Title:
TECHNOLOGY FOR DRIVING A PANEL
Document Type and Number:
WIPO Patent Application WO/2016/195388
Kind Code:
A1
Abstract:
The present invention provides a display device that simultaneously conducts display updates and touch sensing in some regions. The display device according to one aspect of the present invention comprises: a plurality of sensor electrodes for sensing approaches or touches of an object; a plurality of display electrodes for forming a data voltage in each pixel in conjunction with the sensor electrodes; a sensor driving circuit for supplying a first sensor electrode with a sensor driving signal; and a data driving circuit for supplying a first display electrode with a data signal which changes in response to the sensor driving signal so that the voltage between the first sensor electrode and the first display electrode becomes a first data voltage.
Inventors:
CHOI JUNGMIN (KR)
OH HYUNGSEOG (KR)
AHN YONGSUNG (KR)
KIM JIHUN (KR)
OH HYUNGSEOG (KR)
AHN YONGSUNG (KR)
KIM JIHUN (KR)
Application Number:
PCT/KR2016/005838
Publication Date:
December 08, 2016
Filing Date:
June 02, 2016
Export Citation:
Assignee:
SILICON WORKS CO LTD (KR)
International Classes:
G06F3/041; G09G3/20
Foreign References:
| KR20130143415A | 2013-12-31 | |||
| KR20120024525A | 2012-03-14 | |||
| KR20130055525A | 2013-05-28 | |||
| KR20120106214A | 2012-09-26 | |||
| KR20140076841A | 2014-06-23 |
Attorney, Agent or Firm:
KIM, Eungu et al. (KR)
김은구 (KR)
김은구 (KR)
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