Invention Application
- Patent Title: EL DISPLAY APPARATUS
- Patent Title (中): EL显示设备
-
Application No.: US15335901Application Date: 2016-10-27
-
Publication No.: US20170047015A1Publication Date: 2017-02-16
- Inventor: Hiroshi TAKAHARA , Hitoshi TSUGE
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Priority: JP2001-271311 20010907; JP2001-291598 20010925; JP2001-347014 20011113; JP2002-136117 20020510
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; H01L27/32 ; H01L51/52 ; G09G3/325 ; G09G3/3241

Abstract:
An electroluminescent (EL) display apparatus and corresponding method of control are provided. A display screen includes gate signal lines which are arranged to intersect source signal lines. A pixel provided with an EL device corresponds to each intersection of the gate signal lines and the source signal lines. A driving transistor is provided for each pixel to supply a current to the EL device. A first switch transistor is provided for each pixel on a current path through which the current is supplied to the EL device. A gate driver circuit is connected to the gate signal lines. The gate driver circuit is configured to turn the first switch transistor on and off to simultaneously generate band-shaped non-display regions and band-shaped display regions on the display screen and to move the non-display regions and the display regions relative to the display screen.
Public/Granted literature
- US10134336B2 EL display apparatus Public/Granted day:2018-11-20
Information query
IPC分类: