Advanced Optoelectronic Technology, Inc.

Chih-Jung Liu

Tzu-Chien Hung

Chia-Hui Shen

Chien-Chung Peng

Chien-Shiang Huang

Shih-Cheng Huang

A light emitting diode chip comprises a light emitting diode chip core and a coating layer. The coating layer covers side surfaces of the light emitting diode chip core. And a display composed of the light emitting diode chips is also provided.

Light emitting diode chip and display composed of light emitting diode chips

A light emitting device includes a base and a light emitting diode chip, the light emitting diode chip is formed on a top surface of the base, an outline of a projection of the light emitting diode chip projected on the top surface of the base is positioned in the top surface of the base. The light emitting device further includes a light reflecting portion, the light reflecting portion is formed on the top surface of the base, the light reflecting portion is defined around the light emitting diode chip, a height of the light reflecting portion is less than a height of the light emitting diode chip.

Light emitting device

An LED die includes a substrate, a light emitting structure, electrodes, a first transparent protecting layer, a reflection layer, and a second transparent protecting layer. The light emitting structure includes a first semiconductor layer, an active layer, a second semiconductor layer successively formed on the substrate. A part of first semiconductor layer being exposed. A first electrode is formed the first semiconductor layer. A second electrode is formed on the second semiconductor layer. The first transparent protecting layer, the reflection layer, and the second transparent protecting layer successively formed on the first electrode. The present disclosure also provides a method of manufacturing the LED die.

LED die and method of manufacturing the same

A light emitting diode includes a light emitting structure, a transparent conductive layer and a transparent protecting layer formed in sequence. A plurality of holes are defined in the transparent protecting layer to expose the transparent conductive layer out of the transparent protecting layer. A plurality of micro-structures are formed on a top surface of the transparent conductive layer in the holes. The micro-structures refract light emitted from the light emitting structure and travelling through the transparent conductive layer.

Growing community of inventors

Hsinchu, Taiwan

Chih-Jung Liu