XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
|XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150255682||Light Emitting Diode and Fabrication Method Thereof - A light emitting diode includes: a substrate; a light-emitting epitaxial layer, from bottom to up, laminated by semiconductor material layers of a first confinement layer, a light-emitting layer and a second confinement layer over the substrate; a current blocking layer over partial region of the light-emitting epitaxial layer; a transparent conducting structure over the current blocking layer that extends to the light-emitting epitaxial layer surface and is divided into a light-emitting region and a non-light-emitting region, in which, the non-light-emitting region corresponds to the current blocking layer with thickness larger than that of the light-emitting region, thus forming a good ohmic contact between this structure and the light-emitting epitaxial layer and reducing light absorption; and a P electrode over the non-light-emitting region of the transparent conducting structure, which guarantees current spreading performance and reduces working voltage and light absorption.||09-10-2015|
|20150249182||Double-Sided LED and Fabrication Method Thereof - A double-sided LED has a double-sided light emitting structure formed by electroplating or electrocasting without the need for wire bonding. The double-sided light emitting gives the chip a light-emitting angle of 150 degrees or higher. In addition, the device has good light extraction and heat dissipation characteristics.||09-03-2015|
|20150243863||PACKAGE SUPPORT, FABRICATION METHOD AND LED PACKAGE - A package support including: metal frames connected together; one or more dielectric materials disposed in an inner gap of the metal frames; wherein: the package support has a frame region and a function region; wherein the function region has complete upper and lower surfaces configured to prevent leakage if at least one of the entire upper or lower surfaces is covered with an encapsulant material. A fabrication method allows for manufacturing the package support with a high cell density, relatively low price, high reflectivity, good heat dissipation, and high reliability. The LED package using the package support has a smaller size and improved dissipation properties.||08-27-2015|
|20150243862||Light-Emitting Diode and Fabrication Method Thereof - A light emitting diode includes: a substrate of front and back main surfaces; a V-shaped groove, which has a reflecting surface, formed over front surface of the conductive substrate; a light-emitting epitaxial layer, the margin of which has its vertical projection between the bottom and the inner margin of the V-shaped groove, formed over the substrate, so that light emitted from the light-emitting epitaxial layer margin is incident to the mirror surface of the V-shaped groove and emits outwards. This structure can effectively improve extraction efficiency of device and control path of light at peripheral region of the light-emitting epitaxial layer.||08-27-2015|
Patent applications by XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.