Title:
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/190582
Kind Code:
A1
Abstract:
A display device including a display including a plurality of semiconductor light emitting devices; a touch sensor including touch sensing lines disposed to overlap with the plurality of semiconductor light emitting devices, and arranged to cross each other to sense a touch input; and a controller configured to sequentially drive the touch sensor to sense a touch input and the display to control the semiconductor light emitting devices. Further, a driving mode of the touch sensor includes a first driving mode in which part of the touch sensing lines are turned on, and a second driving mode in which at least part of touch sensing lines turned off in the first driving mode are additionally turned on when the touch input is sensed in the first driving mode.
Inventors:
YUN YEOMIN (KR)
Application Number:
PCT/KR2016/005148
Publication Date:
December 01, 2016
Filing Date:
May 16, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G06F3/041; H05B33/12
Foreign References:
| US20110254802A1 | 2011-10-20 | |||
| US20130176273A1 | 2013-07-11 | |||
| US20140225841A1 | 2014-08-14 | |||
| US20120092293A1 | 2012-04-19 | |||
| US20120062470A1 | 2012-03-15 |
Attorney, Agent or Firm:
PARK, Jang-Won (566, Gangnam-daero,Gangnam-gu, Seoul, KR)
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