Title:
LIGHT EMITTING DISPLAY DEVICE AND MULTISCREEN DISPLAY DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2021110950
Kind Code:
A
Abstract:
To provide a light emitting display device that prevents a decrease in reliability in a light emitting element because of moisture permeation and has a thin bezel width, and to provide a multiscreen display device including the light emitting display device.SOLUTION: A light emitting display device can include: plural pixels P disposed in a display part of a board; a common electrode electrically connected with each of the plural pixels; a pixel common voltage line CVL electrically connected with the common electrode; a pad part including a pixel common voltage pad connected with the pixel common voltage line CVL; and at least one closed loop line CLL disposed in an edge of a board 10 so as to surround a display part AA. At least one closed loop line CLL can be electrically connected with the pixel common voltage pad.SELECTED DRAWING: Figure 1
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Inventors:
JANG YOUNGIN
KIM KYUNGMIN
KIM HYUNDONG
KIM KYUNGMIN
KIM HYUNDONG
Application Number:
JP2021000277A
Publication Date:
August 02, 2021
Filing Date:
January 04, 2021
Export Citation:
Assignee:
LG DISPLAY CO LTD
International Classes:
G09F9/30; G09F9/40; H01L51/50; H05B33/02; H05B33/04; H05B33/06
Domestic Patent References:
| JP2014130321A | 2014-07-10 | |||
| JPS6070875U | 1985-05-18 | |||
| JP2009301013A | 2009-12-24 | |||
| JP2019140097A | 2019-08-22 |
Foreign References:
| US20100109994A1 | 2010-05-06 | |||
| US20180188579A1 | 2018-07-05 | |||
| WO2019167966A1 | 2019-09-06 | |||
| KR20070016088A | 2007-02-07 |
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation