Interface Optoelectronics (shenzhen) Co., Ltd.

General Interface Solution Limited

Interface Technology (chengdu) Co., Ltd.

Yu-Chieh Tu

Yi-Ting Wu

Pei-Jung Tsai

An input device includes a substrate structure, a conductive adhesive layer, and a piezoelectric structure. The conductive adhesive layer is disposed over the substrate structure. The conductive adhesive layer includes an adhesive portion and a plurality of metal particles, and the plurality of metal particles are substantially aligned in a first direction. The piezoelectric structure is disposed over the conductive adhesive layer. The piezoelectric structure extends in a second direction that is perpendicular to the first direction.

Input device and manufacturing method thereof

A method for making an oil- and water-resistant nanocomposite material includes preparing F-doped TiOnanorods, dispersing the F-doped TiOnanorods into a transparent adhesive to obtain a nanocomposite adhesive, and treating a surface of the nanocomposite adhesive to roughen the surface and expose some of the F-doped TiOnanorods. A transparent nanocomposite material suitable for use as transparent packaging for example is thereby obtained. The present disclosure also provides the nanocomposite material, and an encapsulating structure using the nanocomposite material.

Hydrophobic and oleophobic nanocomposite material, method for making same, and encapsulating structure utilizing same

The invention provides a humidity sensor and a manufacturing method thereof. The humidity sensor comprises a substrate, an electrode structure, and a humidity sensing structure. The electrode structure is disposed on the substrate. The humidity sensing structure is disposed on the electrode structure. The humidity sensing structure includes a first humidity sensing layer and a second humidity sensing layer. The first humidity sensing layer is in direct contact with the electrode structure and has a first oxygen vacancy number. The second humidity sensing layer is disposed on the first humidity sensing layer and has a second oxygen vacancy number. The second oxygen vacancy number is greater than the first oxygen vacancy number.

Humidity sensor and manufacturing method thereof

A tactile feedback module not subject to a failure in function because of high-voltage arcing includes a circuit board and a piezoelectric unit. The circuit board includes spaced first connecting pad and second connecting pad. The piezoelectric unit includes a piezoelectric layer, a first electrode, and a second electrode. The piezoelectric layer is adjacent to the circuit board, and the first electrode and the second electrode are insulated from each other. A first voltage is applied to the first electrode and a second voltage different from the first voltage is applied to the second electrode, the piezoelectric layer generates a tactile feedback based on a voltage difference between the voltages. The disclosure also provides a method for making the tactile feedback module and a touch device.

Tactile feedback module, method for making same, and touch device

A strain gauge driving piezoelectric device is disclosed. A piezoelectric element is arranged between a plurality of layers of first strain gauges correspondingly spaced from each other and a plurality of layers of second strain gauges correspondingly spaced from each other. The first strain gauges and the second strain gauges are arranged on different layers of the flexible circuit board. The first strain gauges and the second strain gauges generate a driving voltage according to variations of resistance values of the first strain gauges and the second strain gauges when a stress is applied to the flexible circuit board, and the driving voltage induces the piezoelectric effect of the piezoelectric element and then drives the piezoelectric element to generate an output voltage for haptic feedback.

Growing community of inventors

Guangdong, China

Yu-Chieh Tu