公开(公告)号：US20180331690A1

公开(公告)日：2018-11-15

申请号：US15976708

申请日：2018-05-10

Applicant: UNIST (Ulsan National Institute of Science and Technology)

Inventor： Jae Joon KIM ,  Kyeong Hwan PARK

IPC: H03M1/46 ,  H03M7/16 ,  H03M1/36

CPC classification number: H03M1/462 ,  H03M1/145 ,  H03M1/361 ,  H03M1/365 ,  H03M1/466 ,  H03M1/68 ,  H03M7/165

Abstract: An SAR ADC combined with a flash ADC includes a clock generator, a DAC and a comparator. The SAR ADC combined with the flash ADC further includes an SAR logic unit using a successive approximation register control to determine, while a clock signal is a first state that is either high or low, a part of digital bits of the input signal based on a signal outputted from the comparator and control the DAC to generate a first analog signal based on the first determined digital bits and a flash ADC using a flash control to determine, during a second state switched from the first state, a remaining part of the digital bits of the input signal based on the first analog signal and control the DAC to generate a second analog signal based on the second determined digital bits in the second state.

公开(公告)号：US20170205954A1

公开(公告)日：2017-07-20

申请号：US15261488

申请日：2016-09-09

Applicant: Samsung Display Co., Ltd. ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jun Il KWON ,  Franklin BIEN ,  Jae Joon KIM ,  Sanghyun HEO ,  Hyunggun MA ,  Kyungmin NA

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/0412 ,  G06F3/044

Abstract: A touch panel includes a first touch electrode disposed on a base substrate and a second touch electrode disposed on an insulating layer, which is disposed over the first touch electrode. The first touch electrode includes a first linear pattern disposed along a first direction and a first protrusion pattern extending from the first linear pattern. The second touch electrode includes a second linear pattern disposed along a second direction crossing the first direction and a second protrusion pattern extending from the second linear pattern. Wires connect the first touch electrode and the second touch electrode to a driving circuit. The second protrusion pattern partially overlaps the first protrusion pattern.