Title:
DISPLAY DEVICE AND THE DISPLAY DEVICE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/187380
Kind Code:
A1
Abstract:
A display device is provided which comprises a resin film that covers a terminal region such that the bending strength in the terminal region does not decrease and so as to prevent corrosion of the connection wiring layer. This display device has a flexible substrate, one or more wiring layers which are provided in the terminal region on the substrate and which extend from a pixel array unit disposed on the display region of the substrate to a connection substrate provided in the terminal region, a surface film which is provided so as to cover the display region of the substrate, and a resin film which is provided on the terminal region, wherein the base portion of the resin film in the terminal region has multiple grooves which guide the resin film before curing towards the display region side and which extend from the display region side to the connection substrate side.
More Like This:
Inventors:
TSURUOKA KAZUTO (JP)
Application Number:
PCT/JP2018/045689
Publication Date:
October 03, 2019
Filing Date:
December 12, 2018
Export Citation:
Assignee:
JAPAN DISPLAY INC (JP)
International Classes:
G09F9/30; G09F9/00; H01L27/32; H01L51/50; H05B33/02; H05B33/04; H05B33/06; H05B33/10
Domestic Patent References:
| WO2011058679A1 | 2011-05-19 |
Foreign References:
| US20170358602A1 | 2017-12-14 | |||
| JP2017157313A | 2017-09-07 | |||
| US20150380675A1 | 2015-12-31 | |||
| JP2014235861A | 2014-12-15 | |||
| JP2006319230A | 2006-11-24 | |||
| JP2005166266A | 2005-06-23 | |||
| JP2001330837A | 2001-11-30 |
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Download PDF: