Abstract: Disclosures of the present invention describe a method and device for stimulating biological fermentation. In the present invention, a light source is particularly used for stimulating a biological fermentation by supplying an illumination light with a color temperature in a range between 1600K and 4300K. Moreover, a variety of experimental data have proved that, the illumination light is indeed helpful in stimulating the biological fermentation occurring in an object under fermentation so as to enhance a rate of ethanol fermentation. It is worth further explaining that, the method and the device for stimulating biological fermentation can be applied in any one type of fermentation apparatus.

Abstract: Disclosures of the present invention describe a human body-friendly light source constituted by at least one lighting unit and a plurality of color temperature (CT) reducing films stacked to each other. The CT reducing films are connected to a light emission surface of the lighting unit, so as to apply a color temperature reducing treatment to a light emitted from the lighting unit. Exponential data have proved that, two or more stacked CT reducing films exhibit an apparent color temperature reducing effect on the light. Exponential data have proved that, with the increasing of the stack numbers of the CT reducing films, the light is concerted to an orange-white light with color temperature in a range of 1,000-2,500 K, so as to make a sensitivity of melatonin suppression in response to the light be getting lower.

Abstract: Disclosures of the present invention describe a luminance and color temperature tunable (LCTT) tandem OLED, which mainly consists of a transparent conductive substrate, a HTL, a first lighting unit, a first carrier generation unit, a second lighting unit, a second carrier generation unit, a third lighting unit, an ETL, and a cathode electrode. The first lighting unit is designed to emit a cold-white light, a pure-white light or an orange-white light, the second lighting unit is designed to emit a warm-white light, and third lighting unit is designed to emit an orange-white light, a pure-white light or a cold-white light corresponding to the first lighting unit. By such arrangement, it is easy for a user to make the LCTT tandem OLED provide an illumination with user-desirable color temperature and illuminance by using a control interface to electrically drive the three lighting units, either individually or simultaneously.

Abstract: Disclosures of the present invention describe a luminance and color temperature tunable (LCTT) tandem OLED, which mainly consists of a transparent conductive substrate, a HTL, a first lighting unit, a first carrier generation unit, a second lighting unit, a second carrier generation unit, a third lighting unit, an ETL, and a cathode electrode. The first lighting unit is designed to emit a cold-white light, a pure-white light or an orange-white light, the second lighting unit is designed to emit a warm-white light, and third lighting unit is designed to emit an orange-white light, a pure-white light or a cold-white light corresponding to the first lighting unit. By such arrangement, it is easy for a user to make the LCTT tandem OLED provide an illumination with user-desirable color temperature and illuminance by using a control interface to electrically drive the three lighting units, either individually or simultaneously.

Abstract: Disclosures of the present invention describe a smart light source consisting of an illumination module, a driver module, and a controller module. The illumination module are particularly designed to have a plurality of first lighting elements and at least one second lighting element, wherein one or more color temperature (CT) reducing films are disposed on a light emission surface of each of the first lighting elements. The first lights radiated from different first lighting elements are converted to a light resemblance with respect to sunlight in morning sessions, a light resemblance with respect to sunlight in early morning sessions or early evening sessions, an orange-white light, or an orange-red light by the CT reducing films. Moreover, the second lighting element is configured to emit a light resemblance with respect to sunlight in noon sessions or a light resemblance with respect to blue sky sunlight.

Abstract: Disclosures of the present invention describe a human body-friendly light source constituted by at least one lighting unit and a plurality of color temperature (CT) reducing films stacked to each other. The CT reducing films are connected to a light emission surface of the lighting unit, so as to apply a color temperature reducing treatment to a light emitted from the lighting unit. Exponential data have proved that, two or more stacked CT reducing films exhibit an apparent color temperature reducing effect on the light. Exponential data have proved that, with the increasing of the stack numbers of the CT reducing films, the light is concerted to an orange-white light with color temperature in a range of 1,000-2,500 K, so as to make a sensitivity of melatonin suppression in response to the light be getting lower.

Abstract: Disclosures of the present invention describe a luminance and color temperature tunable light source consisting of a plurality of lighting elements and a plurality of light conversion units, wherein parts of the lighting elements are connected with one light conversion unit by a light emission surface thereof. According to the particular design of the present invention, part of the light conversion units comprise only one light conversion film and the other part of the light conversion units comprise two or more light conversion film stacked to each other. By such design, when the lighting elements emit light with high color temperature, the light conversion unit would apply a light conversion process to the light, so as to modulate the color temperature and the luminance of the light. Therefore, the light source proposed by the present invention succeeds in exhibiting a brightness and color temperature individually-tunable function.