Lite-on Technology Corporation

Lite-on Opto Technology (changzhou) Co., Ltd.

Yu-Kuan Lin

Chin-Kuan Lin

Ju-Ling Cheng

Shih-Yi Chuang

Che-Chun Su

A display device is provided. The display device includes a substrate, a first optical unit, a first light-emitting unit, a second optical unit, a second light-emitting unit, and a light-blocking unit. The first optical unit is disposed on the substrate and includes a first coating layer and a first light guide layer. A light-emitting region of the first light-emitting unit corresponds in position to a first light incident surface of the first light guide layer. The second optical unit is disposed on the first optical unit and includes a second coating layer and a second light guide layer. A light-emitting region of the second light-emitting unit corresponds in position to a second light incident surface of the second light guide layer. The light-blocking unit separates the first light incident surface and the second light incident surface.

Display device with multi-layered structure for presenting luminous images of different colors

An optical module and an electronic device are provided. The optical module includes a substrate, a first light guide plate, a first light-emitting element, a reflective layer, a first pattern layer, a first light-shielding structure, and a beam splitting layer. The first light guide plate has first and second surfaces opposite to each other. The second surface faces the substrate. The first light-emitting element has a light output surface facing a side portion of the first light guide plate. The reflective layer is arranged between the substrate and the first light guide plate. The first pattern layer is formed on the first light guide plate. The first light-shielding structure covers a part of the substrate, and the first surface of the first light guide plate. The beam splitting layer is disposed above the first light guide plate and the first light-shielding structure.

Optical module and electronic device

A display device is provided. The display device includes a circuit board, a reflective housing, a plurality of light emitting diode units, and a diffusion film The reflective housing is disposed on the circuit board and has a plurality of recesses. The light emitting diode units are disposed in the recesses and are electrically connected to the circuit board. The diffusion film is disposed on the reflective housing and covers the recesses. The diffusion film includes a plurality of ink spots that are spaced apart from each other, and the ink spots correspond in position to the recesses.

Growing community of inventors

Taipei, Taiwan

Yu-Kuan Lin