Abstract:
An illumination device includes a light guide bar and light sources. The light guide bar includes a reflective layer, a light-emitting surface opposite to the reflective layer, and a light-incident surface connecting the reflective layer and the light-emitting surface. The light sources are beside the light-incident surface. Each light source includes a light unit and a lens. The lens is between the LED and the light guide bar and includes two opposite planar portions and two opposite arc-surface portions to surround a light-emitting axis. The planar portions are adjacent to each other and form a valley line aligned to the light-emitting axis at a junction of the planar portions. The planar portions respectively face the reflective layer and the light-emitting surface with respect to the valley line; thus, light provided by the LED is partially emitted toward the reflective layer and the light-emitting surface through the planar portions, respectively.
Abstract:
A complex sheet structure includes a base plate, a microstructure layer, and a shielding layer. The microstructure layer is formed on the base plate and has a first side and an opposite second side. The microstructure layer has a plurality of prismatic structures, and the base plate touches the first side of the microstructure layer. The shielding layer covers the second side of the microstructure layer and contains a low light-transmittance material.
Abstract:
An illumination device capable of being controlled by blow includes a casing, a light emitting module, a driving circuit board and a blow sensing module. At least one air hole is formed on a periphery of the casing. The light emitting module is disposed on a top of the casing. The driving circuit board is disposed in the casing and electrically connected to the light emitting module. The blow sensing module is disposed in the casing, electrically connected to the driving circuit board and used for sensing blow through the at least one air hole. The driving circuit board controls the light emitting module to emit light in different brightness according to a number of blows sensed by the blow sensing module.
Abstract:
An illumination apparatus includes a light-guiding pillar, a sleeve, and a point light source. The light-guiding pillar has a light-emitting surface, a bottom surface, a light incident surface, and a reflection bar disposed on the bottom surface. An extension direction of the reflection bar is parallel to an extension direction of the light-guiding pillar. The light incident surface of the light-guiding pillar is disposed in the sleeve. The sleeve includes a reflection portion surrounding the light incident surface and extending along a direction away from the light-guiding pillar. An internal diameter of the reflection portion decreases in a direction away from the light incident surface. The portion of the light beams emitted by the point light source are reflected to the light incident surface by an inner surface of the reflection portion and enter the light-guiding pillar.
Abstract:
A method for transmitting touch panel data is provided. The method is adapted for transmitting coordinate data of at least a touch point being touched on the touch panel and includes the following procedures. The at least coordinate data is compressed. A serial data transmission interface command and a serial data transmission interface client address are appended in front of the compressed at least coordinate data, such that the compressed at least coordinate data is encapsulated into a serial transmission data packet. In addition, the serial transmission data packet is transmitted through a serial data transmission channel.
Abstract:
A matrix resistive touch panel including a plurality of first sensing electrodes, a plurality of second sensing electrodes, a control circuit and a compensating circuit is provided. Each first sensing electrode has a first end and a second end. Each second sensing electrode has a third end and a fourth end. The compensating circuit is electrically connected to the control circuit, the first and the second ends of the first sensing electrodes, and the third and the fourth ends of the second sensing electrodes. The compensating circuit is used for equating a plurality of first impedances between the first ends and the control circuit, equating a plurality of second impedances between the second ends and the control circuit, equating a plurality of third impedances between the third ends and the control circuit, and equating a plurality of fourth impedances between the fourth ends and the control circuit.
Abstract:
A generating apparatus includes an induction unit secured on a fixed mandrel of a bicycle, and a magnetic unit secured on a rotation member of the bicycle. Thus, when the magnetic unit is rotatable relative to the induction unit, the magnets of the magnetic unit are movable relative to the induction coil of the induction unit to produce a magnetic induction effect, so that the induction coil of the induction unit produces an induction electrical energy under action of the successive mutual interaction of the magnetic lines of force of the north poles and the south poles of the magnets of the magnetic unit to supply an electric power to the lamp of the bicycle so as to provide an illuminating function.
Abstract:
The switch mechanism for the reversible control valve of the pneumatic tool focuses on the switchover bar because of the users' right handed and left-handed issues. The primary feature is to make the switchover bar of the reversible control valve and the speed-adjusting valve to roll in the axial direction, and use the combination of the elastic component to make the combination and position section of the connecting section to position with the valve bar positioning section of the reversible control valve. When force of the connecting section of the switchover bar is pulled toward external trigger, it can release the combination and position section and the toggle switch of the switchover bar can achieve switching. When the toggle switch is adjusted, the repositioning may be restored by using the combination and position section and valve bar positioning section without having to take the parts apart.
Abstract:
A liquid crystal module has a liquid crystal panel and a flexible printed circuit board. The liquid crystal panel has a substrate and an indium tin oxide (ITO) film on the substrate. A flexible printed circuit board has an insulating layer on which a lower conductive layer, a second protective layer, an upper conductive layer and a first protective layer are stacked in sequence. The lower conductive layer is electrically connected to predetermined portions of the lower conductive layer and has a conductive portion, which is unshielded by the insulating layer. The flexible printed circuit board is bonded to the liquid crystal panel with the insulting layer stacked on the indium tin oxide film and the pins of the indium tin oxide film electrically connected to the conductive portion of the lower conductive layer.