Invention Grant
- Patent Title: Display device
-
Application No.: US14469634Application Date: 2014-08-27
-
Publication No.: US09660003B2Publication Date: 2017-05-23
- Inventor: Toshihiro Sato , Ryoichi Ito
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP LLC
- Priority: JP2013-179505 20130830
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G09G3/36 ; G06F3/042 ; G06F3/041 ; H01L27/32

Abstract:
An organic electroluminescent device with a touch sensor including: a first substrate; a second substrate arranged opposite to the first substrate; an organic EL element layer arranged above the first substrate; a first sealing film arranged toward the second substrate of the organic EL element layer, covering the organic EL element layer, and including a first inorganic layer; plural first detection electrodes extending in one direction, and arranged in parallel toward the second substrate of the first sealing film; a second sealing film arranged toward the second substrate of the first detection electrodes, and including a second inorganic layer; plural second detection electrodes extending in another direction different from the one direction, and arranged in parallel toward the second substrate of the second sealing film; and a touch sensor control unit controlling a potential to detect a touch with a display surface.
Public/Granted literature
- US20150060817A1 DISPLAY DEVICE Public/Granted day:2015-03-05
Information query