Title:
入力装置及び表示装置
Document Type and Number:
Japanese Patent JP6489900
Kind Code:
B2
Abstract:
An input device includes a first substrate, a light-emitting element, and a third electrode unit. The first substrate has first and second surfaces. The light-emitting element unit includes: a first conductive electrode unit including first conductive layers; a second conductive electrode unit including second conductive layers each having a size overlapping with the first conductive layer in planar view; and luminescent layers conducted with at least a part of the first electrode unit, each provided between the first and second electrode units and conducted with the first conductive layer and the second conductive layer overlapping with the first conductive layer in planar view. The third electrode unit is insulated from the first conductive layers and detects a change in an electric field between the first conductive layers and the third electrode unit depending on coordinates of a proximity object at a position overlapping with the first surface in planar view.
More Like This:
Inventors:
Tamaki Masaya
Takayuki Nakanishi
Tatsuya Yada
Takayuki Nakanishi
Tatsuya Yada
Application Number:
JP2015070225A
Publication Date:
March 27, 2019
Filing Date:
March 30, 2015
Export Citation:
Assignee:
Japan Display Co., Ltd.
International Classes:
G06F3/041; G02F1/1333; G02F1/1335; G06F3/044; H01L51/50; H05B33/02; H05B33/14; H05B33/26; H05B44/00
Domestic Patent References:
| JP2011022340A | ||||
| JP2014132446A | ||||
| JP2016191983A | ||||
| JP2014119919A | ||||
| JP2012226687A | ||||
| JP2009244958A |
Attorney, Agent or Firm:
Sakai International Patent Office