Abstract: A media docking device includes an input circuit, an output circuit and a processing circuit. The input circuit is electrically connected to a media source device for receiving media data. The output circuit is electrically connected to a media play device. The processing circuit is electrically connected to the input circuit and the output circuit. The processing circuit determines if a verification procedure is passed. If the verification procedure is passed, the processing circuit transfers the media data to the media play device. If the verification procedure is not passed, the processing circuit limits a transmission of the media data, such that the media data will not be completely played by the media play device.

Abstract: A media docking device includes an input module, an output module and a processing module. The input module is electrically connected to a media source device for receiving media data. The output module is electrically connected to a media play device. The processing module determines if an instruction is received from the media source device or a remote device. If the instruction is not received, the processing module transfers the media data to the output module to transmit to the media play device. If the instruction is received, the processing module limits a transmission of the media data according to the instruction, such that the media data will not be completely played by the media play device.

Abstract: A variable aperture module includes a blade assembly including movable blades, a positioning element including positioning structures and a driving part including a rotation element. The movable blades are disposed around an optical axis to form a light passable hole with adjustable size for different hole size states and each have an inner surface to define the contour of the light passable hole in each hole size state. The positioning structures correspond to the movable blades. The rotation element is rotatable with respect to the positioning element and is configured to rotate the movable blades to adjust a size of the light passable hole. There are matte structures disposed on each inner surface. Each matte structure is single structure extending towards the optical axis, such that at least part of the contour of the light passable hole has an undulating shape at least in several hole size states.

Abstract: A display device which is not harmful to the human eye in respect of blue light includes a display panel, a backlight module, and a light adjusting component. The backlight module includes white light emitting diodes (LEDs) for emitting light. Each white LED includes a blue light chip and a yellow fluorescent material encapsulated on the blue light chip. Thereby, transmittance of the light adjusting component for blue light having a wavelength less than 450 nm is less than 10% and transmittance of light adjusting component for blue light having a wavelength over 470 nm is not less than 90%. The light adjusting component reduces the emission from the display device of yellow light having a wavelength of about 575 nm to 595 nm.

Abstract: A display device which is not harmful to the human eye in respect of blue light includes a display panel, a backlight module, and a light adjusting component. The backlight module includes white light emitting diodes (LEDs) for emitting light. Each white LED includes a blue light chip and a yellow fluorescent material encapsulated on the blue light chip. Thereby, transmittance of the light adjusting component for blue light having a wavelength less than 450 nm is less than 10% and transmittance of light adjusting component for blue light having a wavelength over 470 nm is not less than 90%. The light adjusting component reduces the emission from the display device of yellow light having a wavelength of about 575 nm to 595 nm.

Abstract: A display panel includes a lighting device, a color conversion layer, and a reflective sheet. The lighting device at least includes a first lighting part emitting a first light of a first color having a wavelength within the first wavelength range and a second lighting part emitting a second light of the first color having a wavelength within a second wavelength range. The color conversion layer includes a number of bases corresponding to the first lighting part and the second lighting part. The reflective sheet reflects a light having a wavelength within a first wavelength range and lets a light having a wavelength out of the first wavelength range to pass through. The bases corresponding to the first lighting part are doped with a number of quantum dot particles to convert the first light to a third light of a second color.

Abstract: A backlight module comprises a light guide plate, at least one light source configured to emit a mixed light of a first primary color and a second primary color, a phosphor film capable of generating light having a third primary color, and a reflector. The light guide plate guides the mixed light to the phosphor film. A part of the mixed light excites the phosphor film to generate light having the third primary color. The light having the third primary color mixes with other parts of the mixed light to create white light. The reflector reflects light leaking from the light guide plate back to the light guide plate. A display device using the backlight module is also provided.

Abstract: A backlight module includes a light guide plate, a light source, and a phosphor film. The light source is secured to the light guide and includes an emitting element and a phosphor element covering the emitting element. The phosphor film includes a plurality of colored phosphor particles. The emitting element emits light with a first primary color. A lighting path is defined by the phosphor element, the light guide plate, and the colored phosphor particles, and the resulting mixed-color light is converted to a white light to illuminate a display panel. A display device with the backlight module is also provided.

Abstract: A display panel includes a lighting device, a color conversion layer, and a reflective sheet. The lighting device at least includes a first lighting part emitting a first light of a first color having a wavelength within the first wavelength range and a second lighting part emitting a second light of the first color having a wavelength within a second wavelength range. The color conversion layer includes a number of bases corresponding to the first lighting part and the second lighting part. The reflective sheet reflects a light having a wavelength within a first wavelength range and lets a light having a wavelength out of the first wavelength range to pass through. The bases corresponding to the first lighting part are doped with a number of quantum dot particles to convert the first light to a third light of a second color.

Abstract: The disclosure provides a backlight module and a display device with a backlight module. The backlight module includes an emitting element, phosphors, and a quantum dot film. The emitting element is configured to provide lights with a first primary color. The phosphors have a second primary color. The quantum dot film includes numbers of quantum dots configured to provide emission spectrum with a third primary color. The light from the emitting element excites the phosphors and the quantum dot film to generate white mixed light. The first primary color is blue, and the maximum peak intensity the light from the emitting element is in the range from 460 nm to 475 nm.

Abstract: A display device is provided. The display device includes a display panel and a backlight module. The backlight module is emits light to the display panel. the light emitted from the backlight module includes blue light having a peak wavelength not less than 455. The display device can reduce harmful to eyes of people.