Asustek Computer Inc.

Yu-Kuang Chen

Chien-Yi Huang

Chao-Shun Wang

A method for manufacturing a spiral-wound battery is provided. The method includes the following steps: performing surface plasma treatment on a current collector; coating electrode slurry on a surface of the current collector, to form an electrode foil; performing surface plasma treatment on an isolating film, to improve hydrophilia of the isolating film; arranging and electrically connecting a plurality of metal conductive handles to the electrode foil, where the electrode foil is divided into a plurality of sections, and each section of the electrode foil corresponds to a jelly roll; and sequentially winding the isolating film and the electrode foil to form the spiral-wound battery. According to the method for manufacturing a spiral-wound battery provided in the present disclosure, internal impedance of a jelly roll is effectively reduced, and advantages of a high yield and low costs of a manufacturing process of the spiral-wound battery are maintained.

Method for manufacturing spiral-wound battery

An electronic device is provided here, which includes a casing, a keycap and a keyboard backlight module. The casing has a first opening. The keycap is disposed corresponding to the first opening, and a gap is formed between the keycap and a periphery of the first opening. The keyboard backlight module includes a shielding layer, the shielding layer includes a light transmission area corresponding to the first opening and a light block portion, and the light block portion is located in the light transmission area and covers a region where at least one light path passes through the gap and intersects the light transmission area through.

Electronic device and method of manufacturing the same

A method for manufacturing an electrode is provided. A composite including a carrier layer and a collector layer disposed thereon is provided. The collector layer has a first surface and an opposite second surface, and the first surface of the collector layer faces to the carrier layer. A first coating process is performed to coat first electrode material on the second surface of the collector layer. A first curing process is performed to dry the first electrode material. The carrier layer is removed after the first electrode material is dried to expose the first surface of the collector layer. A second coating process is performed to coat a second electrode material on the first surface of the collector layer. A material of the second electrode material is same with that of the first electrode material. A second curing process is performed to dry the second electrode material.

Method for manufacturing electrode

A key structure having a pressing area is provided. The key structure includes a first membrane and a second membrane. A first conductive layer and a first insulation layer are sequentially disposed on a surface of the first membrane. The first insulation layer has a first opening in the pressing area, so that a part of the first conductive layer is exposed from the first opening. The second membrane is disposed opposite to the first membrane. A second conductive layer and a second insulation layer are sequentially disposed on a surface of the second membrane facing the first membrane. The second insulation layer has a second opening, which is formed corresponding to the first opening, in the pressing area, so that a part of the second conductive layer is exposed from the second opening to face the first conductive layer in the first opening.

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Taipei, Taiwan

Yu-Kuang Chen