Futaba Corporation

Ikuo Ohmori

Mitsufumi Kodama

Shigeyuki Ishiguro

Shinji Ide

Fumio Kimura

Nobuko Hayakawa

Shigeo Naritomi

An organic EL display device includes a rectangular first substrate, an organic EL diode unit formed on the first substrate, a rectangular second substrate formed on the organic EL diode unit, a frame-shaped adhesive section configured to attach the first substrate to the second substrate to surround the organic EL diode unit, an extraction interconnection group constituted by a plurality of extraction interconnections extracted from the organic EL diode unit, and a dummy interconnection group formed at an adhesive region at which the adhesive section of the first substrate is attached and constituted by a plurality of dummy interconnections that are separated from each other, wherein the extraction interconnection and the dummy interconnection cross the adhesive section in the same direction.

Organic electroluminiscent display device with arrangement of dummy interconnections

The organic EL display module includes an organic EL display device having flexibility, a touch panel having flexibility, a first adhesive portion for attaching the organic EL display device and the touch panel to each other, a curved and flexible intermediate housing disposed on an opposite side from the organic EL display device with respect to the touch panel, and a second adhesive portion for attaching the touch panel and the intermediate housing to each other.

Organic el display module

The present invention relates to a flexible organic EL device comprising, on one of the surfaces of an organic resin base, an inorganic protective layer, an organic EL light emitting part, a buffer layer, and a breakage-resistant layer in this order, wherein the buffer layer is a silicone or EPDM containing layer and an elastic modulus of the breakage-resistant layer at 5 to 35&#xb0; C. is 100 MPa to 300 GPa.

Growing community of inventors

Kitaibaraki, Japan

Ikuo Ohmori