J.s. Technology Co., Ltd.

Sinetics Associates International Taiwan Ltd.

Wen-Ho Chen

Hui Yen Huang

King Chang Chang

Chia-Feng Lin

Ming-Kang Chen

Kai-Hsien Chen

Mao-Ching Yang

Disclosed is a full spectrum sunshine simulation apparatus for developing biological growth which comprises a full spectrum light emitting diode module and a photoperiod controller. Therein, the full spectrum light emitting diode module includes a printed circuit board and a plurality of full spectrum light emitting diodes, wherein the luminescence spectrum of the full spectrum light emitting diodes has a wavelength range of 350 nm to 800 nm. The photoperiod controller, connected to the full spectrum light emitting diode module, is in charge of lighting periods of the plurality of full spectrum light emitting diodes, color temperatures and emitting angles of the lights emitted from the plurality of full spectrum light emitting diodes, thereby simulating a environment under artificial sunlight.

Full spectrum sunshine simulation apparatus for developing biological growth

A solid-state illumination lamp structure includes a sleeve, a first electrode, a second electrode and a light-emitting assembly. The first electrode is mounted on one end of the sleeve and the second electrode is mounted on the other end of the sleeve. The light emitting assembly is mounted inside the sleeve and includes a circuit substrate, at least one light-emitting diode and two conducting assemblies. The two conducting assemblies are electrically connected to the first electrode and the second electrode, respectively, so that the light emitting assembly emits light.

Solid-state illumination lamp structure

A white light LED assembly has at least two kinds of light-emitting units. The units can be a white light-emitting unit composed of red, green and blue LEDs, a white light-emitting unit composed of a blue and yellowish-green LEDs, a white light-emitting unit composed of a blue LED and yellow phosphor, or a white light-emitting units composed of UV LED and red, green and blue phosphors. The white light LED assembly according to the present invention has satisfactory efficiency and color rendering property as well as flexible phosphor usage.

White light LED assembly

A BLU module has a plurality of BLUs assembled together. Each of the BLUs includes a light guide, a light source structure adjacent to the light guide, and a heat conduction member contacting the light source structure. The light guide has a light-emitting surface arranged on a top thereof and a bottom surface opposing the light-emitting surface, the light-emitting surface being larger than the bottom surface so that that light guide defines a first cavity formed therebetween. The light source structure is received in the first cavity. The light guide in two adjacent BLUs of the module defines a second cavity opposite the first cavity for receiving an adjacent heat conduction member of a prior adjacent light guide. The module is provided with a variable size with the BLUs assembled together to meet requirements.

Growing community of inventors

Hsinchu, Taiwan

Wen-Ho Chen