Abstract: A handheld electronic device is provided. The handheld electronic device includes a touch display unit, a sensor unit and a processing unit. The sensor unit detects a rotation angle of the handheld electronic device relative to a gravity direction and a displacement of the handheld electronic device. The processing unit is electrically connected to the touch display unit and the sensor unit to extend a timeout threshold of the touch display unit from a first value to a second value that is larger than the first value when the rotation angle is within a reading mode range. The processing unit keeps the timeout threshold at the second value when at least a first condition that the displacement of the handheld electronic device is larger than a predetermined value is met.

Abstract: An apparatus for detecting the approach distance of a human body and performing different actions according to the detecting results comprises: an infrared sensing circuit for sensing the human body's movement; a short-distance infrared signal level detector, used for detecting the amplitude level of signals and comparing them with a preset reference level; a long-distance infrared signal level detector, used for detecting the amplitude level of signals and comparing them with another preset reference level; and a long-distance indication-signal time delayer, used for delaying the output of the signals from the long-distance-signal level detector.

Abstract: A resolution test device and a method thereof are provided. The resolution test method is adapted for testing a resolution of a camera device. The resolution test method includes providing a graph to the camera device, capturing a test image shot by the camera device, shifting an analyzing window a specific distance in a first direction from a static area to a first area on the test image, analyzing the first area to generate a first high-pass element, shifting the analyzing window back to the static area, shifting the analyzing window the specific distance in a second direction from the static area to a second area on the test image, analyzing the second area to generate a second high-pass element, generating a third high-pass element according to the first and the second high-pass element, and defining the resolution of the camera device according to the third high-pass element.

Abstract: An extendable display device including an extendable substrate, and microcapsule display film. The microcapsule display film is located on the extendable substrate. The microcapsule display film includes a microcapsule display material and a plasticizer.

Abstract: A resolution test device and a method thereof are provided. The resolution test method is adapted for testing a resolution of a camera device. The resolution test method includes providing a graph to the camera device, capturing a test image shot by the camera device, shifting an analyzing window a specific distance in a first direction from a static area to a first area on the test image, analyzing the first area to generate a first high-pass element, shifting the analyzing window back to the static area, shifting the analyzing window the specific distance in a second direction from the static area to a second area on the test image, analyzing the second area to generate a second high-pass element, generating a third high-pass element according to the first and the second high-pass element, and defining the resolution of the camera device according to the third high-pass element.

Abstract: An illumination apparatus is provided. The apparatus includes a power supply unit, a switch unit, a bulb, a wireless unit, and a control unit. The power supply unit is for supplying power. The switch unit is for opening or closing a circuit between the power source unit and the bulb. The wireless unit is for receiving wireless signals from an external control device, and generating a first control signal when receiving the wireless signals. The control unit is for generating a close signal according to the first control signal. The switch unit closes the circuit between the power source unit and the bulb according to the close signal to enable the bulb to keep emitting light; and opens the circuit between the power source unit and the bulb if no receiving the close signal, thereby keeping the bulb extinguishing. A related control device for controlling the apparatus is also provided.

Abstract: Fabrication methods for electronic devices with via through holes and thin film transistor devices are presented. The fabrication method the electronic device includes providing a substrate, forming a patterned lower electrode on the substrate, and forming a photosensitive insulating layer on the substrate covering the patterned lower electrode. A patterned optical shielding layer is applied on the photosensitive insulating layer. Exposure procedure is performed curing the exposed photosensitive insulating layer. The optical shielding layer and the underlying photosensitive insulating layer are sequentially removed, thereby forming an opening. A patterned upper electrode is formed on the photosensitive insulating layer filling the opening to create a conductive via hole.

Abstract: An adjustable display screen support includes a support arm with a mounting assembly at the bottom end for fastening to the top of a desk and a coupling block at the top end for holding a coupling block that has a base frame, an attachment frame hooked on the base frame, and a lock for locking the attachment frame to the base frame, a rail that has a flat base panel, a cover shell, a slide affixed to the attachment frame and movable along longitudinal sliding slots of the flat base panel, and spiral springs mounted in the slide each having one end affixed to the cover shell, and a display screen mount affixed to the cover shell to support a display screen.

Abstract: A dual frequency antenna includes a first scythe-shaped arm and a second scythe-shaped arm. The first scythe-shaped arm is configured for operating in a first band. The second scythe-shaped arm is configured for operating in a second band and includes an inverted-T-shaped strip with a foot of the inverted-T-shaped strip connected to the second scythe-shaped arm. The first scythe-shaped arm is attached to the second scythe-shaped arm at an apex. A head of the inverted-T-shaped strip is closer to the apex than the foot. A communication system is also provided.

Abstract: An adjustable display screen support includes a support arm with a mounting assembly at the bottom end for fastening to the top of a desk and a coupling block at the top end for holding a coupling block that has a base frame, an attachment frame hooked on the base frame, and a lock for locking the attachment frame to the base frame, a rail that has a flat base panel, a cover shell, a slide affixed to the attachment frame and movable along longitudinal sliding slots of the flat base panel, and spiral springs mounted in the slide each having one end affixed to the cover shell, and a display screen mount affixed to the cover shell to support a display screen.

Abstract: An apparatus for detecting the approach distance of a human body and performing different actions according to the detecting results comprises: an infrared sensing circuit for sensing the human body's movement; a short-distance infrared signal level detector, used for detecting the amplitude level of signals and comparing them with a preset reference level; a long-distance infrared signal level detector, used for detecting the amplitude level of signals and comparing them with another preset reference level; and a long-distance indication-signal time delayer, used for delaying the output of the signals from the long-distance-signal level detector.

Abstract: A multiband antenna includes a conductive sheet, a feeding point, and a grounding point. The conductive sheet defines a first slot, a second slot, a third slot, a fourth slot, a fifth slot, a sixth slot, and a seventh slot thereon. The second slot and the third slot extend from a same short side of the first slot and are parallel to each other. The fourth slot, the fifth slot, the sixth slot, and the seventh slot extend perpendicularly from a short side of the third slot away from the first slot in sequence. The feeding point is formed on the conductive sheet at a long side of the first slot away from the third slot. The grounding point is formed on the conductive sheet at a margin of the slots different from the location of the feeding point.

Abstract: A flexible light emitting module includes: a flexible substrate; and a flexible multi-layer structure formed on the flexible substrate, and including a plurality of light emitting bare chips that are disposed on the same level and that cooperatively define a spacing thereamong, a dielectric material that fills the spacing and that cooperates with the bare chips to form a light emitting layer, and first and second conductive layers sandwiching and adapted to connect the light emitting layer to a power source.

Abstract: Fabrication methods for electronic devices with via through holes and thin film transistor devices are presented. The fabrication method the electronic device includes providing a substrate, forming a patterned lower electrode on the substrate, and forming a photosensitive insulating layer on the substrate covering the patterned lower electrode. A patterned optical shielding layer is applied on the photosensitive insulating layer. Exposure procedure is performed curing the exposed photosensitive insulating layer. The optical shielding layer and the underlying photosensitive insulating layer are sequentially removed, thereby forming an opening. A patterned upper electrode is formed on the photosensitive insulating layer filling the opening to create a conductive via hole.

Abstract: A multiband antenna includes a conductive sheet, a feeding point, and a grounding point. The conductive sheet defines a first slot, a second slot, a third slot, a fourth slot, a fifth slot, a sixth slot, and a seventh slot thereon. The second slot and the third slot extend from a same short side of the first slot and are parallel to each other. The fourth slot, the fifth slot, the sixth slot, and the seventh slot extend perpendicularly from a short side of the third slot away from the first slot in sequence. The feeding point is formed on the conductive sheet at a long side of the first slot away from the third slot. The grounding point is formed on the conductive sheet at a margin of the slots different from the location of the feeding point.

Abstract: An antenna includes a ground plane, a match portion, and a radiation portion. The ground plane is used for grounding. The match portion is parallel to the ground plane, and is connected to the ground plane. The radiation portion is connected to one end of the match portion, and extends upwardly with respect to the ground plane. The radiation portion can be a spiral element or a meandrous element. The radiation portion can also include a main body extending upwardly with respect to the ground plane, and a plurality of branches extending parallelly along a same direction from the main body.

Abstract: An illumination apparatus is provided. The apparatus includes a power supply unit, a switch unit, a bulb, a wireless unit, and a control unit. The power supply unit is for supplying power. The switch unit is for opening or closing a circuit between the power source unit and the bulb. The wireless unit is for receiving wireless signals from an external control device, and generating a first control signal when receiving the wireless signals. The control unit is for generating a close signal according to the first control signal. The switch unit closes the circuit between the power source unit and the bulb according to the close signal to enable the bulb to keep emitting light; and opens the circuit between the power source unit and the bulb if no receiving the close signal, thereby keeping the bulb extinguishing. A related control device for controlling the apparatus is also provided.

Abstract: A dual frequency antenna includes a first scythe-shaped arm and a second scythe-shaped arm. The first scythe-shaped arm is configured for operating in a first band. The second scythe-shaped arm is configured for operating in a second band and includes an inverted-T-shaped strip with a foot of the inverted-T-shaped strip connected to the second scythe-shaped arm. The first scythe-shaped arm is attached to the second scythe-shaped arm at an apex. A head of the inverted-T-shaped strip is closer to the apex than the foot. A communication system is also provided.

Abstract: A stable monitor holder includes a fixing frame, a bracing device and a support frame. The support frame is coupled with the fixing frame to couple the fixing frame with the bracing device. The support frame includes an upper hook plate and a lower hook plate, which has a hook part. The bracing device includes a bracing frame, a coupling plate, a control structure and a hook plate. The coupling plate is coupled to the bracing frame. The coupling plate includes a crossing part, a protruding part and a connecting plate. The connecting plate has a retention device and a through hole. The control means has an operation part on the outside and two first shaft parts and a positioning dowel on the inside. The hook plate has a hook part, two through openings and a positioning hole, and has a multistage slot on an upper edge.