Abstract: An illumination apparatus for vehicle is disclosed, which includes an illumination module and a microcontroller. The illumination module includes a circuit base and an LED array which is disposed on the circuit base and includes a plurality of LED packages. Each of the LED packages includes a driver chip, a light source and a packaging structure, in which the driver chip and the light source are disposed. The driver chip is electrically connected to the light source to drive the light source to emit lights. The microcontroller is electrically connected to the LED packages to control the operation of the LED packages. Therefore, lights emitted from the LED packages can form a dynamic or static image; moreover, the light source (LED chip) and the driver chip are in the same packaging structure, so the circuit layout of the circuit base can be simplified.

Abstract: The present invention provides a light emitting apparatus and a lighting module, comprising: a circuit substrate, a plurality of optical sources and an optical element; the optical element comprises a translucent element and an interference element; the plurality of light sources are arranged on the circuit substrate for lighting the optical element; the optical element is arranged above the plurality of light sources; and the interference element is arranged on the translucent element, which is used to make light emitted from each of the light sources offset interference in a first polarization direction, enhance interference in a second polarization direction, and emit through the translucent element. The light emitting apparatus and the lighting module of the present invention are employed to provide a more diversified optical pattern to the user and improve the user experience.

Abstract: The present invention provides a light emitting apparatus and a lighting module, comprising: a circuit substrate, a plurality of optical sources and an optical element; the optical element comprises a translucent element and an interference element; the plurality of light sources are arranged on the circuit substrate for lighting the optical element; the optical element is arranged above the plurality of light sources; and the interference element is arranged on the translucent element, which is used to make light emitted from each of the light sources offset interference in a first polarization direction, enhance interference in a second polarization direction, and emit through the translucent element. The light emitting apparatus and the lighting module of the present invention are employed to provide a more diversified optical pattern to the user and improve the user experience.

Abstract: Various examples of an LED lighting module and a lamp having the LED lighting module are described. An LED lighting module may include an LED lighting member, configured to emit light and including at least one LED, and a monolithic base that is substantially cylindrically shaped with a cavity therein. The monolithic base may include a first distal end, a second distal end opposite the first distal end, a top surface located at the first distal end and including a hole intercommunicating with the cavity, and an exterior surface disposed between the first and the second distal ends. The LED lighting member may be disposed on the top surface. The exterior surface may include one or more screw threads thereon.

Abstract: A lighting emitting diode (LED) device includes a first adjust module and a second adjust module. The first adjust module includes at least one first LED and has a first internal impedance having a first characteristic curve. A range covered by the first characteristic curve includes a first incomplete conduction region and a first conduction region. As the current increases from zero value and up, the first internal impedance decreases exponentially in the first incomplete conduction region, is approximately linear in the first conduction region. The second adjust module includes an impedance-providing component and an electronic component coupled in series. The second adjust module is coupled in parallel with the first adjust module. The second adjust module has a second internal impedance having a second characteristic curve. The first characteristic curve and the second characteristic curve match one another.

Abstract: The present invention provides a light emitting diode (LED) device. The LED device include a driver, a first LED coupled in series with the driver, and an impedance-providing component coupled in parallel with the first LED and in series with the driver. The impedance-providing component provides a shunt impedance having a value that varies in positive proportion with a variation in an ambient temperature. The driver is respectively coupled in series with the first LED and the at least one impedance-providing component. The driver provides a drive current divided to flow through the first LED and the at least one impedance-providing component according to the shunt impedance and the internal impedance.