Atomic Energy Council-Institute of Nuclear Energy Research

Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan

Fan-Hsuan Hsu

Charn-Ying Chen

Cheng-Si Tsao

Yu-Ching Huang

Yeong-Der Lin

Hou-Chin Cha

Chih-Min Chuang

Chi-Yuan Chang

De-Han Lu

Cheng-Wei Chou

Chia-Hsin Lee

A method for manufacturing large-area organic solar cells utilizes a hot solvent vapor annealing manufacturing process while manufacturing the organic solar cells via a large-area proceeding method, such as spraying. Namely, a heated solvent vapor is utilized to modify an active layer after the active layer of the organic solar cells is formed, which ensures a flatness and an uniformity thereof and increases a crystallinity of the active layer and an element charge transport rate so that a power conversion efficiency of the large area organic solar cells is increased, a proceeding time is quite short, and the performance thereof is quite obvious. Therefore, the method not only reduces the cost by a large area production but obtains organic solar cells with higher conversion efficiency.

Method for manufacturing large-area organic solar cells

A method and system for adjusting power supply and display screen brightness of an electronic device with a thin-film solar panel are introduced. The method includes configuring the electronic device with a first threshold level and a second threshold level, wherein the first threshold level and the second threshold level are voltage levels or current levels; attaching the thin-film solar panel to a casing of the electronic device for enabling the electronic device to convert an external light into a transformed voltage or current; and determining whether the transformed voltage or current lies between the first threshold level and the second threshold level to decide whether to allow the display screen to operate at an existing brightness level thereof continuously. The method and system enable the electronic device to receive the external light for supplementing power supple and sense the external light for adjusting power level.

Method and system for adjusting power supply and display screen brightness of electronic device with thin-film solar panel

Growing community of inventors

Taoyuan County, Taiwan

Fan-Hsuan Hsu