Hon Hai Precision Industry Co., Ltd.

Wen-Chien Miao

Chun-Yen Peng

Hao-Chung Kuo

Hsin Chiang

Fu-He Hsiao

Shih-Chen Chen

A micro LED display device includes a light emitting layer, a color conversion layer located on a light emitting surface of the light emitting layer, and a Bragg reflection element located on the color conversion layer. The Bragg reflection element includes a plurality of layer pairs. Each of the layer pairs includes at least one first layer and at least one second layer alternately stacked. The layer pairs include a top layer pair, a bottom layer pair and a plurality of middle layer pairs between the top layer pair and the bottom layer pair. A thickness of the first layer of each of the middle layer pairs is smaller than a thickness of the second layer of each of the middle layer pairs. A refractive index of the first layer is greater than a refractive index of the second layer.

Growing community of inventors

Hsinchu, Taiwan

Wen-Chien Miao