Hewlett-packard Development Company, L.P.

Shan-Chih Chen

Cheng-Hua Yu

Feng-Cheng Lin

Wei Jen Chen

Chih-Ting Lai

In one example, a display device may include a display panel having a light guide plate, a printed circuit board (PCB) to generate a driving signal to drive the display panel, a driving integrated circuit (IC) mounted on the display panel to process the driving signal, a timing controller (TCON) integrated into the driving IC to control driving of the display panel, and a flexible printed circuit to electrically connect the driving IC and the PCB. The PCB may be disposed behind the driving IC.

Display devices with integrated timing controllers

Example embodiments relate to stylus. For example, a stylus includes a pressure sensor and a sensor holder in contact with the pressure sensor. The stylus also includes a first spring having a distal end and a proximal end. The distal end is in contact with the sensor holder. The stylus further includes a spring holder in contact with the proximal end. The stylus further includes a second spring in contact with the sensor holder to apply a preloading force to the pressure sensor. The entirety of the spring holder and a portion of the first spring are positioned within the second spring. The stylus further includes a tip portion in contact with the spring holder to compress the first spring in response to a compressing force applied to the tip portion.

Growing community of inventors

Taipei, Taiwan

Shan-Chih Chen