Title:
An electroluminescence board, a manufacturing method for the same, an electroluminescence display panel, an electroluminescence display
Document Type and Number:
Japanese Patent JP6005755
Kind Code:
B2
Abstract:
The EL substrate includes semiconductor layers (22, 32) of TFTs (20, 30), a pixel electrode (51), and an upper part electrode (42) of a Cs section (40) which are provided on a gate insulating film (14). The semiconductor layers (22, 32) are covered with a protective film (17) which has openings (17a, 17b) via which the pixel electrode (51) and the upper part electrode (42) are exposed. The semiconductor layers (22, 32) are an oxide semiconductor layer (15), and the pixel electrode (51) and the upper part electrode (42) are reduction electrodes of the oxide semiconductor layer (15).
Inventors:
Takamaru Yasushi
Application Number:
JP2014544455A
Publication Date:
October 12, 2016
Filing Date:
October 24, 2013
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G09F9/30; H01L27/32; H05B33/10; H05B33/28
Domestic Patent References:
| JP2010123748A | ||||
| JP2011091279A | ||||
| JP2008040343A | ||||
| JP2008176262A | ||||
| JP2012208151A |
Foreign References:
| WO2012053161A1 | ||||
| WO2011010415A1 | ||||
| WO2011132351A1 | ||||
| WO2012073942A1 | ||||
| WO2011148537A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark