Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TOUCH CONTROL DISPLAY DEVICE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/096764
Kind Code:
A1
Abstract:
A touch control display device. Second electrodes in an organic light-emitting diode are connected in series in the same layer in a first direction to form several first conductive units (105). A touch control layer comprises several second conductive units (107) which are arranged in parallel in a second direction; and the first conductive units (105) and the second conductive units (107) form crosswise networks which are insulated from each other. The first conductive units (105) which are formed by the second electrodes form a touch control structure together with the second conductive units (107) in the touch control layer, thereby reducing the thickness of the touch control display device. Only a first packaging layer (106), a touch control layer and a second packaging layer (108) are provided on a light-out surface of the organic light-emitting diode, so that not only is the structure simple, but also the light-emitting efficiency of the touch control display device is effectively improved. Also provided is a preparation method for a touch control display device. In the preparation process of the second electrodes, the second electrodes form the first conductive units (105), and then the first conductive units form a touch control structure together with the second conductive units (107) in the touch control layer. Therefore, the preparation method is simple, and process costs are low.

More Like This:
Inventors:
ZHU SHAOPENG (CN)
HIDEO HIRAYAMA (CN)
HUANG XIUQI (CN)
Application Number:
PCT/CN2014/094917
Publication Date:
July 02, 2015
Filing Date:
December 25, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CT CO LTD (CN)
KUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD (CN)
International Classes:
G06F3/044; G09G3/32; H01L27/32
Foreign References:
CN101894856A2010-11-24
CN101937285A2011-01-05
CN101626017A2010-01-13
CN102566837A2012-07-11
CN102830827A2012-12-19
CN102830879A2012-12-19
CN102981669A2013-03-20
JP2010039816A2010-02-18
US20090085891A12009-04-02
US20120120011A12012-05-17
CN102830827A2012-12-19
Other References:
See also references of EP 3098698A4
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
北京三聚阳光知识产权代理有限公司 (CN)
Download PDF: