Interface Optoelectronics (shenzhen) Co., Ltd.

General Interface Solution Limited

Wei-Chung Chuang

Yen-Heng Huang

Yue-Feng Yang

Chun-Te Chang

Chia-Chun Tai

Shih-Ming Kuo

Chung-Wu Liu

Yu-Pi Kuo

Ying-Hung Tsai

Somnath Mondal

Chen-Chu Hsu

A touch display apparatus includes a touch electrode structure and a display assembly. The touch electrode structure senses touch operations on the touch display apparatus. The display assembly displays images of the touch display apparatus. The display assembly includes a polarizer, a first substrate, a color filter, and a second substrate, arranged in that order. The touch electrode structure is sandwiched between the polarizer and the first substrate. The touch electrode structure comprises a first sensing electrode layer. The first sensing electrode is formed on a surface of the first substrate opposite to the color filter.

Touch display apparatus and color filter substrate

A method of manufacturing a piezoelectric element includes: forming a patterned mask layer over a substrate, in which the patterned mask layer has an opening exposing a portion of the substrate; forming a piezoelectric element in the opening; and removing the patterned mask layer to obtain the piezoelectric element, in which the piezoelectric element has a central portion and a peripheral portion adjacent to the central portion, and the peripheral portion has a maximum height greater than a height of the central portion.

Method of manufacturing piezoelectric element and piezoelectric substrate

The present disclosure provides a fingerprint identification device including a substrate, a contact layer, a processing unit, and a plurality of sensor electrodes. The substrate includes a first sub-substrate, a second sub-substrate, and an adhesive layer. The adhesive layer is between the first sub-substrate and the second sub-substrate. A plurality of first sub-holes is defined in the first sub-substrate. A plurality of second sub-holes is defined in the second sub-substrate. A plurality of third sub-holes is defined in the adhesive layer. One of the first sub-holes communicates a corresponding one of the third sub-holes and a corresponding one of the second sub-holes to define a corresponding hole. An end of each of the sensor electrodes is coupled to the processing unit. The other end of each of the sensor electrodes passes through one of the holes, extends to the contact layer, and is covered by the contact layer.

Fingerprint identification device and manufacturing method thereof

A fingerprint identification device includes a fingerprint identification controller and a fingerprint identification sensor. The fingerprint identification sensor includes a substrate having a top surface, a bottom surface opposite to the top surface, and a side surface coupled between the top surface and the bottom surface. Sensor electrodes are arranged on the top surface, electrical leads couple the sensor electrodes and the fingerprint identification controller. The coupling leads extend from the top surface along the side surface to the bottom surface.

Fingerprint identification device and method of manufacturing same

A portable electronic apparatus includes a first touch-sensing substrate, a camera module, transmission routes, a flexible printed circuit, and a main board. The first touch-sensing substrate has an active area and a peripheral area surrounding the active area. The camera module is connected to a second connecting area of the peripheral area. At least one of the transmission routes connects between a first connecting area and the second connecting area of the peripheral area, and rest of the transmission routes respectively connect between the active area and the first connecting area. The flexible printed circuit connects to the first connecting area. The flexible printed circuit includes a touch-sensor driver. The touch-sensor driver is electrically connected to at least part of the transmission routes. The main board includes a connector. The connector is connected with an end of the flexible printed circuit.

Growing community of inventors

Hsinchu, Taiwan

Wei-Chung Chuang