Abstract: A method for producing an organic light-emitting device is provided for an organic light-emitting device having a substrate provided with external connection terminals, organic light-emitting elements provided on the substrate, and a protective film that covers the organic light-emitting elements. The method includes, sequentially, providing a protective film removal layer on the external connection terminals, forming the protective film on the substrate, dividing the substrate on which the protective film has been formed, and cleaning the substrate with water, an aqueous solution, or a solvent. The protective film removal layer and the protective film are removed from the external connection terminals as a result of cleaning the substrate.

Abstract: An electronic module capable of easily determining connection reliability of an ACF connection portion is provided. Electrode wirings of a board serving as an electronic parts of a display panel are connected with ACF bonding wirings of an FPC through an ACF to make electrical connection between the FPC and the board. Two branch portions branched from each of the ACF bonding wirings extend to an edge of the FPC. Low resistance measurement of the connection portion can be performed using the electrode wiring of the board and the branch portions, so whether or not the ACF connection portion is faulty can be determined.

Abstract: There is provided an organic electroluminescence (EL) device panel including a heat dissipation member formed on a lead-out wiring electrically connected to a first electrode or a second electrode. According to the organic EL device panel of the present invention, the organic EL device is not adversely affected by heat at a time of manufacturing and driving, so deterioration of pixels of the organic EL device is not generated.

Abstract: A method for producing an organic light-emitting device is provided for an organic light-emitting device having a substrate provided with external connection terminals, organic light-emitting elements provided on the substrate, and a protective film that covers the organic light-emitting elements. The method includes, sequentially, providing a protective film removal layer on the external connection terminals, forming the protective film on the substrate, dividing the substrate on which the protective film has been formed, and cleaning the substrate with water, an aqueous solution, or a solvent. The protective film removal layer and the protective film are removed from the external connection terminals as a result of cleaning the substrate.

Abstract: There is provided an organic electroluminescence (EL) device panel including a heat dissipation member formed on a lead-out wiring electrically connected to a first electrode or a second electrode. According to the organic EL device panel of the present invention, the organic EL device is not adversely affected by heat at a time of manufacturing and driving, so deterioration of pixels of the organic EL device is not generated.

Abstract: An electronic module capable of easily determining connection reliability of an ACF connection portion is provided. Electrode wirings of a board serving as an electronic parts of a display panel are connected with ACF bonding wirings of an FPC through an ACF to make electrical connection between the FPC and the board. Two branch portions branched from each of the ACF bonding wirings extend to an edge of the FPC. Low resistance measurement of the connection portion can be performed using the electrode wiring of the board and the branch portions, so whether or not the ACF connection portion is faulty can be determined.

Abstract: There is provided an organic electroluminescence (EL) device panel including a heat dissipation member formed on a lead-out wiring electrically connected to a first electrode or a second electrode. According to the organic EL device panel of the present invention, the organic EL device is not adversely affected by heat at a time of manufacturing and driving, so deterioration of pixels of the organic EL device is not generated.