Light-emitting device, method for manufacturing the same, and cellular phone

A method for manufacturing a light-emitting device, comprising:

• forming a first separation layer, a first insulating film, a first electrode, a light-emitting layer, and a second electrode with a projecting portion over a first substrate;
• separating the first insulating film, the first electrode, the light-emitting layer, and the second electrode from the first substrate by using the first separation layer;
• forming a first adhesive layer over a first flexible substrate;
• attaching the first insulating film, the first electrode, the light-emitting layer, and the second electrode to the first flexible substrate with the first adhesive layer;
• forming a second separation layer, a second insulating film, a semiconductor circuit, and a third electrode electrically connected to the semiconductor circuit over a second substrate;
• separating the second insulating film, the semiconductor circuit, and the third electrode from the second substrate by using the second separation layer;
• forming a second adhesive layer over a second flexible substrate;
• attaching the second insulating film, the semiconductor circuit, and the third electrode to the second flexible substrate with the second adhesive layer;
• forming an anisotropic conductive film containing conductive particles between the first flexible substrate and the second flexible substrate;
• and
• electrically connecting the projecting portion of the second electrode and the third electrode to each other through the anisotropic conductive film.

A light-emitting device comprising:

• a first flexible substrate provided with a first electrode, an insulating film over the first electrode, a light-emitting layer over the insulating film, and a second electrode with a projecting portion over the light-emitting layer;
• a second flexible substrate provided with a semiconductor circuit and a third electrode electrically connected to the semiconductor circuit, and
• a structure body covering the semiconductor circuit and comprising a fibrous body and an organic resin,
• wherein the projecting portion of the second electrode and the third electrode are electrically connected to each other,
• wherein the insulating film and the third electrode are overlapped with each other, and
• wherein the third electrode penetrates the structure body.

A light-emitting device comprising:

• a first flexible substrate provided with a first electrode, an insulating film over the first electrode, a light-emitting layer over the insulating film, and a second electrode with a projecting portion over the light-emitting layer;
• a second flexible substrate provided with a semiconductor circuit and a third electrode electrically connected to the semiconductor circuit, and
• a structure body covering the semiconductor circuit and comprising a fibrous body and an organic resin,
• wherein the projecting portion of the second electrode and the third electrode are electrically connected to each other through an anisotropic conductive film comprising conductive particles,
• wherein the insulating film and the third electrode are overlapped with each other, and
• wherein the third electrode penetrates the structure body.

A cellular phone comprising:

• a light-emitting device comprising:
• a first flexible substrate provided with a first electrode, an insulating film over the first electrode, a light-emitting layer over the insulating film, and a second electrode with a projecting portion over the light-emitting layer;
• and
• a second flexible substrate provided with a semiconductor circuit and a third electrode electrically connected to the semiconductor circuit;
• and
• a structure body covering the semiconductor circuit and comprising a fibrous body and an organic resin, and
• a housing incorporating the light-emitting device and having a longitudinal direction and a lateral direction,
• wherein the projecting portion of the second electrode and the third electrode are electrically connected to each other,
• wherein the light-emitting device is disposed on a front side and in an upper portion in the longitudinal direction of the housing,
• wherein the insulating film and the third electrode are overlapped with each other, and
• wherein the third electrode penetrates the structure body and comprises a conductive resin.