Xiamen Sanan Optoelectronics Technology Co., Ltd.

Quanzhou Sanan Semiconductor Technology Co., Ltd.

Xinglong Li

Junpeng Shi

Weng-Tack Wong

Chen-Ke Hsu

Chih-Wei Chao

Chi-Wei Liao

Hui Chen

Qiuxia Lin

Zhaowu Huang

Yang Li

Chang-Chin Yu

Chenxi Yan

Li Yang

A light emitting diode (LED) device includes at least three LED chips spaced apart from one another, an encapsulation layer and a lens. Each of the LED chips is configured to emit light having a respective one of wavelengths. The LED chips cooperate to have a light emitting region. Each LED chip has a first surface, a second surface opposite to the first surface, and a lateral surface that interconnects the first and second surfaces. The encapsulation layer covers the lateral surface of each of the LED chips, and fills gaps between the LED chips. The lens is disposed on the first surface of each of the LED chips, and covers the light emitting region of the LED chips.

Light emitting diode device, method for manufacturing the same and a display including the same

A semiconductor light-emitting device includes a lead frame, a light-emitting element, and a reflection layer. The lead frame includes a main body and a side body extending upwardly from the main body. The main body and the side body cooperatively define a receiving space. The side body has an inner surface facing the receiving space, and a first height measured from a surface of the main body. The light-emitting element is disposed on the surface of the main body and in the receiving space. The reflection layer covers at least a part of the inner surface, and has a second height measured from the surface of the main body. The second height is not smaller than 90% of the first height.

Semiconductor light-emitting device

The laser device includes a substrate, a laser element disposed on the substrate for emitting a laser light ray, a light guide member disposed on the substrate, and a wavelength conversion layer. The light guide member is light-transmissible and thermally conductive, and has at least one reflection surface for reflecting the laser light ray from the laser element so as to change travelling direction of the laser light ray. The wavelength conversion layer converts wavelength of the laser light ray from the light guide member to result in a laser beam, and contacts the light guide member so that heat from the wavelength conversion layer is transferred to the substrate through the light guide member.

Laser device and light guide member used with the same

A UV LED device includes a base, a lens disposed on the base, an adhesive unit, an LED chip unit, and an encapsulating member. The adhesive unit has multiple layers and is connected between the base and the lens such that the base, the lens and the adhesive unit cooperatively define an enclosed space. The LED chip unit is disposed in the enclosed space. The encapsulating member is disposed in the enclosed space, and encapsulates the LED chip unit. The encapsulating member is made of a material the same as a material of at least one layer of the adhesive unit.

UV LED device

Growing community of inventors

Xiamen, China

Xinglong Li