Opto Tech Corporation

Ching-Liang Kao

Wen-Liang Tseng

Ming-Der Lin

Kwang-Ru Wang

Chang-Da Tsai

Chia-Chen Chang

A method for packaging an electro-optics device is disclosed. A transparent material is added between the die carrier and the electro-optics device, so that the light emitted from the backside of the electro-optics device can be extracted. Furthermore, a light reflective layer is formed on the die carrier, and a pattern of the light reflective layer is designed to prevent the light from being reflected to the active layer, the reflecting decreasing light-emitting efficiency again.

Method for packaging a high efficiency electro-optics device

A method and a structure for packaging an electro-optics device are disclosed. A transparent material is added between the die carrier and the electro-optics device, so that the light emitted from the backside of the electro-optics device can be extracted. Furthermore, a light reflective layer is formed on the die carrier, and a pattern of the light reflective layer is designed to prevent the light from being reflected to the active layer, the reflecting decreasing light-emitting efficiency again.

Growing community of inventors

Taitung, Taiwan

Ching-Liang Kao