Title:
タッチスクリーンディスプレイ装置及びその駆動方法
Document Type and Number:
Japanese Patent JP5138657
Kind Code:
B2
Abstract:
A touch screen display apparatus includes a panel (200) including a light emitting device (210) for displaying a display image and an optical sensor (220) for generating a touch image object; a touch sensing unit (100) on the panel for sensing a touch of a touch object; and a light emission controller (310) for controlling the light emitting device (210) to emit light when a touch of the touch object is sensed by the touch sensing unit (100).
Inventors:
Akira Atsushi
Park Shiko
Ingredients
Zhang Toahi
Park Shiko
Ingredients
Zhang Toahi
Application Number:
JP2009240346A
Publication Date:
February 06, 2013
Filing Date:
October 19, 2009
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
G06F3/041; G06F3/042; G09F9/00; G09G3/20; G09G3/30; H01L51/50; H05B44/00
Domestic Patent References:
| JP2007248815A | ||||
| JP2007183706A | ||||
| JP2005352490A | ||||
| JP2006091897A | ||||
| JP2008003296A | ||||
| JP2008117214A | ||||
| JP2008241807A | ||||
| JP2009064074A | ||||
| JP2006301864A | ||||
| JP57099243U | ||||
| JP2001005613A | ||||
| JP59161727A | ||||
| JP2008083322A | ||||
| JP62257517A |
Foreign References:
| WO2008126674A1 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Takashi Watanabe
Yasuhiko Murayama
Takashi Watanabe
Yasuhiko Murayama