressure release rod. A first recess and a second recess are defined in the frame. The plunger shaft extends through the frame and penetrates the drive grip, in the first recess, and the brake grip, in the second recess. The pressure release rod is slidably mounted between the drive grip and the brake grip. When the drive grip is moved back, due to a spring force, and presses the pressure release rod, the brake grip is pressed, to release the engagement with the plunger shaft, which releases the pressure on the caulking compound in the tube. Consequently the caulking compound does not flow out of the tube unless the trigger is squeezed and caulking compound is saved.
Abstract:
An apparatus for controlling electric field distribution is provided, where the apparatus includes at least one portion of a portable electronic device, the portable electronic device includes a plurality of wireless communication functions respectively corresponding to different communication standards, and the plurality of wireless communication functions includes a mobile phone function and at least one other wireless communication function. The apparatus includes: a main antenna, connected to a first side of a PCB of the portable electronic device, for performing the mobile phone function; and a plurality of short trace structures, positioned at the first side of the PCB and connected to the PCB, wherein at least one of the plurality of short trace structures is selectively utilized as at least one short trace or utilized as at least one secondary antenna corresponding to the at least one other wireless communication function.
Abstract:
A smart mobile communication device comprises a casing, a touch screen and two sensors. The casing has a front surface and at least two opposite holding surfaces. The front surface is disposed between the at least two opposite holding surfaces. The touch screen is disposed on the front surface to be used as a main operation interface of the smart mobile communication device. The two sensors are disposed on the at least two opposite holding surfaces respectively to be used as secondary operation interfaces of the smart mobile communication device. Accordingly, the convenience for operating the smart mobile communication device can be enhanced.