Compal Electronics, Inc.

Yen-Ling Liu

Chih-Wen Chiang

Po-An Lin

Chang-Yuan Wu

Chien-Chu Chen

Jung-Chin Wu

Yi-Chang Wu

Han-Ching Huang

Hsin-Chih Hsiao

Shing-Da Wang

An electronic device includes a case, a speaker, a supporting stand, and a waterproof breathable membrane. The case includes a first inner space and a through hole connected to the first inner space. The speaker is disposed in the first inner space, and produces sound waves outwards from the through hole. The supporting stand connects the case to cover the through hole. The supporting stand includes a sound hole and a second inner space connected to the sound hole and the through hole. The waterproof breathable membrane covers one of the sound hole and the through hole.

Electronic device

A composite plate structure including a fiber composite sheet, a metal layer, and a resin layer is provided. The fiber composite sheet includes a first fiber layer, a core layer, and a second fiber layer. The core layer is disposed between the first fiber layer and the second fiber layer. The metal layer is disposed on the fiber composite sheet and has at least one opening. A portion of the second fiber layer is located in the opening. The resin layer is disposed on the metal layer. In addition, a manufacturing method of the composite plate structure is also provided.

Composite plate structure and manufacturing method thereof

Growing community of inventors

Taipei, Taiwan

Yen-Ling Liu