Qualcomm Incorporated

Harvatek Corporation

Yu-Chang Hu

Richard Chang

Philip F Kearney

Feng-Hui Chuang

Hsin-I Lu

Enis Akay

Bo-Ren Lin

Meng-Ta Hsu

Shyi-ming Pan

A wafer-level full-color display device and a method for manufacturing the same are provided. In the method, a plurality of LED structures arranged into an array and a peripheral electrode layer surrounding the LED structures are formed on a front side of a wafer substrate. Next, one or more insulating layers are formed to flatten the stepped difference of each of the LED structures and fill up the height difference between the LED structures and the wafer substrate. Afterwards, conductive lines are formed on the one or more insulating layers to provide a reliable electrical connection between the LED structures and the peripheral electrode layer.

Wafer-level full-color display device and method for manufacturing the same

A first network device can implement functionality to establish a proximity-based wireless connection with a second network device. It can be determined whether the second network device is within a threshold detection distance from the first network device based on a signal strength associated with RF signals received from the second network device or based on detecting RF saturation at the first network device. Device credentials associated with the first network device can be transmitted to the second network device at a reduced transmit power level in response to determining that the second network device is within the threshold detection distance from the first network device. A communication link can be established between the first network device and the second network device based, at least in part, on the device credentials associated with the first network device and device credentials received from the second network device.

Proximity-based wireless handshaking for connection establishment

Growing community of inventors

Hsinchu, Taiwan

Yu-Chang Hu